From f3ca1ab8d1a5fe3a489f1d65f60ac358e6a33027 Mon Sep 17 00:00:00 2001 From: Alexey Shpakovsky Date: Fri, 28 May 2021 18:10:43 +0200 Subject: [PATCH] add mstilkerich/carddavclient with deps --- build.sh | 19 + build/Dockerfile | 35 + build/Dockerfile.build | 6 + vendor/autoload.php | 7 + vendor/bin/generate_vcards | 1 + vendor/bin/vobject | 1 + vendor/composer/ClassLoader.php | 479 ++++++ vendor/composer/InstalledVersions.php | 412 +++++ vendor/composer/LICENSE | 21 + vendor/composer/autoload_classmap.php | 10 + vendor/composer/autoload_files.php | 16 + vendor/composer/autoload_namespaces.php | 9 + vendor/composer/autoload_psr4.php | 19 + vendor/composer/autoload_real.php | 75 + vendor/composer/autoload_static.php | 100 ++ vendor/composer/installed.json | 776 +++++++++ vendor/composer/installed.php | 137 ++ vendor/composer/platform_check.php | 26 + vendor/guzzlehttp/guzzle/CHANGELOG.md | 1462 +++++++++++++++++ vendor/guzzlehttp/guzzle/LICENSE | 19 + vendor/guzzlehttp/guzzle/README.md | 79 + vendor/guzzlehttp/guzzle/UPGRADING.md | 1253 ++++++++++++++ vendor/guzzlehttp/guzzle/composer.json | 73 + .../guzzlehttp/guzzle/src/BodySummarizer.php | 28 + .../guzzle/src/BodySummarizerInterface.php | 13 + vendor/guzzlehttp/guzzle/src/Client.php | 474 ++++++ .../guzzlehttp/guzzle/src/ClientInterface.php | 84 + vendor/guzzlehttp/guzzle/src/ClientTrait.php | 241 +++ .../guzzle/src/Cookie/CookieJar.php | 313 ++++ .../guzzle/src/Cookie/CookieJarInterface.php | 79 + .../guzzle/src/Cookie/FileCookieJar.php | 101 ++ .../guzzle/src/Cookie/SessionCookieJar.php | 77 + .../guzzle/src/Cookie/SetCookie.php | 410 +++++ .../src/Exception/BadResponseException.php | 39 + .../guzzle/src/Exception/ClientException.php | 10 + .../guzzle/src/Exception/ConnectException.php | 56 + .../guzzle/src/Exception/GuzzleException.php | 9 + .../Exception/InvalidArgumentException.php | 7 + .../guzzle/src/Exception/RequestException.php | 166 ++ .../guzzle/src/Exception/ServerException.php | 10 + .../Exception/TooManyRedirectsException.php | 7 + .../src/Exception/TransferException.php | 7 + .../guzzle/src/Handler/CurlFactory.php | 592 +++++++ .../src/Handler/CurlFactoryInterface.php | 25 + .../guzzle/src/Handler/CurlHandler.php | 49 + .../guzzle/src/Handler/CurlMultiHandler.php | 253 +++ .../guzzle/src/Handler/EasyHandle.php | 112 ++ .../guzzle/src/Handler/HeaderProcessor.php | 42 + .../guzzle/src/Handler/MockHandler.php | 211 +++ .../guzzlehttp/guzzle/src/Handler/Proxy.php | 51 + .../guzzle/src/Handler/StreamHandler.php | 581 +++++++ vendor/guzzlehttp/guzzle/src/HandlerStack.php | 271 +++ .../guzzle/src/MessageFormatter.php | 198 +++ .../guzzle/src/MessageFormatterInterface.php | 18 + vendor/guzzlehttp/guzzle/src/Middleware.php | 260 +++ vendor/guzzlehttp/guzzle/src/Pool.php | 125 ++ .../guzzle/src/PrepareBodyMiddleware.php | 104 ++ .../guzzle/src/RedirectMiddleware.php | 216 +++ .../guzzlehttp/guzzle/src/RequestOptions.php | 264 +++ .../guzzlehttp/guzzle/src/RetryMiddleware.php | 116 ++ .../guzzlehttp/guzzle/src/TransferStats.php | 133 ++ vendor/guzzlehttp/guzzle/src/Utils.php | 382 +++++ vendor/guzzlehttp/guzzle/src/functions.php | 167 ++ .../guzzle/src/functions_include.php | 6 + .../vendor-bin/php-cs-fixer/composer.json | 9 + .../guzzle/vendor-bin/phpstan/composer.json | 10 + .../guzzle/vendor-bin/psalm/composer.json | 9 + vendor/guzzlehttp/promises/CHANGELOG.md | 84 + vendor/guzzlehttp/promises/LICENSE | 19 + vendor/guzzlehttp/promises/Makefile | 13 + vendor/guzzlehttp/promises/README.md | 532 ++++++ vendor/guzzlehttp/promises/composer.json | 39 + .../promises/src/AggregateException.php | 17 + .../promises/src/CancellationException.php | 10 + vendor/guzzlehttp/promises/src/Coroutine.php | 169 ++ vendor/guzzlehttp/promises/src/Create.php | 84 + vendor/guzzlehttp/promises/src/Each.php | 90 + .../guzzlehttp/promises/src/EachPromise.php | 254 +++ .../promises/src/FulfilledPromise.php | 84 + vendor/guzzlehttp/promises/src/Is.php | 46 + vendor/guzzlehttp/promises/src/Promise.php | 278 ++++ .../promises/src/PromiseInterface.php | 97 ++ .../promises/src/PromisorInterface.php | 16 + .../promises/src/RejectedPromise.php | 91 + .../promises/src/RejectionException.php | 48 + vendor/guzzlehttp/promises/src/TaskQueue.php | 67 + .../promises/src/TaskQueueInterface.php | 24 + vendor/guzzlehttp/promises/src/Utils.php | 274 +++ vendor/guzzlehttp/promises/src/functions.php | 363 ++++ .../promises/src/functions_include.php | 6 + .../guzzlehttp/psr7/.github/workflows/bc.yml | 16 + .../guzzlehttp/psr7/.github/workflows/ci.yml | 30 + .../psr7/.github/workflows/integration.yml | 37 + .../psr7/.github/workflows/static.yml | 29 + vendor/guzzlehttp/psr7/.php_cs.dist | 56 + vendor/guzzlehttp/psr7/CHANGELOG.md | 294 ++++ vendor/guzzlehttp/psr7/LICENSE | 19 + vendor/guzzlehttp/psr7/README.md | 809 +++++++++ vendor/guzzlehttp/psr7/composer.json | 49 + vendor/guzzlehttp/psr7/src/AppendStream.php | 246 +++ vendor/guzzlehttp/psr7/src/BufferStream.php | 142 ++ vendor/guzzlehttp/psr7/src/CachingStream.php | 141 ++ vendor/guzzlehttp/psr7/src/DroppingStream.php | 45 + vendor/guzzlehttp/psr7/src/FnStream.php | 163 ++ vendor/guzzlehttp/psr7/src/Header.php | 71 + vendor/guzzlehttp/psr7/src/InflateStream.php | 56 + vendor/guzzlehttp/psr7/src/LazyOpenStream.php | 42 + vendor/guzzlehttp/psr7/src/LimitStream.php | 157 ++ vendor/guzzlehttp/psr7/src/Message.php | 252 +++ vendor/guzzlehttp/psr7/src/MessageTrait.php | 214 +++ vendor/guzzlehttp/psr7/src/MimeType.php | 140 ++ .../guzzlehttp/psr7/src/MultipartStream.php | 158 ++ vendor/guzzlehttp/psr7/src/NoSeekStream.php | 25 + vendor/guzzlehttp/psr7/src/PumpStream.php | 170 ++ vendor/guzzlehttp/psr7/src/Query.php | 113 ++ vendor/guzzlehttp/psr7/src/Request.php | 152 ++ vendor/guzzlehttp/psr7/src/Response.php | 155 ++ vendor/guzzlehttp/psr7/src/Rfc7230.php | 19 + vendor/guzzlehttp/psr7/src/ServerRequest.php | 379 +++++ vendor/guzzlehttp/psr7/src/Stream.php | 270 +++ .../psr7/src/StreamDecoratorTrait.php | 152 ++ vendor/guzzlehttp/psr7/src/StreamWrapper.php | 165 ++ vendor/guzzlehttp/psr7/src/UploadedFile.php | 328 ++++ vendor/guzzlehttp/psr7/src/Uri.php | 810 +++++++++ vendor/guzzlehttp/psr7/src/UriNormalizer.php | 219 +++ vendor/guzzlehttp/psr7/src/UriResolver.php | 222 +++ vendor/guzzlehttp/psr7/src/Utils.php | 428 +++++ vendor/guzzlehttp/psr7/src/functions.php | 422 +++++ .../guzzlehttp/psr7/src/functions_include.php | 6 + .../carddavclient/.github/workflows/ci.yml | 65 + vendor/mstilkerich/carddavclient/.gitignore | 12 + vendor/mstilkerich/carddavclient/CHANGELOG.md | 9 + vendor/mstilkerich/carddavclient/COPYING | 674 ++++++++ vendor/mstilkerich/carddavclient/Makefile | 61 + vendor/mstilkerich/carddavclient/NOTES.md | 28 + vendor/mstilkerich/carddavclient/README.md | 120 ++ .../mstilkerich/carddavclient/composer.json | 54 + .../carddavclient/doc/Classes.drawio | 1 + 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129 ++ .../carddavclient/src/WebDavResource.php | 262 +++ .../src/XmlElements/Deserializers.php | 163 ++ .../src/XmlElements/ElementNames.php | 129 ++ .../carddavclient/src/XmlElements/Filter.php | 171 ++ .../src/XmlElements/Multistatus.php | 107 ++ .../src/XmlElements/ParamFilter.php | 119 ++ .../carddavclient/src/XmlElements/Prop.php | 220 +++ .../src/XmlElements/PropFilter.php | 178 ++ .../src/XmlElements/Propstat.php | 112 ++ .../src/XmlElements/Response.php | 141 ++ .../src/XmlElements/ResponsePropstat.php | 67 + .../src/XmlElements/ResponseStatus.php | 67 + .../src/XmlElements/TextMatch.php | 173 ++ .../tests/TestInfrastructure.php | 156 ++ .../carddavclient/tests/TestLogger.php | 128 ++ .../carddavclient/tests/autoload.php | 9 + .../tests/interop/AccountData.php.dist | 148 ++ .../interop/AddressbookCollectionTest.php | 138 ++ .../tests/interop/AddressbookQueryTest.php | 533 ++++++ .../tests/interop/DiscoveryTest.php | 71 + .../carddavclient/tests/interop/SyncTest.php | 195 +++ .../tests/interop/SyncTestHandler.php | 181 ++ .../tests/interop/TestInfrastructureSrv.php | 223 +++ .../carddavclient/tests/interop/autoload.php | 9 + .../carddavclient/tests/interop/phpunit.xml | 29 + .../carddavclient/tests/unit/AccountTest.php | 39 + .../carddavclient/tests/unit/FilterTest.php | 548 ++++++ .../carddavclient/tests/unit/autoload.php | 9 + .../carddavclient/tests/unit/phpunit.xml | 29 + vendor/psr/http-client/CHANGELOG.md | 23 + vendor/psr/http-client/LICENSE | 19 + vendor/psr/http-client/README.md | 12 + vendor/psr/http-client/composer.json | 27 + .../src/ClientExceptionInterface.php | 10 + .../psr/http-client/src/ClientInterface.php | 20 + .../src/NetworkExceptionInterface.php | 24 + .../src/RequestExceptionInterface.php | 24 + vendor/psr/http-message/CHANGELOG.md | 36 + vendor/psr/http-message/LICENSE | 19 + vendor/psr/http-message/README.md | 13 + vendor/psr/http-message/composer.json | 26 + .../psr/http-message/src/MessageInterface.php | 187 +++ 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vendor/ralouphie/getallheaders/README.md | 27 + vendor/ralouphie/getallheaders/composer.json | 26 + .../getallheaders/src/getallheaders.php | 46 + vendor/sabre/uri/.gitattributes | 4 + vendor/sabre/uri/.gitignore | 8 + vendor/sabre/uri/.php_cs.dist | 12 + vendor/sabre/uri/LICENSE | 27 + vendor/sabre/uri/composer.json | 60 + vendor/sabre/uri/lib/InvalidUriException.php | 19 + vendor/sabre/uri/lib/Version.php | 20 + vendor/sabre/uri/lib/functions.php | 376 +++++ vendor/sabre/uri/phpstan.neon | 2 + vendor/sabre/vobject/LICENSE | 27 + vendor/sabre/vobject/README.md | 55 + vendor/sabre/vobject/bin/bench.php | 12 + .../vobject/bin/bench_freebusygenerator.php | 53 + .../vobject/bin/bench_manipulatevcard.php | 64 + .../sabre/vobject/bin/fetch_windows_zones.php | 48 + vendor/sabre/vobject/bin/generate_vcards | 241 +++ .../vobject/bin/generateicalendardata.php | 87 + vendor/sabre/vobject/bin/mergeduplicates.php | 160 ++ vendor/sabre/vobject/bin/rrulebench.php | 32 + 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vendor/sabre/vobject/lib/FreeBusyData.php | 185 +++ .../sabre/vobject/lib/FreeBusyGenerator.php | 549 +++++++ vendor/sabre/vobject/lib/ITip/Broker.php | 964 +++++++++++ .../sabre/vobject/lib/ITip/ITipException.php | 16 + vendor/sabre/vobject/lib/ITip/Message.php | 136 ++ ...SameOrganizerForAllComponentsException.php | 18 + .../vobject/lib/InvalidDataException.php | 15 + vendor/sabre/vobject/lib/Node.php | 245 +++ .../sabre/vobject/lib/PHPUnitAssertions.php | 75 + vendor/sabre/vobject/lib/Parameter.php | 365 ++++ vendor/sabre/vobject/lib/ParseException.php | 14 + vendor/sabre/vobject/lib/Parser/Json.php | 190 +++ vendor/sabre/vobject/lib/Parser/MimeDir.php | 671 ++++++++ vendor/sabre/vobject/lib/Parser/Parser.php | 75 + vendor/sabre/vobject/lib/Parser/XML.php | 377 +++++ .../lib/Parser/XML/Element/KeyValue.php | 65 + vendor/sabre/vobject/lib/Property.php | 615 +++++++ vendor/sabre/vobject/lib/Property/Binary.php | 109 ++ vendor/sabre/vobject/lib/Property/Boolean.php | 72 + 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.../vobject/lib/Property/VCard/TimeStamp.php | 81 + vendor/sabre/vobject/lib/Reader.php | 95 ++ .../sabre/vobject/lib/Recur/EventIterator.php | 484 ++++++ .../Recur/MaxInstancesExceededException.php | 17 + .../lib/Recur/NoInstancesException.php | 18 + .../sabre/vobject/lib/Recur/RDateIterator.php | 166 ++ .../sabre/vobject/lib/Recur/RRuleIterator.php | 979 +++++++++++ vendor/sabre/vobject/lib/Settings.php | 55 + .../sabre/vobject/lib/Splitter/ICalendar.php | 106 ++ .../lib/Splitter/SplitterInterface.php | 38 + vendor/sabre/vobject/lib/Splitter/VCard.php | 74 + vendor/sabre/vobject/lib/StringUtil.php | 62 + vendor/sabre/vobject/lib/TimeZoneUtil.php | 265 +++ vendor/sabre/vobject/lib/UUIDUtil.php | 66 + vendor/sabre/vobject/lib/VCardConverter.php | 416 +++++ vendor/sabre/vobject/lib/Version.php | 18 + vendor/sabre/vobject/lib/Writer.php | 68 + .../lib/timezonedata/exchangezones.php | 94 ++ .../vobject/lib/timezonedata/lotuszones.php | 101 ++ .../sabre/vobject/lib/timezonedata/php-bc.php | 152 ++ .../lib/timezonedata/php-workaround.php | 46 + .../vobject/lib/timezonedata/windowszones.php | 152 ++ .../sabre/vobject/resources/schema/xcal.rng | 1192 ++++++++++++++ .../sabre/vobject/resources/schema/xcard.rng | 388 +++++ vendor/sabre/xml/.gitignore | 8 + vendor/sabre/xml/.php_cs.dist | 12 + vendor/sabre/xml/.travis.yml | 49 + vendor/sabre/xml/CHANGELOG.md | 287 ++++ vendor/sabre/xml/LICENSE | 27 + vendor/sabre/xml/README.md | 25 + vendor/sabre/xml/bin/.empty | 0 vendor/sabre/xml/composer.json | 67 + vendor/sabre/xml/lib/ContextStackTrait.php | 118 ++ .../sabre/xml/lib/Deserializer/functions.php | 359 ++++ vendor/sabre/xml/lib/Element.php | 22 + vendor/sabre/xml/lib/Element/Base.php | 84 + vendor/sabre/xml/lib/Element/Cdata.php | 59 + vendor/sabre/xml/lib/Element/Elements.php | 100 ++ vendor/sabre/xml/lib/Element/KeyValue.php | 100 ++ vendor/sabre/xml/lib/Element/Uri.php | 99 ++ vendor/sabre/xml/lib/Element/XmlFragment.php | 148 ++ vendor/sabre/xml/lib/LibXMLException.php | 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.../xml/tests/Sabre/Xml/Element/Mock.php | 56 + .../xml/tests/Sabre/Xml/Element/UriTest.php | 74 + .../Sabre/Xml/Element/XmlFragmentTest.php | 139 ++ .../xml/tests/Sabre/Xml/InfiteLoopTest.php | 50 + .../sabre/xml/tests/Sabre/Xml/ReaderTest.php | 550 +++++++ .../tests/Sabre/Xml/Serializer/EnumTest.php | 33 + .../Xml/Serializer/RepeatingElementsTest.php | 32 + .../sabre/xml/tests/Sabre/Xml/ServiceTest.php | 441 +++++ .../sabre/xml/tests/Sabre/Xml/WriterTest.php | 412 +++++ vendor/sabre/xml/tests/phpunit.xml | 21 + 372 files changed, 56927 insertions(+) create mode 100755 build.sh create mode 100644 build/Dockerfile create mode 100644 build/Dockerfile.build create mode 100644 vendor/autoload.php create mode 120000 vendor/bin/generate_vcards create mode 120000 vendor/bin/vobject create mode 100644 vendor/composer/ClassLoader.php create mode 100644 vendor/composer/InstalledVersions.php create mode 100644 vendor/composer/LICENSE create mode 100644 vendor/composer/autoload_classmap.php 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vendor/sabre/xml/tests/Sabre/Xml/Element/XmlFragmentTest.php create mode 100644 vendor/sabre/xml/tests/Sabre/Xml/InfiteLoopTest.php create mode 100644 vendor/sabre/xml/tests/Sabre/Xml/ReaderTest.php create mode 100644 vendor/sabre/xml/tests/Sabre/Xml/Serializer/EnumTest.php create mode 100644 vendor/sabre/xml/tests/Sabre/Xml/Serializer/RepeatingElementsTest.php create mode 100644 vendor/sabre/xml/tests/Sabre/Xml/ServiceTest.php create mode 100644 vendor/sabre/xml/tests/Sabre/Xml/WriterTest.php create mode 100644 vendor/sabre/xml/tests/phpunit.xml diff --git a/build.sh b/build.sh new file mode 100755 index 0000000..a2150c3 --- /dev/null +++ b/build.sh @@ -0,0 +1,19 @@ +#!/bin/sh -ex +# https://blog.alexellis.io/mutli-stage-docker-builds/ +echo Building squirrel-carddav:build + +docker build -t squirrel-carddav:build -f build/Dockerfile.build build + +rm -rf x vendor +mkdir x + +docker create --name extract squirrel-carddav:build +docker cp extract:/vendor x +docker rm -f extract + +mv x/vendor . +rmdir x + +echo Building squirrel-carddav:latest + +#docker build --no-cache -t squirrel-carddav:latest . diff --git a/build/Dockerfile b/build/Dockerfile new file mode 100644 index 0000000..5516309 --- /dev/null +++ b/build/Dockerfile @@ -0,0 +1,35 @@ +FROM alpine:latest +RUN apk add --no-cache lighttpd php7-cgi php7-gettext php7-session php7-iconv patch + +#from ubuntu +#RUN apt update && apt install --no-install-recommends -y lighttpd php + +#ENV branch=devel +ENV branch=stable +ENV version=1.4.22 + +RUN wget https://squirrelmail.org/countdl.php?fileurl=http%3A%2F%2Fsnapshots.squirrelmail.org%2Fsquirrelmail-$(date +%Y%m%d)_0200-SVN.$branch.tar.bz2 -O /tmp/squirrelmail.tar.bz2 && \ +#RUN wget https://altushost-swe.dl.sourceforge.net/project/squirrelmail/stable/$version/squirrelmail-webmail-$version.tar.bz2 -O /tmp/squirrelmail.tar.bz2 && \ + # extract the file and move the actual code to /squirrelmail dir + tar -C / -xf /tmp/squirrelmail.tar.bz2 && \ + test -d /squirrelmail.stable/squirrelmail && mv /squirrelmail.stable/squirrelmail /; \ + test -d /squirrelmail.devel && mv /squirrelmail.devel /squirrelmail; \ + test -d /squirrelmail-webmail-$version && mv /squirrelmail-webmail-$version /squirrelmail; \ + rm /tmp/squirrelmail.tar.bz2 && \ + # apply patch + cd /squirrelmail && \ + wget https://sourceforge.net/p/squirrelmail/bugs/_discuss/thread/feebafb3/f2f7/2c33/attachment/quoted_printable_fix-1.4.x-version_3.diff && \ + patch -p0 + * Jordi Boggiano + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Composer\Autoload; + +/** + * ClassLoader implements a PSR-0, PSR-4 and classmap class loader. + * + * $loader = new \Composer\Autoload\ClassLoader(); + * + * // register classes with namespaces + * $loader->add('Symfony\Component', __DIR__.'/component'); + * $loader->add('Symfony', __DIR__.'/framework'); + * + * // activate the autoloader + * $loader->register(); + * + * // to enable searching the include path (eg. for PEAR packages) + * $loader->setUseIncludePath(true); + * + * In this example, if you try to use a class in the Symfony\Component + * namespace or one of its children (Symfony\Component\Console for instance), + * the autoloader will first look for the class under the component/ + * directory, and it will then fallback to the framework/ directory if not + * found before giving up. + * + * This class is loosely based on the Symfony UniversalClassLoader. + * + * @author Fabien Potencier + * @author Jordi Boggiano + * @see https://www.php-fig.org/psr/psr-0/ + * @see https://www.php-fig.org/psr/psr-4/ + */ +class ClassLoader +{ + private $vendorDir; + + // PSR-4 + private $prefixLengthsPsr4 = array(); + private $prefixDirsPsr4 = array(); + private $fallbackDirsPsr4 = array(); + + // PSR-0 + private $prefixesPsr0 = array(); + private $fallbackDirsPsr0 = array(); + + private $useIncludePath = false; + private $classMap = array(); + private $classMapAuthoritative = false; + private $missingClasses = array(); + private $apcuPrefix; + + private static $registeredLoaders = array(); + + public function __construct($vendorDir = null) + { + $this->vendorDir = $vendorDir; + } + + public function getPrefixes() + { + if (!empty($this->prefixesPsr0)) { + return call_user_func_array('array_merge', array_values($this->prefixesPsr0)); + } + + return array(); + } + + public function getPrefixesPsr4() + { + return $this->prefixDirsPsr4; + } + + public function getFallbackDirs() + { + return $this->fallbackDirsPsr0; + } + + public function getFallbackDirsPsr4() + { + return $this->fallbackDirsPsr4; + } + + public function getClassMap() + { + return $this->classMap; + } + + /** + * @param array $classMap Class to filename map + */ + public function addClassMap(array $classMap) + { + if ($this->classMap) { + $this->classMap = array_merge($this->classMap, $classMap); + } else { + $this->classMap = $classMap; + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, either + * appending or prepending to the ones previously set for this prefix. + * + * @param string $prefix The prefix + * @param array|string $paths The PSR-0 root directories + * @param bool $prepend Whether to prepend the directories + */ + public function add($prefix, $paths, $prepend = false) + { + if (!$prefix) { + if ($prepend) { + $this->fallbackDirsPsr0 = array_merge( + (array) $paths, + $this->fallbackDirsPsr0 + ); + } else { + $this->fallbackDirsPsr0 = array_merge( + $this->fallbackDirsPsr0, + (array) $paths + ); + } + + return; + } + + $first = $prefix[0]; + if (!isset($this->prefixesPsr0[$first][$prefix])) { + $this->prefixesPsr0[$first][$prefix] = (array) $paths; + + return; + } + if ($prepend) { + $this->prefixesPsr0[$first][$prefix] = array_merge( + (array) $paths, + $this->prefixesPsr0[$first][$prefix] + ); + } else { + $this->prefixesPsr0[$first][$prefix] = array_merge( + $this->prefixesPsr0[$first][$prefix], + (array) $paths + ); + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, either + * appending or prepending to the ones previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param array|string $paths The PSR-4 base directories + * @param bool $prepend Whether to prepend the directories + * + * @throws \InvalidArgumentException + */ + public function addPsr4($prefix, $paths, $prepend = false) + { + if (!$prefix) { + // Register directories for the root namespace. + if ($prepend) { + $this->fallbackDirsPsr4 = array_merge( + (array) $paths, + $this->fallbackDirsPsr4 + ); + } else { + $this->fallbackDirsPsr4 = array_merge( + $this->fallbackDirsPsr4, + (array) $paths + ); + } + } elseif (!isset($this->prefixDirsPsr4[$prefix])) { + // Register directories for a new namespace. + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = (array) $paths; + } elseif ($prepend) { + // Prepend directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + (array) $paths, + $this->prefixDirsPsr4[$prefix] + ); + } else { + // Append directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + $this->prefixDirsPsr4[$prefix], + (array) $paths + ); + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, + * replacing any others previously set for this prefix. + * + * @param string $prefix The prefix + * @param array|string $paths The PSR-0 base directories + */ + public function set($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr0 = (array) $paths; + } else { + $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths; + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, + * replacing any others previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param array|string $paths The PSR-4 base directories + * + * @throws \InvalidArgumentException + */ + public function setPsr4($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr4 = (array) $paths; + } else { + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = (array) $paths; + } + } + + /** + * Turns on searching the include path for class files. + * + * @param bool $useIncludePath + */ + public function setUseIncludePath($useIncludePath) + { + $this->useIncludePath = $useIncludePath; + } + + /** + * Can be used to check if the autoloader uses the include path to check + * for classes. + * + * @return bool + */ + public function getUseIncludePath() + { + return $this->useIncludePath; + } + + /** + * Turns off searching the prefix and fallback directories for classes + * that have not been registered with the class map. + * + * @param bool $classMapAuthoritative + */ + public function setClassMapAuthoritative($classMapAuthoritative) + { + $this->classMapAuthoritative = $classMapAuthoritative; + } + + /** + * Should class lookup fail if not found in the current class map? + * + * @return bool + */ + public function isClassMapAuthoritative() + { + return $this->classMapAuthoritative; + } + + /** + * APCu prefix to use to cache found/not-found classes, if the extension is enabled. + * + * @param string|null $apcuPrefix + */ + public function setApcuPrefix($apcuPrefix) + { + $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null; + } + + /** + * The APCu prefix in use, or null if APCu caching is not enabled. + * + * @return string|null + */ + public function getApcuPrefix() + { + return $this->apcuPrefix; + } + + /** + * Registers this instance as an autoloader. + * + * @param bool $prepend Whether to prepend the autoloader or not + */ + public function register($prepend = false) + { + spl_autoload_register(array($this, 'loadClass'), true, $prepend); + + if (null === $this->vendorDir) { + return; + } + + if ($prepend) { + self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders; + } else { + unset(self::$registeredLoaders[$this->vendorDir]); + self::$registeredLoaders[$this->vendorDir] = $this; + } + } + + /** + * Unregisters this instance as an autoloader. + */ + public function unregister() + { + spl_autoload_unregister(array($this, 'loadClass')); + + if (null !== $this->vendorDir) { + unset(self::$registeredLoaders[$this->vendorDir]); + } + } + + /** + * Loads the given class or interface. + * + * @param string $class The name of the class + * @return bool|null True if loaded, null otherwise + */ + public function loadClass($class) + { + if ($file = $this->findFile($class)) { + includeFile($file); + + return true; + } + } + + /** + * Finds the path to the file where the class is defined. + * + * @param string $class The name of the class + * + * @return string|false The path if found, false otherwise + */ + public function findFile($class) + { + // class map lookup + if (isset($this->classMap[$class])) { + return $this->classMap[$class]; + } + if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) { + return false; + } + if (null !== $this->apcuPrefix) { + $file = apcu_fetch($this->apcuPrefix.$class, $hit); + if ($hit) { + return $file; + } + } + + $file = $this->findFileWithExtension($class, '.php'); + + // Search for Hack files if we are running on HHVM + if (false === $file && defined('HHVM_VERSION')) { + $file = $this->findFileWithExtension($class, '.hh'); + } + + if (null !== $this->apcuPrefix) { + apcu_add($this->apcuPrefix.$class, $file); + } + + if (false === $file) { + // Remember that this class does not exist. + $this->missingClasses[$class] = true; + } + + return $file; + } + + /** + * Returns the currently registered loaders indexed by their corresponding vendor directories. + * + * @return self[] + */ + public static function getRegisteredLoaders() + { + return self::$registeredLoaders; + } + + private function findFileWithExtension($class, $ext) + { + // PSR-4 lookup + $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext; + + $first = $class[0]; + if (isset($this->prefixLengthsPsr4[$first])) { + $subPath = $class; + while (false !== $lastPos = strrpos($subPath, '\\')) { + $subPath = substr($subPath, 0, $lastPos); + $search = $subPath . '\\'; + if (isset($this->prefixDirsPsr4[$search])) { + $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1); + foreach ($this->prefixDirsPsr4[$search] as $dir) { + if (file_exists($file = $dir . $pathEnd)) { + return $file; + } + } + } + } + } + + // PSR-4 fallback dirs + foreach ($this->fallbackDirsPsr4 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) { + return $file; + } + } + + // PSR-0 lookup + if (false !== $pos = strrpos($class, '\\')) { + // namespaced class name + $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1) + . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR); + } else { + // PEAR-like class name + $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext; + } + + if (isset($this->prefixesPsr0[$first])) { + foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) { + if (0 === strpos($class, $prefix)) { + foreach ($dirs as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + } + } + } + + // PSR-0 fallback dirs + foreach ($this->fallbackDirsPsr0 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + + // PSR-0 include paths. + if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) { + return $file; + } + + return false; + } +} + +/** + * Scope isolated include. + * + * Prevents access to $this/self from included files. + */ +function includeFile($file) +{ + include $file; +} diff --git a/vendor/composer/InstalledVersions.php b/vendor/composer/InstalledVersions.php new file mode 100644 index 0000000..7eadec5 --- /dev/null +++ b/vendor/composer/InstalledVersions.php @@ -0,0 +1,412 @@ + + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + 'name' => '__root__', + ), + 'versions' => + array ( + '__root__' => + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + ), + 'guzzlehttp/guzzle' => + array ( + 'pretty_version' => '7.3.0', + 'version' => '7.3.0.0', + 'aliases' => + array ( + ), + 'reference' => '7008573787b430c1c1f650e3722d9bba59967628', + ), + 'guzzlehttp/promises' => + array ( + 'pretty_version' => '1.4.1', + 'version' => '1.4.1.0', + 'aliases' => + array ( + ), + 'reference' => '8e7d04f1f6450fef59366c399cfad4b9383aa30d', + ), + 'guzzlehttp/psr7' => + array ( + 'pretty_version' => '1.8.2', + 'version' => '1.8.2.0', + 'aliases' => + array ( + ), + 'reference' => 'dc960a912984efb74d0a90222870c72c87f10c91', + ), + 'mstilkerich/carddavclient' => + array ( + 'pretty_version' => 'v1.1.0', + 'version' => '1.1.0.0', + 'aliases' => + array ( + ), + 'reference' => '01731a7d8cc34e58a7b25ae5cfd099a2230895fa', + ), + 'psr/http-client' => + array ( + 'pretty_version' => '1.0.1', + 'version' => '1.0.1.0', + 'aliases' => + array ( + ), + 'reference' => '2dfb5f6c5eff0e91e20e913f8c5452ed95b86621', + ), + 'psr/http-client-implementation' => + array ( + 'provided' => + array ( + 0 => '1.0', + ), + ), + 'psr/http-message' => + array ( + 'pretty_version' => '1.0.1', + 'version' => '1.0.1.0', + 'aliases' => + array ( + ), + 'reference' => 'f6561bf28d520154e4b0ec72be95418abe6d9363', + ), + 'psr/http-message-implementation' => + array ( + 'provided' => + array ( + 0 => '1.0', + ), + ), + 'psr/log' => + array ( + 'pretty_version' => '1.1.4', + 'version' => '1.1.4.0', + 'aliases' => + array ( + ), + 'reference' => 'd49695b909c3b7628b6289db5479a1c204601f11', + ), + 'ralouphie/getallheaders' => + array ( + 'pretty_version' => '3.0.3', + 'version' => '3.0.3.0', + 'aliases' => + array ( + ), + 'reference' => '120b605dfeb996808c31b6477290a714d356e822', + ), + 'sabre/uri' => + array ( + 'pretty_version' => '2.2.1', + 'version' => '2.2.1.0', + 'aliases' => + array ( + ), + 'reference' => 'f502edffafea8d746825bd5f0b923a60fd2715ff', + ), + 'sabre/vobject' => + array ( + 'pretty_version' => '4.3.5', + 'version' => '4.3.5.0', + 'aliases' => + array ( + ), + 'reference' => 'd8a0a9ae215a8acfb51afc29101c7344670b9c83', + ), + 'sabre/xml' => + array ( + 'pretty_version' => '2.2.3', + 'version' => '2.2.3.0', + 'aliases' => + array ( + ), + 'reference' => 'c3b959f821c19b36952ec4a595edd695c216bfc6', + ), + ), +); +private static $canGetVendors; +private static $installedByVendor = array(); + + + + + + + +public static function getInstalledPackages() +{ +$packages = array(); +foreach (self::getInstalled() as $installed) { +$packages[] = array_keys($installed['versions']); +} + +if (1 === \count($packages)) { +return $packages[0]; +} + +return array_keys(array_flip(\call_user_func_array('array_merge', $packages))); +} + + + + + + + + + +public static function isInstalled($packageName) +{ +foreach (self::getInstalled() as $installed) { +if (isset($installed['versions'][$packageName])) { +return true; +} +} + +return false; +} + + + + + + + + + + + + + + +public static function satisfies(VersionParser $parser, $packageName, $constraint) +{ +$constraint = $parser->parseConstraints($constraint); +$provided = $parser->parseConstraints(self::getVersionRanges($packageName)); + +return $provided->matches($constraint); +} + + + + + + + + + + +public static function getVersionRanges($packageName) +{ +foreach (self::getInstalled() as $installed) { +if (!isset($installed['versions'][$packageName])) { +continue; +} + +$ranges = array(); +if (isset($installed['versions'][$packageName]['pretty_version'])) { +$ranges[] = $installed['versions'][$packageName]['pretty_version']; +} +if (array_key_exists('aliases', $installed['versions'][$packageName])) { +$ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']); +} +if (array_key_exists('replaced', $installed['versions'][$packageName])) { +$ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']); +} +if (array_key_exists('provided', $installed['versions'][$packageName])) { +$ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']); +} + +return implode(' || ', $ranges); +} + +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + + + + + +public static function getVersion($packageName) +{ +foreach (self::getInstalled() as $installed) { +if (!isset($installed['versions'][$packageName])) { +continue; +} + +if (!isset($installed['versions'][$packageName]['version'])) { +return null; +} + +return $installed['versions'][$packageName]['version']; +} + +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + + + + + +public static function getPrettyVersion($packageName) +{ +foreach (self::getInstalled() as $installed) { +if (!isset($installed['versions'][$packageName])) { +continue; +} + +if (!isset($installed['versions'][$packageName]['pretty_version'])) { +return null; +} + +return $installed['versions'][$packageName]['pretty_version']; +} + +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + + + + + +public static function getReference($packageName) +{ +foreach (self::getInstalled() as $installed) { +if (!isset($installed['versions'][$packageName])) { +continue; +} + +if (!isset($installed['versions'][$packageName]['reference'])) { +return null; +} + +return $installed['versions'][$packageName]['reference']; +} + +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + + + + + +public static function getRootPackage() +{ +$installed = self::getInstalled(); + +return $installed[0]['root']; +} + + + + + + + + +public static function getRawData() +{ +@trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED); + +return self::$installed; +} + + + + + + + +public static function getAllRawData() +{ +return self::getInstalled(); +} + + + + + + + + + + + + + + + + + + + +public static function reload($data) +{ +self::$installed = $data; +self::$installedByVendor = array(); +} + + + + + +private static function getInstalled() +{ +if (null === self::$canGetVendors) { +self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders'); +} + +$installed = array(); + +if (self::$canGetVendors) { +foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) { +if (isset(self::$installedByVendor[$vendorDir])) { +$installed[] = self::$installedByVendor[$vendorDir]; +} elseif (is_file($vendorDir.'/composer/installed.php')) { +$installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php'; +} +} +} + +$installed[] = self::$installed; + +return $installed; +} +} diff --git a/vendor/composer/LICENSE b/vendor/composer/LICENSE new file mode 100644 index 0000000..f27399a --- /dev/null +++ b/vendor/composer/LICENSE @@ -0,0 +1,21 @@ + +Copyright (c) Nils Adermann, Jordi Boggiano + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + diff --git a/vendor/composer/autoload_classmap.php b/vendor/composer/autoload_classmap.php new file mode 100644 index 0000000..4ed4954 --- /dev/null +++ b/vendor/composer/autoload_classmap.php @@ -0,0 +1,10 @@ + $vendorDir . '/composer/InstalledVersions.php', +); diff --git a/vendor/composer/autoload_files.php b/vendor/composer/autoload_files.php new file mode 100644 index 0000000..acafff9 --- /dev/null +++ b/vendor/composer/autoload_files.php @@ -0,0 +1,16 @@ + $vendorDir . '/sabre/uri/lib/functions.php', + '7b11c4dc42b3b3023073cb14e519683c' => $vendorDir . '/ralouphie/getallheaders/src/getallheaders.php', + '3569eecfeed3bcf0bad3c998a494ecb8' => $vendorDir . '/sabre/xml/lib/Deserializer/functions.php', + '93aa591bc4ca510c520999e34229ee79' => $vendorDir . '/sabre/xml/lib/Serializer/functions.php', + 'c964ee0ededf28c96ebd9db5099ef910' => $vendorDir . '/guzzlehttp/promises/src/functions_include.php', + 'a0edc8309cc5e1d60e3047b5df6b7052' => $vendorDir . '/guzzlehttp/psr7/src/functions_include.php', + '37a3dc5111fe8f707ab4c132ef1dbc62' => $vendorDir . '/guzzlehttp/guzzle/src/functions_include.php', +); diff --git a/vendor/composer/autoload_namespaces.php b/vendor/composer/autoload_namespaces.php new file mode 100644 index 0000000..721664f --- /dev/null +++ b/vendor/composer/autoload_namespaces.php @@ -0,0 +1,9 @@ + array($vendorDir . '/sabre/xml/lib'), + 'Sabre\\VObject\\' => array($vendorDir . '/sabre/vobject/lib'), + 'Sabre\\Uri\\' => array($vendorDir . '/sabre/uri/lib'), + 'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'), + 'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-message/src'), + 'Psr\\Http\\Client\\' => array($vendorDir . '/psr/http-client/src'), + 'MStilkerich\\CardDavClient\\' => array($vendorDir . '/mstilkerich/carddavclient/src'), + 'GuzzleHttp\\Psr7\\' => array($vendorDir . '/guzzlehttp/psr7/src'), + 'GuzzleHttp\\Promise\\' => array($vendorDir . '/guzzlehttp/promises/src'), + 'GuzzleHttp\\' => array($vendorDir . '/guzzlehttp/guzzle/src'), +); diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php new file mode 100644 index 0000000..542e4e0 --- /dev/null +++ b/vendor/composer/autoload_real.php @@ -0,0 +1,75 @@ += 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded()); + if ($useStaticLoader) { + require __DIR__ . '/autoload_static.php'; + + call_user_func(\Composer\Autoload\ComposerStaticInit4d89cce10d309bc9bef6a8f9326083ac::getInitializer($loader)); + } else { + $map = require __DIR__ . '/autoload_namespaces.php'; + foreach ($map as $namespace => $path) { + $loader->set($namespace, $path); + } + + $map = require __DIR__ . '/autoload_psr4.php'; + foreach ($map as $namespace => $path) { + $loader->setPsr4($namespace, $path); + } + + $classMap = require __DIR__ . '/autoload_classmap.php'; + if ($classMap) { + $loader->addClassMap($classMap); + } + } + + $loader->register(true); + + if ($useStaticLoader) { + $includeFiles = Composer\Autoload\ComposerStaticInit4d89cce10d309bc9bef6a8f9326083ac::$files; + } else { + $includeFiles = require __DIR__ . 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'/sabre/vobject/lib', + ), + 'Sabre\\Uri\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/uri/lib', + ), + 'Psr\\Log\\' => + array ( + 0 => __DIR__ . '/..' . '/psr/log/Psr/Log', + ), + 'Psr\\Http\\Message\\' => + array ( + 0 => __DIR__ . '/..' . '/psr/http-message/src', + ), + 'Psr\\Http\\Client\\' => + array ( + 0 => __DIR__ . '/..' . '/psr/http-client/src', + ), + 'MStilkerich\\CardDavClient\\' => + array ( + 0 => __DIR__ . '/..' . '/mstilkerich/carddavclient/src', + ), + 'GuzzleHttp\\Psr7\\' => + array ( + 0 => __DIR__ . '/..' . '/guzzlehttp/psr7/src', + ), + 'GuzzleHttp\\Promise\\' => + array ( + 0 => __DIR__ . '/..' . '/guzzlehttp/promises/src', + ), + 'GuzzleHttp\\' => + array ( + 0 => __DIR__ . '/..' . '/guzzlehttp/guzzle/src', + ), + ); + + public static $classMap = array ( + 'Composer\\InstalledVersions' => __DIR__ . '/..' . 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"me@evertpot.com", + "homepage": "http://evertpot.com/", + "role": "Developer" + }, + { + "name": "Dominik Tobschall", + "email": "dominik@fruux.com", + "homepage": "http://tobschall.de/", + "role": "Developer" + }, + { + "name": "Ivan Enderlin", + "email": "ivan.enderlin@hoa-project.net", + "homepage": "http://mnt.io/", + "role": "Developer" + } + ], + "description": "The VObject library for PHP allows you to easily parse and manipulate iCalendar and vCard objects", + "homepage": "http://sabre.io/vobject/", + "keywords": [ + "availability", + "freebusy", + "iCalendar", + "ical", + "ics", + "jCal", + "jCard", + "recurrence", + "rfc2425", + "rfc2426", + "rfc2739", + "rfc4770", + "rfc5545", + "rfc5546", + "rfc6321", + "rfc6350", + "rfc6351", + "rfc6474", + "rfc6638", + "rfc6715", + "rfc6868", + "vCalendar", + "vCard", + "vcf", + "xCal", + "xCard" + ], + "support": { + "forum": "https://groups.google.com/group/sabredav-discuss", + "issues": "https://github.com/sabre-io/vobject/issues", + "source": "https://github.com/fruux/sabre-vobject" + }, + "install-path": "../sabre/vobject" + }, + { + "name": "sabre/xml", + "version": "2.2.3", + "version_normalized": "2.2.3.0", + "source": { + "type": "git", + "url": "https://github.com/sabre-io/xml.git", + "reference": "c3b959f821c19b36952ec4a595edd695c216bfc6" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/sabre-io/xml/zipball/c3b959f821c19b36952ec4a595edd695c216bfc6", + "reference": "c3b959f821c19b36952ec4a595edd695c216bfc6", + "shasum": "" + }, + "require": { + "ext-dom": "*", + "ext-xmlreader": "*", + "ext-xmlwriter": "*", + "lib-libxml": ">=2.6.20", + "php": "^7.1 || ^8.0", + "sabre/uri": ">=1.0,<3.0.0" + }, + "require-dev": { + "friendsofphp/php-cs-fixer": "~2.16.1", + "phpstan/phpstan": "^0.12", + "phpunit/phpunit": "^7.5 || ^8.5 || ^9.0" + }, + "time": "2020-10-03T10:08:14+00:00", + "type": "library", + "installation-source": "dist", + "autoload": { + "psr-4": { + "Sabre\\Xml\\": "lib/" + }, + "files": [ + "lib/Deserializer/functions.php", + "lib/Serializer/functions.php" + ] + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "BSD-3-Clause" + ], + "authors": [ + { + "name": "Evert Pot", + "email": "me@evertpot.com", + "homepage": "http://evertpot.com/", + "role": "Developer" + }, + { + "name": "Markus Staab", + "email": "markus.staab@redaxo.de", + "role": "Developer" + } + ], + "description": "sabre/xml is an XML library that you may not hate.", + "homepage": "https://sabre.io/xml/", + "keywords": [ + "XMLReader", + "XMLWriter", + "dom", + "xml" + ], + "support": { + "forum": "https://groups.google.com/group/sabredav-discuss", + "issues": "https://github.com/sabre-io/xml/issues", + "source": "https://github.com/fruux/sabre-xml" + }, + "install-path": "../sabre/xml" + } + ], + "dev": true, + "dev-package-names": [] +} diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php new file mode 100644 index 0000000..fd4fb2f --- /dev/null +++ b/vendor/composer/installed.php @@ -0,0 +1,137 @@ + + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + 'name' => '__root__', + ), + 'versions' => + array ( + '__root__' => + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + ), + 'guzzlehttp/guzzle' => + array ( + 'pretty_version' => '7.3.0', + 'version' => '7.3.0.0', + 'aliases' => + array ( + ), + 'reference' => '7008573787b430c1c1f650e3722d9bba59967628', + ), + 'guzzlehttp/promises' => + array ( + 'pretty_version' => '1.4.1', + 'version' => '1.4.1.0', + 'aliases' => + array ( + ), + 'reference' => '8e7d04f1f6450fef59366c399cfad4b9383aa30d', + ), + 'guzzlehttp/psr7' => + array ( + 'pretty_version' => '1.8.2', + 'version' => '1.8.2.0', + 'aliases' => + array ( + ), + 'reference' => 'dc960a912984efb74d0a90222870c72c87f10c91', + ), + 'mstilkerich/carddavclient' => + array ( + 'pretty_version' => 'v1.1.0', + 'version' => '1.1.0.0', + 'aliases' => + array ( + ), + 'reference' => '01731a7d8cc34e58a7b25ae5cfd099a2230895fa', + ), + 'psr/http-client' => + array ( + 'pretty_version' => '1.0.1', + 'version' => '1.0.1.0', + 'aliases' => + array ( + ), + 'reference' => '2dfb5f6c5eff0e91e20e913f8c5452ed95b86621', + ), + 'psr/http-client-implementation' => + array ( + 'provided' => + array ( + 0 => '1.0', + ), + ), + 'psr/http-message' => + array ( + 'pretty_version' => '1.0.1', + 'version' => '1.0.1.0', + 'aliases' => + array ( + ), + 'reference' => 'f6561bf28d520154e4b0ec72be95418abe6d9363', + ), + 'psr/http-message-implementation' => + array ( + 'provided' => + array ( + 0 => '1.0', + ), + ), + 'psr/log' => + array ( + 'pretty_version' => '1.1.4', + 'version' => '1.1.4.0', + 'aliases' => + array ( + ), + 'reference' => 'd49695b909c3b7628b6289db5479a1c204601f11', + ), + 'ralouphie/getallheaders' => + array ( + 'pretty_version' => '3.0.3', + 'version' => '3.0.3.0', + 'aliases' => + array ( + ), + 'reference' => '120b605dfeb996808c31b6477290a714d356e822', + ), + 'sabre/uri' => + array ( + 'pretty_version' => '2.2.1', + 'version' => '2.2.1.0', + 'aliases' => + array ( + ), + 'reference' => 'f502edffafea8d746825bd5f0b923a60fd2715ff', + ), + 'sabre/vobject' => + array ( + 'pretty_version' => '4.3.5', + 'version' => '4.3.5.0', + 'aliases' => + array ( + ), + 'reference' => 'd8a0a9ae215a8acfb51afc29101c7344670b9c83', + ), + 'sabre/xml' => + array ( + 'pretty_version' => '2.2.3', + 'version' => '2.2.3.0', + 'aliases' => + array ( + ), + 'reference' => 'c3b959f821c19b36952ec4a595edd695c216bfc6', + ), + ), +); diff --git a/vendor/composer/platform_check.php b/vendor/composer/platform_check.php new file mode 100644 index 0000000..a8b98d5 --- /dev/null +++ b/vendor/composer/platform_check.php @@ -0,0 +1,26 @@ += 70205)) { + $issues[] = 'Your Composer dependencies require a PHP version ">= 7.2.5". You are running ' . PHP_VERSION . '.'; +} + +if ($issues) { + if (!headers_sent()) { + header('HTTP/1.1 500 Internal Server Error'); + } + if (!ini_get('display_errors')) { + if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') { + fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL); + } elseif (!headers_sent()) { + echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL; + } + } + trigger_error( + 'Composer detected issues in your platform: ' . implode(' ', $issues), + E_USER_ERROR + ); +} diff --git a/vendor/guzzlehttp/guzzle/CHANGELOG.md b/vendor/guzzlehttp/guzzle/CHANGELOG.md new file mode 100644 index 0000000..e303af2 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/CHANGELOG.md @@ -0,0 +1,1462 @@ +# Change Log + +Please refer to [UPGRADING](UPGRADING.md) guide for upgrading to a major version. + +## 7.3.0 - 2021-03-23 + +### Added + +- Support for DER and P12 certificates [#2413](https://github.com/guzzle/guzzle/pull/2413) +- Support the cURL (http://) scheme for StreamHandler proxies [#2850](https://github.com/guzzle/guzzle/pull/2850) +- Support for `guzzlehttp/psr7:^2.0` [#2878](https://github.com/guzzle/guzzle/pull/2878) + +### Fixed + +- Handle exceptions on invalid header consistently between PHP versions and handlers [#2872](https://github.com/guzzle/guzzle/pull/2872) + +## 7.2.0 - 2020-10-10 + +### Added + +- Support for PHP 8 [#2712](https://github.com/guzzle/guzzle/pull/2712), [#2715](https://github.com/guzzle/guzzle/pull/2715), [#2789](https://github.com/guzzle/guzzle/pull/2789) +- Support passing a body summarizer to the http errors middleware [#2795](https://github.com/guzzle/guzzle/pull/2795) + +### Fixed + +- Handle exceptions during response creation [#2591](https://github.com/guzzle/guzzle/pull/2591) +- Fix CURLOPT_ENCODING not to be overwritten [#2595](https://github.com/guzzle/guzzle/pull/2595) +- Make sure the Request always has a body object [#2804](https://github.com/guzzle/guzzle/pull/2804) + +### Changed + +- The `TooManyRedirectsException` has a response [#2660](https://github.com/guzzle/guzzle/pull/2660) +- Avoid "functions" from dependencies [#2712](https://github.com/guzzle/guzzle/pull/2712) + +### Deprecated + +- Using environment variable GUZZLE_CURL_SELECT_TIMEOUT [#2786](https://github.com/guzzle/guzzle/pull/2786) + +## 7.1.1 - 2020-09-30 + +### Fixed + +- Incorrect EOF detection for response body streams on Windows. + +### Changed + +- We dont connect curl `sink` on HEAD requests. +- Removed some PHP 5 workarounds + +## 7.1.0 - 2020-09-22 + +### Added + +- `GuzzleHttp\MessageFormatterInterface` + +### Fixed + +- Fixed issue that caused cookies with no value not to be stored. +- On redirects, we allow all safe methods like GET, HEAD and OPTIONS. +- Fixed logging on empty responses. +- Make sure MessageFormatter::format returns string + +### Deprecated + +- All functions in `GuzzleHttp` has been deprecated. Use static methods on `Utils` instead. +- `ClientInterface::getConfig()` +- `Client::getConfig()` +- `Client::__call()` +- `Utils::defaultCaBundle()` +- `CurlFactory::LOW_CURL_VERSION_NUMBER` + +## 7.0.1 - 2020-06-27 + +* Fix multiply defined functions fatal error [#2699](https://github.com/guzzle/guzzle/pull/2699) + +## 7.0.0 - 2020-06-27 + +No changes since 7.0.0-rc1. + +## 7.0.0-rc1 - 2020-06-15 + +### Changed + +* Use error level for logging errors in Middleware [#2629](https://github.com/guzzle/guzzle/pull/2629) +* Disabled IDN support by default and require ext-intl to use it [#2675](https://github.com/guzzle/guzzle/pull/2675) + +## 7.0.0-beta2 - 2020-05-25 + +### Added + +* Using `Utils` class instead of functions in the `GuzzleHttp` namespace. [#2546](https://github.com/guzzle/guzzle/pull/2546) +* `ClientInterface::MAJOR_VERSION` [#2583](https://github.com/guzzle/guzzle/pull/2583) + +### Changed + +* Avoid the `getenv` function when unsafe [#2531](https://github.com/guzzle/guzzle/pull/2531) +* Added real client methods [#2529](https://github.com/guzzle/guzzle/pull/2529) +* Avoid functions due to global install conflicts [#2546](https://github.com/guzzle/guzzle/pull/2546) +* Use Symfony intl-idn polyfill [#2550](https://github.com/guzzle/guzzle/pull/2550) +* Adding methods for HTTP verbs like `Client::get()`, `Client::head()`, `Client::patch()` etc [#2529](https://github.com/guzzle/guzzle/pull/2529) +* `ConnectException` extends `TransferException` [#2541](https://github.com/guzzle/guzzle/pull/2541) +* Updated the default User Agent to "GuzzleHttp/7" [#2654](https://github.com/guzzle/guzzle/pull/2654) + +### Fixed + +* Various intl icu issues [#2626](https://github.com/guzzle/guzzle/pull/2626) + +### Removed + +* Pool option `pool_size` [#2528](https://github.com/guzzle/guzzle/pull/2528) + +## 7.0.0-beta1 - 2019-12-30 + +The diff might look very big but 95% of Guzzle users will be able to upgrade without modification. +Please see [the upgrade document](UPGRADING.md) that describes all BC breaking changes. + +### Added + +* Implement PSR-18 and dropped PHP 5 support [#2421](https://github.com/guzzle/guzzle/pull/2421) [#2474](https://github.com/guzzle/guzzle/pull/2474) +* PHP 7 types [#2442](https://github.com/guzzle/guzzle/pull/2442) [#2449](https://github.com/guzzle/guzzle/pull/2449) [#2466](https://github.com/guzzle/guzzle/pull/2466) [#2497](https://github.com/guzzle/guzzle/pull/2497) [#2499](https://github.com/guzzle/guzzle/pull/2499) +* IDN support for redirects [2424](https://github.com/guzzle/guzzle/pull/2424) + +### Changed + +* Dont allow passing null as third argument to `BadResponseException::__construct()` [#2427](https://github.com/guzzle/guzzle/pull/2427) +* Use SAPI constant instead of method call [#2450](https://github.com/guzzle/guzzle/pull/2450) +* Use native function invocation [#2444](https://github.com/guzzle/guzzle/pull/2444) +* Better defaults for PHP installations with old ICU lib [2454](https://github.com/guzzle/guzzle/pull/2454) +* Added visibility to all constants [#2462](https://github.com/guzzle/guzzle/pull/2462) +* Dont allow passing `null` as URI to `Client::request()` and `Client::requestAsync()` [#2461](https://github.com/guzzle/guzzle/pull/2461) +* Widen the exception argument to throwable [#2495](https://github.com/guzzle/guzzle/pull/2495) + +### Fixed + +* Logging when Promise rejected with a string [#2311](https://github.com/guzzle/guzzle/pull/2311) + +### Removed + +* Class `SeekException` [#2162](https://github.com/guzzle/guzzle/pull/2162) +* `RequestException::getResponseBodySummary()` [#2425](https://github.com/guzzle/guzzle/pull/2425) +* `CookieJar::getCookieValue()` [#2433](https://github.com/guzzle/guzzle/pull/2433) +* `uri_template()` and `UriTemplate` [#2440](https://github.com/guzzle/guzzle/pull/2440) +* Request options `save_to` and `exceptions` [#2464](https://github.com/guzzle/guzzle/pull/2464) + +## 6.5.2 - 2019-12-23 + +* idn_to_ascii() fix for old PHP versions [#2489](https://github.com/guzzle/guzzle/pull/2489) + +## 6.5.1 - 2019-12-21 + +* Better defaults for PHP installations with old ICU lib [#2454](https://github.com/guzzle/guzzle/pull/2454) +* IDN support for redirects [#2424](https://github.com/guzzle/guzzle/pull/2424) + +## 6.5.0 - 2019-12-07 + +* Improvement: Added support for reset internal queue in MockHandler. [#2143](https://github.com/guzzle/guzzle/pull/2143) +* Improvement: Added support to pass arbitrary options to `curl_multi_init`. [#2287](https://github.com/guzzle/guzzle/pull/2287) +* Fix: Gracefully handle passing `null` to the `header` option. [#2132](https://github.com/guzzle/guzzle/pull/2132) +* Fix: `RetryMiddleware` did not do exponential delay between retires due unit mismatch. [#2132](https://github.com/guzzle/guzzle/pull/2132) +* Fix: Prevent undefined offset when using array for ssl_key options. [#2348](https://github.com/guzzle/guzzle/pull/2348) +* Deprecated `ClientInterface::VERSION` + +## 6.4.1 - 2019-10-23 + +* No `guzzle.phar` was created in 6.4.0 due expired API token. This release will fix that +* Added `parent::__construct()` to `FileCookieJar` and `SessionCookieJar` + +## 6.4.0 - 2019-10-23 + +* Improvement: Improved error messages when using curl < 7.21.2 [#2108](https://github.com/guzzle/guzzle/pull/2108) +* Fix: Test if response is readable before returning a summary in `RequestException::getResponseBodySummary()` [#2081](https://github.com/guzzle/guzzle/pull/2081) +* Fix: Add support for GUZZLE_CURL_SELECT_TIMEOUT environment variable [#2161](https://github.com/guzzle/guzzle/pull/2161) +* Improvement: Added `GuzzleHttp\Exception\InvalidArgumentException` [#2163](https://github.com/guzzle/guzzle/pull/2163) +* Improvement: Added `GuzzleHttp\_current_time()` to use `hrtime()` if that function exists. [#2242](https://github.com/guzzle/guzzle/pull/2242) +* Improvement: Added curl's `appconnect_time` in `TransferStats` [#2284](https://github.com/guzzle/guzzle/pull/2284) +* Improvement: Make GuzzleException extend Throwable wherever it's available [#2273](https://github.com/guzzle/guzzle/pull/2273) +* Fix: Prevent concurrent writes to file when saving `CookieJar` [#2335](https://github.com/guzzle/guzzle/pull/2335) +* Improvement: Update `MockHandler` so we can test transfer time [#2362](https://github.com/guzzle/guzzle/pull/2362) + +## 6.3.3 - 2018-04-22 + +* Fix: Default headers when decode_content is specified + + +## 6.3.2 - 2018-03-26 + +* Fix: Release process + + +## 6.3.1 - 2018-03-26 + +* Bug fix: Parsing 0 epoch expiry times in cookies [#2014](https://github.com/guzzle/guzzle/pull/2014) +* Improvement: Better ConnectException detection [#2012](https://github.com/guzzle/guzzle/pull/2012) +* Bug fix: Malformed domain that contains a "/" [#1999](https://github.com/guzzle/guzzle/pull/1999) +* Bug fix: Undefined offset when a cookie has no first key-value pair [#1998](https://github.com/guzzle/guzzle/pull/1998) +* Improvement: Support PHPUnit 6 [#1953](https://github.com/guzzle/guzzle/pull/1953) +* Bug fix: Support empty headers [#1915](https://github.com/guzzle/guzzle/pull/1915) +* Bug fix: Ignore case during header modifications [#1916](https://github.com/guzzle/guzzle/pull/1916) + ++ Minor code cleanups, documentation fixes and clarifications. + + +## 6.3.0 - 2017-06-22 + +* Feature: force IP resolution (ipv4 or ipv6) [#1608](https://github.com/guzzle/guzzle/pull/1608), [#1659](https://github.com/guzzle/guzzle/pull/1659) +* Improvement: Don't include summary in exception message when body is empty [#1621](https://github.com/guzzle/guzzle/pull/1621) +* Improvement: Handle `on_headers` option in MockHandler [#1580](https://github.com/guzzle/guzzle/pull/1580) +* Improvement: Added SUSE Linux CA path [#1609](https://github.com/guzzle/guzzle/issues/1609) +* Improvement: Use class reference for getting the name of the class instead of using hardcoded strings [#1641](https://github.com/guzzle/guzzle/pull/1641) +* Feature: Added `read_timeout` option [#1611](https://github.com/guzzle/guzzle/pull/1611) +* Bug fix: PHP 7.x fixes [#1685](https://github.com/guzzle/guzzle/pull/1685), [#1686](https://github.com/guzzle/guzzle/pull/1686), [#1811](https://github.com/guzzle/guzzle/pull/1811) +* Deprecation: BadResponseException instantiation without a response [#1642](https://github.com/guzzle/guzzle/pull/1642) +* Feature: Added NTLM auth [#1569](https://github.com/guzzle/guzzle/pull/1569) +* Feature: Track redirect HTTP status codes [#1711](https://github.com/guzzle/guzzle/pull/1711) +* Improvement: Check handler type during construction [#1745](https://github.com/guzzle/guzzle/pull/1745) +* Improvement: Always include the Content-Length if there's a body [#1721](https://github.com/guzzle/guzzle/pull/1721) +* Feature: Added convenience method to access a cookie by name [#1318](https://github.com/guzzle/guzzle/pull/1318) +* Bug fix: Fill `CURLOPT_CAPATH` and `CURLOPT_CAINFO` properly [#1684](https://github.com/guzzle/guzzle/pull/1684) +* Improvement: Use `\GuzzleHttp\Promise\rejection_for` function instead of object init [#1827](https://github.com/guzzle/guzzle/pull/1827) + + ++ Minor code cleanups, documentation fixes and clarifications. + +## 6.2.3 - 2017-02-28 + +* Fix deprecations with guzzle/psr7 version 1.4 + +## 6.2.2 - 2016-10-08 + +* Allow to pass nullable Response to delay callable +* Only add scheme when host is present +* Fix drain case where content-length is the literal string zero +* Obfuscate in-URL credentials in exceptions + +## 6.2.1 - 2016-07-18 + +* Address HTTP_PROXY security vulnerability, CVE-2016-5385: + https://httpoxy.org/ +* Fixing timeout bug with StreamHandler: + https://github.com/guzzle/guzzle/pull/1488 +* Only read up to `Content-Length` in PHP StreamHandler to avoid timeouts when + a server does not honor `Connection: close`. +* Ignore URI fragment when sending requests. + +## 6.2.0 - 2016-03-21 + +* Feature: added `GuzzleHttp\json_encode` and `GuzzleHttp\json_decode`. + https://github.com/guzzle/guzzle/pull/1389 +* Bug fix: Fix sleep calculation when waiting for delayed requests. + https://github.com/guzzle/guzzle/pull/1324 +* Feature: More flexible history containers. + https://github.com/guzzle/guzzle/pull/1373 +* Bug fix: defer sink stream opening in StreamHandler. + https://github.com/guzzle/guzzle/pull/1377 +* Bug fix: do not attempt to escape cookie values. + https://github.com/guzzle/guzzle/pull/1406 +* Feature: report original content encoding and length on decoded responses. + https://github.com/guzzle/guzzle/pull/1409 +* Bug fix: rewind seekable request bodies before dispatching to cURL. + https://github.com/guzzle/guzzle/pull/1422 +* Bug fix: provide an empty string to `http_build_query` for HHVM workaround. + https://github.com/guzzle/guzzle/pull/1367 + +## 6.1.1 - 2015-11-22 + +* Bug fix: Proxy::wrapSync() now correctly proxies to the appropriate handler + https://github.com/guzzle/guzzle/commit/911bcbc8b434adce64e223a6d1d14e9a8f63e4e4 +* Feature: HandlerStack is now more generic. + https://github.com/guzzle/guzzle/commit/f2102941331cda544745eedd97fc8fd46e1ee33e +* Bug fix: setting verify to false in the StreamHandler now disables peer + verification. https://github.com/guzzle/guzzle/issues/1256 +* Feature: Middleware now uses an exception factory, including more error + context. https://github.com/guzzle/guzzle/pull/1282 +* Feature: better support for disabled functions. + https://github.com/guzzle/guzzle/pull/1287 +* Bug fix: fixed regression where MockHandler was not using `sink`. + https://github.com/guzzle/guzzle/pull/1292 + +## 6.1.0 - 2015-09-08 + +* Feature: Added the `on_stats` request option to provide access to transfer + statistics for requests. https://github.com/guzzle/guzzle/pull/1202 +* Feature: Added the ability to persist session cookies in CookieJars. + https://github.com/guzzle/guzzle/pull/1195 +* Feature: Some compatibility updates for Google APP Engine + https://github.com/guzzle/guzzle/pull/1216 +* Feature: Added support for NO_PROXY to prevent the use of a proxy based on + a simple set of rules. https://github.com/guzzle/guzzle/pull/1197 +* Feature: Cookies can now contain square brackets. + https://github.com/guzzle/guzzle/pull/1237 +* Bug fix: Now correctly parsing `=` inside of quotes in Cookies. + https://github.com/guzzle/guzzle/pull/1232 +* Bug fix: Cusotm cURL options now correctly override curl options of the + same name. https://github.com/guzzle/guzzle/pull/1221 +* Bug fix: Content-Type header is now added when using an explicitly provided + multipart body. https://github.com/guzzle/guzzle/pull/1218 +* Bug fix: Now ignoring Set-Cookie headers that have no name. +* Bug fix: Reason phrase is no longer cast to an int in some cases in the + cURL handler. https://github.com/guzzle/guzzle/pull/1187 +* Bug fix: Remove the Authorization header when redirecting if the Host + header changes. https://github.com/guzzle/guzzle/pull/1207 +* Bug fix: Cookie path matching fixes + https://github.com/guzzle/guzzle/issues/1129 +* Bug fix: Fixing the cURL `body_as_string` setting + https://github.com/guzzle/guzzle/pull/1201 +* Bug fix: quotes are no longer stripped when parsing cookies. + https://github.com/guzzle/guzzle/issues/1172 +* Bug fix: `form_params` and `query` now always uses the `&` separator. + https://github.com/guzzle/guzzle/pull/1163 +* Bug fix: Adding a Content-Length to PHP stream wrapper requests if not set. + https://github.com/guzzle/guzzle/pull/1189 + +## 6.0.2 - 2015-07-04 + +* Fixed a memory leak in the curl handlers in which references to callbacks + were not being removed by `curl_reset`. +* Cookies are now extracted properly before redirects. +* Cookies now allow more character ranges. +* Decoded Content-Encoding responses are now modified to correctly reflect + their state if the encoding was automatically removed by a handler. This + means that the `Content-Encoding` header may be removed an the + `Content-Length` modified to reflect the message size after removing the + encoding. +* Added a more explicit error message when trying to use `form_params` and + `multipart` in the same request. +* Several fixes for HHVM support. +* Functions are now conditionally required using an additional level of + indirection to help with global Composer installations. + +## 6.0.1 - 2015-05-27 + +* Fixed a bug with serializing the `query` request option where the `&` + separator was missing. +* Added a better error message for when `body` is provided as an array. Please + use `form_params` or `multipart` instead. +* Various doc fixes. + +## 6.0.0 - 2015-05-26 + +* See the UPGRADING.md document for more information. +* Added `multipart` and `form_params` request options. +* Added `synchronous` request option. +* Added the `on_headers` request option. +* Fixed `expect` handling. +* No longer adding default middlewares in the client ctor. These need to be + present on the provided handler in order to work. +* Requests are no longer initiated when sending async requests with the + CurlMultiHandler. This prevents unexpected recursion from requests completing + while ticking the cURL loop. +* Removed the semantics of setting `default` to `true`. This is no longer + required now that the cURL loop is not ticked for async requests. +* Added request and response logging middleware. +* No longer allowing self signed certificates when using the StreamHandler. +* Ensuring that `sink` is valid if saving to a file. +* Request exceptions now include a "handler context" which provides handler + specific contextual information. +* Added `GuzzleHttp\RequestOptions` to allow request options to be applied + using constants. +* `$maxHandles` has been removed from CurlMultiHandler. +* `MultipartPostBody` is now part of the `guzzlehttp/psr7` package. + +## 5.3.0 - 2015-05-19 + +* Mock now supports `save_to` +* Marked `AbstractRequestEvent::getTransaction()` as public. +* Fixed a bug in which multiple headers using different casing would overwrite + previous headers in the associative array. +* Added `Utils::getDefaultHandler()` +* Marked `GuzzleHttp\Client::getDefaultUserAgent` as deprecated. +* URL scheme is now always lowercased. + +## 6.0.0-beta.1 + +* Requires PHP >= 5.5 +* Updated to use PSR-7 + * Requires immutable messages, which basically means an event based system + owned by a request instance is no longer possible. + * Utilizing the [Guzzle PSR-7 package](https://github.com/guzzle/psr7). + * Removed the dependency on `guzzlehttp/streams`. These stream abstractions + are available in the `guzzlehttp/psr7` package under the `GuzzleHttp\Psr7` + namespace. +* Added middleware and handler system + * Replaced the Guzzle event and subscriber system with a middleware system. + * No longer depends on RingPHP, but rather places the HTTP handlers directly + in Guzzle, operating on PSR-7 messages. + * Retry logic is now encapsulated in `GuzzleHttp\Middleware::retry`, which + means the `guzzlehttp/retry-subscriber` is now obsolete. + * Mocking responses is now handled using `GuzzleHttp\Handler\MockHandler`. +* Asynchronous responses + * No longer supports the `future` request option to send an async request. + Instead, use one of the `*Async` methods of a client (e.g., `requestAsync`, + `getAsync`, etc.). + * Utilizing `GuzzleHttp\Promise` instead of React's promise library to avoid + recursion required by chaining and forwarding react promises. See + https://github.com/guzzle/promises + * Added `requestAsync` and `sendAsync` to send request asynchronously. + * Added magic methods for `getAsync()`, `postAsync()`, etc. to send requests + asynchronously. +* Request options + * POST and form updates + * Added the `form_fields` and `form_files` request options. + * Removed the `GuzzleHttp\Post` namespace. + * The `body` request option no longer accepts an array for POST requests. + * The `exceptions` request option has been deprecated in favor of the + `http_errors` request options. + * The `save_to` request option has been deprecated in favor of `sink` request + option. +* Clients no longer accept an array of URI template string and variables for + URI variables. You will need to expand URI templates before passing them + into a client constructor or request method. +* Client methods `get()`, `post()`, `put()`, `patch()`, `options()`, etc. are + now magic methods that will send synchronous requests. +* Replaced `Utils.php` with plain functions in `functions.php`. +* Removed `GuzzleHttp\Collection`. +* Removed `GuzzleHttp\BatchResults`. Batched pool results are now returned as + an array. +* Removed `GuzzleHttp\Query`. Query string handling is now handled using an + associative array passed into the `query` request option. The query string + is serialized using PHP's `http_build_query`. If you need more control, you + can pass the query string in as a string. +* `GuzzleHttp\QueryParser` has been replaced with the + `GuzzleHttp\Psr7\parse_query`. + +## 5.2.0 - 2015-01-27 + +* Added `AppliesHeadersInterface` to make applying headers to a request based + on the body more generic and not specific to `PostBodyInterface`. +* Reduced the number of stack frames needed to send requests. +* Nested futures are now resolved in the client rather than the RequestFsm +* Finishing state transitions is now handled in the RequestFsm rather than the + RingBridge. +* Added a guard in the Pool class to not use recursion for request retries. + +## 5.1.0 - 2014-12-19 + +* Pool class no longer uses recursion when a request is intercepted. +* The size of a Pool can now be dynamically adjusted using a callback. + See https://github.com/guzzle/guzzle/pull/943. +* Setting a request option to `null` when creating a request with a client will + ensure that the option is not set. This allows you to overwrite default + request options on a per-request basis. + See https://github.com/guzzle/guzzle/pull/937. +* Added the ability to limit which protocols are allowed for redirects by + specifying a `protocols` array in the `allow_redirects` request option. +* Nested futures due to retries are now resolved when waiting for synchronous + responses. See https://github.com/guzzle/guzzle/pull/947. +* `"0"` is now an allowed URI path. See + https://github.com/guzzle/guzzle/pull/935. +* `Query` no longer typehints on the `$query` argument in the constructor, + allowing for strings and arrays. +* Exceptions thrown in the `end` event are now correctly wrapped with Guzzle + specific exceptions if necessary. + +## 5.0.3 - 2014-11-03 + +This change updates query strings so that they are treated as un-encoded values +by default where the value represents an un-encoded value to send over the +wire. A Query object then encodes the value before sending over the wire. This +means that even value query string values (e.g., ":") are url encoded. This +makes the Query class match PHP's http_build_query function. However, if you +want to send requests over the wire using valid query string characters that do +not need to be encoded, then you can provide a string to Url::setQuery() and +pass true as the second argument to specify that the query string is a raw +string that should not be parsed or encoded (unless a call to getQuery() is +subsequently made, forcing the query-string to be converted into a Query +object). + +## 5.0.2 - 2014-10-30 + +* Added a trailing `\r\n` to multipart/form-data payloads. See + https://github.com/guzzle/guzzle/pull/871 +* Added a `GuzzleHttp\Pool::send()` convenience method to match the docs. +* Status codes are now returned as integers. See + https://github.com/guzzle/guzzle/issues/881 +* No longer overwriting an existing `application/x-www-form-urlencoded` header + when sending POST requests, allowing for customized headers. See + https://github.com/guzzle/guzzle/issues/877 +* Improved path URL serialization. + + * No longer double percent-encoding characters in the path or query string if + they are already encoded. + * Now properly encoding the supplied path to a URL object, instead of only + encoding ' ' and '?'. + * Note: This has been changed in 5.0.3 to now encode query string values by + default unless the `rawString` argument is provided when setting the query + string on a URL: Now allowing many more characters to be present in the + query string without being percent encoded. See https://tools.ietf.org/html/rfc3986#appendix-A + +## 5.0.1 - 2014-10-16 + +Bugfix release. + +* Fixed an issue where connection errors still returned response object in + error and end events event though the response is unusable. This has been + corrected so that a response is not returned in the `getResponse` method of + these events if the response did not complete. https://github.com/guzzle/guzzle/issues/867 +* Fixed an issue where transfer statistics were not being populated in the + RingBridge. https://github.com/guzzle/guzzle/issues/866 + +## 5.0.0 - 2014-10-12 + +Adding support for non-blocking responses and some minor API cleanup. + +### New Features + +* Added support for non-blocking responses based on `guzzlehttp/guzzle-ring`. +* Added a public API for creating a default HTTP adapter. +* Updated the redirect plugin to be non-blocking so that redirects are sent + concurrently. Other plugins like this can now be updated to be non-blocking. +* Added a "progress" event so that you can get upload and download progress + events. +* Added `GuzzleHttp\Pool` which implements FutureInterface and transfers + requests concurrently using a capped pool size as efficiently as possible. +* Added `hasListeners()` to EmitterInterface. +* Removed `GuzzleHttp\ClientInterface::sendAll` and marked + `GuzzleHttp\Client::sendAll` as deprecated (it's still there, just not the + recommended way). + +### Breaking changes + +The breaking changes in this release are relatively minor. The biggest thing to +look out for is that request and response objects no longer implement fluent +interfaces. + +* Removed the fluent interfaces (i.e., `return $this`) from requests, + responses, `GuzzleHttp\Collection`, `GuzzleHttp\Url`, + `GuzzleHttp\Query`, `GuzzleHttp\Post\PostBody`, and + `GuzzleHttp\Cookie\SetCookie`. This blog post provides a good outline of + why I did this: https://ocramius.github.io/blog/fluent-interfaces-are-evil/. + This also makes the Guzzle message interfaces compatible with the current + PSR-7 message proposal. +* Removed "functions.php", so that Guzzle is truly PSR-4 compliant. Except + for the HTTP request functions from function.php, these functions are now + implemented in `GuzzleHttp\Utils` using camelCase. `GuzzleHttp\json_decode` + moved to `GuzzleHttp\Utils::jsonDecode`. `GuzzleHttp\get_path` moved to + `GuzzleHttp\Utils::getPath`. `GuzzleHttp\set_path` moved to + `GuzzleHttp\Utils::setPath`. `GuzzleHttp\batch` should now be + `GuzzleHttp\Pool::batch`, which returns an `objectStorage`. Using functions.php + caused problems for many users: they aren't PSR-4 compliant, require an + explicit include, and needed an if-guard to ensure that the functions are not + declared multiple times. +* Rewrote adapter layer. + * Removing all classes from `GuzzleHttp\Adapter`, these are now + implemented as callables that are stored in `GuzzleHttp\Ring\Client`. + * Removed the concept of "parallel adapters". Sending requests serially or + concurrently is now handled using a single adapter. + * Moved `GuzzleHttp\Adapter\Transaction` to `GuzzleHttp\Transaction`. The + Transaction object now exposes the request, response, and client as public + properties. The getters and setters have been removed. +* Removed the "headers" event. This event was only useful for changing the + body a response once the headers of the response were known. You can implement + a similar behavior in a number of ways. One example might be to use a + FnStream that has access to the transaction being sent. For example, when the + first byte is written, you could check if the response headers match your + expectations, and if so, change the actual stream body that is being + written to. +* Removed the `asArray` parameter from + `GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header + value as an array, then use the newly added `getHeaderAsArray()` method of + `MessageInterface`. This change makes the Guzzle interfaces compatible with + the PSR-7 interfaces. +* `GuzzleHttp\Message\MessageFactory` no longer allows subclasses to add + custom request options using double-dispatch (this was an implementation + detail). Instead, you should now provide an associative array to the + constructor which is a mapping of the request option name mapping to a + function that applies the option value to a request. +* Removed the concept of "throwImmediately" from exceptions and error events. + This control mechanism was used to stop a transfer of concurrent requests + from completing. This can now be handled by throwing the exception or by + cancelling a pool of requests or each outstanding future request individually. +* Updated to "GuzzleHttp\Streams" 3.0. + * `GuzzleHttp\Stream\StreamInterface::getContents()` no longer accepts a + `maxLen` parameter. This update makes the Guzzle streams project + compatible with the current PSR-7 proposal. + * `GuzzleHttp\Stream\Stream::__construct`, + `GuzzleHttp\Stream\Stream::factory`, and + `GuzzleHttp\Stream\Utils::create` no longer accept a size in the second + argument. They now accept an associative array of options, including the + "size" key and "metadata" key which can be used to provide custom metadata. + +## 4.2.2 - 2014-09-08 + +* Fixed a memory leak in the CurlAdapter when reusing cURL handles. +* No longer using `request_fulluri` in stream adapter proxies. +* Relative redirects are now based on the last response, not the first response. + +## 4.2.1 - 2014-08-19 + +* Ensuring that the StreamAdapter does not always add a Content-Type header +* Adding automated github releases with a phar and zip + +## 4.2.0 - 2014-08-17 + +* Now merging in default options using a case-insensitive comparison. + Closes https://github.com/guzzle/guzzle/issues/767 +* Added the ability to automatically decode `Content-Encoding` response bodies + using the `decode_content` request option. This is set to `true` by default + to decode the response body if it comes over the wire with a + `Content-Encoding`. Set this value to `false` to disable decoding the + response content, and pass a string to provide a request `Accept-Encoding` + header and turn on automatic response decoding. This feature now allows you + to pass an `Accept-Encoding` header in the headers of a request but still + disable automatic response decoding. + Closes https://github.com/guzzle/guzzle/issues/764 +* Added the ability to throw an exception immediately when transferring + requests in parallel. Closes https://github.com/guzzle/guzzle/issues/760 +* Updating guzzlehttp/streams dependency to ~2.1 +* No longer utilizing the now deprecated namespaced methods from the stream + package. + +## 4.1.8 - 2014-08-14 + +* Fixed an issue in the CurlFactory that caused setting the `stream=false` + request option to throw an exception. + See: https://github.com/guzzle/guzzle/issues/769 +* TransactionIterator now calls rewind on the inner iterator. + See: https://github.com/guzzle/guzzle/pull/765 +* You can now set the `Content-Type` header to `multipart/form-data` + when creating POST requests to force multipart bodies. + See https://github.com/guzzle/guzzle/issues/768 + +## 4.1.7 - 2014-08-07 + +* Fixed an error in the HistoryPlugin that caused the same request and response + to be logged multiple times when an HTTP protocol error occurs. +* Ensuring that cURL does not add a default Content-Type when no Content-Type + has been supplied by the user. This prevents the adapter layer from modifying + the request that is sent over the wire after any listeners may have already + put the request in a desired state (e.g., signed the request). +* Throwing an exception when you attempt to send requests that have the + "stream" set to true in parallel using the MultiAdapter. +* Only calling curl_multi_select when there are active cURL handles. This was + previously changed and caused performance problems on some systems due to PHP + always selecting until the maximum select timeout. +* Fixed a bug where multipart/form-data POST fields were not correctly + aggregated (e.g., values with "&"). + +## 4.1.6 - 2014-08-03 + +* Added helper methods to make it easier to represent messages as strings, + including getting the start line and getting headers as a string. + +## 4.1.5 - 2014-08-02 + +* Automatically retrying cURL "Connection died, retrying a fresh connect" + errors when possible. +* cURL implementation cleanup +* Allowing multiple event subscriber listeners to be registered per event by + passing an array of arrays of listener configuration. + +## 4.1.4 - 2014-07-22 + +* Fixed a bug that caused multi-part POST requests with more than one field to + serialize incorrectly. +* Paths can now be set to "0" +* `ResponseInterface::xml` now accepts a `libxml_options` option and added a + missing default argument that was required when parsing XML response bodies. +* A `save_to` stream is now created lazily, which means that files are not + created on disk unless a request succeeds. + +## 4.1.3 - 2014-07-15 + +* Various fixes to multipart/form-data POST uploads +* Wrapping function.php in an if-statement to ensure Guzzle can be used + globally and in a Composer install +* Fixed an issue with generating and merging in events to an event array +* POST headers are only applied before sending a request to allow you to change + the query aggregator used before uploading +* Added much more robust query string parsing +* Fixed various parsing and normalization issues with URLs +* Fixing an issue where multi-valued headers were not being utilized correctly + in the StreamAdapter + +## 4.1.2 - 2014-06-18 + +* Added support for sending payloads with GET requests + +## 4.1.1 - 2014-06-08 + +* Fixed an issue related to using custom message factory options in subclasses +* Fixed an issue with nested form fields in a multi-part POST +* Fixed an issue with using the `json` request option for POST requests +* Added `ToArrayInterface` to `GuzzleHttp\Cookie\CookieJar` + +## 4.1.0 - 2014-05-27 + +* Added a `json` request option to easily serialize JSON payloads. +* Added a `GuzzleHttp\json_decode()` wrapper to safely parse JSON. +* Added `setPort()` and `getPort()` to `GuzzleHttp\Message\RequestInterface`. +* Added the ability to provide an emitter to a client in the client constructor. +* Added the ability to persist a cookie session using $_SESSION. +* Added a trait that can be used to add event listeners to an iterator. +* Removed request method constants from RequestInterface. +* Fixed warning when invalid request start-lines are received. +* Updated MessageFactory to work with custom request option methods. +* Updated cacert bundle to latest build. + +4.0.2 (2014-04-16) +------------------ + +* Proxy requests using the StreamAdapter now properly use request_fulluri (#632) +* Added the ability to set scalars as POST fields (#628) + +## 4.0.1 - 2014-04-04 + +* The HTTP status code of a response is now set as the exception code of + RequestException objects. +* 303 redirects will now correctly switch from POST to GET requests. +* The default parallel adapter of a client now correctly uses the MultiAdapter. +* HasDataTrait now initializes the internal data array as an empty array so + that the toArray() method always returns an array. + +## 4.0.0 - 2014-03-29 + +* For information on changes and upgrading, see: + https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40 +* Added `GuzzleHttp\batch()` as a convenience function for sending requests in + parallel without needing to write asynchronous code. +* Restructured how events are added to `GuzzleHttp\ClientInterface::sendAll()`. + You can now pass a callable or an array of associative arrays where each + associative array contains the "fn", "priority", and "once" keys. + +## 4.0.0.rc-2 - 2014-03-25 + +* Removed `getConfig()` and `setConfig()` from clients to avoid confusion + around whether things like base_url, message_factory, etc. should be able to + be retrieved or modified. +* Added `getDefaultOption()` and `setDefaultOption()` to ClientInterface +* functions.php functions were renamed using snake_case to match PHP idioms +* Added support for `HTTP_PROXY`, `HTTPS_PROXY`, and + `GUZZLE_CURL_SELECT_TIMEOUT` environment variables +* Added the ability to specify custom `sendAll()` event priorities +* Added the ability to specify custom stream context options to the stream + adapter. +* Added a functions.php function for `get_path()` and `set_path()` +* CurlAdapter and MultiAdapter now use a callable to generate curl resources +* MockAdapter now properly reads a body and emits a `headers` event +* Updated Url class to check if a scheme and host are set before adding ":" + and "//". This allows empty Url (e.g., "") to be serialized as "". +* Parsing invalid XML no longer emits warnings +* Curl classes now properly throw AdapterExceptions +* Various performance optimizations +* Streams are created with the faster `Stream\create()` function +* Marked deprecation_proxy() as internal +* Test server is now a collection of static methods on a class + +## 4.0.0-rc.1 - 2014-03-15 + +* See https://github.com/guzzle/guzzle/blob/master/UPGRADING.md#3x-to-40 + +## 3.8.1 - 2014-01-28 + +* Bug: Always using GET requests when redirecting from a 303 response +* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in + `Guzzle\Http\ClientInterface::setSslVerification()` +* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL +* Bug: The body of a request can now be set to `"0"` +* Sending PHP stream requests no longer forces `HTTP/1.0` +* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of + each sub-exception +* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than + clobbering everything). +* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators) +* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`. + For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`. +* Now properly escaping the regular expression delimiter when matching Cookie domains. +* Network access is now disabled when loading XML documents + +## 3.8.0 - 2013-12-05 + +* Added the ability to define a POST name for a file +* JSON response parsing now properly walks additionalProperties +* cURL error code 18 is now retried automatically in the BackoffPlugin +* Fixed a cURL error when URLs contain fragments +* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were + CurlExceptions +* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e) +* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS` +* Fixed a bug that was encountered when parsing empty header parameters +* UriTemplate now has a `setRegex()` method to match the docs +* The `debug` request parameter now checks if it is truthy rather than if it exists +* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin +* Added the ability to combine URLs using strict RFC 3986 compliance +* Command objects can now return the validation errors encountered by the command +* Various fixes to cache revalidation (#437 and 29797e5) +* Various fixes to the AsyncPlugin +* Cleaned up build scripts + +## 3.7.4 - 2013-10-02 + +* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430) +* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp + (see https://github.com/aws/aws-sdk-php/issues/147) +* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots +* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420) +* Updated the bundled cacert.pem (#419) +* OauthPlugin now supports adding authentication to headers or query string (#425) + +## 3.7.3 - 2013-09-08 + +* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and + `CommandTransferException`. +* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description +* Schemas are only injected into response models when explicitly configured. +* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of + an EntityBody. +* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator. +* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`. +* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody() +* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin +* Bug fix: Visiting XML attributes first before visiting XML children when serializing requests +* Bug fix: Properly parsing headers that contain commas contained in quotes +* Bug fix: mimetype guessing based on a filename is now case-insensitive + +## 3.7.2 - 2013-08-02 + +* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander + See https://github.com/guzzle/guzzle/issues/371 +* Bug fix: Cookie domains are now matched correctly according to RFC 6265 + See https://github.com/guzzle/guzzle/issues/377 +* Bug fix: GET parameters are now used when calculating an OAuth signature +* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted +* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched +* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input. + See https://github.com/guzzle/guzzle/issues/379 +* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See + https://github.com/guzzle/guzzle/pull/380 +* cURL multi cleanup and optimizations + +## 3.7.1 - 2013-07-05 + +* Bug fix: Setting default options on a client now works +* Bug fix: Setting options on HEAD requests now works. See #352 +* Bug fix: Moving stream factory before send event to before building the stream. See #353 +* Bug fix: Cookies no longer match on IP addresses per RFC 6265 +* Bug fix: Correctly parsing header parameters that are in `<>` and quotes +* Added `cert` and `ssl_key` as request options +* `Host` header can now diverge from the host part of a URL if the header is set manually +* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter +* OAuth parameters are only added via the plugin if they aren't already set +* Exceptions are now thrown when a URL cannot be parsed +* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails +* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin + +## 3.7.0 - 2013-06-10 + +* See UPGRADING.md for more information on how to upgrade. +* Requests now support the ability to specify an array of $options when creating a request to more easily modify a + request. You can pass a 'request.options' configuration setting to a client to apply default request options to + every request created by a client (e.g. default query string variables, headers, curl options, etc.). +* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`. + See `Guzzle\Http\StaticClient::mount`. +* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests + created by a command (e.g. custom headers, query string variables, timeout settings, etc.). +* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the + headers of a response +* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key + (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`) +* ServiceBuilders now support storing and retrieving arbitrary data +* CachePlugin can now purge all resources for a given URI +* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource +* CachePlugin now uses the Vary header to determine if a resource is a cache hit +* `Guzzle\Http\Message\Response` now implements `\Serializable` +* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters +* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable +* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()` +* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size +* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message +* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older + Symfony users can still use the old version of Monolog. +* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`. + Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`. +* Several performance improvements to `Guzzle\Common\Collection` +* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`: + createRequest, head, delete, put, patch, post, options, prepareRequest +* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()` +* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface` +* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to + `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a + resource, string, or EntityBody into the $options parameter to specify the download location of the response. +* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a + default `array()` +* Added `Guzzle\Stream\StreamInterface::isRepeatable` +* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use + $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or + $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`. +* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`. +* Removed `Guzzle\Http\ClientInterface::expandTemplate()` +* Removed `Guzzle\Http\ClientInterface::setRequestFactory()` +* Removed `Guzzle\Http\ClientInterface::getCurlMulti()` +* Removed `Guzzle\Http\Message\RequestInterface::canCache` +* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect` +* Removed `Guzzle\Http\Message\RequestInterface::isRedirect` +* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods. +* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting + `Guzzle\Common\Version::$emitWarnings` to true. +* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use + `$request->getResponseBody()->isRepeatable()` instead. +* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use + `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead. +* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use + `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead. +* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead. +* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead. +* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated +* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand. + These will work through Guzzle 4.0 +* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params]. +* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client. +* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`. +* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. +* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8. +* Marked `Guzzle\Common\Collection::inject()` as deprecated. +* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');` +* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a + CacheStorageInterface. These two objects and interface will be removed in a future version. +* Always setting X-cache headers on cached responses +* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin +* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface + $request, Response $response);` +* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);` +* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);` +* Added `CacheStorageInterface::purge($url)` +* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin + $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache, + CanCacheStrategyInterface $canCache = null)` +* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)` + +## 3.6.0 - 2013-05-29 + +* ServiceDescription now implements ToArrayInterface +* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters +* Guzzle can now correctly parse incomplete URLs +* Mixed casing of headers are now forced to be a single consistent casing across all values for that header. +* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution +* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader(). +* Specific header implementations can be created for complex headers. When a message creates a header, it uses a + HeaderFactory which can map specific headers to specific header classes. There is now a Link header and + CacheControl header implementation. +* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate +* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti() +* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in + Guzzle\Http\Curl\RequestMediator +* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string. +* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface +* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders() +* Removed Guzzle\Parser\ParserRegister::get(). Use getParser() +* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser(). +* All response header helper functions return a string rather than mixing Header objects and strings inconsistently +* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle + directly via interfaces +* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist + but are a no-op until removed. +* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a + `Guzzle\Service\Command\ArrayCommandInterface`. +* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response + on a request while the request is still being transferred +* The ability to case-insensitively search for header values +* Guzzle\Http\Message\Header::hasExactHeader +* Guzzle\Http\Message\Header::raw. Use getAll() +* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object + instead. +* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess +* Added the ability to cast Model objects to a string to view debug information. + +## 3.5.0 - 2013-05-13 + +* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times +* Bug: Better cleanup of one-time events across the board (when an event is meant to fire once, it will now remove + itself from the EventDispatcher) +* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values +* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too +* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a + non-existent key +* Bug: All __call() method arguments are now required (helps with mocking frameworks) +* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference + to help with refcount based garbage collection of resources created by sending a request +* Deprecating ZF1 cache and log adapters. These will be removed in the next major version. +* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it's deprecated). Use the + HistoryPlugin for a history. +* Added a `responseBody` alias for the `response_body` location +* Refactored internals to no longer rely on Response::getRequest() +* HistoryPlugin can now be cast to a string +* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests + and responses that are sent over the wire +* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects + +## 3.4.3 - 2013-04-30 + +* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response +* Added a check to re-extract the temp cacert bundle from the phar before sending each request + +## 3.4.2 - 2013-04-29 + +* Bug fix: Stream objects now work correctly with "a" and "a+" modes +* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present +* Bug fix: AsyncPlugin no longer forces HEAD requests +* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter +* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails +* Setting a response on a request will write to the custom request body from the response body if one is specified +* LogPlugin now writes to php://output when STDERR is undefined +* Added the ability to set multiple POST files for the same key in a single call +* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default +* Added the ability to queue CurlExceptions to the MockPlugin +* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send) +* Configuration loading now allows remote files + +## 3.4.1 - 2013-04-16 + +* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti + handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost. +* Exceptions are now properly grouped when sending requests in parallel +* Redirects are now properly aggregated when a multi transaction fails +* Redirects now set the response on the original object even in the event of a failure +* Bug fix: Model names are now properly set even when using $refs +* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax +* Added support for oauth_callback in OAuth signatures +* Added support for oauth_verifier in OAuth signatures +* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection + +## 3.4.0 - 2013-04-11 + +* Bug fix: URLs are now resolved correctly based on https://tools.ietf.org/html/rfc3986#section-5.2. #289 +* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289 +* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263 +* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264. +* Bug fix: Added `number` type to service descriptions. +* Bug fix: empty parameters are removed from an OAuth signature +* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header +* Bug fix: Fixed "array to string" error when validating a union of types in a service description +* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream +* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin. +* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs. +* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections. +* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if + the Content-Type can be determined based on the entity body or the path of the request. +* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder. +* Added support for a PSR-3 LogAdapter. +* Added a `command.after_prepare` event +* Added `oauth_callback` parameter to the OauthPlugin +* Added the ability to create a custom stream class when using a stream factory +* Added a CachingEntityBody decorator +* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized. +* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar. +* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies +* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This + means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use + POST fields or files (the latter is only used when emulating a form POST in the browser). +* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest + +## 3.3.1 - 2013-03-10 + +* Added the ability to create PHP streaming responses from HTTP requests +* Bug fix: Running any filters when parsing response headers with service descriptions +* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing +* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across + response location visitors. +* Bug fix: Removed the possibility of creating configuration files with circular dependencies +* RequestFactory::create() now uses the key of a POST file when setting the POST file name +* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set + +## 3.3.0 - 2013-03-03 + +* A large number of performance optimizations have been made +* Bug fix: Added 'wb' as a valid write mode for streams +* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned +* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()` +* BC: Removed `Guzzle\Http\Utils` class +* BC: Setting a service description on a client will no longer modify the client's command factories. +* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using + the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io' +* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to + lowercase +* Operation parameter objects are now lazy loaded internally +* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses +* Added support for instantiating responseType=class responseClass classes. Classes must implement + `Guzzle\Service\Command\ResponseClassInterface` +* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These + additional properties also support locations and can be used to parse JSON responses where the outermost part of the + JSON is an array +* Added support for nested renaming of JSON models (rename sentAs to name) +* CachePlugin + * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error + * Debug headers can now added to cached response in the CachePlugin + +## 3.2.0 - 2013-02-14 + +* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients. +* URLs with no path no longer contain a "/" by default +* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url. +* BadResponseException no longer includes the full request and response message +* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface +* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface +* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription +* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list +* xmlEncoding can now be customized for the XML declaration of a XML service description operation +* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value + aggregation and no longer uses callbacks +* The URL encoding implementation of Guzzle\Http\QueryString can now be customized +* Bug fix: Filters were not always invoked for array service description parameters +* Bug fix: Redirects now use a target response body rather than a temporary response body +* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded +* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives + +## 3.1.2 - 2013-01-27 + +* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the + response body. For example, the XmlVisitor now parses the XML response into an array in the before() method. +* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent +* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444) +* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse() +* Setting default headers on a client after setting the user-agent will not erase the user-agent setting + +## 3.1.1 - 2013-01-20 + +* Adding wildcard support to Guzzle\Common\Collection::getPath() +* Adding alias support to ServiceBuilder configs +* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface + +## 3.1.0 - 2013-01-12 + +* BC: CurlException now extends from RequestException rather than BadResponseException +* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse() +* Added getData to ServiceDescriptionInterface +* Added context array to RequestInterface::setState() +* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http +* Bug: Adding required content-type when JSON request visitor adds JSON to a command +* Bug: Fixing the serialization of a service description with custom data +* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing + an array of successful and failed responses +* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection +* Added Guzzle\Http\IoEmittingEntityBody +* Moved command filtration from validators to location visitors +* Added `extends` attributes to service description parameters +* Added getModels to ServiceDescriptionInterface + +## 3.0.7 - 2012-12-19 + +* Fixing phar detection when forcing a cacert to system if null or true +* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()` +* Cleaning up `Guzzle\Common\Collection::inject` method +* Adding a response_body location to service descriptions + +## 3.0.6 - 2012-12-09 + +* CurlMulti performance improvements +* Adding setErrorResponses() to Operation +* composer.json tweaks + +## 3.0.5 - 2012-11-18 + +* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin +* Bug: Response body can now be a string containing "0" +* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert +* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs +* Added support for XML attributes in service description responses +* DefaultRequestSerializer now supports array URI parameter values for URI template expansion +* Added better mimetype guessing to requests and post files + +## 3.0.4 - 2012-11-11 + +* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value +* Bug: Cookies can now be added that have a name, domain, or value set to "0" +* Bug: Using the system cacert bundle when using the Phar +* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures +* Enhanced cookie jar de-duplication +* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added +* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies +* Added the ability to create any sort of hash for a stream rather than just an MD5 hash + +## 3.0.3 - 2012-11-04 + +* Implementing redirects in PHP rather than cURL +* Added PECL URI template extension and using as default parser if available +* Bug: Fixed Content-Length parsing of Response factory +* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams. +* Adding ToArrayInterface throughout library +* Fixing OauthPlugin to create unique nonce values per request + +## 3.0.2 - 2012-10-25 + +* Magic methods are enabled by default on clients +* Magic methods return the result of a command +* Service clients no longer require a base_url option in the factory +* Bug: Fixed an issue with URI templates where null template variables were being expanded + +## 3.0.1 - 2012-10-22 + +* Models can now be used like regular collection objects by calling filter, map, etc. +* Models no longer require a Parameter structure or initial data in the constructor +* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator` + +## 3.0.0 - 2012-10-15 + +* Rewrote service description format to be based on Swagger + * Now based on JSON schema + * Added nested input structures and nested response models + * Support for JSON and XML input and output models + * Renamed `commands` to `operations` + * Removed dot class notation + * Removed custom types +* Broke the project into smaller top-level namespaces to be more component friendly +* Removed support for XML configs and descriptions. Use arrays or JSON files. +* Removed the Validation component and Inspector +* Moved all cookie code to Guzzle\Plugin\Cookie +* Magic methods on a Guzzle\Service\Client now return the command un-executed. +* Calling getResult() or getResponse() on a command will lazily execute the command if needed. +* Now shipping with cURL's CA certs and using it by default +* Added previousResponse() method to response objects +* No longer sending Accept and Accept-Encoding headers on every request +* Only sending an Expect header by default when a payload is greater than 1MB +* Added/moved client options: + * curl.blacklist to curl.option.blacklist + * Added ssl.certificate_authority +* Added a Guzzle\Iterator component +* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin +* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin) +* Added a more robust caching plugin +* Added setBody to response objects +* Updating LogPlugin to use a more flexible MessageFormatter +* Added a completely revamped build process +* Cleaning up Collection class and removing default values from the get method +* Fixed ZF2 cache adapters + +## 2.8.8 - 2012-10-15 + +* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did + +## 2.8.7 - 2012-09-30 + +* Bug: Fixed config file aliases for JSON includes +* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests +* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload +* Bug: Hardening request and response parsing to account for missing parts +* Bug: Fixed PEAR packaging +* Bug: Fixed Request::getInfo +* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail +* Adding the ability for the namespace Iterator factory to look in multiple directories +* Added more getters/setters/removers from service descriptions +* Added the ability to remove POST fields from OAuth signatures +* OAuth plugin now supports 2-legged OAuth + +## 2.8.6 - 2012-09-05 + +* Added the ability to modify and build service descriptions +* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command +* Added a `json` parameter location +* Now allowing dot notation for classes in the CacheAdapterFactory +* Using the union of two arrays rather than an array_merge when extending service builder services and service params +* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references + in service builder config files. +* Services defined in two different config files that include one another will by default replace the previously + defined service, but you can now create services that extend themselves and merge their settings over the previous +* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like + '_default' with a default JSON configuration file. + +## 2.8.5 - 2012-08-29 + +* Bug: Suppressed empty arrays from URI templates +* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching +* Added support for HTTP responses that do not contain a reason phrase in the start-line +* AbstractCommand commands are now invokable +* Added a way to get the data used when signing an Oauth request before a request is sent + +## 2.8.4 - 2012-08-15 + +* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin +* Added the ability to transfer entity bodies as a string rather than streamed. This gets around curl error 65. Set `body_as_string` in a request's curl options to enable. +* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream +* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream +* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5()) +* Added additional response status codes +* Removed SSL information from the default User-Agent header +* DELETE requests can now send an entity body +* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries +* Added the ability of the MockPlugin to consume mocked request bodies +* LogPlugin now exposes request and response objects in the extras array + +## 2.8.3 - 2012-07-30 + +* Bug: Fixed a case where empty POST requests were sent as GET requests +* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body +* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new +* Added multiple inheritance to service description commands +* Added an ApiCommandInterface and added `getParamNames()` and `hasParam()` +* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything +* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles + +## 2.8.2 - 2012-07-24 + +* Bug: Query string values set to 0 are no longer dropped from the query string +* Bug: A Collection object is no longer created each time a call is made to `Guzzle\Service\Command\AbstractCommand::getRequestHeaders()` +* Bug: `+` is now treated as an encoded space when parsing query strings +* QueryString and Collection performance improvements +* Allowing dot notation for class paths in filters attribute of a service descriptions + +## 2.8.1 - 2012-07-16 + +* Loosening Event Dispatcher dependency +* POST redirects can now be customized using CURLOPT_POSTREDIR + +## 2.8.0 - 2012-07-15 + +* BC: Guzzle\Http\Query + * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl) + * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding() + * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool) + * Changed the aggregation functions of QueryString to be static methods + * Can now use fromString() with querystrings that have a leading ? +* cURL configuration values can be specified in service descriptions using `curl.` prefixed parameters +* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body +* Cookies are no longer URL decoded by default +* Bug: URI template variables set to null are no longer expanded + +## 2.7.2 - 2012-07-02 + +* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser. +* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty() +* CachePlugin now allows for a custom request parameter function to check if a request can be cached +* Bug fix: CachePlugin now only caches GET and HEAD requests by default +* Bug fix: Using header glue when transferring headers over the wire +* Allowing deeply nested arrays for composite variables in URI templates +* Batch divisors can now return iterators or arrays + +## 2.7.1 - 2012-06-26 + +* Minor patch to update version number in UA string +* Updating build process + +## 2.7.0 - 2012-06-25 + +* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes. +* BC: Removed magic setX methods from commands +* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method +* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable. +* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity) +* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace +* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin +* Added the ability to set POST fields and files in a service description +* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method +* Adding a command.before_prepare event to clients +* Added BatchClosureTransfer and BatchClosureDivisor +* BatchTransferException now includes references to the batch divisor and transfer strategies +* Fixed some tests so that they pass more reliably +* Added Guzzle\Common\Log\ArrayLogAdapter + +## 2.6.6 - 2012-06-10 + +* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin +* BC: Removing Guzzle\Service\Command\CommandSet +* Adding generic batching system (replaces the batch queue plugin and command set) +* Updating ZF cache and log adapters and now using ZF's composer repository +* Bug: Setting the name of each ApiParam when creating through an ApiCommand +* Adding result_type, result_doc, deprecated, and doc_url to service descriptions +* Bug: Changed the default cookie header casing back to 'Cookie' + +## 2.6.5 - 2012-06-03 + +* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource() +* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from +* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data +* BC: Renaming methods in the CookieJarInterface +* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations +* Making the default glue for HTTP headers ';' instead of ',' +* Adding a removeValue to Guzzle\Http\Message\Header +* Adding getCookies() to request interface. +* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber() + +## 2.6.4 - 2012-05-30 + +* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class. +* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand +* Bug: Fixing magic method command calls on clients +* Bug: Email constraint only validates strings +* Bug: Aggregate POST fields when POST files are present in curl handle +* Bug: Fixing default User-Agent header +* Bug: Only appending or prepending parameters in commands if they are specified +* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes +* Allowing the use of dot notation for class namespaces when using instance_of constraint +* Added any_match validation constraint +* Added an AsyncPlugin +* Passing request object to the calculateWait method of the ExponentialBackoffPlugin +* Allowing the result of a command object to be changed +* Parsing location and type sub values when instantiating a service description rather than over and over at runtime + +## 2.6.3 - 2012-05-23 + +* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options. +* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields. +* You can now use an array of data when creating PUT request bodies in the request factory. +* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable. +* [Http] Adding support for Content-Type in multipart POST uploads per upload +* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1]) +* Adding more POST data operations for easier manipulation of POST data. +* You can now set empty POST fields. +* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files. +* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate. +* CS updates + +## 2.6.2 - 2012-05-19 + +* [Http] Better handling of nested scope requests in CurlMulti. Requests are now always prepares in the send() method rather than the addRequest() method. + +## 2.6.1 - 2012-05-19 + +* [BC] Removing 'path' support in service descriptions. Use 'uri'. +* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache. +* [BC] Removing Guzzle\Common\NullObject. Use https://github.com/mtdowling/NullObject if you need it. +* [BC] Removing Guzzle\Common\XmlElement. +* All commands, both dynamic and concrete, have ApiCommand objects. +* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits. +* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored. +* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible. + +## 2.6.0 - 2012-05-15 + +* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder +* [BC] Executing a Command returns the result of the command rather than the command +* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed. +* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args. +* [BC] Moving ResourceIterator* to Guzzle\Service\Resource +* [BC] Completely refactored ResourceIterators to iterate over a cloned command object +* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate +* [BC] Guzzle\Guzzle is now deprecated +* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject +* Adding Guzzle\Version class to give version information about Guzzle +* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate() +* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data +* ServiceDescription and ServiceBuilder are now cacheable using similar configs +* Changing the format of XML and JSON service builder configs. Backwards compatible. +* Cleaned up Cookie parsing +* Trimming the default Guzzle User-Agent header +* Adding a setOnComplete() method to Commands that is called when a command completes +* Keeping track of requests that were mocked in the MockPlugin +* Fixed a caching bug in the CacheAdapterFactory +* Inspector objects can be injected into a Command object +* Refactoring a lot of code and tests to be case insensitive when dealing with headers +* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL +* Adding the ability to set global option overrides to service builder configs +* Adding the ability to include other service builder config files from within XML and JSON files +* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method. + +## 2.5.0 - 2012-05-08 + +* Major performance improvements +* [BC] Simplifying Guzzle\Common\Collection. Please check to see if you are using features that are now deprecated. +* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component. +* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates. Use "{}" +* Added the ability to passed parameters to all requests created by a client +* Added callback functionality to the ExponentialBackoffPlugin +* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies. +* Rewinding request stream bodies when retrying requests +* Exception is thrown when JSON response body cannot be decoded +* Added configurable magic method calls to clients and commands. This is off by default. +* Fixed a defect that added a hash to every parsed URL part +* Fixed duplicate none generation for OauthPlugin. +* Emitting an event each time a client is generated by a ServiceBuilder +* Using an ApiParams object instead of a Collection for parameters of an ApiCommand +* cache.* request parameters should be renamed to params.cache.* +* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc.). See CurlHandle. +* Added the ability to disable type validation of service descriptions +* ServiceDescriptions and ServiceBuilders are now Serializable diff --git a/vendor/guzzlehttp/guzzle/LICENSE b/vendor/guzzlehttp/guzzle/LICENSE new file mode 100644 index 0000000..d51aa69 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2011 Michael Dowling, https://github.com/mtdowling + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/guzzlehttp/guzzle/README.md b/vendor/guzzlehttp/guzzle/README.md new file mode 100644 index 0000000..363d6f8 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/README.md @@ -0,0 +1,79 @@ +![Guzzle](.github/logo.png?raw=true) + +# Guzzle, PHP HTTP client + +[![Latest Version](https://img.shields.io/github/release/guzzle/guzzle.svg?style=flat-square)](https://github.com/guzzle/guzzle/releases) +[![Build Status](https://img.shields.io/github/workflow/status/guzzle/guzzle/CI?label=ci%20build&style=flat-square)](https://github.com/guzzle/guzzle/actions?query=workflow%3ACI) +[![Total Downloads](https://img.shields.io/packagist/dt/guzzlehttp/guzzle.svg?style=flat-square)](https://packagist.org/packages/guzzlehttp/guzzle) + +Guzzle is a PHP HTTP client that makes it easy to send HTTP requests and +trivial to integrate with web services. + +- Simple interface for building query strings, POST requests, streaming large + uploads, streaming large downloads, using HTTP cookies, uploading JSON data, + etc... +- Can send both synchronous and asynchronous requests using the same interface. +- Uses PSR-7 interfaces for requests, responses, and streams. This allows you + to utilize other PSR-7 compatible libraries with Guzzle. +- Supports PSR-18 allowing interoperability between other PSR-18 HTTP Clients. +- Abstracts away the underlying HTTP transport, allowing you to write + environment and transport agnostic code; i.e., no hard dependency on cURL, + PHP streams, sockets, or non-blocking event loops. +- Middleware system allows you to augment and compose client behavior. + +```php +$client = new \GuzzleHttp\Client(); +$response = $client->request('GET', 'https://api.github.com/repos/guzzle/guzzle'); + +echo $response->getStatusCode(); // 200 +echo $response->getHeaderLine('content-type'); // 'application/json; charset=utf8' +echo $response->getBody(); // '{"id": 1420053, "name": "guzzle", ...}' + +// Send an asynchronous request. +$request = new \GuzzleHttp\Psr7\Request('GET', 'http://httpbin.org'); +$promise = $client->sendAsync($request)->then(function ($response) { + echo 'I completed! ' . $response->getBody(); +}); + +$promise->wait(); +``` + +## Help and docs + +We use GitHub issues only to discuss bugs and new features. For support please refer to: + +- [Documentation](http://guzzlephp.org/) +- [Stack Overflow](http://stackoverflow.com/questions/tagged/guzzle) +- [#guzzle](https://app.slack.com/client/T0D2S9JCT/CE6UAAKL4) channel on [PHP-HTTP Slack](http://slack.httplug.io/) +- [Gitter](https://gitter.im/guzzle/guzzle) + + +## Installing Guzzle + +The recommended way to install Guzzle is through +[Composer](https://getcomposer.org/). + +```bash +composer require guzzlehttp/guzzle +``` + + +## Version Guidance + +| Version | Status | Packagist | Namespace | Repo | Docs | PSR-7 | PHP Version | +|---------|------------|---------------------|--------------|---------------------|---------------------|-------|-------------| +| 3.x | EOL | `guzzle/guzzle` | `Guzzle` | [v3][guzzle-3-repo] | [v3][guzzle-3-docs] | No | >= 5.3.3 | +| 4.x | EOL | `guzzlehttp/guzzle` | `GuzzleHttp` | [v4][guzzle-4-repo] | N/A | No | >= 5.4 | +| 5.x | EOL | `guzzlehttp/guzzle` | `GuzzleHttp` | [v5][guzzle-5-repo] | [v5][guzzle-5-docs] | No | >= 5.4 | +| 6.x | Security fixes | `guzzlehttp/guzzle` | `GuzzleHttp` | [v6][guzzle-6-repo] | [v6][guzzle-6-docs] | Yes | >= 5.5 | +| 7.x | Latest | `guzzlehttp/guzzle` | `GuzzleHttp` | [v7][guzzle-7-repo] | [v7][guzzle-7-docs] | Yes | >= 7.2 | + +[guzzle-3-repo]: https://github.com/guzzle/guzzle3 +[guzzle-4-repo]: https://github.com/guzzle/guzzle/tree/4.x +[guzzle-5-repo]: https://github.com/guzzle/guzzle/tree/5.3 +[guzzle-6-repo]: https://github.com/guzzle/guzzle/tree/6.5 +[guzzle-7-repo]: https://github.com/guzzle/guzzle +[guzzle-3-docs]: http://guzzle3.readthedocs.org +[guzzle-5-docs]: http://docs.guzzlephp.org/en/5.3/ +[guzzle-6-docs]: http://docs.guzzlephp.org/en/6.5/ +[guzzle-7-docs]: http://docs.guzzlephp.org/en/latest/ diff --git a/vendor/guzzlehttp/guzzle/UPGRADING.md b/vendor/guzzlehttp/guzzle/UPGRADING.md new file mode 100644 index 0000000..45417a7 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/UPGRADING.md @@ -0,0 +1,1253 @@ +Guzzle Upgrade Guide +==================== + +6.0 to 7.0 +---------- + +In order to take advantage of the new features of PHP, Guzzle dropped the support +of PHP 5. The minimum supported PHP version is now PHP 7.2. Type hints and return +types for functions and methods have been added wherever possible. + +Please make sure: +- You are calling a function or a method with the correct type. +- If you extend a class of Guzzle; update all signatures on methods you override. + +#### Other backwards compatibility breaking changes + +- Class `GuzzleHttp\UriTemplate` is removed. +- Class `GuzzleHttp\Exception\SeekException` is removed. +- Classes `GuzzleHttp\Exception\BadResponseException`, `GuzzleHttp\Exception\ClientException`, + `GuzzleHttp\Exception\ServerException` can no longer be initialized with an empty + Response as argument. +- Class `GuzzleHttp\Exception\ConnectException` now extends `GuzzleHttp\Exception\TransferException` + instead of `GuzzleHttp\Exception\RequestException`. +- Function `GuzzleHttp\Exception\ConnectException::getResponse()` is removed. +- Function `GuzzleHttp\Exception\ConnectException::hasResponse()` is removed. +- Constant `GuzzleHttp\ClientInterface::VERSION` is removed. Added `GuzzleHttp\ClientInterface::MAJOR_VERSION` instead. +- Function `GuzzleHttp\Exception\RequestException::getResponseBodySummary` is removed. + Use `\GuzzleHttp\Psr7\get_message_body_summary` as an alternative. +- Function `GuzzleHttp\Cookie\CookieJar::getCookieValue` is removed. +- Request option `exception` is removed. Please use `http_errors`. +- Request option `save_to` is removed. Please use `sink`. +- Pool option `pool_size` is removed. Please use `concurrency`. +- We now look for environment variables in the `$_SERVER` super global, due to thread safety issues with `getenv`. We continue to fallback to `getenv` in CLI environments, for maximum compatibility. +- The `get`, `head`, `put`, `post`, `patch`, `delete`, `getAsync`, `headAsync`, `putAsync`, `postAsync`, `patchAsync`, and `deleteAsync` methods are now implemented as genuine methods on `GuzzleHttp\Client`, with strong typing. The original `__call` implementation remains unchanged for now, for maximum backwards compatibility, but won't be invoked under normal operation. +- The `log` middleware will log the errors with level `error` instead of `notice` +- Support for international domain names (IDN) is now disabled by default, and enabling it requires installing ext-intl, linked against a modern version of the C library (ICU 4.6 or higher). + +#### Native functions calls + +All internal native functions calls of Guzzle are now prefixed with a slash. This +change makes it impossible for method overloading by other libraries or applications. +Example: + +```php +// Before: +curl_version(); + +// After: +\curl_version(); +``` + +For the full diff you can check [here](https://github.com/guzzle/guzzle/compare/6.5.4..master). + +5.0 to 6.0 +---------- + +Guzzle now uses [PSR-7](https://www.php-fig.org/psr/psr-7/) for HTTP messages. +Due to the fact that these messages are immutable, this prompted a refactoring +of Guzzle to use a middleware based system rather than an event system. Any +HTTP message interaction (e.g., `GuzzleHttp\Message\Request`) need to be +updated to work with the new immutable PSR-7 request and response objects. Any +event listeners or subscribers need to be updated to become middleware +functions that wrap handlers (or are injected into a +`GuzzleHttp\HandlerStack`). + +- Removed `GuzzleHttp\BatchResults` +- Removed `GuzzleHttp\Collection` +- Removed `GuzzleHttp\HasDataTrait` +- Removed `GuzzleHttp\ToArrayInterface` +- The `guzzlehttp/streams` dependency has been removed. Stream functionality + is now present in the `GuzzleHttp\Psr7` namespace provided by the + `guzzlehttp/psr7` package. +- Guzzle no longer uses ReactPHP promises and now uses the + `guzzlehttp/promises` library. We use a custom promise library for three + significant reasons: + 1. React promises (at the time of writing this) are recursive. Promise + chaining and promise resolution will eventually blow the stack. Guzzle + promises are not recursive as they use a sort of trampolining technique. + Note: there has been movement in the React project to modify promises to + no longer utilize recursion. + 2. Guzzle needs to have the ability to synchronously block on a promise to + wait for a result. Guzzle promises allows this functionality (and does + not require the use of recursion). + 3. Because we need to be able to wait on a result, doing so using React + promises requires wrapping react promises with RingPHP futures. This + overhead is no longer needed, reducing stack sizes, reducing complexity, + and improving performance. +- `GuzzleHttp\Mimetypes` has been moved to a function in + `GuzzleHttp\Psr7\mimetype_from_extension` and + `GuzzleHttp\Psr7\mimetype_from_filename`. +- `GuzzleHttp\Query` and `GuzzleHttp\QueryParser` have been removed. Query + strings must now be passed into request objects as strings, or provided to + the `query` request option when creating requests with clients. The `query` + option uses PHP's `http_build_query` to convert an array to a string. If you + need a different serialization technique, you will need to pass the query + string in as a string. There are a couple helper functions that will make + working with query strings easier: `GuzzleHttp\Psr7\parse_query` and + `GuzzleHttp\Psr7\build_query`. +- Guzzle no longer has a dependency on RingPHP. Due to the use of a middleware + system based on PSR-7, using RingPHP and it's middleware system as well adds + more complexity than the benefits it provides. All HTTP handlers that were + present in RingPHP have been modified to work directly with PSR-7 messages + and placed in the `GuzzleHttp\Handler` namespace. This significantly reduces + complexity in Guzzle, removes a dependency, and improves performance. RingPHP + will be maintained for Guzzle 5 support, but will no longer be a part of + Guzzle 6. +- As Guzzle now uses a middleware based systems the event system and RingPHP + integration has been removed. Note: while the event system has been removed, + it is possible to add your own type of event system that is powered by the + middleware system. + - Removed the `Event` namespace. + - Removed the `Subscriber` namespace. + - Removed `Transaction` class + - Removed `RequestFsm` + - Removed `RingBridge` + - `GuzzleHttp\Subscriber\Cookie` is now provided by + `GuzzleHttp\Middleware::cookies` + - `GuzzleHttp\Subscriber\HttpError` is now provided by + `GuzzleHttp\Middleware::httpError` + - `GuzzleHttp\Subscriber\History` is now provided by + `GuzzleHttp\Middleware::history` + - `GuzzleHttp\Subscriber\Mock` is now provided by + `GuzzleHttp\Handler\MockHandler` + - `GuzzleHttp\Subscriber\Prepare` is now provided by + `GuzzleHttp\PrepareBodyMiddleware` + - `GuzzleHttp\Subscriber\Redirect` is now provided by + `GuzzleHttp\RedirectMiddleware` +- Guzzle now uses `Psr\Http\Message\UriInterface` (implements in + `GuzzleHttp\Psr7\Uri`) for URI support. `GuzzleHttp\Url` is now gone. +- Static functions in `GuzzleHttp\Utils` have been moved to namespaced + functions under the `GuzzleHttp` namespace. This requires either a Composer + based autoloader or you to include functions.php. +- `GuzzleHttp\ClientInterface::getDefaultOption` has been renamed to + `GuzzleHttp\ClientInterface::getConfig`. +- `GuzzleHttp\ClientInterface::setDefaultOption` has been removed. +- The `json` and `xml` methods of response objects has been removed. With the + migration to strictly adhering to PSR-7 as the interface for Guzzle messages, + adding methods to message interfaces would actually require Guzzle messages + to extend from PSR-7 messages rather then work with them directly. + +## Migrating to middleware + +The change to PSR-7 unfortunately required significant refactoring to Guzzle +due to the fact that PSR-7 messages are immutable. Guzzle 5 relied on an event +system from plugins. The event system relied on mutability of HTTP messages and +side effects in order to work. With immutable messages, you have to change your +workflow to become more about either returning a value (e.g., functional +middlewares) or setting a value on an object. Guzzle v6 has chosen the +functional middleware approach. + +Instead of using the event system to listen for things like the `before` event, +you now create a stack based middleware function that intercepts a request on +the way in and the promise of the response on the way out. This is a much +simpler and more predictable approach than the event system and works nicely +with PSR-7 middleware. Due to the use of promises, the middleware system is +also asynchronous. + +v5: + +```php +use GuzzleHttp\Event\BeforeEvent; +$client = new GuzzleHttp\Client(); +// Get the emitter and listen to the before event. +$client->getEmitter()->on('before', function (BeforeEvent $e) { + // Guzzle v5 events relied on mutation + $e->getRequest()->setHeader('X-Foo', 'Bar'); +}); +``` + +v6: + +In v6, you can modify the request before it is sent using the `mapRequest` +middleware. The idiomatic way in v6 to modify the request/response lifecycle is +to setup a handler middleware stack up front and inject the handler into a +client. + +```php +use GuzzleHttp\Middleware; +// Create a handler stack that has all of the default middlewares attached +$handler = GuzzleHttp\HandlerStack::create(); +// Push the handler onto the handler stack +$handler->push(Middleware::mapRequest(function (RequestInterface $request) { + // Notice that we have to return a request object + return $request->withHeader('X-Foo', 'Bar'); +})); +// Inject the handler into the client +$client = new GuzzleHttp\Client(['handler' => $handler]); +``` + +## POST Requests + +This version added the [`form_params`](http://guzzle.readthedocs.org/en/latest/request-options.html#form_params) +and `multipart` request options. `form_params` is an associative array of +strings or array of strings and is used to serialize an +`application/x-www-form-urlencoded` POST request. The +[`multipart`](http://guzzle.readthedocs.org/en/latest/request-options.html#multipart) +option is now used to send a multipart/form-data POST request. + +`GuzzleHttp\Post\PostFile` has been removed. Use the `multipart` option to add +POST files to a multipart/form-data request. + +The `body` option no longer accepts an array to send POST requests. Please use +`multipart` or `form_params` instead. + +The `base_url` option has been renamed to `base_uri`. + +4.x to 5.0 +---------- + +## Rewritten Adapter Layer + +Guzzle now uses [RingPHP](http://ringphp.readthedocs.org/en/latest) to send +HTTP requests. The `adapter` option in a `GuzzleHttp\Client` constructor +is still supported, but it has now been renamed to `handler`. Instead of +passing a `GuzzleHttp\Adapter\AdapterInterface`, you must now pass a PHP +`callable` that follows the RingPHP specification. + +## Removed Fluent Interfaces + +[Fluent interfaces were removed](https://ocramius.github.io/blog/fluent-interfaces-are-evil/) +from the following classes: + +- `GuzzleHttp\Collection` +- `GuzzleHttp\Url` +- `GuzzleHttp\Query` +- `GuzzleHttp\Post\PostBody` +- `GuzzleHttp\Cookie\SetCookie` + +## Removed functions.php + +Removed "functions.php", so that Guzzle is truly PSR-4 compliant. The following +functions can be used as replacements. + +- `GuzzleHttp\json_decode` -> `GuzzleHttp\Utils::jsonDecode` +- `GuzzleHttp\get_path` -> `GuzzleHttp\Utils::getPath` +- `GuzzleHttp\Utils::setPath` -> `GuzzleHttp\set_path` +- `GuzzleHttp\Pool::batch` -> `GuzzleHttp\batch`. This function is, however, + deprecated in favor of using `GuzzleHttp\Pool::batch()`. + +The "procedural" global client has been removed with no replacement (e.g., +`GuzzleHttp\get()`, `GuzzleHttp\post()`, etc.). Use a `GuzzleHttp\Client` +object as a replacement. + +## `throwImmediately` has been removed + +The concept of "throwImmediately" has been removed from exceptions and error +events. This control mechanism was used to stop a transfer of concurrent +requests from completing. This can now be handled by throwing the exception or +by cancelling a pool of requests or each outstanding future request +individually. + +## headers event has been removed + +Removed the "headers" event. This event was only useful for changing the +body a response once the headers of the response were known. You can implement +a similar behavior in a number of ways. One example might be to use a +FnStream that has access to the transaction being sent. For example, when the +first byte is written, you could check if the response headers match your +expectations, and if so, change the actual stream body that is being +written to. + +## Updates to HTTP Messages + +Removed the `asArray` parameter from +`GuzzleHttp\Message\MessageInterface::getHeader`. If you want to get a header +value as an array, then use the newly added `getHeaderAsArray()` method of +`MessageInterface`. This change makes the Guzzle interfaces compatible with +the PSR-7 interfaces. + +3.x to 4.0 +---------- + +## Overarching changes: + +- Now requires PHP 5.4 or greater. +- No longer requires cURL to send requests. +- Guzzle no longer wraps every exception it throws. Only exceptions that are + recoverable are now wrapped by Guzzle. +- Various namespaces have been removed or renamed. +- No longer requiring the Symfony EventDispatcher. A custom event dispatcher + based on the Symfony EventDispatcher is + now utilized in `GuzzleHttp\Event\EmitterInterface` (resulting in significant + speed and functionality improvements). + +Changes per Guzzle 3.x namespace are described below. + +## Batch + +The `Guzzle\Batch` namespace has been removed. This is best left to +third-parties to implement on top of Guzzle's core HTTP library. + +## Cache + +The `Guzzle\Cache` namespace has been removed. (Todo: No suitable replacement +has been implemented yet, but hoping to utilize a PSR cache interface). + +## Common + +- Removed all of the wrapped exceptions. It's better to use the standard PHP + library for unrecoverable exceptions. +- `FromConfigInterface` has been removed. +- `Guzzle\Common\Version` has been removed. The VERSION constant can be found + at `GuzzleHttp\ClientInterface::VERSION`. + +### Collection + +- `getAll` has been removed. Use `toArray` to convert a collection to an array. +- `inject` has been removed. +- `keySearch` has been removed. +- `getPath` no longer supports wildcard expressions. Use something better like + JMESPath for this. +- `setPath` now supports appending to an existing array via the `[]` notation. + +### Events + +Guzzle no longer requires Symfony's EventDispatcher component. Guzzle now uses +`GuzzleHttp\Event\Emitter`. + +- `Symfony\Component\EventDispatcher\EventDispatcherInterface` is replaced by + `GuzzleHttp\Event\EmitterInterface`. +- `Symfony\Component\EventDispatcher\EventDispatcher` is replaced by + `GuzzleHttp\Event\Emitter`. +- `Symfony\Component\EventDispatcher\Event` is replaced by + `GuzzleHttp\Event\Event`, and Guzzle now has an EventInterface in + `GuzzleHttp\Event\EventInterface`. +- `AbstractHasDispatcher` has moved to a trait, `HasEmitterTrait`, and + `HasDispatcherInterface` has moved to `HasEmitterInterface`. Retrieving the + event emitter of a request, client, etc. now uses the `getEmitter` method + rather than the `getDispatcher` method. + +#### Emitter + +- Use the `once()` method to add a listener that automatically removes itself + the first time it is invoked. +- Use the `listeners()` method to retrieve a list of event listeners rather than + the `getListeners()` method. +- Use `emit()` instead of `dispatch()` to emit an event from an emitter. +- Use `attach()` instead of `addSubscriber()` and `detach()` instead of + `removeSubscriber()`. + +```php +$mock = new Mock(); +// 3.x +$request->getEventDispatcher()->addSubscriber($mock); +$request->getEventDispatcher()->removeSubscriber($mock); +// 4.x +$request->getEmitter()->attach($mock); +$request->getEmitter()->detach($mock); +``` + +Use the `on()` method to add a listener rather than the `addListener()` method. + +```php +// 3.x +$request->getEventDispatcher()->addListener('foo', function (Event $event) { /* ... */ } ); +// 4.x +$request->getEmitter()->on('foo', function (Event $event, $name) { /* ... */ } ); +``` + +## Http + +### General changes + +- The cacert.pem certificate has been moved to `src/cacert.pem`. +- Added the concept of adapters that are used to transfer requests over the + wire. +- Simplified the event system. +- Sending requests in parallel is still possible, but batching is no longer a + concept of the HTTP layer. Instead, you must use the `complete` and `error` + events to asynchronously manage parallel request transfers. +- `Guzzle\Http\Url` has moved to `GuzzleHttp\Url`. +- `Guzzle\Http\QueryString` has moved to `GuzzleHttp\Query`. +- QueryAggregators have been rewritten so that they are simply callable + functions. +- `GuzzleHttp\StaticClient` has been removed. Use the functions provided in + `functions.php` for an easy to use static client instance. +- Exceptions in `GuzzleHttp\Exception` have been updated to all extend from + `GuzzleHttp\Exception\TransferException`. + +### Client + +Calling methods like `get()`, `post()`, `head()`, etc. no longer create and +return a request, but rather creates a request, sends the request, and returns +the response. + +```php +// 3.0 +$request = $client->get('/'); +$response = $request->send(); + +// 4.0 +$response = $client->get('/'); + +// or, to mirror the previous behavior +$request = $client->createRequest('GET', '/'); +$response = $client->send($request); +``` + +`GuzzleHttp\ClientInterface` has changed. + +- The `send` method no longer accepts more than one request. Use `sendAll` to + send multiple requests in parallel. +- `setUserAgent()` has been removed. Use a default request option instead. You + could, for example, do something like: + `$client->setConfig('defaults/headers/User-Agent', 'Foo/Bar ' . $client::getDefaultUserAgent())`. +- `setSslVerification()` has been removed. Use default request options instead, + like `$client->setConfig('defaults/verify', true)`. + +`GuzzleHttp\Client` has changed. + +- The constructor now accepts only an associative array. You can include a + `base_url` string or array to use a URI template as the base URL of a client. + You can also specify a `defaults` key that is an associative array of default + request options. You can pass an `adapter` to use a custom adapter, + `batch_adapter` to use a custom adapter for sending requests in parallel, or + a `message_factory` to change the factory used to create HTTP requests and + responses. +- The client no longer emits a `client.create_request` event. +- Creating requests with a client no longer automatically utilize a URI + template. You must pass an array into a creational method (e.g., + `createRequest`, `get`, `put`, etc.) in order to expand a URI template. + +### Messages + +Messages no longer have references to their counterparts (i.e., a request no +longer has a reference to it's response, and a response no loger has a +reference to its request). This association is now managed through a +`GuzzleHttp\Adapter\TransactionInterface` object. You can get references to +these transaction objects using request events that are emitted over the +lifecycle of a request. + +#### Requests with a body + +- `GuzzleHttp\Message\EntityEnclosingRequest` and + `GuzzleHttp\Message\EntityEnclosingRequestInterface` have been removed. The + separation between requests that contain a body and requests that do not + contain a body has been removed, and now `GuzzleHttp\Message\RequestInterface` + handles both use cases. +- Any method that previously accepts a `GuzzleHttp\Response` object now accept a + `GuzzleHttp\Message\ResponseInterface`. +- `GuzzleHttp\Message\RequestFactoryInterface` has been renamed to + `GuzzleHttp\Message\MessageFactoryInterface`. This interface is used to create + both requests and responses and is implemented in + `GuzzleHttp\Message\MessageFactory`. +- POST field and file methods have been removed from the request object. You + must now use the methods made available to `GuzzleHttp\Post\PostBodyInterface` + to control the format of a POST body. Requests that are created using a + standard `GuzzleHttp\Message\MessageFactoryInterface` will automatically use + a `GuzzleHttp\Post\PostBody` body if the body was passed as an array or if + the method is POST and no body is provided. + +```php +$request = $client->createRequest('POST', '/'); +$request->getBody()->setField('foo', 'bar'); +$request->getBody()->addFile(new PostFile('file_key', fopen('/path/to/content', 'r'))); +``` + +#### Headers + +- `GuzzleHttp\Message\Header` has been removed. Header values are now simply + represented by an array of values or as a string. Header values are returned + as a string by default when retrieving a header value from a message. You can + pass an optional argument of `true` to retrieve a header value as an array + of strings instead of a single concatenated string. +- `GuzzleHttp\PostFile` and `GuzzleHttp\PostFileInterface` have been moved to + `GuzzleHttp\Post`. This interface has been simplified and now allows the + addition of arbitrary headers. +- Custom headers like `GuzzleHttp\Message\Header\Link` have been removed. Most + of the custom headers are now handled separately in specific + subscribers/plugins, and `GuzzleHttp\Message\HeaderValues::parseParams()` has + been updated to properly handle headers that contain parameters (like the + `Link` header). + +#### Responses + +- `GuzzleHttp\Message\Response::getInfo()` and + `GuzzleHttp\Message\Response::setInfo()` have been removed. Use the event + system to retrieve this type of information. +- `GuzzleHttp\Message\Response::getRawHeaders()` has been removed. +- `GuzzleHttp\Message\Response::getMessage()` has been removed. +- `GuzzleHttp\Message\Response::calculateAge()` and other cache specific + methods have moved to the CacheSubscriber. +- Header specific helper functions like `getContentMd5()` have been removed. + Just use `getHeader('Content-MD5')` instead. +- `GuzzleHttp\Message\Response::setRequest()` and + `GuzzleHttp\Message\Response::getRequest()` have been removed. Use the event + system to work with request and response objects as a transaction. +- `GuzzleHttp\Message\Response::getRedirectCount()` has been removed. Use the + Redirect subscriber instead. +- `GuzzleHttp\Message\Response::isSuccessful()` and other related methods have + been removed. Use `getStatusCode()` instead. + +#### Streaming responses + +Streaming requests can now be created by a client directly, returning a +`GuzzleHttp\Message\ResponseInterface` object that contains a body stream +referencing an open PHP HTTP stream. + +```php +// 3.0 +use Guzzle\Stream\PhpStreamRequestFactory; +$request = $client->get('/'); +$factory = new PhpStreamRequestFactory(); +$stream = $factory->fromRequest($request); +$data = $stream->read(1024); + +// 4.0 +$response = $client->get('/', ['stream' => true]); +// Read some data off of the stream in the response body +$data = $response->getBody()->read(1024); +``` + +#### Redirects + +The `configureRedirects()` method has been removed in favor of a +`allow_redirects` request option. + +```php +// Standard redirects with a default of a max of 5 redirects +$request = $client->createRequest('GET', '/', ['allow_redirects' => true]); + +// Strict redirects with a custom number of redirects +$request = $client->createRequest('GET', '/', [ + 'allow_redirects' => ['max' => 5, 'strict' => true] +]); +``` + +#### EntityBody + +EntityBody interfaces and classes have been removed or moved to +`GuzzleHttp\Stream`. All classes and interfaces that once required +`GuzzleHttp\EntityBodyInterface` now require +`GuzzleHttp\Stream\StreamInterface`. Creating a new body for a request no +longer uses `GuzzleHttp\EntityBody::factory` but now uses +`GuzzleHttp\Stream\Stream::factory` or even better: +`GuzzleHttp\Stream\create()`. + +- `Guzzle\Http\EntityBodyInterface` is now `GuzzleHttp\Stream\StreamInterface` +- `Guzzle\Http\EntityBody` is now `GuzzleHttp\Stream\Stream` +- `Guzzle\Http\CachingEntityBody` is now `GuzzleHttp\Stream\CachingStream` +- `Guzzle\Http\ReadLimitEntityBody` is now `GuzzleHttp\Stream\LimitStream` +- `Guzzle\Http\IoEmittyinEntityBody` has been removed. + +#### Request lifecycle events + +Requests previously submitted a large number of requests. The number of events +emitted over the lifecycle of a request has been significantly reduced to make +it easier to understand how to extend the behavior of a request. All events +emitted during the lifecycle of a request now emit a custom +`GuzzleHttp\Event\EventInterface` object that contains context providing +methods and a way in which to modify the transaction at that specific point in +time (e.g., intercept the request and set a response on the transaction). + +- `request.before_send` has been renamed to `before` and now emits a + `GuzzleHttp\Event\BeforeEvent` +- `request.complete` has been renamed to `complete` and now emits a + `GuzzleHttp\Event\CompleteEvent`. +- `request.sent` has been removed. Use `complete`. +- `request.success` has been removed. Use `complete`. +- `error` is now an event that emits a `GuzzleHttp\Event\ErrorEvent`. +- `request.exception` has been removed. Use `error`. +- `request.receive.status_line` has been removed. +- `curl.callback.progress` has been removed. Use a custom `StreamInterface` to + maintain a status update. +- `curl.callback.write` has been removed. Use a custom `StreamInterface` to + intercept writes. +- `curl.callback.read` has been removed. Use a custom `StreamInterface` to + intercept reads. + +`headers` is a new event that is emitted after the response headers of a +request have been received before the body of the response is downloaded. This +event emits a `GuzzleHttp\Event\HeadersEvent`. + +You can intercept a request and inject a response using the `intercept()` event +of a `GuzzleHttp\Event\BeforeEvent`, `GuzzleHttp\Event\CompleteEvent`, and +`GuzzleHttp\Event\ErrorEvent` event. + +See: http://docs.guzzlephp.org/en/latest/events.html + +## Inflection + +The `Guzzle\Inflection` namespace has been removed. This is not a core concern +of Guzzle. + +## Iterator + +The `Guzzle\Iterator` namespace has been removed. + +- `Guzzle\Iterator\AppendIterator`, `Guzzle\Iterator\ChunkedIterator`, and + `Guzzle\Iterator\MethodProxyIterator` are nice, but not a core requirement of + Guzzle itself. +- `Guzzle\Iterator\FilterIterator` is no longer needed because an equivalent + class is shipped with PHP 5.4. +- `Guzzle\Iterator\MapIterator` is not really needed when using PHP 5.5 because + it's easier to just wrap an iterator in a generator that maps values. + +For a replacement of these iterators, see https://github.com/nikic/iter + +## Log + +The LogPlugin has moved to https://github.com/guzzle/log-subscriber. The +`Guzzle\Log` namespace has been removed. Guzzle now relies on +`Psr\Log\LoggerInterface` for all logging. The MessageFormatter class has been +moved to `GuzzleHttp\Subscriber\Log\Formatter`. + +## Parser + +The `Guzzle\Parser` namespace has been removed. This was previously used to +make it possible to plug in custom parsers for cookies, messages, URI +templates, and URLs; however, this level of complexity is not needed in Guzzle +so it has been removed. + +- Cookie: Cookie parsing logic has been moved to + `GuzzleHttp\Cookie\SetCookie::fromString`. +- Message: Message parsing logic for both requests and responses has been moved + to `GuzzleHttp\Message\MessageFactory::fromMessage`. Message parsing is only + used in debugging or deserializing messages, so it doesn't make sense for + Guzzle as a library to add this level of complexity to parsing messages. +- UriTemplate: URI template parsing has been moved to + `GuzzleHttp\UriTemplate`. The Guzzle library will automatically use the PECL + URI template library if it is installed. +- Url: URL parsing is now performed in `GuzzleHttp\Url::fromString` (previously + it was `Guzzle\Http\Url::factory()`). If custom URL parsing is necessary, + then developers are free to subclass `GuzzleHttp\Url`. + +## Plugin + +The `Guzzle\Plugin` namespace has been renamed to `GuzzleHttp\Subscriber`. +Several plugins are shipping with the core Guzzle library under this namespace. + +- `GuzzleHttp\Subscriber\Cookie`: Replaces the old CookiePlugin. Cookie jar + code has moved to `GuzzleHttp\Cookie`. +- `GuzzleHttp\Subscriber\History`: Replaces the old HistoryPlugin. +- `GuzzleHttp\Subscriber\HttpError`: Throws errors when a bad HTTP response is + received. +- `GuzzleHttp\Subscriber\Mock`: Replaces the old MockPlugin. +- `GuzzleHttp\Subscriber\Prepare`: Prepares the body of a request just before + sending. This subscriber is attached to all requests by default. +- `GuzzleHttp\Subscriber\Redirect`: Replaces the RedirectPlugin. + +The following plugins have been removed (third-parties are free to re-implement +these if needed): + +- `GuzzleHttp\Plugin\Async` has been removed. +- `GuzzleHttp\Plugin\CurlAuth` has been removed. +- `GuzzleHttp\Plugin\ErrorResponse\ErrorResponsePlugin` has been removed. This + functionality should instead be implemented with event listeners that occur + after normal response parsing occurs in the guzzle/command package. + +The following plugins are not part of the core Guzzle package, but are provided +in separate repositories: + +- `Guzzle\Http\Plugin\BackoffPlugin` has been rewritten to be much simpler + to build custom retry policies using simple functions rather than various + chained classes. See: https://github.com/guzzle/retry-subscriber +- `Guzzle\Http\Plugin\Cache\CachePlugin` has moved to + https://github.com/guzzle/cache-subscriber +- `Guzzle\Http\Plugin\Log\LogPlugin` has moved to + https://github.com/guzzle/log-subscriber +- `Guzzle\Http\Plugin\Md5\Md5Plugin` has moved to + https://github.com/guzzle/message-integrity-subscriber +- `Guzzle\Http\Plugin\Mock\MockPlugin` has moved to + `GuzzleHttp\Subscriber\MockSubscriber`. +- `Guzzle\Http\Plugin\Oauth\OauthPlugin` has moved to + https://github.com/guzzle/oauth-subscriber + +## Service + +The service description layer of Guzzle has moved into two separate packages: + +- http://github.com/guzzle/command Provides a high level abstraction over web + services by representing web service operations using commands. +- http://github.com/guzzle/guzzle-services Provides an implementation of + guzzle/command that provides request serialization and response parsing using + Guzzle service descriptions. + +## Stream + +Stream have moved to a separate package available at +https://github.com/guzzle/streams. + +`Guzzle\Stream\StreamInterface` has been given a large update to cleanly take +on the responsibilities of `Guzzle\Http\EntityBody` and +`Guzzle\Http\EntityBodyInterface` now that they have been removed. The number +of methods implemented by the `StreamInterface` has been drastically reduced to +allow developers to more easily extend and decorate stream behavior. + +## Removed methods from StreamInterface + +- `getStream` and `setStream` have been removed to better encapsulate streams. +- `getMetadata` and `setMetadata` have been removed in favor of + `GuzzleHttp\Stream\MetadataStreamInterface`. +- `getWrapper`, `getWrapperData`, `getStreamType`, and `getUri` have all been + removed. This data is accessible when + using streams that implement `GuzzleHttp\Stream\MetadataStreamInterface`. +- `rewind` has been removed. Use `seek(0)` for a similar behavior. + +## Renamed methods + +- `detachStream` has been renamed to `detach`. +- `feof` has been renamed to `eof`. +- `ftell` has been renamed to `tell`. +- `readLine` has moved from an instance method to a static class method of + `GuzzleHttp\Stream\Stream`. + +## Metadata streams + +`GuzzleHttp\Stream\MetadataStreamInterface` has been added to denote streams +that contain additional metadata accessible via `getMetadata()`. +`GuzzleHttp\Stream\StreamInterface::getMetadata` and +`GuzzleHttp\Stream\StreamInterface::setMetadata` have been removed. + +## StreamRequestFactory + +The entire concept of the StreamRequestFactory has been removed. The way this +was used in Guzzle 3 broke the actual interface of sending streaming requests +(instead of getting back a Response, you got a StreamInterface). Streaming +PHP requests are now implemented through the `GuzzleHttp\Adapter\StreamAdapter`. + +3.6 to 3.7 +---------- + +### Deprecations + +- You can now enable E_USER_DEPRECATED warnings to see if you are using any deprecated methods.: + +```php +\Guzzle\Common\Version::$emitWarnings = true; +``` + +The following APIs and options have been marked as deprecated: + +- Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use `$request->getResponseBody()->isRepeatable()` instead. +- Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead. +- Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead. +- Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead. +- Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead. +- Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated +- Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client. +- Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8. +- Marked `Guzzle\Common\Collection::inject()` as deprecated. +- Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use + `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest|NTLM|Any'));` or + `$client->setDefaultOption('auth', array('user', 'pass', 'Basic|Digest|NTLM|Any'));` + +3.7 introduces `request.options` as a parameter for a client configuration and as an optional argument to all creational +request methods. When paired with a client's configuration settings, these options allow you to specify default settings +for various aspects of a request. Because these options make other previous configuration options redundant, several +configuration options and methods of a client and AbstractCommand have been deprecated. + +- Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use `$client->getDefaultOption('headers')`. +- Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use `$client->setDefaultOption('headers/{header_name}', 'value')`. +- Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use `$client->setDefaultOption('params/{param_name}', 'value')` +- Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand. These will work through Guzzle 4.0 + + $command = $client->getCommand('foo', array( + 'command.headers' => array('Test' => '123'), + 'command.response_body' => '/path/to/file' + )); + + // Should be changed to: + + $command = $client->getCommand('foo', array( + 'command.request_options' => array( + 'headers' => array('Test' => '123'), + 'save_as' => '/path/to/file' + ) + )); + +### Interface changes + +Additions and changes (you will need to update any implementations or subclasses you may have created): + +- Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`: + createRequest, head, delete, put, patch, post, options, prepareRequest +- Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()` +- Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface` +- Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to + `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a + resource, string, or EntityBody into the $options parameter to specify the download location of the response. +- Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a + default `array()` +- Added `Guzzle\Stream\StreamInterface::isRepeatable` +- Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods. + +The following methods were removed from interfaces. All of these methods are still available in the concrete classes +that implement them, but you should update your code to use alternative methods: + +- Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use + `$client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or + `$client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))` or + `$client->setDefaultOption('headers/{header_name}', 'value')`. or + `$client->setDefaultOption('headers', array('header_name' => 'value'))`. +- Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use `$client->getConfig()->getPath('request.options/headers')`. +- Removed `Guzzle\Http\ClientInterface::expandTemplate()`. This is an implementation detail. +- Removed `Guzzle\Http\ClientInterface::setRequestFactory()`. This is an implementation detail. +- Removed `Guzzle\Http\ClientInterface::getCurlMulti()`. This is a very specific implementation detail. +- Removed `Guzzle\Http\Message\RequestInterface::canCache`. Use the CachePlugin. +- Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`. Use the HistoryPlugin. +- Removed `Guzzle\Http\Message\RequestInterface::isRedirect`. Use the HistoryPlugin. + +### Cache plugin breaking changes + +- CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a + CacheStorageInterface. These two objects and interface will be removed in a future version. +- Always setting X-cache headers on cached responses +- Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin +- `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface + $request, Response $response);` +- `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);` +- `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);` +- Added `CacheStorageInterface::purge($url)` +- `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin + $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache, + CanCacheStrategyInterface $canCache = null)` +- Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)` + +3.5 to 3.6 +---------- + +* Mixed casing of headers are now forced to be a single consistent casing across all values for that header. +* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution +* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader(). + For example, setHeader() first removes the header using unset on a HeaderCollection and then calls addHeader(). + Keeping the Host header and URL host in sync is now handled by overriding the addHeader method in Request. +* Specific header implementations can be created for complex headers. When a message creates a header, it uses a + HeaderFactory which can map specific headers to specific header classes. There is now a Link header and + CacheControl header implementation. +* Moved getLinks() from Response to just be used on a Link header object. + +If you previously relied on Guzzle\Http\Message\Header::raw(), then you will need to update your code to use the +HeaderInterface (e.g. toArray(), getAll(), etc.). + +### Interface changes + +* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate +* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti() +* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in + Guzzle\Http\Curl\RequestMediator +* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string. +* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface +* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders() + +### Removed deprecated functions + +* Removed Guzzle\Parser\ParserRegister::get(). Use getParser() +* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser(). + +### Deprecations + +* The ability to case-insensitively search for header values +* Guzzle\Http\Message\Header::hasExactHeader +* Guzzle\Http\Message\Header::raw. Use getAll() +* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object + instead. + +### Other changes + +* All response header helper functions return a string rather than mixing Header objects and strings inconsistently +* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc. are managed by Guzzle + directly via interfaces +* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist + but are a no-op until removed. +* Most classes that used to require a `Guzzle\Service\Command\CommandInterface` typehint now request a + `Guzzle\Service\Command\ArrayCommandInterface`. +* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response + on a request while the request is still being transferred +* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess + +3.3 to 3.4 +---------- + +Base URLs of a client now follow the rules of https://tools.ietf.org/html/rfc3986#section-5.2.2 when merging URLs. + +3.2 to 3.3 +---------- + +### Response::getEtag() quote stripping removed + +`Guzzle\Http\Message\Response::getEtag()` no longer strips quotes around the ETag response header + +### Removed `Guzzle\Http\Utils` + +The `Guzzle\Http\Utils` class was removed. This class was only used for testing. + +### Stream wrapper and type + +`Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getStreamType()` are no longer converted to lowercase. + +### curl.emit_io became emit_io + +Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using the +'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io' + +3.1 to 3.2 +---------- + +### CurlMulti is no longer reused globally + +Before 3.2, the same CurlMulti object was reused globally for each client. This can cause issue where plugins added +to a single client can pollute requests dispatched from other clients. + +If you still wish to reuse the same CurlMulti object with each client, then you can add a listener to the +ServiceBuilder's `service_builder.create_client` event to inject a custom CurlMulti object into each client as it is +created. + +```php +$multi = new Guzzle\Http\Curl\CurlMulti(); +$builder = Guzzle\Service\Builder\ServiceBuilder::factory('/path/to/config.json'); +$builder->addListener('service_builder.create_client', function ($event) use ($multi) { + $event['client']->setCurlMulti($multi); +} +}); +``` + +### No default path + +URLs no longer have a default path value of '/' if no path was specified. + +Before: + +```php +$request = $client->get('http://www.foo.com'); +echo $request->getUrl(); +// >> http://www.foo.com/ +``` + +After: + +```php +$request = $client->get('http://www.foo.com'); +echo $request->getUrl(); +// >> http://www.foo.com +``` + +### Less verbose BadResponseException + +The exception message for `Guzzle\Http\Exception\BadResponseException` no longer contains the full HTTP request and +response information. You can, however, get access to the request and response object by calling `getRequest()` or +`getResponse()` on the exception object. + +### Query parameter aggregation + +Multi-valued query parameters are no longer aggregated using a callback function. `Guzzle\Http\Query` now has a +setAggregator() method that accepts a `Guzzle\Http\QueryAggregator\QueryAggregatorInterface` object. This object is +responsible for handling the aggregation of multi-valued query string variables into a flattened hash. + +2.8 to 3.x +---------- + +### Guzzle\Service\Inspector + +Change `\Guzzle\Service\Inspector::fromConfig` to `\Guzzle\Common\Collection::fromConfig` + +**Before** + +```php +use Guzzle\Service\Inspector; + +class YourClient extends \Guzzle\Service\Client +{ + public static function factory($config = array()) + { + $default = array(); + $required = array('base_url', 'username', 'api_key'); + $config = Inspector::fromConfig($config, $default, $required); + + $client = new self( + $config->get('base_url'), + $config->get('username'), + $config->get('api_key') + ); + $client->setConfig($config); + + $client->setDescription(ServiceDescription::factory(__DIR__ . DIRECTORY_SEPARATOR . 'client.json')); + + return $client; + } +``` + +**After** + +```php +use Guzzle\Common\Collection; + +class YourClient extends \Guzzle\Service\Client +{ + public static function factory($config = array()) + { + $default = array(); + $required = array('base_url', 'username', 'api_key'); + $config = Collection::fromConfig($config, $default, $required); + + $client = new self( + $config->get('base_url'), + $config->get('username'), + $config->get('api_key') + ); + $client->setConfig($config); + + $client->setDescription(ServiceDescription::factory(__DIR__ . DIRECTORY_SEPARATOR . 'client.json')); + + return $client; + } +``` + +### Convert XML Service Descriptions to JSON + +**Before** + +```xml + + + + + + Get a list of groups + + + Uses a search query to get a list of groups + + + + Create a group + + + + + Delete a group by ID + + + + + + + Update a group + + + + + + +``` + +**After** + +```json +{ + "name": "Zendesk REST API v2", + "apiVersion": "2012-12-31", + "description":"Provides access to Zendesk views, groups, tickets, ticket fields, and users", + "operations": { + "list_groups": { + "httpMethod":"GET", + "uri": "groups.json", + "summary": "Get a list of groups" + }, + "search_groups":{ + "httpMethod":"GET", + "uri": "search.json?query=\"{query} type:group\"", + "summary": "Uses a search query to get a list of groups", + "parameters":{ + "query":{ + "location": "uri", + "description":"Zendesk Search Query", + "type": "string", + "required": true + } + } + }, + "create_group": { + "httpMethod":"POST", + "uri": "groups.json", + "summary": "Create a group", + "parameters":{ + "data": { + "type": "array", + "location": "body", + "description":"Group JSON", + "filters": "json_encode", + "required": true + }, + "Content-Type":{ + "type": "string", + "location":"header", + "static": "application/json" + } + } + }, + "delete_group": { + "httpMethod":"DELETE", + "uri": "groups/{id}.json", + "summary": "Delete a group", + "parameters":{ + "id":{ + "location": "uri", + "description":"Group to delete by ID", + "type": "integer", + "required": true + } + } + }, + "get_group": { + "httpMethod":"GET", + "uri": "groups/{id}.json", + "summary": "Get a ticket", + "parameters":{ + "id":{ + "location": "uri", + "description":"Group to get by ID", + "type": "integer", + "required": true + } + } + }, + "update_group": { + "httpMethod":"PUT", + "uri": "groups/{id}.json", + "summary": "Update a group", + "parameters":{ + "id": { + "location": "uri", + "description":"Group to update by ID", + "type": "integer", + "required": true + }, + "data": { + "type": "array", + "location": "body", + "description":"Group JSON", + "filters": "json_encode", + "required": true + }, + "Content-Type":{ + "type": "string", + "location":"header", + "static": "application/json" + } + } + } +} +``` + +### Guzzle\Service\Description\ServiceDescription + +Commands are now called Operations + +**Before** + +```php +use Guzzle\Service\Description\ServiceDescription; + +$sd = new ServiceDescription(); +$sd->getCommands(); // @returns ApiCommandInterface[] +$sd->hasCommand($name); +$sd->getCommand($name); // @returns ApiCommandInterface|null +$sd->addCommand($command); // @param ApiCommandInterface $command +``` + +**After** + +```php +use Guzzle\Service\Description\ServiceDescription; + +$sd = new ServiceDescription(); +$sd->getOperations(); // @returns OperationInterface[] +$sd->hasOperation($name); +$sd->getOperation($name); // @returns OperationInterface|null +$sd->addOperation($operation); // @param OperationInterface $operation +``` + +### Guzzle\Common\Inflection\Inflector + +Namespace is now `Guzzle\Inflection\Inflector` + +### Guzzle\Http\Plugin + +Namespace is now `Guzzle\Plugin`. Many other changes occur within this namespace and are detailed in their own sections below. + +### Guzzle\Http\Plugin\LogPlugin and Guzzle\Common\Log + +Now `Guzzle\Plugin\Log\LogPlugin` and `Guzzle\Log` respectively. + +**Before** + +```php +use Guzzle\Common\Log\ClosureLogAdapter; +use Guzzle\Http\Plugin\LogPlugin; + +/** @var \Guzzle\Http\Client */ +$client; + +// $verbosity is an integer indicating desired message verbosity level +$client->addSubscriber(new LogPlugin(new ClosureLogAdapter(function($m) { echo $m; }, $verbosity = LogPlugin::LOG_VERBOSE); +``` + +**After** + +```php +use Guzzle\Log\ClosureLogAdapter; +use Guzzle\Log\MessageFormatter; +use Guzzle\Plugin\Log\LogPlugin; + +/** @var \Guzzle\Http\Client */ +$client; + +// $format is a string indicating desired message format -- @see MessageFormatter +$client->addSubscriber(new LogPlugin(new ClosureLogAdapter(function($m) { echo $m; }, $format = MessageFormatter::DEBUG_FORMAT); +``` + +### Guzzle\Http\Plugin\CurlAuthPlugin + +Now `Guzzle\Plugin\CurlAuth\CurlAuthPlugin`. + +### Guzzle\Http\Plugin\ExponentialBackoffPlugin + +Now `Guzzle\Plugin\Backoff\BackoffPlugin`, and other changes. + +**Before** + +```php +use Guzzle\Http\Plugin\ExponentialBackoffPlugin; + +$backoffPlugin = new ExponentialBackoffPlugin($maxRetries, array_merge( + ExponentialBackoffPlugin::getDefaultFailureCodes(), array(429) + )); + +$client->addSubscriber($backoffPlugin); +``` + +**After** + +```php +use Guzzle\Plugin\Backoff\BackoffPlugin; +use Guzzle\Plugin\Backoff\HttpBackoffStrategy; + +// Use convenient factory method instead -- see implementation for ideas of what +// you can do with chaining backoff strategies +$backoffPlugin = BackoffPlugin::getExponentialBackoff($maxRetries, array_merge( + HttpBackoffStrategy::getDefaultFailureCodes(), array(429) + )); +$client->addSubscriber($backoffPlugin); +``` + +### Known Issues + +#### [BUG] Accept-Encoding header behavior changed unintentionally. + +(See #217) (Fixed in 09daeb8c666fb44499a0646d655a8ae36456575e) + +In version 2.8 setting the `Accept-Encoding` header would set the CURLOPT_ENCODING option, which permitted cURL to +properly handle gzip/deflate compressed responses from the server. In versions affected by this bug this does not happen. +See issue #217 for a workaround, or use a version containing the fix. diff --git a/vendor/guzzlehttp/guzzle/composer.json b/vendor/guzzlehttp/guzzle/composer.json new file mode 100644 index 0000000..5da35a5 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/composer.json @@ -0,0 +1,73 @@ +{ + "name": "guzzlehttp/guzzle", + "type": "library", + "description": "Guzzle is a PHP HTTP client library", + "keywords": [ + "framework", + "http", + "rest", + "web service", + "curl", + "client", + "HTTP client", + "PSR-7", + "PSR-18" + ], + "homepage": "http://guzzlephp.org/", + "license": "MIT", + "authors": [ + { + "name": "Michael Dowling", + "email": "mtdowling@gmail.com", + "homepage": "https://github.com/mtdowling" + }, + { + "name": "Márk Sági-Kazár", + "email": "mark.sagikazar@gmail.com", + "homepage": "https://sagikazarmark.hu" + } + ], + "require": { + "php": "^7.2.5 || ^8.0", + "ext-json": "*", + "guzzlehttp/promises": "^1.4", + "guzzlehttp/psr7": "^1.7 || ^2.0", + "psr/http-client": "^1.0" + }, + "provide": { + "psr/http-client-implementation": "1.0" + }, + "require-dev": { + "ext-curl": "*", + "bamarni/composer-bin-plugin": "^1.4.1", + "php-http/client-integration-tests": "^3.0", + "phpunit/phpunit": "^8.5.5 || ^9.3.5", + "psr/log": "^1.1" + }, + "suggest": { + "ext-curl": "Required for CURL handler support", + "ext-intl": "Required for Internationalized Domain Name (IDN) support", + "psr/log": "Required for using the Log middleware" + }, + "config": { + "sort-packages": true + }, + "extra": { + "branch-alias": { + "dev-master": "7.3-dev" + } + }, + "autoload": { + "psr-4": { + "GuzzleHttp\\": "src/" + }, + "files": [ + "src/functions_include.php" + ] + }, + "autoload-dev": { + "psr-4": { + "GuzzleHttp\\Tests\\": "tests/" + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/BodySummarizer.php b/vendor/guzzlehttp/guzzle/src/BodySummarizer.php new file mode 100644 index 0000000..6eca94e --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/BodySummarizer.php @@ -0,0 +1,28 @@ +truncateAt = $truncateAt; + } + + /** + * Returns a summarized message body. + */ + public function summarize(MessageInterface $message): ?string + { + return $this->truncateAt === null + ? \GuzzleHttp\Psr7\Message::bodySummary($message) + : \GuzzleHttp\Psr7\Message::bodySummary($message, $this->truncateAt); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/BodySummarizerInterface.php b/vendor/guzzlehttp/guzzle/src/BodySummarizerInterface.php new file mode 100644 index 0000000..3e02e03 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/BodySummarizerInterface.php @@ -0,0 +1,13 @@ + 'http://www.foo.com/1.0/', + * 'timeout' => 0, + * 'allow_redirects' => false, + * 'proxy' => '192.168.16.1:10' + * ]); + * + * Client configuration settings include the following options: + * + * - handler: (callable) Function that transfers HTTP requests over the + * wire. The function is called with a Psr7\Http\Message\RequestInterface + * and array of transfer options, and must return a + * GuzzleHttp\Promise\PromiseInterface that is fulfilled with a + * Psr7\Http\Message\ResponseInterface on success. + * If no handler is provided, a default handler will be created + * that enables all of the request options below by attaching all of the + * default middleware to the handler. + * - base_uri: (string|UriInterface) Base URI of the client that is merged + * into relative URIs. Can be a string or instance of UriInterface. + * - **: any request option + * + * @param array $config Client configuration settings. + * + * @see \GuzzleHttp\RequestOptions for a list of available request options. + */ + public function __construct(array $config = []) + { + if (!isset($config['handler'])) { + $config['handler'] = HandlerStack::create(); + } elseif (!\is_callable($config['handler'])) { + throw new InvalidArgumentException('handler must be a callable'); + } + + // Convert the base_uri to a UriInterface + if (isset($config['base_uri'])) { + $config['base_uri'] = Psr7\Utils::uriFor($config['base_uri']); + } + + $this->configureDefaults($config); + } + + /** + * @param string $method + * @param array $args + * + * @return PromiseInterface|ResponseInterface + * + * @deprecated Client::__call will be removed in guzzlehttp/guzzle:8.0. + */ + public function __call($method, $args) + { + if (\count($args) < 1) { + throw new InvalidArgumentException('Magic request methods require a URI and optional options array'); + } + + $uri = $args[0]; + $opts = $args[1] ?? []; + + return \substr($method, -5) === 'Async' + ? $this->requestAsync(\substr($method, 0, -5), $uri, $opts) + : $this->request($method, $uri, $opts); + } + + /** + * Asynchronously send an HTTP request. + * + * @param array $options Request options to apply to the given + * request and to the transfer. See \GuzzleHttp\RequestOptions. + */ + public function sendAsync(RequestInterface $request, array $options = []): PromiseInterface + { + // Merge the base URI into the request URI if needed. + $options = $this->prepareDefaults($options); + + return $this->transfer( + $request->withUri($this->buildUri($request->getUri(), $options), $request->hasHeader('Host')), + $options + ); + } + + /** + * Send an HTTP request. + * + * @param array $options Request options to apply to the given + * request and to the transfer. See \GuzzleHttp\RequestOptions. + * + * @throws GuzzleException + */ + public function send(RequestInterface $request, array $options = []): ResponseInterface + { + $options[RequestOptions::SYNCHRONOUS] = true; + return $this->sendAsync($request, $options)->wait(); + } + + /** + * The HttpClient PSR (PSR-18) specify this method. + * + * @inheritDoc + */ + public function sendRequest(RequestInterface $request): ResponseInterface + { + $options[RequestOptions::SYNCHRONOUS] = true; + $options[RequestOptions::ALLOW_REDIRECTS] = false; + $options[RequestOptions::HTTP_ERRORS] = false; + + return $this->sendAsync($request, $options)->wait(); + } + + /** + * Create and send an asynchronous HTTP request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string $method HTTP method + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. See \GuzzleHttp\RequestOptions. + */ + public function requestAsync(string $method, $uri = '', array $options = []): PromiseInterface + { + $options = $this->prepareDefaults($options); + // Remove request modifying parameter because it can be done up-front. + $headers = $options['headers'] ?? []; + $body = $options['body'] ?? null; + $version = $options['version'] ?? '1.1'; + // Merge the URI into the base URI. + $uri = $this->buildUri(Psr7\Utils::uriFor($uri), $options); + if (\is_array($body)) { + throw $this->invalidBody(); + } + $request = new Psr7\Request($method, $uri, $headers, $body, $version); + // Remove the option so that they are not doubly-applied. + unset($options['headers'], $options['body'], $options['version']); + + return $this->transfer($request, $options); + } + + /** + * Create and send an HTTP request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. + * + * @param string $method HTTP method. + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. See \GuzzleHttp\RequestOptions. + * + * @throws GuzzleException + */ + public function request(string $method, $uri = '', array $options = []): ResponseInterface + { + $options[RequestOptions::SYNCHRONOUS] = true; + return $this->requestAsync($method, $uri, $options)->wait(); + } + + /** + * Get a client configuration option. + * + * These options include default request options of the client, a "handler" + * (if utilized by the concrete client), and a "base_uri" if utilized by + * the concrete client. + * + * @param string|null $option The config option to retrieve. + * + * @return mixed + * + * @deprecated Client::getConfig will be removed in guzzlehttp/guzzle:8.0. + */ + public function getConfig(?string $option = null) + { + return $option === null + ? $this->config + : ($this->config[$option] ?? null); + } + + private function buildUri(UriInterface $uri, array $config): UriInterface + { + if (isset($config['base_uri'])) { + $uri = Psr7\UriResolver::resolve(Psr7\Utils::uriFor($config['base_uri']), $uri); + } + + if (isset($config['idn_conversion']) && ($config['idn_conversion'] !== false)) { + $idnOptions = ($config['idn_conversion'] === true) ? \IDNA_DEFAULT : $config['idn_conversion']; + $uri = Utils::idnUriConvert($uri, $idnOptions); + } + + return $uri->getScheme() === '' && $uri->getHost() !== '' ? $uri->withScheme('http') : $uri; + } + + /** + * Configures the default options for a client. + */ + private function configureDefaults(array $config): void + { + $defaults = [ + 'allow_redirects' => RedirectMiddleware::$defaultSettings, + 'http_errors' => true, + 'decode_content' => true, + 'verify' => true, + 'cookies' => false, + 'idn_conversion' => false, + ]; + + // Use the standard Linux HTTP_PROXY and HTTPS_PROXY if set. + + // We can only trust the HTTP_PROXY environment variable in a CLI + // process due to the fact that PHP has no reliable mechanism to + // get environment variables that start with "HTTP_". + if (\PHP_SAPI === 'cli' && ($proxy = Utils::getenv('HTTP_PROXY'))) { + $defaults['proxy']['http'] = $proxy; + } + + if ($proxy = Utils::getenv('HTTPS_PROXY')) { + $defaults['proxy']['https'] = $proxy; + } + + if ($noProxy = Utils::getenv('NO_PROXY')) { + $cleanedNoProxy = \str_replace(' ', '', $noProxy); + $defaults['proxy']['no'] = \explode(',', $cleanedNoProxy); + } + + $this->config = $config + $defaults; + + if (!empty($config['cookies']) && $config['cookies'] === true) { + $this->config['cookies'] = new CookieJar(); + } + + // Add the default user-agent header. + if (!isset($this->config['headers'])) { + $this->config['headers'] = ['User-Agent' => Utils::defaultUserAgent()]; + } else { + // Add the User-Agent header if one was not already set. + foreach (\array_keys($this->config['headers']) as $name) { + if (\strtolower($name) === 'user-agent') { + return; + } + } + $this->config['headers']['User-Agent'] = Utils::defaultUserAgent(); + } + } + + /** + * Merges default options into the array. + * + * @param array $options Options to modify by reference + */ + private function prepareDefaults(array $options): array + { + $defaults = $this->config; + + if (!empty($defaults['headers'])) { + // Default headers are only added if they are not present. + $defaults['_conditional'] = $defaults['headers']; + unset($defaults['headers']); + } + + // Special handling for headers is required as they are added as + // conditional headers and as headers passed to a request ctor. + if (\array_key_exists('headers', $options)) { + // Allows default headers to be unset. + if ($options['headers'] === null) { + $defaults['_conditional'] = []; + unset($options['headers']); + } elseif (!\is_array($options['headers'])) { + throw new InvalidArgumentException('headers must be an array'); + } + } + + // Shallow merge defaults underneath options. + $result = $options + $defaults; + + // Remove null values. + foreach ($result as $k => $v) { + if ($v === null) { + unset($result[$k]); + } + } + + return $result; + } + + /** + * Transfers the given request and applies request options. + * + * The URI of the request is not modified and the request options are used + * as-is without merging in default options. + * + * @param array $options See \GuzzleHttp\RequestOptions. + */ + private function transfer(RequestInterface $request, array $options): PromiseInterface + { + $request = $this->applyOptions($request, $options); + /** @var HandlerStack $handler */ + $handler = $options['handler']; + + try { + return P\Create::promiseFor($handler($request, $options)); + } catch (\Exception $e) { + return P\Create::rejectionFor($e); + } + } + + /** + * Applies the array of request options to a request. + */ + private function applyOptions(RequestInterface $request, array &$options): RequestInterface + { + $modify = [ + 'set_headers' => [], + ]; + + if (isset($options['headers'])) { + $modify['set_headers'] = $options['headers']; + unset($options['headers']); + } + + if (isset($options['form_params'])) { + if (isset($options['multipart'])) { + throw new InvalidArgumentException('You cannot use ' + . 'form_params and multipart at the same time. Use the ' + . 'form_params option if you want to send application/' + . 'x-www-form-urlencoded requests, and the multipart ' + . 'option to send multipart/form-data requests.'); + } + $options['body'] = \http_build_query($options['form_params'], '', '&'); + unset($options['form_params']); + // Ensure that we don't have the header in different case and set the new value. + $options['_conditional'] = Psr7\Utils::caselessRemove(['Content-Type'], $options['_conditional']); + $options['_conditional']['Content-Type'] = 'application/x-www-form-urlencoded'; + } + + if (isset($options['multipart'])) { + $options['body'] = new Psr7\MultipartStream($options['multipart']); + unset($options['multipart']); + } + + if (isset($options['json'])) { + $options['body'] = Utils::jsonEncode($options['json']); + unset($options['json']); + // Ensure that we don't have the header in different case and set the new value. + $options['_conditional'] = Psr7\Utils::caselessRemove(['Content-Type'], $options['_conditional']); + $options['_conditional']['Content-Type'] = 'application/json'; + } + + if (!empty($options['decode_content']) + && $options['decode_content'] !== true + ) { + // Ensure that we don't have the header in different case and set the new value. + $options['_conditional'] = Psr7\Utils::caselessRemove(['Accept-Encoding'], $options['_conditional']); + $modify['set_headers']['Accept-Encoding'] = $options['decode_content']; + } + + if (isset($options['body'])) { + if (\is_array($options['body'])) { + throw $this->invalidBody(); + } + $modify['body'] = Psr7\Utils::streamFor($options['body']); + unset($options['body']); + } + + if (!empty($options['auth']) && \is_array($options['auth'])) { + $value = $options['auth']; + $type = isset($value[2]) ? \strtolower($value[2]) : 'basic'; + switch ($type) { + case 'basic': + // Ensure that we don't have the header in different case and set the new value. + $modify['set_headers'] = Psr7\Utils::caselessRemove(['Authorization'], $modify['set_headers']); + $modify['set_headers']['Authorization'] = 'Basic ' + . \base64_encode("$value[0]:$value[1]"); + break; + case 'digest': + // @todo: Do not rely on curl + $options['curl'][\CURLOPT_HTTPAUTH] = \CURLAUTH_DIGEST; + $options['curl'][\CURLOPT_USERPWD] = "$value[0]:$value[1]"; + break; + case 'ntlm': + $options['curl'][\CURLOPT_HTTPAUTH] = \CURLAUTH_NTLM; + $options['curl'][\CURLOPT_USERPWD] = "$value[0]:$value[1]"; + break; + } + } + + if (isset($options['query'])) { + $value = $options['query']; + if (\is_array($value)) { + $value = \http_build_query($value, '', '&', \PHP_QUERY_RFC3986); + } + if (!\is_string($value)) { + throw new InvalidArgumentException('query must be a string or array'); + } + $modify['query'] = $value; + unset($options['query']); + } + + // Ensure that sink is not an invalid value. + if (isset($options['sink'])) { + // TODO: Add more sink validation? + if (\is_bool($options['sink'])) { + throw new InvalidArgumentException('sink must not be a boolean'); + } + } + + $request = Psr7\Utils::modifyRequest($request, $modify); + if ($request->getBody() instanceof Psr7\MultipartStream) { + // Use a multipart/form-data POST if a Content-Type is not set. + // Ensure that we don't have the header in different case and set the new value. + $options['_conditional'] = Psr7\Utils::caselessRemove(['Content-Type'], $options['_conditional']); + $options['_conditional']['Content-Type'] = 'multipart/form-data; boundary=' + . $request->getBody()->getBoundary(); + } + + // Merge in conditional headers if they are not present. + if (isset($options['_conditional'])) { + // Build up the changes so it's in a single clone of the message. + $modify = []; + foreach ($options['_conditional'] as $k => $v) { + if (!$request->hasHeader($k)) { + $modify['set_headers'][$k] = $v; + } + } + $request = Psr7\Utils::modifyRequest($request, $modify); + // Don't pass this internal value along to middleware/handlers. + unset($options['_conditional']); + } + + return $request; + } + + /** + * Return an InvalidArgumentException with pre-set message. + */ + private function invalidBody(): InvalidArgumentException + { + return new InvalidArgumentException('Passing in the "body" request ' + . 'option as an array to send a request is not supported. ' + . 'Please use the "form_params" request option to send a ' + . 'application/x-www-form-urlencoded request, or the "multipart" ' + . 'request option to send a multipart/form-data request.'); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/ClientInterface.php b/vendor/guzzlehttp/guzzle/src/ClientInterface.php new file mode 100644 index 0000000..f257a1a --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/ClientInterface.php @@ -0,0 +1,84 @@ +request('GET', $uri, $options); + } + + /** + * Create and send an HTTP HEAD request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + * + * @throws GuzzleException + */ + public function head($uri, array $options = []): ResponseInterface + { + return $this->request('HEAD', $uri, $options); + } + + /** + * Create and send an HTTP PUT request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + * + * @throws GuzzleException + */ + public function put($uri, array $options = []): ResponseInterface + { + return $this->request('PUT', $uri, $options); + } + + /** + * Create and send an HTTP POST request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + * + * @throws GuzzleException + */ + public function post($uri, array $options = []): ResponseInterface + { + return $this->request('POST', $uri, $options); + } + + /** + * Create and send an HTTP PATCH request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + * + * @throws GuzzleException + */ + public function patch($uri, array $options = []): ResponseInterface + { + return $this->request('PATCH', $uri, $options); + } + + /** + * Create and send an HTTP DELETE request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + * + * @throws GuzzleException + */ + public function delete($uri, array $options = []): ResponseInterface + { + return $this->request('DELETE', $uri, $options); + } + + /** + * Create and send an asynchronous HTTP request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string $method HTTP method + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + */ + abstract public function requestAsync(string $method, $uri, array $options = []): PromiseInterface; + + /** + * Create and send an asynchronous HTTP GET request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + */ + public function getAsync($uri, array $options = []): PromiseInterface + { + return $this->requestAsync('GET', $uri, $options); + } + + /** + * Create and send an asynchronous HTTP HEAD request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + */ + public function headAsync($uri, array $options = []): PromiseInterface + { + return $this->requestAsync('HEAD', $uri, $options); + } + + /** + * Create and send an asynchronous HTTP PUT request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + */ + public function putAsync($uri, array $options = []): PromiseInterface + { + return $this->requestAsync('PUT', $uri, $options); + } + + /** + * Create and send an asynchronous HTTP POST request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + */ + public function postAsync($uri, array $options = []): PromiseInterface + { + return $this->requestAsync('POST', $uri, $options); + } + + /** + * Create and send an asynchronous HTTP PATCH request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + */ + public function patchAsync($uri, array $options = []): PromiseInterface + { + return $this->requestAsync('PATCH', $uri, $options); + } + + /** + * Create and send an asynchronous HTTP DELETE request. + * + * Use an absolute path to override the base path of the client, or a + * relative path to append to the base path of the client. The URL can + * contain the query string as well. Use an array to provide a URL + * template and additional variables to use in the URL template expansion. + * + * @param string|UriInterface $uri URI object or string. + * @param array $options Request options to apply. + */ + public function deleteAsync($uri, array $options = []): PromiseInterface + { + return $this->requestAsync('DELETE', $uri, $options); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php new file mode 100644 index 0000000..d6757c6 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php @@ -0,0 +1,313 @@ +strictMode = $strictMode; + + foreach ($cookieArray as $cookie) { + if (!($cookie instanceof SetCookie)) { + $cookie = new SetCookie($cookie); + } + $this->setCookie($cookie); + } + } + + /** + * Create a new Cookie jar from an associative array and domain. + * + * @param array $cookies Cookies to create the jar from + * @param string $domain Domain to set the cookies to + */ + public static function fromArray(array $cookies, string $domain): self + { + $cookieJar = new self(); + foreach ($cookies as $name => $value) { + $cookieJar->setCookie(new SetCookie([ + 'Domain' => $domain, + 'Name' => $name, + 'Value' => $value, + 'Discard' => true + ])); + } + + return $cookieJar; + } + + /** + * Evaluate if this cookie should be persisted to storage + * that survives between requests. + * + * @param SetCookie $cookie Being evaluated. + * @param bool $allowSessionCookies If we should persist session cookies + */ + public static function shouldPersist(SetCookie $cookie, bool $allowSessionCookies = false): bool + { + if ($cookie->getExpires() || $allowSessionCookies) { + if (!$cookie->getDiscard()) { + return true; + } + } + + return false; + } + + /** + * Finds and returns the cookie based on the name + * + * @param string $name cookie name to search for + * + * @return SetCookie|null cookie that was found or null if not found + */ + public function getCookieByName(string $name): ?SetCookie + { + foreach ($this->cookies as $cookie) { + if ($cookie->getName() !== null && \strcasecmp($cookie->getName(), $name) === 0) { + return $cookie; + } + } + + return null; + } + + /** + * @inheritDoc + */ + public function toArray(): array + { + return \array_map(static function (SetCookie $cookie): array { + return $cookie->toArray(); + }, $this->getIterator()->getArrayCopy()); + } + + /** + * @inheritDoc + */ + public function clear(?string $domain = null, ?string $path = null, ?string $name = null): void + { + if (!$domain) { + $this->cookies = []; + return; + } elseif (!$path) { + $this->cookies = \array_filter( + $this->cookies, + static function (SetCookie $cookie) use ($domain): bool { + return !$cookie->matchesDomain($domain); + } + ); + } elseif (!$name) { + $this->cookies = \array_filter( + $this->cookies, + static function (SetCookie $cookie) use ($path, $domain): bool { + return !($cookie->matchesPath($path) && + $cookie->matchesDomain($domain)); + } + ); + } else { + $this->cookies = \array_filter( + $this->cookies, + static function (SetCookie $cookie) use ($path, $domain, $name) { + return !($cookie->getName() == $name && + $cookie->matchesPath($path) && + $cookie->matchesDomain($domain)); + } + ); + } + } + + /** + * @inheritDoc + */ + public function clearSessionCookies(): void + { + $this->cookies = \array_filter( + $this->cookies, + static function (SetCookie $cookie): bool { + return !$cookie->getDiscard() && $cookie->getExpires(); + } + ); + } + + /** + * @inheritDoc + */ + public function setCookie(SetCookie $cookie): bool + { + // If the name string is empty (but not 0), ignore the set-cookie + // string entirely. + $name = $cookie->getName(); + if (!$name && $name !== '0') { + return false; + } + + // Only allow cookies with set and valid domain, name, value + $result = $cookie->validate(); + if ($result !== true) { + if ($this->strictMode) { + throw new \RuntimeException('Invalid cookie: ' . $result); + } + $this->removeCookieIfEmpty($cookie); + return false; + } + + // Resolve conflicts with previously set cookies + foreach ($this->cookies as $i => $c) { + + // Two cookies are identical, when their path, and domain are + // identical. + if ($c->getPath() != $cookie->getPath() || + $c->getDomain() != $cookie->getDomain() || + $c->getName() != $cookie->getName() + ) { + continue; + } + + // The previously set cookie is a discard cookie and this one is + // not so allow the new cookie to be set + if (!$cookie->getDiscard() && $c->getDiscard()) { + unset($this->cookies[$i]); + continue; + } + + // If the new cookie's expiration is further into the future, then + // replace the old cookie + if ($cookie->getExpires() > $c->getExpires()) { + unset($this->cookies[$i]); + continue; + } + + // If the value has changed, we better change it + if ($cookie->getValue() !== $c->getValue()) { + unset($this->cookies[$i]); + continue; + } + + // The cookie exists, so no need to continue + return false; + } + + $this->cookies[] = $cookie; + + return true; + } + + public function count(): int + { + return \count($this->cookies); + } + + /** + * @return \ArrayIterator + */ + public function getIterator(): \ArrayIterator + { + return new \ArrayIterator(\array_values($this->cookies)); + } + + public function extractCookies(RequestInterface $request, ResponseInterface $response): void + { + if ($cookieHeader = $response->getHeader('Set-Cookie')) { + foreach ($cookieHeader as $cookie) { + $sc = SetCookie::fromString($cookie); + if (!$sc->getDomain()) { + $sc->setDomain($request->getUri()->getHost()); + } + if (0 !== \strpos($sc->getPath(), '/')) { + $sc->setPath($this->getCookiePathFromRequest($request)); + } + $this->setCookie($sc); + } + } + } + + /** + * Computes cookie path following RFC 6265 section 5.1.4 + * + * @link https://tools.ietf.org/html/rfc6265#section-5.1.4 + */ + private function getCookiePathFromRequest(RequestInterface $request): string + { + $uriPath = $request->getUri()->getPath(); + if ('' === $uriPath) { + return '/'; + } + if (0 !== \strpos($uriPath, '/')) { + return '/'; + } + if ('/' === $uriPath) { + return '/'; + } + $lastSlashPos = \strrpos($uriPath, '/'); + if (0 === $lastSlashPos || false === $lastSlashPos) { + return '/'; + } + + return \substr($uriPath, 0, $lastSlashPos); + } + + public function withCookieHeader(RequestInterface $request): RequestInterface + { + $values = []; + $uri = $request->getUri(); + $scheme = $uri->getScheme(); + $host = $uri->getHost(); + $path = $uri->getPath() ?: '/'; + + foreach ($this->cookies as $cookie) { + if ($cookie->matchesPath($path) && + $cookie->matchesDomain($host) && + !$cookie->isExpired() && + (!$cookie->getSecure() || $scheme === 'https') + ) { + $values[] = $cookie->getName() . '=' + . $cookie->getValue(); + } + } + + return $values + ? $request->withHeader('Cookie', \implode('; ', $values)) + : $request; + } + + /** + * If a cookie already exists and the server asks to set it again with a + * null value, the cookie must be deleted. + */ + private function removeCookieIfEmpty(SetCookie $cookie): void + { + $cookieValue = $cookie->getValue(); + if ($cookieValue === null || $cookieValue === '') { + $this->clear( + $cookie->getDomain(), + $cookie->getPath(), + $cookie->getName() + ); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php new file mode 100644 index 0000000..7df374b --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php @@ -0,0 +1,79 @@ + + */ +interface CookieJarInterface extends \Countable, \IteratorAggregate +{ + /** + * Create a request with added cookie headers. + * + * If no matching cookies are found in the cookie jar, then no Cookie + * header is added to the request and the same request is returned. + * + * @param RequestInterface $request Request object to modify. + * + * @return RequestInterface returns the modified request. + */ + public function withCookieHeader(RequestInterface $request): RequestInterface; + + /** + * Extract cookies from an HTTP response and store them in the CookieJar. + * + * @param RequestInterface $request Request that was sent + * @param ResponseInterface $response Response that was received + */ + public function extractCookies(RequestInterface $request, ResponseInterface $response): void; + + /** + * Sets a cookie in the cookie jar. + * + * @param SetCookie $cookie Cookie to set. + * + * @return bool Returns true on success or false on failure + */ + public function setCookie(SetCookie $cookie): bool; + + /** + * Remove cookies currently held in the cookie jar. + * + * Invoking this method without arguments will empty the whole cookie jar. + * If given a $domain argument only cookies belonging to that domain will + * be removed. If given a $domain and $path argument, cookies belonging to + * the specified path within that domain are removed. If given all three + * arguments, then the cookie with the specified name, path and domain is + * removed. + * + * @param string|null $domain Clears cookies matching a domain + * @param string|null $path Clears cookies matching a domain and path + * @param string|null $name Clears cookies matching a domain, path, and name + */ + public function clear(?string $domain = null, ?string $path = null, ?string $name = null): void; + + /** + * Discard all sessions cookies. + * + * Removes cookies that don't have an expire field or a have a discard + * field set to true. To be called when the user agent shuts down according + * to RFC 2965. + */ + public function clearSessionCookies(): void; + + /** + * Converts the cookie jar to an array. + */ + public function toArray(): array; +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/FileCookieJar.php b/vendor/guzzlehttp/guzzle/src/Cookie/FileCookieJar.php new file mode 100644 index 0000000..290236d --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/FileCookieJar.php @@ -0,0 +1,101 @@ +filename = $cookieFile; + $this->storeSessionCookies = $storeSessionCookies; + + if (\file_exists($cookieFile)) { + $this->load($cookieFile); + } + } + + /** + * Saves the file when shutting down + */ + public function __destruct() + { + $this->save($this->filename); + } + + /** + * Saves the cookies to a file. + * + * @param string $filename File to save + * + * @throws \RuntimeException if the file cannot be found or created + */ + public function save(string $filename): void + { + $json = []; + /** @var SetCookie $cookie */ + foreach ($this as $cookie) { + if (CookieJar::shouldPersist($cookie, $this->storeSessionCookies)) { + $json[] = $cookie->toArray(); + } + } + + $jsonStr = Utils::jsonEncode($json); + if (false === \file_put_contents($filename, $jsonStr, \LOCK_EX)) { + throw new \RuntimeException("Unable to save file {$filename}"); + } + } + + /** + * Load cookies from a JSON formatted file. + * + * Old cookies are kept unless overwritten by newly loaded ones. + * + * @param string $filename Cookie file to load. + * + * @throws \RuntimeException if the file cannot be loaded. + */ + public function load(string $filename): void + { + $json = \file_get_contents($filename); + if (false === $json) { + throw new \RuntimeException("Unable to load file {$filename}"); + } + if ($json === '') { + return; + } + + $data = Utils::jsonDecode($json, true); + if (\is_array($data)) { + foreach ($data as $cookie) { + $this->setCookie(new SetCookie($cookie)); + } + } elseif (\is_scalar($data) && !empty($data)) { + throw new \RuntimeException("Invalid cookie file: {$filename}"); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php b/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php new file mode 100644 index 0000000..5d51ca9 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php @@ -0,0 +1,77 @@ +sessionKey = $sessionKey; + $this->storeSessionCookies = $storeSessionCookies; + $this->load(); + } + + /** + * Saves cookies to session when shutting down + */ + public function __destruct() + { + $this->save(); + } + + /** + * Save cookies to the client session + */ + public function save(): void + { + $json = []; + /** @var SetCookie $cookie */ + foreach ($this as $cookie) { + if (CookieJar::shouldPersist($cookie, $this->storeSessionCookies)) { + $json[] = $cookie->toArray(); + } + } + + $_SESSION[$this->sessionKey] = \json_encode($json); + } + + /** + * Load the contents of the client session into the data array + */ + protected function load(): void + { + if (!isset($_SESSION[$this->sessionKey])) { + return; + } + $data = \json_decode($_SESSION[$this->sessionKey], true); + if (\is_array($data)) { + foreach ($data as $cookie) { + $this->setCookie(new SetCookie($cookie)); + } + } elseif (\strlen($data)) { + throw new \RuntimeException("Invalid cookie data"); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php b/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php new file mode 100644 index 0000000..602370d --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php @@ -0,0 +1,410 @@ + null, + 'Value' => null, + 'Domain' => null, + 'Path' => '/', + 'Max-Age' => null, + 'Expires' => null, + 'Secure' => false, + 'Discard' => false, + 'HttpOnly' => false + ]; + + /** + * @var array Cookie data + */ + private $data; + + /** + * Create a new SetCookie object from a string. + * + * @param string $cookie Set-Cookie header string + */ + public static function fromString(string $cookie): self + { + // Create the default return array + $data = self::$defaults; + // Explode the cookie string using a series of semicolons + $pieces = \array_filter(\array_map('trim', \explode(';', $cookie))); + // The name of the cookie (first kvp) must exist and include an equal sign. + if (!isset($pieces[0]) || \strpos($pieces[0], '=') === false) { + return new self($data); + } + + // Add the cookie pieces into the parsed data array + foreach ($pieces as $part) { + $cookieParts = \explode('=', $part, 2); + $key = \trim($cookieParts[0]); + $value = isset($cookieParts[1]) + ? \trim($cookieParts[1], " \n\r\t\0\x0B") + : true; + + // Only check for non-cookies when cookies have been found + if (!isset($data['Name'])) { + $data['Name'] = $key; + $data['Value'] = $value; + } else { + foreach (\array_keys(self::$defaults) as $search) { + if (!\strcasecmp($search, $key)) { + $data[$search] = $value; + continue 2; + } + } + $data[$key] = $value; + } + } + + return new self($data); + } + + /** + * @param array $data Array of cookie data provided by a Cookie parser + */ + public function __construct(array $data = []) + { + /** @var array|null $replaced will be null in case of replace error */ + $replaced = \array_replace(self::$defaults, $data); + if ($replaced === null) { + throw new \InvalidArgumentException('Unable to replace the default values for the Cookie.'); + } + + $this->data = $replaced; + // Extract the Expires value and turn it into a UNIX timestamp if needed + if (!$this->getExpires() && $this->getMaxAge()) { + // Calculate the Expires date + $this->setExpires(\time() + $this->getMaxAge()); + } elseif (null !== ($expires = $this->getExpires()) && !\is_numeric($expires)) { + $this->setExpires($expires); + } + } + + public function __toString() + { + $str = $this->data['Name'] . '=' . $this->data['Value'] . '; '; + foreach ($this->data as $k => $v) { + if ($k !== 'Name' && $k !== 'Value' && $v !== null && $v !== false) { + if ($k === 'Expires') { + $str .= 'Expires=' . \gmdate('D, d M Y H:i:s \G\M\T', $v) . '; '; + } else { + $str .= ($v === true ? $k : "{$k}={$v}") . '; '; + } + } + } + + return \rtrim($str, '; '); + } + + public function toArray(): array + { + return $this->data; + } + + /** + * Get the cookie name. + * + * @return string + */ + public function getName() + { + return $this->data['Name']; + } + + /** + * Set the cookie name. + * + * @param string $name Cookie name + */ + public function setName($name): void + { + $this->data['Name'] = $name; + } + + /** + * Get the cookie value. + * + * @return string|null + */ + public function getValue() + { + return $this->data['Value']; + } + + /** + * Set the cookie value. + * + * @param string $value Cookie value + */ + public function setValue($value): void + { + $this->data['Value'] = $value; + } + + /** + * Get the domain. + * + * @return string|null + */ + public function getDomain() + { + return $this->data['Domain']; + } + + /** + * Set the domain of the cookie. + * + * @param string $domain + */ + public function setDomain($domain): void + { + $this->data['Domain'] = $domain; + } + + /** + * Get the path. + * + * @return string + */ + public function getPath() + { + return $this->data['Path']; + } + + /** + * Set the path of the cookie. + * + * @param string $path Path of the cookie + */ + public function setPath($path): void + { + $this->data['Path'] = $path; + } + + /** + * Maximum lifetime of the cookie in seconds. + * + * @return int|null + */ + public function getMaxAge() + { + return $this->data['Max-Age']; + } + + /** + * Set the max-age of the cookie. + * + * @param int $maxAge Max age of the cookie in seconds + */ + public function setMaxAge($maxAge): void + { + $this->data['Max-Age'] = $maxAge; + } + + /** + * The UNIX timestamp when the cookie Expires. + * + * @return string|int|null + */ + public function getExpires() + { + return $this->data['Expires']; + } + + /** + * Set the unix timestamp for which the cookie will expire. + * + * @param int|string $timestamp Unix timestamp or any English textual datetime description. + */ + public function setExpires($timestamp): void + { + $this->data['Expires'] = \is_numeric($timestamp) + ? (int) $timestamp + : \strtotime($timestamp); + } + + /** + * Get whether or not this is a secure cookie. + * + * @return bool|null + */ + public function getSecure() + { + return $this->data['Secure']; + } + + /** + * Set whether or not the cookie is secure. + * + * @param bool $secure Set to true or false if secure + */ + public function setSecure($secure): void + { + $this->data['Secure'] = $secure; + } + + /** + * Get whether or not this is a session cookie. + * + * @return bool|null + */ + public function getDiscard() + { + return $this->data['Discard']; + } + + /** + * Set whether or not this is a session cookie. + * + * @param bool $discard Set to true or false if this is a session cookie + */ + public function setDiscard($discard): void + { + $this->data['Discard'] = $discard; + } + + /** + * Get whether or not this is an HTTP only cookie. + * + * @return bool + */ + public function getHttpOnly() + { + return $this->data['HttpOnly']; + } + + /** + * Set whether or not this is an HTTP only cookie. + * + * @param bool $httpOnly Set to true or false if this is HTTP only + */ + public function setHttpOnly($httpOnly): void + { + $this->data['HttpOnly'] = $httpOnly; + } + + /** + * Check if the cookie matches a path value. + * + * A request-path path-matches a given cookie-path if at least one of + * the following conditions holds: + * + * - The cookie-path and the request-path are identical. + * - The cookie-path is a prefix of the request-path, and the last + * character of the cookie-path is %x2F ("/"). + * - The cookie-path is a prefix of the request-path, and the first + * character of the request-path that is not included in the cookie- + * path is a %x2F ("/") character. + * + * @param string $requestPath Path to check against + */ + public function matchesPath(string $requestPath): bool + { + $cookiePath = $this->getPath(); + + // Match on exact matches or when path is the default empty "/" + if ($cookiePath === '/' || $cookiePath == $requestPath) { + return true; + } + + // Ensure that the cookie-path is a prefix of the request path. + if (0 !== \strpos($requestPath, $cookiePath)) { + return false; + } + + // Match if the last character of the cookie-path is "/" + if (\substr($cookiePath, -1, 1) === '/') { + return true; + } + + // Match if the first character not included in cookie path is "/" + return \substr($requestPath, \strlen($cookiePath), 1) === '/'; + } + + /** + * Check if the cookie matches a domain value. + * + * @param string $domain Domain to check against + */ + public function matchesDomain(string $domain): bool + { + $cookieDomain = $this->getDomain(); + if (null === $cookieDomain) { + return true; + } + + // Remove the leading '.' as per spec in RFC 6265. + // https://tools.ietf.org/html/rfc6265#section-5.2.3 + $cookieDomain = \ltrim($cookieDomain, '.'); + + // Domain not set or exact match. + if (!$cookieDomain || !\strcasecmp($domain, $cookieDomain)) { + return true; + } + + // Matching the subdomain according to RFC 6265. + // https://tools.ietf.org/html/rfc6265#section-5.1.3 + if (\filter_var($domain, \FILTER_VALIDATE_IP)) { + return false; + } + + return (bool) \preg_match('/\.' . \preg_quote($cookieDomain, '/') . '$/', $domain); + } + + /** + * Check if the cookie is expired. + */ + public function isExpired(): bool + { + return $this->getExpires() !== null && \time() > $this->getExpires(); + } + + /** + * Check if the cookie is valid according to RFC 6265. + * + * @return bool|string Returns true if valid or an error message if invalid + */ + public function validate() + { + $name = $this->getName(); + if ($name === '') { + return 'The cookie name must not be empty'; + } + + // Check if any of the invalid characters are present in the cookie name + if (\preg_match( + '/[\x00-\x20\x22\x28-\x29\x2c\x2f\x3a-\x40\x5c\x7b\x7d\x7f]/', + $name + )) { + return 'Cookie name must not contain invalid characters: ASCII ' + . 'Control characters (0-31;127), space, tab and the ' + . 'following characters: ()<>@,;:\"/?={}'; + } + + // Value must not be null. 0 and empty string are valid. Empty strings + // are technically against RFC 6265, but known to happen in the wild. + $value = $this->getValue(); + if ($value === null) { + return 'The cookie value must not be empty'; + } + + // Domains must not be empty, but can be 0. "0" is not a valid internet + // domain, but may be used as server name in a private network. + $domain = $this->getDomain(); + if ($domain === null || $domain === '') { + return 'The cookie domain must not be empty'; + } + + return true; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php b/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php new file mode 100644 index 0000000..a80956c --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php @@ -0,0 +1,39 @@ +request = $request; + $this->handlerContext = $handlerContext; + } + + /** + * Get the request that caused the exception + */ + public function getRequest(): RequestInterface + { + return $this->request; + } + + /** + * Get contextual information about the error from the underlying handler. + * + * The contents of this array will vary depending on which handler you are + * using. It may also be just an empty array. Relying on this data will + * couple you to a specific handler, but can give more debug information + * when needed. + */ + public function getHandlerContext(): array + { + return $this->handlerContext; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Exception/GuzzleException.php b/vendor/guzzlehttp/guzzle/src/Exception/GuzzleException.php new file mode 100644 index 0000000..fa3ed69 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Exception/GuzzleException.php @@ -0,0 +1,9 @@ +getStatusCode() : 0; + parent::__construct($message, $code, $previous); + $this->request = $request; + $this->response = $response; + $this->handlerContext = $handlerContext; + } + + /** + * Wrap non-RequestExceptions with a RequestException + */ + public static function wrapException(RequestInterface $request, \Throwable $e): RequestException + { + return $e instanceof RequestException ? $e : new RequestException($e->getMessage(), $request, null, $e); + } + + /** + * Factory method to create a new exception with a normalized error message + * + * @param RequestInterface $request Request sent + * @param ResponseInterface $response Response received + * @param \Throwable|null $previous Previous exception + * @param array $handlerContext Optional handler context + * @param BodySummarizerInterface|null $bodySummarizer Optional body summarizer + */ + public static function create( + RequestInterface $request, + ResponseInterface $response = null, + \Throwable $previous = null, + array $handlerContext = [], + BodySummarizerInterface $bodySummarizer = null + ): self { + if (!$response) { + return new self( + 'Error completing request', + $request, + null, + $previous, + $handlerContext + ); + } + + $level = (int) \floor($response->getStatusCode() / 100); + if ($level === 4) { + $label = 'Client error'; + $className = ClientException::class; + } elseif ($level === 5) { + $label = 'Server error'; + $className = ServerException::class; + } else { + $label = 'Unsuccessful request'; + $className = __CLASS__; + } + + $uri = $request->getUri(); + $uri = static::obfuscateUri($uri); + + // Client Error: `GET /` resulted in a `404 Not Found` response: + // ... (truncated) + $message = \sprintf( + '%s: `%s %s` resulted in a `%s %s` response', + $label, + $request->getMethod(), + $uri, + $response->getStatusCode(), + $response->getReasonPhrase() + ); + + $summary = ($bodySummarizer ?? new BodySummarizer())->summarize($response); + + if ($summary !== null) { + $message .= ":\n{$summary}\n"; + } + + return new $className($message, $request, $response, $previous, $handlerContext); + } + + /** + * Obfuscates URI if there is a username and a password present + */ + private static function obfuscateUri(UriInterface $uri): UriInterface + { + $userInfo = $uri->getUserInfo(); + + if (false !== ($pos = \strpos($userInfo, ':'))) { + return $uri->withUserInfo(\substr($userInfo, 0, $pos), '***'); + } + + return $uri; + } + + /** + * Get the request that caused the exception + */ + public function getRequest(): RequestInterface + { + return $this->request; + } + + /** + * Get the associated response + */ + public function getResponse(): ?ResponseInterface + { + return $this->response; + } + + /** + * Check if a response was received + */ + public function hasResponse(): bool + { + return $this->response !== null; + } + + /** + * Get contextual information about the error from the underlying handler. + * + * The contents of this array will vary depending on which handler you are + * using. It may also be just an empty array. Relying on this data will + * couple you to a specific handler, but can give more debug information + * when needed. + */ + public function getHandlerContext(): array + { + return $this->handlerContext; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php b/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php new file mode 100644 index 0000000..8055e06 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php @@ -0,0 +1,10 @@ +maxHandles = $maxHandles; + } + + public function create(RequestInterface $request, array $options): EasyHandle + { + if (isset($options['curl']['body_as_string'])) { + $options['_body_as_string'] = $options['curl']['body_as_string']; + unset($options['curl']['body_as_string']); + } + + $easy = new EasyHandle; + $easy->request = $request; + $easy->options = $options; + $conf = $this->getDefaultConf($easy); + $this->applyMethod($easy, $conf); + $this->applyHandlerOptions($easy, $conf); + $this->applyHeaders($easy, $conf); + unset($conf['_headers']); + + // Add handler options from the request configuration options + if (isset($options['curl'])) { + $conf = \array_replace($conf, $options['curl']); + } + + $conf[\CURLOPT_HEADERFUNCTION] = $this->createHeaderFn($easy); + $easy->handle = $this->handles ? \array_pop($this->handles) : \curl_init(); + curl_setopt_array($easy->handle, $conf); + + return $easy; + } + + public function release(EasyHandle $easy): void + { + $resource = $easy->handle; + unset($easy->handle); + + if (\count($this->handles) >= $this->maxHandles) { + \curl_close($resource); + } else { + // Remove all callback functions as they can hold onto references + // and are not cleaned up by curl_reset. Using curl_setopt_array + // does not work for some reason, so removing each one + // individually. + \curl_setopt($resource, \CURLOPT_HEADERFUNCTION, null); + \curl_setopt($resource, \CURLOPT_READFUNCTION, null); + \curl_setopt($resource, \CURLOPT_WRITEFUNCTION, null); + \curl_setopt($resource, \CURLOPT_PROGRESSFUNCTION, null); + \curl_reset($resource); + $this->handles[] = $resource; + } + } + + /** + * Completes a cURL transaction, either returning a response promise or a + * rejected promise. + * + * @param callable(RequestInterface, array): PromiseInterface $handler + * @param CurlFactoryInterface $factory Dictates how the handle is released + */ + public static function finish(callable $handler, EasyHandle $easy, CurlFactoryInterface $factory): PromiseInterface + { + if (isset($easy->options['on_stats'])) { + self::invokeStats($easy); + } + + if (!$easy->response || $easy->errno) { + return self::finishError($handler, $easy, $factory); + } + + // Return the response if it is present and there is no error. + $factory->release($easy); + + // Rewind the body of the response if possible. + $body = $easy->response->getBody(); + if ($body->isSeekable()) { + $body->rewind(); + } + + return new FulfilledPromise($easy->response); + } + + private static function invokeStats(EasyHandle $easy): void + { + $curlStats = \curl_getinfo($easy->handle); + $curlStats['appconnect_time'] = \curl_getinfo($easy->handle, \CURLINFO_APPCONNECT_TIME); + $stats = new TransferStats( + $easy->request, + $easy->response, + $curlStats['total_time'], + $easy->errno, + $curlStats + ); + ($easy->options['on_stats'])($stats); + } + + /** + * @param callable(RequestInterface, array): PromiseInterface $handler + */ + private static function finishError(callable $handler, EasyHandle $easy, CurlFactoryInterface $factory): PromiseInterface + { + // Get error information and release the handle to the factory. + $ctx = [ + 'errno' => $easy->errno, + 'error' => \curl_error($easy->handle), + 'appconnect_time' => \curl_getinfo($easy->handle, \CURLINFO_APPCONNECT_TIME), + ] + \curl_getinfo($easy->handle); + $ctx[self::CURL_VERSION_STR] = \curl_version()['version']; + $factory->release($easy); + + // Retry when nothing is present or when curl failed to rewind. + if (empty($easy->options['_err_message']) && (!$easy->errno || $easy->errno == 65)) { + return self::retryFailedRewind($handler, $easy, $ctx); + } + + return self::createRejection($easy, $ctx); + } + + private static function createRejection(EasyHandle $easy, array $ctx): PromiseInterface + { + static $connectionErrors = [ + \CURLE_OPERATION_TIMEOUTED => true, + \CURLE_COULDNT_RESOLVE_HOST => true, + \CURLE_COULDNT_CONNECT => true, + \CURLE_SSL_CONNECT_ERROR => true, + \CURLE_GOT_NOTHING => true, + ]; + + if ($easy->createResponseException) { + return P\Create::rejectionFor( + new RequestException( + 'An error was encountered while creating the response', + $easy->request, + $easy->response, + $easy->createResponseException, + $ctx + ) + ); + } + + // If an exception was encountered during the onHeaders event, then + // return a rejected promise that wraps that exception. + if ($easy->onHeadersException) { + return P\Create::rejectionFor( + new RequestException( + 'An error was encountered during the on_headers event', + $easy->request, + $easy->response, + $easy->onHeadersException, + $ctx + ) + ); + } + + $message = \sprintf( + 'cURL error %s: %s (%s)', + $ctx['errno'], + $ctx['error'], + 'see https://curl.haxx.se/libcurl/c/libcurl-errors.html' + ); + $uriString = (string) $easy->request->getUri(); + if ($uriString !== '' && false === \strpos($ctx['error'], $uriString)) { + $message .= \sprintf(' for %s', $uriString); + } + + // Create a connection exception if it was a specific error code. + $error = isset($connectionErrors[$easy->errno]) + ? new ConnectException($message, $easy->request, null, $ctx) + : new RequestException($message, $easy->request, $easy->response, null, $ctx); + + return P\Create::rejectionFor($error); + } + + /** + * @return array + */ + private function getDefaultConf(EasyHandle $easy): array + { + $conf = [ + '_headers' => $easy->request->getHeaders(), + \CURLOPT_CUSTOMREQUEST => $easy->request->getMethod(), + \CURLOPT_URL => (string) $easy->request->getUri()->withFragment(''), + \CURLOPT_RETURNTRANSFER => false, + \CURLOPT_HEADER => false, + \CURLOPT_CONNECTTIMEOUT => 150, + ]; + + if (\defined('CURLOPT_PROTOCOLS')) { + $conf[\CURLOPT_PROTOCOLS] = \CURLPROTO_HTTP | \CURLPROTO_HTTPS; + } + + $version = $easy->request->getProtocolVersion(); + if ($version == 1.1) { + $conf[\CURLOPT_HTTP_VERSION] = \CURL_HTTP_VERSION_1_1; + } elseif ($version == 2.0) { + $conf[\CURLOPT_HTTP_VERSION] = \CURL_HTTP_VERSION_2_0; + } else { + $conf[\CURLOPT_HTTP_VERSION] = \CURL_HTTP_VERSION_1_0; + } + + return $conf; + } + + private function applyMethod(EasyHandle $easy, array &$conf): void + { + $body = $easy->request->getBody(); + $size = $body->getSize(); + + if ($size === null || $size > 0) { + $this->applyBody($easy->request, $easy->options, $conf); + return; + } + + $method = $easy->request->getMethod(); + if ($method === 'PUT' || $method === 'POST') { + // See https://tools.ietf.org/html/rfc7230#section-3.3.2 + if (!$easy->request->hasHeader('Content-Length')) { + $conf[\CURLOPT_HTTPHEADER][] = 'Content-Length: 0'; + } + } elseif ($method === 'HEAD') { + $conf[\CURLOPT_NOBODY] = true; + unset( + $conf[\CURLOPT_WRITEFUNCTION], + $conf[\CURLOPT_READFUNCTION], + $conf[\CURLOPT_FILE], + $conf[\CURLOPT_INFILE] + ); + } + } + + private function applyBody(RequestInterface $request, array $options, array &$conf): void + { + $size = $request->hasHeader('Content-Length') + ? (int) $request->getHeaderLine('Content-Length') + : null; + + // Send the body as a string if the size is less than 1MB OR if the + // [curl][body_as_string] request value is set. + if (($size !== null && $size < 1000000) || !empty($options['_body_as_string'])) { + $conf[\CURLOPT_POSTFIELDS] = (string) $request->getBody(); + // Don't duplicate the Content-Length header + $this->removeHeader('Content-Length', $conf); + $this->removeHeader('Transfer-Encoding', $conf); + } else { + $conf[\CURLOPT_UPLOAD] = true; + if ($size !== null) { + $conf[\CURLOPT_INFILESIZE] = $size; + $this->removeHeader('Content-Length', $conf); + } + $body = $request->getBody(); + if ($body->isSeekable()) { + $body->rewind(); + } + $conf[\CURLOPT_READFUNCTION] = static function ($ch, $fd, $length) use ($body) { + return $body->read($length); + }; + } + + // If the Expect header is not present, prevent curl from adding it + if (!$request->hasHeader('Expect')) { + $conf[\CURLOPT_HTTPHEADER][] = 'Expect:'; + } + + // cURL sometimes adds a content-type by default. Prevent this. + if (!$request->hasHeader('Content-Type')) { + $conf[\CURLOPT_HTTPHEADER][] = 'Content-Type:'; + } + } + + private function applyHeaders(EasyHandle $easy, array &$conf): void + { + foreach ($conf['_headers'] as $name => $values) { + foreach ($values as $value) { + $value = (string) $value; + if ($value === '') { + // cURL requires a special format for empty headers. + // See https://github.com/guzzle/guzzle/issues/1882 for more details. + $conf[\CURLOPT_HTTPHEADER][] = "$name;"; + } else { + $conf[\CURLOPT_HTTPHEADER][] = "$name: $value"; + } + } + } + + // Remove the Accept header if one was not set + if (!$easy->request->hasHeader('Accept')) { + $conf[\CURLOPT_HTTPHEADER][] = 'Accept:'; + } + } + + /** + * Remove a header from the options array. + * + * @param string $name Case-insensitive header to remove + * @param array $options Array of options to modify + */ + private function removeHeader(string $name, array &$options): void + { + foreach (\array_keys($options['_headers']) as $key) { + if (!\strcasecmp($key, $name)) { + unset($options['_headers'][$key]); + return; + } + } + } + + private function applyHandlerOptions(EasyHandle $easy, array &$conf): void + { + $options = $easy->options; + if (isset($options['verify'])) { + if ($options['verify'] === false) { + unset($conf[\CURLOPT_CAINFO]); + $conf[\CURLOPT_SSL_VERIFYHOST] = 0; + $conf[\CURLOPT_SSL_VERIFYPEER] = false; + } else { + $conf[\CURLOPT_SSL_VERIFYHOST] = 2; + $conf[\CURLOPT_SSL_VERIFYPEER] = true; + if (\is_string($options['verify'])) { + // Throw an error if the file/folder/link path is not valid or doesn't exist. + if (!\file_exists($options['verify'])) { + throw new \InvalidArgumentException("SSL CA bundle not found: {$options['verify']}"); + } + // If it's a directory or a link to a directory use CURLOPT_CAPATH. + // If not, it's probably a file, or a link to a file, so use CURLOPT_CAINFO. + if ( + \is_dir($options['verify']) || + ( + \is_link($options['verify']) === true && + ($verifyLink = \readlink($options['verify'])) !== false && + \is_dir($verifyLink) + ) + ) { + $conf[\CURLOPT_CAPATH] = $options['verify']; + } else { + $conf[\CURLOPT_CAINFO] = $options['verify']; + } + } + } + } + + if (!isset($options['curl'][\CURLOPT_ENCODING]) && !empty($options['decode_content'])) { + $accept = $easy->request->getHeaderLine('Accept-Encoding'); + if ($accept) { + $conf[\CURLOPT_ENCODING] = $accept; + } else { + $conf[\CURLOPT_ENCODING] = ''; + // Don't let curl send the header over the wire + $conf[\CURLOPT_HTTPHEADER][] = 'Accept-Encoding:'; + } + } + + if (!isset($options['sink'])) { + // Use a default temp stream if no sink was set. + $options['sink'] = \GuzzleHttp\Psr7\Utils::tryFopen('php://temp', 'w+'); + } + $sink = $options['sink']; + if (!\is_string($sink)) { + $sink = \GuzzleHttp\Psr7\Utils::streamFor($sink); + } elseif (!\is_dir(\dirname($sink))) { + // Ensure that the directory exists before failing in curl. + throw new \RuntimeException(\sprintf('Directory %s does not exist for sink value of %s', \dirname($sink), $sink)); + } else { + $sink = new LazyOpenStream($sink, 'w+'); + } + $easy->sink = $sink; + $conf[\CURLOPT_WRITEFUNCTION] = static function ($ch, $write) use ($sink): int { + return $sink->write($write); + }; + + $timeoutRequiresNoSignal = false; + if (isset($options['timeout'])) { + $timeoutRequiresNoSignal |= $options['timeout'] < 1; + $conf[\CURLOPT_TIMEOUT_MS] = $options['timeout'] * 1000; + } + + // CURL default value is CURL_IPRESOLVE_WHATEVER + if (isset($options['force_ip_resolve'])) { + if ('v4' === $options['force_ip_resolve']) { + $conf[\CURLOPT_IPRESOLVE] = \CURL_IPRESOLVE_V4; + } elseif ('v6' === $options['force_ip_resolve']) { + $conf[\CURLOPT_IPRESOLVE] = \CURL_IPRESOLVE_V6; + } + } + + if (isset($options['connect_timeout'])) { + $timeoutRequiresNoSignal |= $options['connect_timeout'] < 1; + $conf[\CURLOPT_CONNECTTIMEOUT_MS] = $options['connect_timeout'] * 1000; + } + + if ($timeoutRequiresNoSignal && \strtoupper(\substr(\PHP_OS, 0, 3)) !== 'WIN') { + $conf[\CURLOPT_NOSIGNAL] = true; + } + + if (isset($options['proxy'])) { + if (!\is_array($options['proxy'])) { + $conf[\CURLOPT_PROXY] = $options['proxy']; + } else { + $scheme = $easy->request->getUri()->getScheme(); + if (isset($options['proxy'][$scheme])) { + $host = $easy->request->getUri()->getHost(); + if (!isset($options['proxy']['no']) || !Utils::isHostInNoProxy($host, $options['proxy']['no'])) { + $conf[\CURLOPT_PROXY] = $options['proxy'][$scheme]; + } + } + } + } + + if (isset($options['cert'])) { + $cert = $options['cert']; + if (\is_array($cert)) { + $conf[\CURLOPT_SSLCERTPASSWD] = $cert[1]; + $cert = $cert[0]; + } + if (!\file_exists($cert)) { + throw new \InvalidArgumentException("SSL certificate not found: {$cert}"); + } + # OpenSSL (versions 0.9.3 and later) also support "P12" for PKCS#12-encoded files. + # see https://curl.se/libcurl/c/CURLOPT_SSLCERTTYPE.html + $ext = pathinfo($cert, \PATHINFO_EXTENSION); + if (preg_match('#^(der|p12)$#i', $ext)) { + $conf[\CURLOPT_SSLCERTTYPE] = strtoupper($ext); + } + $conf[\CURLOPT_SSLCERT] = $cert; + } + + if (isset($options['ssl_key'])) { + if (\is_array($options['ssl_key'])) { + if (\count($options['ssl_key']) === 2) { + [$sslKey, $conf[\CURLOPT_SSLKEYPASSWD]] = $options['ssl_key']; + } else { + [$sslKey] = $options['ssl_key']; + } + } + + $sslKey = $sslKey ?? $options['ssl_key']; + + if (!\file_exists($sslKey)) { + throw new \InvalidArgumentException("SSL private key not found: {$sslKey}"); + } + $conf[\CURLOPT_SSLKEY] = $sslKey; + } + + if (isset($options['progress'])) { + $progress = $options['progress']; + if (!\is_callable($progress)) { + throw new \InvalidArgumentException('progress client option must be callable'); + } + $conf[\CURLOPT_NOPROGRESS] = false; + $conf[\CURLOPT_PROGRESSFUNCTION] = static function ($resource, int $downloadSize, int $downloaded, int $uploadSize, int $uploaded) use ($progress) { + $progress($downloadSize, $downloaded, $uploadSize, $uploaded); + }; + } + + if (!empty($options['debug'])) { + $conf[\CURLOPT_STDERR] = Utils::debugResource($options['debug']); + $conf[\CURLOPT_VERBOSE] = true; + } + } + + /** + * This function ensures that a response was set on a transaction. If one + * was not set, then the request is retried if possible. This error + * typically means you are sending a payload, curl encountered a + * "Connection died, retrying a fresh connect" error, tried to rewind the + * stream, and then encountered a "necessary data rewind wasn't possible" + * error, causing the request to be sent through curl_multi_info_read() + * without an error status. + * + * @param callable(RequestInterface, array): PromiseInterface $handler + */ + private static function retryFailedRewind(callable $handler, EasyHandle $easy, array $ctx): PromiseInterface + { + try { + // Only rewind if the body has been read from. + $body = $easy->request->getBody(); + if ($body->tell() > 0) { + $body->rewind(); + } + } catch (\RuntimeException $e) { + $ctx['error'] = 'The connection unexpectedly failed without ' + . 'providing an error. The request would have been retried, ' + . 'but attempting to rewind the request body failed. ' + . 'Exception: ' . $e; + return self::createRejection($easy, $ctx); + } + + // Retry no more than 3 times before giving up. + if (!isset($easy->options['_curl_retries'])) { + $easy->options['_curl_retries'] = 1; + } elseif ($easy->options['_curl_retries'] == 2) { + $ctx['error'] = 'The cURL request was retried 3 times ' + . 'and did not succeed. The most likely reason for the failure ' + . 'is that cURL was unable to rewind the body of the request ' + . 'and subsequent retries resulted in the same error. Turn on ' + . 'the debug option to see what went wrong. See ' + . 'https://bugs.php.net/bug.php?id=47204 for more information.'; + return self::createRejection($easy, $ctx); + } else { + $easy->options['_curl_retries']++; + } + + return $handler($easy->request, $easy->options); + } + + private function createHeaderFn(EasyHandle $easy): callable + { + if (isset($easy->options['on_headers'])) { + $onHeaders = $easy->options['on_headers']; + + if (!\is_callable($onHeaders)) { + throw new \InvalidArgumentException('on_headers must be callable'); + } + } else { + $onHeaders = null; + } + + return static function ($ch, $h) use ( + $onHeaders, + $easy, + &$startingResponse + ) { + $value = \trim($h); + if ($value === '') { + $startingResponse = true; + try { + $easy->createResponse(); + } catch (\Exception $e) { + $easy->createResponseException = $e; + return -1; + } + if ($onHeaders !== null) { + try { + $onHeaders($easy->response); + } catch (\Exception $e) { + // Associate the exception with the handle and trigger + // a curl header write error by returning 0. + $easy->onHeadersException = $e; + return -1; + } + } + } elseif ($startingResponse) { + $startingResponse = false; + $easy->headers = [$value]; + } else { + $easy->headers[] = $value; + } + return \strlen($h); + }; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Handler/CurlFactoryInterface.php b/vendor/guzzlehttp/guzzle/src/Handler/CurlFactoryInterface.php new file mode 100644 index 0000000..fe57ed5 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Handler/CurlFactoryInterface.php @@ -0,0 +1,25 @@ +factory = $options['handle_factory'] + ?? new CurlFactory(3); + } + + public function __invoke(RequestInterface $request, array $options): PromiseInterface + { + if (isset($options['delay'])) { + \usleep($options['delay'] * 1000); + } + + $easy = $this->factory->create($request, $options); + \curl_exec($easy->handle); + $easy->errno = \curl_errno($easy->handle); + + return CurlFactory::finish($this, $easy, $this->factory); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php b/vendor/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php new file mode 100644 index 0000000..4e31263 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Handler/CurlMultiHandler.php @@ -0,0 +1,253 @@ + An array of delay times, indexed by handle id in `addRequest`. + * + * @see CurlMultiHandler::addRequest + */ + private $delays = []; + + /** + * @var array An associative array of CURLMOPT_* options and corresponding values for curl_multi_setopt() + */ + private $options = []; + + /** + * This handler accepts the following options: + * + * - handle_factory: An optional factory used to create curl handles + * - select_timeout: Optional timeout (in seconds) to block before timing + * out while selecting curl handles. Defaults to 1 second. + * - options: An associative array of CURLMOPT_* options and + * corresponding values for curl_multi_setopt() + */ + public function __construct(array $options = []) + { + $this->factory = $options['handle_factory'] ?? new CurlFactory(50); + + if (isset($options['select_timeout'])) { + $this->selectTimeout = $options['select_timeout']; + } elseif ($selectTimeout = Utils::getenv('GUZZLE_CURL_SELECT_TIMEOUT')) { + @trigger_error('Since guzzlehttp/guzzle 7.2.0: Using environment variable GUZZLE_CURL_SELECT_TIMEOUT is deprecated. Use option "select_timeout" instead.', \E_USER_DEPRECATED); + $this->selectTimeout = (int) $selectTimeout; + } else { + $this->selectTimeout = 1; + } + + $this->options = $options['options'] ?? []; + } + + /** + * @param string $name + * + * @return resource|\CurlMultiHandle + * + * @throws \BadMethodCallException when another field as `_mh` will be gotten + * @throws \RuntimeException when curl can not initialize a multi handle + */ + public function __get($name) + { + if ($name !== '_mh') { + throw new \BadMethodCallException("Can not get other property as '_mh'."); + } + + $multiHandle = \curl_multi_init(); + + if (false === $multiHandle) { + throw new \RuntimeException('Can not initialize curl multi handle.'); + } + + $this->_mh = $multiHandle; + + foreach ($this->options as $option => $value) { + // A warning is raised in case of a wrong option. + curl_multi_setopt($this->_mh, $option, $value); + } + + return $this->_mh; + } + + public function __destruct() + { + if (isset($this->_mh)) { + \curl_multi_close($this->_mh); + unset($this->_mh); + } + } + + public function __invoke(RequestInterface $request, array $options): PromiseInterface + { + $easy = $this->factory->create($request, $options); + $id = (int) $easy->handle; + + $promise = new Promise( + [$this, 'execute'], + function () use ($id) { + return $this->cancel($id); + } + ); + + $this->addRequest(['easy' => $easy, 'deferred' => $promise]); + + return $promise; + } + + /** + * Ticks the curl event loop. + */ + public function tick(): void + { + // Add any delayed handles if needed. + if ($this->delays) { + $currentTime = Utils::currentTime(); + foreach ($this->delays as $id => $delay) { + if ($currentTime >= $delay) { + unset($this->delays[$id]); + \curl_multi_add_handle( + $this->_mh, + $this->handles[$id]['easy']->handle + ); + } + } + } + + // Step through the task queue which may add additional requests. + P\Utils::queue()->run(); + + if ($this->active && \curl_multi_select($this->_mh, $this->selectTimeout) === -1) { + // Perform a usleep if a select returns -1. + // See: https://bugs.php.net/bug.php?id=61141 + \usleep(250); + } + + while (\curl_multi_exec($this->_mh, $this->active) === \CURLM_CALL_MULTI_PERFORM); + + $this->processMessages(); + } + + /** + * Runs until all outstanding connections have completed. + */ + public function execute(): void + { + $queue = P\Utils::queue(); + + while ($this->handles || !$queue->isEmpty()) { + // If there are no transfers, then sleep for the next delay + if (!$this->active && $this->delays) { + \usleep($this->timeToNext()); + } + $this->tick(); + } + } + + private function addRequest(array $entry): void + { + $easy = $entry['easy']; + $id = (int) $easy->handle; + $this->handles[$id] = $entry; + if (empty($easy->options['delay'])) { + \curl_multi_add_handle($this->_mh, $easy->handle); + } else { + $this->delays[$id] = Utils::currentTime() + ($easy->options['delay'] / 1000); + } + } + + /** + * Cancels a handle from sending and removes references to it. + * + * @param int $id Handle ID to cancel and remove. + * + * @return bool True on success, false on failure. + */ + private function cancel($id): bool + { + // Cannot cancel if it has been processed. + if (!isset($this->handles[$id])) { + return false; + } + + $handle = $this->handles[$id]['easy']->handle; + unset($this->delays[$id], $this->handles[$id]); + \curl_multi_remove_handle($this->_mh, $handle); + \curl_close($handle); + + return true; + } + + private function processMessages(): void + { + while ($done = \curl_multi_info_read($this->_mh)) { + $id = (int) $done['handle']; + \curl_multi_remove_handle($this->_mh, $done['handle']); + + if (!isset($this->handles[$id])) { + // Probably was cancelled. + continue; + } + + $entry = $this->handles[$id]; + unset($this->handles[$id], $this->delays[$id]); + $entry['easy']->errno = $done['result']; + $entry['deferred']->resolve( + CurlFactory::finish($this, $entry['easy'], $this->factory) + ); + } + } + + private function timeToNext(): int + { + $currentTime = Utils::currentTime(); + $nextTime = \PHP_INT_MAX; + foreach ($this->delays as $time) { + if ($time < $nextTime) { + $nextTime = $time; + } + } + + return ((int) \max(0, $nextTime - $currentTime)) * 1000000; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php b/vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php new file mode 100644 index 0000000..224344d --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php @@ -0,0 +1,112 @@ +headers); + + $normalizedKeys = Utils::normalizeHeaderKeys($headers); + + if (!empty($this->options['decode_content']) && isset($normalizedKeys['content-encoding'])) { + $headers['x-encoded-content-encoding'] = $headers[$normalizedKeys['content-encoding']]; + unset($headers[$normalizedKeys['content-encoding']]); + if (isset($normalizedKeys['content-length'])) { + $headers['x-encoded-content-length'] = $headers[$normalizedKeys['content-length']]; + + $bodyLength = (int) $this->sink->getSize(); + if ($bodyLength) { + $headers[$normalizedKeys['content-length']] = $bodyLength; + } else { + unset($headers[$normalizedKeys['content-length']]); + } + } + } + + // Attach a response to the easy handle with the parsed headers. + $this->response = new Response( + $status, + $headers, + $this->sink, + $ver, + $reason + ); + } + + /** + * @param string $name + * + * @return void + * + * @throws \BadMethodCallException + */ + public function __get($name) + { + $msg = $name === 'handle' ? 'The EasyHandle has been released' : 'Invalid property: ' . $name; + throw new \BadMethodCallException($msg); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Handler/HeaderProcessor.php b/vendor/guzzlehttp/guzzle/src/Handler/HeaderProcessor.php new file mode 100644 index 0000000..a098884 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Handler/HeaderProcessor.php @@ -0,0 +1,42 @@ +|null $queue The parameters to be passed to the append function, as an indexed array. + * @param callable|null $onFulfilled Callback to invoke when the return value is fulfilled. + * @param callable|null $onRejected Callback to invoke when the return value is rejected. + */ + public function __construct(array $queue = null, callable $onFulfilled = null, callable $onRejected = null) + { + $this->onFulfilled = $onFulfilled; + $this->onRejected = $onRejected; + + if ($queue) { + // array_values included for BC + $this->append(...array_values($queue)); + } + } + + public function __invoke(RequestInterface $request, array $options): PromiseInterface + { + if (!$this->queue) { + throw new \OutOfBoundsException('Mock queue is empty'); + } + + if (isset($options['delay']) && \is_numeric($options['delay'])) { + \usleep((int) $options['delay'] * 1000); + } + + $this->lastRequest = $request; + $this->lastOptions = $options; + $response = \array_shift($this->queue); + + if (isset($options['on_headers'])) { + if (!\is_callable($options['on_headers'])) { + throw new \InvalidArgumentException('on_headers must be callable'); + } + try { + $options['on_headers']($response); + } catch (\Exception $e) { + $msg = 'An error was encountered during the on_headers event'; + $response = new RequestException($msg, $request, $response, $e); + } + } + + if (\is_callable($response)) { + $response = $response($request, $options); + } + + $response = $response instanceof \Throwable + ? P\Create::rejectionFor($response) + : P\Create::promiseFor($response); + + return $response->then( + function (?ResponseInterface $value) use ($request, $options) { + $this->invokeStats($request, $options, $value); + if ($this->onFulfilled) { + ($this->onFulfilled)($value); + } + + if ($value !== null && isset($options['sink'])) { + $contents = (string) $value->getBody(); + $sink = $options['sink']; + + if (\is_resource($sink)) { + \fwrite($sink, $contents); + } elseif (\is_string($sink)) { + \file_put_contents($sink, $contents); + } elseif ($sink instanceof StreamInterface) { + $sink->write($contents); + } + } + + return $value; + }, + function ($reason) use ($request, $options) { + $this->invokeStats($request, $options, null, $reason); + if ($this->onRejected) { + ($this->onRejected)($reason); + } + return P\Create::rejectionFor($reason); + } + ); + } + + /** + * Adds one or more variadic requests, exceptions, callables, or promises + * to the queue. + * + * @param mixed ...$values + */ + public function append(...$values): void + { + foreach ($values as $value) { + if ($value instanceof ResponseInterface + || $value instanceof \Throwable + || $value instanceof PromiseInterface + || \is_callable($value) + ) { + $this->queue[] = $value; + } else { + throw new \TypeError('Expected a Response, Promise, Throwable or callable. Found ' . Utils::describeType($value)); + } + } + } + + /** + * Get the last received request. + */ + public function getLastRequest(): ?RequestInterface + { + return $this->lastRequest; + } + + /** + * Get the last received request options. + */ + public function getLastOptions(): array + { + return $this->lastOptions; + } + + /** + * Returns the number of remaining items in the queue. + */ + public function count(): int + { + return \count($this->queue); + } + + public function reset(): void + { + $this->queue = []; + } + + /** + * @param mixed $reason Promise or reason. + */ + private function invokeStats( + RequestInterface $request, + array $options, + ResponseInterface $response = null, + $reason = null + ): void { + if (isset($options['on_stats'])) { + $transferTime = $options['transfer_time'] ?? 0; + $stats = new TransferStats($request, $response, $transferTime, $reason); + ($options['on_stats'])($stats); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php b/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php new file mode 100644 index 0000000..f045b52 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php @@ -0,0 +1,51 @@ +withoutHeader('Expect'); + + // Append a content-length header if body size is zero to match + // cURL's behavior. + if (0 === $request->getBody()->getSize()) { + $request = $request->withHeader('Content-Length', '0'); + } + + return $this->createResponse( + $request, + $options, + $this->createStream($request, $options), + $startTime + ); + } catch (\InvalidArgumentException $e) { + throw $e; + } catch (\Exception $e) { + // Determine if the error was a networking error. + $message = $e->getMessage(); + // This list can probably get more comprehensive. + if (false !== \strpos($message, 'getaddrinfo') // DNS lookup failed + || false !== \strpos($message, 'Connection refused') + || false !== \strpos($message, "couldn't connect to host") // error on HHVM + || false !== \strpos($message, "connection attempt failed") + ) { + $e = new ConnectException($e->getMessage(), $request, $e); + } else { + $e = RequestException::wrapException($request, $e); + } + $this->invokeStats($options, $request, $startTime, null, $e); + + return P\Create::rejectionFor($e); + } + } + + private function invokeStats( + array $options, + RequestInterface $request, + ?float $startTime, + ResponseInterface $response = null, + \Throwable $error = null + ): void { + if (isset($options['on_stats'])) { + $stats = new TransferStats($request, $response, Utils::currentTime() - $startTime, $error, []); + ($options['on_stats'])($stats); + } + } + + /** + * @param resource $stream + */ + private function createResponse(RequestInterface $request, array $options, $stream, ?float $startTime): PromiseInterface + { + $hdrs = $this->lastHeaders; + $this->lastHeaders = []; + + try { + [$ver, $status, $reason, $headers] = HeaderProcessor::parseHeaders($hdrs); + } catch (\Exception $e) { + return P\Create::rejectionFor( + new RequestException('An error was encountered while creating the response', $request, null, $e) + ); + } + + [$stream, $headers] = $this->checkDecode($options, $headers, $stream); + $stream = Psr7\Utils::streamFor($stream); + $sink = $stream; + + if (\strcasecmp('HEAD', $request->getMethod())) { + $sink = $this->createSink($stream, $options); + } + + try { + $response = new Psr7\Response($status, $headers, $sink, $ver, $reason); + } catch (\Exception $e) { + return P\Create::rejectionFor( + new RequestException('An error was encountered while creating the response', $request, null, $e) + ); + } + + if (isset($options['on_headers'])) { + try { + $options['on_headers']($response); + } catch (\Exception $e) { + return P\Create::rejectionFor( + new RequestException('An error was encountered during the on_headers event', $request, $response, $e) + ); + } + } + + // Do not drain when the request is a HEAD request because they have + // no body. + if ($sink !== $stream) { + $this->drain($stream, $sink, $response->getHeaderLine('Content-Length')); + } + + $this->invokeStats($options, $request, $startTime, $response, null); + + return new FulfilledPromise($response); + } + + private function createSink(StreamInterface $stream, array $options): StreamInterface + { + if (!empty($options['stream'])) { + return $stream; + } + + $sink = $options['sink'] ?? Psr7\Utils::tryFopen('php://temp', 'r+'); + + return \is_string($sink) ? new Psr7\LazyOpenStream($sink, 'w+') : Psr7\Utils::streamFor($sink); + } + + /** + * @param resource $stream + */ + private function checkDecode(array $options, array $headers, $stream): array + { + // Automatically decode responses when instructed. + if (!empty($options['decode_content'])) { + $normalizedKeys = Utils::normalizeHeaderKeys($headers); + if (isset($normalizedKeys['content-encoding'])) { + $encoding = $headers[$normalizedKeys['content-encoding']]; + if ($encoding[0] === 'gzip' || $encoding[0] === 'deflate') { + $stream = new Psr7\InflateStream(Psr7\Utils::streamFor($stream)); + $headers['x-encoded-content-encoding'] = $headers[$normalizedKeys['content-encoding']]; + + // Remove content-encoding header + unset($headers[$normalizedKeys['content-encoding']]); + + // Fix content-length header + if (isset($normalizedKeys['content-length'])) { + $headers['x-encoded-content-length'] = $headers[$normalizedKeys['content-length']]; + $length = (int) $stream->getSize(); + if ($length === 0) { + unset($headers[$normalizedKeys['content-length']]); + } else { + $headers[$normalizedKeys['content-length']] = [$length]; + } + } + } + } + } + + return [$stream, $headers]; + } + + /** + * Drains the source stream into the "sink" client option. + * + * @param string $contentLength Header specifying the amount of + * data to read. + * + * @throws \RuntimeException when the sink option is invalid. + */ + private function drain(StreamInterface $source, StreamInterface $sink, string $contentLength): StreamInterface + { + // If a content-length header is provided, then stop reading once + // that number of bytes has been read. This can prevent infinitely + // reading from a stream when dealing with servers that do not honor + // Connection: Close headers. + Psr7\Utils::copyToStream( + $source, + $sink, + (\strlen($contentLength) > 0 && (int) $contentLength > 0) ? (int) $contentLength : -1 + ); + + $sink->seek(0); + $source->close(); + + return $sink; + } + + /** + * Create a resource and check to ensure it was created successfully + * + * @param callable $callback Callable that returns stream resource + * + * @return resource + * + * @throws \RuntimeException on error + */ + private function createResource(callable $callback) + { + $errors = []; + \set_error_handler(static function ($_, $msg, $file, $line) use (&$errors): bool { + $errors[] = [ + 'message' => $msg, + 'file' => $file, + 'line' => $line + ]; + return true; + }); + + $resource = $callback(); + \restore_error_handler(); + + if (!$resource) { + $message = 'Error creating resource: '; + foreach ($errors as $err) { + foreach ($err as $key => $value) { + $message .= "[$key] $value" . \PHP_EOL; + } + } + throw new \RuntimeException(\trim($message)); + } + + return $resource; + } + + /** + * @return resource + */ + private function createStream(RequestInterface $request, array $options) + { + static $methods; + if (!$methods) { + $methods = \array_flip(\get_class_methods(__CLASS__)); + } + + // HTTP/1.1 streams using the PHP stream wrapper require a + // Connection: close header + if ($request->getProtocolVersion() == '1.1' + && !$request->hasHeader('Connection') + ) { + $request = $request->withHeader('Connection', 'close'); + } + + // Ensure SSL is verified by default + if (!isset($options['verify'])) { + $options['verify'] = true; + } + + $params = []; + $context = $this->getDefaultContext($request); + + if (isset($options['on_headers']) && !\is_callable($options['on_headers'])) { + throw new \InvalidArgumentException('on_headers must be callable'); + } + + if (!empty($options)) { + foreach ($options as $key => $value) { + $method = "add_{$key}"; + if (isset($methods[$method])) { + $this->{$method}($request, $context, $value, $params); + } + } + } + + if (isset($options['stream_context'])) { + if (!\is_array($options['stream_context'])) { + throw new \InvalidArgumentException('stream_context must be an array'); + } + $context = \array_replace_recursive($context, $options['stream_context']); + } + + // Microsoft NTLM authentication only supported with curl handler + if (isset($options['auth'][2]) && 'ntlm' === $options['auth'][2]) { + throw new \InvalidArgumentException('Microsoft NTLM authentication only supported with curl handler'); + } + + $uri = $this->resolveHost($request, $options); + + $contextResource = $this->createResource( + static function () use ($context, $params) { + return \stream_context_create($context, $params); + } + ); + + return $this->createResource( + function () use ($uri, &$http_response_header, $contextResource, $context, $options, $request) { + $resource = @\fopen((string) $uri, 'r', false, $contextResource); + $this->lastHeaders = $http_response_header; + + if (false === $resource) { + throw new ConnectException(sprintf('Connection refused for URI %s', $uri), $request, null, $context); + } + + if (isset($options['read_timeout'])) { + $readTimeout = $options['read_timeout']; + $sec = (int) $readTimeout; + $usec = ($readTimeout - $sec) * 100000; + \stream_set_timeout($resource, $sec, $usec); + } + + return $resource; + } + ); + } + + private function resolveHost(RequestInterface $request, array $options): UriInterface + { + $uri = $request->getUri(); + + if (isset($options['force_ip_resolve']) && !\filter_var($uri->getHost(), \FILTER_VALIDATE_IP)) { + if ('v4' === $options['force_ip_resolve']) { + $records = \dns_get_record($uri->getHost(), \DNS_A); + if (false === $records || !isset($records[0]['ip'])) { + throw new ConnectException(\sprintf("Could not resolve IPv4 address for host '%s'", $uri->getHost()), $request); + } + return $uri->withHost($records[0]['ip']); + } + if ('v6' === $options['force_ip_resolve']) { + $records = \dns_get_record($uri->getHost(), \DNS_AAAA); + if (false === $records || !isset($records[0]['ipv6'])) { + throw new ConnectException(\sprintf("Could not resolve IPv6 address for host '%s'", $uri->getHost()), $request); + } + return $uri->withHost('[' . $records[0]['ipv6'] . ']'); + } + } + + return $uri; + } + + private function getDefaultContext(RequestInterface $request): array + { + $headers = ''; + foreach ($request->getHeaders() as $name => $value) { + foreach ($value as $val) { + $headers .= "$name: $val\r\n"; + } + } + + $context = [ + 'http' => [ + 'method' => $request->getMethod(), + 'header' => $headers, + 'protocol_version' => $request->getProtocolVersion(), + 'ignore_errors' => true, + 'follow_location' => 0, + ], + ]; + + $body = (string) $request->getBody(); + + if (!empty($body)) { + $context['http']['content'] = $body; + // Prevent the HTTP handler from adding a Content-Type header. + if (!$request->hasHeader('Content-Type')) { + $context['http']['header'] .= "Content-Type:\r\n"; + } + } + + $context['http']['header'] = \rtrim($context['http']['header']); + + return $context; + } + + /** + * @param mixed $value as passed via Request transfer options. + */ + private function add_proxy(RequestInterface $request, array &$options, $value, array &$params): void + { + $uri = null; + + if (!\is_array($value)) { + $uri = $value; + } else { + $scheme = $request->getUri()->getScheme(); + if (isset($value[$scheme])) { + if (!isset($value['no']) || !Utils::isHostInNoProxy($request->getUri()->getHost(), $value['no'])) { + $uri = $value[$scheme]; + } + } + } + + if (!$uri) { + return; + } + + $parsed = $this->parse_proxy($uri); + $options['http']['proxy'] = $parsed['proxy']; + + if ($parsed['auth']) { + if (!isset($options['http']['header'])) { + $options['http']['header'] = []; + } + $options['http']['header'] .= "\r\nProxy-Authorization: {$parsed['auth']}"; + } + } + + /** + * Parses the given proxy URL to make it compatible with the format PHP's stream context expects. + */ + private function parse_proxy(string $url): array + { + $parsed = \parse_url($url); + + if ($parsed !== false && isset($parsed['scheme']) && $parsed['scheme'] === 'http') { + if (isset($parsed['host']) && isset($parsed['port'])) { + $auth = null; + if (isset($parsed['user']) && isset($parsed['pass'])) { + $auth = \base64_encode("{$parsed['user']}:{$parsed['pass']}"); + } + + return [ + 'proxy' => "tcp://{$parsed['host']}:{$parsed['port']}", + 'auth' => $auth ? "Basic {$auth}" : null, + ]; + } + } + + // Return proxy as-is. + return [ + 'proxy' => $url, + 'auth' => null, + ]; + } + + /** + * @param mixed $value as passed via Request transfer options. + */ + private function add_timeout(RequestInterface $request, array &$options, $value, array &$params): void + { + if ($value > 0) { + $options['http']['timeout'] = $value; + } + } + + /** + * @param mixed $value as passed via Request transfer options. + */ + private function add_verify(RequestInterface $request, array &$options, $value, array &$params): void + { + if ($value === false) { + $options['ssl']['verify_peer'] = false; + $options['ssl']['verify_peer_name'] = false; + + return; + } + + if (\is_string($value)) { + $options['ssl']['cafile'] = $value; + if (!\file_exists($value)) { + throw new \RuntimeException("SSL CA bundle not found: $value"); + } + } elseif ($value !== true) { + throw new \InvalidArgumentException('Invalid verify request option'); + } + + $options['ssl']['verify_peer'] = true; + $options['ssl']['verify_peer_name'] = true; + $options['ssl']['allow_self_signed'] = false; + } + + /** + * @param mixed $value as passed via Request transfer options. + */ + private function add_cert(RequestInterface $request, array &$options, $value, array &$params): void + { + if (\is_array($value)) { + $options['ssl']['passphrase'] = $value[1]; + $value = $value[0]; + } + + if (!\file_exists($value)) { + throw new \RuntimeException("SSL certificate not found: {$value}"); + } + + $options['ssl']['local_cert'] = $value; + } + + /** + * @param mixed $value as passed via Request transfer options. + */ + private function add_progress(RequestInterface $request, array &$options, $value, array &$params): void + { + self::addNotification( + $params, + static function ($code, $a, $b, $c, $transferred, $total) use ($value) { + if ($code == \STREAM_NOTIFY_PROGRESS) { + $value($total, $transferred, null, null); + } + } + ); + } + + /** + * @param mixed $value as passed via Request transfer options. + */ + private function add_debug(RequestInterface $request, array &$options, $value, array &$params): void + { + if ($value === false) { + return; + } + + static $map = [ + \STREAM_NOTIFY_CONNECT => 'CONNECT', + \STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED', + \STREAM_NOTIFY_AUTH_RESULT => 'AUTH_RESULT', + \STREAM_NOTIFY_MIME_TYPE_IS => 'MIME_TYPE_IS', + \STREAM_NOTIFY_FILE_SIZE_IS => 'FILE_SIZE_IS', + \STREAM_NOTIFY_REDIRECTED => 'REDIRECTED', + \STREAM_NOTIFY_PROGRESS => 'PROGRESS', + \STREAM_NOTIFY_FAILURE => 'FAILURE', + \STREAM_NOTIFY_COMPLETED => 'COMPLETED', + \STREAM_NOTIFY_RESOLVE => 'RESOLVE', + ]; + static $args = ['severity', 'message', 'message_code', 'bytes_transferred', 'bytes_max']; + + $value = Utils::debugResource($value); + $ident = $request->getMethod() . ' ' . $request->getUri()->withFragment(''); + self::addNotification( + $params, + static function (int $code, ...$passed) use ($ident, $value, $map, $args): void { + \fprintf($value, '<%s> [%s] ', $ident, $map[$code]); + foreach (\array_filter($passed) as $i => $v) { + \fwrite($value, $args[$i] . ': "' . $v . '" '); + } + \fwrite($value, "\n"); + } + ); + } + + private static function addNotification(array &$params, callable $notify): void + { + // Wrap the existing function if needed. + if (!isset($params['notification'])) { + $params['notification'] = $notify; + } else { + $params['notification'] = self::callArray([ + $params['notification'], + $notify + ]); + } + } + + private static function callArray(array $functions): callable + { + return static function (...$args) use ($functions) { + foreach ($functions as $fn) { + $fn(...$args); + } + }; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/HandlerStack.php b/vendor/guzzlehttp/guzzle/src/HandlerStack.php new file mode 100644 index 0000000..b67239e --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/HandlerStack.php @@ -0,0 +1,271 @@ +push(Middleware::httpErrors(), 'http_errors'); + $stack->push(Middleware::redirect(), 'allow_redirects'); + $stack->push(Middleware::cookies(), 'cookies'); + $stack->push(Middleware::prepareBody(), 'prepare_body'); + + return $stack; + } + + /** + * @param null|callable(RequestInterface, array): PromiseInterface $handler Underlying HTTP handler. + */ + public function __construct(callable $handler = null) + { + $this->handler = $handler; + } + + /** + * Invokes the handler stack as a composed handler + * + * @return ResponseInterface|PromiseInterface + */ + public function __invoke(RequestInterface $request, array $options) + { + $handler = $this->resolve(); + + return $handler($request, $options); + } + + /** + * Dumps a string representation of the stack. + * + * @return string + */ + public function __toString() + { + $depth = 0; + $stack = []; + + if ($this->handler !== null) { + $stack[] = "0) Handler: " . $this->debugCallable($this->handler); + } + + $result = ''; + foreach (\array_reverse($this->stack) as $tuple) { + $depth++; + $str = "{$depth}) Name: '{$tuple[1]}', "; + $str .= "Function: " . $this->debugCallable($tuple[0]); + $result = "> {$str}\n{$result}"; + $stack[] = $str; + } + + foreach (\array_keys($stack) as $k) { + $result .= "< {$stack[$k]}\n"; + } + + return $result; + } + + /** + * Set the HTTP handler that actually returns a promise. + * + * @param callable(RequestInterface, array): PromiseInterface $handler Accepts a request and array of options and + * returns a Promise. + */ + public function setHandler(callable $handler): void + { + $this->handler = $handler; + $this->cached = null; + } + + /** + * Returns true if the builder has a handler. + */ + public function hasHandler(): bool + { + return $this->handler !== null ; + } + + /** + * Unshift a middleware to the bottom of the stack. + * + * @param callable(callable): callable $middleware Middleware function + * @param string $name Name to register for this middleware. + */ + public function unshift(callable $middleware, ?string $name = null): void + { + \array_unshift($this->stack, [$middleware, $name]); + $this->cached = null; + } + + /** + * Push a middleware to the top of the stack. + * + * @param callable(callable): callable $middleware Middleware function + * @param string $name Name to register for this middleware. + */ + public function push(callable $middleware, string $name = ''): void + { + $this->stack[] = [$middleware, $name]; + $this->cached = null; + } + + /** + * Add a middleware before another middleware by name. + * + * @param string $findName Middleware to find + * @param callable(callable): callable $middleware Middleware function + * @param string $withName Name to register for this middleware. + */ + public function before(string $findName, callable $middleware, string $withName = ''): void + { + $this->splice($findName, $withName, $middleware, true); + } + + /** + * Add a middleware after another middleware by name. + * + * @param string $findName Middleware to find + * @param callable(callable): callable $middleware Middleware function + * @param string $withName Name to register for this middleware. + */ + public function after(string $findName, callable $middleware, string $withName = ''): void + { + $this->splice($findName, $withName, $middleware, false); + } + + /** + * Remove a middleware by instance or name from the stack. + * + * @param callable|string $remove Middleware to remove by instance or name. + */ + public function remove($remove): void + { + $this->cached = null; + $idx = \is_callable($remove) ? 0 : 1; + $this->stack = \array_values(\array_filter( + $this->stack, + static function ($tuple) use ($idx, $remove) { + return $tuple[$idx] !== $remove; + } + )); + } + + /** + * Compose the middleware and handler into a single callable function. + * + * @return callable(RequestInterface, array): PromiseInterface + */ + public function resolve(): callable + { + if ($this->cached === null) { + if (($prev = $this->handler) === null) { + throw new \LogicException('No handler has been specified'); + } + + foreach (\array_reverse($this->stack) as $fn) { + /** @var callable(RequestInterface, array): PromiseInterface $prev */ + $prev = $fn[0]($prev); + } + + $this->cached = $prev; + } + + return $this->cached; + } + + private function findByName(string $name): int + { + foreach ($this->stack as $k => $v) { + if ($v[1] === $name) { + return $k; + } + } + + throw new \InvalidArgumentException("Middleware not found: $name"); + } + + /** + * Splices a function into the middleware list at a specific position. + */ + private function splice(string $findName, string $withName, callable $middleware, bool $before): void + { + $this->cached = null; + $idx = $this->findByName($findName); + $tuple = [$middleware, $withName]; + + if ($before) { + if ($idx === 0) { + \array_unshift($this->stack, $tuple); + } else { + $replacement = [$tuple, $this->stack[$idx]]; + \array_splice($this->stack, $idx, 1, $replacement); + } + } elseif ($idx === \count($this->stack) - 1) { + $this->stack[] = $tuple; + } else { + $replacement = [$this->stack[$idx], $tuple]; + \array_splice($this->stack, $idx, 1, $replacement); + } + } + + /** + * Provides a debug string for a given callable. + * + * @param callable $fn Function to write as a string. + */ + private function debugCallable($fn): string + { + if (\is_string($fn)) { + return "callable({$fn})"; + } + + if (\is_array($fn)) { + return \is_string($fn[0]) + ? "callable({$fn[0]}::{$fn[1]})" + : "callable(['" . \get_class($fn[0]) . "', '{$fn[1]}'])"; + } + + /** @var object $fn */ + return 'callable(' . \spl_object_hash($fn) . ')'; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/MessageFormatter.php b/vendor/guzzlehttp/guzzle/src/MessageFormatter.php new file mode 100644 index 0000000..238770f --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/MessageFormatter.php @@ -0,0 +1,198 @@ +>>>>>>>\n{request}\n<<<<<<<<\n{response}\n--------\n{error}"; + public const SHORT = '[{ts}] "{method} {target} HTTP/{version}" {code}'; + + /** + * @var string Template used to format log messages + */ + private $template; + + /** + * @param string $template Log message template + */ + public function __construct(?string $template = self::CLF) + { + $this->template = $template ?: self::CLF; + } + + /** + * Returns a formatted message string. + * + * @param RequestInterface $request Request that was sent + * @param ResponseInterface|null $response Response that was received + * @param \Throwable|null $error Exception that was received + */ + public function format(RequestInterface $request, ?ResponseInterface $response = null, ?\Throwable $error = null): string + { + $cache = []; + + /** @var string */ + return \preg_replace_callback( + '/{\s*([A-Za-z_\-\.0-9]+)\s*}/', + function (array $matches) use ($request, $response, $error, &$cache) { + if (isset($cache[$matches[1]])) { + return $cache[$matches[1]]; + } + + $result = ''; + switch ($matches[1]) { + case 'request': + $result = Psr7\Message::toString($request); + break; + case 'response': + $result = $response ? Psr7\Message::toString($response) : ''; + break; + case 'req_headers': + $result = \trim($request->getMethod() + . ' ' . $request->getRequestTarget()) + . ' HTTP/' . $request->getProtocolVersion() . "\r\n" + . $this->headers($request); + break; + case 'res_headers': + $result = $response ? + \sprintf( + 'HTTP/%s %d %s', + $response->getProtocolVersion(), + $response->getStatusCode(), + $response->getReasonPhrase() + ) . "\r\n" . $this->headers($response) + : 'NULL'; + break; + case 'req_body': + $result = $request->getBody()->__toString(); + break; + case 'res_body': + if (!$response instanceof ResponseInterface) { + $result = 'NULL'; + break; + } + + $body = $response->getBody(); + + if (!$body->isSeekable()) { + $result = 'RESPONSE_NOT_LOGGEABLE'; + break; + } + + $result = $response->getBody()->__toString(); + break; + case 'ts': + case 'date_iso_8601': + $result = \gmdate('c'); + break; + case 'date_common_log': + $result = \date('d/M/Y:H:i:s O'); + break; + case 'method': + $result = $request->getMethod(); + break; + case 'version': + $result = $request->getProtocolVersion(); + break; + case 'uri': + case 'url': + $result = $request->getUri(); + break; + case 'target': + $result = $request->getRequestTarget(); + break; + case 'req_version': + $result = $request->getProtocolVersion(); + break; + case 'res_version': + $result = $response + ? $response->getProtocolVersion() + : 'NULL'; + break; + case 'host': + $result = $request->getHeaderLine('Host'); + break; + case 'hostname': + $result = \gethostname(); + break; + case 'code': + $result = $response ? $response->getStatusCode() : 'NULL'; + break; + case 'phrase': + $result = $response ? $response->getReasonPhrase() : 'NULL'; + break; + case 'error': + $result = $error ? $error->getMessage() : 'NULL'; + break; + default: + // handle prefixed dynamic headers + if (\strpos($matches[1], 'req_header_') === 0) { + $result = $request->getHeaderLine(\substr($matches[1], 11)); + } elseif (\strpos($matches[1], 'res_header_') === 0) { + $result = $response + ? $response->getHeaderLine(\substr($matches[1], 11)) + : 'NULL'; + } + } + + $cache[$matches[1]] = $result; + return $result; + }, + $this->template + ); + } + + /** + * Get headers from message as string + */ + private function headers(MessageInterface $message): string + { + $result = ''; + foreach ($message->getHeaders() as $name => $values) { + $result .= $name . ': ' . \implode(', ', $values) . "\r\n"; + } + + return \trim($result); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/MessageFormatterInterface.php b/vendor/guzzlehttp/guzzle/src/MessageFormatterInterface.php new file mode 100644 index 0000000..a39ac24 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/MessageFormatterInterface.php @@ -0,0 +1,18 @@ +withCookieHeader($request); + return $handler($request, $options) + ->then( + static function (ResponseInterface $response) use ($cookieJar, $request): ResponseInterface { + $cookieJar->extractCookies($request, $response); + return $response; + } + ); + }; + }; + } + + /** + * Middleware that throws exceptions for 4xx or 5xx responses when the + * "http_errors" request option is set to true. + * + * @param BodySummarizerInterface|null $bodySummarizer The body summarizer to use in exception messages. + * + * @return callable(callable): callable Returns a function that accepts the next handler. + */ + public static function httpErrors(BodySummarizerInterface $bodySummarizer = null): callable + { + return static function (callable $handler) use ($bodySummarizer): callable { + return static function ($request, array $options) use ($handler, $bodySummarizer) { + if (empty($options['http_errors'])) { + return $handler($request, $options); + } + return $handler($request, $options)->then( + static function (ResponseInterface $response) use ($request, $bodySummarizer) { + $code = $response->getStatusCode(); + if ($code < 400) { + return $response; + } + throw RequestException::create($request, $response, null, [], $bodySummarizer); + } + ); + }; + }; + } + + /** + * Middleware that pushes history data to an ArrayAccess container. + * + * @param array|\ArrayAccess $container Container to hold the history (by reference). + * + * @return callable(callable): callable Returns a function that accepts the next handler. + * + * @throws \InvalidArgumentException if container is not an array or ArrayAccess. + */ + public static function history(&$container): callable + { + if (!\is_array($container) && !$container instanceof \ArrayAccess) { + throw new \InvalidArgumentException('history container must be an array or object implementing ArrayAccess'); + } + + return static function (callable $handler) use (&$container): callable { + return static function (RequestInterface $request, array $options) use ($handler, &$container) { + return $handler($request, $options)->then( + static function ($value) use ($request, &$container, $options) { + $container[] = [ + 'request' => $request, + 'response' => $value, + 'error' => null, + 'options' => $options + ]; + return $value; + }, + static function ($reason) use ($request, &$container, $options) { + $container[] = [ + 'request' => $request, + 'response' => null, + 'error' => $reason, + 'options' => $options + ]; + return P\Create::rejectionFor($reason); + } + ); + }; + }; + } + + /** + * Middleware that invokes a callback before and after sending a request. + * + * The provided listener cannot modify or alter the response. It simply + * "taps" into the chain to be notified before returning the promise. The + * before listener accepts a request and options array, and the after + * listener accepts a request, options array, and response promise. + * + * @param callable $before Function to invoke before forwarding the request. + * @param callable $after Function invoked after forwarding. + * + * @return callable Returns a function that accepts the next handler. + */ + public static function tap(callable $before = null, callable $after = null): callable + { + return static function (callable $handler) use ($before, $after): callable { + return static function (RequestInterface $request, array $options) use ($handler, $before, $after) { + if ($before) { + $before($request, $options); + } + $response = $handler($request, $options); + if ($after) { + $after($request, $options, $response); + } + return $response; + }; + }; + } + + /** + * Middleware that handles request redirects. + * + * @return callable Returns a function that accepts the next handler. + */ + public static function redirect(): callable + { + return static function (callable $handler): RedirectMiddleware { + return new RedirectMiddleware($handler); + }; + } + + /** + * Middleware that retries requests based on the boolean result of + * invoking the provided "decider" function. + * + * If no delay function is provided, a simple implementation of exponential + * backoff will be utilized. + * + * @param callable $decider Function that accepts the number of retries, + * a request, [response], and [exception] and + * returns true if the request is to be retried. + * @param callable $delay Function that accepts the number of retries and + * returns the number of milliseconds to delay. + * + * @return callable Returns a function that accepts the next handler. + */ + public static function retry(callable $decider, callable $delay = null): callable + { + return static function (callable $handler) use ($decider, $delay): RetryMiddleware { + return new RetryMiddleware($decider, $handler, $delay); + }; + } + + /** + * Middleware that logs requests, responses, and errors using a message + * formatter. + * + * @phpstan-param \Psr\Log\LogLevel::* $logLevel Level at which to log requests. + * + * @param LoggerInterface $logger Logs messages. + * @param MessageFormatterInterface|MessageFormatter $formatter Formatter used to create message strings. + * @param string $logLevel Level at which to log requests. + * + * @return callable Returns a function that accepts the next handler. + */ + public static function log(LoggerInterface $logger, $formatter, string $logLevel = 'info'): callable + { + // To be compatible with Guzzle 7.1.x we need to allow users to pass a MessageFormatter + if (!$formatter instanceof MessageFormatter && !$formatter instanceof MessageFormatterInterface) { + throw new \LogicException(sprintf('Argument 2 to %s::log() must be of type %s', self::class, MessageFormatterInterface::class)); + } + + return static function (callable $handler) use ($logger, $formatter, $logLevel): callable { + return static function (RequestInterface $request, array $options = []) use ($handler, $logger, $formatter, $logLevel) { + return $handler($request, $options)->then( + static function ($response) use ($logger, $request, $formatter, $logLevel): ResponseInterface { + $message = $formatter->format($request, $response); + $logger->log($logLevel, $message); + return $response; + }, + static function ($reason) use ($logger, $request, $formatter): PromiseInterface { + $response = $reason instanceof RequestException ? $reason->getResponse() : null; + $message = $formatter->format($request, $response, P\Create::exceptionFor($reason)); + $logger->error($message); + return P\Create::rejectionFor($reason); + } + ); + }; + }; + } + + /** + * This middleware adds a default content-type if possible, a default + * content-length or transfer-encoding header, and the expect header. + */ + public static function prepareBody(): callable + { + return static function (callable $handler): PrepareBodyMiddleware { + return new PrepareBodyMiddleware($handler); + }; + } + + /** + * Middleware that applies a map function to the request before passing to + * the next handler. + * + * @param callable $fn Function that accepts a RequestInterface and returns + * a RequestInterface. + */ + public static function mapRequest(callable $fn): callable + { + return static function (callable $handler) use ($fn): callable { + return static function (RequestInterface $request, array $options) use ($handler, $fn) { + return $handler($fn($request), $options); + }; + }; + } + + /** + * Middleware that applies a map function to the resolved promise's + * response. + * + * @param callable $fn Function that accepts a ResponseInterface and + * returns a ResponseInterface. + */ + public static function mapResponse(callable $fn): callable + { + return static function (callable $handler) use ($fn): callable { + return static function (RequestInterface $request, array $options) use ($handler, $fn) { + return $handler($request, $options)->then($fn); + }; + }; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Pool.php b/vendor/guzzlehttp/guzzle/src/Pool.php new file mode 100644 index 0000000..6277c61 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Pool.php @@ -0,0 +1,125 @@ + $rfn) { + if ($rfn instanceof RequestInterface) { + yield $key => $client->sendAsync($rfn, $opts); + } elseif (\is_callable($rfn)) { + yield $key => $rfn($opts); + } else { + throw new \InvalidArgumentException('Each value yielded by the iterator must be a Psr7\Http\Message\RequestInterface or a callable that returns a promise that fulfills with a Psr7\Message\Http\ResponseInterface object.'); + } + } + }; + + $this->each = new EachPromise($requests(), $config); + } + + /** + * Get promise + */ + public function promise(): PromiseInterface + { + return $this->each->promise(); + } + + /** + * Sends multiple requests concurrently and returns an array of responses + * and exceptions that uses the same ordering as the provided requests. + * + * IMPORTANT: This method keeps every request and response in memory, and + * as such, is NOT recommended when sending a large number or an + * indeterminate number of requests concurrently. + * + * @param ClientInterface $client Client used to send the requests + * @param array|\Iterator $requests Requests to send concurrently. + * @param array $options Passes through the options available in + * {@see \GuzzleHttp\Pool::__construct} + * + * @return array Returns an array containing the response or an exception + * in the same order that the requests were sent. + * + * @throws \InvalidArgumentException if the event format is incorrect. + */ + public static function batch(ClientInterface $client, $requests, array $options = []): array + { + $res = []; + self::cmpCallback($options, 'fulfilled', $res); + self::cmpCallback($options, 'rejected', $res); + $pool = new static($client, $requests, $options); + $pool->promise()->wait(); + \ksort($res); + + return $res; + } + + /** + * Execute callback(s) + */ + private static function cmpCallback(array &$options, string $name, array &$results): void + { + if (!isset($options[$name])) { + $options[$name] = static function ($v, $k) use (&$results) { + $results[$k] = $v; + }; + } else { + $currentFn = $options[$name]; + $options[$name] = static function ($v, $k) use (&$results, $currentFn) { + $currentFn($v, $k); + $results[$k] = $v; + }; + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php b/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php new file mode 100644 index 0000000..7ca6283 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php @@ -0,0 +1,104 @@ +nextHandler = $nextHandler; + } + + public function __invoke(RequestInterface $request, array $options): PromiseInterface + { + $fn = $this->nextHandler; + + // Don't do anything if the request has no body. + if ($request->getBody()->getSize() === 0) { + return $fn($request, $options); + } + + $modify = []; + + // Add a default content-type if possible. + if (!$request->hasHeader('Content-Type')) { + if ($uri = $request->getBody()->getMetadata('uri')) { + if (is_string($uri) && $type = Psr7\MimeType::fromFilename($uri)) { + $modify['set_headers']['Content-Type'] = $type; + } + } + } + + // Add a default content-length or transfer-encoding header. + if (!$request->hasHeader('Content-Length') + && !$request->hasHeader('Transfer-Encoding') + ) { + $size = $request->getBody()->getSize(); + if ($size !== null) { + $modify['set_headers']['Content-Length'] = $size; + } else { + $modify['set_headers']['Transfer-Encoding'] = 'chunked'; + } + } + + // Add the expect header if needed. + $this->addExpectHeader($request, $options, $modify); + + return $fn(Psr7\Utils::modifyRequest($request, $modify), $options); + } + + /** + * Add expect header + */ + private function addExpectHeader(RequestInterface $request, array $options, array &$modify): void + { + // Determine if the Expect header should be used + if ($request->hasHeader('Expect')) { + return; + } + + $expect = $options['expect'] ?? null; + + // Return if disabled or if you're not using HTTP/1.1 or HTTP/2.0 + if ($expect === false || $request->getProtocolVersion() < 1.1) { + return; + } + + // The expect header is unconditionally enabled + if ($expect === true) { + $modify['set_headers']['Expect'] = '100-Continue'; + return; + } + + // By default, send the expect header when the payload is > 1mb + if ($expect === null) { + $expect = 1048576; + } + + // Always add if the body cannot be rewound, the size cannot be + // determined, or the size is greater than the cutoff threshold + $body = $request->getBody(); + $size = $body->getSize(); + + if ($size === null || $size >= (int) $expect || !$body->isSeekable()) { + $modify['set_headers']['Expect'] = '100-Continue'; + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php b/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php new file mode 100644 index 0000000..1dd3861 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php @@ -0,0 +1,216 @@ + 5, + 'protocols' => ['http', 'https'], + 'strict' => false, + 'referer' => false, + 'track_redirects' => false, + ]; + + /** + * @var callable(RequestInterface, array): PromiseInterface + */ + private $nextHandler; + + /** + * @param callable(RequestInterface, array): PromiseInterface $nextHandler Next handler to invoke. + */ + public function __construct(callable $nextHandler) + { + $this->nextHandler = $nextHandler; + } + + public function __invoke(RequestInterface $request, array $options): PromiseInterface + { + $fn = $this->nextHandler; + + if (empty($options['allow_redirects'])) { + return $fn($request, $options); + } + + if ($options['allow_redirects'] === true) { + $options['allow_redirects'] = self::$defaultSettings; + } elseif (!\is_array($options['allow_redirects'])) { + throw new \InvalidArgumentException('allow_redirects must be true, false, or array'); + } else { + // Merge the default settings with the provided settings + $options['allow_redirects'] += self::$defaultSettings; + } + + if (empty($options['allow_redirects']['max'])) { + return $fn($request, $options); + } + + return $fn($request, $options) + ->then(function (ResponseInterface $response) use ($request, $options) { + return $this->checkRedirect($request, $options, $response); + }); + } + + /** + * @return ResponseInterface|PromiseInterface + */ + public function checkRedirect(RequestInterface $request, array $options, ResponseInterface $response) + { + if (\strpos((string) $response->getStatusCode(), '3') !== 0 + || !$response->hasHeader('Location') + ) { + return $response; + } + + $this->guardMax($request, $response, $options); + $nextRequest = $this->modifyRequest($request, $options, $response); + + if (isset($options['allow_redirects']['on_redirect'])) { + ($options['allow_redirects']['on_redirect'])( + $request, + $response, + $nextRequest->getUri() + ); + } + + $promise = $this($nextRequest, $options); + + // Add headers to be able to track history of redirects. + if (!empty($options['allow_redirects']['track_redirects'])) { + return $this->withTracking( + $promise, + (string) $nextRequest->getUri(), + $response->getStatusCode() + ); + } + + return $promise; + } + + /** + * Enable tracking on promise. + */ + private function withTracking(PromiseInterface $promise, string $uri, int $statusCode): PromiseInterface + { + return $promise->then( + static function (ResponseInterface $response) use ($uri, $statusCode) { + // Note that we are pushing to the front of the list as this + // would be an earlier response than what is currently present + // in the history header. + $historyHeader = $response->getHeader(self::HISTORY_HEADER); + $statusHeader = $response->getHeader(self::STATUS_HISTORY_HEADER); + \array_unshift($historyHeader, $uri); + \array_unshift($statusHeader, (string) $statusCode); + + return $response->withHeader(self::HISTORY_HEADER, $historyHeader) + ->withHeader(self::STATUS_HISTORY_HEADER, $statusHeader); + } + ); + } + + /** + * Check for too many redirects + * + * @throws TooManyRedirectsException Too many redirects. + */ + private function guardMax(RequestInterface $request, ResponseInterface $response, array &$options): void + { + $current = $options['__redirect_count'] + ?? 0; + $options['__redirect_count'] = $current + 1; + $max = $options['allow_redirects']['max']; + + if ($options['__redirect_count'] > $max) { + throw new TooManyRedirectsException("Will not follow more than {$max} redirects", $request, $response); + } + } + + public function modifyRequest(RequestInterface $request, array $options, ResponseInterface $response): RequestInterface + { + // Request modifications to apply. + $modify = []; + $protocols = $options['allow_redirects']['protocols']; + + // Use a GET request if this is an entity enclosing request and we are + // not forcing RFC compliance, but rather emulating what all browsers + // would do. + $statusCode = $response->getStatusCode(); + if ($statusCode == 303 || + ($statusCode <= 302 && !$options['allow_redirects']['strict']) + ) { + $safeMethods = ['GET', 'HEAD', 'OPTIONS']; + $requestMethod = $request->getMethod(); + + $modify['method'] = in_array($requestMethod, $safeMethods) ? $requestMethod : 'GET'; + $modify['body'] = ''; + } + + $uri = $this->redirectUri($request, $response, $protocols); + if (isset($options['idn_conversion']) && ($options['idn_conversion'] !== false)) { + $idnOptions = ($options['idn_conversion'] === true) ? \IDNA_DEFAULT : $options['idn_conversion']; + $uri = Utils::idnUriConvert($uri, $idnOptions); + } + + $modify['uri'] = $uri; + Psr7\Message::rewindBody($request); + + // Add the Referer header if it is told to do so and only + // add the header if we are not redirecting from https to http. + if ($options['allow_redirects']['referer'] + && $modify['uri']->getScheme() === $request->getUri()->getScheme() + ) { + $uri = $request->getUri()->withUserInfo(''); + $modify['set_headers']['Referer'] = (string) $uri; + } else { + $modify['remove_headers'][] = 'Referer'; + } + + // Remove Authorization header if host is different. + if ($request->getUri()->getHost() !== $modify['uri']->getHost()) { + $modify['remove_headers'][] = 'Authorization'; + } + + return Psr7\Utils::modifyRequest($request, $modify); + } + + /** + * Set the appropriate URL on the request based on the location header + */ + private function redirectUri(RequestInterface $request, ResponseInterface $response, array $protocols): UriInterface + { + $location = Psr7\UriResolver::resolve( + $request->getUri(), + new Psr7\Uri($response->getHeaderLine('Location')) + ); + + // Ensure that the redirect URI is allowed based on the protocols. + if (!\in_array($location->getScheme(), $protocols)) { + throw new BadResponseException(\sprintf('Redirect URI, %s, does not use one of the allowed redirect protocols: %s', $location, \implode(', ', $protocols)), $request, $response); + } + + return $location; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/RequestOptions.php b/vendor/guzzlehttp/guzzle/src/RequestOptions.php new file mode 100644 index 0000000..20b31bc --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/RequestOptions.php @@ -0,0 +1,264 @@ +decider = $decider; + $this->nextHandler = $nextHandler; + $this->delay = $delay ?: __CLASS__ . '::exponentialDelay'; + } + + /** + * Default exponential backoff delay function. + * + * @return int milliseconds. + */ + public static function exponentialDelay(int $retries): int + { + return (int) \pow(2, $retries - 1) * 1000; + } + + public function __invoke(RequestInterface $request, array $options): PromiseInterface + { + if (!isset($options['retries'])) { + $options['retries'] = 0; + } + + $fn = $this->nextHandler; + return $fn($request, $options) + ->then( + $this->onFulfilled($request, $options), + $this->onRejected($request, $options) + ); + } + + /** + * Execute fulfilled closure + */ + private function onFulfilled(RequestInterface $request, array $options): callable + { + return function ($value) use ($request, $options) { + if (!($this->decider)( + $options['retries'], + $request, + $value, + null + )) { + return $value; + } + return $this->doRetry($request, $options, $value); + }; + } + + /** + * Execute rejected closure + */ + private function onRejected(RequestInterface $req, array $options): callable + { + return function ($reason) use ($req, $options) { + if (!($this->decider)( + $options['retries'], + $req, + null, + $reason + )) { + return P\Create::rejectionFor($reason); + } + return $this->doRetry($req, $options); + }; + } + + private function doRetry(RequestInterface $request, array $options, ResponseInterface $response = null): PromiseInterface + { + $options['delay'] = ($this->delay)(++$options['retries'], $response); + + return $this($request, $options); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/TransferStats.php b/vendor/guzzlehttp/guzzle/src/TransferStats.php new file mode 100644 index 0000000..93fa334 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/TransferStats.php @@ -0,0 +1,133 @@ +request = $request; + $this->response = $response; + $this->transferTime = $transferTime; + $this->handlerErrorData = $handlerErrorData; + $this->handlerStats = $handlerStats; + } + + public function getRequest(): RequestInterface + { + return $this->request; + } + + /** + * Returns the response that was received (if any). + */ + public function getResponse(): ?ResponseInterface + { + return $this->response; + } + + /** + * Returns true if a response was received. + */ + public function hasResponse(): bool + { + return $this->response !== null; + } + + /** + * Gets handler specific error data. + * + * This might be an exception, a integer representing an error code, or + * anything else. Relying on this value assumes that you know what handler + * you are using. + * + * @return mixed + */ + public function getHandlerErrorData() + { + return $this->handlerErrorData; + } + + /** + * Get the effective URI the request was sent to. + */ + public function getEffectiveUri(): UriInterface + { + return $this->request->getUri(); + } + + /** + * Get the estimated time the request was being transferred by the handler. + * + * @return float|null Time in seconds. + */ + public function getTransferTime(): ?float + { + return $this->transferTime; + } + + /** + * Gets an array of all of the handler specific transfer data. + */ + public function getHandlerStats(): array + { + return $this->handlerStats; + } + + /** + * Get a specific handler statistic from the handler by name. + * + * @param string $stat Handler specific transfer stat to retrieve. + * + * @return mixed|null + */ + public function getHandlerStat(string $stat) + { + return $this->handlerStats[$stat] ?? null; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Utils.php b/vendor/guzzlehttp/guzzle/src/Utils.php new file mode 100644 index 0000000..1e4e704 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Utils.php @@ -0,0 +1,382 @@ +getHost()) { + $asciiHost = self::idnToAsci($uri->getHost(), $options, $info); + if ($asciiHost === false) { + $errorBitSet = $info['errors'] ?? 0; + + $errorConstants = array_filter(array_keys(get_defined_constants()), static function ($name) { + return substr($name, 0, 11) === 'IDNA_ERROR_'; + }); + + $errors = []; + foreach ($errorConstants as $errorConstant) { + if ($errorBitSet & constant($errorConstant)) { + $errors[] = $errorConstant; + } + } + + $errorMessage = 'IDN conversion failed'; + if ($errors) { + $errorMessage .= ' (errors: ' . implode(', ', $errors) . ')'; + } + + throw new InvalidArgumentException($errorMessage); + } + if ($uri->getHost() !== $asciiHost) { + // Replace URI only if the ASCII version is different + $uri = $uri->withHost($asciiHost); + } + } + + return $uri; + } + + /** + * @internal + */ + public static function getenv(string $name): ?string + { + if (isset($_SERVER[$name])) { + return (string) $_SERVER[$name]; + } + + if (\PHP_SAPI === 'cli' && ($value = \getenv($name)) !== false && $value !== null) { + return (string) $value; + } + + return null; + } + + /** + * @return string|false + */ + private static function idnToAsci(string $domain, int $options, ?array &$info = []) + { + if (\function_exists('idn_to_ascii') && \defined('INTL_IDNA_VARIANT_UTS46')) { + return \idn_to_ascii($domain, $options, \INTL_IDNA_VARIANT_UTS46, $info); + } + + throw new \Error('ext-idn or symfony/polyfill-intl-idn not loaded or too old'); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/functions.php b/vendor/guzzlehttp/guzzle/src/functions.php new file mode 100644 index 0000000..a70d2cb --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/functions.php @@ -0,0 +1,167 @@ + + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/guzzlehttp/promises/Makefile b/vendor/guzzlehttp/promises/Makefile new file mode 100644 index 0000000..8d5b3ef --- /dev/null +++ b/vendor/guzzlehttp/promises/Makefile @@ -0,0 +1,13 @@ +all: clean test + +test: + vendor/bin/phpunit + +coverage: + vendor/bin/phpunit --coverage-html=artifacts/coverage + +view-coverage: + open artifacts/coverage/index.html + +clean: + rm -rf artifacts/* diff --git a/vendor/guzzlehttp/promises/README.md b/vendor/guzzlehttp/promises/README.md new file mode 100644 index 0000000..a95c605 --- /dev/null +++ b/vendor/guzzlehttp/promises/README.md @@ -0,0 +1,532 @@ +# Guzzle Promises + +[Promises/A+](https://promisesaplus.com/) implementation that handles promise +chaining and resolution iteratively, allowing for "infinite" promise chaining +while keeping the stack size constant. Read [this blog post](https://blog.domenic.me/youre-missing-the-point-of-promises/) +for a general introduction to promises. + +- [Features](#features) +- [Quick start](#quick-start) +- [Synchronous wait](#synchronous-wait) +- [Cancellation](#cancellation) +- [API](#api) + - [Promise](#promise) + - [FulfilledPromise](#fulfilledpromise) + - [RejectedPromise](#rejectedpromise) +- [Promise interop](#promise-interop) +- [Implementation notes](#implementation-notes) + + +# Features + +- [Promises/A+](https://promisesaplus.com/) implementation. +- Promise resolution and chaining is handled iteratively, allowing for + "infinite" promise chaining. +- Promises have a synchronous `wait` method. +- Promises can be cancelled. +- Works with any object that has a `then` function. +- C# style async/await coroutine promises using + `GuzzleHttp\Promise\Coroutine::of()`. + + +# Quick start + +A *promise* represents the eventual result of an asynchronous operation. The +primary way of interacting with a promise is through its `then` method, which +registers callbacks to receive either a promise's eventual value or the reason +why the promise cannot be fulfilled. + + +## Callbacks + +Callbacks are registered with the `then` method by providing an optional +`$onFulfilled` followed by an optional `$onRejected` function. + + +```php +use GuzzleHttp\Promise\Promise; + +$promise = new Promise(); +$promise->then( + // $onFulfilled + function ($value) { + echo 'The promise was fulfilled.'; + }, + // $onRejected + function ($reason) { + echo 'The promise was rejected.'; + } +); +``` + +*Resolving* a promise means that you either fulfill a promise with a *value* or +reject a promise with a *reason*. Resolving a promises triggers callbacks +registered with the promises's `then` method. These callbacks are triggered +only once and in the order in which they were added. + + +## Resolving a promise + +Promises are fulfilled using the `resolve($value)` method. Resolving a promise +with any value other than a `GuzzleHttp\Promise\RejectedPromise` will trigger +all of the onFulfilled callbacks (resolving a promise with a rejected promise +will reject the promise and trigger the `$onRejected` callbacks). + +```php +use GuzzleHttp\Promise\Promise; + +$promise = new Promise(); +$promise + ->then(function ($value) { + // Return a value and don't break the chain + return "Hello, " . $value; + }) + // This then is executed after the first then and receives the value + // returned from the first then. + ->then(function ($value) { + echo $value; + }); + +// Resolving the promise triggers the $onFulfilled callbacks and outputs +// "Hello, reader." +$promise->resolve('reader.'); +``` + + +## Promise forwarding + +Promises can be chained one after the other. Each then in the chain is a new +promise. The return value of a promise is what's forwarded to the next +promise in the chain. Returning a promise in a `then` callback will cause the +subsequent promises in the chain to only be fulfilled when the returned promise +has been fulfilled. The next promise in the chain will be invoked with the +resolved value of the promise. + +```php +use GuzzleHttp\Promise\Promise; + +$promise = new Promise(); +$nextPromise = new Promise(); + +$promise + ->then(function ($value) use ($nextPromise) { + echo $value; + return $nextPromise; + }) + ->then(function ($value) { + echo $value; + }); + +// Triggers the first callback and outputs "A" +$promise->resolve('A'); +// Triggers the second callback and outputs "B" +$nextPromise->resolve('B'); +``` + +## Promise rejection + +When a promise is rejected, the `$onRejected` callbacks are invoked with the +rejection reason. + +```php +use GuzzleHttp\Promise\Promise; + +$promise = new Promise(); +$promise->then(null, function ($reason) { + echo $reason; +}); + +$promise->reject('Error!'); +// Outputs "Error!" +``` + +## Rejection forwarding + +If an exception is thrown in an `$onRejected` callback, subsequent +`$onRejected` callbacks are invoked with the thrown exception as the reason. + +```php +use GuzzleHttp\Promise\Promise; + +$promise = new Promise(); +$promise->then(null, function ($reason) { + throw new Exception($reason); +})->then(null, function ($reason) { + assert($reason->getMessage() === 'Error!'); +}); + +$promise->reject('Error!'); +``` + +You can also forward a rejection down the promise chain by returning a +`GuzzleHttp\Promise\RejectedPromise` in either an `$onFulfilled` or +`$onRejected` callback. + +```php +use GuzzleHttp\Promise\Promise; +use GuzzleHttp\Promise\RejectedPromise; + +$promise = new Promise(); +$promise->then(null, function ($reason) { + return new RejectedPromise($reason); +})->then(null, function ($reason) { + assert($reason === 'Error!'); +}); + +$promise->reject('Error!'); +``` + +If an exception is not thrown in a `$onRejected` callback and the callback +does not return a rejected promise, downstream `$onFulfilled` callbacks are +invoked using the value returned from the `$onRejected` callback. + +```php +use GuzzleHttp\Promise\Promise; + +$promise = new Promise(); +$promise + ->then(null, function ($reason) { + return "It's ok"; + }) + ->then(function ($value) { + assert($value === "It's ok"); + }); + +$promise->reject('Error!'); +``` + +# Synchronous wait + +You can synchronously force promises to complete using a promise's `wait` +method. When creating a promise, you can provide a wait function that is used +to synchronously force a promise to complete. When a wait function is invoked +it is expected to deliver a value to the promise or reject the promise. If the +wait function does not deliver a value, then an exception is thrown. The wait +function provided to a promise constructor is invoked when the `wait` function +of the promise is called. + +```php +$promise = new Promise(function () use (&$promise) { + $promise->resolve('foo'); +}); + +// Calling wait will return the value of the promise. +echo $promise->wait(); // outputs "foo" +``` + +If an exception is encountered while invoking the wait function of a promise, +the promise is rejected with the exception and the exception is thrown. + +```php +$promise = new Promise(function () use (&$promise) { + throw new Exception('foo'); +}); + +$promise->wait(); // throws the exception. +``` + +Calling `wait` on a promise that has been fulfilled will not trigger the wait +function. It will simply return the previously resolved value. + +```php +$promise = new Promise(function () { die('this is not called!'); }); +$promise->resolve('foo'); +echo $promise->wait(); // outputs "foo" +``` + +Calling `wait` on a promise that has been rejected will throw an exception. If +the rejection reason is an instance of `\Exception` the reason is thrown. +Otherwise, a `GuzzleHttp\Promise\RejectionException` is thrown and the reason +can be obtained by calling the `getReason` method of the exception. + +```php +$promise = new Promise(); +$promise->reject('foo'); +$promise->wait(); +``` + +> PHP Fatal error: Uncaught exception 'GuzzleHttp\Promise\RejectionException' with message 'The promise was rejected with value: foo' + + +## Unwrapping a promise + +When synchronously waiting on a promise, you are joining the state of the +promise into the current state of execution (i.e., return the value of the +promise if it was fulfilled or throw an exception if it was rejected). This is +called "unwrapping" the promise. Waiting on a promise will by default unwrap +the promise state. + +You can force a promise to resolve and *not* unwrap the state of the promise +by passing `false` to the first argument of the `wait` function: + +```php +$promise = new Promise(); +$promise->reject('foo'); +// This will not throw an exception. It simply ensures the promise has +// been resolved. +$promise->wait(false); +``` + +When unwrapping a promise, the resolved value of the promise will be waited +upon until the unwrapped value is not a promise. This means that if you resolve +promise A with a promise B and unwrap promise A, the value returned by the +wait function will be the value delivered to promise B. + +**Note**: when you do not unwrap the promise, no value is returned. + + +# Cancellation + +You can cancel a promise that has not yet been fulfilled using the `cancel()` +method of a promise. When creating a promise you can provide an optional +cancel function that when invoked cancels the action of computing a resolution +of the promise. + + +# API + + +## Promise + +When creating a promise object, you can provide an optional `$waitFn` and +`$cancelFn`. `$waitFn` is a function that is invoked with no arguments and is +expected to resolve the promise. `$cancelFn` is a function with no arguments +that is expected to cancel the computation of a promise. It is invoked when the +`cancel()` method of a promise is called. + +```php +use GuzzleHttp\Promise\Promise; + +$promise = new Promise( + function () use (&$promise) { + $promise->resolve('waited'); + }, + function () { + // do something that will cancel the promise computation (e.g., close + // a socket, cancel a database query, etc...) + } +); + +assert('waited' === $promise->wait()); +``` + +A promise has the following methods: + +- `then(callable $onFulfilled, callable $onRejected) : PromiseInterface` + + Appends fulfillment and rejection handlers to the promise, and returns a new promise resolving to the return value of the called handler. + +- `otherwise(callable $onRejected) : PromiseInterface` + + Appends a rejection handler callback to the promise, and returns a new promise resolving to the return value of the callback if it is called, or to its original fulfillment value if the promise is instead fulfilled. + +- `wait($unwrap = true) : mixed` + + Synchronously waits on the promise to complete. + + `$unwrap` controls whether or not the value of the promise is returned for a + fulfilled promise or if an exception is thrown if the promise is rejected. + This is set to `true` by default. + +- `cancel()` + + Attempts to cancel the promise if possible. The promise being cancelled and + the parent most ancestor that has not yet been resolved will also be + cancelled. Any promises waiting on the cancelled promise to resolve will also + be cancelled. + +- `getState() : string` + + Returns the state of the promise. One of `pending`, `fulfilled`, or + `rejected`. + +- `resolve($value)` + + Fulfills the promise with the given `$value`. + +- `reject($reason)` + + Rejects the promise with the given `$reason`. + + +## FulfilledPromise + +A fulfilled promise can be created to represent a promise that has been +fulfilled. + +```php +use GuzzleHttp\Promise\FulfilledPromise; + +$promise = new FulfilledPromise('value'); + +// Fulfilled callbacks are immediately invoked. +$promise->then(function ($value) { + echo $value; +}); +``` + + +## RejectedPromise + +A rejected promise can be created to represent a promise that has been +rejected. + +```php +use GuzzleHttp\Promise\RejectedPromise; + +$promise = new RejectedPromise('Error'); + +// Rejected callbacks are immediately invoked. +$promise->then(null, function ($reason) { + echo $reason; +}); +``` + + +# Promise interop + +This library works with foreign promises that have a `then` method. This means +you can use Guzzle promises with [React promises](https://github.com/reactphp/promise) +for example. When a foreign promise is returned inside of a then method +callback, promise resolution will occur recursively. + +```php +// Create a React promise +$deferred = new React\Promise\Deferred(); +$reactPromise = $deferred->promise(); + +// Create a Guzzle promise that is fulfilled with a React promise. +$guzzlePromise = new GuzzleHttp\Promise\Promise(); +$guzzlePromise->then(function ($value) use ($reactPromise) { + // Do something something with the value... + // Return the React promise + return $reactPromise; +}); +``` + +Please note that wait and cancel chaining is no longer possible when forwarding +a foreign promise. You will need to wrap a third-party promise with a Guzzle +promise in order to utilize wait and cancel functions with foreign promises. + + +## Event Loop Integration + +In order to keep the stack size constant, Guzzle promises are resolved +asynchronously using a task queue. When waiting on promises synchronously, the +task queue will be automatically run to ensure that the blocking promise and +any forwarded promises are resolved. When using promises asynchronously in an +event loop, you will need to run the task queue on each tick of the loop. If +you do not run the task queue, then promises will not be resolved. + +You can run the task queue using the `run()` method of the global task queue +instance. + +```php +// Get the global task queue +$queue = GuzzleHttp\Promise\Utils::queue(); +$queue->run(); +``` + +For example, you could use Guzzle promises with React using a periodic timer: + +```php +$loop = React\EventLoop\Factory::create(); +$loop->addPeriodicTimer(0, [$queue, 'run']); +``` + +*TODO*: Perhaps adding a `futureTick()` on each tick would be faster? + + +# Implementation notes + + +## Promise resolution and chaining is handled iteratively + +By shuffling pending handlers from one owner to another, promises are +resolved iteratively, allowing for "infinite" then chaining. + +```php +then(function ($v) { + // The stack size remains constant (a good thing) + echo xdebug_get_stack_depth() . ', '; + return $v + 1; + }); +} + +$parent->resolve(0); +var_dump($p->wait()); // int(1000) + +``` + +When a promise is fulfilled or rejected with a non-promise value, the promise +then takes ownership of the handlers of each child promise and delivers values +down the chain without using recursion. + +When a promise is resolved with another promise, the original promise transfers +all of its pending handlers to the new promise. When the new promise is +eventually resolved, all of the pending handlers are delivered the forwarded +value. + + +## A promise is the deferred. + +Some promise libraries implement promises using a deferred object to represent +a computation and a promise object to represent the delivery of the result of +the computation. This is a nice separation of computation and delivery because +consumers of the promise cannot modify the value that will be eventually +delivered. + +One side effect of being able to implement promise resolution and chaining +iteratively is that you need to be able for one promise to reach into the state +of another promise to shuffle around ownership of handlers. In order to achieve +this without making the handlers of a promise publicly mutable, a promise is +also the deferred value, allowing promises of the same parent class to reach +into and modify the private properties of promises of the same type. While this +does allow consumers of the value to modify the resolution or rejection of the +deferred, it is a small price to pay for keeping the stack size constant. + +```php +$promise = new Promise(); +$promise->then(function ($value) { echo $value; }); +// The promise is the deferred value, so you can deliver a value to it. +$promise->resolve('foo'); +// prints "foo" +``` + + +## Upgrading from Function API + +A static API was first introduced in 1.4.0, in order to mitigate problems with functions conflicting between global and local copies of the package. The function API will be removed in 2.0.0. A migration table has been provided here for your convenience: + +| Original Function | Replacement Method | +|----------------|----------------| +| `queue` | `Utils::queue` | +| `task` | `Utils::task` | +| `promise_for` | `Create::promiseFor` | +| `rejection_for` | `Create::rejectionFor` | +| `exception_for` | `Create::exceptionFor` | +| `iter_for` | `Create::iterFor` | +| `inspect` | `Utils::inspect` | +| `inspect_all` | `Utils::inspectAll` | +| `unwrap` | `Utils::unwrap` | +| `all` | `Utils::all` | +| `some` | `Utils::some` | +| `any` | `Utils::any` | +| `settle` | `Utils::settle` | +| `each` | `Each::of` | +| `each_limit` | `Each::ofLimit` | +| `each_limit_all` | `Each::ofLimitAll` | +| `!is_fulfilled` | `Is::pending` | +| `is_fulfilled` | `Is::fulfilled` | +| `is_rejected` | `Is::rejected` | +| `is_settled` | `Is::settled` | +| `coroutine` | `Coroutine::of` | diff --git a/vendor/guzzlehttp/promises/composer.json b/vendor/guzzlehttp/promises/composer.json new file mode 100644 index 0000000..db44d9e --- /dev/null +++ b/vendor/guzzlehttp/promises/composer.json @@ -0,0 +1,39 @@ +{ + "name": "guzzlehttp/promises", + "description": "Guzzle promises library", + "keywords": ["promise"], + "license": "MIT", + "authors": [ + { + "name": "Michael Dowling", + "email": "mtdowling@gmail.com", + "homepage": "https://github.com/mtdowling" + } + ], + "require": { + "php": ">=5.5" + }, + "require-dev": { + "symfony/phpunit-bridge": "^4.4 || ^5.1" + }, + "autoload": { + "psr-4": { + "GuzzleHttp\\Promise\\": "src/" + }, + "files": ["src/functions_include.php"] + }, + "autoload-dev": { + "psr-4": { + "GuzzleHttp\\Promise\\Tests\\": "tests/" + } + }, + "scripts": { + "test": "vendor/bin/simple-phpunit", + "test-ci": "vendor/bin/simple-phpunit --coverage-text" + }, + "extra": { + "branch-alias": { + "dev-master": "1.4-dev" + } + } +} diff --git a/vendor/guzzlehttp/promises/src/AggregateException.php b/vendor/guzzlehttp/promises/src/AggregateException.php new file mode 100644 index 0000000..d2b5712 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/AggregateException.php @@ -0,0 +1,17 @@ +then(function ($v) { echo $v; }); + * + * @param callable $generatorFn Generator function to wrap into a promise. + * + * @return Promise + * + * @link https://github.com/petkaantonov/bluebird/blob/master/API.md#generators inspiration + */ +final class Coroutine implements PromiseInterface +{ + /** + * @var PromiseInterface|null + */ + private $currentPromise; + + /** + * @var Generator + */ + private $generator; + + /** + * @var Promise + */ + private $result; + + public function __construct(callable $generatorFn) + { + $this->generator = $generatorFn(); + $this->result = new Promise(function () { + while (isset($this->currentPromise)) { + $this->currentPromise->wait(); + } + }); + try { + $this->nextCoroutine($this->generator->current()); + } catch (\Exception $exception) { + $this->result->reject($exception); + } catch (Throwable $throwable) { + $this->result->reject($throwable); + } + } + + /** + * Create a new coroutine. + * + * @return self + */ + public static function of(callable $generatorFn) + { + return new self($generatorFn); + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null + ) { + return $this->result->then($onFulfilled, $onRejected); + } + + public function otherwise(callable $onRejected) + { + return $this->result->otherwise($onRejected); + } + + public function wait($unwrap = true) + { + return $this->result->wait($unwrap); + } + + public function getState() + { + return $this->result->getState(); + } + + public function resolve($value) + { + $this->result->resolve($value); + } + + public function reject($reason) + { + $this->result->reject($reason); + } + + public function cancel() + { + $this->currentPromise->cancel(); + $this->result->cancel(); + } + + private function nextCoroutine($yielded) + { + $this->currentPromise = Create::promiseFor($yielded) + ->then([$this, '_handleSuccess'], [$this, '_handleFailure']); + } + + /** + * @internal + */ + public function _handleSuccess($value) + { + unset($this->currentPromise); + try { + $next = $this->generator->send($value); + if ($this->generator->valid()) { + $this->nextCoroutine($next); + } else { + $this->result->resolve($value); + } + } catch (Exception $exception) { + $this->result->reject($exception); + } catch (Throwable $throwable) { + $this->result->reject($throwable); + } + } + + /** + * @internal + */ + public function _handleFailure($reason) + { + unset($this->currentPromise); + try { + $nextYield = $this->generator->throw(Create::exceptionFor($reason)); + // The throw was caught, so keep iterating on the coroutine + $this->nextCoroutine($nextYield); + } catch (Exception $exception) { + $this->result->reject($exception); + } catch (Throwable $throwable) { + $this->result->reject($throwable); + } + } +} diff --git a/vendor/guzzlehttp/promises/src/Create.php b/vendor/guzzlehttp/promises/src/Create.php new file mode 100644 index 0000000..8d038e9 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/Create.php @@ -0,0 +1,84 @@ +then([$promise, 'resolve'], [$promise, 'reject']); + return $promise; + } + + return new FulfilledPromise($value); + } + + /** + * Creates a rejected promise for a reason if the reason is not a promise. + * If the provided reason is a promise, then it is returned as-is. + * + * @param mixed $reason Promise or reason. + * + * @return PromiseInterface + */ + public static function rejectionFor($reason) + { + if ($reason instanceof PromiseInterface) { + return $reason; + } + + return new RejectedPromise($reason); + } + + /** + * Create an exception for a rejected promise value. + * + * @param mixed $reason + * + * @return \Exception|\Throwable + */ + public static function exceptionFor($reason) + { + if ($reason instanceof \Exception || $reason instanceof \Throwable) { + return $reason; + } + + return new RejectionException($reason); + } + + /** + * Returns an iterator for the given value. + * + * @param mixed $value + * + * @return \Iterator + */ + public static function iterFor($value) + { + if ($value instanceof \Iterator) { + return $value; + } + + if (is_array($value)) { + return new \ArrayIterator($value); + } + + return new \ArrayIterator([$value]); + } +} diff --git a/vendor/guzzlehttp/promises/src/Each.php b/vendor/guzzlehttp/promises/src/Each.php new file mode 100644 index 0000000..1dda354 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/Each.php @@ -0,0 +1,90 @@ + $onFulfilled, + 'rejected' => $onRejected + ]))->promise(); + } + + /** + * Like of, but only allows a certain number of outstanding promises at any + * given time. + * + * $concurrency may be an integer or a function that accepts the number of + * pending promises and returns a numeric concurrency limit value to allow + * for dynamic a concurrency size. + * + * @param mixed $iterable + * @param int|callable $concurrency + * @param callable $onFulfilled + * @param callable $onRejected + * + * @return PromiseInterface + */ + public static function ofLimit( + $iterable, + $concurrency, + callable $onFulfilled = null, + callable $onRejected = null + ) { + return (new EachPromise($iterable, [ + 'fulfilled' => $onFulfilled, + 'rejected' => $onRejected, + 'concurrency' => $concurrency + ]))->promise(); + } + + /** + * Like limit, but ensures that no promise in the given $iterable argument + * is rejected. If any promise is rejected, then the aggregate promise is + * rejected with the encountered rejection. + * + * @param mixed $iterable + * @param int|callable $concurrency + * @param callable $onFulfilled + * + * @return PromiseInterface + */ + public static function ofLimitAll( + $iterable, + $concurrency, + callable $onFulfilled = null + ) { + return each_limit( + $iterable, + $concurrency, + $onFulfilled, + function ($reason, $idx, PromiseInterface $aggregate) { + $aggregate->reject($reason); + } + ); + } +} diff --git a/vendor/guzzlehttp/promises/src/EachPromise.php b/vendor/guzzlehttp/promises/src/EachPromise.php new file mode 100644 index 0000000..748f471 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/EachPromise.php @@ -0,0 +1,254 @@ +iterable = Create::iterFor($iterable); + + if (isset($config['concurrency'])) { + $this->concurrency = $config['concurrency']; + } + + if (isset($config['fulfilled'])) { + $this->onFulfilled = $config['fulfilled']; + } + + if (isset($config['rejected'])) { + $this->onRejected = $config['rejected']; + } + } + + /** @psalm-suppress InvalidNullableReturnType */ + public function promise() + { + if ($this->aggregate) { + return $this->aggregate; + } + + try { + $this->createPromise(); + /** @psalm-assert Promise $this->aggregate */ + $this->iterable->rewind(); + if (!$this->checkIfFinished()) { + $this->refillPending(); + } + } catch (\Throwable $e) { + /** + * @psalm-suppress NullReference + * @phpstan-ignore-next-line + */ + $this->aggregate->reject($e); + } catch (\Exception $e) { + /** + * @psalm-suppress NullReference + * @phpstan-ignore-next-line + */ + $this->aggregate->reject($e); + } + + /** + * @psalm-suppress NullableReturnStatement + * @phpstan-ignore-next-line + */ + return $this->aggregate; + } + + private function createPromise() + { + $this->mutex = false; + $this->aggregate = new Promise(function () { + reset($this->pending); + // Consume a potentially fluctuating list of promises while + // ensuring that indexes are maintained (precluding array_shift). + while ($promise = current($this->pending)) { + next($this->pending); + $promise->wait(); + if (Is::settled($this->aggregate)) { + return; + } + } + }); + + // Clear the references when the promise is resolved. + $clearFn = function () { + $this->iterable = $this->concurrency = $this->pending = null; + $this->onFulfilled = $this->onRejected = null; + $this->nextPendingIndex = 0; + }; + + $this->aggregate->then($clearFn, $clearFn); + } + + private function refillPending() + { + if (!$this->concurrency) { + // Add all pending promises. + while ($this->addPending() && $this->advanceIterator()); + return; + } + + // Add only up to N pending promises. + $concurrency = is_callable($this->concurrency) + ? call_user_func($this->concurrency, count($this->pending)) + : $this->concurrency; + $concurrency = max($concurrency - count($this->pending), 0); + // Concurrency may be set to 0 to disallow new promises. + if (!$concurrency) { + return; + } + // Add the first pending promise. + $this->addPending(); + // Note this is special handling for concurrency=1 so that we do + // not advance the iterator after adding the first promise. This + // helps work around issues with generators that might not have the + // next value to yield until promise callbacks are called. + while (--$concurrency + && $this->advanceIterator() + && $this->addPending()); + } + + private function addPending() + { + if (!$this->iterable || !$this->iterable->valid()) { + return false; + } + + $promise = Create::promiseFor($this->iterable->current()); + $key = $this->iterable->key(); + + // Iterable keys may not be unique, so we use a counter to + // guarantee uniqueness + $idx = $this->nextPendingIndex++; + + $this->pending[$idx] = $promise->then( + function ($value) use ($idx, $key) { + if ($this->onFulfilled) { + call_user_func( + $this->onFulfilled, + $value, + $key, + $this->aggregate + ); + } + $this->step($idx); + }, + function ($reason) use ($idx, $key) { + if ($this->onRejected) { + call_user_func( + $this->onRejected, + $reason, + $key, + $this->aggregate + ); + } + $this->step($idx); + } + ); + + return true; + } + + private function advanceIterator() + { + // Place a lock on the iterator so that we ensure to not recurse, + // preventing fatal generator errors. + if ($this->mutex) { + return false; + } + + $this->mutex = true; + + try { + $this->iterable->next(); + $this->mutex = false; + return true; + } catch (\Throwable $e) { + $this->aggregate->reject($e); + $this->mutex = false; + return false; + } catch (\Exception $e) { + $this->aggregate->reject($e); + $this->mutex = false; + return false; + } + } + + private function step($idx) + { + // If the promise was already resolved, then ignore this step. + if (Is::settled($this->aggregate)) { + return; + } + + unset($this->pending[$idx]); + + // Only refill pending promises if we are not locked, preventing the + // EachPromise to recursively invoke the provided iterator, which + // cause a fatal error: "Cannot resume an already running generator" + if ($this->advanceIterator() && !$this->checkIfFinished()) { + // Add more pending promises if possible. + $this->refillPending(); + } + } + + private function checkIfFinished() + { + if (!$this->pending && !$this->iterable->valid()) { + // Resolve the promise if there's nothing left to do. + $this->aggregate->resolve(null); + return true; + } + + return false; + } +} diff --git a/vendor/guzzlehttp/promises/src/FulfilledPromise.php b/vendor/guzzlehttp/promises/src/FulfilledPromise.php new file mode 100644 index 0000000..98f72a6 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/FulfilledPromise.php @@ -0,0 +1,84 @@ +value = $value; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null + ) { + // Return itself if there is no onFulfilled function. + if (!$onFulfilled) { + return $this; + } + + $queue = Utils::queue(); + $p = new Promise([$queue, 'run']); + $value = $this->value; + $queue->add(static function () use ($p, $value, $onFulfilled) { + if (Is::pending($p)) { + try { + $p->resolve($onFulfilled($value)); + } catch (\Throwable $e) { + $p->reject($e); + } catch (\Exception $e) { + $p->reject($e); + } + } + }); + + return $p; + } + + public function otherwise(callable $onRejected) + { + return $this->then(null, $onRejected); + } + + public function wait($unwrap = true, $defaultDelivery = null) + { + return $unwrap ? $this->value : null; + } + + public function getState() + { + return self::FULFILLED; + } + + public function resolve($value) + { + if ($value !== $this->value) { + throw new \LogicException("Cannot resolve a fulfilled promise"); + } + } + + public function reject($reason) + { + throw new \LogicException("Cannot reject a fulfilled promise"); + } + + public function cancel() + { + // pass + } +} diff --git a/vendor/guzzlehttp/promises/src/Is.php b/vendor/guzzlehttp/promises/src/Is.php new file mode 100644 index 0000000..c3ed8d0 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/Is.php @@ -0,0 +1,46 @@ +getState() === PromiseInterface::PENDING; + } + + /** + * Returns true if a promise is fulfilled or rejected. + * + * @return bool + */ + public static function settled(PromiseInterface $promise) + { + return $promise->getState() !== PromiseInterface::PENDING; + } + + /** + * Returns true if a promise is fulfilled. + * + * @return bool + */ + public static function fulfilled(PromiseInterface $promise) + { + return $promise->getState() === PromiseInterface::FULFILLED; + } + + /** + * Returns true if a promise is rejected. + * + * @return bool + */ + public static function rejected(PromiseInterface $promise) + { + return $promise->getState() === PromiseInterface::REJECTED; + } +} diff --git a/vendor/guzzlehttp/promises/src/Promise.php b/vendor/guzzlehttp/promises/src/Promise.php new file mode 100644 index 0000000..7593905 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/Promise.php @@ -0,0 +1,278 @@ +waitFn = $waitFn; + $this->cancelFn = $cancelFn; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null + ) { + if ($this->state === self::PENDING) { + $p = new Promise(null, [$this, 'cancel']); + $this->handlers[] = [$p, $onFulfilled, $onRejected]; + $p->waitList = $this->waitList; + $p->waitList[] = $this; + return $p; + } + + // Return a fulfilled promise and immediately invoke any callbacks. + if ($this->state === self::FULFILLED) { + $promise = Create::promiseFor($this->result); + return $onFulfilled ? $promise->then($onFulfilled) : $promise; + } + + // It's either cancelled or rejected, so return a rejected promise + // and immediately invoke any callbacks. + $rejection = Create::rejectionFor($this->result); + return $onRejected ? $rejection->then(null, $onRejected) : $rejection; + } + + public function otherwise(callable $onRejected) + { + return $this->then(null, $onRejected); + } + + public function wait($unwrap = true) + { + $this->waitIfPending(); + + if ($this->result instanceof PromiseInterface) { + return $this->result->wait($unwrap); + } + if ($unwrap) { + if ($this->state === self::FULFILLED) { + return $this->result; + } + // It's rejected so "unwrap" and throw an exception. + throw Create::exceptionFor($this->result); + } + } + + public function getState() + { + return $this->state; + } + + public function cancel() + { + if ($this->state !== self::PENDING) { + return; + } + + $this->waitFn = $this->waitList = null; + + if ($this->cancelFn) { + $fn = $this->cancelFn; + $this->cancelFn = null; + try { + $fn(); + } catch (\Throwable $e) { + $this->reject($e); + } catch (\Exception $e) { + $this->reject($e); + } + } + + // Reject the promise only if it wasn't rejected in a then callback. + /** @psalm-suppress RedundantCondition */ + if ($this->state === self::PENDING) { + $this->reject(new CancellationException('Promise has been cancelled')); + } + } + + public function resolve($value) + { + $this->settle(self::FULFILLED, $value); + } + + public function reject($reason) + { + $this->settle(self::REJECTED, $reason); + } + + private function settle($state, $value) + { + if ($this->state !== self::PENDING) { + // Ignore calls with the same resolution. + if ($state === $this->state && $value === $this->result) { + return; + } + throw $this->state === $state + ? new \LogicException("The promise is already {$state}.") + : new \LogicException("Cannot change a {$this->state} promise to {$state}"); + } + + if ($value === $this) { + throw new \LogicException('Cannot fulfill or reject a promise with itself'); + } + + // Clear out the state of the promise but stash the handlers. + $this->state = $state; + $this->result = $value; + $handlers = $this->handlers; + $this->handlers = null; + $this->waitList = $this->waitFn = null; + $this->cancelFn = null; + + if (!$handlers) { + return; + } + + // If the value was not a settled promise or a thenable, then resolve + // it in the task queue using the correct ID. + if (!is_object($value) || !method_exists($value, 'then')) { + $id = $state === self::FULFILLED ? 1 : 2; + // It's a success, so resolve the handlers in the queue. + Utils::queue()->add(static function () use ($id, $value, $handlers) { + foreach ($handlers as $handler) { + self::callHandler($id, $value, $handler); + } + }); + } elseif ($value instanceof Promise && Is::pending($value)) { + // We can just merge our handlers onto the next promise. + $value->handlers = array_merge($value->handlers, $handlers); + } else { + // Resolve the handlers when the forwarded promise is resolved. + $value->then( + static function ($value) use ($handlers) { + foreach ($handlers as $handler) { + self::callHandler(1, $value, $handler); + } + }, + static function ($reason) use ($handlers) { + foreach ($handlers as $handler) { + self::callHandler(2, $reason, $handler); + } + } + ); + } + } + + /** + * Call a stack of handlers using a specific callback index and value. + * + * @param int $index 1 (resolve) or 2 (reject). + * @param mixed $value Value to pass to the callback. + * @param array $handler Array of handler data (promise and callbacks). + */ + private static function callHandler($index, $value, array $handler) + { + /** @var PromiseInterface $promise */ + $promise = $handler[0]; + + // The promise may have been cancelled or resolved before placing + // this thunk in the queue. + if (Is::settled($promise)) { + return; + } + + try { + if (isset($handler[$index])) { + /* + * If $f throws an exception, then $handler will be in the exception + * stack trace. Since $handler contains a reference to the callable + * itself we get a circular reference. We clear the $handler + * here to avoid that memory leak. + */ + $f = $handler[$index]; + unset($handler); + $promise->resolve($f($value)); + } elseif ($index === 1) { + // Forward resolution values as-is. + $promise->resolve($value); + } else { + // Forward rejections down the chain. + $promise->reject($value); + } + } catch (\Throwable $reason) { + $promise->reject($reason); + } catch (\Exception $reason) { + $promise->reject($reason); + } + } + + private function waitIfPending() + { + if ($this->state !== self::PENDING) { + return; + } elseif ($this->waitFn) { + $this->invokeWaitFn(); + } elseif ($this->waitList) { + $this->invokeWaitList(); + } else { + // If there's no wait function, then reject the promise. + $this->reject('Cannot wait on a promise that has ' + . 'no internal wait function. You must provide a wait ' + . 'function when constructing the promise to be able to ' + . 'wait on a promise.'); + } + + Utils::queue()->run(); + + /** @psalm-suppress RedundantCondition */ + if ($this->state === self::PENDING) { + $this->reject('Invoking the wait callback did not resolve the promise'); + } + } + + private function invokeWaitFn() + { + try { + $wfn = $this->waitFn; + $this->waitFn = null; + $wfn(true); + } catch (\Exception $reason) { + if ($this->state === self::PENDING) { + // The promise has not been resolved yet, so reject the promise + // with the exception. + $this->reject($reason); + } else { + // The promise was already resolved, so there's a problem in + // the application. + throw $reason; + } + } + } + + private function invokeWaitList() + { + $waitList = $this->waitList; + $this->waitList = null; + + foreach ($waitList as $result) { + do { + $result->waitIfPending(); + $result = $result->result; + } while ($result instanceof Promise); + + if ($result instanceof PromiseInterface) { + $result->wait(false); + } + } + } +} diff --git a/vendor/guzzlehttp/promises/src/PromiseInterface.php b/vendor/guzzlehttp/promises/src/PromiseInterface.php new file mode 100644 index 0000000..e598331 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/PromiseInterface.php @@ -0,0 +1,97 @@ +reason = $reason; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null + ) { + // If there's no onRejected callback then just return self. + if (!$onRejected) { + return $this; + } + + $queue = Utils::queue(); + $reason = $this->reason; + $p = new Promise([$queue, 'run']); + $queue->add(static function () use ($p, $reason, $onRejected) { + if (Is::pending($p)) { + try { + // Return a resolved promise if onRejected does not throw. + $p->resolve($onRejected($reason)); + } catch (\Throwable $e) { + // onRejected threw, so return a rejected promise. + $p->reject($e); + } catch (\Exception $e) { + // onRejected threw, so return a rejected promise. + $p->reject($e); + } + } + }); + + return $p; + } + + public function otherwise(callable $onRejected) + { + return $this->then(null, $onRejected); + } + + public function wait($unwrap = true, $defaultDelivery = null) + { + if ($unwrap) { + throw Create::exceptionFor($this->reason); + } + + return null; + } + + public function getState() + { + return self::REJECTED; + } + + public function resolve($value) + { + throw new \LogicException("Cannot resolve a rejected promise"); + } + + public function reject($reason) + { + if ($reason !== $this->reason) { + throw new \LogicException("Cannot reject a rejected promise"); + } + } + + public function cancel() + { + // pass + } +} diff --git a/vendor/guzzlehttp/promises/src/RejectionException.php b/vendor/guzzlehttp/promises/src/RejectionException.php new file mode 100644 index 0000000..e2f1377 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/RejectionException.php @@ -0,0 +1,48 @@ +reason = $reason; + + $message = 'The promise was rejected'; + + if ($description) { + $message .= ' with reason: ' . $description; + } elseif (is_string($reason) + || (is_object($reason) && method_exists($reason, '__toString')) + ) { + $message .= ' with reason: ' . $this->reason; + } elseif ($reason instanceof \JsonSerializable) { + $message .= ' with reason: ' + . json_encode($this->reason, JSON_PRETTY_PRINT); + } + + parent::__construct($message); + } + + /** + * Returns the rejection reason. + * + * @return mixed + */ + public function getReason() + { + return $this->reason; + } +} diff --git a/vendor/guzzlehttp/promises/src/TaskQueue.php b/vendor/guzzlehttp/promises/src/TaskQueue.php new file mode 100644 index 0000000..f0fba2c --- /dev/null +++ b/vendor/guzzlehttp/promises/src/TaskQueue.php @@ -0,0 +1,67 @@ +run(); + */ +class TaskQueue implements TaskQueueInterface +{ + private $enableShutdown = true; + private $queue = []; + + public function __construct($withShutdown = true) + { + if ($withShutdown) { + register_shutdown_function(function () { + if ($this->enableShutdown) { + // Only run the tasks if an E_ERROR didn't occur. + $err = error_get_last(); + if (!$err || ($err['type'] ^ E_ERROR)) { + $this->run(); + } + } + }); + } + } + + public function isEmpty() + { + return !$this->queue; + } + + public function add(callable $task) + { + $this->queue[] = $task; + } + + public function run() + { + while ($task = array_shift($this->queue)) { + /** @var callable $task */ + $task(); + } + } + + /** + * The task queue will be run and exhausted by default when the process + * exits IFF the exit is not the result of a PHP E_ERROR error. + * + * You can disable running the automatic shutdown of the queue by calling + * this function. If you disable the task queue shutdown process, then you + * MUST either run the task queue (as a result of running your event loop + * or manually using the run() method) or wait on each outstanding promise. + * + * Note: This shutdown will occur before any destructors are triggered. + */ + public function disableShutdown() + { + $this->enableShutdown = false; + } +} diff --git a/vendor/guzzlehttp/promises/src/TaskQueueInterface.php b/vendor/guzzlehttp/promises/src/TaskQueueInterface.php new file mode 100644 index 0000000..723d4d5 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/TaskQueueInterface.php @@ -0,0 +1,24 @@ + + * while ($eventLoop->isRunning()) { + * GuzzleHttp\Promise\Utils::queue()->run(); + * } + * + * + * @param TaskQueueInterface $assign Optionally specify a new queue instance. + * + * @return TaskQueueInterface + */ + public static function queue(TaskQueueInterface $assign = null) + { + static $queue; + + if ($assign) { + $queue = $assign; + } elseif (!$queue) { + $queue = new TaskQueue(); + } + + return $queue; + } + + /** + * Adds a function to run in the task queue when it is next `run()` and + * returns a promise that is fulfilled or rejected with the result. + * + * @param callable $task Task function to run. + * + * @return PromiseInterface + */ + public static function task(callable $task) + { + $queue = self::queue(); + $promise = new Promise([$queue, 'run']); + $queue->add(function () use ($task, $promise) { + try { + $promise->resolve($task()); + } catch (\Throwable $e) { + $promise->reject($e); + } catch (\Exception $e) { + $promise->reject($e); + } + }); + + return $promise; + } + + /** + * Synchronously waits on a promise to resolve and returns an inspection + * state array. + * + * Returns a state associative array containing a "state" key mapping to a + * valid promise state. If the state of the promise is "fulfilled", the + * array will contain a "value" key mapping to the fulfilled value of the + * promise. If the promise is rejected, the array will contain a "reason" + * key mapping to the rejection reason of the promise. + * + * @param PromiseInterface $promise Promise or value. + * + * @return array + */ + public static function inspect(PromiseInterface $promise) + { + try { + return [ + 'state' => PromiseInterface::FULFILLED, + 'value' => $promise->wait() + ]; + } catch (RejectionException $e) { + return ['state' => PromiseInterface::REJECTED, 'reason' => $e->getReason()]; + } catch (\Throwable $e) { + return ['state' => PromiseInterface::REJECTED, 'reason' => $e]; + } catch (\Exception $e) { + return ['state' => PromiseInterface::REJECTED, 'reason' => $e]; + } + } + + /** + * Waits on all of the provided promises, but does not unwrap rejected + * promises as thrown exception. + * + * Returns an array of inspection state arrays. + * + * @see inspect for the inspection state array format. + * + * @param PromiseInterface[] $promises Traversable of promises to wait upon. + * + * @return array + */ + public static function inspectAll($promises) + { + $results = []; + foreach ($promises as $key => $promise) { + $results[$key] = inspect($promise); + } + + return $results; + } + + /** + * Waits on all of the provided promises and returns the fulfilled values. + * + * Returns an array that contains the value of each promise (in the same + * order the promises were provided). An exception is thrown if any of the + * promises are rejected. + * + * @param iterable $promises Iterable of PromiseInterface objects to wait on. + * + * @return array + * + * @throws \Exception on error + * @throws \Throwable on error in PHP >=7 + */ + public static function unwrap($promises) + { + $results = []; + foreach ($promises as $key => $promise) { + $results[$key] = $promise->wait(); + } + + return $results; + } + + /** + * Given an array of promises, return a promise that is fulfilled when all + * the items in the array are fulfilled. + * + * The promise's fulfillment value is an array with fulfillment values at + * respective positions to the original array. If any promise in the array + * rejects, the returned promise is rejected with the rejection reason. + * + * @param mixed $promises Promises or values. + * @param bool $recursive If true, resolves new promises that might have been added to the stack during its own resolution. + * + * @return PromiseInterface + */ + public static function all($promises, $recursive = false) + { + $results = []; + $promise = Each::of( + $promises, + function ($value, $idx) use (&$results) { + $results[$idx] = $value; + }, + function ($reason, $idx, Promise $aggregate) { + $aggregate->reject($reason); + } + )->then(function () use (&$results) { + ksort($results); + return $results; + }); + + if (true === $recursive) { + $promise = $promise->then(function ($results) use ($recursive, &$promises) { + foreach ($promises as $promise) { + if (Is::pending($promise)) { + return self::all($promises, $recursive); + } + } + return $results; + }); + } + + return $promise; + } + + /** + * Initiate a competitive race between multiple promises or values (values + * will become immediately fulfilled promises). + * + * When count amount of promises have been fulfilled, the returned promise + * is fulfilled with an array that contains the fulfillment values of the + * winners in order of resolution. + * + * This promise is rejected with a {@see AggregateException} if the number + * of fulfilled promises is less than the desired $count. + * + * @param int $count Total number of promises. + * @param mixed $promises Promises or values. + * + * @return PromiseInterface + */ + public static function some($count, $promises) + { + $results = []; + $rejections = []; + + return Each::of( + $promises, + function ($value, $idx, PromiseInterface $p) use (&$results, $count) { + if (Is::settled($p)) { + return; + } + $results[$idx] = $value; + if (count($results) >= $count) { + $p->resolve(null); + } + }, + function ($reason) use (&$rejections) { + $rejections[] = $reason; + } + )->then( + function () use (&$results, &$rejections, $count) { + if (count($results) !== $count) { + throw new AggregateException( + 'Not enough promises to fulfill count', + $rejections + ); + } + ksort($results); + return array_values($results); + } + ); + } + + /** + * Like some(), with 1 as count. However, if the promise fulfills, the + * fulfillment value is not an array of 1 but the value directly. + * + * @param mixed $promises Promises or values. + * + * @return PromiseInterface + */ + public static function any($promises) + { + return self::some(1, $promises)->then(function ($values) { + return $values[0]; + }); + } + + /** + * Returns a promise that is fulfilled when all of the provided promises have + * been fulfilled or rejected. + * + * The returned promise is fulfilled with an array of inspection state arrays. + * + * @see inspect for the inspection state array format. + * + * @param mixed $promises Promises or values. + * + * @return PromiseInterface + */ + public static function settle($promises) + { + $results = []; + + return Each::of( + $promises, + function ($value, $idx) use (&$results) { + $results[$idx] = ['state' => PromiseInterface::FULFILLED, 'value' => $value]; + }, + function ($reason, $idx) use (&$results) { + $results[$idx] = ['state' => PromiseInterface::REJECTED, 'reason' => $reason]; + } + )->then(function () use (&$results) { + ksort($results); + return $results; + }); + } +} diff --git a/vendor/guzzlehttp/promises/src/functions.php b/vendor/guzzlehttp/promises/src/functions.php new file mode 100644 index 0000000..c03d39d --- /dev/null +++ b/vendor/guzzlehttp/promises/src/functions.php @@ -0,0 +1,363 @@ + + * while ($eventLoop->isRunning()) { + * GuzzleHttp\Promise\queue()->run(); + * } + * + * + * @param TaskQueueInterface $assign Optionally specify a new queue instance. + * + * @return TaskQueueInterface + * + * @deprecated queue will be removed in guzzlehttp/promises:2.0. Use Utils::queue instead. + */ +function queue(TaskQueueInterface $assign = null) +{ + return Utils::queue($assign); +} + +/** + * Adds a function to run in the task queue when it is next `run()` and returns + * a promise that is fulfilled or rejected with the result. + * + * @param callable $task Task function to run. + * + * @return PromiseInterface + * + * @deprecated task will be removed in guzzlehttp/promises:2.0. Use Utils::task instead. + */ +function task(callable $task) +{ + return Utils::task($task); +} + +/** + * Creates a promise for a value if the value is not a promise. + * + * @param mixed $value Promise or value. + * + * @return PromiseInterface + * + * @deprecated promise_for will be removed in guzzlehttp/promises:2.0. Use Create::promiseFor instead. + */ +function promise_for($value) +{ + return Create::promiseFor($value); +} + +/** + * Creates a rejected promise for a reason if the reason is not a promise. If + * the provided reason is a promise, then it is returned as-is. + * + * @param mixed $reason Promise or reason. + * + * @return PromiseInterface + * + * @deprecated rejection_for will be removed in guzzlehttp/promises:2.0. Use Create::rejectionFor instead. + */ +function rejection_for($reason) +{ + return Create::rejectionFor($reason); +} + +/** + * Create an exception for a rejected promise value. + * + * @param mixed $reason + * + * @return \Exception|\Throwable + * + * @deprecated exception_for will be removed in guzzlehttp/promises:2.0. Use Create::exceptionFor instead. + */ +function exception_for($reason) +{ + return Create::exceptionFor($reason); +} + +/** + * Returns an iterator for the given value. + * + * @param mixed $value + * + * @return \Iterator + * + * @deprecated iter_for will be removed in guzzlehttp/promises:2.0. Use Create::iterFor instead. + */ +function iter_for($value) +{ + return Create::iterFor($value); +} + +/** + * Synchronously waits on a promise to resolve and returns an inspection state + * array. + * + * Returns a state associative array containing a "state" key mapping to a + * valid promise state. If the state of the promise is "fulfilled", the array + * will contain a "value" key mapping to the fulfilled value of the promise. If + * the promise is rejected, the array will contain a "reason" key mapping to + * the rejection reason of the promise. + * + * @param PromiseInterface $promise Promise or value. + * + * @return array + * + * @deprecated inspect will be removed in guzzlehttp/promises:2.0. Use Utils::inspect instead. + */ +function inspect(PromiseInterface $promise) +{ + return Utils::inspect($promise); +} + +/** + * Waits on all of the provided promises, but does not unwrap rejected promises + * as thrown exception. + * + * Returns an array of inspection state arrays. + * + * @see inspect for the inspection state array format. + * + * @param PromiseInterface[] $promises Traversable of promises to wait upon. + * + * @return array + * + * @deprecated inspect will be removed in guzzlehttp/promises:2.0. Use Utils::inspectAll instead. + */ +function inspect_all($promises) +{ + return Utils::inspectAll($promises); +} + +/** + * Waits on all of the provided promises and returns the fulfilled values. + * + * Returns an array that contains the value of each promise (in the same order + * the promises were provided). An exception is thrown if any of the promises + * are rejected. + * + * @param iterable $promises Iterable of PromiseInterface objects to wait on. + * + * @return array + * + * @throws \Exception on error + * @throws \Throwable on error in PHP >=7 + * + * @deprecated unwrap will be removed in guzzlehttp/promises:2.0. Use Utils::unwrap instead. + */ +function unwrap($promises) +{ + return Utils::unwrap($promises); +} + +/** + * Given an array of promises, return a promise that is fulfilled when all the + * items in the array are fulfilled. + * + * The promise's fulfillment value is an array with fulfillment values at + * respective positions to the original array. If any promise in the array + * rejects, the returned promise is rejected with the rejection reason. + * + * @param mixed $promises Promises or values. + * @param bool $recursive If true, resolves new promises that might have been added to the stack during its own resolution. + * + * @return PromiseInterface + * + * @deprecated all will be removed in guzzlehttp/promises:2.0. Use Utils::all instead. + */ +function all($promises, $recursive = false) +{ + return Utils::all($promises, $recursive); +} + +/** + * Initiate a competitive race between multiple promises or values (values will + * become immediately fulfilled promises). + * + * When count amount of promises have been fulfilled, the returned promise is + * fulfilled with an array that contains the fulfillment values of the winners + * in order of resolution. + * + * This promise is rejected with a {@see AggregateException} if the number of + * fulfilled promises is less than the desired $count. + * + * @param int $count Total number of promises. + * @param mixed $promises Promises or values. + * + * @return PromiseInterface + * + * @deprecated some will be removed in guzzlehttp/promises:2.0. Use Utils::some instead. + */ +function some($count, $promises) +{ + return Utils::some($count, $promises); +} + +/** + * Like some(), with 1 as count. However, if the promise fulfills, the + * fulfillment value is not an array of 1 but the value directly. + * + * @param mixed $promises Promises or values. + * + * @return PromiseInterface + * + * @deprecated any will be removed in guzzlehttp/promises:2.0. Use Utils::any instead. + */ +function any($promises) +{ + return Utils::any($promises); +} + +/** + * Returns a promise that is fulfilled when all of the provided promises have + * been fulfilled or rejected. + * + * The returned promise is fulfilled with an array of inspection state arrays. + * + * @see inspect for the inspection state array format. + * + * @param mixed $promises Promises or values. + * + * @return PromiseInterface + * + * @deprecated settle will be removed in guzzlehttp/promises:2.0. Use Utils::settle instead. + */ +function settle($promises) +{ + return Utils::settle($promises); +} + +/** + * Given an iterator that yields promises or values, returns a promise that is + * fulfilled with a null value when the iterator has been consumed or the + * aggregate promise has been fulfilled or rejected. + * + * $onFulfilled is a function that accepts the fulfilled value, iterator index, + * and the aggregate promise. The callback can invoke any necessary side + * effects and choose to resolve or reject the aggregate if needed. + * + * $onRejected is a function that accepts the rejection reason, iterator index, + * and the aggregate promise. The callback can invoke any necessary side + * effects and choose to resolve or reject the aggregate if needed. + * + * @param mixed $iterable Iterator or array to iterate over. + * @param callable $onFulfilled + * @param callable $onRejected + * + * @return PromiseInterface + * + * @deprecated each will be removed in guzzlehttp/promises:2.0. Use Each::of instead. + */ +function each( + $iterable, + callable $onFulfilled = null, + callable $onRejected = null +) { + return Each::of($iterable, $onFulfilled, $onRejected); +} + +/** + * Like each, but only allows a certain number of outstanding promises at any + * given time. + * + * $concurrency may be an integer or a function that accepts the number of + * pending promises and returns a numeric concurrency limit value to allow for + * dynamic a concurrency size. + * + * @param mixed $iterable + * @param int|callable $concurrency + * @param callable $onFulfilled + * @param callable $onRejected + * + * @return PromiseInterface + * + * @deprecated each_limit will be removed in guzzlehttp/promises:2.0. Use Each::ofLimit instead. + */ +function each_limit( + $iterable, + $concurrency, + callable $onFulfilled = null, + callable $onRejected = null +) { + return Each::ofLimit($iterable, $concurrency, $onFulfilled, $onRejected); +} + +/** + * Like each_limit, but ensures that no promise in the given $iterable argument + * is rejected. If any promise is rejected, then the aggregate promise is + * rejected with the encountered rejection. + * + * @param mixed $iterable + * @param int|callable $concurrency + * @param callable $onFulfilled + * + * @return PromiseInterface + * + * @deprecated each_limit_all will be removed in guzzlehttp/promises:2.0. Use Each::ofLimitAll instead. + */ +function each_limit_all( + $iterable, + $concurrency, + callable $onFulfilled = null +) { + return Each::ofLimitAll($iterable, $concurrency, $onFulfilled); +} + +/** + * Returns true if a promise is fulfilled. + * + * @return bool + * + * @deprecated is_fulfilled will be removed in guzzlehttp/promises:2.0. Use Is::fulfilled instead. + */ +function is_fulfilled(PromiseInterface $promise) +{ + return Is::fulfilled($promise); +} + +/** + * Returns true if a promise is rejected. + * + * @return bool + * + * @deprecated is_rejected will be removed in guzzlehttp/promises:2.0. Use Is::rejected instead. + */ +function is_rejected(PromiseInterface $promise) +{ + return Is::rejected($promise); +} + +/** + * Returns true if a promise is fulfilled or rejected. + * + * @return bool + * + * @deprecated is_settled will be removed in guzzlehttp/promises:2.0. Use Is::settled instead. + */ +function is_settled(PromiseInterface $promise) +{ + return Is::settled($promise); +} + +/** + * Create a new coroutine. + * + * @see Coroutine + * + * @return PromiseInterface + * + * @deprecated coroutine will be removed in guzzlehttp/promises:2.0. Use Coroutine::of instead. + */ +function coroutine(callable $generatorFn) +{ + return Coroutine::of($generatorFn); +} diff --git a/vendor/guzzlehttp/promises/src/functions_include.php b/vendor/guzzlehttp/promises/src/functions_include.php new file mode 100644 index 0000000..34cd171 --- /dev/null +++ b/vendor/guzzlehttp/promises/src/functions_include.php @@ -0,0 +1,6 @@ +setRiskyAllowed(true) + ->setRules([ + '@PSR2' => true, + 'array_syntax' => ['syntax' => 'short'], + 'concat_space' => ['spacing' => 'one'], + 'declare_strict_types' => false, + 'final_static_access' => true, + 'fully_qualified_strict_types' => true, + 'header_comment' => false, + 'is_null' => ['use_yoda_style' => true], + 'list_syntax' => ['syntax' => 'long'], + 'lowercase_cast' => true, + 'magic_method_casing' => true, + 'modernize_types_casting' => true, + 'multiline_comment_opening_closing' => true, + 'no_alias_functions' => true, + 'no_alternative_syntax' => true, + 'no_blank_lines_after_phpdoc' => true, + 'no_empty_comment' => true, + 'no_empty_phpdoc' => true, + 'no_empty_statement' => true, + 'no_extra_blank_lines' => true, + 'no_leading_import_slash' => true, + 'no_trailing_comma_in_singleline_array' => true, + 'no_unset_cast' => true, + 'no_unused_imports' => true, + 'no_whitespace_in_blank_line' => true, + 'ordered_imports' => true, + 'php_unit_ordered_covers' => true, + 'php_unit_test_annotation' => ['style' => 'prefix'], + 'php_unit_test_case_static_method_calls' => ['call_type' => 'self'], + 'phpdoc_align' => ['align' => 'vertical'], + 'phpdoc_no_useless_inheritdoc' => true, + 'phpdoc_scalar' => true, + 'phpdoc_separation' => true, + 'phpdoc_single_line_var_spacing' => true, + 'phpdoc_trim' => true, + 'phpdoc_trim_consecutive_blank_line_separation' => true, + 'phpdoc_types' => true, + 'phpdoc_types_order' => ['null_adjustment' => 'always_last', 'sort_algorithm' => 'none'], + 'phpdoc_var_without_name' => true, + 'single_trait_insert_per_statement' => true, + 'standardize_not_equals' => true, + ]) + ->setFinder( + PhpCsFixer\Finder::create() + ->in(__DIR__.'/src') + ->in(__DIR__.'/tests') + ->name('*.php') + ) +; + +return $config; diff --git a/vendor/guzzlehttp/psr7/CHANGELOG.md b/vendor/guzzlehttp/psr7/CHANGELOG.md new file mode 100644 index 0000000..6a6b7bf --- /dev/null +++ b/vendor/guzzlehttp/psr7/CHANGELOG.md @@ -0,0 +1,294 @@ +# Change Log + + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). + + +## Unreleased + +## 1.8.2 - 2021-04-26 + +### Fixed + +- Handle possibly unset `url` in `stream_get_meta_data` + +## 1.8.1 - 2021-03-21 + +### Fixed + +- Issue parsing IPv6 URLs +- Issue modifying ServerRequest lost all its attributes + +## 1.8.0 - 2021-03-21 + +### Added + +- Locale independent URL parsing +- Most classes got a `@final` annotation to prepare for 2.0 + +### Fixed + +- Issue when creating stream from `php://input` and curl-ext is not installed +- Broken `Utils::tryFopen()` on PHP 8 + +## 1.7.0 - 2020-09-30 + +### Added + +- Replaced functions by static methods + +### Fixed + +- Converting a non-seekable stream to a string +- Handle multiple Set-Cookie correctly +- Ignore array keys in header values when merging +- Allow multibyte characters to be parsed in `Message:bodySummary()` + +### Changed + +- Restored partial HHVM 3 support + + +## [1.6.1] - 2019-07-02 + +### Fixed + +- Accept null and bool header values again + + +## [1.6.0] - 2019-06-30 + +### Added + +- Allowed version `^3.0` of `ralouphie/getallheaders` dependency (#244) +- Added MIME type for WEBP image format (#246) +- Added more validation of values according to PSR-7 and RFC standards, e.g. status code range (#250, #272) + +### Changed + +- Tests don't pass with HHVM 4.0, so HHVM support got dropped. Other libraries like composer have done the same. (#262) +- Accept port number 0 to be valid (#270) + +### Fixed + +- Fixed subsequent reads from `php://input` in ServerRequest (#247) +- Fixed readable/writable detection for certain stream modes (#248) +- Fixed encoding of special characters in the `userInfo` component of an URI (#253) + + +## [1.5.2] - 2018-12-04 + +### Fixed + +- Check body size when getting the message summary + + +## [1.5.1] - 2018-12-04 + +### Fixed + +- Get the summary of a body only if it is readable + + +## [1.5.0] - 2018-12-03 + +### Added + +- Response first-line to response string exception (fixes #145) +- A test for #129 behavior +- `get_message_body_summary` function in order to get the message summary +- `3gp` and `mkv` mime types + +### Changed + +- Clarify exception message when stream is detached + +### Deprecated + +- Deprecated parsing folded header lines as per RFC 7230 + +### Fixed + +- Fix `AppendStream::detach` to not close streams +- `InflateStream` preserves `isSeekable` attribute of the underlying stream +- `ServerRequest::getUriFromGlobals` to support URLs in query parameters + + +Several other fixes and improvements. + + +## [1.4.2] - 2017-03-20 + +### Fixed + +- Reverted BC break to `Uri::resolve` and `Uri::removeDotSegments` by removing + calls to `trigger_error` when deprecated methods are invoked. + + +## [1.4.1] - 2017-02-27 + +### Added + +- Rriggering of silenced deprecation warnings. + +### Fixed + +- Reverted BC break by reintroducing behavior to automagically fix a URI with a + relative path and an authority by adding a leading slash to the path. It's only + deprecated now. + + +## [1.4.0] - 2017-02-21 + +### Added + +- Added common URI utility methods based on RFC 3986 (see documentation in the readme): + - `Uri::isDefaultPort` + - `Uri::isAbsolute` + - `Uri::isNetworkPathReference` + - `Uri::isAbsolutePathReference` + - `Uri::isRelativePathReference` + - `Uri::isSameDocumentReference` + - `Uri::composeComponents` + - `UriNormalizer::normalize` + - `UriNormalizer::isEquivalent` + - `UriResolver::relativize` + +### Changed + +- Ensure `ServerRequest::getUriFromGlobals` returns a URI in absolute form. +- Allow `parse_response` to parse a response without delimiting space and reason. +- Ensure each URI modification results in a valid URI according to PSR-7 discussions. + Invalid modifications will throw an exception instead of returning a wrong URI or + doing some magic. + - `(new Uri)->withPath('foo')->withHost('example.com')` will throw an exception + because the path of a URI with an authority must start with a slash "/" or be empty + - `(new Uri())->withScheme('http')` will return `'http://localhost'` + +### Deprecated + +- `Uri::resolve` in favor of `UriResolver::resolve` +- `Uri::removeDotSegments` in favor of `UriResolver::removeDotSegments` + +### Fixed + +- `Stream::read` when length parameter <= 0. +- `copy_to_stream` reads bytes in chunks instead of `maxLen` into memory. +- `ServerRequest::getUriFromGlobals` when `Host` header contains port. +- Compatibility of URIs with `file` scheme and empty host. + + +## [1.3.1] - 2016-06-25 + +### Fixed + +- `Uri::__toString` for network path references, e.g. `//example.org`. +- Missing lowercase normalization for host. +- Handling of URI components in case they are `'0'` in a lot of places, + e.g. as a user info password. +- `Uri::withAddedHeader` to correctly merge headers with different case. +- Trimming of header values in `Uri::withAddedHeader`. Header values may + be surrounded by whitespace which should be ignored according to RFC 7230 + Section 3.2.4. This does not apply to header names. +- `Uri::withAddedHeader` with an array of header values. +- `Uri::resolve` when base path has no slash and handling of fragment. +- Handling of encoding in `Uri::with(out)QueryValue` so one can pass the + key/value both in encoded as well as decoded form to those methods. This is + consistent with withPath, withQuery etc. +- `ServerRequest::withoutAttribute` when attribute value is null. + + +## [1.3.0] - 2016-04-13 + +### Added + +- Remaining interfaces needed for full PSR7 compatibility + (ServerRequestInterface, UploadedFileInterface, etc.). +- Support for stream_for from scalars. + +### Changed + +- Can now extend Uri. + +### Fixed +- A bug in validating request methods by making it more permissive. + + +## [1.2.3] - 2016-02-18 + +### Fixed + +- Support in `GuzzleHttp\Psr7\CachingStream` for seeking forward on remote + streams, which can sometimes return fewer bytes than requested with `fread`. +- Handling of gzipped responses with FNAME headers. + + +## [1.2.2] - 2016-01-22 + +### Added + +- Support for URIs without any authority. +- Support for HTTP 451 'Unavailable For Legal Reasons.' +- Support for using '0' as a filename. +- Support for including non-standard ports in Host headers. + + +## [1.2.1] - 2015-11-02 + +### Changes + +- Now supporting negative offsets when seeking to SEEK_END. + + +## [1.2.0] - 2015-08-15 + +### Changed + +- Body as `"0"` is now properly added to a response. +- Now allowing forward seeking in CachingStream. +- Now properly parsing HTTP requests that contain proxy targets in + `parse_request`. +- functions.php is now conditionally required. +- user-info is no longer dropped when resolving URIs. + + +## [1.1.0] - 2015-06-24 + +### Changed + +- URIs can now be relative. +- `multipart/form-data` headers are now overridden case-insensitively. +- URI paths no longer encode the following characters because they are allowed + in URIs: "(", ")", "*", "!", "'" +- A port is no longer added to a URI when the scheme is missing and no port is + present. + + +## 1.0.0 - 2015-05-19 + +Initial release. + +Currently unsupported: + +- `Psr\Http\Message\ServerRequestInterface` +- `Psr\Http\Message\UploadedFileInterface` + + + +[1.6.0]: https://github.com/guzzle/psr7/compare/1.5.2...1.6.0 +[1.5.2]: https://github.com/guzzle/psr7/compare/1.5.1...1.5.2 +[1.5.1]: https://github.com/guzzle/psr7/compare/1.5.0...1.5.1 +[1.5.0]: https://github.com/guzzle/psr7/compare/1.4.2...1.5.0 +[1.4.2]: https://github.com/guzzle/psr7/compare/1.4.1...1.4.2 +[1.4.1]: https://github.com/guzzle/psr7/compare/1.4.0...1.4.1 +[1.4.0]: https://github.com/guzzle/psr7/compare/1.3.1...1.4.0 +[1.3.1]: https://github.com/guzzle/psr7/compare/1.3.0...1.3.1 +[1.3.0]: https://github.com/guzzle/psr7/compare/1.2.3...1.3.0 +[1.2.3]: https://github.com/guzzle/psr7/compare/1.2.2...1.2.3 +[1.2.2]: https://github.com/guzzle/psr7/compare/1.2.1...1.2.2 +[1.2.1]: https://github.com/guzzle/psr7/compare/1.2.0...1.2.1 +[1.2.0]: https://github.com/guzzle/psr7/compare/1.1.0...1.2.0 +[1.1.0]: https://github.com/guzzle/psr7/compare/1.0.0...1.1.0 diff --git a/vendor/guzzlehttp/psr7/LICENSE b/vendor/guzzlehttp/psr7/LICENSE new file mode 100644 index 0000000..581d95f --- /dev/null +++ b/vendor/guzzlehttp/psr7/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2015 Michael Dowling, https://github.com/mtdowling + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/guzzlehttp/psr7/README.md b/vendor/guzzlehttp/psr7/README.md new file mode 100644 index 0000000..acfabfd --- /dev/null +++ b/vendor/guzzlehttp/psr7/README.md @@ -0,0 +1,809 @@ +# PSR-7 Message Implementation + +This repository contains a full [PSR-7](http://www.php-fig.org/psr/psr-7/) +message implementation, several stream decorators, and some helpful +functionality like query string parsing. + + +[![Build Status](https://travis-ci.org/guzzle/psr7.svg?branch=master)](https://travis-ci.org/guzzle/psr7) + + +# Stream implementation + +This package comes with a number of stream implementations and stream +decorators. + + +## AppendStream + +`GuzzleHttp\Psr7\AppendStream` + +Reads from multiple streams, one after the other. + +```php +use GuzzleHttp\Psr7; + +$a = Psr7\Utils::streamFor('abc, '); +$b = Psr7\Utils::streamFor('123.'); +$composed = new Psr7\AppendStream([$a, $b]); + +$composed->addStream(Psr7\Utils::streamFor(' Above all listen to me')); + +echo $composed; // abc, 123. Above all listen to me. +``` + + +## BufferStream + +`GuzzleHttp\Psr7\BufferStream` + +Provides a buffer stream that can be written to fill a buffer, and read +from to remove bytes from the buffer. + +This stream returns a "hwm" metadata value that tells upstream consumers +what the configured high water mark of the stream is, or the maximum +preferred size of the buffer. + +```php +use GuzzleHttp\Psr7; + +// When more than 1024 bytes are in the buffer, it will begin returning +// false to writes. This is an indication that writers should slow down. +$buffer = new Psr7\BufferStream(1024); +``` + + +## CachingStream + +The CachingStream is used to allow seeking over previously read bytes on +non-seekable streams. This can be useful when transferring a non-seekable +entity body fails due to needing to rewind the stream (for example, resulting +from a redirect). Data that is read from the remote stream will be buffered in +a PHP temp stream so that previously read bytes are cached first in memory, +then on disk. + +```php +use GuzzleHttp\Psr7; + +$original = Psr7\Utils::streamFor(fopen('http://www.google.com', 'r')); +$stream = new Psr7\CachingStream($original); + +$stream->read(1024); +echo $stream->tell(); +// 1024 + +$stream->seek(0); +echo $stream->tell(); +// 0 +``` + + +## DroppingStream + +`GuzzleHttp\Psr7\DroppingStream` + +Stream decorator that begins dropping data once the size of the underlying +stream becomes too full. + +```php +use GuzzleHttp\Psr7; + +// Create an empty stream +$stream = Psr7\Utils::streamFor(); + +// Start dropping data when the stream has more than 10 bytes +$dropping = new Psr7\DroppingStream($stream, 10); + +$dropping->write('01234567890123456789'); +echo $stream; // 0123456789 +``` + + +## FnStream + +`GuzzleHttp\Psr7\FnStream` + +Compose stream implementations based on a hash of functions. + +Allows for easy testing and extension of a provided stream without needing +to create a concrete class for a simple extension point. + +```php + +use GuzzleHttp\Psr7; + +$stream = Psr7\Utils::streamFor('hi'); +$fnStream = Psr7\FnStream::decorate($stream, [ + 'rewind' => function () use ($stream) { + echo 'About to rewind - '; + $stream->rewind(); + echo 'rewound!'; + } +]); + +$fnStream->rewind(); +// Outputs: About to rewind - rewound! +``` + + +## InflateStream + +`GuzzleHttp\Psr7\InflateStream` + +Uses PHP's zlib.inflate filter to inflate deflate or gzipped content. + +This stream decorator skips the first 10 bytes of the given stream to remove +the gzip header, converts the provided stream to a PHP stream resource, +then appends the zlib.inflate filter. The stream is then converted back +to a Guzzle stream resource to be used as a Guzzle stream. + + +## LazyOpenStream + +`GuzzleHttp\Psr7\LazyOpenStream` + +Lazily reads or writes to a file that is opened only after an IO operation +take place on the stream. + +```php +use GuzzleHttp\Psr7; + +$stream = new Psr7\LazyOpenStream('/path/to/file', 'r'); +// The file has not yet been opened... + +echo $stream->read(10); +// The file is opened and read from only when needed. +``` + + +## LimitStream + +`GuzzleHttp\Psr7\LimitStream` + +LimitStream can be used to read a subset or slice of an existing stream object. +This can be useful for breaking a large file into smaller pieces to be sent in +chunks (e.g. Amazon S3's multipart upload API). + +```php +use GuzzleHttp\Psr7; + +$original = Psr7\Utils::streamFor(fopen('/tmp/test.txt', 'r+')); +echo $original->getSize(); +// >>> 1048576 + +// Limit the size of the body to 1024 bytes and start reading from byte 2048 +$stream = new Psr7\LimitStream($original, 1024, 2048); +echo $stream->getSize(); +// >>> 1024 +echo $stream->tell(); +// >>> 0 +``` + + +## MultipartStream + +`GuzzleHttp\Psr7\MultipartStream` + +Stream that when read returns bytes for a streaming multipart or +multipart/form-data stream. + + +## NoSeekStream + +`GuzzleHttp\Psr7\NoSeekStream` + +NoSeekStream wraps a stream and does not allow seeking. + +```php +use GuzzleHttp\Psr7; + +$original = Psr7\Utils::streamFor('foo'); +$noSeek = new Psr7\NoSeekStream($original); + +echo $noSeek->read(3); +// foo +var_export($noSeek->isSeekable()); +// false +$noSeek->seek(0); +var_export($noSeek->read(3)); +// NULL +``` + + +## PumpStream + +`GuzzleHttp\Psr7\PumpStream` + +Provides a read only stream that pumps data from a PHP callable. + +When invoking the provided callable, the PumpStream will pass the amount of +data requested to read to the callable. The callable can choose to ignore +this value and return fewer or more bytes than requested. Any extra data +returned by the provided callable is buffered internally until drained using +the read() function of the PumpStream. The provided callable MUST return +false when there is no more data to read. + + +## Implementing stream decorators + +Creating a stream decorator is very easy thanks to the +`GuzzleHttp\Psr7\StreamDecoratorTrait`. This trait provides methods that +implement `Psr\Http\Message\StreamInterface` by proxying to an underlying +stream. Just `use` the `StreamDecoratorTrait` and implement your custom +methods. + +For example, let's say we wanted to call a specific function each time the last +byte is read from a stream. This could be implemented by overriding the +`read()` method. + +```php +use Psr\Http\Message\StreamInterface; +use GuzzleHttp\Psr7\StreamDecoratorTrait; + +class EofCallbackStream implements StreamInterface +{ + use StreamDecoratorTrait; + + private $callback; + + public function __construct(StreamInterface $stream, callable $cb) + { + $this->stream = $stream; + $this->callback = $cb; + } + + public function read($length) + { + $result = $this->stream->read($length); + + // Invoke the callback when EOF is hit. + if ($this->eof()) { + call_user_func($this->callback); + } + + return $result; + } +} +``` + +This decorator could be added to any existing stream and used like so: + +```php +use GuzzleHttp\Psr7; + +$original = Psr7\Utils::streamFor('foo'); + +$eofStream = new EofCallbackStream($original, function () { + echo 'EOF!'; +}); + +$eofStream->read(2); +$eofStream->read(1); +// echoes "EOF!" +$eofStream->seek(0); +$eofStream->read(3); +// echoes "EOF!" +``` + + +## PHP StreamWrapper + +You can use the `GuzzleHttp\Psr7\StreamWrapper` class if you need to use a +PSR-7 stream as a PHP stream resource. + +Use the `GuzzleHttp\Psr7\StreamWrapper::getResource()` method to create a PHP +stream from a PSR-7 stream. + +```php +use GuzzleHttp\Psr7\StreamWrapper; + +$stream = GuzzleHttp\Psr7\Utils::streamFor('hello!'); +$resource = StreamWrapper::getResource($stream); +echo fread($resource, 6); // outputs hello! +``` + + +# Static API + +There are various static methods available under the `GuzzleHttp\Psr7` namespace. + + +## `GuzzleHttp\Psr7\Message::toString` + +`public static function toString(MessageInterface $message): string` + +Returns the string representation of an HTTP message. + +```php +$request = new GuzzleHttp\Psr7\Request('GET', 'http://example.com'); +echo GuzzleHttp\Psr7\Message::toString($request); +``` + + +## `GuzzleHttp\Psr7\Message::bodySummary` + +`public static function bodySummary(MessageInterface $message, int $truncateAt = 120): string|null` + +Get a short summary of the message body. + +Will return `null` if the response is not printable. + + +## `GuzzleHttp\Psr7\Message::rewindBody` + +`public static function rewindBody(MessageInterface $message): void` + +Attempts to rewind a message body and throws an exception on failure. + +The body of the message will only be rewound if a call to `tell()` +returns a value other than `0`. + + +## `GuzzleHttp\Psr7\Message::parseMessage` + +`public static function parseMessage(string $message): array` + +Parses an HTTP message into an associative array. + +The array contains the "start-line" key containing the start line of +the message, "headers" key containing an associative array of header +array values, and a "body" key containing the body of the message. + + +## `GuzzleHttp\Psr7\Message::parseRequestUri` + +`public static function parseRequestUri(string $path, array $headers): string` + +Constructs a URI for an HTTP request message. + + +## `GuzzleHttp\Psr7\Message::parseRequest` + +`public static function parseRequest(string $message): Request` + +Parses a request message string into a request object. + + +## `GuzzleHttp\Psr7\Message::parseResponse` + +`public static function parseResponse(string $message): Response` + +Parses a response message string into a response object. + + +## `GuzzleHttp\Psr7\Header::parse` + +`public static function parse(string|array $header): array` + +Parse an array of header values containing ";" separated data into an +array of associative arrays representing the header key value pair data +of the header. When a parameter does not contain a value, but just +contains a key, this function will inject a key with a '' string value. + + +## `GuzzleHttp\Psr7\Header::normalize` + +`public static function normalize(string|array $header): array` + +Converts an array of header values that may contain comma separated +headers into an array of headers with no comma separated values. + + +## `GuzzleHttp\Psr7\Query::parse` + +`public static function parse(string $str, int|bool $urlEncoding = true): array` + +Parse a query string into an associative array. + +If multiple values are found for the same key, the value of that key +value pair will become an array. This function does not parse nested +PHP style arrays into an associative array (e.g., `foo[a]=1&foo[b]=2` +will be parsed into `['foo[a]' => '1', 'foo[b]' => '2'])`. + + +## `GuzzleHttp\Psr7\Query::build` + +`public static function build(array $params, int|false $encoding = PHP_QUERY_RFC3986): string` + +Build a query string from an array of key value pairs. + +This function can use the return value of `parse()` to build a query +string. This function does not modify the provided keys when an array is +encountered (like `http_build_query()` would). + + +## `GuzzleHttp\Psr7\Utils::caselessRemove` + +`public static function caselessRemove(iterable $keys, $keys, array $data): array` + +Remove the items given by the keys, case insensitively from the data. + + +## `GuzzleHttp\Psr7\Utils::copyToStream` + +`public static function copyToStream(StreamInterface $source, StreamInterface $dest, int $maxLen = -1): void` + +Copy the contents of a stream into another stream until the given number +of bytes have been read. + + +## `GuzzleHttp\Psr7\Utils::copyToString` + +`public static function copyToString(StreamInterface $stream, int $maxLen = -1): string` + +Copy the contents of a stream into a string until the given number of +bytes have been read. + + +## `GuzzleHttp\Psr7\Utils::hash` + +`public static function hash(StreamInterface $stream, string $algo, bool $rawOutput = false): string` + +Calculate a hash of a stream. + +This method reads the entire stream to calculate a rolling hash, based on +PHP's `hash_init` functions. + + +## `GuzzleHttp\Psr7\Utils::modifyRequest` + +`public static function modifyRequest(RequestInterface $request, array $changes): RequestInterface` + +Clone and modify a request with the given changes. + +This method is useful for reducing the number of clones needed to mutate +a message. + +- method: (string) Changes the HTTP method. +- set_headers: (array) Sets the given headers. +- remove_headers: (array) Remove the given headers. +- body: (mixed) Sets the given body. +- uri: (UriInterface) Set the URI. +- query: (string) Set the query string value of the URI. +- version: (string) Set the protocol version. + + +## `GuzzleHttp\Psr7\Utils::readLine` + +`public static function readLine(StreamInterface $stream, int $maxLength = null): string` + +Read a line from the stream up to the maximum allowed buffer length. + + +## `GuzzleHttp\Psr7\Utils::streamFor` + +`public static function streamFor(resource|string|null|int|float|bool|StreamInterface|callable|\Iterator $resource = '', array $options = []): StreamInterface` + +Create a new stream based on the input type. + +Options is an associative array that can contain the following keys: + +- metadata: Array of custom metadata. +- size: Size of the stream. + +This method accepts the following `$resource` types: + +- `Psr\Http\Message\StreamInterface`: Returns the value as-is. +- `string`: Creates a stream object that uses the given string as the contents. +- `resource`: Creates a stream object that wraps the given PHP stream resource. +- `Iterator`: If the provided value implements `Iterator`, then a read-only + stream object will be created that wraps the given iterable. Each time the + stream is read from, data from the iterator will fill a buffer and will be + continuously called until the buffer is equal to the requested read size. + Subsequent read calls will first read from the buffer and then call `next` + on the underlying iterator until it is exhausted. +- `object` with `__toString()`: If the object has the `__toString()` method, + the object will be cast to a string and then a stream will be returned that + uses the string value. +- `NULL`: When `null` is passed, an empty stream object is returned. +- `callable` When a callable is passed, a read-only stream object will be + created that invokes the given callable. The callable is invoked with the + number of suggested bytes to read. The callable can return any number of + bytes, but MUST return `false` when there is no more data to return. The + stream object that wraps the callable will invoke the callable until the + number of requested bytes are available. Any additional bytes will be + buffered and used in subsequent reads. + +```php +$stream = GuzzleHttp\Psr7\Utils::streamFor('foo'); +$stream = GuzzleHttp\Psr7\Utils::streamFor(fopen('/path/to/file', 'r')); + +$generator = function ($bytes) { + for ($i = 0; $i < $bytes; $i++) { + yield ' '; + } +} + +$stream = GuzzleHttp\Psr7\Utils::streamFor($generator(100)); +``` + + +## `GuzzleHttp\Psr7\Utils::tryFopen` + +`public static function tryFopen(string $filename, string $mode): resource` + +Safely opens a PHP stream resource using a filename. + +When fopen fails, PHP normally raises a warning. This function adds an +error handler that checks for errors and throws an exception instead. + + +## `GuzzleHttp\Psr7\Utils::uriFor` + +`public static function uriFor(string|UriInterface $uri): UriInterface` + +Returns a UriInterface for the given value. + +This function accepts a string or UriInterface and returns a +UriInterface for the given value. If the value is already a +UriInterface, it is returned as-is. + + +## `GuzzleHttp\Psr7\MimeType::fromFilename` + +`public static function fromFilename(string $filename): string|null` + +Determines the mimetype of a file by looking at its extension. + + +## `GuzzleHttp\Psr7\MimeType::fromExtension` + +`public static function fromExtension(string $extension): string|null` + +Maps a file extensions to a mimetype. + + +## Upgrading from Function API + +The static API was first introduced in 1.7.0, in order to mitigate problems with functions conflicting between global and local copies of the package. The function API will be removed in 2.0.0. A migration table has been provided here for your convenience: + +| Original Function | Replacement Method | +|----------------|----------------| +| `str` | `Message::toString` | +| `uri_for` | `Utils::uriFor` | +| `stream_for` | `Utils::streamFor` | +| `parse_header` | `Header::parse` | +| `normalize_header` | `Header::normalize` | +| `modify_request` | `Utils::modifyRequest` | +| `rewind_body` | `Message::rewindBody` | +| `try_fopen` | `Utils::tryFopen` | +| `copy_to_string` | `Utils::copyToString` | +| `copy_to_stream` | `Utils::copyToStream` | +| `hash` | `Utils::hash` | +| `readline` | `Utils::readLine` | +| `parse_request` | `Message::parseRequest` | +| `parse_response` | `Message::parseResponse` | +| `parse_query` | `Query::parse` | +| `build_query` | `Query::build` | +| `mimetype_from_filename` | `MimeType::fromFilename` | +| `mimetype_from_extension` | `MimeType::fromExtension` | +| `_parse_message` | `Message::parseMessage` | +| `_parse_request_uri` | `Message::parseRequestUri` | +| `get_message_body_summary` | `Message::bodySummary` | +| `_caseless_remove` | `Utils::caselessRemove` | + + +# Additional URI Methods + +Aside from the standard `Psr\Http\Message\UriInterface` implementation in form of the `GuzzleHttp\Psr7\Uri` class, +this library also provides additional functionality when working with URIs as static methods. + +## URI Types + +An instance of `Psr\Http\Message\UriInterface` can either be an absolute URI or a relative reference. +An absolute URI has a scheme. A relative reference is used to express a URI relative to another URI, +the base URI. Relative references can be divided into several forms according to +[RFC 3986 Section 4.2](https://tools.ietf.org/html/rfc3986#section-4.2): + +- network-path references, e.g. `//example.com/path` +- absolute-path references, e.g. `/path` +- relative-path references, e.g. `subpath` + +The following methods can be used to identify the type of the URI. + +### `GuzzleHttp\Psr7\Uri::isAbsolute` + +`public static function isAbsolute(UriInterface $uri): bool` + +Whether the URI is absolute, i.e. it has a scheme. + +### `GuzzleHttp\Psr7\Uri::isNetworkPathReference` + +`public static function isNetworkPathReference(UriInterface $uri): bool` + +Whether the URI is a network-path reference. A relative reference that begins with two slash characters is +termed an network-path reference. + +### `GuzzleHttp\Psr7\Uri::isAbsolutePathReference` + +`public static function isAbsolutePathReference(UriInterface $uri): bool` + +Whether the URI is a absolute-path reference. A relative reference that begins with a single slash character is +termed an absolute-path reference. + +### `GuzzleHttp\Psr7\Uri::isRelativePathReference` + +`public static function isRelativePathReference(UriInterface $uri): bool` + +Whether the URI is a relative-path reference. A relative reference that does not begin with a slash character is +termed a relative-path reference. + +### `GuzzleHttp\Psr7\Uri::isSameDocumentReference` + +`public static function isSameDocumentReference(UriInterface $uri, UriInterface $base = null): bool` + +Whether the URI is a same-document reference. A same-document reference refers to a URI that is, aside from its +fragment component, identical to the base URI. When no base URI is given, only an empty URI reference +(apart from its fragment) is considered a same-document reference. + +## URI Components + +Additional methods to work with URI components. + +### `GuzzleHttp\Psr7\Uri::isDefaultPort` + +`public static function isDefaultPort(UriInterface $uri): bool` + +Whether the URI has the default port of the current scheme. `Psr\Http\Message\UriInterface::getPort` may return null +or the standard port. This method can be used independently of the implementation. + +### `GuzzleHttp\Psr7\Uri::composeComponents` + +`public static function composeComponents($scheme, $authority, $path, $query, $fragment): string` + +Composes a URI reference string from its various components according to +[RFC 3986 Section 5.3](https://tools.ietf.org/html/rfc3986#section-5.3). Usually this method does not need to be called +manually but instead is used indirectly via `Psr\Http\Message\UriInterface::__toString`. + +### `GuzzleHttp\Psr7\Uri::fromParts` + +`public static function fromParts(array $parts): UriInterface` + +Creates a URI from a hash of [`parse_url`](http://php.net/manual/en/function.parse-url.php) components. + + +### `GuzzleHttp\Psr7\Uri::withQueryValue` + +`public static function withQueryValue(UriInterface $uri, $key, $value): UriInterface` + +Creates a new URI with a specific query string value. Any existing query string values that exactly match the +provided key are removed and replaced with the given key value pair. A value of null will set the query string +key without a value, e.g. "key" instead of "key=value". + +### `GuzzleHttp\Psr7\Uri::withQueryValues` + +`public static function withQueryValues(UriInterface $uri, array $keyValueArray): UriInterface` + +Creates a new URI with multiple query string values. It has the same behavior as `withQueryValue()` but for an +associative array of key => value. + +### `GuzzleHttp\Psr7\Uri::withoutQueryValue` + +`public static function withoutQueryValue(UriInterface $uri, $key): UriInterface` + +Creates a new URI with a specific query string value removed. Any existing query string values that exactly match the +provided key are removed. + +## Reference Resolution + +`GuzzleHttp\Psr7\UriResolver` provides methods to resolve a URI reference in the context of a base URI according +to [RFC 3986 Section 5](https://tools.ietf.org/html/rfc3986#section-5). This is for example also what web browsers +do when resolving a link in a website based on the current request URI. + +### `GuzzleHttp\Psr7\UriResolver::resolve` + +`public static function resolve(UriInterface $base, UriInterface $rel): UriInterface` + +Converts the relative URI into a new URI that is resolved against the base URI. + +### `GuzzleHttp\Psr7\UriResolver::removeDotSegments` + +`public static function removeDotSegments(string $path): string` + +Removes dot segments from a path and returns the new path according to +[RFC 3986 Section 5.2.4](https://tools.ietf.org/html/rfc3986#section-5.2.4). + +### `GuzzleHttp\Psr7\UriResolver::relativize` + +`public static function relativize(UriInterface $base, UriInterface $target): UriInterface` + +Returns the target URI as a relative reference from the base URI. This method is the counterpart to resolve(): + +```php +(string) $target === (string) UriResolver::resolve($base, UriResolver::relativize($base, $target)) +``` + +One use-case is to use the current request URI as base URI and then generate relative links in your documents +to reduce the document size or offer self-contained downloadable document archives. + +```php +$base = new Uri('http://example.com/a/b/'); +echo UriResolver::relativize($base, new Uri('http://example.com/a/b/c')); // prints 'c'. +echo UriResolver::relativize($base, new Uri('http://example.com/a/x/y')); // prints '../x/y'. +echo UriResolver::relativize($base, new Uri('http://example.com/a/b/?q')); // prints '?q'. +echo UriResolver::relativize($base, new Uri('http://example.org/a/b/')); // prints '//example.org/a/b/'. +``` + +## Normalization and Comparison + +`GuzzleHttp\Psr7\UriNormalizer` provides methods to normalize and compare URIs according to +[RFC 3986 Section 6](https://tools.ietf.org/html/rfc3986#section-6). + +### `GuzzleHttp\Psr7\UriNormalizer::normalize` + +`public static function normalize(UriInterface $uri, $flags = self::PRESERVING_NORMALIZATIONS): UriInterface` + +Returns a normalized URI. The scheme and host component are already normalized to lowercase per PSR-7 UriInterface. +This methods adds additional normalizations that can be configured with the `$flags` parameter which is a bitmask +of normalizations to apply. The following normalizations are available: + +- `UriNormalizer::PRESERVING_NORMALIZATIONS` + + Default normalizations which only include the ones that preserve semantics. + +- `UriNormalizer::CAPITALIZE_PERCENT_ENCODING` + + All letters within a percent-encoding triplet (e.g., "%3A") are case-insensitive, and should be capitalized. + + Example: `http://example.org/a%c2%b1b` → `http://example.org/a%C2%B1b` + +- `UriNormalizer::DECODE_UNRESERVED_CHARACTERS` + + Decodes percent-encoded octets of unreserved characters. For consistency, percent-encoded octets in the ranges of + ALPHA (%41–%5A and %61–%7A), DIGIT (%30–%39), hyphen (%2D), period (%2E), underscore (%5F), or tilde (%7E) should + not be created by URI producers and, when found in a URI, should be decoded to their corresponding unreserved + characters by URI normalizers. + + Example: `http://example.org/%7Eusern%61me/` → `http://example.org/~username/` + +- `UriNormalizer::CONVERT_EMPTY_PATH` + + Converts the empty path to "/" for http and https URIs. + + Example: `http://example.org` → `http://example.org/` + +- `UriNormalizer::REMOVE_DEFAULT_HOST` + + Removes the default host of the given URI scheme from the URI. Only the "file" scheme defines the default host + "localhost". All of `file:/myfile`, `file:///myfile`, and `file://localhost/myfile` are equivalent according to + RFC 3986. + + Example: `file://localhost/myfile` → `file:///myfile` + +- `UriNormalizer::REMOVE_DEFAULT_PORT` + + Removes the default port of the given URI scheme from the URI. + + Example: `http://example.org:80/` → `http://example.org/` + +- `UriNormalizer::REMOVE_DOT_SEGMENTS` + + Removes unnecessary dot-segments. Dot-segments in relative-path references are not removed as it would + change the semantics of the URI reference. + + Example: `http://example.org/../a/b/../c/./d.html` → `http://example.org/a/c/d.html` + +- `UriNormalizer::REMOVE_DUPLICATE_SLASHES` + + Paths which include two or more adjacent slashes are converted to one. Webservers usually ignore duplicate slashes + and treat those URIs equivalent. But in theory those URIs do not need to be equivalent. So this normalization + may change the semantics. Encoded slashes (%2F) are not removed. + + Example: `http://example.org//foo///bar.html` → `http://example.org/foo/bar.html` + +- `UriNormalizer::SORT_QUERY_PARAMETERS` + + Sort query parameters with their values in alphabetical order. However, the order of parameters in a URI may be + significant (this is not defined by the standard). So this normalization is not safe and may change the semantics + of the URI. + + Example: `?lang=en&article=fred` → `?article=fred&lang=en` + +### `GuzzleHttp\Psr7\UriNormalizer::isEquivalent` + +`public static function isEquivalent(UriInterface $uri1, UriInterface $uri2, $normalizations = self::PRESERVING_NORMALIZATIONS): bool` + +Whether two URIs can be considered equivalent. Both URIs are normalized automatically before comparison with the given +`$normalizations` bitmask. The method also accepts relative URI references and returns true when they are equivalent. +This of course assumes they will be resolved against the same base URI. If this is not the case, determination of +equivalence or difference of relative references does not mean anything. diff --git a/vendor/guzzlehttp/psr7/composer.json b/vendor/guzzlehttp/psr7/composer.json new file mode 100644 index 0000000..58dcb07 --- /dev/null +++ b/vendor/guzzlehttp/psr7/composer.json @@ -0,0 +1,49 @@ +{ + "name": "guzzlehttp/psr7", + "type": "library", + "description": "PSR-7 message implementation that also provides common utility methods", + "keywords": ["request", "response", "message", "stream", "http", "uri", "url", "psr-7"], + "license": "MIT", + "authors": [ + { + "name": "Michael Dowling", + "email": "mtdowling@gmail.com", + "homepage": "https://github.com/mtdowling" + }, + { + "name": "Tobias Schultze", + "homepage": "https://github.com/Tobion" + } + ], + "require": { + "php": ">=5.4.0", + "psr/http-message": "~1.0", + "ralouphie/getallheaders": "^2.0.5 || ^3.0.0" + }, + "require-dev": { + "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.14 || ^7.5.20 || ^8.5.8 || ^9.3.10", + "ext-zlib": "*" + }, + "provide": { + "psr/http-message-implementation": "1.0" + }, + "suggest": { + "laminas/laminas-httphandlerrunner": "Emit PSR-7 responses" + }, + "autoload": { + "psr-4": { + "GuzzleHttp\\Psr7\\": "src/" + }, + "files": ["src/functions_include.php"] + }, + "autoload-dev": { + "psr-4": { + "GuzzleHttp\\Tests\\Psr7\\": "tests/" + } + }, + "extra": { + "branch-alias": { + "dev-master": "1.7-dev" + } + } +} diff --git a/vendor/guzzlehttp/psr7/src/AppendStream.php b/vendor/guzzlehttp/psr7/src/AppendStream.php new file mode 100644 index 0000000..fa9153d --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/AppendStream.php @@ -0,0 +1,246 @@ +addStream($stream); + } + } + + public function __toString() + { + try { + $this->rewind(); + return $this->getContents(); + } catch (\Exception $e) { + return ''; + } + } + + /** + * Add a stream to the AppendStream + * + * @param StreamInterface $stream Stream to append. Must be readable. + * + * @throws \InvalidArgumentException if the stream is not readable + */ + public function addStream(StreamInterface $stream) + { + if (!$stream->isReadable()) { + throw new \InvalidArgumentException('Each stream must be readable'); + } + + // The stream is only seekable if all streams are seekable + if (!$stream->isSeekable()) { + $this->seekable = false; + } + + $this->streams[] = $stream; + } + + public function getContents() + { + return Utils::copyToString($this); + } + + /** + * Closes each attached stream. + * + * {@inheritdoc} + */ + public function close() + { + $this->pos = $this->current = 0; + $this->seekable = true; + + foreach ($this->streams as $stream) { + $stream->close(); + } + + $this->streams = []; + } + + /** + * Detaches each attached stream. + * + * Returns null as it's not clear which underlying stream resource to return. + * + * {@inheritdoc} + */ + public function detach() + { + $this->pos = $this->current = 0; + $this->seekable = true; + + foreach ($this->streams as $stream) { + $stream->detach(); + } + + $this->streams = []; + + return null; + } + + public function tell() + { + return $this->pos; + } + + /** + * Tries to calculate the size by adding the size of each stream. + * + * If any of the streams do not return a valid number, then the size of the + * append stream cannot be determined and null is returned. + * + * {@inheritdoc} + */ + public function getSize() + { + $size = 0; + + foreach ($this->streams as $stream) { + $s = $stream->getSize(); + if ($s === null) { + return null; + } + $size += $s; + } + + return $size; + } + + public function eof() + { + return !$this->streams || + ($this->current >= count($this->streams) - 1 && + $this->streams[$this->current]->eof()); + } + + public function rewind() + { + $this->seek(0); + } + + /** + * Attempts to seek to the given position. Only supports SEEK_SET. + * + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if (!$this->seekable) { + throw new \RuntimeException('This AppendStream is not seekable'); + } elseif ($whence !== SEEK_SET) { + throw new \RuntimeException('The AppendStream can only seek with SEEK_SET'); + } + + $this->pos = $this->current = 0; + + // Rewind each stream + foreach ($this->streams as $i => $stream) { + try { + $stream->rewind(); + } catch (\Exception $e) { + throw new \RuntimeException('Unable to seek stream ' + . $i . ' of the AppendStream', 0, $e); + } + } + + // Seek to the actual position by reading from each stream + while ($this->pos < $offset && !$this->eof()) { + $result = $this->read(min(8096, $offset - $this->pos)); + if ($result === '') { + break; + } + } + } + + /** + * Reads from all of the appended streams until the length is met or EOF. + * + * {@inheritdoc} + */ + public function read($length) + { + $buffer = ''; + $total = count($this->streams) - 1; + $remaining = $length; + $progressToNext = false; + + while ($remaining > 0) { + + // Progress to the next stream if needed. + if ($progressToNext || $this->streams[$this->current]->eof()) { + $progressToNext = false; + if ($this->current === $total) { + break; + } + $this->current++; + } + + $result = $this->streams[$this->current]->read($remaining); + + // Using a loose comparison here to match on '', false, and null + if ($result == null) { + $progressToNext = true; + continue; + } + + $buffer .= $result; + $remaining = $length - strlen($buffer); + } + + $this->pos += strlen($buffer); + + return $buffer; + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return false; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function write($string) + { + throw new \RuntimeException('Cannot write to an AppendStream'); + } + + public function getMetadata($key = null) + { + return $key ? null : []; + } +} diff --git a/vendor/guzzlehttp/psr7/src/BufferStream.php b/vendor/guzzlehttp/psr7/src/BufferStream.php new file mode 100644 index 0000000..783859c --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/BufferStream.php @@ -0,0 +1,142 @@ +hwm = $hwm; + } + + public function __toString() + { + return $this->getContents(); + } + + public function getContents() + { + $buffer = $this->buffer; + $this->buffer = ''; + + return $buffer; + } + + public function close() + { + $this->buffer = ''; + } + + public function detach() + { + $this->close(); + + return null; + } + + public function getSize() + { + return strlen($this->buffer); + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return true; + } + + public function isSeekable() + { + return false; + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + throw new \RuntimeException('Cannot seek a BufferStream'); + } + + public function eof() + { + return strlen($this->buffer) === 0; + } + + public function tell() + { + throw new \RuntimeException('Cannot determine the position of a BufferStream'); + } + + /** + * Reads data from the buffer. + */ + public function read($length) + { + $currentLength = strlen($this->buffer); + + if ($length >= $currentLength) { + // No need to slice the buffer because we don't have enough data. + $result = $this->buffer; + $this->buffer = ''; + } else { + // Slice up the result to provide a subset of the buffer. + $result = substr($this->buffer, 0, $length); + $this->buffer = substr($this->buffer, $length); + } + + return $result; + } + + /** + * Writes data to the buffer. + */ + public function write($string) + { + $this->buffer .= $string; + + // TODO: What should happen here? + if (strlen($this->buffer) >= $this->hwm) { + return false; + } + + return strlen($string); + } + + public function getMetadata($key = null) + { + if ($key == 'hwm') { + return $this->hwm; + } + + return $key ? null : []; + } +} diff --git a/vendor/guzzlehttp/psr7/src/CachingStream.php b/vendor/guzzlehttp/psr7/src/CachingStream.php new file mode 100644 index 0000000..fe749e9 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/CachingStream.php @@ -0,0 +1,141 @@ +remoteStream = $stream; + $this->stream = $target ?: new Stream(Utils::tryFopen('php://temp', 'r+')); + } + + public function getSize() + { + return max($this->stream->getSize(), $this->remoteStream->getSize()); + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + if ($whence == SEEK_SET) { + $byte = $offset; + } elseif ($whence == SEEK_CUR) { + $byte = $offset + $this->tell(); + } elseif ($whence == SEEK_END) { + $size = $this->remoteStream->getSize(); + if ($size === null) { + $size = $this->cacheEntireStream(); + } + $byte = $size + $offset; + } else { + throw new \InvalidArgumentException('Invalid whence'); + } + + $diff = $byte - $this->stream->getSize(); + + if ($diff > 0) { + // Read the remoteStream until we have read in at least the amount + // of bytes requested, or we reach the end of the file. + while ($diff > 0 && !$this->remoteStream->eof()) { + $this->read($diff); + $diff = $byte - $this->stream->getSize(); + } + } else { + // We can just do a normal seek since we've already seen this byte. + $this->stream->seek($byte); + } + } + + public function read($length) + { + // Perform a regular read on any previously read data from the buffer + $data = $this->stream->read($length); + $remaining = $length - strlen($data); + + // More data was requested so read from the remote stream + if ($remaining) { + // If data was written to the buffer in a position that would have + // been filled from the remote stream, then we must skip bytes on + // the remote stream to emulate overwriting bytes from that + // position. This mimics the behavior of other PHP stream wrappers. + $remoteData = $this->remoteStream->read( + $remaining + $this->skipReadBytes + ); + + if ($this->skipReadBytes) { + $len = strlen($remoteData); + $remoteData = substr($remoteData, $this->skipReadBytes); + $this->skipReadBytes = max(0, $this->skipReadBytes - $len); + } + + $data .= $remoteData; + $this->stream->write($remoteData); + } + + return $data; + } + + public function write($string) + { + // When appending to the end of the currently read stream, you'll want + // to skip bytes from being read from the remote stream to emulate + // other stream wrappers. Basically replacing bytes of data of a fixed + // length. + $overflow = (strlen($string) + $this->tell()) - $this->remoteStream->tell(); + if ($overflow > 0) { + $this->skipReadBytes += $overflow; + } + + return $this->stream->write($string); + } + + public function eof() + { + return $this->stream->eof() && $this->remoteStream->eof(); + } + + /** + * Close both the remote stream and buffer stream + */ + public function close() + { + $this->remoteStream->close() && $this->stream->close(); + } + + private function cacheEntireStream() + { + $target = new FnStream(['write' => 'strlen']); + Utils::copyToStream($this, $target); + + return $this->tell(); + } +} diff --git a/vendor/guzzlehttp/psr7/src/DroppingStream.php b/vendor/guzzlehttp/psr7/src/DroppingStream.php new file mode 100644 index 0000000..9f7420c --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/DroppingStream.php @@ -0,0 +1,45 @@ +stream = $stream; + $this->maxLength = $maxLength; + } + + public function write($string) + { + $diff = $this->maxLength - $this->stream->getSize(); + + // Begin returning 0 when the underlying stream is too large. + if ($diff <= 0) { + return 0; + } + + // Write the stream or a subset of the stream if needed. + if (strlen($string) < $diff) { + return $this->stream->write($string); + } + + return $this->stream->write(substr($string, 0, $diff)); + } +} diff --git a/vendor/guzzlehttp/psr7/src/FnStream.php b/vendor/guzzlehttp/psr7/src/FnStream.php new file mode 100644 index 0000000..76a8cc7 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/FnStream.php @@ -0,0 +1,163 @@ +methods = $methods; + + // Create the functions on the class + foreach ($methods as $name => $fn) { + $this->{'_fn_' . $name} = $fn; + } + } + + /** + * Lazily determine which methods are not implemented. + * + * @throws \BadMethodCallException + */ + public function __get($name) + { + throw new \BadMethodCallException(str_replace('_fn_', '', $name) + . '() is not implemented in the FnStream'); + } + + /** + * The close method is called on the underlying stream only if possible. + */ + public function __destruct() + { + if (isset($this->_fn_close)) { + call_user_func($this->_fn_close); + } + } + + /** + * An unserialize would allow the __destruct to run when the unserialized value goes out of scope. + * + * @throws \LogicException + */ + public function __wakeup() + { + throw new \LogicException('FnStream should never be unserialized'); + } + + /** + * Adds custom functionality to an underlying stream by intercepting + * specific method calls. + * + * @param StreamInterface $stream Stream to decorate + * @param array $methods Hash of method name to a closure + * + * @return FnStream + */ + public static function decorate(StreamInterface $stream, array $methods) + { + // If any of the required methods were not provided, then simply + // proxy to the decorated stream. + foreach (array_diff(self::$slots, array_keys($methods)) as $diff) { + $methods[$diff] = [$stream, $diff]; + } + + return new self($methods); + } + + public function __toString() + { + return call_user_func($this->_fn___toString); + } + + public function close() + { + return call_user_func($this->_fn_close); + } + + public function detach() + { + return call_user_func($this->_fn_detach); + } + + public function getSize() + { + return call_user_func($this->_fn_getSize); + } + + public function tell() + { + return call_user_func($this->_fn_tell); + } + + public function eof() + { + return call_user_func($this->_fn_eof); + } + + public function isSeekable() + { + return call_user_func($this->_fn_isSeekable); + } + + public function rewind() + { + call_user_func($this->_fn_rewind); + } + + public function seek($offset, $whence = SEEK_SET) + { + call_user_func($this->_fn_seek, $offset, $whence); + } + + public function isWritable() + { + return call_user_func($this->_fn_isWritable); + } + + public function write($string) + { + return call_user_func($this->_fn_write, $string); + } + + public function isReadable() + { + return call_user_func($this->_fn_isReadable); + } + + public function read($length) + { + return call_user_func($this->_fn_read, $length); + } + + public function getContents() + { + return call_user_func($this->_fn_getContents); + } + + public function getMetadata($key = null) + { + return call_user_func($this->_fn_getMetadata, $key); + } +} diff --git a/vendor/guzzlehttp/psr7/src/Header.php b/vendor/guzzlehttp/psr7/src/Header.php new file mode 100644 index 0000000..865d742 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Header.php @@ -0,0 +1,71 @@ +]+>|[^=]+/', $kvp, $matches)) { + $m = $matches[0]; + if (isset($m[1])) { + $part[trim($m[0], $trimmed)] = trim($m[1], $trimmed); + } else { + $part[] = trim($m[0], $trimmed); + } + } + } + if ($part) { + $params[] = $part; + } + } + + return $params; + } + + /** + * Converts an array of header values that may contain comma separated + * headers into an array of headers with no comma separated values. + * + * @param string|array $header Header to normalize. + * + * @return array Returns the normalized header field values. + */ + public static function normalize($header) + { + if (!is_array($header)) { + return array_map('trim', explode(',', $header)); + } + + $result = []; + foreach ($header as $value) { + foreach ((array) $value as $v) { + if (strpos($v, ',') === false) { + $result[] = $v; + continue; + } + foreach (preg_split('/,(?=([^"]*"[^"]*")*[^"]*$)/', $v) as $vv) { + $result[] = trim($vv); + } + } + } + + return $result; + } +} diff --git a/vendor/guzzlehttp/psr7/src/InflateStream.php b/vendor/guzzlehttp/psr7/src/InflateStream.php new file mode 100644 index 0000000..0cbd2cc --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/InflateStream.php @@ -0,0 +1,56 @@ +read(10); + $filenameHeaderLength = $this->getLengthOfPossibleFilenameHeader($stream, $header); + // Skip the header, that is 10 + length of filename + 1 (nil) bytes + $stream = new LimitStream($stream, -1, 10 + $filenameHeaderLength); + $resource = StreamWrapper::getResource($stream); + stream_filter_append($resource, 'zlib.inflate', STREAM_FILTER_READ); + $this->stream = $stream->isSeekable() ? new Stream($resource) : new NoSeekStream(new Stream($resource)); + } + + /** + * @param StreamInterface $stream + * @param $header + * + * @return int + */ + private function getLengthOfPossibleFilenameHeader(StreamInterface $stream, $header) + { + $filename_header_length = 0; + + if (substr(bin2hex($header), 6, 2) === '08') { + // we have a filename, read until nil + $filename_header_length = 1; + while ($stream->read(1) !== chr(0)) { + $filename_header_length++; + } + } + + return $filename_header_length; + } +} diff --git a/vendor/guzzlehttp/psr7/src/LazyOpenStream.php b/vendor/guzzlehttp/psr7/src/LazyOpenStream.php new file mode 100644 index 0000000..911e127 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/LazyOpenStream.php @@ -0,0 +1,42 @@ +filename = $filename; + $this->mode = $mode; + } + + /** + * Creates the underlying stream lazily when required. + * + * @return StreamInterface + */ + protected function createStream() + { + return Utils::streamFor(Utils::tryFopen($this->filename, $this->mode)); + } +} diff --git a/vendor/guzzlehttp/psr7/src/LimitStream.php b/vendor/guzzlehttp/psr7/src/LimitStream.php new file mode 100644 index 0000000..1173ec4 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/LimitStream.php @@ -0,0 +1,157 @@ +stream = $stream; + $this->setLimit($limit); + $this->setOffset($offset); + } + + public function eof() + { + // Always return true if the underlying stream is EOF + if ($this->stream->eof()) { + return true; + } + + // No limit and the underlying stream is not at EOF + if ($this->limit == -1) { + return false; + } + + return $this->stream->tell() >= $this->offset + $this->limit; + } + + /** + * Returns the size of the limited subset of data + * {@inheritdoc} + */ + public function getSize() + { + if (null === ($length = $this->stream->getSize())) { + return null; + } elseif ($this->limit == -1) { + return $length - $this->offset; + } else { + return min($this->limit, $length - $this->offset); + } + } + + /** + * Allow for a bounded seek on the read limited stream + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if ($whence !== SEEK_SET || $offset < 0) { + throw new \RuntimeException(sprintf( + 'Cannot seek to offset %s with whence %s', + $offset, + $whence + )); + } + + $offset += $this->offset; + + if ($this->limit !== -1) { + if ($offset > $this->offset + $this->limit) { + $offset = $this->offset + $this->limit; + } + } + + $this->stream->seek($offset); + } + + /** + * Give a relative tell() + * {@inheritdoc} + */ + public function tell() + { + return $this->stream->tell() - $this->offset; + } + + /** + * Set the offset to start limiting from + * + * @param int $offset Offset to seek to and begin byte limiting from + * + * @throws \RuntimeException if the stream cannot be seeked. + */ + public function setOffset($offset) + { + $current = $this->stream->tell(); + + if ($current !== $offset) { + // If the stream cannot seek to the offset position, then read to it + if ($this->stream->isSeekable()) { + $this->stream->seek($offset); + } elseif ($current > $offset) { + throw new \RuntimeException("Could not seek to stream offset $offset"); + } else { + $this->stream->read($offset - $current); + } + } + + $this->offset = $offset; + } + + /** + * Set the limit of bytes that the decorator allows to be read from the + * stream. + * + * @param int $limit Number of bytes to allow to be read from the stream. + * Use -1 for no limit. + */ + public function setLimit($limit) + { + $this->limit = $limit; + } + + public function read($length) + { + if ($this->limit == -1) { + return $this->stream->read($length); + } + + // Check if the current position is less than the total allowed + // bytes + original offset + $remaining = ($this->offset + $this->limit) - $this->stream->tell(); + if ($remaining > 0) { + // Only return the amount of requested data, ensuring that the byte + // limit is not exceeded + return $this->stream->read(min($remaining, $length)); + } + + return ''; + } +} diff --git a/vendor/guzzlehttp/psr7/src/Message.php b/vendor/guzzlehttp/psr7/src/Message.php new file mode 100644 index 0000000..516d1cb --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Message.php @@ -0,0 +1,252 @@ +getMethod() . ' ' + . $message->getRequestTarget()) + . ' HTTP/' . $message->getProtocolVersion(); + if (!$message->hasHeader('host')) { + $msg .= "\r\nHost: " . $message->getUri()->getHost(); + } + } elseif ($message instanceof ResponseInterface) { + $msg = 'HTTP/' . $message->getProtocolVersion() . ' ' + . $message->getStatusCode() . ' ' + . $message->getReasonPhrase(); + } else { + throw new \InvalidArgumentException('Unknown message type'); + } + + foreach ($message->getHeaders() as $name => $values) { + if (strtolower($name) === 'set-cookie') { + foreach ($values as $value) { + $msg .= "\r\n{$name}: " . $value; + } + } else { + $msg .= "\r\n{$name}: " . implode(', ', $values); + } + } + + return "{$msg}\r\n\r\n" . $message->getBody(); + } + + /** + * Get a short summary of the message body. + * + * Will return `null` if the response is not printable. + * + * @param MessageInterface $message The message to get the body summary + * @param int $truncateAt The maximum allowed size of the summary + * + * @return string|null + */ + public static function bodySummary(MessageInterface $message, $truncateAt = 120) + { + $body = $message->getBody(); + + if (!$body->isSeekable() || !$body->isReadable()) { + return null; + } + + $size = $body->getSize(); + + if ($size === 0) { + return null; + } + + $summary = $body->read($truncateAt); + $body->rewind(); + + if ($size > $truncateAt) { + $summary .= ' (truncated...)'; + } + + // Matches any printable character, including unicode characters: + // letters, marks, numbers, punctuation, spacing, and separators. + if (preg_match('/[^\pL\pM\pN\pP\pS\pZ\n\r\t]/u', $summary)) { + return null; + } + + return $summary; + } + + /** + * Attempts to rewind a message body and throws an exception on failure. + * + * The body of the message will only be rewound if a call to `tell()` + * returns a value other than `0`. + * + * @param MessageInterface $message Message to rewind + * + * @throws \RuntimeException + */ + public static function rewindBody(MessageInterface $message) + { + $body = $message->getBody(); + + if ($body->tell()) { + $body->rewind(); + } + } + + /** + * Parses an HTTP message into an associative array. + * + * The array contains the "start-line" key containing the start line of + * the message, "headers" key containing an associative array of header + * array values, and a "body" key containing the body of the message. + * + * @param string $message HTTP request or response to parse. + * + * @return array + */ + public static function parseMessage($message) + { + if (!$message) { + throw new \InvalidArgumentException('Invalid message'); + } + + $message = ltrim($message, "\r\n"); + + $messageParts = preg_split("/\r?\n\r?\n/", $message, 2); + + if ($messageParts === false || count($messageParts) !== 2) { + throw new \InvalidArgumentException('Invalid message: Missing header delimiter'); + } + + list($rawHeaders, $body) = $messageParts; + $rawHeaders .= "\r\n"; // Put back the delimiter we split previously + $headerParts = preg_split("/\r?\n/", $rawHeaders, 2); + + if ($headerParts === false || count($headerParts) !== 2) { + throw new \InvalidArgumentException('Invalid message: Missing status line'); + } + + list($startLine, $rawHeaders) = $headerParts; + + if (preg_match("/(?:^HTTP\/|^[A-Z]+ \S+ HTTP\/)(\d+(?:\.\d+)?)/i", $startLine, $matches) && $matches[1] === '1.0') { + // Header folding is deprecated for HTTP/1.1, but allowed in HTTP/1.0 + $rawHeaders = preg_replace(Rfc7230::HEADER_FOLD_REGEX, ' ', $rawHeaders); + } + + /** @var array[] $headerLines */ + $count = preg_match_all(Rfc7230::HEADER_REGEX, $rawHeaders, $headerLines, PREG_SET_ORDER); + + // If these aren't the same, then one line didn't match and there's an invalid header. + if ($count !== substr_count($rawHeaders, "\n")) { + // Folding is deprecated, see https://tools.ietf.org/html/rfc7230#section-3.2.4 + if (preg_match(Rfc7230::HEADER_FOLD_REGEX, $rawHeaders)) { + throw new \InvalidArgumentException('Invalid header syntax: Obsolete line folding'); + } + + throw new \InvalidArgumentException('Invalid header syntax'); + } + + $headers = []; + + foreach ($headerLines as $headerLine) { + $headers[$headerLine[1]][] = $headerLine[2]; + } + + return [ + 'start-line' => $startLine, + 'headers' => $headers, + 'body' => $body, + ]; + } + + /** + * Constructs a URI for an HTTP request message. + * + * @param string $path Path from the start-line + * @param array $headers Array of headers (each value an array). + * + * @return string + */ + public static function parseRequestUri($path, array $headers) + { + $hostKey = array_filter(array_keys($headers), function ($k) { + return strtolower($k) === 'host'; + }); + + // If no host is found, then a full URI cannot be constructed. + if (!$hostKey) { + return $path; + } + + $host = $headers[reset($hostKey)][0]; + $scheme = substr($host, -4) === ':443' ? 'https' : 'http'; + + return $scheme . '://' . $host . '/' . ltrim($path, '/'); + } + + /** + * Parses a request message string into a request object. + * + * @param string $message Request message string. + * + * @return Request + */ + public static function parseRequest($message) + { + $data = self::parseMessage($message); + $matches = []; + if (!preg_match('/^[\S]+\s+([a-zA-Z]+:\/\/|\/).*/', $data['start-line'], $matches)) { + throw new \InvalidArgumentException('Invalid request string'); + } + $parts = explode(' ', $data['start-line'], 3); + $version = isset($parts[2]) ? explode('/', $parts[2])[1] : '1.1'; + + $request = new Request( + $parts[0], + $matches[1] === '/' ? self::parseRequestUri($parts[1], $data['headers']) : $parts[1], + $data['headers'], + $data['body'], + $version + ); + + return $matches[1] === '/' ? $request : $request->withRequestTarget($parts[1]); + } + + /** + * Parses a response message string into a response object. + * + * @param string $message Response message string. + * + * @return Response + */ + public static function parseResponse($message) + { + $data = self::parseMessage($message); + // According to https://tools.ietf.org/html/rfc7230#section-3.1.2 the space + // between status-code and reason-phrase is required. But browsers accept + // responses without space and reason as well. + if (!preg_match('/^HTTP\/.* [0-9]{3}( .*|$)/', $data['start-line'])) { + throw new \InvalidArgumentException('Invalid response string: ' . $data['start-line']); + } + $parts = explode(' ', $data['start-line'], 3); + + return new Response( + (int) $parts[1], + $data['headers'], + $data['body'], + explode('/', $parts[0])[1], + isset($parts[2]) ? $parts[2] : null + ); + } +} diff --git a/vendor/guzzlehttp/psr7/src/MessageTrait.php b/vendor/guzzlehttp/psr7/src/MessageTrait.php new file mode 100644 index 0000000..99203bb --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/MessageTrait.php @@ -0,0 +1,214 @@ + array of values */ + private $headers = []; + + /** @var array Map of lowercase header name => original name at registration */ + private $headerNames = []; + + /** @var string */ + private $protocol = '1.1'; + + /** @var StreamInterface|null */ + private $stream; + + public function getProtocolVersion() + { + return $this->protocol; + } + + public function withProtocolVersion($version) + { + if ($this->protocol === $version) { + return $this; + } + + $new = clone $this; + $new->protocol = $version; + return $new; + } + + public function getHeaders() + { + return $this->headers; + } + + public function hasHeader($header) + { + return isset($this->headerNames[strtolower($header)]); + } + + public function getHeader($header) + { + $header = strtolower($header); + + if (!isset($this->headerNames[$header])) { + return []; + } + + $header = $this->headerNames[$header]; + + return $this->headers[$header]; + } + + public function getHeaderLine($header) + { + return implode(', ', $this->getHeader($header)); + } + + public function withHeader($header, $value) + { + $this->assertHeader($header); + $value = $this->normalizeHeaderValue($value); + $normalized = strtolower($header); + + $new = clone $this; + if (isset($new->headerNames[$normalized])) { + unset($new->headers[$new->headerNames[$normalized]]); + } + $new->headerNames[$normalized] = $header; + $new->headers[$header] = $value; + + return $new; + } + + public function withAddedHeader($header, $value) + { + $this->assertHeader($header); + $value = $this->normalizeHeaderValue($value); + $normalized = strtolower($header); + + $new = clone $this; + if (isset($new->headerNames[$normalized])) { + $header = $this->headerNames[$normalized]; + $new->headers[$header] = array_merge($this->headers[$header], $value); + } else { + $new->headerNames[$normalized] = $header; + $new->headers[$header] = $value; + } + + return $new; + } + + public function withoutHeader($header) + { + $normalized = strtolower($header); + + if (!isset($this->headerNames[$normalized])) { + return $this; + } + + $header = $this->headerNames[$normalized]; + + $new = clone $this; + unset($new->headers[$header], $new->headerNames[$normalized]); + + return $new; + } + + public function getBody() + { + if (!$this->stream) { + $this->stream = Utils::streamFor(''); + } + + return $this->stream; + } + + public function withBody(StreamInterface $body) + { + if ($body === $this->stream) { + return $this; + } + + $new = clone $this; + $new->stream = $body; + return $new; + } + + private function setHeaders(array $headers) + { + $this->headerNames = $this->headers = []; + foreach ($headers as $header => $value) { + if (is_int($header)) { + // Numeric array keys are converted to int by PHP but having a header name '123' is not forbidden by the spec + // and also allowed in withHeader(). So we need to cast it to string again for the following assertion to pass. + $header = (string) $header; + } + $this->assertHeader($header); + $value = $this->normalizeHeaderValue($value); + $normalized = strtolower($header); + if (isset($this->headerNames[$normalized])) { + $header = $this->headerNames[$normalized]; + $this->headers[$header] = array_merge($this->headers[$header], $value); + } else { + $this->headerNames[$normalized] = $header; + $this->headers[$header] = $value; + } + } + } + + private function normalizeHeaderValue($value) + { + if (!is_array($value)) { + return $this->trimHeaderValues([$value]); + } + + if (count($value) === 0) { + throw new \InvalidArgumentException('Header value can not be an empty array.'); + } + + return $this->trimHeaderValues($value); + } + + /** + * Trims whitespace from the header values. + * + * Spaces and tabs ought to be excluded by parsers when extracting the field value from a header field. + * + * header-field = field-name ":" OWS field-value OWS + * OWS = *( SP / HTAB ) + * + * @param string[] $values Header values + * + * @return string[] Trimmed header values + * + * @see https://tools.ietf.org/html/rfc7230#section-3.2.4 + */ + private function trimHeaderValues(array $values) + { + return array_map(function ($value) { + if (!is_scalar($value) && null !== $value) { + throw new \InvalidArgumentException(sprintf( + 'Header value must be scalar or null but %s provided.', + is_object($value) ? get_class($value) : gettype($value) + )); + } + + return trim((string) $value, " \t"); + }, array_values($values)); + } + + private function assertHeader($header) + { + if (!is_string($header)) { + throw new \InvalidArgumentException(sprintf( + 'Header name must be a string but %s provided.', + is_object($header) ? get_class($header) : gettype($header) + )); + } + + if ($header === '') { + throw new \InvalidArgumentException('Header name can not be empty.'); + } + } +} diff --git a/vendor/guzzlehttp/psr7/src/MimeType.php b/vendor/guzzlehttp/psr7/src/MimeType.php new file mode 100644 index 0000000..205c7b1 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/MimeType.php @@ -0,0 +1,140 @@ + 'video/3gpp', + '7z' => 'application/x-7z-compressed', + 'aac' => 'audio/x-aac', + 'ai' => 'application/postscript', + 'aif' => 'audio/x-aiff', + 'asc' => 'text/plain', + 'asf' => 'video/x-ms-asf', + 'atom' => 'application/atom+xml', + 'avi' => 'video/x-msvideo', + 'bmp' => 'image/bmp', + 'bz2' => 'application/x-bzip2', + 'cer' => 'application/pkix-cert', + 'crl' => 'application/pkix-crl', + 'crt' => 'application/x-x509-ca-cert', + 'css' => 'text/css', + 'csv' => 'text/csv', + 'cu' => 'application/cu-seeme', + 'deb' => 'application/x-debian-package', + 'doc' => 'application/msword', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'dvi' => 'application/x-dvi', + 'eot' => 'application/vnd.ms-fontobject', + 'eps' => 'application/postscript', + 'epub' => 'application/epub+zip', + 'etx' => 'text/x-setext', + 'flac' => 'audio/flac', + 'flv' => 'video/x-flv', + 'gif' => 'image/gif', + 'gz' => 'application/gzip', + 'htm' => 'text/html', + 'html' => 'text/html', + 'ico' => 'image/x-icon', + 'ics' => 'text/calendar', + 'ini' => 'text/plain', + 'iso' => 'application/x-iso9660-image', + 'jar' => 'application/java-archive', + 'jpe' => 'image/jpeg', + 'jpeg' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'js' => 'text/javascript', + 'json' => 'application/json', + 'latex' => 'application/x-latex', + 'log' => 'text/plain', + 'm4a' => 'audio/mp4', + 'm4v' => 'video/mp4', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mov' => 'video/quicktime', + 'mkv' => 'video/x-matroska', + 'mp3' => 'audio/mpeg', + 'mp4' => 'video/mp4', + 'mp4a' => 'audio/mp4', + 'mp4v' => 'video/mp4', + 'mpe' => 'video/mpeg', + 'mpeg' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mpg4' => 'video/mp4', + 'oga' => 'audio/ogg', + 'ogg' => 'audio/ogg', + 'ogv' => 'video/ogg', + 'ogx' => 'application/ogg', + 'pbm' => 'image/x-portable-bitmap', + 'pdf' => 'application/pdf', + 'pgm' => 'image/x-portable-graymap', + 'png' => 'image/png', + 'pnm' => 'image/x-portable-anymap', + 'ppm' => 'image/x-portable-pixmap', + 'ppt' => 'application/vnd.ms-powerpoint', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'ps' => 'application/postscript', + 'qt' => 'video/quicktime', + 'rar' => 'application/x-rar-compressed', + 'ras' => 'image/x-cmu-raster', + 'rss' => 'application/rss+xml', + 'rtf' => 'application/rtf', + 'sgm' => 'text/sgml', + 'sgml' => 'text/sgml', + 'svg' => 'image/svg+xml', + 'swf' => 'application/x-shockwave-flash', + 'tar' => 'application/x-tar', + 'tif' => 'image/tiff', + 'tiff' => 'image/tiff', + 'torrent' => 'application/x-bittorrent', + 'ttf' => 'application/x-font-ttf', + 'txt' => 'text/plain', + 'wav' => 'audio/x-wav', + 'webm' => 'video/webm', + 'webp' => 'image/webp', + 'wma' => 'audio/x-ms-wma', + 'wmv' => 'video/x-ms-wmv', + 'woff' => 'application/x-font-woff', + 'wsdl' => 'application/wsdl+xml', + 'xbm' => 'image/x-xbitmap', + 'xls' => 'application/vnd.ms-excel', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xml' => 'application/xml', + 'xpm' => 'image/x-xpixmap', + 'xwd' => 'image/x-xwindowdump', + 'yaml' => 'text/yaml', + 'yml' => 'text/yaml', + 'zip' => 'application/zip', + ]; + + $extension = strtolower($extension); + + return isset($mimetypes[$extension]) + ? $mimetypes[$extension] + : null; + } +} diff --git a/vendor/guzzlehttp/psr7/src/MultipartStream.php b/vendor/guzzlehttp/psr7/src/MultipartStream.php new file mode 100644 index 0000000..5a6079a --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/MultipartStream.php @@ -0,0 +1,158 @@ +boundary = $boundary ?: sha1(uniqid('', true)); + $this->stream = $this->createStream($elements); + } + + /** + * Get the boundary + * + * @return string + */ + public function getBoundary() + { + return $this->boundary; + } + + public function isWritable() + { + return false; + } + + /** + * Get the headers needed before transferring the content of a POST file + */ + private function getHeaders(array $headers) + { + $str = ''; + foreach ($headers as $key => $value) { + $str .= "{$key}: {$value}\r\n"; + } + + return "--{$this->boundary}\r\n" . trim($str) . "\r\n\r\n"; + } + + /** + * Create the aggregate stream that will be used to upload the POST data + */ + protected function createStream(array $elements) + { + $stream = new AppendStream(); + + foreach ($elements as $element) { + $this->addElement($stream, $element); + } + + // Add the trailing boundary with CRLF + $stream->addStream(Utils::streamFor("--{$this->boundary}--\r\n")); + + return $stream; + } + + private function addElement(AppendStream $stream, array $element) + { + foreach (['contents', 'name'] as $key) { + if (!array_key_exists($key, $element)) { + throw new \InvalidArgumentException("A '{$key}' key is required"); + } + } + + $element['contents'] = Utils::streamFor($element['contents']); + + if (empty($element['filename'])) { + $uri = $element['contents']->getMetadata('uri'); + if (substr($uri, 0, 6) !== 'php://') { + $element['filename'] = $uri; + } + } + + list($body, $headers) = $this->createElement( + $element['name'], + $element['contents'], + isset($element['filename']) ? $element['filename'] : null, + isset($element['headers']) ? $element['headers'] : [] + ); + + $stream->addStream(Utils::streamFor($this->getHeaders($headers))); + $stream->addStream($body); + $stream->addStream(Utils::streamFor("\r\n")); + } + + /** + * @return array + */ + private function createElement($name, StreamInterface $stream, $filename, array $headers) + { + // Set a default content-disposition header if one was no provided + $disposition = $this->getHeader($headers, 'content-disposition'); + if (!$disposition) { + $headers['Content-Disposition'] = ($filename === '0' || $filename) + ? sprintf( + 'form-data; name="%s"; filename="%s"', + $name, + basename($filename) + ) + : "form-data; name=\"{$name}\""; + } + + // Set a default content-length header if one was no provided + $length = $this->getHeader($headers, 'content-length'); + if (!$length) { + if ($length = $stream->getSize()) { + $headers['Content-Length'] = (string) $length; + } + } + + // Set a default Content-Type if one was not supplied + $type = $this->getHeader($headers, 'content-type'); + if (!$type && ($filename === '0' || $filename)) { + if ($type = MimeType::fromFilename($filename)) { + $headers['Content-Type'] = $type; + } + } + + return [$stream, $headers]; + } + + private function getHeader(array $headers, $key) + { + $lowercaseHeader = strtolower($key); + foreach ($headers as $k => $v) { + if (strtolower($k) === $lowercaseHeader) { + return $v; + } + } + + return null; + } +} diff --git a/vendor/guzzlehttp/psr7/src/NoSeekStream.php b/vendor/guzzlehttp/psr7/src/NoSeekStream.php new file mode 100644 index 0000000..d66bdde --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/NoSeekStream.php @@ -0,0 +1,25 @@ +source = $source; + $this->size = isset($options['size']) ? $options['size'] : null; + $this->metadata = isset($options['metadata']) ? $options['metadata'] : []; + $this->buffer = new BufferStream(); + } + + public function __toString() + { + try { + return Utils::copyToString($this); + } catch (\Exception $e) { + return ''; + } + } + + public function close() + { + $this->detach(); + } + + public function detach() + { + $this->tellPos = false; + $this->source = null; + + return null; + } + + public function getSize() + { + return $this->size; + } + + public function tell() + { + return $this->tellPos; + } + + public function eof() + { + return !$this->source; + } + + public function isSeekable() + { + return false; + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + throw new \RuntimeException('Cannot seek a PumpStream'); + } + + public function isWritable() + { + return false; + } + + public function write($string) + { + throw new \RuntimeException('Cannot write to a PumpStream'); + } + + public function isReadable() + { + return true; + } + + public function read($length) + { + $data = $this->buffer->read($length); + $readLen = strlen($data); + $this->tellPos += $readLen; + $remaining = $length - $readLen; + + if ($remaining) { + $this->pump($remaining); + $data .= $this->buffer->read($remaining); + $this->tellPos += strlen($data) - $readLen; + } + + return $data; + } + + public function getContents() + { + $result = ''; + while (!$this->eof()) { + $result .= $this->read(1000000); + } + + return $result; + } + + public function getMetadata($key = null) + { + if (!$key) { + return $this->metadata; + } + + return isset($this->metadata[$key]) ? $this->metadata[$key] : null; + } + + private function pump($length) + { + if ($this->source) { + do { + $data = call_user_func($this->source, $length); + if ($data === false || $data === null) { + $this->source = null; + return; + } + $this->buffer->write($data); + $length -= strlen($data); + } while ($length > 0); + } + } +} diff --git a/vendor/guzzlehttp/psr7/src/Query.php b/vendor/guzzlehttp/psr7/src/Query.php new file mode 100644 index 0000000..5a7cc03 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Query.php @@ -0,0 +1,113 @@ + '1', 'foo[b]' => '2'])`. + * + * @param string $str Query string to parse + * @param int|bool $urlEncoding How the query string is encoded + * + * @return array + */ + public static function parse($str, $urlEncoding = true) + { + $result = []; + + if ($str === '') { + return $result; + } + + if ($urlEncoding === true) { + $decoder = function ($value) { + return rawurldecode(str_replace('+', ' ', $value)); + }; + } elseif ($urlEncoding === PHP_QUERY_RFC3986) { + $decoder = 'rawurldecode'; + } elseif ($urlEncoding === PHP_QUERY_RFC1738) { + $decoder = 'urldecode'; + } else { + $decoder = function ($str) { + return $str; + }; + } + + foreach (explode('&', $str) as $kvp) { + $parts = explode('=', $kvp, 2); + $key = $decoder($parts[0]); + $value = isset($parts[1]) ? $decoder($parts[1]) : null; + if (!isset($result[$key])) { + $result[$key] = $value; + } else { + if (!is_array($result[$key])) { + $result[$key] = [$result[$key]]; + } + $result[$key][] = $value; + } + } + + return $result; + } + + /** + * Build a query string from an array of key value pairs. + * + * This function can use the return value of `parse()` to build a query + * string. This function does not modify the provided keys when an array is + * encountered (like `http_build_query()` would). + * + * @param array $params Query string parameters. + * @param int|false $encoding Set to false to not encode, PHP_QUERY_RFC3986 + * to encode using RFC3986, or PHP_QUERY_RFC1738 + * to encode using RFC1738. + * + * @return string + */ + public static function build(array $params, $encoding = PHP_QUERY_RFC3986) + { + if (!$params) { + return ''; + } + + if ($encoding === false) { + $encoder = function ($str) { + return $str; + }; + } elseif ($encoding === PHP_QUERY_RFC3986) { + $encoder = 'rawurlencode'; + } elseif ($encoding === PHP_QUERY_RFC1738) { + $encoder = 'urlencode'; + } else { + throw new \InvalidArgumentException('Invalid type'); + } + + $qs = ''; + foreach ($params as $k => $v) { + $k = $encoder($k); + if (!is_array($v)) { + $qs .= $k; + if ($v !== null) { + $qs .= '=' . $encoder($v); + } + $qs .= '&'; + } else { + foreach ($v as $vv) { + $qs .= $k; + if ($vv !== null) { + $qs .= '=' . $encoder($vv); + } + $qs .= '&'; + } + } + } + + return $qs ? (string) substr($qs, 0, -1) : ''; + } +} diff --git a/vendor/guzzlehttp/psr7/src/Request.php b/vendor/guzzlehttp/psr7/src/Request.php new file mode 100644 index 0000000..c1cdaeb --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Request.php @@ -0,0 +1,152 @@ +assertMethod($method); + if (!($uri instanceof UriInterface)) { + $uri = new Uri($uri); + } + + $this->method = strtoupper($method); + $this->uri = $uri; + $this->setHeaders($headers); + $this->protocol = $version; + + if (!isset($this->headerNames['host'])) { + $this->updateHostFromUri(); + } + + if ($body !== '' && $body !== null) { + $this->stream = Utils::streamFor($body); + } + } + + public function getRequestTarget() + { + if ($this->requestTarget !== null) { + return $this->requestTarget; + } + + $target = $this->uri->getPath(); + if ($target == '') { + $target = '/'; + } + if ($this->uri->getQuery() != '') { + $target .= '?' . $this->uri->getQuery(); + } + + return $target; + } + + public function withRequestTarget($requestTarget) + { + if (preg_match('#\s#', $requestTarget)) { + throw new InvalidArgumentException( + 'Invalid request target provided; cannot contain whitespace' + ); + } + + $new = clone $this; + $new->requestTarget = $requestTarget; + return $new; + } + + public function getMethod() + { + return $this->method; + } + + public function withMethod($method) + { + $this->assertMethod($method); + $new = clone $this; + $new->method = strtoupper($method); + return $new; + } + + public function getUri() + { + return $this->uri; + } + + public function withUri(UriInterface $uri, $preserveHost = false) + { + if ($uri === $this->uri) { + return $this; + } + + $new = clone $this; + $new->uri = $uri; + + if (!$preserveHost || !isset($this->headerNames['host'])) { + $new->updateHostFromUri(); + } + + return $new; + } + + private function updateHostFromUri() + { + $host = $this->uri->getHost(); + + if ($host == '') { + return; + } + + if (($port = $this->uri->getPort()) !== null) { + $host .= ':' . $port; + } + + if (isset($this->headerNames['host'])) { + $header = $this->headerNames['host']; + } else { + $header = 'Host'; + $this->headerNames['host'] = 'Host'; + } + // Ensure Host is the first header. + // See: http://tools.ietf.org/html/rfc7230#section-5.4 + $this->headers = [$header => [$host]] + $this->headers; + } + + private function assertMethod($method) + { + if (!is_string($method) || $method === '') { + throw new \InvalidArgumentException('Method must be a non-empty string.'); + } + } +} diff --git a/vendor/guzzlehttp/psr7/src/Response.php b/vendor/guzzlehttp/psr7/src/Response.php new file mode 100644 index 0000000..8c01a0f --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Response.php @@ -0,0 +1,155 @@ + 'Continue', + 101 => 'Switching Protocols', + 102 => 'Processing', + 200 => 'OK', + 201 => 'Created', + 202 => 'Accepted', + 203 => 'Non-Authoritative Information', + 204 => 'No Content', + 205 => 'Reset Content', + 206 => 'Partial Content', + 207 => 'Multi-status', + 208 => 'Already Reported', + 300 => 'Multiple Choices', + 301 => 'Moved Permanently', + 302 => 'Found', + 303 => 'See Other', + 304 => 'Not Modified', + 305 => 'Use Proxy', + 306 => 'Switch Proxy', + 307 => 'Temporary Redirect', + 400 => 'Bad Request', + 401 => 'Unauthorized', + 402 => 'Payment Required', + 403 => 'Forbidden', + 404 => 'Not Found', + 405 => 'Method Not Allowed', + 406 => 'Not Acceptable', + 407 => 'Proxy Authentication Required', + 408 => 'Request Time-out', + 409 => 'Conflict', + 410 => 'Gone', + 411 => 'Length Required', + 412 => 'Precondition Failed', + 413 => 'Request Entity Too Large', + 414 => 'Request-URI Too Large', + 415 => 'Unsupported Media Type', + 416 => 'Requested range not satisfiable', + 417 => 'Expectation Failed', + 418 => 'I\'m a teapot', + 422 => 'Unprocessable Entity', + 423 => 'Locked', + 424 => 'Failed Dependency', + 425 => 'Unordered Collection', + 426 => 'Upgrade Required', + 428 => 'Precondition Required', + 429 => 'Too Many Requests', + 431 => 'Request Header Fields Too Large', + 451 => 'Unavailable For Legal Reasons', + 500 => 'Internal Server Error', + 501 => 'Not Implemented', + 502 => 'Bad Gateway', + 503 => 'Service Unavailable', + 504 => 'Gateway Time-out', + 505 => 'HTTP Version not supported', + 506 => 'Variant Also Negotiates', + 507 => 'Insufficient Storage', + 508 => 'Loop Detected', + 511 => 'Network Authentication Required', + ]; + + /** @var string */ + private $reasonPhrase = ''; + + /** @var int */ + private $statusCode = 200; + + /** + * @param int $status Status code + * @param array $headers Response headers + * @param string|resource|StreamInterface|null $body Response body + * @param string $version Protocol version + * @param string|null $reason Reason phrase (when empty a default will be used based on the status code) + */ + public function __construct( + $status = 200, + array $headers = [], + $body = null, + $version = '1.1', + $reason = null + ) { + $this->assertStatusCodeIsInteger($status); + $status = (int) $status; + $this->assertStatusCodeRange($status); + + $this->statusCode = $status; + + if ($body !== '' && $body !== null) { + $this->stream = Utils::streamFor($body); + } + + $this->setHeaders($headers); + if ($reason == '' && isset(self::$phrases[$this->statusCode])) { + $this->reasonPhrase = self::$phrases[$this->statusCode]; + } else { + $this->reasonPhrase = (string) $reason; + } + + $this->protocol = $version; + } + + public function getStatusCode() + { + return $this->statusCode; + } + + public function getReasonPhrase() + { + return $this->reasonPhrase; + } + + public function withStatus($code, $reasonPhrase = '') + { + $this->assertStatusCodeIsInteger($code); + $code = (int) $code; + $this->assertStatusCodeRange($code); + + $new = clone $this; + $new->statusCode = $code; + if ($reasonPhrase == '' && isset(self::$phrases[$new->statusCode])) { + $reasonPhrase = self::$phrases[$new->statusCode]; + } + $new->reasonPhrase = (string) $reasonPhrase; + return $new; + } + + private function assertStatusCodeIsInteger($statusCode) + { + if (filter_var($statusCode, FILTER_VALIDATE_INT) === false) { + throw new \InvalidArgumentException('Status code must be an integer value.'); + } + } + + private function assertStatusCodeRange($statusCode) + { + if ($statusCode < 100 || $statusCode >= 600) { + throw new \InvalidArgumentException('Status code must be an integer value between 1xx and 5xx.'); + } + } +} diff --git a/vendor/guzzlehttp/psr7/src/Rfc7230.php b/vendor/guzzlehttp/psr7/src/Rfc7230.php new file mode 100644 index 0000000..51b571f --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Rfc7230.php @@ -0,0 +1,19 @@ +@,;:\\\"/[\]?={}\x01-\x20\x7F]++):[ \t]*+((?:[ \t]*+[\x21-\x7E\x80-\xFF]++)*+)[ \t]*+\r?\n)m"; + const HEADER_FOLD_REGEX = "(\r?\n[ \t]++)"; +} diff --git a/vendor/guzzlehttp/psr7/src/ServerRequest.php b/vendor/guzzlehttp/psr7/src/ServerRequest.php new file mode 100644 index 0000000..e6d26f5 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/ServerRequest.php @@ -0,0 +1,379 @@ +serverParams = $serverParams; + + parent::__construct($method, $uri, $headers, $body, $version); + } + + /** + * Return an UploadedFile instance array. + * + * @param array $files A array which respect $_FILES structure + * + * @return array + * + * @throws InvalidArgumentException for unrecognized values + */ + public static function normalizeFiles(array $files) + { + $normalized = []; + + foreach ($files as $key => $value) { + if ($value instanceof UploadedFileInterface) { + $normalized[$key] = $value; + } elseif (is_array($value) && isset($value['tmp_name'])) { + $normalized[$key] = self::createUploadedFileFromSpec($value); + } elseif (is_array($value)) { + $normalized[$key] = self::normalizeFiles($value); + continue; + } else { + throw new InvalidArgumentException('Invalid value in files specification'); + } + } + + return $normalized; + } + + /** + * Create and return an UploadedFile instance from a $_FILES specification. + * + * If the specification represents an array of values, this method will + * delegate to normalizeNestedFileSpec() and return that return value. + * + * @param array $value $_FILES struct + * + * @return array|UploadedFileInterface + */ + private static function createUploadedFileFromSpec(array $value) + { + if (is_array($value['tmp_name'])) { + return self::normalizeNestedFileSpec($value); + } + + return new UploadedFile( + $value['tmp_name'], + (int) $value['size'], + (int) $value['error'], + $value['name'], + $value['type'] + ); + } + + /** + * Normalize an array of file specifications. + * + * Loops through all nested files and returns a normalized array of + * UploadedFileInterface instances. + * + * @param array $files + * + * @return UploadedFileInterface[] + */ + private static function normalizeNestedFileSpec(array $files = []) + { + $normalizedFiles = []; + + foreach (array_keys($files['tmp_name']) as $key) { + $spec = [ + 'tmp_name' => $files['tmp_name'][$key], + 'size' => $files['size'][$key], + 'error' => $files['error'][$key], + 'name' => $files['name'][$key], + 'type' => $files['type'][$key], + ]; + $normalizedFiles[$key] = self::createUploadedFileFromSpec($spec); + } + + return $normalizedFiles; + } + + /** + * Return a ServerRequest populated with superglobals: + * $_GET + * $_POST + * $_COOKIE + * $_FILES + * $_SERVER + * + * @return ServerRequestInterface + */ + public static function fromGlobals() + { + $method = isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : 'GET'; + $headers = getallheaders(); + $uri = self::getUriFromGlobals(); + $body = new CachingStream(new LazyOpenStream('php://input', 'r+')); + $protocol = isset($_SERVER['SERVER_PROTOCOL']) ? str_replace('HTTP/', '', $_SERVER['SERVER_PROTOCOL']) : '1.1'; + + $serverRequest = new ServerRequest($method, $uri, $headers, $body, $protocol, $_SERVER); + + return $serverRequest + ->withCookieParams($_COOKIE) + ->withQueryParams($_GET) + ->withParsedBody($_POST) + ->withUploadedFiles(self::normalizeFiles($_FILES)); + } + + private static function extractHostAndPortFromAuthority($authority) + { + $uri = 'http://' . $authority; + $parts = parse_url($uri); + if (false === $parts) { + return [null, null]; + } + + $host = isset($parts['host']) ? $parts['host'] : null; + $port = isset($parts['port']) ? $parts['port'] : null; + + return [$host, $port]; + } + + /** + * Get a Uri populated with values from $_SERVER. + * + * @return UriInterface + */ + public static function getUriFromGlobals() + { + $uri = new Uri(''); + + $uri = $uri->withScheme(!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' ? 'https' : 'http'); + + $hasPort = false; + if (isset($_SERVER['HTTP_HOST'])) { + list($host, $port) = self::extractHostAndPortFromAuthority($_SERVER['HTTP_HOST']); + if ($host !== null) { + $uri = $uri->withHost($host); + } + + if ($port !== null) { + $hasPort = true; + $uri = $uri->withPort($port); + } + } elseif (isset($_SERVER['SERVER_NAME'])) { + $uri = $uri->withHost($_SERVER['SERVER_NAME']); + } elseif (isset($_SERVER['SERVER_ADDR'])) { + $uri = $uri->withHost($_SERVER['SERVER_ADDR']); + } + + if (!$hasPort && isset($_SERVER['SERVER_PORT'])) { + $uri = $uri->withPort($_SERVER['SERVER_PORT']); + } + + $hasQuery = false; + if (isset($_SERVER['REQUEST_URI'])) { + $requestUriParts = explode('?', $_SERVER['REQUEST_URI'], 2); + $uri = $uri->withPath($requestUriParts[0]); + if (isset($requestUriParts[1])) { + $hasQuery = true; + $uri = $uri->withQuery($requestUriParts[1]); + } + } + + if (!$hasQuery && isset($_SERVER['QUERY_STRING'])) { + $uri = $uri->withQuery($_SERVER['QUERY_STRING']); + } + + return $uri; + } + + /** + * {@inheritdoc} + */ + public function getServerParams() + { + return $this->serverParams; + } + + /** + * {@inheritdoc} + */ + public function getUploadedFiles() + { + return $this->uploadedFiles; + } + + /** + * {@inheritdoc} + */ + public function withUploadedFiles(array $uploadedFiles) + { + $new = clone $this; + $new->uploadedFiles = $uploadedFiles; + + return $new; + } + + /** + * {@inheritdoc} + */ + public function getCookieParams() + { + return $this->cookieParams; + } + + /** + * {@inheritdoc} + */ + public function withCookieParams(array $cookies) + { + $new = clone $this; + $new->cookieParams = $cookies; + + return $new; + } + + /** + * {@inheritdoc} + */ + public function getQueryParams() + { + return $this->queryParams; + } + + /** + * {@inheritdoc} + */ + public function withQueryParams(array $query) + { + $new = clone $this; + $new->queryParams = $query; + + return $new; + } + + /** + * {@inheritdoc} + */ + public function getParsedBody() + { + return $this->parsedBody; + } + + /** + * {@inheritdoc} + */ + public function withParsedBody($data) + { + $new = clone $this; + $new->parsedBody = $data; + + return $new; + } + + /** + * {@inheritdoc} + */ + public function getAttributes() + { + return $this->attributes; + } + + /** + * {@inheritdoc} + */ + public function getAttribute($attribute, $default = null) + { + if (false === array_key_exists($attribute, $this->attributes)) { + return $default; + } + + return $this->attributes[$attribute]; + } + + /** + * {@inheritdoc} + */ + public function withAttribute($attribute, $value) + { + $new = clone $this; + $new->attributes[$attribute] = $value; + + return $new; + } + + /** + * {@inheritdoc} + */ + public function withoutAttribute($attribute) + { + if (false === array_key_exists($attribute, $this->attributes)) { + return $this; + } + + $new = clone $this; + unset($new->attributes[$attribute]); + + return $new; + } +} diff --git a/vendor/guzzlehttp/psr7/src/Stream.php b/vendor/guzzlehttp/psr7/src/Stream.php new file mode 100644 index 0000000..3865d6d --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Stream.php @@ -0,0 +1,270 @@ +size = $options['size']; + } + + $this->customMetadata = isset($options['metadata']) + ? $options['metadata'] + : []; + + $this->stream = $stream; + $meta = stream_get_meta_data($this->stream); + $this->seekable = $meta['seekable']; + $this->readable = (bool)preg_match(self::READABLE_MODES, $meta['mode']); + $this->writable = (bool)preg_match(self::WRITABLE_MODES, $meta['mode']); + $this->uri = $this->getMetadata('uri'); + } + + /** + * Closes the stream when the destructed + */ + public function __destruct() + { + $this->close(); + } + + public function __toString() + { + try { + if ($this->isSeekable()) { + $this->seek(0); + } + return $this->getContents(); + } catch (\Exception $e) { + return ''; + } + } + + public function getContents() + { + if (!isset($this->stream)) { + throw new \RuntimeException('Stream is detached'); + } + + $contents = stream_get_contents($this->stream); + + if ($contents === false) { + throw new \RuntimeException('Unable to read stream contents'); + } + + return $contents; + } + + public function close() + { + if (isset($this->stream)) { + if (is_resource($this->stream)) { + fclose($this->stream); + } + $this->detach(); + } + } + + public function detach() + { + if (!isset($this->stream)) { + return null; + } + + $result = $this->stream; + unset($this->stream); + $this->size = $this->uri = null; + $this->readable = $this->writable = $this->seekable = false; + + return $result; + } + + public function getSize() + { + if ($this->size !== null) { + return $this->size; + } + + if (!isset($this->stream)) { + return null; + } + + // Clear the stat cache if the stream has a URI + if ($this->uri) { + clearstatcache(true, $this->uri); + } + + $stats = fstat($this->stream); + if (isset($stats['size'])) { + $this->size = $stats['size']; + return $this->size; + } + + return null; + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function eof() + { + if (!isset($this->stream)) { + throw new \RuntimeException('Stream is detached'); + } + + return feof($this->stream); + } + + public function tell() + { + if (!isset($this->stream)) { + throw new \RuntimeException('Stream is detached'); + } + + $result = ftell($this->stream); + + if ($result === false) { + throw new \RuntimeException('Unable to determine stream position'); + } + + return $result; + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + $whence = (int) $whence; + + if (!isset($this->stream)) { + throw new \RuntimeException('Stream is detached'); + } + if (!$this->seekable) { + throw new \RuntimeException('Stream is not seekable'); + } + if (fseek($this->stream, $offset, $whence) === -1) { + throw new \RuntimeException('Unable to seek to stream position ' + . $offset . ' with whence ' . var_export($whence, true)); + } + } + + public function read($length) + { + if (!isset($this->stream)) { + throw new \RuntimeException('Stream is detached'); + } + if (!$this->readable) { + throw new \RuntimeException('Cannot read from non-readable stream'); + } + if ($length < 0) { + throw new \RuntimeException('Length parameter cannot be negative'); + } + + if (0 === $length) { + return ''; + } + + $string = fread($this->stream, $length); + if (false === $string) { + throw new \RuntimeException('Unable to read from stream'); + } + + return $string; + } + + public function write($string) + { + if (!isset($this->stream)) { + throw new \RuntimeException('Stream is detached'); + } + if (!$this->writable) { + throw new \RuntimeException('Cannot write to a non-writable stream'); + } + + // We can't know the size after writing anything + $this->size = null; + $result = fwrite($this->stream, $string); + + if ($result === false) { + throw new \RuntimeException('Unable to write to stream'); + } + + return $result; + } + + public function getMetadata($key = null) + { + if (!isset($this->stream)) { + return $key ? null : []; + } elseif (!$key) { + return $this->customMetadata + stream_get_meta_data($this->stream); + } elseif (isset($this->customMetadata[$key])) { + return $this->customMetadata[$key]; + } + + $meta = stream_get_meta_data($this->stream); + + return isset($meta[$key]) ? $meta[$key] : null; + } +} diff --git a/vendor/guzzlehttp/psr7/src/StreamDecoratorTrait.php b/vendor/guzzlehttp/psr7/src/StreamDecoratorTrait.php new file mode 100644 index 0000000..5025dd6 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/StreamDecoratorTrait.php @@ -0,0 +1,152 @@ +stream = $stream; + } + + /** + * Magic method used to create a new stream if streams are not added in + * the constructor of a decorator (e.g., LazyOpenStream). + * + * @param string $name Name of the property (allows "stream" only). + * + * @return StreamInterface + */ + public function __get($name) + { + if ($name == 'stream') { + $this->stream = $this->createStream(); + return $this->stream; + } + + throw new \UnexpectedValueException("$name not found on class"); + } + + public function __toString() + { + try { + if ($this->isSeekable()) { + $this->seek(0); + } + return $this->getContents(); + } catch (\Exception $e) { + // Really, PHP? https://bugs.php.net/bug.php?id=53648 + trigger_error('StreamDecorator::__toString exception: ' + . (string) $e, E_USER_ERROR); + return ''; + } + } + + public function getContents() + { + return Utils::copyToString($this); + } + + /** + * Allow decorators to implement custom methods + * + * @param string $method Missing method name + * @param array $args Method arguments + * + * @return mixed + */ + public function __call($method, array $args) + { + $result = call_user_func_array([$this->stream, $method], $args); + + // Always return the wrapped object if the result is a return $this + return $result === $this->stream ? $this : $result; + } + + public function close() + { + $this->stream->close(); + } + + public function getMetadata($key = null) + { + return $this->stream->getMetadata($key); + } + + public function detach() + { + return $this->stream->detach(); + } + + public function getSize() + { + return $this->stream->getSize(); + } + + public function eof() + { + return $this->stream->eof(); + } + + public function tell() + { + return $this->stream->tell(); + } + + public function isReadable() + { + return $this->stream->isReadable(); + } + + public function isWritable() + { + return $this->stream->isWritable(); + } + + public function isSeekable() + { + return $this->stream->isSeekable(); + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + $this->stream->seek($offset, $whence); + } + + public function read($length) + { + return $this->stream->read($length); + } + + public function write($string) + { + return $this->stream->write($string); + } + + /** + * Implement in subclasses to dynamically create streams when requested. + * + * @return StreamInterface + * + * @throws \BadMethodCallException + */ + protected function createStream() + { + throw new \BadMethodCallException('Not implemented'); + } +} diff --git a/vendor/guzzlehttp/psr7/src/StreamWrapper.php b/vendor/guzzlehttp/psr7/src/StreamWrapper.php new file mode 100644 index 0000000..fc7cb96 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/StreamWrapper.php @@ -0,0 +1,165 @@ +isReadable()) { + $mode = $stream->isWritable() ? 'r+' : 'r'; + } elseif ($stream->isWritable()) { + $mode = 'w'; + } else { + throw new \InvalidArgumentException('The stream must be readable, ' + . 'writable, or both.'); + } + + return fopen('guzzle://stream', $mode, null, self::createStreamContext($stream)); + } + + /** + * Creates a stream context that can be used to open a stream as a php stream resource. + * + * @param StreamInterface $stream + * + * @return resource + */ + public static function createStreamContext(StreamInterface $stream) + { + return stream_context_create([ + 'guzzle' => ['stream' => $stream] + ]); + } + + /** + * Registers the stream wrapper if needed + */ + public static function register() + { + if (!in_array('guzzle', stream_get_wrappers())) { + stream_wrapper_register('guzzle', __CLASS__); + } + } + + public function stream_open($path, $mode, $options, &$opened_path) + { + $options = stream_context_get_options($this->context); + + if (!isset($options['guzzle']['stream'])) { + return false; + } + + $this->mode = $mode; + $this->stream = $options['guzzle']['stream']; + + return true; + } + + public function stream_read($count) + { + return $this->stream->read($count); + } + + public function stream_write($data) + { + return (int) $this->stream->write($data); + } + + public function stream_tell() + { + return $this->stream->tell(); + } + + public function stream_eof() + { + return $this->stream->eof(); + } + + public function stream_seek($offset, $whence) + { + $this->stream->seek($offset, $whence); + + return true; + } + + public function stream_cast($cast_as) + { + $stream = clone($this->stream); + + return $stream->detach(); + } + + public function stream_stat() + { + static $modeMap = [ + 'r' => 33060, + 'rb' => 33060, + 'r+' => 33206, + 'w' => 33188, + 'wb' => 33188 + ]; + + return [ + 'dev' => 0, + 'ino' => 0, + 'mode' => $modeMap[$this->mode], + 'nlink' => 0, + 'uid' => 0, + 'gid' => 0, + 'rdev' => 0, + 'size' => $this->stream->getSize() ?: 0, + 'atime' => 0, + 'mtime' => 0, + 'ctime' => 0, + 'blksize' => 0, + 'blocks' => 0 + ]; + } + + public function url_stat($path, $flags) + { + return [ + 'dev' => 0, + 'ino' => 0, + 'mode' => 0, + 'nlink' => 0, + 'uid' => 0, + 'gid' => 0, + 'rdev' => 0, + 'size' => 0, + 'atime' => 0, + 'mtime' => 0, + 'ctime' => 0, + 'blksize' => 0, + 'blocks' => 0 + ]; + } +} diff --git a/vendor/guzzlehttp/psr7/src/UploadedFile.php b/vendor/guzzlehttp/psr7/src/UploadedFile.php new file mode 100644 index 0000000..bf342c4 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/UploadedFile.php @@ -0,0 +1,328 @@ +setError($errorStatus); + $this->setSize($size); + $this->setClientFilename($clientFilename); + $this->setClientMediaType($clientMediaType); + + if ($this->isOk()) { + $this->setStreamOrFile($streamOrFile); + } + } + + /** + * Depending on the value set file or stream variable + * + * @param mixed $streamOrFile + * + * @throws InvalidArgumentException + */ + private function setStreamOrFile($streamOrFile) + { + if (is_string($streamOrFile)) { + $this->file = $streamOrFile; + } elseif (is_resource($streamOrFile)) { + $this->stream = new Stream($streamOrFile); + } elseif ($streamOrFile instanceof StreamInterface) { + $this->stream = $streamOrFile; + } else { + throw new InvalidArgumentException( + 'Invalid stream or file provided for UploadedFile' + ); + } + } + + /** + * @param int $error + * + * @throws InvalidArgumentException + */ + private function setError($error) + { + if (false === is_int($error)) { + throw new InvalidArgumentException( + 'Upload file error status must be an integer' + ); + } + + if (false === in_array($error, UploadedFile::$errors)) { + throw new InvalidArgumentException( + 'Invalid error status for UploadedFile' + ); + } + + $this->error = $error; + } + + /** + * @param int $size + * + * @throws InvalidArgumentException + */ + private function setSize($size) + { + if (false === is_int($size)) { + throw new InvalidArgumentException( + 'Upload file size must be an integer' + ); + } + + $this->size = $size; + } + + /** + * @param mixed $param + * + * @return bool + */ + private function isStringOrNull($param) + { + return in_array(gettype($param), ['string', 'NULL']); + } + + /** + * @param mixed $param + * + * @return bool + */ + private function isStringNotEmpty($param) + { + return is_string($param) && false === empty($param); + } + + /** + * @param string|null $clientFilename + * + * @throws InvalidArgumentException + */ + private function setClientFilename($clientFilename) + { + if (false === $this->isStringOrNull($clientFilename)) { + throw new InvalidArgumentException( + 'Upload file client filename must be a string or null' + ); + } + + $this->clientFilename = $clientFilename; + } + + /** + * @param string|null $clientMediaType + * + * @throws InvalidArgumentException + */ + private function setClientMediaType($clientMediaType) + { + if (false === $this->isStringOrNull($clientMediaType)) { + throw new InvalidArgumentException( + 'Upload file client media type must be a string or null' + ); + } + + $this->clientMediaType = $clientMediaType; + } + + /** + * Return true if there is no upload error + * + * @return bool + */ + private function isOk() + { + return $this->error === UPLOAD_ERR_OK; + } + + /** + * @return bool + */ + public function isMoved() + { + return $this->moved; + } + + /** + * @throws RuntimeException if is moved or not ok + */ + private function validateActive() + { + if (false === $this->isOk()) { + throw new RuntimeException('Cannot retrieve stream due to upload error'); + } + + if ($this->isMoved()) { + throw new RuntimeException('Cannot retrieve stream after it has already been moved'); + } + } + + /** + * {@inheritdoc} + * + * @throws RuntimeException if the upload was not successful. + */ + public function getStream() + { + $this->validateActive(); + + if ($this->stream instanceof StreamInterface) { + return $this->stream; + } + + return new LazyOpenStream($this->file, 'r+'); + } + + /** + * {@inheritdoc} + * + * @see http://php.net/is_uploaded_file + * @see http://php.net/move_uploaded_file + * + * @param string $targetPath Path to which to move the uploaded file. + * + * @throws RuntimeException if the upload was not successful. + * @throws InvalidArgumentException if the $path specified is invalid. + * @throws RuntimeException on any error during the move operation, or on + * the second or subsequent call to the method. + */ + public function moveTo($targetPath) + { + $this->validateActive(); + + if (false === $this->isStringNotEmpty($targetPath)) { + throw new InvalidArgumentException( + 'Invalid path provided for move operation; must be a non-empty string' + ); + } + + if ($this->file) { + $this->moved = php_sapi_name() == 'cli' + ? rename($this->file, $targetPath) + : move_uploaded_file($this->file, $targetPath); + } else { + Utils::copyToStream( + $this->getStream(), + new LazyOpenStream($targetPath, 'w') + ); + + $this->moved = true; + } + + if (false === $this->moved) { + throw new RuntimeException( + sprintf('Uploaded file could not be moved to %s', $targetPath) + ); + } + } + + /** + * {@inheritdoc} + * + * @return int|null The file size in bytes or null if unknown. + */ + public function getSize() + { + return $this->size; + } + + /** + * {@inheritdoc} + * + * @see http://php.net/manual/en/features.file-upload.errors.php + * + * @return int One of PHP's UPLOAD_ERR_XXX constants. + */ + public function getError() + { + return $this->error; + } + + /** + * {@inheritdoc} + * + * @return string|null The filename sent by the client or null if none + * was provided. + */ + public function getClientFilename() + { + return $this->clientFilename; + } + + /** + * {@inheritdoc} + */ + public function getClientMediaType() + { + return $this->clientMediaType; + } +} diff --git a/vendor/guzzlehttp/psr7/src/Uri.php b/vendor/guzzlehttp/psr7/src/Uri.php new file mode 100644 index 0000000..0f9f020 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Uri.php @@ -0,0 +1,810 @@ + 80, + 'https' => 443, + 'ftp' => 21, + 'gopher' => 70, + 'nntp' => 119, + 'news' => 119, + 'telnet' => 23, + 'tn3270' => 23, + 'imap' => 143, + 'pop' => 110, + 'ldap' => 389, + ]; + + private static $charUnreserved = 'a-zA-Z0-9_\-\.~'; + private static $charSubDelims = '!\$&\'\(\)\*\+,;='; + private static $replaceQuery = ['=' => '%3D', '&' => '%26']; + + /** @var string Uri scheme. */ + private $scheme = ''; + + /** @var string Uri user info. */ + private $userInfo = ''; + + /** @var string Uri host. */ + private $host = ''; + + /** @var int|null Uri port. */ + private $port; + + /** @var string Uri path. */ + private $path = ''; + + /** @var string Uri query string. */ + private $query = ''; + + /** @var string Uri fragment. */ + private $fragment = ''; + + /** + * @param string $uri URI to parse + */ + public function __construct($uri = '') + { + // weak type check to also accept null until we can add scalar type hints + if ($uri != '') { + $parts = self::parse($uri); + if ($parts === false) { + throw new \InvalidArgumentException("Unable to parse URI: $uri"); + } + $this->applyParts($parts); + } + } + + /** + * UTF-8 aware \parse_url() replacement. + * + * The internal function produces broken output for non ASCII domain names + * (IDN) when used with locales other than "C". + * + * On the other hand, cURL understands IDN correctly only when UTF-8 locale + * is configured ("C.UTF-8", "en_US.UTF-8", etc.). + * + * @see https://bugs.php.net/bug.php?id=52923 + * @see https://www.php.net/manual/en/function.parse-url.php#114817 + * @see https://curl.haxx.se/libcurl/c/CURLOPT_URL.html#ENCODING + * + * @param string $url + * + * @return array|false + */ + private static function parse($url) + { + // If IPv6 + $prefix = ''; + if (preg_match('%^(.*://\[[0-9:a-f]+\])(.*?)$%', $url, $matches)) { + $prefix = $matches[1]; + $url = $matches[2]; + } + + $encodedUrl = preg_replace_callback( + '%[^:/@?&=#]+%usD', + static function ($matches) { + return urlencode($matches[0]); + }, + $url + ); + + $result = parse_url($prefix . $encodedUrl); + + if ($result === false) { + return false; + } + + return array_map('urldecode', $result); + } + + public function __toString() + { + return self::composeComponents( + $this->scheme, + $this->getAuthority(), + $this->path, + $this->query, + $this->fragment + ); + } + + /** + * Composes a URI reference string from its various components. + * + * Usually this method does not need to be called manually but instead is used indirectly via + * `Psr\Http\Message\UriInterface::__toString`. + * + * PSR-7 UriInterface treats an empty component the same as a missing component as + * getQuery(), getFragment() etc. always return a string. This explains the slight + * difference to RFC 3986 Section 5.3. + * + * Another adjustment is that the authority separator is added even when the authority is missing/empty + * for the "file" scheme. This is because PHP stream functions like `file_get_contents` only work with + * `file:///myfile` but not with `file:/myfile` although they are equivalent according to RFC 3986. But + * `file:///` is the more common syntax for the file scheme anyway (Chrome for example redirects to + * that format). + * + * @param string $scheme + * @param string $authority + * @param string $path + * @param string $query + * @param string $fragment + * + * @return string + * + * @link https://tools.ietf.org/html/rfc3986#section-5.3 + */ + public static function composeComponents($scheme, $authority, $path, $query, $fragment) + { + $uri = ''; + + // weak type checks to also accept null until we can add scalar type hints + if ($scheme != '') { + $uri .= $scheme . ':'; + } + + if ($authority != ''|| $scheme === 'file') { + $uri .= '//' . $authority; + } + + $uri .= $path; + + if ($query != '') { + $uri .= '?' . $query; + } + + if ($fragment != '') { + $uri .= '#' . $fragment; + } + + return $uri; + } + + /** + * Whether the URI has the default port of the current scheme. + * + * `Psr\Http\Message\UriInterface::getPort` may return null or the standard port. This method can be used + * independently of the implementation. + * + * @param UriInterface $uri + * + * @return bool + */ + public static function isDefaultPort(UriInterface $uri) + { + return $uri->getPort() === null + || (isset(self::$defaultPorts[$uri->getScheme()]) && $uri->getPort() === self::$defaultPorts[$uri->getScheme()]); + } + + /** + * Whether the URI is absolute, i.e. it has a scheme. + * + * An instance of UriInterface can either be an absolute URI or a relative reference. This method returns true + * if it is the former. An absolute URI has a scheme. A relative reference is used to express a URI relative + * to another URI, the base URI. Relative references can be divided into several forms: + * - network-path references, e.g. '//example.com/path' + * - absolute-path references, e.g. '/path' + * - relative-path references, e.g. 'subpath' + * + * @param UriInterface $uri + * + * @return bool + * + * @see Uri::isNetworkPathReference + * @see Uri::isAbsolutePathReference + * @see Uri::isRelativePathReference + * @link https://tools.ietf.org/html/rfc3986#section-4 + */ + public static function isAbsolute(UriInterface $uri) + { + return $uri->getScheme() !== ''; + } + + /** + * Whether the URI is a network-path reference. + * + * A relative reference that begins with two slash characters is termed an network-path reference. + * + * @param UriInterface $uri + * + * @return bool + * + * @link https://tools.ietf.org/html/rfc3986#section-4.2 + */ + public static function isNetworkPathReference(UriInterface $uri) + { + return $uri->getScheme() === '' && $uri->getAuthority() !== ''; + } + + /** + * Whether the URI is a absolute-path reference. + * + * A relative reference that begins with a single slash character is termed an absolute-path reference. + * + * @param UriInterface $uri + * + * @return bool + * + * @link https://tools.ietf.org/html/rfc3986#section-4.2 + */ + public static function isAbsolutePathReference(UriInterface $uri) + { + return $uri->getScheme() === '' + && $uri->getAuthority() === '' + && isset($uri->getPath()[0]) + && $uri->getPath()[0] === '/'; + } + + /** + * Whether the URI is a relative-path reference. + * + * A relative reference that does not begin with a slash character is termed a relative-path reference. + * + * @param UriInterface $uri + * + * @return bool + * + * @link https://tools.ietf.org/html/rfc3986#section-4.2 + */ + public static function isRelativePathReference(UriInterface $uri) + { + return $uri->getScheme() === '' + && $uri->getAuthority() === '' + && (!isset($uri->getPath()[0]) || $uri->getPath()[0] !== '/'); + } + + /** + * Whether the URI is a same-document reference. + * + * A same-document reference refers to a URI that is, aside from its fragment + * component, identical to the base URI. When no base URI is given, only an empty + * URI reference (apart from its fragment) is considered a same-document reference. + * + * @param UriInterface $uri The URI to check + * @param UriInterface|null $base An optional base URI to compare against + * + * @return bool + * + * @link https://tools.ietf.org/html/rfc3986#section-4.4 + */ + public static function isSameDocumentReference(UriInterface $uri, UriInterface $base = null) + { + if ($base !== null) { + $uri = UriResolver::resolve($base, $uri); + + return ($uri->getScheme() === $base->getScheme()) + && ($uri->getAuthority() === $base->getAuthority()) + && ($uri->getPath() === $base->getPath()) + && ($uri->getQuery() === $base->getQuery()); + } + + return $uri->getScheme() === '' && $uri->getAuthority() === '' && $uri->getPath() === '' && $uri->getQuery() === ''; + } + + /** + * Removes dot segments from a path and returns the new path. + * + * @param string $path + * + * @return string + * + * @deprecated since version 1.4. Use UriResolver::removeDotSegments instead. + * @see UriResolver::removeDotSegments + */ + public static function removeDotSegments($path) + { + return UriResolver::removeDotSegments($path); + } + + /** + * Converts the relative URI into a new URI that is resolved against the base URI. + * + * @param UriInterface $base Base URI + * @param string|UriInterface $rel Relative URI + * + * @return UriInterface + * + * @deprecated since version 1.4. Use UriResolver::resolve instead. + * @see UriResolver::resolve + */ + public static function resolve(UriInterface $base, $rel) + { + if (!($rel instanceof UriInterface)) { + $rel = new self($rel); + } + + return UriResolver::resolve($base, $rel); + } + + /** + * Creates a new URI with a specific query string value removed. + * + * Any existing query string values that exactly match the provided key are + * removed. + * + * @param UriInterface $uri URI to use as a base. + * @param string $key Query string key to remove. + * + * @return UriInterface + */ + public static function withoutQueryValue(UriInterface $uri, $key) + { + $result = self::getFilteredQueryString($uri, [$key]); + + return $uri->withQuery(implode('&', $result)); + } + + /** + * Creates a new URI with a specific query string value. + * + * Any existing query string values that exactly match the provided key are + * removed and replaced with the given key value pair. + * + * A value of null will set the query string key without a value, e.g. "key" + * instead of "key=value". + * + * @param UriInterface $uri URI to use as a base. + * @param string $key Key to set. + * @param string|null $value Value to set + * + * @return UriInterface + */ + public static function withQueryValue(UriInterface $uri, $key, $value) + { + $result = self::getFilteredQueryString($uri, [$key]); + + $result[] = self::generateQueryString($key, $value); + + return $uri->withQuery(implode('&', $result)); + } + + /** + * Creates a new URI with multiple specific query string values. + * + * It has the same behavior as withQueryValue() but for an associative array of key => value. + * + * @param UriInterface $uri URI to use as a base. + * @param array $keyValueArray Associative array of key and values + * + * @return UriInterface + */ + public static function withQueryValues(UriInterface $uri, array $keyValueArray) + { + $result = self::getFilteredQueryString($uri, array_keys($keyValueArray)); + + foreach ($keyValueArray as $key => $value) { + $result[] = self::generateQueryString($key, $value); + } + + return $uri->withQuery(implode('&', $result)); + } + + /** + * Creates a URI from a hash of `parse_url` components. + * + * @param array $parts + * + * @return UriInterface + * + * @link http://php.net/manual/en/function.parse-url.php + * + * @throws \InvalidArgumentException If the components do not form a valid URI. + */ + public static function fromParts(array $parts) + { + $uri = new self(); + $uri->applyParts($parts); + $uri->validateState(); + + return $uri; + } + + public function getScheme() + { + return $this->scheme; + } + + public function getAuthority() + { + $authority = $this->host; + if ($this->userInfo !== '') { + $authority = $this->userInfo . '@' . $authority; + } + + if ($this->port !== null) { + $authority .= ':' . $this->port; + } + + return $authority; + } + + public function getUserInfo() + { + return $this->userInfo; + } + + public function getHost() + { + return $this->host; + } + + public function getPort() + { + return $this->port; + } + + public function getPath() + { + return $this->path; + } + + public function getQuery() + { + return $this->query; + } + + public function getFragment() + { + return $this->fragment; + } + + public function withScheme($scheme) + { + $scheme = $this->filterScheme($scheme); + + if ($this->scheme === $scheme) { + return $this; + } + + $new = clone $this; + $new->scheme = $scheme; + $new->removeDefaultPort(); + $new->validateState(); + + return $new; + } + + public function withUserInfo($user, $password = null) + { + $info = $this->filterUserInfoComponent($user); + if ($password !== null) { + $info .= ':' . $this->filterUserInfoComponent($password); + } + + if ($this->userInfo === $info) { + return $this; + } + + $new = clone $this; + $new->userInfo = $info; + $new->validateState(); + + return $new; + } + + public function withHost($host) + { + $host = $this->filterHost($host); + + if ($this->host === $host) { + return $this; + } + + $new = clone $this; + $new->host = $host; + $new->validateState(); + + return $new; + } + + public function withPort($port) + { + $port = $this->filterPort($port); + + if ($this->port === $port) { + return $this; + } + + $new = clone $this; + $new->port = $port; + $new->removeDefaultPort(); + $new->validateState(); + + return $new; + } + + public function withPath($path) + { + $path = $this->filterPath($path); + + if ($this->path === $path) { + return $this; + } + + $new = clone $this; + $new->path = $path; + $new->validateState(); + + return $new; + } + + public function withQuery($query) + { + $query = $this->filterQueryAndFragment($query); + + if ($this->query === $query) { + return $this; + } + + $new = clone $this; + $new->query = $query; + + return $new; + } + + public function withFragment($fragment) + { + $fragment = $this->filterQueryAndFragment($fragment); + + if ($this->fragment === $fragment) { + return $this; + } + + $new = clone $this; + $new->fragment = $fragment; + + return $new; + } + + /** + * Apply parse_url parts to a URI. + * + * @param array $parts Array of parse_url parts to apply. + */ + private function applyParts(array $parts) + { + $this->scheme = isset($parts['scheme']) + ? $this->filterScheme($parts['scheme']) + : ''; + $this->userInfo = isset($parts['user']) + ? $this->filterUserInfoComponent($parts['user']) + : ''; + $this->host = isset($parts['host']) + ? $this->filterHost($parts['host']) + : ''; + $this->port = isset($parts['port']) + ? $this->filterPort($parts['port']) + : null; + $this->path = isset($parts['path']) + ? $this->filterPath($parts['path']) + : ''; + $this->query = isset($parts['query']) + ? $this->filterQueryAndFragment($parts['query']) + : ''; + $this->fragment = isset($parts['fragment']) + ? $this->filterQueryAndFragment($parts['fragment']) + : ''; + if (isset($parts['pass'])) { + $this->userInfo .= ':' . $this->filterUserInfoComponent($parts['pass']); + } + + $this->removeDefaultPort(); + } + + /** + * @param string $scheme + * + * @return string + * + * @throws \InvalidArgumentException If the scheme is invalid. + */ + private function filterScheme($scheme) + { + if (!is_string($scheme)) { + throw new \InvalidArgumentException('Scheme must be a string'); + } + + return \strtr($scheme, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); + } + + /** + * @param string $component + * + * @return string + * + * @throws \InvalidArgumentException If the user info is invalid. + */ + private function filterUserInfoComponent($component) + { + if (!is_string($component)) { + throw new \InvalidArgumentException('User info must be a string'); + } + + return preg_replace_callback( + '/(?:[^%' . self::$charUnreserved . self::$charSubDelims . ']+|%(?![A-Fa-f0-9]{2}))/', + [$this, 'rawurlencodeMatchZero'], + $component + ); + } + + /** + * @param string $host + * + * @return string + * + * @throws \InvalidArgumentException If the host is invalid. + */ + private function filterHost($host) + { + if (!is_string($host)) { + throw new \InvalidArgumentException('Host must be a string'); + } + + return \strtr($host, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); + } + + /** + * @param int|null $port + * + * @return int|null + * + * @throws \InvalidArgumentException If the port is invalid. + */ + private function filterPort($port) + { + if ($port === null) { + return null; + } + + $port = (int) $port; + if (0 > $port || 0xffff < $port) { + throw new \InvalidArgumentException( + sprintf('Invalid port: %d. Must be between 0 and 65535', $port) + ); + } + + return $port; + } + + /** + * @param UriInterface $uri + * @param array $keys + * + * @return array + */ + private static function getFilteredQueryString(UriInterface $uri, array $keys) + { + $current = $uri->getQuery(); + + if ($current === '') { + return []; + } + + $decodedKeys = array_map('rawurldecode', $keys); + + return array_filter(explode('&', $current), function ($part) use ($decodedKeys) { + return !in_array(rawurldecode(explode('=', $part)[0]), $decodedKeys, true); + }); + } + + /** + * @param string $key + * @param string|null $value + * + * @return string + */ + private static function generateQueryString($key, $value) + { + // Query string separators ("=", "&") within the key or value need to be encoded + // (while preventing double-encoding) before setting the query string. All other + // chars that need percent-encoding will be encoded by withQuery(). + $queryString = strtr($key, self::$replaceQuery); + + if ($value !== null) { + $queryString .= '=' . strtr($value, self::$replaceQuery); + } + + return $queryString; + } + + private function removeDefaultPort() + { + if ($this->port !== null && self::isDefaultPort($this)) { + $this->port = null; + } + } + + /** + * Filters the path of a URI + * + * @param string $path + * + * @return string + * + * @throws \InvalidArgumentException If the path is invalid. + */ + private function filterPath($path) + { + if (!is_string($path)) { + throw new \InvalidArgumentException('Path must be a string'); + } + + return preg_replace_callback( + '/(?:[^' . self::$charUnreserved . self::$charSubDelims . '%:@\/]++|%(?![A-Fa-f0-9]{2}))/', + [$this, 'rawurlencodeMatchZero'], + $path + ); + } + + /** + * Filters the query string or fragment of a URI. + * + * @param string $str + * + * @return string + * + * @throws \InvalidArgumentException If the query or fragment is invalid. + */ + private function filterQueryAndFragment($str) + { + if (!is_string($str)) { + throw new \InvalidArgumentException('Query and fragment must be a string'); + } + + return preg_replace_callback( + '/(?:[^' . self::$charUnreserved . self::$charSubDelims . '%:@\/\?]++|%(?![A-Fa-f0-9]{2}))/', + [$this, 'rawurlencodeMatchZero'], + $str + ); + } + + private function rawurlencodeMatchZero(array $match) + { + return rawurlencode($match[0]); + } + + private function validateState() + { + if ($this->host === '' && ($this->scheme === 'http' || $this->scheme === 'https')) { + $this->host = self::HTTP_DEFAULT_HOST; + } + + if ($this->getAuthority() === '') { + if (0 === strpos($this->path, '//')) { + throw new \InvalidArgumentException('The path of a URI without an authority must not start with two slashes "//"'); + } + if ($this->scheme === '' && false !== strpos(explode('/', $this->path, 2)[0], ':')) { + throw new \InvalidArgumentException('A relative URI must not have a path beginning with a segment containing a colon'); + } + } elseif (isset($this->path[0]) && $this->path[0] !== '/') { + @trigger_error( + 'The path of a URI with an authority must start with a slash "/" or be empty. Automagically fixing the URI ' . + 'by adding a leading slash to the path is deprecated since version 1.4 and will throw an exception instead.', + E_USER_DEPRECATED + ); + $this->path = '/' . $this->path; + //throw new \InvalidArgumentException('The path of a URI with an authority must start with a slash "/" or be empty'); + } + } +} diff --git a/vendor/guzzlehttp/psr7/src/UriNormalizer.php b/vendor/guzzlehttp/psr7/src/UriNormalizer.php new file mode 100644 index 0000000..81419ea --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/UriNormalizer.php @@ -0,0 +1,219 @@ +getPath() === '' && + ($uri->getScheme() === 'http' || $uri->getScheme() === 'https') + ) { + $uri = $uri->withPath('/'); + } + + if ($flags & self::REMOVE_DEFAULT_HOST && $uri->getScheme() === 'file' && $uri->getHost() === 'localhost') { + $uri = $uri->withHost(''); + } + + if ($flags & self::REMOVE_DEFAULT_PORT && $uri->getPort() !== null && Uri::isDefaultPort($uri)) { + $uri = $uri->withPort(null); + } + + if ($flags & self::REMOVE_DOT_SEGMENTS && !Uri::isRelativePathReference($uri)) { + $uri = $uri->withPath(UriResolver::removeDotSegments($uri->getPath())); + } + + if ($flags & self::REMOVE_DUPLICATE_SLASHES) { + $uri = $uri->withPath(preg_replace('#//++#', '/', $uri->getPath())); + } + + if ($flags & self::SORT_QUERY_PARAMETERS && $uri->getQuery() !== '') { + $queryKeyValues = explode('&', $uri->getQuery()); + sort($queryKeyValues); + $uri = $uri->withQuery(implode('&', $queryKeyValues)); + } + + return $uri; + } + + /** + * Whether two URIs can be considered equivalent. + * + * Both URIs are normalized automatically before comparison with the given $normalizations bitmask. The method also + * accepts relative URI references and returns true when they are equivalent. This of course assumes they will be + * resolved against the same base URI. If this is not the case, determination of equivalence or difference of + * relative references does not mean anything. + * + * @param UriInterface $uri1 An URI to compare + * @param UriInterface $uri2 An URI to compare + * @param int $normalizations A bitmask of normalizations to apply, see constants + * + * @return bool + * + * @link https://tools.ietf.org/html/rfc3986#section-6.1 + */ + public static function isEquivalent(UriInterface $uri1, UriInterface $uri2, $normalizations = self::PRESERVING_NORMALIZATIONS) + { + return (string) self::normalize($uri1, $normalizations) === (string) self::normalize($uri2, $normalizations); + } + + private static function capitalizePercentEncoding(UriInterface $uri) + { + $regex = '/(?:%[A-Fa-f0-9]{2})++/'; + + $callback = function (array $match) { + return strtoupper($match[0]); + }; + + return + $uri->withPath( + preg_replace_callback($regex, $callback, $uri->getPath()) + )->withQuery( + preg_replace_callback($regex, $callback, $uri->getQuery()) + ); + } + + private static function decodeUnreservedCharacters(UriInterface $uri) + { + $regex = '/%(?:2D|2E|5F|7E|3[0-9]|[46][1-9A-F]|[57][0-9A])/i'; + + $callback = function (array $match) { + return rawurldecode($match[0]); + }; + + return + $uri->withPath( + preg_replace_callback($regex, $callback, $uri->getPath()) + )->withQuery( + preg_replace_callback($regex, $callback, $uri->getQuery()) + ); + } + + private function __construct() + { + // cannot be instantiated + } +} diff --git a/vendor/guzzlehttp/psr7/src/UriResolver.php b/vendor/guzzlehttp/psr7/src/UriResolver.php new file mode 100644 index 0000000..a3cb15d --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/UriResolver.php @@ -0,0 +1,222 @@ +getScheme() != '') { + return $rel->withPath(self::removeDotSegments($rel->getPath())); + } + + if ($rel->getAuthority() != '') { + $targetAuthority = $rel->getAuthority(); + $targetPath = self::removeDotSegments($rel->getPath()); + $targetQuery = $rel->getQuery(); + } else { + $targetAuthority = $base->getAuthority(); + if ($rel->getPath() === '') { + $targetPath = $base->getPath(); + $targetQuery = $rel->getQuery() != '' ? $rel->getQuery() : $base->getQuery(); + } else { + if ($rel->getPath()[0] === '/') { + $targetPath = $rel->getPath(); + } else { + if ($targetAuthority != '' && $base->getPath() === '') { + $targetPath = '/' . $rel->getPath(); + } else { + $lastSlashPos = strrpos($base->getPath(), '/'); + if ($lastSlashPos === false) { + $targetPath = $rel->getPath(); + } else { + $targetPath = substr($base->getPath(), 0, $lastSlashPos + 1) . $rel->getPath(); + } + } + } + $targetPath = self::removeDotSegments($targetPath); + $targetQuery = $rel->getQuery(); + } + } + + return new Uri(Uri::composeComponents( + $base->getScheme(), + $targetAuthority, + $targetPath, + $targetQuery, + $rel->getFragment() + )); + } + + /** + * Returns the target URI as a relative reference from the base URI. + * + * This method is the counterpart to resolve(): + * + * (string) $target === (string) UriResolver::resolve($base, UriResolver::relativize($base, $target)) + * + * One use-case is to use the current request URI as base URI and then generate relative links in your documents + * to reduce the document size or offer self-contained downloadable document archives. + * + * $base = new Uri('http://example.com/a/b/'); + * echo UriResolver::relativize($base, new Uri('http://example.com/a/b/c')); // prints 'c'. + * echo UriResolver::relativize($base, new Uri('http://example.com/a/x/y')); // prints '../x/y'. + * echo UriResolver::relativize($base, new Uri('http://example.com/a/b/?q')); // prints '?q'. + * echo UriResolver::relativize($base, new Uri('http://example.org/a/b/')); // prints '//example.org/a/b/'. + * + * This method also accepts a target that is already relative and will try to relativize it further. Only a + * relative-path reference will be returned as-is. + * + * echo UriResolver::relativize($base, new Uri('/a/b/c')); // prints 'c' as well + * + * @param UriInterface $base Base URI + * @param UriInterface $target Target URI + * + * @return UriInterface The relative URI reference + */ + public static function relativize(UriInterface $base, UriInterface $target) + { + if ($target->getScheme() !== '' && + ($base->getScheme() !== $target->getScheme() || $target->getAuthority() === '' && $base->getAuthority() !== '') + ) { + return $target; + } + + if (Uri::isRelativePathReference($target)) { + // As the target is already highly relative we return it as-is. It would be possible to resolve + // the target with `$target = self::resolve($base, $target);` and then try make it more relative + // by removing a duplicate query. But let's not do that automatically. + return $target; + } + + if ($target->getAuthority() !== '' && $base->getAuthority() !== $target->getAuthority()) { + return $target->withScheme(''); + } + + // We must remove the path before removing the authority because if the path starts with two slashes, the URI + // would turn invalid. And we also cannot set a relative path before removing the authority, as that is also + // invalid. + $emptyPathUri = $target->withScheme('')->withPath('')->withUserInfo('')->withPort(null)->withHost(''); + + if ($base->getPath() !== $target->getPath()) { + return $emptyPathUri->withPath(self::getRelativePath($base, $target)); + } + + if ($base->getQuery() === $target->getQuery()) { + // Only the target fragment is left. And it must be returned even if base and target fragment are the same. + return $emptyPathUri->withQuery(''); + } + + // If the base URI has a query but the target has none, we cannot return an empty path reference as it would + // inherit the base query component when resolving. + if ($target->getQuery() === '') { + $segments = explode('/', $target->getPath()); + $lastSegment = end($segments); + + return $emptyPathUri->withPath($lastSegment === '' ? './' : $lastSegment); + } + + return $emptyPathUri; + } + + private static function getRelativePath(UriInterface $base, UriInterface $target) + { + $sourceSegments = explode('/', $base->getPath()); + $targetSegments = explode('/', $target->getPath()); + array_pop($sourceSegments); + $targetLastSegment = array_pop($targetSegments); + foreach ($sourceSegments as $i => $segment) { + if (isset($targetSegments[$i]) && $segment === $targetSegments[$i]) { + unset($sourceSegments[$i], $targetSegments[$i]); + } else { + break; + } + } + $targetSegments[] = $targetLastSegment; + $relativePath = str_repeat('../', count($sourceSegments)) . implode('/', $targetSegments); + + // A reference to am empty last segment or an empty first sub-segment must be prefixed with "./". + // This also applies to a segment with a colon character (e.g., "file:colon") that cannot be used + // as the first segment of a relative-path reference, as it would be mistaken for a scheme name. + if ('' === $relativePath || false !== strpos(explode('/', $relativePath, 2)[0], ':')) { + $relativePath = "./$relativePath"; + } elseif ('/' === $relativePath[0]) { + if ($base->getAuthority() != '' && $base->getPath() === '') { + // In this case an extra slash is added by resolve() automatically. So we must not add one here. + $relativePath = ".$relativePath"; + } else { + $relativePath = "./$relativePath"; + } + } + + return $relativePath; + } + + private function __construct() + { + // cannot be instantiated + } +} diff --git a/vendor/guzzlehttp/psr7/src/Utils.php b/vendor/guzzlehttp/psr7/src/Utils.php new file mode 100644 index 0000000..6b6c8cc --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/Utils.php @@ -0,0 +1,428 @@ + $keys + * + * @return array + */ + public static function caselessRemove($keys, array $data) + { + $result = []; + + foreach ($keys as &$key) { + $key = strtolower($key); + } + + foreach ($data as $k => $v) { + if (!in_array(strtolower($k), $keys)) { + $result[$k] = $v; + } + } + + return $result; + } + + /** + * Copy the contents of a stream into another stream until the given number + * of bytes have been read. + * + * @param StreamInterface $source Stream to read from + * @param StreamInterface $dest Stream to write to + * @param int $maxLen Maximum number of bytes to read. Pass -1 + * to read the entire stream. + * + * @throws \RuntimeException on error. + */ + public static function copyToStream(StreamInterface $source, StreamInterface $dest, $maxLen = -1) + { + $bufferSize = 8192; + + if ($maxLen === -1) { + while (!$source->eof()) { + if (!$dest->write($source->read($bufferSize))) { + break; + } + } + } else { + $remaining = $maxLen; + while ($remaining > 0 && !$source->eof()) { + $buf = $source->read(min($bufferSize, $remaining)); + $len = strlen($buf); + if (!$len) { + break; + } + $remaining -= $len; + $dest->write($buf); + } + } + } + + /** + * Copy the contents of a stream into a string until the given number of + * bytes have been read. + * + * @param StreamInterface $stream Stream to read + * @param int $maxLen Maximum number of bytes to read. Pass -1 + * to read the entire stream. + * + * @return string + * + * @throws \RuntimeException on error. + */ + public static function copyToString(StreamInterface $stream, $maxLen = -1) + { + $buffer = ''; + + if ($maxLen === -1) { + while (!$stream->eof()) { + $buf = $stream->read(1048576); + // Using a loose equality here to match on '' and false. + if ($buf == null) { + break; + } + $buffer .= $buf; + } + return $buffer; + } + + $len = 0; + while (!$stream->eof() && $len < $maxLen) { + $buf = $stream->read($maxLen - $len); + // Using a loose equality here to match on '' and false. + if ($buf == null) { + break; + } + $buffer .= $buf; + $len = strlen($buffer); + } + + return $buffer; + } + + /** + * Calculate a hash of a stream. + * + * This method reads the entire stream to calculate a rolling hash, based + * on PHP's `hash_init` functions. + * + * @param StreamInterface $stream Stream to calculate the hash for + * @param string $algo Hash algorithm (e.g. md5, crc32, etc) + * @param bool $rawOutput Whether or not to use raw output + * + * @return string Returns the hash of the stream + * + * @throws \RuntimeException on error. + */ + public static function hash(StreamInterface $stream, $algo, $rawOutput = false) + { + $pos = $stream->tell(); + + if ($pos > 0) { + $stream->rewind(); + } + + $ctx = hash_init($algo); + while (!$stream->eof()) { + hash_update($ctx, $stream->read(1048576)); + } + + $out = hash_final($ctx, (bool) $rawOutput); + $stream->seek($pos); + + return $out; + } + + /** + * Clone and modify a request with the given changes. + * + * This method is useful for reducing the number of clones needed to mutate + * a message. + * + * The changes can be one of: + * - method: (string) Changes the HTTP method. + * - set_headers: (array) Sets the given headers. + * - remove_headers: (array) Remove the given headers. + * - body: (mixed) Sets the given body. + * - uri: (UriInterface) Set the URI. + * - query: (string) Set the query string value of the URI. + * - version: (string) Set the protocol version. + * + * @param RequestInterface $request Request to clone and modify. + * @param array $changes Changes to apply. + * + * @return RequestInterface + */ + public static function modifyRequest(RequestInterface $request, array $changes) + { + if (!$changes) { + return $request; + } + + $headers = $request->getHeaders(); + + if (!isset($changes['uri'])) { + $uri = $request->getUri(); + } else { + // Remove the host header if one is on the URI + if ($host = $changes['uri']->getHost()) { + $changes['set_headers']['Host'] = $host; + + if ($port = $changes['uri']->getPort()) { + $standardPorts = ['http' => 80, 'https' => 443]; + $scheme = $changes['uri']->getScheme(); + if (isset($standardPorts[$scheme]) && $port != $standardPorts[$scheme]) { + $changes['set_headers']['Host'] .= ':' . $port; + } + } + } + $uri = $changes['uri']; + } + + if (!empty($changes['remove_headers'])) { + $headers = self::caselessRemove($changes['remove_headers'], $headers); + } + + if (!empty($changes['set_headers'])) { + $headers = self::caselessRemove(array_keys($changes['set_headers']), $headers); + $headers = $changes['set_headers'] + $headers; + } + + if (isset($changes['query'])) { + $uri = $uri->withQuery($changes['query']); + } + + if ($request instanceof ServerRequestInterface) { + $new = (new ServerRequest( + isset($changes['method']) ? $changes['method'] : $request->getMethod(), + $uri, + $headers, + isset($changes['body']) ? $changes['body'] : $request->getBody(), + isset($changes['version']) + ? $changes['version'] + : $request->getProtocolVersion(), + $request->getServerParams() + )) + ->withParsedBody($request->getParsedBody()) + ->withQueryParams($request->getQueryParams()) + ->withCookieParams($request->getCookieParams()) + ->withUploadedFiles($request->getUploadedFiles()); + + foreach ($request->getAttributes() as $key => $value) { + $new = $new->withAttribute($key, $value); + } + + return $new; + } + + return new Request( + isset($changes['method']) ? $changes['method'] : $request->getMethod(), + $uri, + $headers, + isset($changes['body']) ? $changes['body'] : $request->getBody(), + isset($changes['version']) + ? $changes['version'] + : $request->getProtocolVersion() + ); + } + + /** + * Read a line from the stream up to the maximum allowed buffer length. + * + * @param StreamInterface $stream Stream to read from + * @param int|null $maxLength Maximum buffer length + * + * @return string + */ + public static function readLine(StreamInterface $stream, $maxLength = null) + { + $buffer = ''; + $size = 0; + + while (!$stream->eof()) { + // Using a loose equality here to match on '' and false. + if (null == ($byte = $stream->read(1))) { + return $buffer; + } + $buffer .= $byte; + // Break when a new line is found or the max length - 1 is reached + if ($byte === "\n" || ++$size === $maxLength - 1) { + break; + } + } + + return $buffer; + } + + /** + * Create a new stream based on the input type. + * + * Options is an associative array that can contain the following keys: + * - metadata: Array of custom metadata. + * - size: Size of the stream. + * + * This method accepts the following `$resource` types: + * - `Psr\Http\Message\StreamInterface`: Returns the value as-is. + * - `string`: Creates a stream object that uses the given string as the contents. + * - `resource`: Creates a stream object that wraps the given PHP stream resource. + * - `Iterator`: If the provided value implements `Iterator`, then a read-only + * stream object will be created that wraps the given iterable. Each time the + * stream is read from, data from the iterator will fill a buffer and will be + * continuously called until the buffer is equal to the requested read size. + * Subsequent read calls will first read from the buffer and then call `next` + * on the underlying iterator until it is exhausted. + * - `object` with `__toString()`: If the object has the `__toString()` method, + * the object will be cast to a string and then a stream will be returned that + * uses the string value. + * - `NULL`: When `null` is passed, an empty stream object is returned. + * - `callable` When a callable is passed, a read-only stream object will be + * created that invokes the given callable. The callable is invoked with the + * number of suggested bytes to read. The callable can return any number of + * bytes, but MUST return `false` when there is no more data to return. The + * stream object that wraps the callable will invoke the callable until the + * number of requested bytes are available. Any additional bytes will be + * buffered and used in subsequent reads. + * + * @param resource|string|int|float|bool|StreamInterface|callable|\Iterator|null $resource Entity body data + * @param array $options Additional options + * + * @return StreamInterface + * + * @throws \InvalidArgumentException if the $resource arg is not valid. + */ + public static function streamFor($resource = '', array $options = []) + { + if (is_scalar($resource)) { + $stream = self::tryFopen('php://temp', 'r+'); + if ($resource !== '') { + fwrite($stream, $resource); + fseek($stream, 0); + } + return new Stream($stream, $options); + } + + switch (gettype($resource)) { + case 'resource': + /* + * The 'php://input' is a special stream with quirks and inconsistencies. + * We avoid using that stream by reading it into php://temp + */ + $metaData = \stream_get_meta_data($resource); + if (isset($metaData['uri']) && $metaData['uri'] === 'php://input') { + $stream = self::tryFopen('php://temp', 'w+'); + fwrite($stream, stream_get_contents($resource)); + fseek($stream, 0); + $resource = $stream; + } + return new Stream($resource, $options); + case 'object': + if ($resource instanceof StreamInterface) { + return $resource; + } elseif ($resource instanceof \Iterator) { + return new PumpStream(function () use ($resource) { + if (!$resource->valid()) { + return false; + } + $result = $resource->current(); + $resource->next(); + return $result; + }, $options); + } elseif (method_exists($resource, '__toString')) { + return Utils::streamFor((string) $resource, $options); + } + break; + case 'NULL': + return new Stream(self::tryFopen('php://temp', 'r+'), $options); + } + + if (is_callable($resource)) { + return new PumpStream($resource, $options); + } + + throw new \InvalidArgumentException('Invalid resource type: ' . gettype($resource)); + } + + /** + * Safely opens a PHP stream resource using a filename. + * + * When fopen fails, PHP normally raises a warning. This function adds an + * error handler that checks for errors and throws an exception instead. + * + * @param string $filename File to open + * @param string $mode Mode used to open the file + * + * @return resource + * + * @throws \RuntimeException if the file cannot be opened + */ + public static function tryFopen($filename, $mode) + { + $ex = null; + set_error_handler(function () use ($filename, $mode, &$ex) { + $ex = new \RuntimeException(sprintf( + 'Unable to open "%s" using mode "%s": %s', + $filename, + $mode, + func_get_args()[1] + )); + + return true; + }); + + try { + $handle = fopen($filename, $mode); + } catch (\Throwable $e) { + $ex = new \RuntimeException(sprintf( + 'Unable to open "%s" using mode "%s": %s', + $filename, + $mode, + $e->getMessage() + ), 0, $e); + } + + restore_error_handler(); + + if ($ex) { + /** @var $ex \RuntimeException */ + throw $ex; + } + + return $handle; + } + + /** + * Returns a UriInterface for the given value. + * + * This function accepts a string or UriInterface and returns a + * UriInterface for the given value. If the value is already a + * UriInterface, it is returned as-is. + * + * @param string|UriInterface $uri + * + * @return UriInterface + * + * @throws \InvalidArgumentException + */ + public static function uriFor($uri) + { + if ($uri instanceof UriInterface) { + return $uri; + } + + if (is_string($uri)) { + return new Uri($uri); + } + + throw new \InvalidArgumentException('URI must be a string or UriInterface'); + } +} diff --git a/vendor/guzzlehttp/psr7/src/functions.php b/vendor/guzzlehttp/psr7/src/functions.php new file mode 100644 index 0000000..b0901fa --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/functions.php @@ -0,0 +1,422 @@ + '1', 'foo[b]' => '2'])`. + * + * @param string $str Query string to parse + * @param int|bool $urlEncoding How the query string is encoded + * + * @return array + * + * @deprecated parse_query will be removed in guzzlehttp/psr7:2.0. Use Query::parse instead. + */ +function parse_query($str, $urlEncoding = true) +{ + return Query::parse($str, $urlEncoding); +} + +/** + * Build a query string from an array of key value pairs. + * + * This function can use the return value of `parse_query()` to build a query + * string. This function does not modify the provided keys when an array is + * encountered (like `http_build_query()` would). + * + * @param array $params Query string parameters. + * @param int|false $encoding Set to false to not encode, PHP_QUERY_RFC3986 + * to encode using RFC3986, or PHP_QUERY_RFC1738 + * to encode using RFC1738. + * + * @return string + * + * @deprecated build_query will be removed in guzzlehttp/psr7:2.0. Use Query::build instead. + */ +function build_query(array $params, $encoding = PHP_QUERY_RFC3986) +{ + return Query::build($params, $encoding); +} + +/** + * Determines the mimetype of a file by looking at its extension. + * + * @param string $filename + * + * @return string|null + * + * @deprecated mimetype_from_filename will be removed in guzzlehttp/psr7:2.0. Use MimeType::fromFilename instead. + */ +function mimetype_from_filename($filename) +{ + return MimeType::fromFilename($filename); +} + +/** + * Maps a file extensions to a mimetype. + * + * @param $extension string The file extension. + * + * @return string|null + * + * @link http://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x/conf/mime.types + * @deprecated mimetype_from_extension will be removed in guzzlehttp/psr7:2.0. Use MimeType::fromExtension instead. + */ +function mimetype_from_extension($extension) +{ + return MimeType::fromExtension($extension); +} + +/** + * Parses an HTTP message into an associative array. + * + * The array contains the "start-line" key containing the start line of + * the message, "headers" key containing an associative array of header + * array values, and a "body" key containing the body of the message. + * + * @param string $message HTTP request or response to parse. + * + * @return array + * + * @internal + * + * @deprecated _parse_message will be removed in guzzlehttp/psr7:2.0. Use Message::parseMessage instead. + */ +function _parse_message($message) +{ + return Message::parseMessage($message); +} + +/** + * Constructs a URI for an HTTP request message. + * + * @param string $path Path from the start-line + * @param array $headers Array of headers (each value an array). + * + * @return string + * + * @internal + * + * @deprecated _parse_request_uri will be removed in guzzlehttp/psr7:2.0. Use Message::parseRequestUri instead. + */ +function _parse_request_uri($path, array $headers) +{ + return Message::parseRequestUri($path, $headers); +} + +/** + * Get a short summary of the message body. + * + * Will return `null` if the response is not printable. + * + * @param MessageInterface $message The message to get the body summary + * @param int $truncateAt The maximum allowed size of the summary + * + * @return string|null + * + * @deprecated get_message_body_summary will be removed in guzzlehttp/psr7:2.0. Use Message::bodySummary instead. + */ +function get_message_body_summary(MessageInterface $message, $truncateAt = 120) +{ + return Message::bodySummary($message, $truncateAt); +} + +/** + * Remove the items given by the keys, case insensitively from the data. + * + * @param iterable $keys + * + * @return array + * + * @internal + * + * @deprecated _caseless_remove will be removed in guzzlehttp/psr7:2.0. Use Utils::caselessRemove instead. + */ +function _caseless_remove($keys, array $data) +{ + return Utils::caselessRemove($keys, $data); +} diff --git a/vendor/guzzlehttp/psr7/src/functions_include.php b/vendor/guzzlehttp/psr7/src/functions_include.php new file mode 100644 index 0000000..96a4a83 --- /dev/null +++ b/vendor/guzzlehttp/psr7/src/functions_include.php @@ -0,0 +1,6 @@ +- + --name nextcloud + ports: + - 8080:80 + + steps: + - name: Set up PHP + uses: shivammathur/setup-php@v2 + with: + php-version: '8.0' + tools: composer:v2 + extensions: gd, xdebug, curl + coverage: xdebug + - name: Checkout carddavclient + uses: actions/checkout@v2 + - name: Install dependencies + run: composer update --no-interaction --no-progress + - name: Setup Nextcloud + run: | + sudo docker exec --user www-data nextcloud php occ maintenance:install --admin-user=ncadm --admin-pass=ncadmPassw0rd + sudo docker exec --user www-data nextcloud php occ app:install contacts + sudo docker exec --user www-data nextcloud php occ app:disable contactsinteraction + - name: Check code style compliance with PSR12 + run: make stylecheck + - name: Check code compatibility with minimum supported PHP version + run: make phpcompatcheck + - name: Run psalm static analysis + run: make psalmanalysis + - name: Run interop tests + run: make tests-interop + - name: Run unit tests + run: make unittests + - name: Upload unit test coverage reports to codecov.io + uses: codecov/codecov-action@v1 + with: + file: testreports/unit/clover.xml + flags: unittests + name: Carddavclient unit test coverage + fail_ci_if_error: false + - name: Upload interop test coverage reports to codecov.io + uses: codecov/codecov-action@v1 + with: + file: testreports/interop/clover.xml + flags: interop + name: Carddavclient interoperability test coverage + fail_ci_if_error: false diff --git a/vendor/mstilkerich/carddavclient/.gitignore b/vendor/mstilkerich/carddavclient/.gitignore new file mode 100644 index 0000000..9835628 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/.gitignore @@ -0,0 +1,12 @@ +.phpunit.result.cache +.*.swp +/.phpdoc/ +/test*.php +/*.log +/tags +/composer.lock +/vendor +/testreports +/tests/interop/AccountData.php +/xml +/doc/api diff --git a/vendor/mstilkerich/carddavclient/CHANGELOG.md b/vendor/mstilkerich/carddavclient/CHANGELOG.md new file mode 100644 index 0000000..7ff1ba9 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/CHANGELOG.md @@ -0,0 +1,9 @@ +# Changelog for CardDAV client library for PHP ("PHP-CardDavClient") + +## Version 1.1.0 (to 1.0.0) + +- New API AddressbookCollection::query() for server-side addressbook search +- Generated API documentation for the latest release is now published to + [github pages](https://mstilkerich.github.io/carddavclient/) + + diff --git a/vendor/mstilkerich/carddavclient/COPYING b/vendor/mstilkerich/carddavclient/COPYING new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/vendor/mstilkerich/carddavclient/Makefile b/vendor/mstilkerich/carddavclient/Makefile new file mode 100644 index 0000000..faaf897 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/Makefile @@ -0,0 +1,61 @@ +DOCDIR := doc/api/ +.PHONY: all stylecheck phpcompatcheck staticanalyses psalmanalysis doc tests verification + +all: staticanalyses doc + +verification: staticanalyses tests + +staticanalyses: stylecheck phpcompatcheck psalmanalysis + +stylecheck: + vendor/bin/phpcs --colors --standard=PSR12 src/ tests/ + +phpcompatcheck: + vendor/bin/phpcs --colors --standard=PHPCompatibility --runtime-set testVersion 7.1 src/ tests/ + +psalmanalysis: tests/interop/AccountData.php + vendor/bin/psalm --no-cache --shepherd --report=testreports/psalm.txt --report-show-info=true --no-progress + +tests: tests-interop unittests + vendor/bin/phpcov merge --html testreports/coverage testreports + +.PHONY: unittests +unittests: tests/unit/phpunit.xml + @echo + @echo ========================================================== + @echo " EXECUTING UNIT TESTS" + @echo ========================================================== + @echo + @mkdir -p testreports/unit + vendor/bin/phpunit -c tests/unit/phpunit.xml + +.PHONY: tests-interop +tests-interop: tests/interop/phpunit.xml + @echo + @echo ========================================================== + @echo " EXECUTING CARDDAV INTEROPERABILITY TESTS" + @echo ========================================================== + @echo + @mkdir -p testreports/interop + vendor/bin/phpunit -c tests/interop/phpunit.xml + +doc: + rm -rf $(DOCDIR) + phpDocumentor.phar -d src/ -t $(DOCDIR) --title="CardDAV Client Library" --setting=graphs.enabled=true --validate + [ -d ../carddavclient-pages ] && rsync -r --delete --exclude .git doc/api/ ../carddavclient-pages + +# For github CI system - if AccountData.php is not available, create from AccountData.php.dist +tests/interop/AccountData.php: | tests/interop/AccountData.php.dist + cp $| $@ + +.PHONY: codecov-upload +codecov-upload: + if [ -n "$$CODECOV_TOKEN" ]; then \ + curl -s https://codecov.io/bash >testreports/codecov.sh; \ + bash testreports/codecov.sh -F unittests -f testreports/unit/clover.xml -n 'Carddavclient unit test coverage'; \ + bash testreports/codecov.sh -F interop -f testreports/interop/clover.xml -n 'Carddavclient interoperability test coverage'; \ + else \ + echo "Error: Set CODECOV_TOKEN environment variable first"; \ + exit 1; \ + fi + diff --git a/vendor/mstilkerich/carddavclient/NOTES.md b/vendor/mstilkerich/carddavclient/NOTES.md new file mode 100644 index 0000000..b3ea953 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/NOTES.md @@ -0,0 +1,28 @@ +# Specifics of CardDAV server implementations + +## Google Contacts + +Google's implementation of CardDAV is not compliant with the RFCs. The following +issues have so far been encountered: + +### Creating / update of cards +- New cards should be inserted using a POST request (RFC 5995). The server will choose the URL and report it back via the Location header. +- New cards inserted using PUT will be created, but not at the requested URI. Thus the URI in this case would be unknown, and hence this method should not be used. +- Cards stored to the server are adapted by the server. The following has been observed so far: + - When creating a card, the UID contained in the card is replaced by a server-assigned UID. + - The PRODID property is discarded by the server + - The server inserts a REV property + +### Synchronization +- When requesting a sync-collection report with an empty sync-token, the server rejects it as a bad request. + - Using an empty sync-token is explicitly allowed by RFC 6578 for the initial sync, and subsequent sync when the + sync-token was invalidated + - It works to fallback to using PROPFIND to determine all cards in the addressbook +- When attempting a sync-collection report with a sync-token previously returned by the server, Depth: 1 header + is needed as otherwise the Google server apparently will only report on the collection itself, i. e. the + sync result would look like there were no changes. According to RFC 6578, a Depth: 0 header is required and + a bad request result should occur for any other value. [Issue](https://issuetracker.google.com/issues/160190530) +- Google reports cards as deleted that have not been deleted between the last sync and the current one, + but probably before that. [Issue](https://issuetracker.google.com/issues/160192237) + + diff --git a/vendor/mstilkerich/carddavclient/README.md b/vendor/mstilkerich/carddavclient/README.md new file mode 100644 index 0000000..48027f1 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/README.md @@ -0,0 +1,120 @@ +# CardDAV client library for PHP ("PHP-CardDavClient") +![CI Build](https://github.com/mstilkerich/carddavclient/workflows/CI%20Build/badge.svg) +[![codecov](https://codecov.io/gh/mstilkerich/carddavclient/branch/master/graph/badge.svg)](https://codecov.io/gh/mstilkerich/carddavclient/branch/master) +[![Type Coverage](https://shepherd.dev/github/mstilkerich/carddavclient/coverage.svg)](https://shepherd.dev/github/mstilkerich/carddavclient) + +This is a library for PHP applications to interact with addressbooks stored on CardDAV servers. + +## Features + +- CardDAV addressbook discovery as defined by [RFC 6764](https://tools.ietf.org/html/rfc6764) (using DNS SRV records + and/or well-known URIs) +- Synchronization of the server-side addressbook and a local cache + - Using efficient sync-collection ([RFC 6578](https://tools.ietf.org/html/rfc6578)) and addressbook-multiget + ([RFC 6352](https://tools.ietf.org/html/rfc6352)) reports if supported by server + - Falling back to synchronization via PROPFIND and comparison against the local cache state if the server does not + support these reports +- Modification of addressbooks (adding/changing/deleting address objects) +- Uses [Guzzle](https://github.com/guzzle/guzzle) HTTP client library, including support for HTTP/2 and various + authentication schemes + - OAuth/OAuth2 is *not* supported at the moment +- Uses [Sabre/VObject](https://github.com/sabre-io/vobject) at the application-side interface to exchange VCards +- Uses any PSR-3 compliant logger object to record log messages and the HTTP traffic. A separate logger object is used + for the HTTP traffic, which tends to be verbose and therefore logging for HTTP could be done to a separate location or + disabled independent of the library's own log messages. + +See the [feature matrix](doc/QUIRKS.md) for which services to my observations support which features; the file also +contains a list of the known issues I am aware of with the different servers. + +## Tested Servers + +Currently, this library has been tested to interoperate with: + +* Nextcloud 18 and later (Basic Auth and GSSAPI/Kerberos 5) +* iCloud +* Google Contacts via CardDAV API (only HTTP Basic Authentication) +* Radicale 3 (also used by Synology as DSM CardDAV server) +* Owncloud 10 +* Baïkal 0.7 (Digest Auth and GSSAPI/Kerberos 5) +* Davical 1.1.7 + +In theory, it should work with any CardDAV server. If it does not, please open an issue. + +__Note: For using any authentication mechanism other than Basic, you need to have the php-curl extension installed with +support for the corresponding authentication mechanism.__ + +## Installation + +This library is intended to be used with [composer](https://getcomposer.org/) to install/update the library and its +dependencies. It is intended to be used with a PSR-4 compliant autoloader (as provided by composer). + +To add the library as a dependency to your project via composer: + +1. Download composer (skip if you already have composer): [Instructions](https://getcomposer.org/download/) + +2. Add this library as a dependency to your project +```sh +php composer.phar require mstilkerich/carddavclient +``` + +3. To use the library in your application with composer, simply load composer's autoloader in your main php file: +```php +require 'vendor/autoload.php'; +``` +The autoloader will take care of loading this and other PSR-0/PSR-4 autoloader-compliant libraries. + +## Documentation + +### Quickstart + +Generally, an application using this library will want to do some or all of the following things: + +1. Discover addressbooks from the information provided by a user: For this operation, the library provides a service + class *MStilkerich\CardDavClient\Services\Discovery*. + The service takes the account credentials and a partial URI (at the minimum a domain name) and with that attempts to + discover the user's addressbooks. It returns an array of *MStilkerich\CardDavClient\AddressbookCollection* objects, + each representing an addressbook. + +2. Recreate addressbooks in known locations, discovered earlier. This is possible by simply creating instances of + *MStilkerich\CardDavClient\AddressbookCollection*. + +3. Initially and periodically synchronize the server-side addressbook with a local cache: For this operation, the + library provides a service class *MStilkerich\CardDavClient\Services\Sync*. + This service performs synchronization given *MStilkerich\CardDavClient\AddressbookCollection* object and optionally a + synchronization token returned by the previous sync operation. A synchronization token is a server-side + identification of the state of the addressbook at a certain time. When a synchronization token is given, the server + will be asked to only report the delta between the state identified by the synchronization token and the current + state. This may not work for various reasons, the most common being that synchronization tokens are not kept + indefinitly by the server. In such cases, a full synchronization will be performed. At the end of the sync, the + service returns the synchronization token reflecting the synchronized state of the addressbook, if provided by the + server. + +4. Perform changes to the server-side addressbook such as creating new address objects. These operations are directly + provided as methods of the *MStilkerich\CardDavClient\AddressbookCollection* class. + +5. Search the server-side addressbook to retrieve cards matching certain filter criteria. This operation is provided via + the *MStilkerich\CardDavClient\AddressbookCollection::query()* API. + +There is a demo script [doc/quickstart.php](doc/quickstart.php) distributed with the library that shows how to perform +all the above operations. + +### Sample Applications + +For a simple demo application that makes use of this library, see [davshell](https://github.com/mstilkerich/davshell/). +It shows how to use the library for the discovery and synchronization of addressbooks. + +As a more complex real-world application, you can also take a look at the +[Roundcube CardDAV](https://github.com/mstilkerich/rcmcarddav) plugin, which also uses this library for the interaction +with the CardDAV server. + +### API documentation + +An overview of the API is available [here](doc/README.md). + +The API documentation for the latest released version can be found [here](https://mstilkerich.github.io/carddavclient/). +The public API of the library can be found via the `Public` package in the navigation sidebar. + +Documentation for the API can be generated from the source code using [phpDocumentor](https://www.phpdoc.org/) by +running `make doc`. + + diff --git a/vendor/mstilkerich/carddavclient/composer.json b/vendor/mstilkerich/carddavclient/composer.json new file mode 100644 index 0000000..1f116b4 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/composer.json @@ -0,0 +1,54 @@ +{ + "name": "mstilkerich/carddavclient", + "description": "CardDAV client library to discover and synchronize with CardDAV servers", + "type": "library", + "keywords": ["addressbook","carddav","contacts","owncloud","nextcloud"], + "homepage": "https://github.com/mstilkerich/carddavclient", + "license": "GPL-3.0-or-later", + "authors": [ + { + "name": "Michael Stilkerich", + "email": "ms@mike2k.de", + "homepage": "https://github.com/mstilkerich", + "role": "Developer" + } + ], + "support": { + "email": "ms@mike2k.de", + "issues": "https://github.com/mstilkerich/carddavclient/issues", + "source": "https://github.com/mstilkerich/carddavclient", + "docs": "https://github.com/mstilkerich/carddavclient" + }, + "require": { + "php": ">=7.1.0", + "guzzlehttp/guzzle": "~6.0 | ~7.0", + "psr/http-client": "^1.0", + "psr/http-message": "^1.0", + "psr/log": "^1.1", + "sabre/vobject": "^3.3.5 || ^4.0.0", + "sabre/xml": "^2.2", + "sabre/uri": "^2.2" + }, + "autoload": { + "psr-4": { + "MStilkerich\\CardDavClient\\": "src/" + } + }, + "require-dev": { + "vimeo/psalm": ">= 3.11", + "squizlabs/php_codesniffer": "^3.5.1", + "phpcompatibility/php-compatibility": "*", + "dealerdirect/phpcodesniffer-composer-installer": ">= 0.7.0", + "phpunit/phpunit": "~9", + "phpunit/phpcov": "*", + "wa72/simplelogger": "^1.1", + "psalm/plugin-phpunit": "^0.15.0", + "alexeyshockov/guzzle-psalm-plugin": "^0.3.1" + }, + "extra": { + "branch-alias": { + "dev-master": "1.0.x-dev" + } + }, + "prefer-stable" : true +} diff --git a/vendor/mstilkerich/carddavclient/doc/Classes.drawio b/vendor/mstilkerich/carddavclient/doc/Classes.drawio new file mode 100644 index 0000000..5de36d0 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/doc/Classes.drawio @@ -0,0 +1 @@ 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\ No newline at end of file diff --git a/vendor/mstilkerich/carddavclient/doc/Classes.svg b/vendor/mstilkerich/carddavclient/doc/Classes.svg new file mode 100644 index 0000000..8e67b5a --- /dev/null +++ b/vendor/mstilkerich/carddavclient/doc/Classes.svg @@ -0,0 +1,3 @@ + + +
Use
Use
Creates
Creates
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CreatesHttpClientAdapter~ sendRequest(method, uri, options): Psr7Response# checkSameDomainAsBase(uri): bool# getDomainFromSubdomain(subdomain): stringCardDavClient~ syncCollection(abookUri, syncToken): Multistatus~ getResource(uri): Psr7Response~ getAddressObject(uri): array~ deleteResource(uri): void~ updateResource(body, uri, etag): ?string~ createResource(body, suggestedUri, post): array~ multiGet(abookUri, requestedUris, requestedVCardProps): Multistatus~ query(abookUri, filter, requestedVCardProps, limit): Multistatus~ findProperties(uri, props, depth): array~ absoluteUrl(relurl): string~ concatUrl(baseurl, relurl): string~ compareUrlPaths(url1, url2): bool

Services

This layer contains classes that implement high-level public services against CardDAV servers.

Services...

Public Entities

This layer contains entities part of the public interface.

Public Entities...
Public classes / interfaces are colored blue,
internal classes / interfaces are colored orange.

Only methods marked as public (+) are public interface. Methods marked as package (~) are public in the code, but meant for library-internal use only.
Public classes / interfaces are colored blue,...

Private Comms

This layer contains internal classes that implement the low-level communication with the CardDAV server.

Private Comms...
XmlElements
XmlElements
Exception
ExceptionConfig+ init(logger, httplogger)

Infrastructure

Cross-cutting infrastructure and support classes.

Infrastructure...HttpClientAdapterGuzzleAccount- username: string- password: string- discoveryUri: string- baseUrl: string+ getDiscoveryUri(): string+ getUrl(): string~ getClient(baseUrl): CardDavClient~ findCurrentUserPrincipal(contextPathUri): ?string~ findAddressbookHome(principalUri): ?stringSync+ synchronize(abook, ..., prevSyncToken): string«interface»SyncHandler+ addressObjectChanged(uri, etag, card): void+ addressObjectDeleted(uri): void+ getExistingVCardETags(): string[]+ finalizeSync(): voidSyncResult~ syncToken: string~ syncAgain: bool~ deletedObjects: string~ changedObjects: array~ createVCards(): boolDiscovery+ discoverAddressbooks(account)WebDavResource+ createInstance(uri, account, restype): WebDavResource+ refreshProperties(): void+ getAccount(): Account+ getUri(): string+ getUriPath(): string+ getBasename(): string+ getSyncToken(): ?string+ downloadResource(uri): array~ getClient(): CardDavClient# getProperties(): arrayAddressbookCollection+ getName(): string+ getDetails(): string+ supportsMultiGet(): bool+ getCTag(): ?string+ getCard(uri): array+ deleteCard(uri): void+ createCard(vcard): array+ updateCard(uri, vcard, etag): ?string+ query(conditions, props, matchAll, limit): array# validateCard(vcard): voidWebDavCollection+ getChildren(): WebDavResource[]+ getSyncToken(): ?string+ supportsSyncCollection(): bool# supportsReport(reportElem): boolViewer does not support full SVG 1.1 \ No newline at end of file diff --git a/vendor/mstilkerich/carddavclient/doc/QUIRKS.md b/vendor/mstilkerich/carddavclient/doc/QUIRKS.md new file mode 100644 index 0000000..2d677ff --- /dev/null +++ b/vendor/mstilkerich/carddavclient/doc/QUIRKS.md @@ -0,0 +1,333 @@ +# Known Features and Quirks of CardDAV server implementations / public CardDAV services + +While CardDAV is a standardized protocol, not all services implement it properly. Be particularly warned when +interacting with Google Contacts. During the development of this library and particularly with the interoperability +tests that run against various server implementations and public services, I discovered various quirks with these +implementations. The library tries to work around them to the possible extent, but some cannot be worked around and will +inevitably be visible to the user. + +For reference, this file documents everything I discovered so far to that end. I will also provide an overview on the +supported CardDAV server features. + +## Feature Matrix + +The following matrix lists which features are supported by which CardDAV service/server implementation, in the +latest released version at the time of this writing (see commit log for when this was updated). Following the +table, you find a short description of each feature. This list does not consider how well or buggy the feature +is implemented. For known server issues, see the Known issues section below. + +- Sabre/DAV is the CardDAV implementation used by Nextcloud, Owncloud, Baïkal, and grammm (and possibly more). +- Radicale is the CardDAV implementation used by Synology DSM contacts app (again, there may be more I am not aware of). + +Feature | iCloud | Google | Sabre | Davical | Radicale +----------------------------|--------|--------|-------|---------|--------- +sync-collection | ✓ | ✓ | ✓ | ✓ | ✓ +addressbook-multiget | ✓ | ✓ | ✓ | ✓ | ✓ +Partial cards with multiget | ✗ | ✗ | ✗ | ✗ | ✗ +addressbook-query | ✓ | ✓ | ✓ | ✓ | ✓ +Partial cards with query | ✗ | ✓ | ✓ | ✓ | ✗ +Result limitation with query| ✗ | ✓ | ✓ | ✓ | ✗ +FEAT_FILTER_ALLOF | ✗ | ✓ | ✓ | ✓ | ✓ +FEAT_PARAMFILTER | ✗ | ✓ | ✓ | ✓ | ✓ +FEAT_ALLOF_SINGLEPROP | ✓ | ✗ | ✗ | ✓ | ✗ + + +### Feature descriptions + +#### sync-collection + +The sync-collection REPORT (RFC 6578) allows efficient incremental synchronization with a server. With each +synchronization, the server provides a so-called sync-token that represents the state of the addressbook at the server +side at the time of synchronization. The client remembers this sync-token and provides it to the server with the next +sync request. The server will then only report the cards that have been added/changed/removed since the last +synchronization. + +If a server does not support this report, carddavclient falls back to determining the changed cards itself by requesting +the getetag properties of all cards in the addressbook (getetag identifies the state of the card on the server, i.e. if +a card is modified its getetag property changes). This is less efficient than the sync-collection report. + +The carddavclient library will automatically determine if the server supports sync-collection and transparently fall +back to the slower synchronization mechanism if it does not. (See `Sync::synchronize()`). + +#### addressbook-multiget + +The addressbook-multiget report (RFC 6352) allows to fetch multiple cards from a server in a single request. It is thus +more efficient than the alternative of fetching each needed card in a separate request. It is used by +`Sync::synchronize()` automatically if supported by the server, otherwise it transparently falls back to fetching the +cards in separate requests. + +##### Partial cards with multiget + +A feature specified for the multiget report by RFC 6352 is the partial retrieval of cards. It allows the client to +request only specific VCard properties (e.g., `FN`, `EMAIL`) from the server. This specifically can greatly speed up the +retrieval of cards by omitting large properties such as `PHOTO` in case they are not required. This feature is exposed +by carddavclient as the `$requestedVCardProps` parameter of `Sync::synchronize()`. Unfortunately, to date I have not +found a server actually supporting this feature. For Sabre/DAV, see [PR](https://github.com/sabre-io/dav/pull/1310). + +#### addressbook-query + +The addressbook-query report (RFC 6352) allows to query cards from an addressbook that match certain filter criteria. +This is an alternative to synchronization for efficiently using a CardDAV addressbook without keeping a local copy. This +functionality is exposed by carddavclient via the `AddressbookCollection::query()` interface. + +The filter for an addressbook-query report consists of one or more property filters (`prop-filter`), that match on a +VCard property (e.g., `FN`, `EMAIL`). If multiple property filters are given, one can choose whether all of the filters +need to match (`allof` / `AND`) or are single match is sufficient (`anyof` / `OR`) for a card to be returned. + +Each property filter can match on whether a property is defined with an arbitrary value, is not defined, has a value +matching or not matching a text filter, or matching a parameter filter (`param-filter`). It is possible to combine a +textual match and a parameter filter, with the same `allof` vs. `anyof` matching behavior as for multiple property +filters. + +A parameter filter can match on whether a defined property has the given parameter (e.g. `TYPE`) defined with an +arbitrary value, has the parameter not defined, or has the parameter defined with a value that matches (or does not +match) a text filter. + +##### Partial cards with query + +Allows partial retrieval of cards in the same way as for [multiget](#partial-cards-with-multiget). With +addressbook-query, however, this feature is supported by more servers and also of increased importance as the use cases +of addressbook-query tend to incur more interaction with the CardDAV server, and thus avoidance of unneeded traffic +weighs-higher. This feature is available through carddavclient as the `$requestedVCardProps` parameter of the +`AddressbookCollection::query()` API. + +##### Result limitation with query + +Allows to limit the results returned by addressbook query to a maximum number of cards. This helps in use cases such as +autocompletion where it makes no sense to present a large amount of records to the user. This feature is available +through carddavclient as the `$limit` parameter of the `AddressbookCollection::query()` API. + +##### Allof/AND filtering at the filter level with query (`FEAT_FILTER_ALLOF`) + +Allows to use AND filtering for multiple property filters, i.e. all the filters need to match a card to be returned in +the result of an addressbook-query. This feature corresponds to the `matchAll=true` setting available in the elaborate +form of the `$conditions` parameter to the `AddressbookCollection::query()` API. + +Normally als CardDAV servers should support this, but iCloud does not. Instead, it appears to apply `anyof` semantics, +resulting in extra cards in the result that do not match the filter. + +##### Support for parameter filter with query (`FEAT_PARAMFILTER`) + +Allows to specify parameter filters inside a property filter. These can match a property only when it has a specific +parameter (not) defined, or defined (not) matching a specific value. + +iCloud apparently does not support param-filter. It simply ignores the filter and returns all cards that match the +remaining conditions, i.e. at least that the property that contains the param-filter is defined is used as filter. + +##### Same value of a multi-value property needs to match all filters of a prop-filter (`FEAT_ALLOF_SINGLEPROP`) + +I am actually not sure whether this really is a feature or differing behavior can be considered a bug, because RFC 6352 +is not entirely clear on the behavior. It is best explained by an example: Say we have a vcard with a multiple values +for a property, such as `EMAIL` (for brevity I omit the other parts of the vcard): + +``` +EMAIL:doe@big.corp +EMAIL:johndoe@example.com +``` + +If we use a property filter containing several text match sub-filters, it is not clear whether the same value of the +property needs to match all the sub-filters, or whether each of the sub-filters must be matched by any property. For +example, in the complex filter syntax of `AddressbookCollection::query()`: `['/doe/^', '/.com/$', 'matchAll' => true]]`. + +From my perspective, this filter searches for cards that have an `EMAIL` starting with `doe` and ending in `.com`. So I +would not want the above card to be returned. However, the first email address matches the first sub-filter (starts with +`doe`), but not the second sub-filter (ends with `.com`). The second email address matches the second sub-filter, but +not the first. Now for servers supporting this feature, a single value of the multi-value property (here a single email +address) must match all filters, and consequently the above example card will not match the example filter. Some servers +that are marked to not have this feature work differently though and will return the card. + +## Known issues and quirks of CardDAV server implementations + +BUG_REJ_EMPTY_SYNCTOKEN | Empty synctoken not accepted for initial sync-collection report +--------|---------------------------------------------------------- +Affected servers / services | [Google Contacts](https://issuetracker.google.com/issues/160190530) +Description | For the initial sync, the server must accept an empty sync-token and consequently report all address objects within the addressbook collection in its result, plus a sync-token to be used for follow-up syncs. The server rejects a sync-collection report request carrying an empty sync-token with `400 Bad Request`. +Affected operations | `Sync::synchronize()` when called with an empty `$prevSyncToken` parameter. +User-visibile impact and possible workaround | Carddavclient will transparently fall back to a slower synchronization method based on `PROPFIND`. Carddavclient will ask the server for a synctoken that can be used for future incremental syncs using the sync-collection report. A log message with loglevel *error* will be logged. + + +[]() | Depth: 0 header rejected for sync-collection report +--------|---------------------------------------------------------- +Affected servers / services | [Google Contacts](https://issuetracker.google.com/issues/160190530) +Description | According to RFC 6578, a `Depth: 0` header MUST be used with a sync-collection REPORT request, otherwise the server must reject it as `400 Bad Request`. The Google Contacts API seems to interpret this header for the depth of the request (which is per RFC 6578 given in the `DAV:sync-level` element). As a consequence, the response from Google Contacts will always appear as if there had been no changes. Using a `Depth: 1` header returns the expected result, but a CardDAV client cannot use this as this must be expected to fail with RFC compliant server implementations. +Affected operations | `Sync::synchronize()` +User-visibile impact and possible workaround | Carddavclient transparently works around the problem by specifically sending a `Depth: 1` header for addressbooks under the `www.googleapis.com` domain. For all other domains, the library will send a `Depth: 0` header in compliance with RFC 6578. + + +[]() | Internal server error on REPORTs with digest authentication +--------|---------------------------------------------------------- +Affected servers / services | [Sabre/DAV](https://github.com/sabre-io/dav/issues/932) +Description | Background: When using DIGEST authentication, it is required to first send a request to the server to determine the parameters for the DIGEST authentication. This request is supposed to fail with 401 and the client can determine the parameters from the WWW-Authenticate header and try again with the proper Authentication header. Curl optimizes the first request by omitting the request body as it expects the request to fail anyway. +[]() | Now sabre/dav has a feature that allows to reply to certain REPORT requests without the need for authentication. This is specifically useful for Caldav, which may want to make available certain information from a calendar to anonymous users (e.g. free/busy time). Therefore, the authentication is done at a later time than the first attempt to evaluate the REPORT. A REPORT request requires a body, and thus sabre/dav will bail out with an internal server error instead of a 401, normally causing the client library to fail. The problem specifically only occurs for REPORT requests, for other requests such as PROPFIND the problem is not triggered in sabre and an expected 401 response is returned. +[]() | As a sidenote, nextcloud is not affected even though it uses sabre/dav, because the feature causing the server errors can be disabled and is in nextcloud. But there are other servers (Baïkal) using sabre/dav that are affected. +Affected operations | `Sync::synchronize()`, `AddressbookCollection::query()` +User-visibile impact and possible workaround | As a workaround, it is possible to ask curl to do negotiation of the authentication scheme to use, but providing the authentication scheme CURLAUTH_ANY. With this, curl will not assume that the initial request might fail (as not authentication may be needed), and thus the initial request will include the request body. The downside of this is that even when we know the authentication scheme supported by a server (e.g. basic), this setting will cause twice the number of requests being sent to the server. +[]() | Because it doesn't seem that this issue will get fixed, and the widespread usage of sabre/dav, I decided to include this workaround in the carddavclient library that specifically detects the situation and applies the above workaround without affecting the efficiency of communication when talking to other servers. + + +[]() | UID of created VCard reassigned by server +--------|---------------------------------------------------------- +Affected servers / services | Google Contacts +Description | This is not a bug, but something the user should be aware of. Every VCard stored to a CardDAV server requires a `UID` property. When a new card is stored to Google Contacts, the server will replace the `UID` that is stored in the card with one assigned by the server. +Affected operations | `AddressbookCollection::createCard()` +User-visibile impact and possible workaround | The user must not assume that a newly created card will retain the UID assigned by the client application. If the UID is stored locally, for example to map locally cached cards against those retrieved from the server, the user should download the card after creation and use the UID property from the retrieved vcard. + + +[]() | Stored VCard modified by server +--------|---------------------------------------------------------- +Affected servers / services | Google Contacts +Description | This is probably within what the server is allowed to do, but something the user should be aware of. Google Contacts will modify VCards stored to the server, probably "lost in translation" to an internal data model and back. Currently, so following have been observed: + []() | - The `TYPE` parameter that can be used with properties such as `EMAIL` is constrained to a single value. Values not known to Google Contacts are discarded. This includes values explicitly allowed by RFC2426, e.g. *internet* as an `EMAIL` type. + []() | - For `IMPP` properties, the protocol scheme and `X-SERVICE-TYPE` parameter spelling (e.g. *jabber* becomes *Jabber*) is adapted by the server. +Affected operations | `AddressbookCollection::createCard()`, `AddressbookCollection::updateCard()` +User-visibile impact and possible workaround | The user should not expect a VCard stored to the server to be identical with the VCard read back from the server. To preserve custom labels on the server, the `X-ABLabel` extension can be used, however, support by CardDAV client applications is not as good as for the `TYPE` parameter. + + +### Issues/quirks specific to addressbook query + +Because there are so many issues concerning the handling of the addressbook-query report, these are grouped in this section. Most problems concern the use of negated text matches or parameter filters, and thus can be avoided by not using such filters. + +BUG_CASESENSITIVE_NAMES | Names treated case sensitive in addressbook query +--------|---------------------------------------------------------- +Affected servers / services | Google Contacts, [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/20), iCloud +Description | In addressbook-query, the server treats property and group names case sensitive, i.e. when searching for a property `email` it will not match an `EMAIL` property. However, according to RFC 6350, names of properties and groups are case insensitive. For Google, the issue additionally applies to parameter names. +Affected operations | `AddressbookCollection::query()` +User-visibile impact and possible workaround | The `query()` result may lack cards that would have matched the filter. Use uppercase spelling in your conditions for maximunm interoperability, as this is the recommended spelling and some servers automatically convert names to uppercase when a card is stored. This will not completely mitigate the issue though. + + +[]() | Query on multi-value properties may wrongly filter out cards +--------|---------------------------------------------------------- +Affected servers / services | [Davical](https://gitlab.com/davical-project/awl/-/issues/20) +Description | A query filtering on a property of that multiple instances may exist (e.g. `EMAIL`), the server may filter out cards that have one instance not matching the filter conditions, even though there is another instance that matches. +Affected operations | `AddressbookCollection::query()` +User-visibile impact and possible workaround | The `query()` result may lack cards that match the filter. + + +[]() | Server does not support multiple prop-filter subfilters +--------|---------------------------------------------------------- +Affected servers / services | [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/19) +Description | The server does not support multiple prop-filter subfilters, it ignores all but the first one. +Affected operations | `AddressbookCollection::query()` when using multiple conditions inside a prop-filter. +User-visibile impact and possible workaround | The `query()` result may contain unexpected results or lack expected results. + + +BUG_HANDLE_PROPGROUPS_IN_QUERY | Property groups are not properly handled +--------|---------------------------------------------------------- +Affected servers / services | [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/20), Radicale +Description | Property groups (e.g. `G1.EMAIL`) are not properly handled in prop-filters. A prop-filter where the name attribute includes a group prefix must only match properties with that group prefix. +Affected operations | `AddressbookCollection::query()` when using property names with group prefix +User-visibile impact and possible workaround | The `query()` result may contain unexpected results. + +[]() | Filtering for non-defined properties results in bad request +--------|---------------------------------------------------------- +Affected servers / services | [Radicale](https://github.com/Kozea/Radicale/pull/1139) +Description | The server rejects a filter for non-defined properties (e.g. `'EMAIL' => null` as bad request. +Affected operations | `AddressbookCollection::query()` when using property filters for non-defined properties +User-visibile impact and possible workaround | The query operation fails with a bad request error + + +[]() | Property filter with multiple conditions always uses "allof"/AND semantics +--------|---------------------------------------------------------- +Affected servers / services | [Radicale](https://github.com/Kozea/Radicale/issues/1143) +Description | The server ignores the test attribute on a prop-filter and applies "allof" semantics (even though the default would be anyof) +Affected operations | `AddressbookCollection::query()` when using property filters with multiple filter conditions and "anyof" semantics +User-visibile impact and possible workaround | The `query()` result may lack expected results. + + +#### Related to the use of negated text matches + +BUG_INVTEXTMATCH_MATCHES_UNDEF_PROPS | Negated text matches yield results the lack the matched property +--------|---------------------------------------------------------- +Affected servers / services | [Google Contacts](https://issuetracker.google.com/issues/178251714), [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/15) +Description | When issuing an addressbook-query with a prop-filter containing a negated text-match, the server also returns cards that lack the asked for property. Example: If you filter for an `EMAIL` with a `!/foo/` text filter, the server will return cards that do not have an `EMAIL` property at all. +Affected operations | `AddressbookCollection::query()` when using negated text matches inside the `$conditions` for a property. +User-visibile impact and possible workaround | The `query()` result may contain results that do not actually match the conditions specified by the user. As a workaround, the user could post-filter the received cards. Carddavclient does not currently perform any filtering on the query results itself but forwards what the server returned. + + +BUG_INVTEXTMATCH_MATCHES_UNDEF_PARAMS | Negated text matches on parameter yield results the lack the matched property/parameter +--------|---------------------------------------------------------- +Affected servers / services | [Google Contacts](https://issuetracker.google.com/issues/178251714), [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/18) +Description | When issuing an addressbook-query with a param-filter containing a negated text-match, the server also returns cards that lack the asked for property or parameter. Example: If you filter for an `EMAIL;TYPE` with a `!/foo/` text filter, the server will return cards that a) do not have an `EMAIL` property at all, or b) have an `EMAIL` property that lacks the `TYPE` parameter. +Affected operations | `AddressbookCollection::query()` when using negated text matches inside the `$conditions` for a parameter. +User-visibile impact and possible workaround | The `query()` result may contain results that do not actually match the conditions specified by the user. As a workaround, the user could post-filter the received cards. Carddavclient does not currently perform any filtering on the query results itself but forwards what the server returned. + + +BUG_INVTEXTMATCH_SOMEMATCH | Negated text match misses cards that also have property instances matching the non-negated filter +--------|---------------------------------------------------------- +Affected servers / services | Google Contacts, [Sabre/DAV](https://github.com/sabre-io/dav/pull/1322), [Radicale](https://github.com/Kozea/Radicale/issues/1140) +Description | A negated text-match on a property yields wrong results if there is a property instance matching the text-match and another that does not. This is because the server will simply invert the result of checking all properties, when it should check if there is any property NOT matching the text-filter (!= NO property matching the text filter). +Affected operations | `AddressbookCollection::query()` when using negated text matches inside the `$conditions` for a property. +User-visibile impact and possible workaround | The `query()` result may lack cards that match the filter when using negated text matches on properties. + +#### Related to the use of parameter filters + +[]() | Filtering for not-defined parameters yields cards that lack the enclosing property +--------|---------------------------------------------------------- +Affected servers / services | [Google Contacts](https://issuetracker.google.com/issues/178243204) +Description | When filtering for a not-defined parameter (e.g. `'EMAIL' => '['TYPE' => null]`), the server returns cards that do not have the enclosing property. However, in such cases, the param-filter should have no relevance. So in the example, the server would return cards that do not have an `EMAIL` property. +Affected operations | `AddressbookCollection::query()` when using filters for not-defined parameters. +User-visibile impact and possible workaround | The `query()` result may contain results that do not actually match the conditions specified by the user. As a workaround, the user could post-filter the received cards. Carddavclient does not currently perform any filtering on the query results itself but forwards what the server returned. + + +BUG_MULTIPARAM_NOINDIVIDUAL_MATCH | Text matches against multi-value parameters are not matched against the individual values +--------|---------------------------------------------------------- +Affected servers / services | Google Contacts, Sabre/DAV, [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/19) +Description | A param-filter text-match for a parameter with multiple values (e.g. `TYPE=HOME,WORK`) will not match against the individual parameter values, but as the parameter string as a whole. For example an equals text-match for `/HOME/=` would not match the example given before. +Affected operations | `AddressbookCollection::query()` when querying parameters that may have multiple values. +User-visibile impact and possible workaround | The `query()` result may lack cards that would have matched the filter. By using contains text matches (e.g. `/HOME/`), the effect can be avoided (of course the results might differ in that case). + + +BUG_PARAMFILTER_ON_NONEXISTENT_PARAM | Internal server error on param-filter when property lacks the parameter +--------|---------------------------------------------------------- +Affected servers / services | [Sabre/DAV](https://github.com/sabre-io/dav/pull/1322) +Description | When filtering on a parameter, an internal server error will occur if the server encounters a property of the asked for type that does not have the parameter. Examples: Filtering for `'EMAIL' => ['TYPE', '/foo']` raises a server error when there is a VCard with an `EMAIL` property that does not have a `TYPE` parameter. +Affected operations | `AddressbookCollection::query()` when using parameter filters +User-visibile impact and possible workaround | The request will fail with an internal server error. + + +[]() | Negated text-match on parameter yields wrong results +--------|---------------------------------------------------------- +Affected servers / services | [Sabre/DAV](https://github.com/sabre-io/dav/pull/1322) +Description | A negated text-match on a parameter yields wrong results if there is a property instance with a parameter matching the text-match and another that does not. This is because the server will simply invert the result of checking all properties. +Affected operations | `AddressbookCollection::query()` when using negated text matches inside the `$conditions` for a parameter filter. +User-visibile impact and possible workaround | The `query()` result may lack cards that match the filter when using negated text matches on parameters. + + +[]() | Wrong results on parameter filter (matched against property value) +--------|---------------------------------------------------------- +Affected servers / services | [Davical](https://gitlab.com/davical-project/awl/-/issues/21) +Description | The server matches parameter filters against the value of the enclosing property, not the parameter. +Affected operations | `AddressbookCollection::query()` when using parameter filters with text matches. +User-visibile impact and possible workaround | The `query()` result may contain unexpected results or lack expected results. + + +[]() | Parameter text match is case sensitive and checks for substring match only +--------|---------------------------------------------------------- +Affected servers / services | [Davical](https://gitlab.com/davical-project/awl/-/issues/21) +Description | The server ignores the collation and match-type provided for a text-match inside a parameter filter, carrying out case-sensitive matching with a match-type of contains (i.e. parameter value contains search string). +Affected operations | `AddressbookCollection::query()` when using parameter filters with text matches. +User-visibile impact and possible workaround | The `query()` result may contain unexpected results or lack expected results. + + +BUG_PARAMNOTDEF_SOMEMATCH | Wrong result when matching for non-defined parameters +--------|---------------------------------------------------------- +Affected servers / services | [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/16) +Description | addressbook-query with a param-filter for a not-defined parameter yields wrong results for cards where the parameter is present for some properties, but not all (it must not be present at all for a match) +Affected operations | `AddressbookCollection::query()` when using parameter filters matching for non-defined parameters. +User-visibile impact and possible workaround | The `query()` result may contain unexpected results. + +BUG_PARAMDEF | Wrong result when matching for existence of parameter +--------|---------------------------------------------------------- +Affected servers / services | [Davical](https://gitlab.com/davical-project/awl/-/merge_requests/20) +Description | addressbook-query with a param-filter for a defined parameter (i.e. no subfilter) matches cards that have the property, even if they lack the parameter. +Affected operations | `AddressbookCollection::query()` when using parameter filters matching for defined parameters. +User-visibile impact and possible workaround | The `query()` result may contain unexpected results. + +BUG_PARAMCOMMAVALUE | Comma not properly handled in parameter values +--------|---------------------------------------------------------- +Affected servers / services | Davical +Description | addressbook-query with a param-filter for a parameter value that includes a comma may returned wrong results. This is because Davical splits the parameter value on the comma without considering quoting, and treats the parts left and right of the comma as multiple values of the parameter. +Affected operations | `AddressbookCollection::query()` when using parameter filters matching for parameter values when one value includes a comma. +User-visibile impact and possible workaround | The `query()` result may contain unexpected results, or lack expected results. + + diff --git a/vendor/mstilkerich/carddavclient/doc/README.md b/vendor/mstilkerich/carddavclient/doc/README.md new file mode 100644 index 0000000..a604cec --- /dev/null +++ b/vendor/mstilkerich/carddavclient/doc/README.md @@ -0,0 +1,9 @@ +# Overview on library classes and public interface + +The following diagram shows the classes of the library and shows the public (blue) vs. internal (orange) parts of the library. + +![Class diagram](Classes.svg) + +This library uses [semantic versioning](https://semver.org), for which the above identifies the public API. + + diff --git a/vendor/mstilkerich/carddavclient/doc/SPNEGO.md b/vendor/mstilkerich/carddavclient/doc/SPNEGO.md new file mode 100644 index 0000000..a448369 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/doc/SPNEGO.md @@ -0,0 +1,81 @@ +# Using SPNEGO / GSSAPI / Kerberos authentication + +The carddavclient library supports authentication using the SPNEGO mechanism, which includes the possibility to +authenticate using a kerberos ticket without the need for a password. + +## Prerequisites + +- PHP curl extension with GSSAPI/SPNEGO support and support for the authentication mechanism to use (e.g. Kerberos 5) + +## Usage + +If the prerequisites are available and the client-side Kerberos configuration is properly available on the client +machine (e. g. `/etc/krb5.conf`), provide the kerberos principal name as username. The password is optional in this case +(empty string). If your server provides additional authentication options in case a ticket is not available, provide the +password for that mechanism. + +## Notes on server-side setup + +It is quite common that CardDAV servers running inside a webserver let the webserver handle the authentication for +SPNEGO. Nextcloud does it this way, and also Sabre/DAV provides an authentication backend where the actual +authentication is carried out by Apache, allowing it to be used with any authentication mechanism that Apache supports. + +Therefore, the following configuration snippet may be useful to setup Apache for use with SPNEGO / Kerberos 5. I use a +modified version of the Baïkal server to test the library with Kerberos authentication. This is the configuration I use +in Apache (it requires the Apache mod\_auth\_gssapi): + +``` + + ServerName baikal.domain.com + + ServerAdmin webmaster@localhost + DocumentRoot /var/www/baikalKrb/html + + RewriteEngine on + RewriteRule /.well-known/carddav /dav.php [R=308,L] + + + Options None + # If you install cloning git repository, you may need the following + # Options +FollowSymlinks + AllowOverride None + + AuthType GSSAPI + AuthName "GSSAPI Logon" + + # The server needs access to its kerberos key in the keytab + # It should contain a service principal like HTTP/baikal.domain.com@REALM + GssapiCredStore keytab:/etc/apache2/apache.keytab + + # The following enables server-side support for credential delegation (not that it needs to + # be enabled on the client-side as well, if desired. You need to specify a directory that the + # webserver can write to + # GSSAPI delegation enables the server to acquire tickets for additional backend services. For + # a CardDAV server, you will not normally need this. For a different service like roundcube + # webmail, this would enable the webmail client for example to authenticate on the user's behalf + # with backend IMAP, SMTP or CardDAV servers. + # GssapiDelegCcacheDir /var/run/apache2/krbclientcache + + # maps the kerberos principal to a local username based on the settings in /etc/krb5.conf + # e. g. username@REALM -> username + GssapiLocalName On + + # Restrict the mechanisms offered by SPNEGO to Kerberos 5 + GssapiAllowedMech krb5 + + # Optional: The following allows to fallback to Basic authentication if no ticket is available. + # In this case, the username and kerberos password are required and the webserver would use them + # to acquire a ticket-granting ticket for the user from the KDC itself. + #GssapiBasicAuth On + #GssapiBasicAuthMech krb5 + + Require valid-user + + + + ExpiresActive Off + + +``` + + diff --git a/vendor/mstilkerich/carddavclient/doc/quickstart.php b/vendor/mstilkerich/carddavclient/doc/quickstart.php new file mode 100644 index 0000000..43dccd8 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/doc/quickstart.php @@ -0,0 +1,196 @@ +FN ?? ""; + echo " +++ Changed or new card $uri (ETag $etag): $fn\n"; + } else { + echo " +++ Changed or new card $uri (ETag $etag): Error: failed to retrieve/parse card's address data\n"; + } + } + + public function addressObjectDeleted(string $uri): void + { + echo " --- Deleted Card $uri\n"; + } + + public function getExistingVCardETags(): array + { + return []; + } + + public function finalizeSync(): void + { + } +} + +$log = new StdoutLogger(); +$httplog = new NullLogger(); // parameter could simply be omitted for the same effect + +// Initialize the library. Currently, only objects for logging need to be provided, which are two optional logger +// objects implementing the PSR-3 logger interface. The first object logs the log messages of the library itself, the +// second can be used to log the HTTP traffic. If no logger is given, no log output will be created. For that, simply +// call Config::init() and the library will internally use NullLogger objects. +Config::init($log, $httplog); + +// Now create an Account object that contains credentials and discovery information +$account = new Account(DISCOVERY_URI, USERNAME, PASSWORD); + +// Discover the addressbooks for that account +try { + $log->notice("Attempting discovery of addressbooks"); + + $discover = new Discovery(); + $abooks = $discover->discoverAddressbooks($account); +} catch (\Exception $e) { + $log->error("!!! Error during addressbook discovery: " . $e->getMessage()); + exit(1); +} + +$log->notice(">>> " . count($abooks) . " addressbooks discovered"); +foreach ($abooks as $abook) { + $log->info(">>> - $abook"); +} + +if (count($abooks) <= 0) { + $log->warning("Cannot proceed because no addressbooks were found - exiting"); + exit(0); +} +////////////////////////////////////////////////////////// +// THE FOLLOWING SHOWS HOW TO PERFORM A SYNCHRONIZATION // +////////////////////////////////////////////////////////// +$abook = $abooks[0]; +$synchandler = new EchoSyncHandler(); +$syncmgr = new Sync(); + +// initial sync - we don't have a sync-token yet +$log->notice("Performing initial sync"); +$lastSyncToken = $syncmgr->synchronize($abook, $synchandler, [ "FN" ], ""); +$log->notice(">>> Initial Sync completed, new sync token is $lastSyncToken"); + +// every subsequent sync would be passed the sync-token returned by the previous sync +// there most certainly won't be any changes to the preceding one at this point and we +// can expect the same sync-token be returned again +$log->notice("Performing followup sync"); +$lastSyncToken = $syncmgr->synchronize($abook, $synchandler, [ "FN" ], $lastSyncToken); +$log->notice(">>> Re-Sync completed, new sync token is $lastSyncToken"); + +////////////////////////////////////////////////////////////// +// THE FOLLOWING SHOWS HOW TO PERFORM CHANGES ON THE SERVER // +////////////////////////////////////////////////////////////// + + +// First, we want to insert a new card, so we create a fresh one +// See https://sabre.io/vobject/vcard/ on how to work with Sabre VCards +// CardDAV VCards require a UID property, which the carddavclient library will +// generate and insert automatically upon storing a new card lacking this property + +try { + $vcard = new VCard([ + 'FN' => 'John Doe', + 'N' => ['Doe', 'John', '', '', ''], + ]); + + + $log->notice("Attempting to create a new card on the server"); + [ 'uri' => $cardUri, 'etag' => $cardETag ] = $abook->createCard($vcard); + $log->notice(">>> New card created at $cardUri with ETag $cardETag"); + + // now a sync should return that card as well - lets see! + $log->notice("Performing followup sync"); + $lastSyncToken = $syncmgr->synchronize($abook, $synchandler, [ "FN" ], $lastSyncToken); + $log->notice(">>> Re-Sync completed, new sync token is $lastSyncToken"); + + // add an EMAIL address to the card and update the card on the server + $vcard->add( + 'EMAIL', + 'johndoe@example.org', + [ + 'type' => ['home'], + 'pref' => 1, + ] + ); + + // we pass the ETag of our local copy of the card to updateCard. This + // will make the update operation fail if the card has changed on the + // server since we fetched our local copy + $log->notice("Attempting to update the previously created card at $cardUri"); + $cardETag = $abook->updateCard($cardUri, $vcard, $cardETag); + $log->notice(">>> Card updated, new ETag: $cardETag"); + + // again, a sync should report that the card was updated + $log->notice("Performing followup sync"); + $lastSyncToken = $syncmgr->synchronize($abook, $synchandler, [ "FN" ], $lastSyncToken); + $log->notice(">>> Re-Sync completed, new sync token is $lastSyncToken"); + + // finally, delete the card + $log->notice("Deleting card at $cardUri"); + $abook->deleteCard($cardUri); + // now, the sync should report the card was deleted + $log->notice("Performing followup sync"); + $lastSyncToken = $syncmgr->synchronize($abook, $synchandler, [ "FN" ], $lastSyncToken); + $log->notice(">>> Re-Sync completed, new sync token is $lastSyncToken"); + + $log->notice("All done, good bye"); +} catch (\Exception $e) { + $log->error("Error while making changes to the addressbook: " . $e->getMessage()); + $log->error("Manual cleanup (deletion of the John Doe card) may be needed"); + + // do one final attempt to delete the card + try { + if (isset($cardUri)) { + $abook->deleteCard($cardUri); + } + } catch (\Exception $e) { + } + + exit(1); +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/psalm.xml b/vendor/mstilkerich/carddavclient/psalm.xml new file mode 100644 index 0000000..013012b --- /dev/null +++ b/vendor/mstilkerich/carddavclient/psalm.xml @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + diff --git a/vendor/mstilkerich/carddavclient/src/Account.php b/vendor/mstilkerich/carddavclient/src/Account.php new file mode 100644 index 0000000..16f11ed --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Account.php @@ -0,0 +1,277 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; + +/** + * Represents an account on a CardDAV Server. + * + * @package Public\Entities + */ +class Account implements \JsonSerializable +{ + /** + * The username to use for authentication. + * @var string + */ + private $username; + + /** + * The password to use for authentication. If no password is needed (e.g. GSSAPI/Kerberos), this may be an empty + * string. + * @var string + */ + private $password; + + /** + * URI originally used to discover the account. + * Example: _example.com_ + * @var string + */ + private $discoveryUri; + + /** + * URL of the discovered CardDAV server, with empty path. May be null if not discovered yet. + * Example: _https://carddav.example.com:443_ + * @var ?string + */ + private $baseUrl; + + /** + * Construct a new Account object. + * + * @param string $discoveryUri + * The URI to use for service discovery. This can be a partial URI, in the simplest case just a domain name. Note + * that if no protocol is given, https will be used. Unencrypted HTTP will only be done if explicitly given (e.g. + * _http://example.com_). + * @param string $username + * The username to use for authentication. + * @param string $password + * The password to use for authentication. If no password is needed (e.g. GSSAPI/Kerberos), this may be an empty + * string. + * @param string $baseUrl + * The URL of the CardDAV server without the path part (e.g. _https://carddav.example.com:443_). This URL is used + * as base URL for the underlying {@see CardDavClient} that can be retrieved using {@see Account::getClient()}. + * When relative URIs are passed to the client, they will be relative to this base URL. If this account is used for + * discovery with the {@see Services\Discovery} service, this parameter can be omitted. + * @api + */ + public function __construct(string $discoveryUri, string $username, string $password, string $baseUrl = null) + { + $this->discoveryUri = $discoveryUri; + $this->username = $username; + $this->password = $password; + $this->baseUrl = $baseUrl; + } + + /** + * Constructs an Account object from an array representation. + * + * This can be used to reconstruct/deserialize an Account from a stored (JSON) representation. + * + * @param array $props An associative array containing the Account attributes. + * Keys: `discoveryUri`, `username`, `password`, `baseUrl` with the meaning from {@see Account::__construct()} + * @see Account::jsonSerialize() + * @api + */ + public static function constructFromArray(array $props): Account + { + $requiredProps = [ 'discoveryUri', 'username', 'password' ]; + foreach ($requiredProps as $prop) { + if (!isset($props[$prop])) { + throw new \Exception("Array used to reconstruct account does not contain required property $prop"); + } + } + + /** @psalm-var array{discoveryUri: string, username: string, password: string} & array $props */ + return new Account($props["discoveryUri"], $props["username"], $props["password"], $props["baseUrl"] ?? null); + } + + /** + * Allows to serialize an Account object to JSON. + * + * @return array Associative array of attributes to serialize. + * @see Account::constructFromArray() + */ + public function jsonSerialize(): array + { + return [ + "username" => $this->username, + "password" => $this->password, + "discoveryUri" => $this->discoveryUri, + "baseUrl" => $this->baseUrl + ]; + } + + /** + * Provides a CardDavClient object to interact with the server for this account. + * + * @param string $baseUrl + * A base URL to use by the client to resolve relative URIs. If not given, the base url of the Account is used. + * This is useful, for example, to override the base path with that of a collection. + * + * @return CardDavClient + * A CardDavClient object to interact with the server for this account. + */ + public function getClient(?string $baseUrl = null): CardDavClient + { + $clientUri = $baseUrl ?? $this->getUrl(); + return new CardDavClient($clientUri, $this->username, $this->password); + } + + /** + * Returns the discovery URI for this Account. + * @api + */ + public function getDiscoveryUri(): string + { + return $this->discoveryUri; + } + + /** + * Set the base URL of this account once the service URL has been discovered. + */ + public function setUrl(string $url): void + { + $this->baseUrl = $url; + } + + /** + * Returns the base URL of the CardDAV service. + * @api + */ + public function getUrl(): string + { + if (empty($this->baseUrl)) { + throw new \Exception("The base URI of the account has not been discovered yet"); + } + + return $this->baseUrl; + } + + /** + * Provides a readable form of the core properties of the Account. + * + * This is meant for printing to a human, not for parsing, and therefore may change without considering this a + * backwards incompatible change. + */ + public function __toString(): string + { + $str = $this->discoveryUri; + $str .= ", user: " . $this->username; + $str .= ", CardDAV URI: "; + $str .= $this->baseUrl ?? "not discovered yet"; + return $str; + } + + /** + * Queries the given URI for the current-user-principal property. + * + * Property description by RFC5397: The DAV:current-user-principal property contains either a DAV:href or + * DAV:unauthenticated XML element. The DAV:href element contains a URL to a principal resource corresponding to the + * currently authenticated user. That URL MUST be one of the URLs in the DAV:principal-URL or DAV:alternate-URI-set + * properties defined on the principal resource and MUST be an http(s) scheme URL. When authentication has not been + * done or has failed, this property MUST contain the DAV:unauthenticated pseudo-principal. + * In some cases, there may be multiple principal resources corresponding to the same authenticated principal. In + * that case, the server is free to choose any one of the principal resource URIs for the value of the + * DAV:current-user-principal property. However, servers SHOULD be consistent and use the same principal resource + * URI for each authenticated principal. + * + * @param string $contextPathUri + * The given URI should typically be a context path per the terminology of RFC6764. + * + * @return ?string + * The principal URI (string), or NULL in case of error. The returned URI is suited to be used for queries with + * this client (i.e. either a full URI, or meaningful as relative URI to the base URI of this client). + */ + public function findCurrentUserPrincipal(string $contextPathUri): ?string + { + $princUrl = null; + + try { + $client = $this->getClient(); + $result = $client->findProperties($contextPathUri, [XmlEN::CURUSRPRINC]); + + if (isset($result[0]["props"][XmlEN::CURUSRPRINC])) { + /** @var string Ensured by deserializer function */ + $princUrl = $result[0]["props"][XmlEN::CURUSRPRINC]; + $princUrl = CardDavClient::concatUrl($result[0]["uri"], $princUrl); + Config::$logger->info("principal URL: $princUrl"); + } + } catch (\Exception $e) { + Config::$logger->info("Exception while querying current-user-principal: " . $e->getMessage()); + } + + return $princUrl; + } + + /** + * Queries the given URI for the CARDDAV:addressbook-home-set property. + * + * Property description by RFC6352: The CARDDAV:addressbook-home-set property is meant to allow users to easily find + * the address book collections owned by the principal. Typically, users will group all the address book collections + * that they own under a common collection. This property specifies the URL of collections that are either address + * book collections or ordinary collections that have child or descendant address book collections owned by the + * principal. + * + * @param string $principalUri + * The given URI should be (one of) the authenticated user's principal URI(s). + * + * @return ?string + * The user's addressbook home URI (string), or null in case of error. The returned URI is suited + * to be used for queries with this client (i.e. either a full URI, + * or meaningful as relative URI to the base URI of this client). + * + * @todo Per RFC6352 several home locations could be returned, but we currently only use one. However, it is + rather unlikely that there would be several addressbook home locations. + */ + public function findAddressbookHome(string $principalUri): ?string + { + $addressbookHomeUri = null; + + try { + $client = $this->getClient(); + $result = $client->findProperties($principalUri, [XmlEN::ABOOK_HOME]); + + if (isset($result[0]["props"][XmlEN::ABOOK_HOME])) { + /** @psalm-var list $hrefs */ + $hrefs = $result[0]["props"][XmlEN::ABOOK_HOME]; + if (!empty($hrefs)) { + $addressbookHomeUri = $hrefs[0]; + $addressbookHomeUri = CardDavClient::concatUrl($result[0]["uri"], $addressbookHomeUri); + Config::$logger->info("addressbook home: $addressbookHomeUri"); + } + } + } catch (\Exception $e) { + Config::$logger->info("Exception while querying addressbook-home-set: " . $e->getMessage()); + } + + return $addressbookHomeUri; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/AddressbookCollection.php b/vendor/mstilkerich/carddavclient/src/AddressbookCollection.php new file mode 100644 index 0000000..ffc9ede --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/AddressbookCollection.php @@ -0,0 +1,418 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use Sabre\VObject\UUIDUtil; +use Sabre\VObject\Component\VCard; +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\XmlElements\{Filter,ResponsePropstat,ResponseStatus}; + +/** + * Represents an addressbook collection on a WebDAV server. + * + * @psalm-import-type SimpleConditions from Filter + * @psalm-import-type ComplexConditions from Filter + * + * @psalm-type VcardValidateResult = array { + * level: int, + * message: string, + * node: \Sabre\VObject\Component | \Sabre\VObject\Property + * } + * + * @package Public\Entities + */ +class AddressbookCollection extends WebDavCollection +{ + /** + * List of properties to query in refreshProperties() and returned by getProperties(). + * @psalm-var list + * @see WebDavResource::getProperties() + * @see WebDavResource::refreshProperties() + */ + private const PROPNAMES = [ + XmlEN::DISPNAME, + XmlEN::GETCTAG, + XmlEN::SUPPORTED_ADDRDATA, + XmlEN::ABOOK_DESC, + XmlEN::MAX_RESSIZE + ]; + + /** + * Returns a displayname for the addressbook. + * + * If a server-side displayname exists in the DAV:displayname property, it is returned. Otherwise, the last + * component of the URL is returned. This is suggested by RFC6352 to compose the addressbook name. + * + * @return string Name of the addressbook + * @api + */ + public function getName(): string + { + $props = $this->getProperties(); + return $props[XmlEN::DISPNAME] ?? $this->getBasename(); + } + + /** + * Provides a stringified representation of this addressbook (name and URI). + * + * Note that the result of this function is meant for display, not parsing. Thus the content and formatting of the + * text may change without considering backwards compatibility. + */ + public function __toString(): string + { + $desc = $this->getName() . " (" . $this->uri . ")"; + return $desc; + } + + /** + * Provides the details for this addressbook as printable text. + * + * Note that the result of this function is meant for display, not parsing. Thus the content and formatting of the + * text may change without considering backwards compatibility. + * + * @api + */ + public function getDetails(): string + { + $desc = "Addressbook " . $this->getName() . "\n"; + $desc .= " URI: " . $this->uri . "\n"; + + $props = $this->getProperties(); + foreach ($props as $propName => $propVal) { + $desc .= " " . $this->shortenXmlNamespacesForPrinting($propName) . ": "; + + switch (gettype($propVal)) { + case 'integer': + case 'string': + $desc .= $this->shortenXmlNamespacesForPrinting((string) $propVal); + break; + + case 'array': + // can be list of strings or list of array + $sep = ""; + foreach ($propVal as $v) { + $desc .= $sep; + $sep = ", "; + + if (is_string($v)) { + $desc .= $this->shortenXmlNamespacesForPrinting($v); + } else { + $strings = []; + $fields = array_keys($v); + sort($fields); + foreach ($fields as $f) { + $strings[] = "$f: $v[$f]"; + } + $desc .= '[' . implode(', ', $strings) . ']'; + } + } + break; + + default: + $desc .= print_r($propVal, true); + break; + } + + $desc .= "\n"; + } + + return $desc; + } + + /** + * Queries whether the server supports the addressbook-multiget REPORT on this addressbook collection. + * + * @return bool True if addressbook-multiget is supported for this collection. + * @api + */ + public function supportsMultiGet(): bool + { + return $this->supportsReport(XmlEN::REPORT_MULTIGET); + } + + /** + * Retrieves the getctag property for this addressbook collection (if supported by the server). + * + * @return string The getctag property, or null if not provided by the server. + * @api + */ + public function getCTag(): ?string + { + $props = $this->getProperties(); + return $props[XmlEN::GETCTAG] ?? null; + } + + /** + * Retrieves an address object from the addressbook collection and parses it to a VObject. + * + * @param string $uri + * URI of the address object to fetch + * @psalm-return array{vcard: VCard, etag: string, vcf: string} + * @return array Associative array with keys + * - etag(string): Entity tag of the returned card + * - vcf(string): VCard as string + * - vcard(VCard): VCard as Sabre/VObject VCard + * @api + */ + public function getCard(string $uri): array + { + $client = $this->getClient(); + $response = $client->getAddressObject($uri); + $vcard = \Sabre\VObject\Reader::read($response["vcf"]); + if (!($vcard instanceof VCard)) { + throw new \Exception("Parsing of string did not result in a VCard object: {$response["vcf"]}"); + } + $response["vcard"] = $vcard; + return $response; + } + + /** + * Deletes a VCard from the addressbook. + * + * @param string $uri The URI of the VCard to be deleted. + * @api + */ + public function deleteCard(string $uri): void + { + $client = $this->getClient(); + $client->deleteResource($uri); + } + + /** + * Creates a new VCard in the addressbook. + * + * If the given VCard lacks the mandatory UID property, one will be generated. If the server provides an add-member + * URI, the new card will be POSTed to that URI. Otherwise, the function attempts to store the card to a URI whose + * last path component (filename) is derived from the UID of the VCard. + * + * @param VCard $vcard The VCard to be stored. + * @psalm-return array{uri: string, etag: string} + * @return array Associative array with keys + * - uri (string): URI of the new resource if the request was successful + * - etag (string): Entity tag of the created resource if returned by server, otherwise empty string. + * @api + */ + public function createCard(VCard $vcard): array + { + $props = $this->getProperties(); + + // Add UID if not present + if (empty($vcard->select("UID"))) { + $uid = UUIDUtil::getUUID(); + Config::$logger->notice("Adding missing UID property to new VCard ($uid)"); + $vcard->UID = $uid; + } else { + $uid = (string) $vcard->UID; + // common case for v4 vcards where UID must be a URI + $uid = str_replace("urn:uuid:", "", $uid); + } + + // Assert validity of the Card for CardDAV, including valid UID property + $this->validateCard($vcard); + + $client = $this->getClient(); + + $addMemberUrl = $props[XmlEN::ADD_MEMBER] ?? null; + + if (isset($addMemberUrl)) { + $newResInfo = $client->createResource( + $vcard->serialize(), + $client->absoluteUrl($addMemberUrl), + true + ); + } else { + // restrict to allowed characters + $name = preg_replace('/[^A-Za-z0-9._-]/', '-', $uid); + $newResInfo = $client->createResource( + $vcard->serialize(), + $client->absoluteUrl("$name.vcf") + ); + } + + return $newResInfo; + } + + /** + * Updates an existing VCard of the addressbook. + * + * The update request to the server will be made conditional depending on that the provided ETag value of the card + * matches that on the server, meaning that the card has not been changed on the server in the meantime. + * + * @param string $uri The URI of the card to update. + * @param VCard $vcard The updated VCard to be stored. + * @param string $etag The ETag of the card that was originally retrieved and modified. + * @return ?string Returns the ETag of the updated card if provided by the server, null otherwise. If null is + * returned, it must be assumed that the server stored the card with modifications and the card + * should be read back from the server (this is a good idea anyway). + * @api + */ + public function updateCard(string $uri, VCard $vcard, string $etag): ?string + { + // Assert validity of the Card for CardDAV, including valid UID property + $this->validateCard($vcard); + + $client = $this->getClient(); + $etag = $client->updateResource($vcard->serialize(), $uri, $etag); + + return $etag; + } + + /** + * Issues an addressbook-query report. + * + * @psalm-param SimpleConditions|ComplexConditions $conditions + * @param array $conditions + * The query filter conditions, see {@see Filter::__construct()} for format. + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps + * A list of the requested VCard properties. If empty array, the full VCards are requested from the server. + * @param bool $matchAll + * Whether all or any of the conditions needs to match. + * @param int $limit + * Tell the server to return at most $limit results. 0 means no limit. + * + * @psalm-return array + * @return array Returns an array of matched VCards: + * - The keys of the array are the URIs of the vcards + * - The values are associative arrays with keys etag (type: string) and vcard (type: VCard) + * @see Filter + * @since 1.1.0 + * @api + */ + public function query( + array $conditions, + array $requestedVCardProps = [], + bool $matchAll = false, + int $limit = 0 + ) { + $conditions = new Filter($conditions, $matchAll); + $client = $this->getClient(); + $multistatus = $client->query($this->uri, $conditions, $requestedVCardProps, $limit); + + $results = []; + foreach ($multistatus->responses as $response) { + if ($response instanceof ResponsePropstat) { + $respUri = $response->href; + + foreach ($response->propstat as $propstat) { + if (stripos($propstat->status, " 200 ") !== false) { + Config::$logger->debug("VCF for $respUri received via query"); + $vcf = $propstat->prop->props[XmlEN::ADDRDATA] ?? ""; + $vcard = \Sabre\VObject\Reader::read($vcf); + if ($vcard instanceof VCard) { + $results[$respUri] = [ + "etag" => $propstat->prop->props[XmlEN::GETETAG] ?? "", + "vcard" => $vcard + ]; + } else { + Config::$logger->error("sabre reader did not return a VCard object for $vcf\n"); + } + } + } + } elseif ($response instanceof ResponseStatus) { + foreach ($response->hrefs as $respUri) { + if (CardDavClient::compareUrlPaths($respUri, $this->uri)) { + if (stripos($response->status, " 507 ") !== false) { + // results truncated by server + } else { + Config::$logger->debug(__METHOD__ . " Ignoring response on addressbook itself"); + } + } else { + Config::$logger->warning(__METHOD__ . " Unexpected respstatus element {$response->status}"); + } + } + } + } + + return $results; + } + + /** + * This function replaces some well-known XML namespaces with a long name with shorter names for printing. + * + * @param string $s The fully-qualified XML element name (e.g. {urn:ietf:params:xml:ns:carddav}prop) + * @return string The short name (e.g. {CARDDAV}prop) + */ + protected function shortenXmlNamespacesForPrinting(string $s): string + { + return str_replace( + [ "{" . XmlEN::NSCARDDAV . "}", "{" . XmlEN::NSCS . "}" ], + [ "{CARDDAV}", "{CS}" ], + $s + ); + } + + /** + * Validates a VCard before sending it to a CardDAV server. + * + * @param VCard $vcard The VCard to be validated. + * @throws \InvalidArgumentException if the validation fails. + */ + protected function validateCard(VCard $vcard): void + { + $hasError = false; + $errors = ""; + + // Assert validity of the Card for CardDAV, including valid UID property + /** @psalm-var list */ + $validityIssues = $vcard->validate(\Sabre\VObject\Node::PROFILE_CARDDAV | \Sabre\VObject\Node::REPAIR); + foreach ($validityIssues as $issue) { + $name = $issue["node"]->name; + $msg = "Issue with $name of new VCard: " . $issue["message"]; + + if ($issue["level"] <= 2) { // warning + Config::$logger->warning($msg); + } else { // error + Config::$logger->error($msg); + $errors .= "$msg\n"; + $hasError = true; + } + } + + if ($hasError) { + Config::$logger->debug($vcard->serialize()); + throw new \InvalidArgumentException($errors); + } + } + + /** + * Provides the list of property names that should be requested upon call of refreshProperties(). + * + * @psalm-return list + * @return array A list of property names including namespace prefix (e. g. '{DAV:}resourcetype'). + * + * @see WebDavResource::getProperties() + * @see WebDavResource::refreshProperties() + */ + protected function getNeededCollectionPropertyNames(): array + { + $parentPropNames = parent::getNeededCollectionPropertyNames(); + $propNames = array_merge($parentPropNames, self::PROPNAMES); + return array_values(array_unique($propNames)); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/CardDavClient.php b/vendor/mstilkerich/carddavclient/src/CardDavClient.php new file mode 100644 index 0000000..93bb28d --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/CardDavClient.php @@ -0,0 +1,606 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use Psr\Http\Message\ResponseInterface as Psr7Response; +use MStilkerich\CardDavClient\XmlElements\Prop; +use MStilkerich\CardDavClient\XmlElements\Filter; +use MStilkerich\CardDavClient\XmlElements\Multistatus; +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\XmlElements\Deserializers; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Implements the operations of the CardDAV protocol. + * + * This class implements the lower level interactions with the CardDAV server that are utilized by the higher-level + * operations offered by the public entities ({@see AddressbookCollection} etc.) and services ({@see Services\Sync}, + * {@see Services\Discovery}. + * + * An application interacting with the carddavclient library should not interact with this class directly, and it is + * considered an internal part of the library whose interfaces may change without being considered a change of the + * library's API. + * + * @psalm-import-type RequestOptions from HttpClientAdapter + * @psalm-import-type PropTypes from Prop + * @package Internal\Communication + */ +class CardDavClient +{ + private const MAP_NS2PREFIX = [ + XmlEN::NSDAV => 'DAV', + XmlEN::NSCARDDAV => 'CARDDAV', + XmlEN::NSCS => 'CS', + ]; + + /** @var string */ + protected $base_uri; + + /** @var HttpClientAdapter */ + protected $httpClient; + + public function __construct(string $base_uri, string $username, string $password) + { + $this->base_uri = $base_uri; + $this->httpClient = new HttpClientAdapterGuzzle($base_uri, $username, $password); + } + + /** + * Requests a sync-collection REPORT from the CardDAV server. + * + * Note: Google's server does not accept an empty syncToken, though explicitly allowed for initial sync by RFC6578. + * It will respond with 400 Bad Request and error message "Request contains an invalid argument." + * + * The Google issues have been reported to Google: https://issuetracker.google.com/issues/160190530 + */ + public function syncCollection(string $addressbookUri, string $syncToken): Multistatus + { + $srv = self::getParserService(); + $body = $srv->write(XmlEN::REPORT_SYNCCOLL, [ + XmlEN::SYNCTOKEN => $syncToken, + XmlEN::SYNCLEVEL => "1", + XmlEN::PROP => [ XmlEN::GETETAG => null ] + ]); + + // RFC6578: Depth: 0 header is required for sync-collection report + // Google requires a Depth: 1 header or the REPORT will only target the collection itself + // This hack seems to be the simplest solution to behave RFC-compliant in general but have Google work + // nonetheless + if (strpos(self::concatUrl($this->base_uri, $addressbookUri), "www.googleapis.com") !== false) { + $depthValue = "1"; + } else { + $depthValue = "0"; + } + + $response = $this->httpClient->sendRequest('REPORT', $addressbookUri, [ + "headers" => + [ + "Depth" => $depthValue, + "Content-Type" => "application/xml; charset=UTF-8" + ], + "body" => $body + ]); + + return self::checkAndParseXMLMultistatus($response); + } + + public function getResource(string $uri): Psr7Response + { + $response = $this->httpClient->sendRequest('GET', $uri); + self::assertHttpStatus($response, 200, 200, "GET $uri"); + + $body = (string) $response->getBody(); + if (empty($body)) { + throw new \Exception("Response to GET $uri request does not include a body"); + } + + return $response; + } + + /** + * Fetches an address object. + * + * @param string $uri URI of the address object to fetch + * @psalm-return array{etag: string, vcf: string} + * @return array + * Associative array with keys + * - etag (string): Entity tag of the created resource if returned by server, otherwise empty string. + * - vcf (string): The address data of the address object + */ + public function getAddressObject(string $uri): array + { + $response = $this->getResource($uri); + + // presence of this header is required per RFC6352: + // "A response to a GET request targeted at an address object resource MUST contain an ETag response header + // field indicating the current value of the strong entity tag of the address object resource." + $etag = $response->getHeaderLine("ETag"); + if (empty($etag)) { + throw new \Exception("Response to address object $uri GET request does not include ETag header"); + } + + $body = (string) $response->getBody(); // checked to be present in getResource() + return [ 'etag' => $etag, 'vcf' => $body ]; + } + + /** + * Requests the server to delete the given resource. + */ + public function deleteResource(string $uri): void + { + $response = $this->httpClient->sendRequest('DELETE', $uri); + self::assertHttpStatus($response, 200, 204, "DELETE $uri"); + } + + /** + * Requests the server to update the given resource. + * + * Normally, the ETag of the existing expected server-side resource should be given to make the update + * conditional on that no other changes have been done to the server-side resource, otherwise lost updates might + * occur. However, if no ETag is given, the server-side resource is overwritten unconditionally. + * + * @return ?string + * ETag of the updated resource, an empty string if no ETag was given by the server, or null if the update failed + * because the server-side ETag did not match the given one. + */ + public function updateResource(string $body, string $uri, string $etag = ""): ?string + { + $headers = [ "Content-Type" => "text/vcard" ]; + if (!empty($etag)) { + $headers["If-Match"] = $etag; + } + + $response = $this->httpClient->sendRequest( + 'PUT', + $uri, + [ + "headers" => $headers, + "body" => $body + ] + ); + + $status = $response->getStatusCode(); + + if ($status == 412) { + $etag = null; + } else { + self::assertHttpStatus($response, 200, 204, "PUT $uri"); + $etag = $response->getHeaderLine("ETag"); + } + + return $etag; + } + + /** + * Requests the server to create the given resource. + * + * @param bool $post If true + * + * @psalm-return array{uri: string, etag: string} + * @return array + * Associative array with keys + * - uri (string): URI of the new resource if the request was successful + * - etag (string): Entity tag of the created resource if returned by server, otherwise empty string. + */ + public function createResource(string $body, string $suggestedUri, bool $post = false): array + { + $uri = $suggestedUri; + $attempt = 0; + + $headers = [ "Content-Type" => "text/vcard" ]; + if ($post) { + $reqtype = 'POST'; + $retryLimit = 1; + } else { + $reqtype = 'PUT'; + // for PUT, we have to guess a free URI, so we give it several tries + $retryLimit = 5; + $headers["If-None-Match"] = "*"; + } + + do { + ++$attempt; + $response = $this->httpClient->sendRequest( + $reqtype, + $uri, + [ "headers" => $headers, "body" => $body ] + ); + + $status = $response->getStatusCode(); + // 201 -> New resource created + // 200/204 -> Existing resource modified (should not happen b/c of If-None-Match + // 412 -> Precondition failed + if ($status == 412) { + // make up a new random filename until retry limit is hit (append a random integer to the suggested + // filename, e.g. /newcard.vcf could become /newcard-1234.vcf) + $randint = rand(); + $uri = preg_replace("/(\.[^.]*)?$/", "-$randint$0", $suggestedUri, 1); + } + } while (($status == 412) && ($attempt < $retryLimit)); + + self::assertHttpStatus($response, 201, 201, "$reqtype $suggestedUri"); + + $etag = $response->getHeaderLine("ETag"); + if ($post) { + $uri = $response->getHeaderLine("Location"); + } + return [ 'uri' => $uri, 'etag' => $etag ]; + } + + /** + * Issues an addressbook-multiget request to the server. + * + * @param string $addressbookUri URI of the addressbook to fetch the objects from + * @psalm-param list $requestedUris + * @param array $requestedUris + * List of URIs of the objects to fetch + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps + * List of VCard properties to request, empty to request the full cards. + * + * @psalm-return Multistatus + */ + public function multiGet( + string $addressbookUri, + array $requestedUris, + array $requestedVCardProps = [] + ): Multistatus { + $srv = self::getParserService(); + + // Determine the prop element for the report + $reqprops = [ + XmlEN::GETETAG => null, + XmlEN::ADDRDATA => $this->determineReqCardProps($requestedVCardProps) + ]; + + $body = $srv->write( + XmlEN::REPORT_MULTIGET, + array_merge( + [ [ 'name' => XmlEN::PROP, 'value' => $reqprops ] ], + array_map( + function (string $uri): array { + return [ 'name' => XmlEN::HREF, 'value' => $uri ]; + }, + $requestedUris + ) + ) + ); + + $response = $this->httpClient->sendRequest('REPORT', $addressbookUri, [ + "headers" => + [ + // RFC6352: Depth: 0 header is required for addressbook-multiget report. + "Depth" => "0", + "Content-Type" => "application/xml; charset=UTF-8" + ], + "body" => $body + ]); + + return self::checkAndParseXMLMultistatus($response, XmlElements\ResponsePropstat::class); + } + + /** + * Issues an addressbook-query report. + * + * @param string $addressbookUri The URI of the addressbook collection to query + * @param Filter $filter The query filter conditions + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps + * A list of the requested VCard properties. If empty array, the full VCards are requested from the server. + * @param int $limit Tell the server to return at most $limit results. 0 means no limit. + * @psalm-return Multistatus + */ + public function query( + string $addressbookUri, + Filter $filter, + array $requestedVCardProps, + int $limit + ): Multistatus { + $srv = self::getParserService(); + + $reportOptions = [ + // requested properties (both WebDAV and VCard properties) + [ + 'name' => XmlEN::PROP, + 'value' => [ + XmlEN::GETETAG => null, + XmlEN::ADDRDATA => $this->determineReqCardProps($requestedVCardProps) + ] + ], + // filter element with the conditions that cards need to match + [ + 'name' => XmlEN::FILTER, + 'attributes' => $filter->xmlAttributes(), + 'value' => $filter + ] + ]; + + // Limit element if needed + if ($limit > 0) { + $reportOptions[] = [ 'name' => XmlEN::LIMIT, 'value' => [ 'name' => XmlEN::NRESULTS, 'value' => $limit ] ]; + } + + $body = $srv->write(XmlEN::REPORT_QUERY, $reportOptions); + + $response = $this->httpClient->sendRequest('REPORT', $addressbookUri, [ + "headers" => + [ + // RFC6352: Depth: 1 header sets query scope to the addressbook collection + "Depth" => "1", + "Content-Type" => "application/xml; charset=UTF-8" + ], + "body" => $body + ]); + + return self::checkAndParseXMLMultistatus($response); + } + + /** + * Builds a CARDDAV::address-data element with the requested properties. + * + * If no properties are requested, returns null - an empty address-data element means that the full VCards shall be + * returned. + * + * Some properties that are mandatory are added to the list. + * + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps List of the VCard properties requested by the user + * @psalm-return null|list + * @return null|array> + */ + private function determineReqCardProps(array $requestedVCardProps): ?array + { + if (empty($requestedVCardProps)) { + return null; + } + + $requestedVCardProps = self::addRequiredVCardProperties($requestedVCardProps); + + $reqprops = array_map( + function (string $prop): array { + return [ + 'name' => XmlEN::VCFPROP, + 'attributes' => [ 'name' => $prop ] + ]; + }, + $requestedVCardProps + ); + + return $reqprops; + } + + /** + * Retrieves a set of WebDAV properties for a resource. + * + * @param string $uri The URI of the resource to retrieve properties for. + * @psalm-param list $props + * @param array $props + * List of properties to retrieve, given as XML element names + * @psalm-param "0"|"1"|"infinity" $depth + * @param string $depth Value for the Depth header + * + * @psalm-return list + * @return array> + */ + public function findProperties( + string $uri, + array $props, + string $depth = "0" + ): array { + $srv = self::getParserService(); + $body = $srv->write(XmlEN::PROPFIND, [ + XmlEN::PROP => array_fill_keys($props, null) + ]); + + $result = $this->requestWithRedirectionTarget( + 'PROPFIND', + $uri, + [ + "headers" => + [ + // RFC4918: A client MUST submit a Depth header with a value of "0", "1", or "infinity" + "Depth" => $depth, + "Content-Type" => "application/xml; charset=UTF-8", + // Prefer: reduce reply size if supported, see RFC8144 + "Prefer" => "return=minimal" + ], + "body" => $body + ] + ); + + $multistatus = self::checkAndParseXMLMultistatus($result["response"], XmlElements\ResponsePropstat::class); + + $resultProperties = []; + + foreach ($multistatus->responses as $response) { + $href = $response->href; + + // There may have been redirects involved in querying the properties, particularly during addressbook + // discovery. They may even point to a different server than the original request URI. Return absolute URL + // in the responses to allow the caller to know the actual location on that the properties where reported + $respUri = self::concatUrl($result["location"], $href); + + if (!empty($response->propstat)) { + foreach ($response->propstat as $propstat) { + if (stripos($propstat->status, " 200 ") !== false) { + $resultProperties[] = [ 'uri' => $respUri, 'props' => $propstat->prop->props ]; + } + } + } + } + + return $resultProperties; + } + + /** + * Adds required VCard properties to a set specified by the user. + * + * This is needed to ensure retrieval of a valid VCard, as some properties are mandatory. + * + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps List of properties requested by the user + * @psalm-return list + * @return array List of properties requested by the user, completed with mandatory properties. + */ + private static function addRequiredVCardProperties(array $requestedVCardProps): array + { + $minimumProps = [ 'BEGIN', 'END', 'FN', 'VERSION', 'UID' ]; + foreach ($minimumProps as $prop) { + if (!in_array($prop, $requestedVCardProps)) { + $requestedVCardProps[] = $prop; + } + } + + return $requestedVCardProps; + } + + private static function assertHttpStatus(Psr7Response $davReply, int $minCode, int $maxCode, string $nfo): void + { + $status = $davReply->getStatusCode(); + + if (($status < $minCode) || ($status > $maxCode)) { + $reason = $davReply->getReasonPhrase(); + $body = (string) $davReply->getBody(); + + throw new \Exception("$nfo HTTP request was not successful ($status $reason): $body"); + } + } + + /** + * @template RT of XmlElements\Response + * @psalm-param class-string $responseType + * @psalm-return Multistatus + * @return Multistatus + */ + private static function checkAndParseXMLMultistatus( + Psr7Response $davReply, + string $responseType = XmlElements\Response::class + ): Multistatus { + $multistatus = null; + + self::assertHttpStatus($davReply, 207, 207, "Expected Multistatus"); + if (preg_match(';(?i)(text|application)/xml;', $davReply->getHeaderLine('Content-Type'))) { + $service = self::getParserService(); + $multistatus = $service->expect(XmlEN::MULTISTATUS, (string) $davReply->getBody()); + } + + if (!($multistatus instanceof Multistatus)) { + throw new XmlParseException("Response is not the expected Multistatus response."); + } + + foreach ($multistatus->responses as $response) { + if (!($response instanceof $responseType)) { + throw new XmlParseException("Multistatus contains unexpected responses (Expected: $responseType)"); + } + } + + /** @psalm-var Multistatus */ + return $multistatus; + } + + /** + * Performs a WebDAV request, automatically following redirections and providing the final target with the result. + * + * @param string $method The WebDAV method of the request (PROPFIND, REPORT, etc.) + * @param string $uri The target of the request + * @param RequestOptions $options Additional options for the request + * + * @psalm-return array{redirected: bool, location: string, response: Psr7Response} + * @return array + */ + private function requestWithRedirectionTarget(string $method, string $uri, array $options = []): array + { + $options['allow_redirects'] = false; + + $redirAttempt = 0; + $redirLimit = 5; + + $uri = $this->absoluteUrl($uri); + + do { + $response = $this->httpClient->sendRequest($method, $uri, $options); + $scode = $response->getStatusCode(); + + // 301 Moved Permanently + // 308 Permanent Redirect + // 302 Found + // 307 Temporary Redirect + $isRedirect = (($scode == 301) || ($scode == 302) || ($scode == 307) || ($scode == 308)); + + if ($isRedirect && $response->hasHeader('Location')) { + $uri = self::concatUrl($uri, $response->getHeaderLine('Location')); + $redirAttempt++; + } else { + break; + } + } while ($redirAttempt < $redirLimit); + + return [ + "redirected" => ($redirAttempt == 0), + "location" => $uri, + "response" => $response + ]; + } + + public function absoluteUrl(string $relurl): string + { + return self::concatUrl($this->base_uri, $relurl); + } + + public static function concatUrl(string $baseurl, string $relurl): string + { + return \Sabre\Uri\resolve($baseurl, $relurl); + } + + public static function compareUrlPaths(string $url1, string $url2): bool + { + $comp1 = \Sabre\Uri\parse($url1); + $comp2 = \Sabre\Uri\parse($url2); + $p1 = trim(rtrim($comp1["path"], "/"), "/"); + $p2 = trim(rtrim($comp2["path"], "/"), "/"); + return $p1 === $p2; + } + + private static function getParserService(): \Sabre\Xml\Service + { + + $service = new \Sabre\Xml\Service(); + $service->namespaceMap = self::MAP_NS2PREFIX; + $service->elementMap = array_merge( + Prop::PROP_DESERIALIZERS, + [ + XmlEN::MULTISTATUS => XmlElements\Multistatus::class, + XmlEN::RESPONSE => XmlElements\Response::class, + XmlEN::PROPSTAT => XmlElements\Propstat::class, + XmlEN::PROP => XmlElements\Prop::class, + ] + ); + + return $service; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Config.php b/vendor/mstilkerich/carddavclient/src/Config.php new file mode 100644 index 0000000..0545ea8 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Config.php @@ -0,0 +1,50 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use Psr\Log\{LoggerInterface, NullLogger}; + +/** + * Central configuration of the carddavclient library. + * + * @package Public\Infrastructure + */ +class Config +{ + /** @var LoggerInterface */ + public static $logger; + + /** @var LoggerInterface */ + public static $httplogger; + + public static function init(LoggerInterface $logger = null, LoggerInterface $httplogger = null): void + { + self::$logger = $logger ?? new NullLogger(); + self::$httplogger = $httplogger ?? new NullLogger(); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Exception/ClientException.php b/vendor/mstilkerich/carddavclient/src/Exception/ClientException.php new file mode 100644 index 0000000..f853472 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Exception/ClientException.php @@ -0,0 +1,39 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\Exception; + +use Psr\Http\Client\ClientExceptionInterface; + +/** + * Implementation of PSR-18 ClientExceptionInterface. + * + * @package Public\Exceptions + */ +class ClientException extends \Exception implements ClientExceptionInterface +{ +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Exception/NetworkException.php b/vendor/mstilkerich/carddavclient/src/Exception/NetworkException.php new file mode 100644 index 0000000..9f132aa --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Exception/NetworkException.php @@ -0,0 +1,60 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\Exception; + +use Psr\Http\Message\RequestInterface; +use Psr\Http\Client\NetworkExceptionInterface; + +/** + * Implementation of PSR-18 NetworkExceptionInterface. + * + * @package Public\Exceptions + */ +class NetworkException extends ClientException implements NetworkExceptionInterface +{ + /** @var RequestInterface */ + private $request; + + public function __construct(string $message, int $code, RequestInterface $request, ?\Throwable $previous = null) + { + parent::__construct($message, $code, $previous); + $this->request = $request; + } + + /** + * Returns the request. + * + * The request object MAY be a different object from the one passed to ClientInterface::sendRequest() + * + * @return RequestInterface + */ + public function getRequest(): RequestInterface + { + return $this->request; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Exception/XmlParseException.php b/vendor/mstilkerich/carddavclient/src/Exception/XmlParseException.php new file mode 100644 index 0000000..9741c73 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Exception/XmlParseException.php @@ -0,0 +1,37 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\Exception; + +/** + * Exception type to indicate that a parsed XML did not comply with the requirements described in its RFC definition. + * + * @package Public\Exceptions + */ +class XmlParseException extends \Exception +{ +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/HttpClientAdapter.php b/vendor/mstilkerich/carddavclient/src/HttpClientAdapter.php new file mode 100644 index 0000000..f146379 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/HttpClientAdapter.php @@ -0,0 +1,131 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use Psr\Http\Message\ResponseInterface as Psr7Response; + +/** + * Abstract base class for the internal HTTP client adapter. + * + * This class intends to decouple the rest of this library from the underlying HTTP client library to allow for + * future replacement. + * + * We aim at staying close to the PSR-18 definition of the Http ClientInterface, however, because Guzzle does currently + * not expose this interface (in particular its Psr7Request creation), compliance would mean to define an own + * implementation of the Psr7 Request Interface to create request objects, that would have to be deconstructed when + * interaction with Guzzle again. + * + * So for now, this is not compliant with PSR-18 for simplicity, but we aim at staying close to the definition + * considering a potential later refactoring. + * + * @psalm-type RequestOptions = array { + * allow_redirects?: bool, + * body?: string, + * headers?: array> + * } + * + * @package Internal\Communication + */ +abstract class HttpClientAdapter +{ + /** + * The base URI for requests. + * @var string + */ + protected $baseUri; + + /** + * Sends an HTTP request and returns a PSR-7 response. + * + * @param string $method The request method (GET, PROPFIND, etc.) + * @param string $uri The target URI. If relative, taken relative to the internal base URI of the HTTP client + * @psalm-param RequestOptions $options + * @param array $options + * Request-specific options, merged with/override the default options of the client. Supported options are: + * - 'allow_redirects' => boolean: True, if redirect responses should be resolved by the client. + * - 'body' => Request body as string: Optional body to send with the HTTP request + * - 'headers' => [ 'Headername' => 'Value' | [ 'Val1', 'Val2', ...] ]: Headers to include with the request + * + * @return Psr7Response The response retrieved from the server. + * + * @throws \Psr\Http\Client\ClientExceptionInterface if request could not be sent or response could not be parsed + * @throws \Psr\Http\Client\RequestExceptionInterface if request is not a well-formed HTTP request or is missing + * some critical piece of information (such as a Host or Method) + * @throws \Psr\Http\Client\NetworkExceptionInterface if the request cannot be sent due to a network failure of any + * kind, including a timeout + */ + abstract public function sendRequest(string $method, string $uri, array $options = []): Psr7Response; + + /** + * Checks whether the given URI has the same domain as the base URI of this HTTP client. + * + * If the given URI does not contain a domain part, true is returned (as when used, it will + * get that part from the base URI). + * + * @param string $uri The URI to check + * @return bool True if the URI shares the same domain as the base URI. + */ + protected function checkSameDomainAsBase(string $uri): bool + { + $compUri = \Sabre\Uri\parse($uri); + + // if the URI is relative, the domain is the same + if (isset($compUri["host"])) { + $compBase = \Sabre\Uri\parse($this->baseUri); + + $result = strcasecmp( + self::getDomainFromSubdomain($compUri["host"]), + self::getDomainFromSubdomain($compBase["host"] ?? "") + ) === 0; + } else { + $result = true; + } + + return $result; + } + + /** + * Extracts the domain name from a subdomain. + * + * If the given string does not have a subdomain (i.e. top-level domain or domain only), + * it is returned as provided. + * + * @param string $subdomain The subdomain (e.g. sub.example.com) + * @return string The domain of $subdomain (e.g. example.com) + */ + protected static function getDomainFromSubdomain(string $subdomain): string + { + $parts = explode(".", $subdomain); + + if (count($parts) > 2) { + $subdomain = implode(".", array_slice($parts, -2)); + } + + return $subdomain; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/HttpClientAdapterGuzzle.php b/vendor/mstilkerich/carddavclient/src/HttpClientAdapterGuzzle.php new file mode 100644 index 0000000..2aeca06 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/HttpClientAdapterGuzzle.php @@ -0,0 +1,344 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use GuzzleHttp\{Client, HandlerStack, Middleware, MessageFormatter}; +use Psr\Http\Message\ResponseInterface as Psr7Response; +use Psr\Http\Client\ClientInterface as Psr18ClientInterface; +use MStilkerich\CardDavClient\Exception\{ClientException, NetworkException}; + +/** + * Adapter for the Guzzle HTTP client library. + * + * @psalm-import-type RequestOptions from HttpClientAdapter + * + * @package Internal\Communication + */ +class HttpClientAdapterGuzzle extends HttpClientAdapter +{ + /** + * A list of authentication schemes that can be handled by Guzzle itself, independent on whether it works only with + * the Guzzle Curl HTTP handler or not. + * + * @psalm-var list + * @var array + */ + private const GUZZLE_KNOWN_AUTHSCHEMES = [ 'basic', 'digest', 'ntlm' ]; + + /** + * The Client object of the Guzzle HTTP library. + * @var Client + */ + private $client; + + /** + * The username to use for authentication + * @var string + */ + private $username; + + /** + * The password to use for authentication + * @var string + */ + private $password; + + /** + * The HTTP authentication scheme to use. Null if not determined yet. + * @var ?string + */ + private $authScheme; + + /** + * HTTP authentication schemes tried without success, to avoid trying again. + * @psalm-var list + * @var array + */ + private $failedAuthSchemes = []; + + /** + * Maps lowercase auth-schemes to their CURLAUTH_XXX constant. Only values not part of GUZZLE_KNOWN_AUTHSCHEMES are + * relevant here. + * @var null|array + */ + private static $schemeToCurlOpt; + + /** Constructs a HttpClientAdapterGuzzle object. + * + * @param string $base_uri Base URI to be used when relative URIs are given to requests. + * @param string $username Username used to authenticate with the server. + * @param string $password Password used to authenticate with the server. + */ + public function __construct(string $base_uri, string $username, string $password) + { + $this->baseUri = $base_uri; + $this->username = $username; + $this->password = $password; + + if (!isset(self::$schemeToCurlOpt)) { + if (extension_loaded("curl")) { + self::$schemeToCurlOpt = [ + 'negotiate' => CURLAUTH_NEGOTIATE, + 'curlany' => CURLAUTH_ANY, + ]; + } else { + self::$schemeToCurlOpt = []; + } + } + + $stack = HandlerStack::create(); + $stack->push(Middleware::log( + Config::$httplogger, + new MessageFormatter("\"{method} {target} HTTP/{version}\" {code}\n" . MessageFormatter::DEBUG) + )); + + $guzzleOptions = $this->prepareGuzzleOptions(); + $guzzleOptions['handler'] = $stack; + $guzzleOptions['http_errors'] = false; // no exceptions on 4xx/5xx status, also required by PSR-18 + $guzzleOptions['base_uri'] = $base_uri; + + $this->client = new Client($guzzleOptions); + } + + /** + * Sends a PSR-7 request and returns a PSR-7 response. + * + * The given URI may be relative to the base URI given on construction of this object or a full URL. + * Authentication is only attempted in case the domain name of the request URI matches that of the base URI + * (subdomains may differ). + * + * @psalm-param RequestOptions $options + * @param array $options + * Options for the HTTP client, and default request options. May include any of the options accepted by + * {@see HttpClientAdapter::sendRequest()}. + */ + public function sendRequest(string $method, string $uri, array $options = []): Psr7Response + { + $doAuth = $this->checkSameDomainAsBase($uri); + $guzzleOptions = $this->prepareGuzzleOptions($options, $doAuth); + + try { + $response = $this->client->request($method, $uri, $guzzleOptions); + + // Workaround for Sabre/DAV vs. Curl incompatibility + if ($doAuth && $this->checkSabreCurlIncompatibility($method, $response)) { + Config::$logger->debug("Attempting workaround for Sabre/Dav / curl incompatibility"); + $guzzleOptions = $this->prepareGuzzleOptions($options, $doAuth); + $response = $this->client->request($method, $uri, $guzzleOptions); + } + + if ($doAuth && $response->getStatusCode() == 401) { + foreach ($this->getSupportedAuthSchemes($response) as $scheme) { + $this->authScheme = $scheme; + + Config::$logger->debug("Trying auth scheme $scheme"); + + $guzzleOptions = $this->prepareGuzzleOptions($options, $doAuth); + $response = $this->client->request($method, $uri, $guzzleOptions); + + if ($response->getStatusCode() != 401) { + break; + } else { + $this->failedAuthSchemes[] = $scheme; + } + } + + if ($response->getStatusCode() >= 400) { + Config::$logger->debug("None of the available auth schemes worked"); + unset($this->authScheme); + } + } + + return $response; + } catch (\GuzzleHttp\Exception\RequestException $e) { + // thrown in the event of a networking error or too many redirects + throw new NetworkException($e->getMessage(), intval($e->getCode()), $e->getRequest(), $e); + } catch (\InvalidArgumentException | \GuzzleHttp\Exception\GuzzleException $e) { + // Anything else + throw new ClientException($e->getMessage(), intval($e->getCode()), $e); + } + } + + /** + * Checks if a request was rejected because of an incompatibility between curl and sabre/dav. + * + * Background: When using DIGEST authentication, it is required to first send a request to the server to determine + * the parameters for the DIGEST authentication. This request is supposed to fail with 401 and the client can + * determine the parameters from the WWW-Authenticate header and try again with the proper Authentication header. + * Curl optimizes the first request by omitting the request body as it expects the request to fail anyway. + * + * Now sabre/dav has a feature that allows to reply to certain REPORT requests without the need for authentication. + * This is specifically useful for Caldav, which may want to make available certain information from a calendar to + * anonymous users (e.g. free/busy time). Therefore, the authentication is done at a later time than the first + * attempt to evaluate the REPORT. A REPORT request requires a body, and thus sabre/dav will bail out with an + * internal server error instead of a 401, normally causing the client library to fail. The problem specifically + * only occurs for REPORT requests, for other requests such as PROPFIND the problem is not triggered in sabre and an + * expected 401 response is returned. + * + * Read all about it {@link https://github.com/sabre-io/dav/issues/932 here}. + * + * As a sidenote, nextcloud is not affected even though it uses sabre/dav, because the feature causing the server + * errors can be disabled and is in nextcloud. But there are other servers (Baïkal) using sabre/dav that are + * affected. + * + * As a workaround, it is possible to ask curl to do negotiation of the authentication scheme to use, but providing + * the authentication scheme CURLAUTH_ANY. With this, curl will not assume that the initial request might fail (as + * not authentication may be needed), and thus the initial request will include the request body. The downside of + * this is that even when we know the authentication scheme supported by a server (e.g. basic), this setting will + * cause twice the number of requests being sent to the server. + * + * Because it doesn't seem that this issue will get fixed, and the widespread usage of sabre/dav, I decided to + * include this workaround in the carddavclient library that specifically detects the situation and applies the + * above workaround without affecting the efficiency of communication when talking to other servers. + * + * We detect the situation by the following indicators: + * - We have the curl extension loaded + * - REPORT request was sent + * - Result status code is 500 + * - The server is a sabre/dav server (X-Sabre-Version header is set) + * - The response includes the known error message: + * ```xml + * + * + * 4.1.2 + * Sabre\Xml\ParseException + * The input element to parse is empty. Do not attempt to parse + * + * ``` + */ + private function checkSabreCurlIncompatibility(string $method, Psr7Response $response): bool + { + if ( + extension_loaded("curl") + && $response->getStatusCode() == 500 + && strcasecmp($method, "REPORT") == 0 + && $response->hasHeader("X-Sabre-Version") + ) { + $body = (string) $response->getBody(); + if (strpos($body, "The input element to parse is empty. Do not attempt to parse") !== false) { + $this->authScheme = "curlany"; + return true; + } + } + + return false; + } + + /** + * Prepares options for the Guzzle request. + * + * @psalm-param RequestOptions $options + * @param array $options + * @param bool $doAuth True to attempt authentication. False will only try unauthenticated access. + */ + private function prepareGuzzleOptions(array $options = [], bool $doAuth = false): array + { + $guzzleOptions = []; + + foreach ([ "headers", "body" ] as $copyopt) { + if (isset($options[$copyopt])) { + $guzzleOptions[$copyopt] = $options[$copyopt]; + } + } + + if (($options["allow_redirects"] ?? true) === false) { + $guzzleOptions["allow_redirects"] = false; + } else { + $guzzleOptions["allow_redirects"] = [ + 'max' => 5, + 'strict' => true, // keep original method, i.e. do not perform GET on redirection target + 'referer' => false, + 'protocols' => ['http', 'https'], + 'track_redirects' => false + ]; + } + + $authScheme = $this->authScheme; + if ($doAuth && isset($authScheme)) { + Config::$logger->debug("Using auth scheme $authScheme"); + + if (in_array($authScheme, self::GUZZLE_KNOWN_AUTHSCHEMES)) { + $guzzleOptions['auth'] = [$this->username, $this->password, $this->authScheme]; + } elseif (isset(self::$schemeToCurlOpt[$authScheme])) { // will always be true + if (isset($_SERVER['KRB5CCNAME']) && is_string($_SERVER['KRB5CCNAME'])) { + putenv("KRB5CCNAME=" . $_SERVER['KRB5CCNAME']); + } + $guzzleOptions["curl"] = [ + CURLOPT_HTTPAUTH => self::$schemeToCurlOpt[$authScheme], + CURLOPT_USERNAME => $this->username, + CURLOPT_PASSWORD => $this->password + ]; + } + } + + // On occasion, we get CURL error 16 Error in the HTTP2 framing layer + // Until the source of this is clear, disable HTTP2 for now + /* + $curlLoaded = extension_loaded("curl"); + if ($curlLoaded && (curl_version()["features"] & CURL_VERSION_HTTP2 !== 0)) { + $guzzleOptions["version"] = 2.0; // HTTP2 + } + */ + + return $guzzleOptions; + } + + /** + * Extracts HTTP authentication schemes from a WWW-Authenticate header. + * + * The schemes offered by the server in the WWW-Authenticate header are intersected with those supported by Guzzle / + * curl. Schemes that havev been tried with this object without success are filtered. + * + * @param Psr7Response $response A status 401 response returned by the server. + * + * @psalm-return list + * @return array An array of authentication schemes that can be tried. + */ + private function getSupportedAuthSchemes(Psr7Response $response): array + { + $authHeaders = $response->getHeader("WWW-Authenticate"); + $schemes = []; + + foreach ($authHeaders as $authHeader) { + $authHeader = trim($authHeader); + foreach (preg_split("/\s*,\s*/", $authHeader) as $challenge) { + if (preg_match("/^([^ =]+)(\s+[^=].*)?$/", $challenge, $matches)) { // filter auth-params + $scheme = strtolower($matches[1]); + if ( + (in_array($scheme, self::GUZZLE_KNOWN_AUTHSCHEMES) || isset(self::$schemeToCurlOpt[$scheme])) + && (! in_array($scheme, $this->failedAuthSchemes)) + ) { + $schemes[] = $scheme; + } + } + } + } + + return $schemes; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Services/Discovery.php b/vendor/mstilkerich/carddavclient/src/Services/Discovery.php new file mode 100644 index 0000000..69a8962 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Services/Discovery.php @@ -0,0 +1,272 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\Services; + +use MStilkerich\CardDavClient\{Account, AddressbookCollection, CardDavClient, Config, WebDavCollection}; + +/** + * Provides a service to discover the addressbooks for a CardDAV account. + * + * It implements the discovery using the mechanisms specified in RFC 6764, which is based on DNS SRV/TXT records and/or + * well-known URI redirection on the server. + * + * @psalm-type Server = array{ + * host: string, + * port: string, + * scheme: 'http' | 'https', + * dnsrr?: string, + * userinput?: bool + * } + * + * @psalm-type SrvRecord = array{pri: int, weight: int, target: string, port: int} + * @psalm-type TxtRecord = array{txt: string} + * + * @package Public\Services + */ +class Discovery +{ + /** + * Some builtins for public providers that don't have discovery properly set up. + * + * It maps a domain name that is part of the typically used usernames to a working discovery URI. This allows + * discovery from data as typically provided by a user without the application having to care about it. + * + * @var array + */ + private const KNOWN_SERVERS = [ + "gmail.com" => "www.googleapis.com", + "googlemail.com" => "www.googleapis.com", + ]; + + /** + * Discover the addressbooks for a CardDAV account. + * + * @param Account $account The CardDAV account providing credentials and initial discovery URI. + * @psalm-return list + * @return array The discovered addressbooks. + * + * @throws \Exception + * In case of error, sub-classes of \Exception are thrown, with an error message contained within the \Exception + * object. + * + * @api + */ + public function discoverAddressbooks(Account $account): array + { + $uri = $account->getDiscoveryUri(); + Config::$logger->debug("Starting discovery with input $uri"); + if (!preg_match(';^(([^:]+)://)?(([^/:]+)(:([0-9]+))?)(/?.*)$;', $uri, $match)) { + throw new \InvalidArgumentException("The account's discovery URI must contain a hostname (got: $uri)"); + } + + $protocol = $match[2]; // optional + $host = $match[4]; // mandatory + $port = $match[6]; // optional + $path = $match[7]; // optional + + // plain is only used if http was explicitly given + $force_ssl = ($protocol !== "http"); + + // setup default values if no user values given + if (strlen($protocol) == 0) { + $protocol = $force_ssl ? 'https' : 'http'; + } + if (strlen($port) == 0) { + $port = $force_ssl ? '443' : '80'; + } + + // (1) Discover the hostname and port (may be multiple results for failover setups) + // $servers is array of: + // [host => "contacts.abc.com", port => "443", scheme => "https", dnsrr => '_carddavs._tcp.abc.com'] + // servers in the array are ordered by precedence, highest first + // dnsrr is only set when the server was discovered by lookup of DNS SRV record + $servers = $this->discoverServers($host, $force_ssl); + + // some builtins for providers that have discovery for the domains known to + // users not properly set up + if (key_exists($host, self::KNOWN_SERVERS)) { + $servers[] = [ "host" => self::KNOWN_SERVERS[$host], "port" => $port, "scheme" => $protocol]; + } + + // as a fallback, we will last try what the user provided + $servers[] = [ "host" => $host, "port" => $port, "scheme" => $protocol, "userinput" => true ]; + + $addressbooks = []; + + // (2) Discover the "initial context path" for each servers (until first success) + foreach ($servers as $server) { + $baseurl = $server["scheme"] . "://" . $server["host"] . ":" . $server["port"]; + $account->setUrl($baseurl); + + $contextpaths = $this->discoverContextPath($server); + + // as a fallback, we will last try what the user provided + if (($server["userinput"] ?? false) && (!empty($path))) { + $contextpaths[] = $path; + } + + foreach ($contextpaths as $contextpath) { + Config::$logger->debug("Try context path $contextpath"); + // (3) Attempt a PROPFIND asking for the DAV:current-user-principal property + $principalUri = $account->findCurrentUserPrincipal($contextpath); + if (isset($principalUri)) { + // (4) Attempt a PROPFIND asking for the addressbook home of the user on the principal URI + $addressbookHomeUri = $account->findAddressbookHome($principalUri); + if (isset($addressbookHomeUri)) { + try { + // (5) Attempt PROPFIND (Depth 1) to discover all addressbooks of the user + $addressbookHome = new WebDavCollection($addressbookHomeUri, $account); + + foreach ($addressbookHome->getChildren() as $abookCandidate) { + if ($abookCandidate instanceof AddressbookCollection) { + $addressbooks[] = $abookCandidate; + } + } + + if (count($addressbooks) > 0) { + break 2; + } + } catch (\Exception $e) { + Config::$logger->info("Exception while querying addressbooks: " . $e->getMessage()); + } + } + } + } + } + + return $addressbooks; + } + + /** + * Discovers the CardDAV service for the given domain using DNS SRV lookups. + * + * @param string $host A domain name to discover the service for + * @param bool $force_ssl If true, only services with transport encryption (carddavs) will be discovered, + * otherwise the function will try to discover unencrypted (carddav) services after failing + * to discover encrypted ones. + * @psalm-return list + * @return array + * Returns an array of associative arrays of services discovered via DNS. If nothing was found, the returned array + * is empty. + */ + private function discoverServers(string $host, bool $force_ssl): array + { + $servers = []; + + $rrnamesAndSchemes = [ ["_carddavs._tcp.$host", 'https'] ]; + if ($force_ssl === false) { + $rrnamesAndSchemes[] = ["_carddav._tcp.$host", 'http']; + } + + foreach ($rrnamesAndSchemes as $rrnameAndScheme) { + list($rrname, $scheme) = $rrnameAndScheme; + + // query SRV records + /** @psalm-var list | false */ + $dnsresults = dns_get_record($rrname, DNS_SRV); + + if (is_array($dnsresults)) { + break; + } + } + + if (is_array($dnsresults)) { + usort($dnsresults, [self::class, 'orderDnsRecords']); + + // build results + foreach ($dnsresults as $dnsres) { + if (isset($dnsres['target']) && isset($dnsres['port'])) { + $servers[] = + [ + "host" => $dnsres['target'], + "port" => (string) $dnsres['port'], + "scheme" => $scheme, + "dnsrr" => $rrname + ]; + Config::$logger->info("Found server per DNS SRV $rrname: {$dnsres['target']}: {$dnsres['port']}"); + } + } + } + + return $servers; + } + + /** + * Orders DNS records by their prio and weight. + * + * @psalm-param SrvRecord $a + * @psalm-param SrvRecord $b + * + * @todo weight is not quite correctly handled atm, see RFC2782, but this is not crucial to functionality + */ + private static function orderDnsRecords(array $a, array $b): int + { + if ($a['pri'] != $b['pri']) { + return $b['pri'] - $a['pri']; + } + + return $a['weight'] - $b['weight']; + } + + /** + * Provides a list of URIs to check for discovering the location of the CardDAV service. + * + * The provided context paths comprise both well-known URIs as well as paths discovered via DNS TXT records. DNS TXT + * lookup is only performed for servers that have themselves been discovery using DNS SRV lookups, using the same + * service resource record. + * + * @psalm-param Server $server + * @param array $server A server record (associative array) as returned by discoverServers() + * @psalm-return list + * @return string[] The context paths that should be tried for discovery in the provided order. + * @see Discovery::discoverServers() + */ + private function discoverContextPath(array $server): array + { + $contextpaths = []; + + if (isset($server["dnsrr"])) { + /** @psalm-var list | false */ + $dnsresults = dns_get_record($server["dnsrr"], DNS_TXT); + if (is_array($dnsresults)) { + foreach ($dnsresults as $dnsresult) { + if (preg_match('/^path=(.+)/', $dnsresult['txt'] ?? "", $match)) { + $contextpaths[] = $match[1]; + Config::$logger->info("Discovered context path $match[1] per DNS TXT record\n"); + } + } + } + } + + $contextpaths[] = '/.well-known/carddav'; + $contextpaths[] = '/'; + $contextpaths[] = '/co'; // workaround for iCloud + + return $contextpaths; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Services/Sync.php b/vendor/mstilkerich/carddavclient/src/Services/Sync.php new file mode 100644 index 0000000..27ef704 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Services/Sync.php @@ -0,0 +1,385 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\Services; + +use MStilkerich\CardDavClient\{AddressbookCollection, CardDavClient, Config}; +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\XmlElements\{ResponseStatus, ResponsePropstat}; + +/** + * Performs a synchronization of a local cache of the addressbook to the current state on the server. + * + * If supported by the server, the synchronization uses the sync-collection (RFC 6578) report to efficiently request the + * changed cards and the addressbook-multiget (RFC 6352) report to fetch all changed cards in a single request. If the + * server does not support these operations, the service falls back to alternative methods transparently. + * + * @package Public\Services + */ +class Sync +{ + /** + * Performs a synchronization of the given addressbook. + * + * @param AddressbookCollection $abook The addressbook to synchronize + * @param SyncHandler $handler A SyncHandler object that will be informed about new/changed and deleted cards. + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps + * List of VCard properties to request for retrieved VCards. If empty the full VCards are retrieved. Note that many + * servers do not support this and will always provide the full cards regardless of this parameter. + * @param string $prevSyncToken + * Sync-token of a previous sync when performing an incremental sync. Empty string to perform a full sync (all + * cards of the addressbook will be reported as changed). + * @return string + * The sync token corresponding to the just synchronized (or slightly earlier) state of the collection. + * + * @api + */ + public function synchronize( + AddressbookCollection $abook, + SyncHandler $handler, + array $requestedVCardProps = [], + string $prevSyncToken = "" + ): string { + // just in case - never sync more than this number of batches in one call + $batchLimit = 10; + + do { + --$batchLimit; + $syncResult = $this->synchronizeOneBatch($abook, $handler, $requestedVCardProps, $prevSyncToken); + + if ($syncResult->syncAgain) { + // if the server replies with 507 insufficient storage, it needs to provide a sync-token, + // otherwise we would never leave this loop. + if (empty($syncResult->syncToken)) { + Config::$logger->warning("Server reported partial changes only, but no sync-token - not repeating"); + break; + } else { + Config::$logger->debug("Server reported partial changes only, repeating sync for next batch"); + $prevSyncToken = $syncResult->syncToken; + } + } + } while ($syncResult->syncAgain && ($batchLimit > 0)); + + return $syncResult->syncToken; + } + + /** + * Performs a synchronization of the given addressbook for one synchronization chunk as dictated by the server. + * + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps + * @return SyncResult The synchronization result object. + */ + private function synchronizeOneBatch( + AddressbookCollection $abook, + SyncHandler $handler, + array $requestedVCardProps, + string $prevSyncToken + ): SyncResult { + $client = $abook->getClient(); + + $syncResult = null; + + // DETERMINE WHICH ADDRESS OBJECTS HAVE CHANGED + // If sync-collection is supported by the server, attempt synchronization using the report + if ($abook->supportsSyncCollection()) { + Config::$logger->debug("Attempting sync using sync-collection report of " . $abook->getUri()); + + try { + // even if the sync-collection failed, the server claims it supports the report. There are + // implementations (Google Contacts), that do not accept a sync-collection report with empty sync token. + // For these, we will subsequently perform the etag-based sync, but store the sync-token property so + // that future syncs may use the sync-collection report + $newSyncToken = $abook->getSyncToken(); + + $syncResult = $this->syncCollection($client, $abook, $prevSyncToken); + } catch (\Exception $e) { + Config::$logger->error("sync-collection REPORT produced exception", [ 'exception' => $e ]); + } + } + + // If sync-collection failed or is not supported, determine changes using getctag property, PROPFIND and address + // objects' etags + if (!isset($syncResult)) { + // Fall back to using the deprecated CTag property to determine whether a collection has changed if + // sync-token is not supported + if (empty($newSyncToken)) { + $newSyncToken = $abook->getCTag(); + } + + if (empty($prevSyncToken) || empty($newSyncToken) || ($prevSyncToken !== $newSyncToken)) { + Config::$logger->debug("Attempting sync by ETag comparison against local state of " . $abook->getUri()); + $syncResult = $this->determineChangesViaETags($client, $abook, $handler); + } else { + Config::$logger->debug("Skipping sync of up-to-date addressbook (by ctag) " . $abook->getUri()); + $syncResult = new SyncResult($prevSyncToken); + } + } + + // DELETE THE DELETED ADDRESS OBJECTS + foreach ($syncResult->deletedObjects as $delUri) { + $handler->addressObjectDeleted($delUri); + } + + // FETCH THE CHANGED ADDRESS OBJECTS + if (!empty($syncResult->changedObjects)) { + if ($abook->supportsMultiGet()) { + try { + $this->multiGetChanges($client, $abook, $syncResult, $requestedVCardProps); + } catch (\Exception $e) { + // if the multiget failed, we can still try to get each card individually + Config::$logger->error("addressbook-multiget REPORT produced exception", [ 'exception' => $e ]); + } + } + + // try to manually fill all VCards where multiget did not provide VCF data + foreach ($syncResult->changedObjects as &$objref) { + if (!isset($objref["vcf"])) { + Config::$logger->debug("Fetching " . $objref['uri'] . " via GET"); + [ + 'etag' => $objref["etag"], + 'vcf' => $objref["vcf"], + 'vcard' => $objref["vcard"] + ] = $abook->getCard($objref["uri"]); + } + } + + if ($syncResult->createVCards() === false) { + Config::$logger->warning("Not for all changed objects, the VCard data was provided by the server"); + } + + foreach ($syncResult->changedObjects as $obj) { + $handler->addressObjectChanged($obj["uri"], $obj["etag"], $obj["vcard"] ?? null); + } + } + + $handler->finalizeSync(); + + return $syncResult; + } + + /** + * Determines changes to the addressbook at the server side using the sync-collection REPORT. + * + * @param CardDavClient $client + * The client to use for communicating with the server. + * @param AddressbookCollection $abook + * The addressbook that should be synchronized. + * @param string $prevSyncToken + * The sync token of the last sync, or empty string if this is the initial sync. + * @return SyncResult + * Changes to the addressbook reported by the server with respect to $prevSyncToken, including a new sync token. + */ + private function syncCollection( + CardDavClient $client, + AddressbookCollection $abook, + string $prevSyncToken + ): SyncResult { + $abookUrl = $abook->getUri(); + $multistatus = $client->syncCollection($abookUrl, $prevSyncToken); + + if (!isset($multistatus->synctoken)) { + throw new \Exception("No sync token contained in response to sync-collection REPORT."); + } + + $syncResult = new SyncResult($multistatus->synctoken); + + foreach ($multistatus->responses as $response) { + if ($response instanceof ResponseStatus) { + $respStatus = $response->status; + + foreach ($response->hrefs as $respUri) { + if (CardDavClient::compareUrlPaths($respUri, $abookUrl)) { + // If the result set is truncated, the response MUST use status code 207 (Multi-Status), return + // a DAV:multistatus response body, and indicate a status of 507 (Insufficient Storage) for the + // request-URI. + if (stripos($respStatus, " 507 ") !== false) { + $syncResult->syncAgain = true; + } else { + Config::$logger->debug("Ignoring response on addressbook itself"); + } + } elseif (stripos($respStatus, " 404 ") !== false) { + // For members that have been removed, the DAV:response MUST contain one DAV:status with a value + // set to "404 Not Found" and MUST NOT contain any DAV:propstat element. + $syncResult->deletedObjects[] = $respUri; + } + } + } elseif ($response instanceof ResponsePropstat) { + $respUri = $response->href; + + // For members that have changed (i.e., are new or have had their mapped resource modified), the + // DAV:response MUST contain at least one DAV:propstat element and MUST NOT contain any DAV:status + // element. + foreach ($response->propstat as $propstat) { + if (CardDavClient::compareUrlPaths($respUri, $abookUrl)) { + Config::$logger->debug("Ignoring response on addressbook itself"); + } elseif (stripos($propstat->status, " 200 ") !== false) { + $syncResult->changedObjects[] = [ + 'uri' => $respUri, + 'etag' => $propstat->prop->props[XmlEN::GETETAG] ?? "" + ]; + } + } + } + } + + return $syncResult; + } + + /** + * Determines changes to the addressbook at the server side using PROPFIND. + * + * This performs a card-by-card ETag comparison of the current ETags reported by the server and the locally stored + * ETags corresponding to the state of the last retrieved cards. + * + * @param CardDavClient $client + * The client to use for communicating with the server. + * @param AddressbookCollection $abook + * The addressbook that should be synchronized. + * @param SyncHandler $handler + * The application-side sync handler, that will have to provide the list of local cards and their ETags. + * @return SyncResult + * Changes to the addressbook reported by the server with respect to $prevSyncToken, including a new sync token. + */ + private function determineChangesViaETags( + CardDavClient $client, + AddressbookCollection $abook, + SyncHandler $handler + ): SyncResult { + $abookUrl = $abook->getUri(); + + $responses = $client->findProperties($abookUrl, [ XmlEN::GETCTAG, XmlEN::GETETAG, XmlEN::SYNCTOKEN ], "1"); + + // array of local VCards basename (i.e. only the filename) => etag + $localCacheState = $handler->getExistingVCardETags(); + + $newSyncToken = ""; + $changes = []; + foreach ($responses as $response) { + $url = $response["uri"]; + $props = $response["props"]; + + if (CardDavClient::compareUrlPaths($url, $abookUrl)) { + $newSyncToken = $props[XmlEN::SYNCTOKEN] ?? $props[XmlEN::GETCTAG] ?? ""; + if (empty($newSyncToken)) { + Config::$logger->notice("The server provides no token that identifies the addressbook version"); + } + } else { + $etag = $props[XmlEN::GETETAG] ?? null; + if (!isset($etag)) { + Config::$logger->warning("Server did not provide an ETag for $url, skipping"); + } else { + ['path' => $uri] = \Sabre\Uri\parse($url); + + // add new or changed cards to the list of changes + if ( + (!isset($localCacheState[$uri])) + || ($etag !== $localCacheState[$uri]) + ) { + $changes[] = [ + 'uri' => $uri, + 'etag' => $etag + ]; + } + + // remove seen so that only the unseen remain for removal + if (isset($localCacheState[$uri])) { + unset($localCacheState[$uri]); + } + } + } + } + $syncResult = new SyncResult($newSyncToken); + $syncResult->deletedObjects = array_keys($localCacheState); + $syncResult->changedObjects = $changes; + + return $syncResult; + } + + /** + * Downloads a set of cards from the server using addressbook-multiget. + * + * The downloaded cards are stored to {@see SyncResult::$changedObjects} along with the corresponding ETag. In case + * the data for a card cannot be retrieved, a warning is logged and the corresponding card will have no data + * associated. + * + * @param CardDavClient $client + * The client to use for communicating with the server. + * @param AddressbookCollection $abook + * The addressbook to fetch the cards from. + * @param SyncResult $syncResult + * The SyncResult object to store the retrieved cards to, which already contains the URIs of the changed cards to + * fetch. + * @psalm-param list $requestedVCardProps + * @param array $requestedVCardProps + */ + private function multiGetChanges( + CardDavClient $client, + AddressbookCollection $abook, + SyncResult $syncResult, + array $requestedVCardProps + ): void { + $requestedUris = array_map( + function (array $changeObj): string { + return $changeObj["uri"]; + }, + $syncResult->changedObjects + ); + + $multistatus = $client->multiGet($abook->getUri(), $requestedUris, $requestedVCardProps); + + $results = []; + foreach ($multistatus->responses as $response) { + $respUri = $response->href; + + if (!empty($response->propstat)) { + foreach ($response->propstat as $propstat) { + if (stripos($propstat->status, " 200 ") !== false) { + Config::$logger->debug("VCF for $respUri received via multiget"); + $results[$respUri] = [ + "etag" => $propstat->prop->props[XmlEN::GETETAG] ?? "", + "vcf" => $propstat->prop->props[XmlEN::ADDRDATA] ?? "" + ]; + } + } + } else { + Config::$logger->warning("Unexpected response element in multiget result\n"); + } + } + + foreach ($syncResult->changedObjects as &$objref) { + $couri = $objref["uri"]; + if (isset($results[$couri])) { + $objref["etag"] = $results[$couri]["etag"]; + $objref["vcf"] = $results[$couri]["vcf"]; + } else { + Config::$logger->warning("Server did not return data for $couri"); + } + } + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Services/SyncHandler.php b/vendor/mstilkerich/carddavclient/src/Services/SyncHandler.php new file mode 100644 index 0000000..55d635a --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Services/SyncHandler.php @@ -0,0 +1,106 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\Services; + +use Sabre\VObject\Component\VCard; + +/** + * Interface for application-level synchronization handler. + * + * During an addressbook synchronization, the corresponding methods of this interface are invoked for events such as + * changed or deleted address objects, to be handled in an application-specific manner. + * + * @package Public\Services + */ +interface SyncHandler +{ + /** + * This method is called for each changed address object, including new address objects. + * + * In case an error occurs attempting to retrieve or to parse the address data for an URI that the server reported + * as changed, this method is invoked with a null $card parameter. This allows the client to know that there was a + * change that is missing from the sync, and to handle or ignore it as it sees fit. + * + * @param string $uri + * URI of the changed or added address object. + * @param string $etag + * ETag of the retrieved version of the address object. + * @param ?VCard $card + * A (partial) VCard containing (at least, if available)the requested VCard properties. Null in case an error + * occurred retrieving or parsing the VCard retrieved from the server. + * + * @see Sync + * @api + */ + public function addressObjectChanged(string $uri, string $etag, ?VCard $card): void; + + /** + * This method is called for each deleted address object. + * + * @param string $uri + * URI of the deleted address object. + * + * @see Sync + * @api + */ + public function addressObjectDeleted(string $uri): void; + + /** + * Provides the URIs and ETags of all VCards existing locally. + * + * During synchronization, it may be required to identify the version of locally existing address objects to + * determine whether the server-side version is newer than the local version. This is the case if the server does + * not support the sync-collection report, or if the sync-token has expired on the server and thus the server is not + * able to report the changes against the local state. + * + * For the first sync, returns an empty array. The {@see Sync} service will consider cards as: + * - new: URI not contained in the returned aray + * - changed: URI contained, assigned local ETag differs from server-side ETag + * - unchanged: URI contained, assigned local ETag equals server-side ETag + * - deleted: URI contained in array, but not reported by server as content of the addressbook + * + * Note: This array is only requested by the {@see Sync} service if needed, which is only the case if the + * sync-collection REPORT cannot be used. Therefore, if it is expensive to construct this array, make sure + * construction is done on demand in this method, which will not be called if the data is not needed. + * + * @return array + * Associative array with URIs (URL path component without server) as keys, ETags as values. + * + * @see Sync + * @api + */ + public function getExistingVCardETags(): array; + + /** + * Called upon completion of the synchronization process to enable the handler to perform final actions if needed. + * + * @see Sync + * @api + */ + public function finalizeSync(): void; +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/Services/SyncResult.php b/vendor/mstilkerich/carddavclient/src/Services/SyncResult.php new file mode 100644 index 0000000..238e83a --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/Services/SyncResult.php @@ -0,0 +1,112 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\Services; + +use Sabre\VObject\Component\VCard; +use MStilkerich\CardDavClient\{CardDavClient, Config}; + +/** + * Stores the changes reported by the server to be processed during a sync operation. + * + * This class is used internally only by the {@see Sync} service. + * + * @package Internal\Services + */ +class SyncResult +{ + /** + * The new sync token returned by the server. + * @var string + */ + public $syncToken; + + /** + * True if the server limited the returned differences and another followup sync is needed. + * @var bool + */ + public $syncAgain = false; + + /** + * URIs of deleted objects. + * + * @psalm-var list + * @var array + */ + public $deletedObjects = []; + + /** + * URIs and ETags of new or changed address objects. + * + * @psalm-var list + * @var array + */ + public $changedObjects = []; + + /** + * Construct a new sync result. + * + * @param string $syncToken The new sync token returned by the server. + */ + public function __construct(string $syncToken) + { + $this->syncToken = $syncToken; + } + + /** + * Creates VCard objects for all changed cards. + * + * The objects are inserted into the {@see SyncResult::$changedObjects} array. In case the VCard object cannot be + * created for some of the cards (for example parse error), an error is logged. If no vcard string data is available + * in {@see SyncResult::$changedObjects} for a VCard, a warning is logged. + * + * @return bool + * True if a VCard could be created for all cards in {@see SyncResult::$changedObjects}, false otherwise. + */ + public function createVCards(): bool + { + $ret = true; + + foreach ($this->changedObjects as &$obj) { + if (!isset($obj["vcard"])) { + if (isset($obj["vcf"])) { + try { + $obj["vcard"] = \Sabre\VObject\Reader::read($obj["vcf"]); + } catch (\Exception $e) { + Config::$logger->error("Could not parse VCF for " . $obj["uri"], [ 'exception' => $e ]); + $ret = false; + } + } else { + Config::$logger->warning("No VCF for address object " . $obj["uri"] . " available"); + $ret = false; + } + } + } + + return $ret; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/WebDavCollection.php b/vendor/mstilkerich/carddavclient/src/WebDavCollection.php new file mode 100644 index 0000000..050882e --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/WebDavCollection.php @@ -0,0 +1,129 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; + +/** + * Represents a collection on a WebDAV server. + * + * @package Public\Entities + */ +class WebDavCollection extends WebDavResource +{ + /** + * List of properties to query in refreshProperties() and returned by getProperties(). + * @psalm-var list + * @see WebDavResource::getProperties() + * @see WebDavResource::refreshProperties() + */ + private const PROPNAMES = [ + XmlEN::SYNCTOKEN, + XmlEN::SUPPORTED_REPORT_SET, + XmlEN::ADD_MEMBER + ]; + + /** + * Returns the sync token of this collection. + * + * Note that the value may be cached. If this resource was just created, this is not an issue, but if a property + * cache may exist for a longer time call {@see WebDavResource::refreshProperties()} first to ensure an up to date + * sync token is provided. + * + * @return ?string The sync token, or null if the server does not provide a sync-token for this collection. + * @api + */ + public function getSyncToken(): ?string + { + $props = $this->getProperties(); + return $props[XmlEN::SYNCTOKEN] ?? null; + } + + /** + * Queries whether the server supports the sync-collection REPORT on this collection. + * @return bool True if sync-collection is supported for this collection. + * @api + */ + public function supportsSyncCollection(): bool + { + return $this->supportsReport(XmlEN::REPORT_SYNCCOLL); + } + + /** + * Returns the child resources of this collection. + * + * @psalm-return list + * @return array The children of this collection. + * @api + */ + public function getChildren(): array + { + $childObjs = []; + + try { + $client = $this->getClient(); + $children = $client->findProperties($this->getUri(), [ XmlEN::RESTYPE ], "1"); + + $path = $this->getUriPath(); + + foreach ($children as $child) { + $obj = parent::createInstance($child["uri"], $this->account, $child["props"][XmlEN::RESTYPE] ?? null); + if ($obj->getUriPath() != $path) { + $childObjs[] = $obj; + } + } + } catch (\Exception $e) { + Config::$logger->info("Exception while querying collection children: " . $e->getMessage()); + } + + return $childObjs; + } + + /** + * {@inheritdoc} + */ + protected function getNeededCollectionPropertyNames(): array + { + $parentPropNames = parent::getNeededCollectionPropertyNames(); + $propNames = array_merge($parentPropNames, self::PROPNAMES); + return array_values(array_unique($propNames)); + } + + /** + * Checks if the server supports the given REPORT on this collection. + * + * @param string $reportElement + * The XML element name of the REPORT of interest, including namespace (e.g. {DAV:}sync-collection). + * @return bool True if the report is supported on this collection. + */ + protected function supportsReport(string $reportElement): bool + { + $props = $this->getProperties(); + return in_array($reportElement, $props[XmlEN::SUPPORTED_REPORT_SET] ?? [], true); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/WebDavResource.php b/vendor/mstilkerich/carddavclient/src/WebDavResource.php new file mode 100644 index 0000000..911b419 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/WebDavResource.php @@ -0,0 +1,262 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\XmlElements\Prop; + +/** + * Represents a resource on a WebDAV server. + * + * @psalm-import-type PropTypes from Prop + * + * @package Public\Entities + */ +class WebDavResource implements \JsonSerializable +{ + /** + * URI of the resource + * @var string + */ + protected $uri; + + /** + * Cached WebDAV properties of the resource + * @psalm-var PropTypes + * @var array + */ + private $props = []; + + /** + * The CardDAV account this resource is associated/accessible with + * @var Account + */ + protected $account; + + /** + * CardDavClient object for the account's base URI + * @var CardDavClient + */ + private $client; + + /** + * List of properties to query in refreshProperties() and returned by getProperties(). + * @psalm-var list + */ + private const PROPNAMES = [ + XmlEN::RESTYPE, + ]; + + /** + * Factory for WebDavResource objects. + * + * Given an account and URI, it attempts to create an instance of the most specific subclass matching the + * resource identified by the given URI. In case no resource can be accessed via the given account and + * URI, an exception is thrown. + * + * Compared to direct construction of the object, creation via this factory involves querying the resourcetype of + * the URI with the server, so this is a checked form of instantiation whereas no server communication occurs when + * using the constructor. + * + * @param string $uri + * The target URI of the resource. + * @param Account $account + * The account by which the URI shall be accessed. + * @psalm-param null|list $restype + * @param null|array $restype + * Array with the DAV:resourcetype properties of the URI (if already available saves the query) + * @return WebDavResource An object that is an instance of the most suited subclass of WebDavResource. + * @api + */ + public static function createInstance(string $uri, Account $account, ?array $restype = null): WebDavResource + { + if (!isset($restype)) { + $res = new self($uri, $account); + $props = $res->getProperties(); + $restype = $props[XmlEN::RESTYPE] ?? []; + } + + if (in_array(XmlEN::RESTYPE_ABOOK, $restype)) { + return new AddressbookCollection($uri, $account); + } elseif (in_array(XmlEN::RESTYPE_COLL, $restype)) { + return new WebDavCollection($uri, $account); + } else { + return new self($uri, $account); + } + } + + /** + * Constructs a WebDavResource object. + * + * @param string $uri + * The target URI of the resource. + * @param Account $account + * The account by which the URI shall be accessed. + * @api + */ + public function __construct(string $uri, Account $account) + { + $this->uri = $uri; + $this->account = $account; + + $this->client = $account->getClient($uri); + } + + /** + * Returns the standard WebDAV properties for this resource. + * + * Retrieved from the server on first request, cached afterwards. Use {@see WebDavResource::refreshProperties()} to + * force update of cached properties. + * + * @psalm-return PropTypes + * @return array + * Array mapping property name to corresponding value(s). The value type depends on the property. + */ + protected function getProperties(): array + { + if (empty($this->props)) { + $this->refreshProperties(); + } + return $this->props; + } + + /** + * Forces a refresh of the cached standard WebDAV properties for this resource. + * + * @see WebDavResource::getProperties() + * @api + */ + public function refreshProperties(): void + { + $propNames = $this->getNeededCollectionPropertyNames(); + $client = $this->getClient(); + $result = $client->findProperties($this->uri, $propNames); + if (isset($result[0]["props"])) { + $this->props = $result[0]["props"]; + } else { + throw new \Exception("Failed to retrieve properties for collection " . $this->uri); + } + } + + /** + * Allows to serialize WebDavResource object to JSON. + * + * @return array Associative array of attributes to serialize. + */ + public function jsonSerialize(): array + { + return [ "uri" => $this->uri ]; + } + + /** + * Returns the Account this resource belongs to. + * @api + */ + public function getAccount(): Account + { + return $this->account; + } + + /** + * Provides a CardDavClient object to interact with the server for this resource. + * + * The base URL used by the returned client is the URL of this resource. + * + * @return CardDavClient + * A CardDavClient object to interact with the server for this resource. + */ + public function getClient(): CardDavClient + { + return $this->client; + } + + /** + * Returns the URI of this resource. + * @api + */ + public function getUri(): string + { + return $this->uri; + } + + /** + * Returns the path component of the URI of this resource. + * @api + */ + public function getUriPath(): string + { + $uricomp = \Sabre\Uri\parse($this->getUri()); + return $uricomp["path"] ?? "/"; + } + + /** + * Returns the basename (last path component) of the URI of this resource. + * @api + */ + public function getBasename(): string + { + $path = $this->getUriPath(); + /** @var ?string $basename */ + [ , $basename ] = \Sabre\Uri\split($path); + return $basename ?? ""; + } + + /** + * Downloads the content of a given resource. + * + * @param string $uri + * URI of the requested resource. + * + * @psalm-return array{body: string} + * @return array + * An associative array where the key 'body' maps to the content of the requested resource. + * @api + */ + public function downloadResource(string $uri): array + { + $client = $this->getClient(); + $response = $client->getResource($uri); + $body = (string) $response->getBody(); // checked to be present in CardDavClient::getResource() + return [ 'body' => $body ]; + } + + /** + * Provides the list of property names that should be requested upon call of refreshProperties(). + * + * @psalm-return list + * @return array A list of property names including namespace prefix (e. g. '{DAV:}resourcetype'). + * + * @see WebDavResource::getProperties() + * @see WebDavResource::refreshProperties() + */ + protected function getNeededCollectionPropertyNames(): array + { + return self::PROPNAMES; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/Deserializers.php b/vendor/mstilkerich/carddavclient/src/XmlElements/Deserializers.php new file mode 100644 index 0000000..ef7bd6d --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/Deserializers.php @@ -0,0 +1,163 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use Sabre\Xml\Reader as Reader; +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; + +/** + * Contains static deserializer functions to be used with Sabre/XML. + * + * @psalm-type DeserializedElem = array { + * name: string, + * attributes: array, + * value: mixed + * } + * + * @package Internal\XmlElements + */ +class Deserializers +{ + /** + * Deserializes a single DAV:href child element to a string. + * + * @return ?string + * If no href child element is present, null is returned. If multiple href child elements are present, the value of + * the first one is returned. + */ + public static function deserializeHrefSingle(Reader $reader): ?string + { + $hrefs = self::deserializeHrefMulti($reader); + return $hrefs[0] ?? null; + } + + /** + * Deserializes a multiple DAV:href child elements to an array of strings. + * + * @psalm-return list + * @return array + * An array of strings, each representing the value of a href child element. Empty array if no href child elements + * present. + */ + public static function deserializeHrefMulti(Reader $reader): array + { + $hrefs = []; + $children = $reader->parseInnerTree(); + if (is_array($children)) { + /** @psalm-var DeserializedElem $child */ + foreach ($children as $child) { + if (strcasecmp($child["name"], XmlEN::HREF) == 0) { + if (is_string($child["value"])) { + $hrefs[] = $child["value"]; + } + } + } + } + + return $hrefs; + } + + /** + * Deserializes XML DAV:supported-report-set elements to an array (RFC3253). + * + * Per RFC3252, arbitrary report element types are nested within the DAV:supported-report-set element. + * Example: + * ```xml + * + * <--- 0+ supported-report elements --> + * <--- 1 each containing exactly one report element --> + * <--- 1 containing exactly one ANY element for the corresponding report --> + * + * + * + * + * + * + * + * + * ``` + * + * @psalm-return list + * @return array Array with the element names of the supported reports. + */ + public static function deserializeSupportedReportSet(Reader $reader): array + { + $srs = []; + + $supportedReports = $reader->parseInnerTree(); + + // First run over all the supported-report elements (there is one for each supported report) + if (is_array($supportedReports)) { + /** @psalm-var DeserializedElem $supportedReport */ + foreach ($supportedReports as $supportedReport) { + if (strcasecmp($supportedReport['name'], XmlEN::SUPPORTED_REPORT) === 0) { + if (is_array($supportedReport['value'])) { + // Second run over all the report elements (there should be exactly one per RFC3253) + /** @psalm-var DeserializedElem $report */ + foreach ($supportedReport['value'] as $report) { + if (strcasecmp($report['name'], XmlEN::REPORT) === 0) { + if (is_array($report['value'])) { + // Finally, get the actual element specific for the supported report + // (there should be exactly one per RFC3253) + /** @psalm-var DeserializedElem $reportelem */ + foreach ($report['value'] as $reportelem) { + $srs[] = $reportelem["name"]; + } + } + } + } + } + } + } + } + return $srs; + } + + /** + * Deserializes an XML element to an array of its attributes, discarding its contents. + * + * @return array Mapping attribute names to values. + */ + public static function deserializeToAttributes(Reader $reader): array + { + /** @var array */ + $attributes = $reader->parseAttributes(); + $reader->next(); + return $attributes; + } + + /** + * Deserializes a CARDDAV:supported-address-data element (RFC 6352). + * + * It contains one or more CARDDAV:address-data-type elements. + */ + public static function deserializeSupportedAddrData(Reader $reader): array + { + return \Sabre\Xml\Deserializer\repeatingElements($reader, XmlEN::ADDRDATATYPE); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/ElementNames.php b/vendor/mstilkerich/carddavclient/src/XmlElements/ElementNames.php new file mode 100644 index 0000000..7e67270 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/ElementNames.php @@ -0,0 +1,129 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +/** + * Defines constants with fully-qualified XML element names. + * + * The syntax used is clark notation, i.e. including the namespace as a braced prefix. This syntax is understood by the + * Sabre libraries. + * + * @package Internal\XmlElements + */ +class ElementNames +{ + /** @var string */ + public const NSDAV = 'DAV:'; + /** @var string */ + public const NSCARDDAV = 'urn:ietf:params:xml:ns:carddav'; + /** @var string */ + public const NSCS = 'http://calendarserver.org/ns/'; + + /** @var string */ + public const CURUSRPRINC = "{" . self::NSDAV . "}current-user-principal"; + /** @var string */ + public const ABOOK_HOME = "{" . self::NSCARDDAV . "}addressbook-home-set"; + + /** @var string */ + public const DISPNAME = "{" . self::NSDAV . "}displayname"; + /** @var string */ + public const RESTYPE = "{" . self::NSDAV . "}resourcetype"; + /** @var string */ + public const RESTYPE_COLL = "{" . self::NSDAV . "}collection"; + /** @var string */ + public const RESTYPE_ABOOK = "{" . self::NSCARDDAV . "}addressbook"; + + /** @var string */ + public const GETCTAG = "{" . self::NSCS . "}getctag"; + /** @var string */ + public const GETETAG = "{" . self::NSDAV . "}getetag"; + + /** @var string */ + public const ADD_MEMBER = "{" . self::NSDAV . "}add-member"; + /** @var string */ + public const SUPPORTED_REPORT_SET = "{" . self::NSDAV . "}supported-report-set"; + /** @var string */ + public const SUPPORTED_REPORT = "{" . self::NSDAV . "}supported-report"; + /** @var string */ + public const REPORT = "{" . self::NSDAV . "}report"; + /** @var string */ + public const REPORT_SYNCCOLL = "{" . self::NSDAV . "}sync-collection"; + /** @var string */ + public const REPORT_MULTIGET = "{" . self::NSCARDDAV . "}addressbook-multiget"; + /** @var string */ + public const REPORT_QUERY = "{" . self::NSCARDDAV . "}addressbook-query"; + + /** @var string */ + public const SYNCTOKEN = "{" . self::NSDAV . "}sync-token"; + /** @var string */ + public const SYNCLEVEL = "{" . self::NSDAV . "}sync-level"; + + /** @var string */ + public const SUPPORTED_ADDRDATA = "{" . self::NSCARDDAV . "}supported-address-data"; + /** @var string */ + public const ADDRDATA = "{" . self::NSCARDDAV . "}address-data"; + /** @var string */ + public const ADDRDATATYPE = "{" . self::NSCARDDAV . "}address-data-type"; + /** @var string */ + public const VCFPROP = "{" . self::NSCARDDAV . "}prop"; + /** @var string */ + public const ABOOK_DESC = "{" . self::NSCARDDAV . "}addressbook-description"; + /** @var string */ + public const MAX_RESSIZE = "{" . self::NSCARDDAV . "}max-resource-size"; + + /** @var string */ + public const MULTISTATUS = "{" . self::NSDAV . "}multistatus"; + /** @var string */ + public const RESPONSE = "{" . self::NSDAV . "}response"; + /** @var string */ + public const STATUS = "{" . self::NSDAV . "}status"; + /** @var string */ + public const PROPFIND = "{" . self::NSDAV . "}propfind"; + /** @var string */ + public const PROPSTAT = "{" . self::NSDAV . "}propstat"; + /** @var string */ + public const PROP = "{" . self::NSDAV . "}prop"; + /** @var string */ + public const HREF = "{" . self::NSDAV . "}href"; + /** @var string */ + public const LIMIT = "{" . self::NSCARDDAV . "}limit"; + /** @var string */ + public const NRESULTS = "{" . self::NSCARDDAV . "}nresults"; + /** @var string */ + public const SUPPORTED_FILTER = "{" . self::NSCARDDAV . "}supported-filter"; + /** @var string */ + public const FILTER = "{" . self::NSCARDDAV . "}filter"; + /** @var string */ + public const PROPFILTER = "{" . self::NSCARDDAV . "}prop-filter"; + /** @var string */ + public const PARAMFILTER = "{" . self::NSCARDDAV . "}param-filter"; + /** @var string */ + public const TEXTMATCH = "{" . self::NSCARDDAV . "}text-match"; + /** @var string */ + public const ISNOTDEFINED = "{" . self::NSCARDDAV . "}is-not-defined"; +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/Filter.php b/vendor/mstilkerich/carddavclient/src/XmlElements/Filter.php new file mode 100644 index 0000000..b40c2a3 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/Filter.php @@ -0,0 +1,171 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML urn:ietf:params:xml:ns:carddav:filter elements as PHP objects (RFC 6352). + * + * From RFC 6352: + * The "filter" element specifies the search filter used to match address objects that should be returned by a report. + * The "test" attribute specifies whether any (logical OR) or all (logical AND) of the prop-filter tests need to match + * in order for the overall filter to match. + * + * + * + * + * + * @psalm-type PropName = string + * @psalm-type NotDefined = null + * @psalm-type TextMatchSpec = string + * @psalm-type ParamFilterSpec = array{string, NotDefined | TextMatchSpec} + * + * @psalm-type SimpleCondition = NotDefined|TextMatchSpec|ParamFilterSpec + * @psalm-type SimpleConditions = array + * @psalm-type ComplexCondition = array{matchAll?: bool} & array + * @psalm-type ComplexConditions = list + * + * @package Internal\XmlElements + */ +class Filter implements \Sabre\Xml\XmlSerializable +{ + /** + * Semantics of match for multiple conditions (AND or OR). + * @psalm-var 'anyof'|'allof' + * @var string + * @psalm-readonly + */ + public $testType; + + /** + * The PropFilter child elements of this filter. + * @psalm-var list + * @var array + * @psalm-readonly + */ + public $propFilters = []; + + /** + * Constructs a Filter consisting of zero or more PropFilter elements. + * + * For ease of use, the $conditions parameter can take a simple form, which allows exactly one match criterion per + * VCard property. Or it can take a more elaborate form where for each property, _several_ lists of match criteria + * can be defined. + * + * Note that property names can be prefixed with a group name like "GROUP.EMAIL" to only match properties that + * belong to the given group. If no group prefix is given, the match applies to all properties of the type, + * independent of whether they belong to a group or not. + * + * __Simple form__ + * + * The simple form is an associative array mapping property names to null or a filter condition. + * + * A filter condition can either be a string with a text match specification (see TextMatch constructor for format) + * or a two-element array{string,?string} where the first element is the name of a parameter and the second is a + * string for TextMatch or null with a meaning as for a property filter. + * + * Examples for the simple form: + * - `['EMAIL' => null]`: Matches all VCards that do NOT have an EMAIL property + * - `['EMAIL' => "//"]`: Matches all VCards that DO have an EMAIL property (with any value) + * - `['EMAIL' => '/@example.com/$']`: + * Matches all VCards that have an EMAIL property with an email address of the example.com domain + * - `['EMAIL' => '/@example.com/$', 'N' => '/Mustermann;/^']`: + * Like before, but additionally/alternatively the surname must be Mustermann (depending on $matchAll) + * - `['EMAIL' => ['TYPE' => '/home/=']]`: + * Matches all VCards with an EMAIL property that has a TYPE parameter with value home + * + * __Elaborate form__ + * + * The more elaborate form is an array of two-element arrays where the first element is a property name and + * the second element is any of the values possible in the simple form, or an array object with a list of + * conditions of which all/any need to apply, plus an optional key "matchAll" that can be set to true to indicate + * that all conditions need to match (AND semantics). + * + * Examples for the elaborate form: + * - `[['EMAIL', ['/@example.com/$', ['TYPE', '/home/='], 'matchAll' => true]], ['N', '/Mustermann;/^']]`: + * Matches all VCards, that have an EMAIL property with an address in the domain example.com and at the same + * time a TYPE parameter with value home, and/or an N property with a surname of Mustermann. + * + * It is also possible to mix both forms, where string keys are used for the simple form and numeric indexes are + * used for the elaborate form filters. + * + * @psalm-param SimpleConditions|ComplexConditions $conditions + * @param array $conditions + * The match conditions for the query, or for one property filter. An empty array will cause all VCards to match. + * @param bool $matchAll Whether all or any of the conditions needs to match. + */ + public function __construct(array $conditions, bool $matchAll) + { + $this->testType = $matchAll ? 'allof' : 'anyof'; + + foreach ($conditions as $idx => $condition) { + if (is_string($idx)) { + // simple form - single condition only + $this->propFilters[] = new PropFilter($idx, [$condition]); + } elseif (is_array($condition) && count($condition) == 2) { + // elaborate form [ property name, list of simple conditions ] + [ $propname, $simpleConditions ] = $condition; + /** @psalm-var ComplexCondition $simpleConditions */ + $this->propFilters[] = new PropFilter($propname, $simpleConditions); + } else { + throw new \InvalidArgumentException("Invalid complex condition: " . var_export($condition, true)); + } + } + } + + /** + * This function encodes the element's value (not the element itself!) to the given XML writer. + */ + public function xmlSerialize(\Sabre\Xml\Writer $writer): void + { + foreach ($this->propFilters as $propFilter) { + $writer->write([ + 'name' => XmlEN::PROPFILTER, + 'attributes' => $propFilter->xmlAttributes(), + 'value' => $propFilter + ]); + } + } + + /** + * Produces a list of attributes for this filter suitable to pass to a Sabre XML Writer. + * + * The attributes produced are: + * - `test="allof/anyof"` + * + * @return array A list of attributes (attrname => attrvalue) + */ + public function xmlAttributes(): array + { + return [ 'test' => $this->testType ]; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/Multistatus.php b/vendor/mstilkerich/carddavclient/src/XmlElements/Multistatus.php new file mode 100644 index 0000000..d33606c --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/Multistatus.php @@ -0,0 +1,107 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML DAV:multistatus elements as PHP objects (RFC 4918). + * + * The response child elements can be of two types, response elements containing a propstat ({@see ResponsePropstat}) or + * reponse elements containing a status (@{see ResponseStatus}). Depending on the request, either on response type is + * expected or a mixture of both is possible. This class has a template parameter that allows to define the specific + * expected response type. + * + * From RFC 4918: + * The ’multistatus’ root element holds zero or more ’response’ elements in any order, each with information about an + * individual resource. + * + * RFC 6578 adds the sync-token child element: + * ```xml + * + * ``` + * + * @psalm-immutable + * @template RT of Response + * + * @psalm-import-type DeserializedElem from Deserializers + * + * @package Internal\XmlElements + */ +class Multistatus implements \Sabre\Xml\XmlDeserializable +{ + /** + * The optional sync-token child element of this multistatus. + * @var ?string $synctoken + */ + public $synctoken; + + /** + * The reponse children of this multistatus element. + * @psalm-var list + * @var array + */ + public $responses = []; + + /** + * @psalm-param list $responses + * @param array $responses + * @param ?string $synctoken + */ + public function __construct(array $responses, ?string $synctoken) + { + $this->responses = $responses; + $this->synctoken = $synctoken; + } + + /** + * Deserializes the child elements of a DAV:multistatus element and creates a new instance of Multistatus. + */ + public static function xmlDeserialize(\Sabre\Xml\Reader $reader): Multistatus + { + $responses = []; + $synctoken = null; + + $children = $reader->parseInnerTree(); + if (is_array($children)) { + /** @psalm-var DeserializedElem $child */ + foreach ($children as $child) { + if ($child["value"] instanceof Response) { + $responses[] = $child["value"]; + } elseif ($child["name"] === XmlEN::SYNCTOKEN) { + if (is_string($child["value"])) { + $synctoken = $child["value"]; + } + } + } + } + + return new self($responses, $synctoken); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/ParamFilter.php b/vendor/mstilkerich/carddavclient/src/XmlElements/ParamFilter.php new file mode 100644 index 0000000..a0390d1 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/ParamFilter.php @@ -0,0 +1,119 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML urn:ietf:params:xml:ns:carddav:param-filter elements as PHP objects (RFC 6352). + * + * From RFC 6352: + * The CARDDAV:param-filter XML element specifies search criteria on a specific vCard property parameter (e.g., TYPE) in + * the scope of a given CARDDAV:prop-filter. A vCard property is said to match a CARDDAV:param-filter if: + * - A parameter of the type specified by the "name" attribute exists, and the CARDDAV:param-filter is empty, or it + * matches the CARDDAV:text-match conditions if specified. + * or: + * - A parameter of the type specified by the "name" attribute does not exist, and the CARDDAV:is-not-defined element + * is specified. + * + * ```xml + * + * + * + * ``` + * + * @package Internal\XmlElements + */ +class ParamFilter implements \Sabre\Xml\XmlSerializable +{ + /** + * Parameter this filter matches on (e.g. TYPE). + * @var string + * @psalm-readonly + */ + public $param; + + /** + * Filter condition. Null to match if the parameter is not defined. + * @var ?TextMatch + * @psalm-readonly + */ + public $filter; + + /** + * Constructs a ParamFilter element. + * + * @param string $param The name of the parameter to match for + * @param ?string $matchSpec + * The match specifier. Null to match for non-existence of the parameter, otherwise a match specifier for + * {@see TextMatch}. + */ + public function __construct(string $param, ?string $matchSpec) + { + $this->param = $param; + + if (isset($matchSpec)) { + $this->filter = new TextMatch($matchSpec); + } + } + + /** + * This function encodes the element's value (not the element itself!) to the given XML writer. + */ + public function xmlSerialize(\Sabre\Xml\Writer $writer): void + { + if (isset($this->filter)) { + $this->filter->xmlSerializeElement($writer); + } else { + $writer->write([XmlEN::ISNOTDEFINED => null]); + } + } + + /** + * This function serializes the full element to the given XML writer. + */ + public function xmlSerializeElement(\Sabre\Xml\Writer $writer): void + { + $writer->write([ + 'name' => XmlEN::PARAMFILTER, + 'attributes' => $this->xmlAttributes(), + 'value' => $this + ]); + } + + /** + * Produces a list of attributes for this filter suitable to pass to a Sabre XML Writer. + * + * @return array A list of attributes (attrname => attrvalue) + */ + public function xmlAttributes(): array + { + return [ 'name' => $this->param ]; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/Prop.php b/vendor/mstilkerich/carddavclient/src/XmlElements/Prop.php new file mode 100644 index 0000000..fda9af2 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/Prop.php @@ -0,0 +1,220 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\Config; +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; + +/** + * Represents XML DAV:prop elements as PHP objects. + * + * @psalm-import-type DeserializedElem from Deserializers + * + * @psalm-type PropTypes = array { + * '{DAV:}add-member'?: string, + * '{DAV:}getetag'?: string, + * '{DAV:}resourcetype'?: list, + * '{DAV:}supported-report-set'?: list, + * '{DAV:}sync-token'?: string, + * '{DAV:}displayname'?: string, + * '{urn:ietf:params:xml:ns:carddav}supported-address-data'?: list, + * '{http://calendarserver.org/ns/}getctag'?: string, + * '{urn:ietf:params:xml:ns:carddav}address-data'?: string, + * '{urn:ietf:params:xml:ns:carddav}addressbook-description'?: string, + * '{urn:ietf:params:xml:ns:carddav}max-resource-size'?: int, + * } + * + * @package Internal\XmlElements + */ +class Prop implements \Sabre\Xml\XmlDeserializable +{ + /* Currently used properties and types + * + * Contains child elements where we are interested in the element names: + * XmlEN::RESTYPE - Contains one child element per resource type, e.g. + * XmlEN::SUPPORTED_REPORT_SET - Contains supported-report elements + * - XmlEN::SUPPORTED_REPORT - Contains report elements + * - XmlEN::REPORT - Contains a child element that indicates the report, e.g. + * + * Contains one or more hrefs: + * XmlEN::ADD_MEMBER - Contains one href child element + * XmlEN::CURUSRPRINC - Contains one href child element (might also contain an unauthenticated element instead) + * XmlEN::ABOOK_HOME - Contains one or more href child elements + * + * Contains string value: + * XmlEN::ABOOK_DESC - Contains addressbook description as string + * XmlEN::ADDRDATA - When part of a REPORT response (our use case), contains the address object data as string + * XmlEN::DISPNAME - Contains resource displayname as string + * XmlEN::GETCTAG - Contains the CTag as string + * XmlEN::GETETAG - Contains the ETag as string + * XmlEN::SYNCTOKEN - Contains the sync-token as string + * + * Contains numeric string value: + * XmlEN::MAX_RESSIZE - Contains maximum size of an address object resource as a numeric string (positive int) + * + * XmlEN::SUPPORTED_ADDRDATA - Address object formats supported by server. Contains address-data-type elements with + * attributes content-type and version + */ + + /** + * Deserializers for various child elements of prop. + * + * @psalm-var array> + * @var array + */ + public const PROP_DESERIALIZERS = [ + XmlEN::ABOOK_HOME => [ Deserializers::class, 'deserializeHrefMulti' ], + XmlEN::ADD_MEMBER => [ Deserializers::class, 'deserializeHrefSingle' ], + XmlEN::CURUSRPRINC => [ Deserializers::class, 'deserializeHrefSingle' ], + XmlEN::RESTYPE => '\Sabre\Xml\Deserializer\enum', + XmlEN::SUPPORTED_REPORT_SET => [ Deserializers::class, 'deserializeSupportedReportSet' ], + XmlEN::SUPPORTED_ADDRDATA => [ Deserializers::class, 'deserializeSupportedAddrData' ], + XmlEN::ADDRDATATYPE => [ Deserializers::class, 'deserializeToAttributes' ], + ]; + + /** + * The child elements of this Prop element. + * Maps child element name to a child-element specific value. + * @psalm-var PropTypes + * @var array + */ + public $props = []; + + /** + * Deserializes the child elements of a DAV:prop element and creates a new instance of Prop. + */ + public static function xmlDeserialize(\Sabre\Xml\Reader $reader) + { + $prop = new self(); + $children = $reader->parseInnerTree(); + if (is_array($children)) { + /** @psalm-var DeserializedElem $child */ + foreach ($children as $child) { + $prop->storeProperty($child); + } + } + return $prop; + } + + /** + * Processes a deserialized prop child element. + * + * If the child element is known to this class, the deserialized value is stored to {@see Prop::$props}. + * + * @psalm-param DeserializedElem $deserElem + * @param array $deserElem + */ + private function storeProperty(array $deserElem): void + { + $name = $deserElem["name"]; + $err = false; + + if (!isset($deserElem["value"])) { + return; + } + + switch ($name) { + // Elements where content is a string + case XmlEN::ADD_MEMBER: + case XmlEN::CURUSRPRINC: + case XmlEN::ABOOK_DESC: + case XmlEN::ADDRDATA: + case XmlEN::DISPNAME: + case XmlEN::GETCTAG: + case XmlEN::GETETAG: + case XmlEN::SYNCTOKEN: + if (is_string($deserElem["value"])) { + $this->props[$name] = $deserElem["value"]; + } else { + $err = true; + } + break; + + case XmlEN::MAX_RESSIZE: + if (is_string($deserElem["value"]) && preg_match("/^\d+$/", $deserElem["value"])) { + $this->props[$name] = intval($deserElem["value"]); + } else { + $err = true; + } + break; + + // Elements where content is a list of strings + case XmlEN::ABOOK_HOME: + case XmlEN::RESTYPE: + case XmlEN::SUPPORTED_REPORT_SET: + if (is_array($deserElem["value"])) { + $strings = []; + foreach (array_keys($deserElem["value"]) as $i) { + if (is_string($deserElem["value"][$i])) { + $strings[] = $deserElem["value"][$i]; + } else { + $err = true; + } + } + $this->props[$name] = $strings; + } else { + $err = true; + } + break; + + // Special handling + case XmlEN::SUPPORTED_ADDRDATA: + if (!isset($this->props[$name])) { + $this->props[$name] = []; + } + + if (is_array($deserElem["value"])) { + foreach (array_keys($deserElem["value"]) as $i) { + if (is_array($deserElem["value"][$i])) { + $addrDataXml = $deserElem["value"][$i]; + $addrData = [ 'content-type' => 'text/vcard', 'version' => '3.0' ]; // defaults + foreach (['content-type', 'version'] as $a) { + if (isset($addrDataXml[$a]) && is_string($addrDataXml[$a])) { + $addrData[$a] = $addrDataXml[$a]; + } + } + $this->props[$name][] = $addrData; + } + } + } else { + $err = true; + } + break; + + default: + $err = true; + break; + } + + if ($err) { + Config::$logger->warning( + "Ignoring unexpected content for property $name: " . print_r($deserElem["value"], true) + ); + } + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/PropFilter.php b/vendor/mstilkerich/carddavclient/src/XmlElements/PropFilter.php new file mode 100644 index 0000000..6ede862 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/PropFilter.php @@ -0,0 +1,178 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML urn:ietf:params:xml:ns:carddav:prop-filter elements as PHP objects (RFC 6352). + * + * From RFC 6352: + * The CARDDAV:prop-filter XML element specifies search criteria on a specific vCard property (e.g., "NICKNAME"). An + * address object is said to match a CARDDAV:prop-filter if: + * - A vCard property of the type specified by the "name" attribute exists, and the CARDDAV:prop-filter is empty, or + * it matches any specified CARDDAV:text-match or CARDDAV:param-filter conditions. The "test" attribute specifies + * whether any (logical OR) or all (logical AND) of the text-filter and param- filter tests need to match in order + * for the overall filter to match. + * Or: + * - A vCard property of the type specified by the "name" attribute does not exist, and the CARDDAV:is-not-defined + * element is specified. + * + * vCard allows a "group" prefix to appear before a property name in the vCard data. When the "name" attribute does not + * specify a group prefix, it MUST match properties in the vCard data without a group prefix or with any group prefix. + * When the "name" attribute includes a group prefix, it MUST match properties that have exactly the same group prefix + * and name. For example, a "name" set to "TEL" will match "TEL", "X-ABC.TEL", "X-ABC-1.TEL" vCard properties. A + * "name" set to "X-ABC.TEL" will match an "X-ABC.TEL" vCard property only, it will not match "TEL" or "X-ABC-1.TEL". + * + * ```xml + * + * + * + * ``` + * @psalm-import-type ComplexCondition from Filter + * + * @package Internal\XmlElements + */ +class PropFilter implements \Sabre\Xml\XmlSerializable +{ + /** + * Semantics of match for multiple conditions (AND or OR). + * + * @psalm-var 'anyof'|'allof' + * @var string + * @psalm-readonly + */ + public $testType = 'anyof'; + + /** + * Property this filter matches on (e.g. EMAIL), including optional group prefix (e.g. G1.EMAIL). + * @var string + * @psalm-readonly + */ + public $property; + + /** + * List of filter conditions. Null to match if the property is not defined. + * @psalm-var null|list + * @var null|array + * @psalm-readonly + */ + public $conditions; + + /** + * Constructs a PropFilter element. + * + * The $conditions parameter is an array of all the filter conditions for this property filter. An empty array + * causes the filter to always match. Otherwise, the $conditions array has entries according to the ComplexFilter / + * elaborate form described in the {@see Filter} class. + * + * @param string $propname The name of the VCard property this filter matches on. + * @psalm-param ComplexCondition $conditions + * @param array $conditions The match conditions for the property + */ + public function __construct(string $propname, array $conditions) + { + if (strlen($propname) > 0) { + $this->property = $propname; + } else { + throw new \InvalidArgumentException("Property name must be a non-empty string"); + } + + if ($conditions["matchAll"] ?? false) { + $this->testType = 'allof'; + } + + foreach ($conditions as $idx => $condition) { + if (is_string($idx)) { // matchAll + continue; + } + + if (isset($condition)) { + if (is_array($condition)) { + // param filter + if (count($condition) == 2) { + [ $paramname, $paramcond ] = $condition; + $this->conditions[] = new ParamFilter($paramname, $paramcond); + } else { + throw new \InvalidArgumentException( + "Param filter on property $propname must be an element of two entries" . + var_export($condition, true) + ); + } + } elseif (is_string($condition)) { + // text match filter + $this->conditions[] = new TextMatch($condition); + } else { + throw new \InvalidArgumentException( + "Invalid condition for property $propname: " . var_export($condition, true) + ); + } + } else { + // is-not-defined filter + if (count($conditions) > 1) { + throw new \InvalidArgumentException( + "PropFilter on $propname can have ONE not-defined (null) OR several match conditions: " . + var_export($conditions, true) + ); + } + $this->conditions = null; + break; + } + } + } + + /** + * This function encodes the element's value (not the element itself!) to the given XML writer. + */ + public function xmlSerialize(\Sabre\Xml\Writer $writer): void + { + if (isset($this->conditions)) { + foreach ($this->conditions as $condition) { + // either ParamFilter or TextMatch + $condition->xmlSerializeElement($writer); + } + } else { + $writer->write([XmlEN::ISNOTDEFINED => null]); + } + } + + /** + * Produces a list of attributes for this filter suitable to pass to a Sabre XML Writer. + * + * @return array A list of attributes (attrname => attrvalue) + */ + public function xmlAttributes(): array + { + return [ 'name' => $this->property, 'test' => $this->testType ]; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/Propstat.php b/vendor/mstilkerich/carddavclient/src/XmlElements/Propstat.php new file mode 100644 index 0000000..9ebd2bc --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/Propstat.php @@ -0,0 +1,112 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML DAV:propstat elements as PHP objects. + * + * From RFC 4918: + * The propstat XML element MUST contain one prop XML element and one status XML element. The contents of the prop XML + * element MUST only list the names of properties to which the result in the status element applies. The optional + * precondition/ postcondition element and ’responsedescription’ text also apply to the properties named in ’prop’. + * + * ```xml + * + * ``` + * + * @psalm-immutable + * + * @psalm-import-type DeserializedElem from Deserializers + * + * @package Internal\XmlElements + */ +class Propstat implements \Sabre\Xml\XmlDeserializable +{ + /** + * Holds a single HTTP status-line. + * @var string + */ + public $status; + + /** + * Contains properties related to a resource. + * @var Prop + */ + public $prop; + + /** + * Constructs a Propstat element. + * + * @param string $status The status value of the Propstat element. + * @param Prop $prop The Prop child element, containing the reported properties. + */ + public function __construct(string $status, Prop $prop) + { + $this->status = $status; + $this->prop = $prop; + } + + /** + * Deserializes the child elements of a DAV:propstat element and creates a new instance of Propstat. + */ + public static function xmlDeserialize(\Sabre\Xml\Reader $reader): Propstat + { + $prop = null; + $status = null; + + $children = $reader->parseInnerTree(); + if (is_array($children)) { + /** @psalm-var DeserializedElem $child */ + foreach ($children as $child) { + if ($child["value"] instanceof Prop) { + if (isset($prop)) { + throw new XmlParseException("DAV:propstat element contains multiple DAV:prop children"); + } + $prop = $child["value"]; + } elseif (strcasecmp($child["name"], XmlEN::STATUS) == 0) { + if (isset($status)) { + throw new XmlParseException("DAV:propstat element contains multiple DAV:status children"); + } + + if (is_string($child["value"])) { + $status = $child["value"]; + } + } + } + } + + if (!isset($status) || !isset($prop)) { + throw new XmlParseException("DAV:propstat element must have ONE DAV:status and one DAV:prop child"); + } + + return new self($status, $prop); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/Response.php b/vendor/mstilkerich/carddavclient/src/XmlElements/Response.php new file mode 100644 index 0000000..2b895fe --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/Response.php @@ -0,0 +1,141 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML DAV:response elements as PHP objects. + * + * From RFC 4918: + * Each ’response’ element MUST have an ’href’ element to identify the resource. + * A Multi-Status response uses one out of two distinct formats for representing the status: + * + * 1. A ’status’ element as child of the ’response’ element indicates the status of the message execution for the + * identified resource as a whole (for instance, see Section 9.6.2). Some method definitions provide information about + * specific status codes clients should be prepared to see in a response. However, clients MUST be able to handle other + * status codes, using the generic rules defined in Section 10 of [RFC2616]. + * + * 2. For PROPFIND and PROPPATCH, the format has been extended using the ’propstat’ element instead of ’status’, + * providing information about individual properties of a resource. This format is specific to PROPFIND and PROPPATCH, + * and is described in detail in Sections 9.1 and 9.2. + * + * The ’href’ element contains an HTTP URL pointing to a WebDAV resource when used in the ’response’ container. A + * particular ’href’ value MUST NOT appear more than once as the child of a ’response’ XML element under a ’multistatus’ + * XML element. This requirement is necessary in order to keep processing costs for a response to linear time. + * + * Essentially, this prevents having to search in order to group together all the responses by ’href’. There are, + * however, no requirements regarding ordering based on ’href’ values. The optional precondition/postcondition element + * and ’responsedescription’ text can provide additional information about this resource relative to the request or + * result. + * + * ```xml + * + * ``` + * + * @psalm-immutable + * + * @psalm-import-type DeserializedElem from Deserializers + * + * @package Internal\XmlElements + */ +abstract class Response implements \Sabre\Xml\XmlDeserializable +{ + /** + * Deserializes the child elements of a DAV:response element and creates a new instance of the proper subclass of + * Response. + */ + public static function xmlDeserialize(\Sabre\Xml\Reader $reader): Response + { + $hrefs = []; + $propstat = []; + $status = null; + + $children = $reader->parseInnerTree(); + if (is_array($children)) { + /** @psalm-var DeserializedElem $child */ + foreach ($children as $child) { + if ($child["value"] instanceof Propstat) { + $propstat[] = $child["value"]; + } elseif (strcasecmp($child["name"], XmlEN::HREF) == 0) { + if (is_string($child["value"])) { + $hrefs[] = $child["value"]; + } + } elseif (strcasecmp($child["name"], XmlEN::STATUS) == 0) { + if (isset($status)) { + throw new XmlParseException("DAV:response contains multiple DAV:status children"); + } + + if (is_string($child["value"])) { + $status = $child["value"]; + } + } + } + } + + if (count($hrefs) == 0) { + throw new XmlParseException("DAV:response contains no DAV:href child"); + } + + /* By RFC 6578, there must be either a status OR a propstat child element. + * + * In practice however, we see the following uncompliances: + * + * Sabre/DAV always adds a propstat member, so for a 404 status, we will get an additional propstat with a + * pseudo status HTTP/1.1 418 I'm a teapot. + * + * SOGO on the other hand adds a status for answers where only a propstat is expected (new or changed items). + * + * To enable interoperability, we apply the following heuristic: + * + * 1) If we have a 404 status child element -> ResponseStatus + * 2) If we have a propstat element -> ResponsePropstat + * 3) If we have a status -> ResponseStatus + * 4) Error + */ + if (isset($status) && (stripos($status, " 404 ") !== false)) { + // Disable this exception for now as Sabre/DAV always inserts a propstat element to a response element + //if (count($propstat) > 0) { + // throw new XmlParseException("DAV:response contains both DAV:status and DAV:propstat children"); + //} + + return new ResponseStatus($hrefs, $status); + } elseif (count($propstat) > 0) { + if (count($hrefs) > 1) { + throw new XmlParseException("Propstat-type DAV:response contains multiple DAV:href children"); + } + + return new ResponsePropstat($hrefs[0], $propstat); + } elseif (isset($status)) { + return new ResponseStatus($hrefs, $status); + } + + throw new XmlParseException("DAV:response contains neither DAV:status nor DAV:propstat children"); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/ResponsePropstat.php b/vendor/mstilkerich/carddavclient/src/XmlElements/ResponsePropstat.php new file mode 100644 index 0000000..3a65b85 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/ResponsePropstat.php @@ -0,0 +1,67 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML DAV:response elements with propstat children as PHP objects. + * + * @psalm-immutable + * + * @package Internal\XmlElements + */ +class ResponsePropstat extends Response +{ + /** + * URI the response applies to. MUST contain a URI or a relative reference. + * @var string + */ + public $href; + + /** + * Propstat child elements. + * @psalm-var list + * @var array + */ + public $propstat; + + /** + * Constructs a new ResponsePropstat element. + * + * @param string $href URI the response applies to + * @psalm-param list $propstat + * @param array $propstat Propstat child elements + */ + public function __construct(string $href, array $propstat) + { + $this->href = $href; + $this->propstat = $propstat; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/ResponseStatus.php b/vendor/mstilkerich/carddavclient/src/XmlElements/ResponseStatus.php new file mode 100644 index 0000000..d6bc4a4 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/ResponseStatus.php @@ -0,0 +1,67 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML DAV:response elements with status children as PHP objects. + * + * @psalm-immutable + * + * @package Internal\XmlElements + */ +class ResponseStatus extends Response +{ + /** + * URIs the status in this reponse applies to. MUST contain a URI or a relative reference. + * @psalm-var list + * @var array + */ + public $hrefs; + + /** + * The HTTP status value of this response. + * @var string + */ + public $status; + + /** + * Constructs a new ResponseStatus object. + * + * @psalm-param list $hrefs + * @param array $hrefs + * @param string $status + */ + public function __construct(array $hrefs, string $status) + { + $this->hrefs = $hrefs; + $this->status = $status; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/src/XmlElements/TextMatch.php b/vendor/mstilkerich/carddavclient/src/XmlElements/TextMatch.php new file mode 100644 index 0000000..9176679 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/src/XmlElements/TextMatch.php @@ -0,0 +1,173 @@ + + * + * This file is part of PHP-CardDavClient. + * + * PHP-CardDavClient is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PHP-CardDavClient is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PHP-CardDavClient. If not, see . + */ + +declare(strict_types=1); + +namespace MStilkerich\CardDavClient\XmlElements; + +use MStilkerich\CardDavClient\XmlElements\ElementNames as XmlEN; +use MStilkerich\CardDavClient\Exception\XmlParseException; + +/** + * Represents XML urn:ietf:params:xml:ns:carddav:text-match elements as PHP objects (RFC 6352). + * + * From RFC 6352: + * The CARDDAV:text-match XML element specifies text used for a substring match against the vCard + * property or parameter value specified in an address book REPORT request. + * + * The "collation" attribute is used to select the collation that the server MUST use for character string matching. In + * the absence of this attribute, the server MUST use the "i;unicode-casemap" collation. + * + * The "negate-condition" attribute is used to indicate that this test returns a match if the text matches, when the + * attribute value is set to "no", or return a match if the text does not match, if the attribute value is set to "yes". + * For example, this can be used to match components with a CATEGORIES property not set to PERSON. + * + * The "match-type" attribute is used to indicate the type of match operation to use. Possible choices are: + * - "equals" - an exact match to the target string + * - "contains" - a substring match, matching anywhere within the target string + * - "starts-with" - a substring match, matching only at the start of the target string + * - "ends-with" - a substring match, matching only at the end of the target string + * + * ```xml + * + * + * + * ``` + * @package Internal\XmlElements + */ +class TextMatch implements \Sabre\Xml\XmlSerializable +{ + /** + * Collation to use for comparison (currently constant) + * @var string + * @psalm-readonly + */ + public $collation = 'i;unicode-casemap'; + + /** + * Whether to invert the result of the match + * @var bool + * @psalm-readonly + */ + public $invertMatch = false; + + /** + * The type of text match to apply + * @psalm-var 'equals' | 'contains' | 'starts-with' | 'ends-with' + * @var string + * @psalm-readonly + */ + public $matchType = 'contains'; + + /** + * The string to match for + * @var string + * @psalm-readonly + */ + public $needle = ''; + + /** + * Constructs a TextMatch element. + * + * The match is specified in a string form that encodes all properties of the match. + * - The match string must be enclosed in / (e.g. `/foo/`) + * - The / character has no special meaning other than to separate the match string from modifiers. No escaping is + * needed if / appears as part of the match string (e.g. `/http:///` matches for "http://"). + * - To invert the match, insert ! before the initial / (e.g. `!/foo/`) + * - The default match type is "contains" semantics. If you want to match the start or end of the property value, + * or perform an exact match, use the ^/$/= modifiers after the final slash. Examples: + * - `/abc/=`: The property/parameter must match the value "abc" exactly + * - `/abc/^`: The property/parameter must start with "abc" + * - `/abc/$`: The property/parameter must end with "abc" + * - `/abc/`: The property/parameter must contain "abc" + * - The matching is performed case insensitive with UTF8 character set (this is currently not changeable). + * + * @param string $matchSpec Specification of the text match that encodes all properties of the match. + */ + public function __construct(string $matchSpec) + { + if (preg_match('/^(!?)\/(.*)\/([$=^]?)$/', $matchSpec, $matches)) { + if (count($matches) === 4) { + [ , $inv, $needle, $matchType ] = $matches; + + $this->invertMatch = ($inv == "!"); + $this->needle = $needle; + + if ($matchType == '^') { + $this->matchType = 'starts-with'; + } elseif ($matchType == '$') { + $this->matchType = 'ends-with'; + } elseif ($matchType == '=') { + $this->matchType = 'equals'; + } else { + $this->matchType = 'contains'; + } + + return; + } + } + + throw new \InvalidArgumentException("Not a valid match specifier for TextMatch: $matchSpec"); + } + + /** + * This function encodes the element's value (not the element itself!) to the given XML writer. + */ + public function xmlSerialize(\Sabre\Xml\Writer $writer): void + { + $writer->write($this->needle); + } + + /** + * This function serializes the full element to the given XML writer. + */ + public function xmlSerializeElement(\Sabre\Xml\Writer $writer): void + { + if (strlen($this->needle) > 0) { + $writer->write([ + 'name' => XmlEN::TEXTMATCH, + 'attributes' => $this->xmlAttributes(), + 'value' => $this + ]); + } + } + + /** + * Produces a list of attributes for this filter suitable to pass to a Sabre XML Writer. + * + * @return array A list of attributes (attrname => attrvalue) + */ + public function xmlAttributes(): array + { + return [ + 'negate-condition' => ($this->invertMatch ? 'yes' : 'no'), + 'collation' => $this->collation, + 'match-type' => $this->matchType + ]; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/TestInfrastructure.php b/vendor/mstilkerich/carddavclient/tests/TestInfrastructure.php new file mode 100644 index 0000000..695d972 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/TestInfrastructure.php @@ -0,0 +1,156 @@ + "CardDavClient Test$randnum", + 'N' => ["Test$randnum", 'CardDavClient', '', '', ''], + ]); + + return $vcard; + } + + /** + * CardDAV servers change the VCards, so this comparison function must be tolerant when comparing data stored on a + * CardDAV server to data retrieved back from the server. + * + * - Google: + * - Omits TYPE attribute in results from addressbook-query + * - Changes case of the type attribute (work -> WORK) + * - Overrides the UID in new cards with a server-side-assigned UID + */ + public static function compareVCards(VCard $vcardExpected, VCard $vcardRoundcube, bool $isNew): void + { + // These attributes are dynamically created / updated and therefore cannot be statically compared + $noCompare = [ 'REV', 'PRODID', 'VERSION' ]; // different VERSION may imply differences in other properties + + if ($isNew) { + // new VCard will have UID assigned by carddavclient lib on store + $noCompare[] = 'UID'; + } + + foreach ($noCompare as $property) { + unset($vcardExpected->{$property}); + unset($vcardRoundcube->{$property}); + } + + /** @var VObject\Property[] */ + $propsExp = $vcardExpected->children(); + $propsExp = self::groupNodesByName($propsExp); + /** @var VObject\Property[] */ + $propsRC = $vcardRoundcube->children(); + $propsRC = self::groupNodesByName($propsRC); + + // compare + foreach ($propsExp as $name => $props) { + TestCase::assertArrayHasKey($name, $propsRC, "Expected property $name missing from test vcard"); + self::compareNodeList("Property $name", $props, $propsRC[$name]); + + for ($i = 0; $i < count($props); ++$i) { + TestCase::assertEqualsIgnoringCase( + $props[$i]->group, + $propsRC[$name][$i]->group, + "Property group name differs" + ); + /** @psalm-var VObject\Parameter[] */ + $paramExp = $props[$i]->parameters(); + $paramExp = self::groupNodesByName($paramExp); + /** @psalm-var VObject\Parameter[] */ + $paramRC = $propsRC[$name][$i]->parameters(); + $paramRC = self::groupNodesByName($paramRC); + foreach ($paramExp as $pname => $params) { + self::compareNodeList("Parameter $name/$pname", $params, $paramRC[$pname]); + unset($paramRC[$pname]); + } + TestCase::assertEmpty($paramRC, "Prop $name has extra params: " . implode(", ", array_keys($paramRC))); + } + unset($propsRC[$name]); + } + + TestCase::assertEmpty($propsRC, "VCard has extra properties: " . implode(", ", array_keys($propsRC))); + } + + /** + * Groups a list of VObject\Node by node name. + * + * @template T of VObject\Property|VObject\Parameter + * + * @param T[] $nodes + * @return array> Array with node names as keys, and arrays of nodes by that name as values. + */ + private static function groupNodesByName(array $nodes): array + { + $res = []; + foreach ($nodes as $n) { + $res[$n->name][] = $n; + } + + return $res; + } + + /** + * Compares to lists of VObject nodes with the same name. + * + * This can be two lists of property instances (e.g. EMAIL, TEL) or two lists of parameters (e.g. TYPE). + * + * @param string $dbgid Some string to identify property/parameter for error messages + * @param VObject\Property[]|VObject\Parameter[] $exp Expected list of nodes + * @param VObject\Property[]|VObject\Parameter[] $rc List of nodes in the VCard produces by rcmcarddav + */ + private static function compareNodeList(string $dbgid, array $exp, array $rc): void + { + TestCase::assertCount(count($exp), $rc, "Different amount of $dbgid"); + + for ($i = 0; $i < count($exp); ++$i) { + TestCase::assertEquals($exp[$i]->getValue(), $rc[$i]->getValue(), "Nodes $dbgid differ"); + } + } + + public static function normalizeUri(WebDavCollection $coll, string $uri): string + { + return \Sabre\Uri\resolve($coll->getUri(), $uri); + } + + public static function getUriPath(string $uri): string + { + $uricomp = \Sabre\Uri\parse($uri); + return $uricomp["path"] ?? "/"; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/TestLogger.php b/vendor/mstilkerich/carddavclient/tests/TestLogger.php new file mode 100644 index 0000000..331782a --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/TestLogger.php @@ -0,0 +1,128 @@ + 1, + LogLevel::INFO => 2, + LogLevel::NOTICE => 3, + LogLevel::WARNING => 4, + LogLevel::ERROR => 5, + LogLevel::CRITICAL => 6, + LogLevel::ALERT => 7, + LogLevel::EMERGENCY => 8 + ]; + + /** + * @var string[] Assigns each short name to each log level. + */ + private const LOGLEVELS_SHORT = [ + LogLevel::DEBUG => "DBG", + LogLevel::INFO => "NFO", + LogLevel::NOTICE => "NTC", + LogLevel::WARNING => "WRN", + LogLevel::ERROR => "ERR", + LogLevel::CRITICAL => "CRT", + LogLevel::ALERT => "ALT", + LogLevel::EMERGENCY => "EMG" + ]; + + /** @var LoggerInterface Logger object used to store log messages produced during the tests */ + private $fileLogger; + + /** @var string[][] In-Memory buffer of log messages to assert log messages */ + private $logBuffer = []; + + public function __construct() + { + $logfile = "testreports/{$GLOBALS['TEST_TESTRUN']}/test.log"; + if (file_exists($logfile)) { + unlink($logfile); + } + + $this->fileLogger = new \Wa72\SimpleLogger\FileLogger($logfile, \Psr\Log\LogLevel::DEBUG); + } + + /** + * At the time of destruction, there may be no unchecked log messages of warning or higher level. + * + * Tests should call reset() when done (in tearDown()), this is just a fallback to detect if a test did not and + * there were errors. When the error is raised from the destructor, the relation to the test function that triggered + * the leftover log messages is lost and PHPUnit may report the issue for an unrelated test function within the same + * test case. + */ + public function __destruct() + { + $this->reset(); + } + + /** + * Logs with an arbitrary level. + * + * @param mixed $level + * @param string $message + * @param array $context + * @return void + */ + public function log($level, $message, array $context = array()) + { + TestCase::assertIsString($level); + TestCase::assertNotNull(self::LOGLEVELS[$level]); + + $levelNumeric = self::LOGLEVELS[$level]; + $levelShort = self::LOGLEVELS_SHORT[$level]; + $this->fileLogger->log($level, "[$levelNumeric $levelShort] $message", $context); + + // only warnings or more critical messages are interesting for testing + if (self::LOGLEVELS[$level] >= self::LOGLEVELS[LogLevel::WARNING]) { + $this->logBuffer[] = [ $level, $message, 'UNCHECKED' ]; + } + } + + /** + * Resets the in-memory buffer of critical log messages. + */ + public function reset(): void + { + $buffer = $this->logBuffer; + + // reset before doing the assertions - if there is a failure, it won't affect the following tests + $this->logBuffer = []; + + foreach ($buffer as $recMsg) { + [ $level, $msg, $checked ] = $recMsg; + TestCase::assertSame('CHECKED', $checked, "Unchecked log message of level $level: $msg"); + } + } + + /** + * Checks the in-memory buffer if a log message of the given log level was emitted. + */ + public function expectMessage(string $expLevel, string $expMsg): void + { + $found = false; + + foreach ($this->logBuffer as &$recMsg) { + [ $level, $msg ] = $recMsg; + if (($level == $expLevel) && str_contains($msg, $expMsg)) { + $recMsg[2] = 'CHECKED'; + $found = true; + break; + } + } + + TestCase::assertTrue($found, "The expected log entry containing '$expMsg' with level $expLevel was not found"); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120:ft=php diff --git a/vendor/mstilkerich/carddavclient/tests/autoload.php b/vendor/mstilkerich/carddavclient/tests/autoload.php new file mode 100644 index 0000000..4e5f28b --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/autoload.php @@ -0,0 +1,9 @@ +addPsr4("MStilkerich\\Tests\\CardDavClient\\", __DIR__, true); +$classLoader->register(); + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/interop/AccountData.php.dist b/vendor/mstilkerich/carddavclient/tests/interop/AccountData.php.dist new file mode 100644 index 0000000..40d5ad0 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/AccountData.php.dist @@ -0,0 +1,148 @@ + */ + public const ACCOUNTS = [ + /* + "iCloud" => [ + "username" => "icloudid@example.com", + "password" => "foobar", + "discoveryUri" => "icloud.com", + + // For providers that report extra changes or deleted cards between two syncs, set this to true to limit the + // sync tests to check whether all known changes are actually reported, without raising an error on any + // additional changes that the server reports. (Google has been observed to behave like this) + "syncAllowExtraChanges" => false, + + // known/expected features + "featureSet" => TestInfrastructureSrv::SRVFEATS_ICLOUD, + ], + "Google" => [ + "username" => "gmailid@example.com", + "password" => "foobar", + "discoveryUri" => "gmail.com", + "syncAllowExtraChanges" => true, + "featureSet" => TestInfrastructureSrv::SRVFEATS_GOOGLE, + ], + */ + "Nextcloud" => [ + "username" => "ncadm", + "password" => "ncadmPassw0rd", + "discoveryUri" => "http://localhost:8080/remote.php/dav/", + "syncAllowExtraChanges" => false, + "featureSet" => TestInfrastructureSrv::SRVFEATS_SABRE, + ], + /* + "Baikal" => [ + "username" => "baikalUser", + "password" => "foobar", + "discoveryUri" => "http://baikal.localhost", + "syncAllowExtraChanges" => false, + "featureSet" => TestInfrastructureSrv::SRVFEATS_SABRE, + ], + "BaikalKrb" => [ + "username" => "", + "password" => "", + "discoveryUri" => "http://baikal.example.com", + "syncAllowExtraChanges" => false, + "featureSet" => TestInfrastructureSrv::SRVFEATS_SABRE, + ], + "Owncloud" => [ + "username" => "owncloudUser", + "password" => "foobar", + "discoveryUri" => "http://localhost/owncloud/remote.php/dav/addressbooks/users/owncloudUser/contacts/", + "syncAllowExtraChanges" => false, + "featureSet" => TestInfrastructureSrv::SRVFEATS_SABRE, + ], + "Radicale" => [ + "username" => "radicaleUser", + "password" => "foobar", + "discoveryUri" => "http://localhost:5232/", + "syncAllowExtraChanges" => false, + "featureSet" => TestInfrastructureSrv::SRVFEATS_RADICALE, + ], + "Davical" => [ + "username" => "davicalUser", + "password" => "foobar", + "discoveryUri" => "http://localhost/davical", + "syncAllowExtraChanges" => false, + "featureSet" => TestInfrastructureSrv::SRVFEATS_DAVICAL, + ], + "Synology" => [ + "username" => "xxx", + "password" => "yyy", + "discoveryUri" => "http://synology:5000/carddav/admin/", + "syncAllowExtraChanges" => false, + "featureSet" => TestInfrastructureSrv::SRVFEATS_SYNOLOGY_CONTACTS, + ], + */ + ]; + + /** @var array */ + public const ADDRESSBOOKS = [ + /* + "iCloud" => [ + "account" => "iCloud", + "url" => "https://pXX-contacts.icloud.com:443/1234567/carddavhome/card/", + "displayname" => "card", + ], + "Google" => [ + "account" => "Google", + "url" => "https://www.googleapis.com:443/carddav/v1/principals/gmailid@example.com/lists/default/", + "displayname" => "Address Book", + ], + */ + "Nextcloud" => [ + "account" => "Nextcloud", + "url" => "http://localhost:8080/remote.php/dav/addressbooks/users/ncadm/contacts/", + "displayname" => "Contacts", + "readonly" => false, + ], + /* + "Owncloud" => [ + "account" => "Owncloud", + "url" => "http://localhost:80/owncloud/remote.php/dav/addressbooks/users/owncloudUser/contacts/", + "displayname" => "Contacts", + ], + "Baikal_First" => [ + "account" => "Baikal", + "url" => "http://baikal.localhost/dav.php/addressbooks/baikalUser/default/", + "displayname" => "Default Address Book", + ], + "Baikal_Second" => [ + "account" => "Baikal", + "url" => "http://baikal.localhost/dav.php/addressbooks/baikalUser/abook2/", + "displayname" => "Addressbook 2", + "readonly" => true + ], + "BaikalKrb_First" => [ + "account" => "BaikalKrb", + "url" => "http://baikal.example.com/dav.php/addressbooks/baikalUser/default/", + "displayname" => "Default Address Book", + ], + "Radicale" => [ + "account" => "Radicale", + "url" => "http://localhost:5232/radicaleUser/abcdef/", + "displayname" => "The radical addressbook", + ], + "Davical_0" => [ + "account" => "Davical", + "url" => "http://localhost/davical/caldav.php/davicalUser/addresses/", + "displayname" => "Test addressbook", + ], + */ + ]; +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120:ft=php diff --git a/vendor/mstilkerich/carddavclient/tests/interop/AddressbookCollectionTest.php b/vendor/mstilkerich/carddavclient/tests/interop/AddressbookCollectionTest.php new file mode 100644 index 0000000..fe33f7d --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/AddressbookCollectionTest.php @@ -0,0 +1,138 @@ + + * Cards inserted to addressbooks by tests in this class. Maps addressbook name to an associative array. + */ + private static $insertedCards; + + public static function setUpBeforeClass(): void + { + TIS::init(); + } + + protected function setUp(): void + { + } + + protected function tearDown(): void + { + TestInfrastructure::logger()->reset(); + } + + public static function tearDownAfterClass(): void + { + } + + /** @return array */ + public function addressbookProvider(): array + { + return TIS::addressbookProvider(); + } + + /** + * @param TestAddressbook $cfg + * @dataProvider addressbookProvider + */ + public function testPropertiesCorrectlyReported(string $abookname, array $cfg): void + { + $abook = TIS::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + + $this->assertSame($cfg["displayname"], $abook->getName(), "Displayname"); + $this->assertSame( + TIS::hasFeature($abookname, TIS::FEAT_SYNCCOLL), + $abook->supportsSyncCollection(), + "SyncCollection support" + ); + $this->assertSame( + TIS::hasFeature($abookname, TIS::FEAT_MULTIGET), + $abook->supportsMultiGet(), + "MultiGet report" + ); + + $ctag = $abook->getCTag(); + if (TIS::hasFeature($abookname, TIS::FEAT_CTAG)) { + $this->assertIsString($ctag); + } else { + $this->assertNull($ctag); + } + } + + /** + * @param TestAddressbook $cfg + * @dataProvider addressbookProvider + */ + public function testCanInsertValidCard(string $abookname, array $cfg): void + { + $abook = TIS::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + + $vcard = TestInfrastructure::createVCard(); + $createResult = $abook->createCard($vcard); + $createResult["vcard"] = $vcard; + self::$insertedCards[$abookname] = $createResult; + } + + /** + * @param TestAddressbook $cfg + * @depends testCanInsertValidCard + * @dataProvider addressbookProvider + */ + public function testCanRetrieveCreatedCard(string $abookname, array $cfg): void + { + $abook = TIS::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + $this->assertArrayHasKey($abookname, self::$insertedCards); + [ 'uri' => $cardUri, 'etag' => $cardETag, 'vcard' => $vcard ] = self::$insertedCards[$abookname]; + + [ 'etag' => $etagGet, 'vcard' => $vcardGet ] = $abook->getCard($cardUri); + + // insertCards etag return is optional + if (!empty($cardETag)) { + $this->assertSame($cardETag, $etagGet); + } + + TestInfrastructure::compareVCards($vcard, $vcardGet, true); + } + + /** + * @param TestAddressbook $cfg + * @depends testCanRetrieveCreatedCard + * @dataProvider addressbookProvider + */ + public function testCanDeleteExistingCard(string $abookname, array $cfg): void + { + $abook = TIS::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + $this->assertArrayHasKey($abookname, self::$insertedCards); + [ 'uri' => $cardUri ] = self::$insertedCards[$abookname]; + unset(self::$insertedCards[$abookname]); + + $abook->deleteCard($cardUri); + + try { + $abook->getCard($cardUri); + $this->assertFalse(true, "Deleted card could be retrieved without expected exception: $cardUri"); + } catch (\Exception $e) { + $this->assertMatchesRegularExpression("/HTTP.*404/", $e->getMessage()); + } + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/interop/AddressbookQueryTest.php b/vendor/mstilkerich/carddavclient/tests/interop/AddressbookQueryTest.php new file mode 100644 index 0000000..629fa2e --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/AddressbookQueryTest.php @@ -0,0 +1,533 @@ +}>> + */ + private const SAMPLES = [ + // properties are added to prepared cards from TestInfrastructure::createVCard() + // We add a NICKNAME Jonny$i to each card to easy map log entries back to this array + [ // card 0 + [ 'EMAIL', 'doe@big.corp', ['TYPE' => 'WORK'] ], + [ 'EMAIL', 'johndoe@example.com', ['TYPE' => 'HOME'] ], + [ 'X-CUSTOMPROP', 'foobar', ['X-CUSTOMPARAM' => 'WORK'] ], + ], + [ // card 1 - custom property with a custom parameter (to avoid Google messing with its content) + [ 'EMAIL', 'maxmu@abcd.com', [] ], + [ 'X-CUSTOMPROP', 'foobar', [ 'X-CUSTOMPARAM' => ['HOME', 'WORK'], 'X-SPACEPARAM' => "HELLO, WORLD" ] ], + ], + [ // card 2 - no EMAIL property + [ 'TEL', '12345', ['TYPE' => 'HOME'] ], + [ 'TEL', '555', [] ], + ], + [ // card 3 + [ 'item1.EMAIL', 'foo@ex.com', [] ], + [ 'item1.X-ABLABEL', 'CustomLabel', [] ], + [ 'IMPP', 'xmpp:foo@example.com', ['X-SERVICE-TYPE' => 'Jabber', 'TYPE' => 'HOME'] ], + ], + ]; + + /** + * @var array> + * Cards inserted to addressbooks by tests in this class. Maps addressbook name to list of associative arrays. + */ + private static $insertedCards; + + public static function setUpBeforeClass(): void + { + TIS::init(); + self::$insertedCards = []; + } + + protected function setUp(): void + { + } + + protected function tearDown(): void + { + TestInfrastructure::logger()->reset(); + } + + public static function tearDownAfterClass(): void + { + // delete cards + foreach (self::$insertedCards as $abookname => $cards) { + $abook = TIS::$addressbooks[$abookname]; + TestCase::assertInstanceOf(AddressbookCollection::class, $abook); + + foreach ($cards as $card) { + $abook->deleteCard($card['uri']); + } + } + } + + /** @return array */ + public function addressbookProvider(): array + { + return TIS::addressbookProvider(); + } + + /** @return array, int, int}> */ + public function simpleQueriesProvider(): array + { + // Try to have at least one matching and one non-matching card in the result for each filter + // Some service return an empty result or the entire addressbook without error if they do not support a filter, + // so we will notice if we stick to that rule. + $datasets = [ + // test whether a property is defined / not defined + 'HasNoEmail' => [ ['EMAIL' => null], [ 2 ], 0, 0 ], + 'HasEmail' => [ ['EMAIL' => '//'], [ 0, 1, 3 ], 0, 0 ], + // check that property names are treated case insensitive + 'HasNoEmailDiffCase' => [ ['email' => null], [ 2 ], TIS::BUG_CASESENSITIVE_NAMES, 0 ], + 'HasEmailDiffCase' => [ ['email' => '//'], [ 0, 1, 3 ], TIS::BUG_CASESENSITIVE_NAMES, 0 ], + + // simple text matches against property values + 'EmailEquals' => [ ['EMAIL' => '/johndoe@example.com/='], [ 0 ], 0, 0 ], + 'EmailContains' => [ ['EMAIL' => '/mu@ab/'], [ 1 ], 0, 0 ], + 'EmailStartsWith' => [ ['EMAIL' => '/max/^'], [ 1 ], 0, 0 ], + 'EmailEndsWith' => [ ['EMAIL' => '/@example.com/$'], [ 0 ], 0, 0 ], + // check matching is case insensitive + 'EmailEqualsDiffCase' => [ ['EMAIL' => '/johNDOE@EXAmple.com/='], [ 0 ], 0, 0 ], + 'EmailContainsDiffCase' => [ ['EMAIL' => '/MU@ab/'], [ 1 ], 0, 0 ], + 'EmailStartsWithDiffCase' => [ ['EMAIL' => '/MAX/^'], [ 1 ], 0, 0 ], + 'EmailEndsWithDiffCase' => [ ['EMAIL' => '/@EXAmple.com/$'], [ 0 ], 0, 0 ], + + // simple text matches with negated match behavior + // Case 1: Either all or no EMAIL properties match the negated filter + 'EmailEndsNotWith' => [ + ['EMAIL' => '!/@abcd.com/$'], + [ 0, 3 ], + TIS::BUG_INVTEXTMATCH_MATCHES_UNDEF_PROPS, + 0 + ], + // Case 2: Some, but not all EMAIL properties match the negated filter + 'EmailContainsNotSome' => [ + ['EMAIL' => '!/@example.com/'], + [ 0, 1, 3 ], + TIS::BUG_INVTEXTMATCH_MATCHES_UNDEF_PROPS | TIS::BUG_INVTEXTMATCH_SOMEMATCH, + 0 + ], + + // test whether property with parameter defined or not defined exists + 'ParamNotDefined' => [ + ['EMAIL' => ['TYPE', null]], + [ 1, 3 ], + TIS::BUG_PARAMNOTDEF_MATCHES_UNDEF_PROPS, + TIS::FEAT_PARAMFILTER + ], + 'ParamDefined' => [ + ['EMAIL' => ['TYPE', '//']], + [ 0 ], + TIS::BUG_PARAMDEF, + TIS::FEAT_PARAMFILTER + ], + 'ParamNotDefinedDiffCase' => [ + ['EMAIL' => ['type', null]], + [ 1, 3 ], + TIS::BUG_PARAMNOTDEF_MATCHES_UNDEF_PROPS | TIS::BUG_CASESENSITIVE_NAMES, + TIS::FEAT_PARAMFILTER + ], + 'ParamDefinedDiffCase' => [ + ['EMAIL' => ['type', '//']], + [ 0 ], + TIS::BUG_PARAMDEF | TIS::BUG_CASESENSITIVE_NAMES, + TIS::FEAT_PARAMFILTER + ], + // property with multiple values, where one has the parameter defined, the other has not -> must not match + 'ParamNotDefinedSome' => [ + ['TEL' => ['TYPE', null]], + [ ], + TIS::BUG_PARAMNOTDEF_MATCHES_UNDEF_PROPS | TIS::BUG_PARAMNOTDEF_SOMEMATCH, + TIS::FEAT_PARAMFILTER + ], + + // simple text matches against parameter values + 'ParamEquals' => [ + ['EMAIL' => ['TYPE', '/HOME/=']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + 'ParamContains' => [ + ['EMAIL' => ['TYPE', '/ORK/']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + 'ParamStartsWith' => [ + ['EMAIL' => ['TYPE', '/WOR/^']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + 'ParamEndsWith' => [ + ['EMAIL' => ['TYPE', '/ORK/$']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + // check matching is case insensitive + 'ParamEqualsParamNameDiffCase' => [ + ['EMAIL' => ['type', '/HOME/=']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN | TIS::BUG_CASESENSITIVE_NAMES, + TIS::FEAT_PARAMFILTER + ], + 'ParamEqualsDiffCase' => [ + ['EMAIL' => ['TYPE', '/hoME/=']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + 'ParamContainsDiffCase' => [ + ['EMAIL' => ['TYPE', '/orK/']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + 'ParamStartsWithDiffCase' => [ + ['EMAIL' => ['TYPE', '/woR/^']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + 'ParamEndsWithDiffCase' => [ + ['EMAIL' => ['TYPE', '/orK/$']], + [ 0 ], + TIS::BUG_PARAMTEXTMATCH_BROKEN, + TIS::FEAT_PARAMFILTER + ], + + // simple negated text matches against parameter values + // Note: param-filter does not match if the parameter does not exist + 'ParamContainsNotT' => [ // simple case: only one property instance that matches inverted filter + ['IMPP' => ['X-SERVICE-TYPE', '!/Skype/']], + [ 3 ], + TIS::BUG_INVTEXTMATCH_MATCHES_UNDEF_PROPS, + TIS::FEAT_PARAMFILTER + ], + 'ParamContainsNotF' => [ // simple case: no property instance that matches inverted filter + ['IMPP' => ['X-SERVICE-TYPE', '!/Jabber/']], + [ ], + TIS::BUG_INVTEXTMATCH_MATCHES_UNDEF_PROPS, + TIS::FEAT_PARAMFILTER + ], + 'ParamContainsNotSomeDiff' => [ // some properties, but not all match the inverted filter + ['EMAIL' => ['TYPE', '!/WORK/']], + [ 0 ], + TIS::BUG_INVTEXTMATCH_SOMEMATCH | TIS::BUG_INVTEXTMATCH_MATCHES_UNDEF_PARAMS, + TIS::FEAT_PARAMFILTER + ], + 'ParamContainsNotSomeUndef' => [ // no param matches the inverted filter, but there is one without the param + ['TEL' => ['TYPE', '!/HOME/']], + [ ], + TIS::BUG_INVTEXTMATCH_MATCHES_UNDEF_PARAMS, + TIS::FEAT_PARAMFILTER + ], + + // tests on parameter with multiple values + 'MultivalueParamContains1' => [ + ['X-CUSTOMPROP' => ['X-CUSTOMPARAM', '/HOME/']], + [ 1 ], + 0, + TIS::FEAT_PARAMFILTER + ], + 'MultivalueParamContains2' => [ + ['X-CUSTOMPROP' => ['X-CUSTOMPARAM', '/WORK/']], + [ 0, 1 ], + 0, + TIS::FEAT_PARAMFILTER + ], + 'MultivalueParamEquals' => [ + ['X-CUSTOMPROP' => ['X-CUSTOMPARAM', '/HOME/=']], + [ 1 ], + TIS::BUG_MULTIPARAM_NOINDIVIDUAL_MATCH, + TIS::FEAT_PARAMFILTER + ], + 'ParamWithSpaceAndComma' => [ + ['X-CUSTOMPROP' => ['X-SPACEPARAM', '/lo, W/']], + [ 1 ], + TIS::BUG_PARAMCOMMAVALUE, + TIS::FEAT_PARAMFILTER + ], + + // tests on properties with group + 'HasNoGrpEmail' => [ ['item1.EMAIL' => null], [ 0, 1, 2 ], TIS::BUG_HANDLE_PROPGROUPS_IN_QUERY, 0 ], + 'HasGrpEmail' => [ ['item1.EMAIL' => '//'], [ 3 ], TIS::BUG_HANDLE_PROPGROUPS_IN_QUERY, 0 ], + 'GrpEmailEquals' => [ ['item1.EMAIL' => '/foo@ex.com/='], [ 3 ], TIS::BUG_HANDLE_PROPGROUPS_IN_QUERY, 0 ], + // must not match card 0 + 'GrpEmailContains' => [ ['item1.EMAIL' => '/@ex/'], [ 3 ], TIS::BUG_HANDLE_PROPGROUPS_IN_QUERY, 0 ], + ]; + + $abooks = TIS::addressbookProvider(); + $ret = []; + + foreach (array_keys($abooks) as $abookname) { + foreach ($datasets as $dsname => $ds) { + $ret["$dsname ($abookname)"] = array_merge([$abookname], $ds); + } + } + + return $ret; + } + + /** + * @param string $abookname Name of the addressbook to test with + * @param SimpleConditions $conditions The conditions to pass to the query operation + * @param list $expCards A list of expected cards, given by their index in self::$insertedCards[$abookname] + * @param int $inhibitingBugs A mask with bug flags where this test should be skipped + * @param int $featuresNeeded A mask with server features required for the test. + * @dataProvider simpleQueriesProvider + */ + public function testQueryBySimpleConditions( + string $abookname, + array $conditions, + array $expCards, + int $inhibitingBugs, + int $featuresNeeded + ): void { + if ($inhibitingBugs != 0 && TIS::hasFeature($abookname, $inhibitingBugs)) { + $this->markTestSkipped("$abookname has a bug that prevents successful execution of this test vector"); + } elseif ($featuresNeeded != 0 && !TIS::hasFeature($abookname, $featuresNeeded, false)) { + $this->markTestSkipped("$abookname lacks a feature required for successful execution of this test vector"); + } else { + $abook = $this->createSamples($abookname); + $result = $abook->query($conditions); + $this->checkExpectedCards($abookname, $result, $expCards); + } + } + + /** @return array, int, int}> */ + public function multiConditionQueriesProvider(): array + { + // Try to have at least one matching and one non-matching card in the result for each filter + // Some service return an empty result or the entire addressbook without error if they do not support a filter, + // so we will notice if we stick to that rule. + $datasets = [ + // test whether a property is defined / not defined + 'HasTelOrIMPP' => [ false, ['TEL' => '//', 'IMPP' => '//' ], [ 2, 3 ], 0, 0 ], + 'HasEmailAndIMPP' => [ true, ['EMAIL' => '//', 'IMPP' => '//' ], [ 3 ], 0, TIS::FEAT_FILTER_ALLOF ], + + // multiple conditions in the same prop-filter + // this one matches on the same property instance johndoe@example.com + 'TwoEmailConditionsAnd' => [ false, [ ['EMAIL', ['/doe/', '/.com/$', 'matchAll' => true]] ], [ 0 ], 0, 0 ], + 'TwoEmailConditionsOr' => [ + false, + [ ['EMAIL', ['/doe/^', '/abcd.com/$']] ], + [ 0, 1 ], + TIS::BUG_PROPFILTER_ALLOF, + 0 + ], + 'TwoPropFiltersConditionsOr' => [ + false, + [ ['EMAIL', ['/doe/^']], ['EMAIL', ['/abcd.com/$']] ], + [ 0, 1 ], + 0, + 0, + ], + 'TwoPropFiltersConditionsAnd' => [ + true, + [ ['EMAIL', ['/doe/^']], ['EMAIL', ['/.com/$']] ], + [ 0 ], + 0, + TIS::FEAT_FILTER_ALLOF, + ], + ]; + + $abooks = TIS::addressbookProvider(); + $ret = []; + + foreach (array_keys($abooks) as $abookname) { + foreach ($datasets as $dsname => $ds) { + $ret["$dsname ($abookname)"] = array_merge([$abookname], $ds); + } + } + + return $ret; + } + + /** + * @param string $abookname Name of the addressbook to test with + * @param bool $matchAll Whether all or any condition needs to match + * @param SimpleConditions|ComplexConditions $conditions The conditions to pass to the query operation + * @param list $expCards A list of expected cards, given by their index in self::$insertedCards[$abookname] + * @param int $inhibitingBugs A mask with bug flags where this test should be skipped + * @param int $featuresNeeded A mask with server features required for the test. + * @dataProvider multiConditionQueriesProvider + */ + public function testQueryByMultipleConditions( + string $abookname, + bool $matchAll, + array $conditions, + array $expCards, + int $inhibitingBugs, + int $featuresNeeded + ): void { + if ($inhibitingBugs != 0 && TIS::hasFeature($abookname, $inhibitingBugs)) { + $this->markTestSkipped("$abookname has a bug that prevents successful execution of this test vector"); + } elseif ($featuresNeeded != 0 && !TIS::hasFeature($abookname, $featuresNeeded, false)) { + $this->markTestSkipped("$abookname lacks a feature required for successful execution of this test vector"); + } else { + $abook = $this->createSamples($abookname); + $result = $abook->query($conditions, [], $matchAll); + $this->checkExpectedCards($abookname, $result, $expCards); + } + } + + /** + * Tests the behavior of evaluation of multiple conditions inside one prop-filter with allof (AND) behavior. + * There is two behaviors found in the wild if there are multiple values for the property that prop-filter matches + * on: + * 1) Each of the conditions can be satisfied by any value of the property + * 2) All of the conditions must be satisfied by one value of the property + * + * RFC 6352 is not really clear on what is correct here, although I cannot think of an example where 1) would be + * desired. + * + * @param TestAddressbook $cfg + * @dataProvider addressbookProvider + */ + public function testAllOfPropFilterAppliesToSamePropertyValue(string $abookname, array $cfg): void + { + if (TIS::hasFeature($abookname, TIS::FEAT_ALLOF_SINGLEPROP)) { + $expCards = []; + } else { + $expCards = [ 0 ]; + } + $abook = $this->createSamples($abookname); + $result = $abook->query([['EMAIL', ['/doe/^', '/.com/$', 'matchAll' => true]]], [], false); + $this->checkExpectedCards($abookname, $result, $expCards); + } + + /** + * Tests limiting the amount of results returned for an addressbook-query report. + * + * @param TestAddressbook $cfg + * @dataProvider addressbookProvider + */ + public function testQueryWithLimitedResultsIfSupported(string $abookname, array $cfg): void + { + $abook = $this->createSamples($abookname); + $numTestCards = count(self::$insertedCards[$abookname]); + + for ($i = 1; $i < 4; ++$i) { + $result = $abook->query(['NICKNAME' => '/Jonny/^'], [], false, $i); + // Limiting results is an optional feature not supported by all servers; if not supported, + // we will get all cards of the test set + $expCount = TIS::hasFeature($abookname, TIS::FEAT_RESULTLIMIT) ? $i : $numTestCards; + $this->assertCount($expCount, $result, "Expected $expCount cards in result"); + } + } + + /** + * Tests partial retrieval of VCards. + * + * Not all servers supports this, this test verifies our assumptions. For servers where we know support is missing, + * the test checks that the full vcards are returned (i.e. if the feature becomes supported at some time, the test + * will fail and we will know about the new feature). + * + * @param TestAddressbook $cfg + * @dataProvider addressbookProvider + */ + public function testQueryWithPartialAddressDataIfSupported(string $abookname, array $cfg): void + { + $abook = $this->createSamples($abookname); + $numTestCards = count(self::$insertedCards[$abookname]); + + $result = $abook->query(['NICKNAME' => '/Jonny/^'], ['EMAIL', 'TEL']); + $this->assertCount($numTestCards, $result, "Expected $numTestCards cards in result"); + + if (TIS::hasFeature($abookname, TIS::FEAT_ABOOKQUERY_PARTIALCARDS)) { + foreach ($result as $r) { + $this->assertNull($r['vcard']->NICKNAME, "Result card contains unrequested NICKNAME property"); + } + } else { + // if server does not support partial address data, check that we received the full cards + $this->checkExpectedCards($abookname, $result, [0, 1, 2, 3]); + } + } + + /** + * Checks that a result returned by the query matches the expected cards. + * + * @param array $result + * @param list $expCardIdxs List of indexes into self::$insertedCards with the cards that are expected in the + * result + */ + private function checkExpectedCards(string $abookname, array $result, array $expCardIdxs): void + { + // remove cards not created by this test (may exist on server and match query filters) + $knownUris = array_column(self::$insertedCards[$abookname], 'uri'); + foreach (array_keys($result) as $uri) { + if (!in_array($uri, $knownUris)) { + unset($result[$uri]); + } + } + + $expUris = []; + foreach ($expCardIdxs as $idx) { + $expCard = self::$insertedCards[$abookname][$idx]; + $this->assertArrayHasKey($expCard["uri"], $result); + $expUris[] = $expCard["uri"]; + $rcvCard = $result[$expCard["uri"]]; + TestInfrastructure::compareVCards($expCard["vcard"], $rcvCard["vcard"], true); + } + + foreach ($result as $uri => $res) { + $this->assertContains($uri, $expUris, "Unexpected card in result: " . ($res["vcard"]->NICKNAME ?? "")); + } + } + + private function createSamples(string $abookname): AddressbookCollection + { + $abook = TIS::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + + if (isset(self::$insertedCards[$abookname])) { + return $abook; + } + + self::$insertedCards[$abookname] = []; + + foreach (self::SAMPLES as $i => $card) { + $vcard = TestInfrastructure::createVCard(); + $vcard->NICKNAME = "Jonny$i"; + + foreach ($card as $property) { + $vcard->add($property[0], $property[1], $property[2]); + } + + $createResult = $abook->createCard($vcard); + $createResult["vcard"] = $vcard; + $createResult["uri"] = TestInfrastructure::getUriPath($createResult["uri"]); + self::$insertedCards[$abookname][] = $createResult; + } + + return $abook; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/interop/DiscoveryTest.php b/vendor/mstilkerich/carddavclient/tests/interop/DiscoveryTest.php new file mode 100644 index 0000000..44858bb --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/DiscoveryTest.php @@ -0,0 +1,71 @@ +reset(); + } + + public static function tearDownAfterClass(): void + { + } + + + /** + * @return array + */ + public function accountProvider(): array + { + return TestInfrastructureSrv::accountProvider(); + } + + /** + * @param TestAccount $cfg + * @dataProvider accountProvider + */ + public function testAllAddressbooksCanBeDiscovered(string $accountname, array $cfg): void + { + $account = TestInfrastructureSrv::$accounts[$accountname]; + $this->assertInstanceOf(Account::class, $account); + + $abookUris = []; + foreach (TestInfrastructureSrv::$addressbooks as $abook) { + if ($abook->getAccount() === $account) { + $abookUris[] = $abook->getUri(); + } + } + + $discover = new Discovery(); + $abooks = $discover->discoverAddressbooks($account); + + $this->assertCount(count($abookUris), $abooks, "Unexpected number of addressbooks discovered"); + + foreach ($abooks as $abook) { + $this->assertContains($abook->getUri(), $abookUris, "Unexpected addressbook discovered"); + } + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/interop/SyncTest.php b/vendor/mstilkerich/carddavclient/tests/interop/SyncTest.php new file mode 100644 index 0000000..4098788 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/SyncTest.php @@ -0,0 +1,195 @@ +> $insertedUris Uris inserted to addressbooks by tests in this class + * Maps addressbook name to a string[] of the URIs. + */ + private static $insertedUris; + + /** + * @var array, synctoken: string}> + * Simulate a local VCard cache for the sync. + */ + private static $cacheState; + + public static function setUpBeforeClass(): void + { + self::$insertedUris = []; + self::$cacheState = []; + TestInfrastructureSrv::init(); + } + + protected function setUp(): void + { + } + + protected function tearDown(): void + { + TestInfrastructure::logger()->reset(); + } + + public static function tearDownAfterClass(): void + { + // try to clean up leftovers + foreach (self::$insertedUris as $abookname => $uris) { + $abook = TestInfrastructureSrv::$addressbooks[$abookname]; + foreach ($uris as $uri) { + $abook->deleteCard($uri); + } + } + } + + /** @return array */ + public function addressbookProvider(): array + { + return TestInfrastructureSrv::addressbookProvider(); + } + + /** + * @param TestAddressbook $cfg + * @dataProvider addressbookProvider + */ + public function testInitialSyncWorks(string $abookname, array $cfg): void + { + $abook = TestInfrastructureSrv::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + + // insert two cards we can expect to be reported by the initial sync + $createdCards = $this->createCards($abook, $abookname, 2); + $this->assertCount(2, $createdCards); + $syncHandler = new SyncTestHandler($abook, true, $createdCards); + $syncmgr = new Sync(); + $synctoken = $syncmgr->synchronize($abook, $syncHandler); + $this->assertNotEmpty($synctoken, "Empty synctoken after initial sync"); + + // run sync handler's verification routine after the test + $cacheState = $syncHandler->testVerify(); + + self::$cacheState[$abookname] = [ + 'cache' => $cacheState, + 'synctoken' => $synctoken + ]; + + if (TestInfrastructureSrv::hasFeature($abookname, TestInfrastructureSrv::BUG_REJ_EMPTY_SYNCTOKEN)) { + TestInfrastructure::logger()->expectMessage('error', 'sync-collection REPORT produced exception'); + } + } + + /** + * @param TestAddressbook $cfg + * @depends testInitialSyncWorks + * @dataProvider addressbookProvider + */ + public function testImmediateFollowupSyncEmpty(string $abookname, array $cfg): void + { + $accountname = AccountData::ADDRESSBOOKS[$abookname]["account"]; + $this->assertArrayHasKey($accountname, AccountData::ACCOUNTS); + $accountcfg = AccountData::ACCOUNTS[$accountname]; + $this->assertArrayHasKey("syncAllowExtraChanges", $accountcfg); + + $abook = TestInfrastructureSrv::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + $this->assertArrayHasKey($abookname, self::$cacheState); + + $syncHandler = new SyncTestHandler( + $abook, + $accountcfg["syncAllowExtraChanges"], + [], + [], + self::$cacheState[$abookname]["cache"] + ); + $syncmgr = new Sync(); + $synctoken = $syncmgr->synchronize($abook, $syncHandler, [], self::$cacheState[$abookname]["synctoken"]); + $this->assertNotEmpty($synctoken, "Empty synctoken after followup sync"); + + // run sync handler's verification routine after the test + $cacheState = $syncHandler->testVerify(); + + self::$cacheState[$abookname] = [ + 'cache' => $cacheState, + 'synctoken' => $synctoken + ]; + } + + /** + * @param TestAddressbook $cfg + * @depends testInitialSyncWorks + * @dataProvider addressbookProvider + */ + public function testFollowupSyncDifferencesProperlyReported(string $abookname, array $cfg): void + { + $accountname = AccountData::ADDRESSBOOKS[$abookname]["account"]; + $this->assertArrayHasKey($accountname, AccountData::ACCOUNTS); + $accountcfg = AccountData::ACCOUNTS[$accountname]; + $this->assertArrayHasKey("syncAllowExtraChanges", $accountcfg); + + $abook = TestInfrastructureSrv::$addressbooks[$abookname]; + $this->assertInstanceOf(AddressbookCollection::class, $abook); + $this->assertArrayHasKey($abookname, self::$cacheState); + + // delete one of the cards inserted earlier + $delCardUri = array_shift(self::$insertedUris[$abookname]); + $this->assertNotEmpty($delCardUri); + $abook->deleteCard($delCardUri); + + // and add one that should be reported as changed + $createdCards = $this->createCards($abook, $abookname, 1); + $this->assertCount(1, $createdCards); + + $syncHandler = new SyncTestHandler( + $abook, + $accountcfg["syncAllowExtraChanges"], + $createdCards, // exp changed + [ $delCardUri ], // exp deleted + self::$cacheState[$abookname]["cache"] + ); + $syncmgr = new Sync(); + $synctoken = $syncmgr->synchronize($abook, $syncHandler, [], self::$cacheState[$abookname]["synctoken"]); + $this->assertNotEmpty($synctoken, "Empty synctoken after followup sync"); + + // run sync handler's verification routine after the test + $cacheState = $syncHandler->testVerify(); + + self::$cacheState[$abookname] = [ + 'cache' => $cacheState, + 'synctoken' => $synctoken + ]; + } + + /** + * @return array + */ + private function createCards(AddressbookCollection $abook, string $abookname, int $num): array + { + $createdCards = []; + for ($i = 0; $i < $num; ++$i) { + $vcard = TestInfrastructure::createVCard(); + [ 'uri' => $cardUri, 'etag' => $cardETag ] = $abook->createCard($vcard); + $cardUri = TestInfrastructure::normalizeUri($abook, $cardUri); + $createdCards[$cardUri] = [ "vcard" => $vcard, "etag" => $cardETag ]; + if (!isset(self::$insertedUris[$abookname])) { + self::$insertedUris[$abookname] = []; + } + self::$insertedUris[$abookname][] = $cardUri; + } + + return $createdCards; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/interop/SyncTestHandler.php b/vendor/mstilkerich/carddavclient/tests/interop/SyncTestHandler.php new file mode 100644 index 0000000..d07f222 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/SyncTestHandler.php @@ -0,0 +1,181 @@ + VCard object, 'etag' => string expected etag ] + * @var array + * The new/changed cards that are expected to be reported by the sync + */ + private $expectedChangedCards; + + /** + * @var array An array of URIs => bool expected to be reported as deleted by the Sync. + * The values are used to record which cards have been reported as deleted during the sync. + */ + private $expectedDeletedUris; + + /** + * @var string $opSequence A log of the operation sequence invoked on this sync handler. + * + * String contains the characters: + * - C (addressObjectChanged) + * - D (addressObjectDeleted) + * - F (finalizeSync) + * + * getExistingVCardETags is not recorded as no logical ordering is defined. + */ + private $opSequence = ""; + + /** + * @var array + * The state of the (simulated) local cache. This is an associative array mapping URIs of + * cards that are assumed to be locally present to the ETags of their local version. Is provided during sync to + * the sync service upon request. Is updated during the sync according to the changes reported by the sync + * handler. + */ + private $cacheState; + + /** + * @param array $expectedChangedCards + * @param list $expectedDeletedUris + * @param array $cacheState + */ + public function __construct( + AddressBookCollection $abook, + bool $allowAdditionalChanges, + array $expectedChangedCards = [], + array $expectedDeletedUris = [], + array $cacheState = [] + ) { + $this->abook = $abook; + $this->expectedChangedCards = $expectedChangedCards; + $this->expectedDeletedUris = array_fill_keys($expectedDeletedUris, false); + $this->allowAdditionalChanges = $allowAdditionalChanges; + $this->cacheState = $cacheState; + } + + public function addressObjectChanged(string $uri, string $etag, ?VCard $card): void + { + $this->opSequence .= "C"; + $this->cacheState[$uri] = $etag; // need the relative URI as reported by the server here + + Assert::assertNotNull($card, "VCard data for $uri could not be retrieved/parsed"); + + $uri = TestInfrastructure::normalizeUri($this->abook, $uri); + + if ($this->allowAdditionalChanges === false) { + Assert::assertArrayHasKey($uri, $this->expectedChangedCards, "Unexpected change reported: $uri"); + } + + if (isset($this->expectedChangedCards[$uri])) { + Assert::assertArrayNotHasKey( + "seen", + $this->expectedChangedCards[$uri], + "Change reported multiple times: $uri" + ); + $this->expectedChangedCards[$uri]["seen"] = true; + + // the ETag is optional in the expected cards - the server may not report it after the insert in case + // the card was changed server side + if (!empty($this->expectedChangedCards[$uri]["etag"])) { + Assert::assertEquals( + $this->expectedChangedCards[$uri]["etag"], + $etag, + "ETag of changed card different from time ETag reported after change" + ); + } + + TestInfrastructure::compareVCards($this->expectedChangedCards[$uri]["vcard"], $card, true); + } + } + + public function addressObjectDeleted(string $uri): void + { + $this->opSequence .= "D"; + + if (! $this->allowAdditionalChanges) { + Assert::assertArrayHasKey($uri, $this->cacheState, "Delete for URI not in cache: $uri"); + } + unset($this->cacheState[$uri]); + + $uri = TestInfrastructure::normalizeUri($this->abook, $uri); + + if (! $this->allowAdditionalChanges) { + Assert::assertArrayHasKey($uri, $this->expectedDeletedUris, "Unexpected delete reported: $uri"); + } + + if (isset($this->expectedDeletedUris[$uri])) { + Assert::assertFalse($this->expectedDeletedUris[$uri], "Delete reported multiple times: $uri"); + } + $this->expectedDeletedUris[$uri] = true; + } + + /** @return array */ + public function getExistingVCardETags(): array + { + return $this->cacheState; + } + + public function finalizeSync(): void + { + $this->opSequence .= "F"; + } + + /** @return array */ + public function testVerify(): array + { + $numDel = '{' . count($this->expectedDeletedUris) . '}'; + $numChgMin = count($this->expectedChangedCards); + $numChgMax = $this->allowAdditionalChanges ? "" : $numChgMin; + $numChg = '{' . $numChgMin . ',' . $numChgMax . '}'; + + Assert::assertMatchesRegularExpression( + "/^D${numDel}C${numChg}F$/", + $this->opSequence, + "Delete must be reported before changes" + ); + + foreach ($this->expectedDeletedUris as $uri => $seen) { + Assert::assertTrue($seen, "Deleted card NOT reported as deleted: $uri"); + } + + foreach ($this->expectedChangedCards as $uri => $attr) { + Assert::assertArrayHasKey("seen", $attr, "Changed card NOT reported as changed: $uri"); + Assert::assertTrue($attr["seen"] ?? false, "Changed card NOT reported as changed: $uri"); + } + + return $this->cacheState; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/interop/TestInfrastructureSrv.php b/vendor/mstilkerich/carddavclient/tests/interop/TestInfrastructureSrv.php new file mode 100644 index 0000000..2e1b28c --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/TestInfrastructureSrv.php @@ -0,0 +1,223 @@ + Objects for all accounts from AccountData::ACCOUNTS */ + public static $accounts = []; + + /** @var array Objects for all addressbooks from AccountData::ADDRESSBOOKS */ + public static $addressbooks = []; + + public static function init(): void + { + if (empty(self::$accounts)) { + $logfileHttp = 'testreports/interop/tests_http.log'; + if (file_exists($logfileHttp)) { + unlink($logfileHttp); + } + + TestInfrastructure::init(new FileLogger($logfileHttp, \Psr\Log\LogLevel::DEBUG)); + } + + foreach (AccountData::ACCOUNTS as $name => $cfg) { + self::$accounts[$name] = new Account($cfg["discoveryUri"], $cfg["username"], $cfg["password"]); + } + + foreach (AccountData::ADDRESSBOOKS as $name => $cfg) { + self::$addressbooks[$name] = new AddressbookCollection($cfg["url"], self::$accounts[$cfg["account"]]); + } + } + + /** + * @return array + */ + public static function accountProvider(): array + { + $ret = []; + foreach (AccountData::ACCOUNTS as $name => $cfg) { + $ret[$name] = [ $name, $cfg ]; + } + return $ret; + } + + /** + * Returns all addressbooks. + * + * If $excludeReadOnly is true, addressbooks marked as readonly will be excluded from the result set. This can be + * used to skip readonly addressbooks in tests that require writing to the addressbook. It can also be used to skip + * tests on multiple addressbooks of the same server, which would only increase the time needed to execute the + * tests. + * + * @return array + */ + public static function addressbookProvider(bool $excludeReadOnly = true): array + { + $ret = []; + foreach (AccountData::ADDRESSBOOKS as $name => $cfg) { + if ($excludeReadOnly && ($cfg["readonly"] ?? false)) { + continue; + } + $ret[$name] = [ $name, $cfg ]; + } + return $ret; + } + + /** + * Checks if the given addressbook has the feature $reqFeature. + * + * If multiple bits are set in $reqFeature, if $any is true, it is sufficient if any of the features / bugs is + * present. If $any is false, all features/bugs must be present. + */ + public static function hasFeature(string $abookname, int $reqFeature, bool $any = true): bool + { + TestCase::assertArrayHasKey($abookname, AccountData::ADDRESSBOOKS); + $abookcfg = AccountData::ADDRESSBOOKS[$abookname]; + + $accountname = $abookcfg["account"]; + TestCase::assertArrayHasKey($accountname, AccountData::ACCOUNTS); + $accountcfg = AccountData::ACCOUNTS[$accountname]; + + $featureSet = $accountcfg["featureSet"]; + if ($any) { + return (($featureSet & $reqFeature) != 0); + } else { + return (($featureSet & $reqFeature) == $reqFeature); + } + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120:ft=php diff --git a/vendor/mstilkerich/carddavclient/tests/interop/autoload.php b/vendor/mstilkerich/carddavclient/tests/interop/autoload.php new file mode 100644 index 0000000..fa1badc --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/autoload.php @@ -0,0 +1,9 @@ +addPsr4("MStilkerich\\Tests\\CardDavClient\\Interop\\", __DIR__, true); +$classLoader->register(true); // true -> Prepend classloader to other ones + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/interop/phpunit.xml b/vendor/mstilkerich/carddavclient/tests/interop/phpunit.xml new file mode 100644 index 0000000..f325052 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/interop/phpunit.xml @@ -0,0 +1,29 @@ + + + + + + + + + . + + + + + + ../../src + + + + + + + + + + + + + + diff --git a/vendor/mstilkerich/carddavclient/tests/unit/AccountTest.php b/vendor/mstilkerich/carddavclient/tests/unit/AccountTest.php new file mode 100644 index 0000000..417b6d0 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/unit/AccountTest.php @@ -0,0 +1,39 @@ +expectException(\Exception::class); + $account->getUrl(); + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/unit/FilterTest.php b/vendor/mstilkerich/carddavclient/tests/unit/FilterTest.php new file mode 100644 index 0000000..598d1fd --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/unit/FilterTest.php @@ -0,0 +1,548 @@ + Maps the match types characters of the expected structure string to attribute value */ + private const MATCHTYPES = [ + '~' => 'contains', + '^' => 'starts-with', + '$' => 'ends-with', + '=' => 'equals', + ]; + + public static function setUpBeforeClass(): void + { + TestInfrastructure::init(); + } + + protected function setUp(): void + { + } + + protected function tearDown(): void + { + } + + public static function tearDownAfterClass(): void + { + } + + /** + * Provides a list of filter conditions in the simple format. + * + * A filter condition in the simple format can either be + * - a not defined match or + * - a text match or + * - a parameter filter, which can again be + * - a not defined match or + * - a text match + * + * @return array}> + */ + public function simpleFilterProvider(): array + { + return [ + 'SinglePropertyNotDefined' => [ + [ 'EMAIL' => null ], + [ 'EMAIL' => 'p0' ], + ], + 'SinglePropertyDefined' => [ + [ 'EMAIL' => '//' ], + [ 'EMAIL' => 'pt~' ], + ], + 'SinglePropertyContains' => [ + [ 'EMAIL' => '/foo@bar.de/' ], + [ 'EMAIL' => 'pt~' ], + ], + 'SinglePropertyNotStartsWith' => [ + [ 'FN' => '!/Mustermann/^' ], + [ 'FN' => 'pT^' ], + ], + 'SinglePropertyEndsWith' => [ + [ 'FN' => '/Mustermann/$' ], + [ 'FN' => 'pt$' ], + ], + 'SinglePropertyNotEquals' => [ + [ 'FN' => '!/Mustermann/=' ], + [ 'FN' => 'pT=' ], + ], + 'SinglePropertyParamNotDefined' => [ + [ 'EMAIL' => [ 'VALUE', null ] ], + [ 'EMAIL' => 'p[VALUE]0' ], + ], + 'SinglePropertyParamDefined' => [ + [ 'EMAIL' => [ 'VALUE', '//' ] ], + [ 'EMAIL' => 'p[VALUE]t~' ], + ], + 'SinglePropertyParamContains' => [ + [ 'EMAIL' => [ 'TYPE', '/home/' ] ], + [ 'EMAIL' => 'p[TYPE]t~' ], + ], + 'SinglePropertyParamNotContains' => [ + [ 'EMAIL' => [ 'TYPE', '!/home/' ] ], + [ 'EMAIL' => 'p[TYPE]T~' ], + ], + 'SinglePropertyParamStartsWith' => [ + [ 'ADR' => [ 'TYPE', '/work/^' ] ], + [ 'ADR' => 'p[TYPE]t^' ], + ], + 'TwoProperties' => [ + [ 'FN' => '/Muster/', 'EMAIL' => [ 'TYPE', null ] ], + [ 'FN' => 'pt~', 'EMAIL' => 'p[TYPE]0' ], + ], + ]; + } + + /** + * @dataProvider simpleFilterProvider + * @param SimpleConditions $conditions + * @param array $expStruct + */ + public function testSimpleFilterConditionsParsedCorrectly(array $conditions, array $expStruct): void + { + + foreach ([true, false] as $matchAll) { + $testType = $matchAll ? 'allof' : 'anyof'; + $filter = new Filter($conditions, $matchAll); + $this->assertSame($testType, $filter->testType); + $this->assertCount(count($expStruct), $filter->propFilters, "Number of prop filters wrong"); + $this->assertEquals(['test' => $testType], $filter->xmlAttributes()); + + $struct = $expStruct; + foreach ($filter->propFilters as $pf) { + $prop = $pf->property; + + $this->assertArrayHasKey($prop, $struct, "Prop-Filter for unexpected property"); + $expStructPf = $struct[$prop]; + unset($struct[$prop]); + + $this->validatePropFilter($pf, $expStructPf); + } + $this->assertEmpty($struct, "Not all expected properties found: " . print_r($struct, true)); + + // validate XML + $this->validateFilterXml($filter); + } + } + + /** + * Provides a list of filter conditions in the elaborate format. + * + * A filter condition in the elaborate format is a list of pairs of properties and filter conditions. The filter + * conditions are a list of conditions in the simple format that shall be applied for the property, plus an optional + * "matchAll" key with a boolean value that indicates if AND semantics should be applied. + * - a not defined match or + * - a text match or + * - a parameter filter, which can again be + * - a not defined match or + * - a text match + * + * @return array}> + */ + public function elaborateFilterProvider(): array + { + return [ + 'SinglePropertyNotDefined' => [ + [ ['EMAIL', [null]] ], + [ 'p0' ], + ], + 'SinglePropertyDefined' => [ + [ ['EMAIL', ['//']] ], + [ 'pt~' ], + ], + 'SinglePropertyContains' => [ + [ ['EMAIL', ['/foo@bar.de/']] ], + [ 'pt~' ], + ], + 'SinglePropertyMultipleConditionsOR' => [ + [ ['EMAIL', ['!/foo/^', '/bar/', 'matchAll' => false]] ], + [ 'pT^t~' ], + ], + 'SinglePropertyMultipleConditionsAND' => [ + [ ['EMAIL', ['!/foo/^', '/bar/', 'matchAll' => true]] ], + [ 'PT^t~' ], + ], + 'MultiplePropertiesMultipleConditions' => [ + [ + ['FN', ['/Muster/^', '/Max/', 'matchAll' => true]], + ['EMAIL', [['TYPE', '/work/^'], ['TYPE', null]]], + ['NICKNAME', [null]], + ], + [ 'Pt^t~', 'p[TYPE]t^[TYPE]0', 'p0' ], + ], + ]; + } + + /** + * @dataProvider elaborateFilterProvider + * @param ComplexConditions $conditions + * @param list $expStruct + */ + public function testElaborateFilterConditionsParsedCorrectly(array $conditions, array $expStruct): void + { + foreach ([true, false] as $matchAll) { + $testType = $matchAll ? 'allof' : 'anyof'; + $filter = new Filter($conditions, $matchAll); + $this->assertSame($testType, $filter->testType); + $this->assertEquals(['test' => $testType], $filter->xmlAttributes()); + + $this->assertCount(count($expStruct), $conditions, "Expected results do not filter filter input"); + $this->assertCount(count($expStruct), $filter->propFilters, "Number of prop filters wrong"); + + for ($i = 0; $i < count($filter->propFilters); ++$i) { + $pf = $filter->propFilters[$i]; + $expStructPf = $expStruct[$i]; + + $this->assertSame($conditions[$i][0], $pf->property); + $this->validatePropFilter($pf, $expStructPf); + } + + // validate XML + $this->validateFilterXml($filter); + } + } + + /** + * Provides a list of invalid filter conditions in the simple or elaborate format, plus a substring of the expected + * exception message. + * + * @return array + */ + public function invalidFilterProvider(): array + { + return [ + // problem with the property name + 'EmptyPropertyNameSimple' => [ + [ '' => '/foo/' ], + 'Property name must be a non-empty string', + ], + 'EmptyPropertyNameComplex' => [ + [ ['', ['/foo/']] ], + 'Property name must be a non-empty string', + ], + // problem with the given conditions + 'NotDefinedAndTextMatch' => [ + [ ['EMAIL', ['/foo/', null, '/bar/']] ], + 'ONE not-defined (null) OR several match conditions', + ], + 'SimpleArrayCondition1' => [ + [ 'EMAIL' => [ '/foo/' ] ], + 'Param filter on property EMAIL must be an element of two entries', + ], + 'SimpleArrayCondition3' => [ + [ 'EMAIL' => [ 'TYPE', '/foo/', null ] ], + 'Param filter on property EMAIL must be an element of two entries', + ], + 'SimpleIntCondition' => [ + [ 'EMAIL' => 5 ], + 'Invalid condition for property EMAIL', + ], + 'SimpleObjectCondition' => [ + [ 'EMAIL' => (object) [ "/foo/" ] ], + 'Invalid condition for property EMAIL', + ], + 'ComplexNoCond' => [ + [ ['EMAIL'] ], + 'Invalid complex condition', + ], + 'ComplexCondArray3' => [ + [ ['EMAIL', '/foo/', '/bar/'] ], + 'Invalid complex condition', + ], + ]; + } + + /** + * @dataProvider invalidFilterProvider + * @param array $conditions + * @param string $expErrMsg + */ + public function testExceptionOnInvalidFilterConditions(array $conditions, string $expErrMsg): void + { + $this->expectException(\InvalidArgumentException::class); + $this->expectExceptionMessage($expErrMsg); + /** @psalm-suppress MixedArgumentTypeCoercion Intentionally broken filters in this test */ + new Filter($conditions, true); + } + + /** + * Provides a list of invalid filter conditions in the simple or elaborate format, plus a substring of the expected + * exception message. + * + * @return list + */ + public function textmatchProvider(): array + { + return [ + [ '/foo/', false, 'contains', 'foo' ], + [ '!/$$$/', true, 'contains', '$$$' ], + [ '!/^$/^', true, 'starts-with', '^$' ], + [ '/foo/$', false, 'ends-with', 'foo' ], + [ '/foo/=', false, 'equals', 'foo' ], + [ '///=', false, 'equals', '/' ], + [ '//', false, 'contains', '' ], + [ '', null, '', 'Not a valid match specifier for TextMatch' ], + [ '//+', null, '', 'Not a valid match specifier for TextMatch' ], + [ 'x//', null, '', 'Not a valid match specifier for TextMatch' ], + ]; + } + /** + * @dataProvider textmatchProvider + * + * @param string $pattern + * @param ?bool $expInv Whether inverted match is expected. Null if the pattern is erroneous and should trigger an + * InvalidArgumentException. $expNeedle should contain a partial expected exception message. + * @param string $expType The expected match type + * @param string $expNeedle Expected search string. + */ + public function testTextmatchPatternParsedCorrectly( + string $pattern, + ?bool $expInv, + string $expType, + string $expNeedle + ): void { + if (!isset($expInv)) { + $this->expectException(\InvalidArgumentException::class); + $this->expectExceptionMessage($expNeedle); + } + + $tm = new TextMatch($pattern); + $this->assertSame($expInv, $tm->invertMatch); + $this->assertSame($expType, $tm->matchType); + $this->assertSame($expNeedle, $tm->needle); + } + + /** + * Validates the structure and basic properties of a prop-filter element. + * + * The expected structure is described by a string, where each character signifies the type including + * basic properties of an element. The characters and their meaning are: + * p/P = prop-filter element with anyof/allof filter semantics for its contained conditions + * t/T = text-match element with invert semantics not set/set. + * =/^/$/~ = match type of the preceding text element (equals/starts-with/ends-with/contains) + * [TYPE] = param-filter for the parameter TYPE + * 0 = check that preceding parameter or property is not defined + */ + private function validatePropFilter(PropFilter $pf, string $expStruct): void + { + $this->assertMatchesRegularExpression('/^[pP]./', $expStruct, "prop-filter match type expected"); + + $testType = ($expStruct[0] == "p") ? "anyof" : "allof"; + $this->assertSame($testType, $pf->testType); + $this->assertEquals(['test' => $testType, 'name' => $pf->property], $pf->xmlAttributes()); + + if ($expStruct[1] == "0") { + $this->assertNull($pf->conditions, "Conditions expected to be null"); + $this->assertSame(2, strlen($expStruct), "No further elements expected in structure string"); + } else { + $this->assertIsArray($pf->conditions); + // process all the conditions of the filter + $i = 1; + foreach ($pf->conditions as $c) { + $s = substr($expStruct, $i); + $this->assertMatchesRegularExpression('/^[tT[]/', $s, "prop-filter condition char unknown $s"); + + if (strtolower($s[0]) == "t") { + // text match + $this->assertInstanceOf(TextMatch::class, $c, "text match expected"); + $this->checkTextMatch($c, $s); + $i += 2; + } else { + $this->assertSame("[", strtolower($s[0])); + + // param-filter + $this->assertInstanceOf(ParamFilter::class, $c, "param filter expected"); + + $paramEnd = strpos($s, "]"); + $this->assertIsInt($paramEnd); + $this->assertGreaterThan(1, $paramEnd); + $this->assertGreaterThan($paramEnd + 1, strlen($s)); + + // remove [param] from $s + $i += $paramEnd + 1; + $param = substr($s, 1, $paramEnd - 1); + $s = substr($s, $paramEnd + 1); + + // perform checks on the filter + $this->assertSame($param, $c->param); + $i += $this->checkParamFilter($c, $s); + } + } + } + } + + /** + * Checks a TextMatch object against the expectations described by $exp. + * @see validatePropFilter() + */ + private function checkTextMatch(TextMatch $tm, string $exp): void + { + $this->assertMatchesRegularExpression('/^[tT][$^~=]/', $exp, "text match structure desc expected"); + $this->assertSame($exp[0] == "T", $tm->invertMatch); + $this->assertArrayHasKey($exp[1], self::MATCHTYPES, "unexpected matchtype character {$exp[1]}"); + $this->assertSame(self::MATCHTYPES[$exp[1]], $tm->matchType, "unexpected matchtype"); + + $this->assertEquals( + [ + 'collation' => 'i;unicode-casemap', + 'negate-condition' => $tm->invertMatch ? 'yes' : 'no', // $tm->invertMatch already verified + 'match-type' => $tm->matchType // $tm->matchType already verified + ], + $tm->xmlAttributes() + ); + } + + /** + * Checks a ParamFilter object against the expectations described by $exp. + * @see validatePropFilter() + */ + private function checkParamFilter(ParamFilter $pf, string $exp): int + { + $this->assertEquals(['name' => $pf->param], $pf->xmlAttributes()); + + $this->assertMatchesRegularExpression('/^[0tT]/', $exp, "param-filter condition char unknown $exp"); + if ($exp[0] == "0") { + $skipChars = 1; + $this->assertNull($pf->filter); + } else { + $this->assertInstanceOf(TextMatch::class, $pf->filter, "param filter cond must be textmatch"); + $this->checkTextMatch($pf->filter, $exp); + $skipChars = 2; + } + + return $skipChars; + } + + /** + * Tests the XML generated for a Filter and its children against an expected XML file. + * + * This function assumes that the properties and xmlAttributes() function of the filter and its children have + * already been verified. They are used as input for the expected XML. + */ + private function validateFilterXml(Filter $filter): void + { + // validate XML + $service = new \Sabre\Xml\Service(); + $service->namespaceMap = [ + 'DAV:' => 'd', + 'urn:ietf:params:xml:ns:carddav' => '' + ]; + $xmlWriter = $service->getWriter(); + $xmlWriter->openMemory(); + $xmlWriter->startDocument(); + $xmlWriter->write([ + "name" => "filter", + "value" => $filter, + "attributes" => $filter->xmlAttributes() + ]); + + $this->assertXmlStringEqualsXmlString($this->xmlFilter($filter), $xmlWriter->outputMemory()); + } + + /** + * Creates the XML string for a filter element. + */ + private function xmlFilter(Filter $f): string + { + // this is the root element for the comparison, therefore we must include the namespace definitions + $nsdef = 'xmlns:d="DAV:" xmlns="urn:ietf:params:xml:ns:carddav"'; + + $str = $this->xmlAttributesString("filter $nsdef", $f); + foreach ($f->propFilters as $pf) { + $str .= $this->xmlPropFilter($pf); + } + $str .= ''; + return $str; + } + + /** + * Creates the XML string for a prop-filter element. + */ + private function xmlPropFilter(PropFilter $pf): string + { + $str = $this->xmlAttributesString('prop-filter', $pf); + + if (isset($pf->conditions)) { + foreach ($pf->conditions as $c) { + if ($c instanceof TextMatch) { + $str .= $this->xmlTextMatch($c); + } else { + $str .= $this->xmlParamFilter($c); + } + } + } else { + $str .= $this->xmlIsNotDefined(); + } + $str .= ''; + + return $str; + } + + /** + * Creates the XML string for a param-filter element. + */ + private function xmlParamFilter(ParamFilter $pf): string + { + $str = $this->xmlAttributesString('param-filter', $pf); + if (isset($pf->filter)) { + $str .= $this->xmlTextMatch($pf->filter); + } else { + $str .= $this->xmlIsNotDefined(); + } + $str .= ""; + return $str; + } + + /** + * Creates the XML string for a text-match element. + */ + private function xmlTextMatch(TextMatch $tm): string + { + $str = ''; + if (strlen($tm->needle) > 0) { + $str = $this->xmlAttributesString('text-match', $tm); + $str .= "{$tm->needle}"; + } + return $str; + } + + /** + * Creates the XML string for an is-not-defined element. + */ + private function xmlIsNotDefined(): string + { + return ''; + } + + /** + * Creates the attribute string for an XML element. + * + * @param Filter|TextMatch|PropFilter|ParamFilter $o + */ + private function xmlAttributesString(string $elem, $o): string + { + $attr = $o->xmlAttributes(); // tested separately + + $str = "<$elem"; + foreach ($attr as $name => $value) { + $str .= " $name=\"$value\""; + } + + $str .= '>'; + return $str; + } +} + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/unit/autoload.php b/vendor/mstilkerich/carddavclient/tests/unit/autoload.php new file mode 100644 index 0000000..178edd2 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/unit/autoload.php @@ -0,0 +1,9 @@ +addPsr4("MStilkerich\\Tests\\CardDavClient\\Unit\\", __DIR__, true); +$classLoader->register(true); // true -> Prepend classloader to other ones + +// vim: ts=4:sw=4:expandtab:fenc=utf8:ff=unix:tw=120 diff --git a/vendor/mstilkerich/carddavclient/tests/unit/phpunit.xml b/vendor/mstilkerich/carddavclient/tests/unit/phpunit.xml new file mode 100644 index 0000000..ec95135 --- /dev/null +++ b/vendor/mstilkerich/carddavclient/tests/unit/phpunit.xml @@ -0,0 +1,29 @@ + + + + + + + + + . + + + + + + ../../src + + + + + + + + + + + + + + diff --git a/vendor/psr/http-client/CHANGELOG.md b/vendor/psr/http-client/CHANGELOG.md new file mode 100644 index 0000000..e2dc25f --- /dev/null +++ b/vendor/psr/http-client/CHANGELOG.md @@ -0,0 +1,23 @@ +# Changelog + +All notable changes to this project will be documented in this file, in reverse chronological order by release. + +## 1.0.1 + +Allow installation with PHP 8. No code changes. + +## 1.0.0 + +First stable release. No changes since 0.3.0. + +## 0.3.0 + +Added Interface suffix on exceptions + +## 0.2.0 + +All exceptions are in `Psr\Http\Client` namespace + +## 0.1.0 + +First release diff --git a/vendor/psr/http-client/LICENSE b/vendor/psr/http-client/LICENSE new file mode 100644 index 0000000..cd5e002 --- /dev/null +++ b/vendor/psr/http-client/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2017 PHP Framework Interoperability Group + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/psr/http-client/README.md b/vendor/psr/http-client/README.md new file mode 100644 index 0000000..6876b84 --- /dev/null +++ b/vendor/psr/http-client/README.md @@ -0,0 +1,12 @@ +HTTP Client +=========== + +This repository holds all the common code related to [PSR-18 (HTTP Client)][psr-url]. + +Note that this is not a HTTP Client implementation of its own. It is merely abstractions that describe the components of a HTTP Client. + +The installable [package][package-url] and [implementations][implementation-url] are listed on Packagist. + +[psr-url]: http://www.php-fig.org/psr/psr-18 +[package-url]: https://packagist.org/packages/psr/http-client +[implementation-url]: https://packagist.org/providers/psr/http-client-implementation diff --git a/vendor/psr/http-client/composer.json b/vendor/psr/http-client/composer.json new file mode 100644 index 0000000..c195f8f --- /dev/null +++ b/vendor/psr/http-client/composer.json @@ -0,0 +1,27 @@ +{ + "name": "psr/http-client", + "description": "Common interface for HTTP clients", + "keywords": ["psr", "psr-18", "http", "http-client"], + "homepage": "https://github.com/php-fig/http-client", + "license": "MIT", + "authors": [ + { + "name": "PHP-FIG", + "homepage": "http://www.php-fig.org/" + } + ], + "require": { + "php": "^7.0 || ^8.0", + "psr/http-message": "^1.0" + }, + "autoload": { + "psr-4": { + "Psr\\Http\\Client\\": "src/" + } + }, + "extra": { + "branch-alias": { + "dev-master": "1.0.x-dev" + } + } +} diff --git a/vendor/psr/http-client/src/ClientExceptionInterface.php b/vendor/psr/http-client/src/ClientExceptionInterface.php new file mode 100644 index 0000000..aa0b9cf --- /dev/null +++ b/vendor/psr/http-client/src/ClientExceptionInterface.php @@ -0,0 +1,10 @@ +=5.3.0" + }, + "autoload": { + "psr-4": { + "Psr\\Http\\Message\\": "src/" + } + }, + "extra": { + "branch-alias": { + "dev-master": "1.0.x-dev" + } + } +} diff --git a/vendor/psr/http-message/src/MessageInterface.php b/vendor/psr/http-message/src/MessageInterface.php new file mode 100644 index 0000000..dd46e5e --- /dev/null +++ b/vendor/psr/http-message/src/MessageInterface.php @@ -0,0 +1,187 @@ +getHeaders() as $name => $values) { + * echo $name . ": " . implode(", ", $values); + * } + * + * // Emit headers iteratively: + * foreach ($message->getHeaders() as $name => $values) { + * foreach ($values as $value) { + * header(sprintf('%s: %s', $name, $value), false); + * } + * } + * + * While header names are not case-sensitive, getHeaders() will preserve the + * exact case in which headers were originally specified. + * + * @return string[][] Returns an associative array of the message's headers. Each + * key MUST be a header name, and each value MUST be an array of strings + * for that header. + */ + public function getHeaders(); + + /** + * Checks if a header exists by the given case-insensitive name. + * + * @param string $name Case-insensitive header field name. + * @return bool Returns true if any header names match the given header + * name using a case-insensitive string comparison. Returns false if + * no matching header name is found in the message. + */ + public function hasHeader($name); + + /** + * Retrieves a message header value by the given case-insensitive name. + * + * This method returns an array of all the header values of the given + * case-insensitive header name. + * + * If the header does not appear in the message, this method MUST return an + * empty array. + * + * @param string $name Case-insensitive header field name. + * @return string[] An array of string values as provided for the given + * header. If the header does not appear in the message, this method MUST + * return an empty array. + */ + public function getHeader($name); + + /** + * Retrieves a comma-separated string of the values for a single header. + * + * This method returns all of the header values of the given + * case-insensitive header name as a string concatenated together using + * a comma. + * + * NOTE: Not all header values may be appropriately represented using + * comma concatenation. For such headers, use getHeader() instead + * and supply your own delimiter when concatenating. + * + * If the header does not appear in the message, this method MUST return + * an empty string. + * + * @param string $name Case-insensitive header field name. + * @return string A string of values as provided for the given header + * concatenated together using a comma. If the header does not appear in + * the message, this method MUST return an empty string. + */ + public function getHeaderLine($name); + + /** + * Return an instance with the provided value replacing the specified header. + * + * While header names are case-insensitive, the casing of the header will + * be preserved by this function, and returned from getHeaders(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * new and/or updated header and value. + * + * @param string $name Case-insensitive header field name. + * @param string|string[] $value Header value(s). + * @return static + * @throws \InvalidArgumentException for invalid header names or values. + */ + public function withHeader($name, $value); + + /** + * Return an instance with the specified header appended with the given value. + * + * Existing values for the specified header will be maintained. The new + * value(s) will be appended to the existing list. If the header did not + * exist previously, it will be added. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * new header and/or value. + * + * @param string $name Case-insensitive header field name to add. + * @param string|string[] $value Header value(s). + * @return static + * @throws \InvalidArgumentException for invalid header names or values. + */ + public function withAddedHeader($name, $value); + + /** + * Return an instance without the specified header. + * + * Header resolution MUST be done without case-sensitivity. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that removes + * the named header. + * + * @param string $name Case-insensitive header field name to remove. + * @return static + */ + public function withoutHeader($name); + + /** + * Gets the body of the message. + * + * @return StreamInterface Returns the body as a stream. + */ + public function getBody(); + + /** + * Return an instance with the specified message body. + * + * The body MUST be a StreamInterface object. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return a new instance that has the + * new body stream. + * + * @param StreamInterface $body Body. + * @return static + * @throws \InvalidArgumentException When the body is not valid. + */ + public function withBody(StreamInterface $body); +} diff --git a/vendor/psr/http-message/src/RequestInterface.php b/vendor/psr/http-message/src/RequestInterface.php new file mode 100644 index 0000000..a96d4fd --- /dev/null +++ b/vendor/psr/http-message/src/RequestInterface.php @@ -0,0 +1,129 @@ +getQuery()` + * or from the `QUERY_STRING` server param. + * + * @return array + */ + public function getQueryParams(); + + /** + * Return an instance with the specified query string arguments. + * + * These values SHOULD remain immutable over the course of the incoming + * request. They MAY be injected during instantiation, such as from PHP's + * $_GET superglobal, or MAY be derived from some other value such as the + * URI. In cases where the arguments are parsed from the URI, the data + * MUST be compatible with what PHP's parse_str() would return for + * purposes of how duplicate query parameters are handled, and how nested + * sets are handled. + * + * Setting query string arguments MUST NOT change the URI stored by the + * request, nor the values in the server params. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated query string arguments. + * + * @param array $query Array of query string arguments, typically from + * $_GET. + * @return static + */ + public function withQueryParams(array $query); + + /** + * Retrieve normalized file upload data. + * + * This method returns upload metadata in a normalized tree, with each leaf + * an instance of Psr\Http\Message\UploadedFileInterface. + * + * These values MAY be prepared from $_FILES or the message body during + * instantiation, or MAY be injected via withUploadedFiles(). + * + * @return array An array tree of UploadedFileInterface instances; an empty + * array MUST be returned if no data is present. + */ + public function getUploadedFiles(); + + /** + * Create a new instance with the specified uploaded files. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated body parameters. + * + * @param array $uploadedFiles An array tree of UploadedFileInterface instances. + * @return static + * @throws \InvalidArgumentException if an invalid structure is provided. + */ + public function withUploadedFiles(array $uploadedFiles); + + /** + * Retrieve any parameters provided in the request body. + * + * If the request Content-Type is either application/x-www-form-urlencoded + * or multipart/form-data, and the request method is POST, this method MUST + * return the contents of $_POST. + * + * Otherwise, this method may return any results of deserializing + * the request body content; as parsing returns structured content, the + * potential types MUST be arrays or objects only. A null value indicates + * the absence of body content. + * + * @return null|array|object The deserialized body parameters, if any. + * These will typically be an array or object. + */ + public function getParsedBody(); + + /** + * Return an instance with the specified body parameters. + * + * These MAY be injected during instantiation. + * + * If the request Content-Type is either application/x-www-form-urlencoded + * or multipart/form-data, and the request method is POST, use this method + * ONLY to inject the contents of $_POST. + * + * The data IS NOT REQUIRED to come from $_POST, but MUST be the results of + * deserializing the request body content. Deserialization/parsing returns + * structured data, and, as such, this method ONLY accepts arrays or objects, + * or a null value if nothing was available to parse. + * + * As an example, if content negotiation determines that the request data + * is a JSON payload, this method could be used to create a request + * instance with the deserialized parameters. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated body parameters. + * + * @param null|array|object $data The deserialized body data. This will + * typically be in an array or object. + * @return static + * @throws \InvalidArgumentException if an unsupported argument type is + * provided. + */ + public function withParsedBody($data); + + /** + * Retrieve attributes derived from the request. + * + * The request "attributes" may be used to allow injection of any + * parameters derived from the request: e.g., the results of path + * match operations; the results of decrypting cookies; the results of + * deserializing non-form-encoded message bodies; etc. Attributes + * will be application and request specific, and CAN be mutable. + * + * @return array Attributes derived from the request. + */ + public function getAttributes(); + + /** + * Retrieve a single derived request attribute. + * + * Retrieves a single derived request attribute as described in + * getAttributes(). If the attribute has not been previously set, returns + * the default value as provided. + * + * This method obviates the need for a hasAttribute() method, as it allows + * specifying a default value to return if the attribute is not found. + * + * @see getAttributes() + * @param string $name The attribute name. + * @param mixed $default Default value to return if the attribute does not exist. + * @return mixed + */ + public function getAttribute($name, $default = null); + + /** + * Return an instance with the specified derived request attribute. + * + * This method allows setting a single derived request attribute as + * described in getAttributes(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated attribute. + * + * @see getAttributes() + * @param string $name The attribute name. + * @param mixed $value The value of the attribute. + * @return static + */ + public function withAttribute($name, $value); + + /** + * Return an instance that removes the specified derived request attribute. + * + * This method allows removing a single derived request attribute as + * described in getAttributes(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that removes + * the attribute. + * + * @see getAttributes() + * @param string $name The attribute name. + * @return static + */ + public function withoutAttribute($name); +} diff --git a/vendor/psr/http-message/src/StreamInterface.php b/vendor/psr/http-message/src/StreamInterface.php new file mode 100644 index 0000000..f68f391 --- /dev/null +++ b/vendor/psr/http-message/src/StreamInterface.php @@ -0,0 +1,158 @@ + + * [user-info@]host[:port] + * + * + * If the port component is not set or is the standard port for the current + * scheme, it SHOULD NOT be included. + * + * @see https://tools.ietf.org/html/rfc3986#section-3.2 + * @return string The URI authority, in "[user-info@]host[:port]" format. + */ + public function getAuthority(); + + /** + * Retrieve the user information component of the URI. + * + * If no user information is present, this method MUST return an empty + * string. + * + * If a user is present in the URI, this will return that value; + * additionally, if the password is also present, it will be appended to the + * user value, with a colon (":") separating the values. + * + * The trailing "@" character is not part of the user information and MUST + * NOT be added. + * + * @return string The URI user information, in "username[:password]" format. + */ + public function getUserInfo(); + + /** + * Retrieve the host component of the URI. + * + * If no host is present, this method MUST return an empty string. + * + * The value returned MUST be normalized to lowercase, per RFC 3986 + * Section 3.2.2. + * + * @see http://tools.ietf.org/html/rfc3986#section-3.2.2 + * @return string The URI host. + */ + public function getHost(); + + /** + * Retrieve the port component of the URI. + * + * If a port is present, and it is non-standard for the current scheme, + * this method MUST return it as an integer. If the port is the standard port + * used with the current scheme, this method SHOULD return null. + * + * If no port is present, and no scheme is present, this method MUST return + * a null value. + * + * If no port is present, but a scheme is present, this method MAY return + * the standard port for that scheme, but SHOULD return null. + * + * @return null|int The URI port. + */ + public function getPort(); + + /** + * Retrieve the path component of the URI. + * + * The path can either be empty or absolute (starting with a slash) or + * rootless (not starting with a slash). Implementations MUST support all + * three syntaxes. + * + * Normally, the empty path "" and absolute path "/" are considered equal as + * defined in RFC 7230 Section 2.7.3. But this method MUST NOT automatically + * do this normalization because in contexts with a trimmed base path, e.g. + * the front controller, this difference becomes significant. It's the task + * of the user to handle both "" and "/". + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.3. + * + * As an example, if the value should include a slash ("/") not intended as + * delimiter between path segments, that value MUST be passed in encoded + * form (e.g., "%2F") to the instance. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.3 + * @return string The URI path. + */ + public function getPath(); + + /** + * Retrieve the query string of the URI. + * + * If no query string is present, this method MUST return an empty string. + * + * The leading "?" character is not part of the query and MUST NOT be + * added. + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.4. + * + * As an example, if a value in a key/value pair of the query string should + * include an ampersand ("&") not intended as a delimiter between values, + * that value MUST be passed in encoded form (e.g., "%26") to the instance. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.4 + * @return string The URI query string. + */ + public function getQuery(); + + /** + * Retrieve the fragment component of the URI. + * + * If no fragment is present, this method MUST return an empty string. + * + * The leading "#" character is not part of the fragment and MUST NOT be + * added. + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.5. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.5 + * @return string The URI fragment. + */ + public function getFragment(); + + /** + * Return an instance with the specified scheme. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified scheme. + * + * Implementations MUST support the schemes "http" and "https" case + * insensitively, and MAY accommodate other schemes if required. + * + * An empty scheme is equivalent to removing the scheme. + * + * @param string $scheme The scheme to use with the new instance. + * @return static A new instance with the specified scheme. + * @throws \InvalidArgumentException for invalid or unsupported schemes. + */ + public function withScheme($scheme); + + /** + * Return an instance with the specified user information. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified user information. + * + * Password is optional, but the user information MUST include the + * user; an empty string for the user is equivalent to removing user + * information. + * + * @param string $user The user name to use for authority. + * @param null|string $password The password associated with $user. + * @return static A new instance with the specified user information. + */ + public function withUserInfo($user, $password = null); + + /** + * Return an instance with the specified host. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified host. + * + * An empty host value is equivalent to removing the host. + * + * @param string $host The hostname to use with the new instance. + * @return static A new instance with the specified host. + * @throws \InvalidArgumentException for invalid hostnames. + */ + public function withHost($host); + + /** + * Return an instance with the specified port. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified port. + * + * Implementations MUST raise an exception for ports outside the + * established TCP and UDP port ranges. + * + * A null value provided for the port is equivalent to removing the port + * information. + * + * @param null|int $port The port to use with the new instance; a null value + * removes the port information. + * @return static A new instance with the specified port. + * @throws \InvalidArgumentException for invalid ports. + */ + public function withPort($port); + + /** + * Return an instance with the specified path. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified path. + * + * The path can either be empty or absolute (starting with a slash) or + * rootless (not starting with a slash). Implementations MUST support all + * three syntaxes. + * + * If the path is intended to be domain-relative rather than path relative then + * it must begin with a slash ("/"). Paths not starting with a slash ("/") + * are assumed to be relative to some base path known to the application or + * consumer. + * + * Users can provide both encoded and decoded path characters. + * Implementations ensure the correct encoding as outlined in getPath(). + * + * @param string $path The path to use with the new instance. + * @return static A new instance with the specified path. + * @throws \InvalidArgumentException for invalid paths. + */ + public function withPath($path); + + /** + * Return an instance with the specified query string. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified query string. + * + * Users can provide both encoded and decoded query characters. + * Implementations ensure the correct encoding as outlined in getQuery(). + * + * An empty query string value is equivalent to removing the query string. + * + * @param string $query The query string to use with the new instance. + * @return static A new instance with the specified query string. + * @throws \InvalidArgumentException for invalid query strings. + */ + public function withQuery($query); + + /** + * Return an instance with the specified URI fragment. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified URI fragment. + * + * Users can provide both encoded and decoded fragment characters. + * Implementations ensure the correct encoding as outlined in getFragment(). + * + * An empty fragment value is equivalent to removing the fragment. + * + * @param string $fragment The fragment to use with the new instance. + * @return static A new instance with the specified fragment. + */ + public function withFragment($fragment); + + /** + * Return the string representation as a URI reference. + * + * Depending on which components of the URI are present, the resulting + * string is either a full URI or relative reference according to RFC 3986, + * Section 4.1. The method concatenates the various components of the URI, + * using the appropriate delimiters: + * + * - If a scheme is present, it MUST be suffixed by ":". + * - If an authority is present, it MUST be prefixed by "//". + * - The path can be concatenated without delimiters. But there are two + * cases where the path has to be adjusted to make the URI reference + * valid as PHP does not allow to throw an exception in __toString(): + * - If the path is rootless and an authority is present, the path MUST + * be prefixed by "/". + * - If the path is starting with more than one "/" and no authority is + * present, the starting slashes MUST be reduced to one. + * - If a query is present, it MUST be prefixed by "?". + * - If a fragment is present, it MUST be prefixed by "#". + * + * @see http://tools.ietf.org/html/rfc3986#section-4.1 + * @return string + */ + public function __toString(); +} diff --git a/vendor/psr/log/LICENSE b/vendor/psr/log/LICENSE new file mode 100644 index 0000000..474c952 --- /dev/null +++ b/vendor/psr/log/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2012 PHP Framework Interoperability Group + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/psr/log/Psr/Log/AbstractLogger.php b/vendor/psr/log/Psr/Log/AbstractLogger.php new file mode 100644 index 0000000..e02f9da --- /dev/null +++ b/vendor/psr/log/Psr/Log/AbstractLogger.php @@ -0,0 +1,128 @@ +log(LogLevel::EMERGENCY, $message, $context); + } + + /** + * Action must be taken immediately. + * + * Example: Entire website down, database unavailable, etc. This should + * trigger the SMS alerts and wake you up. + * + * @param string $message + * @param mixed[] $context + * + * @return void + */ + public function alert($message, array $context = array()) + { + $this->log(LogLevel::ALERT, $message, $context); + } + + /** + * Critical conditions. + * + * Example: Application component unavailable, unexpected exception. + * + * @param string $message + * @param mixed[] $context + * + * @return void + */ + public function critical($message, array $context = array()) + { + $this->log(LogLevel::CRITICAL, $message, $context); + } + + /** + * Runtime errors that do not require immediate action but should typically + * be logged and monitored. + * + * @param string $message + * @param mixed[] $context + * + * @return void + */ + public function error($message, array $context = array()) + { + $this->log(LogLevel::ERROR, $message, $context); + } + + /** + * Exceptional occurrences that are not errors. + * + * Example: Use of deprecated APIs, poor use of an API, undesirable things + * that are not necessarily wrong. + * + * @param string $message + * @param mixed[] $context + * + * @return void + */ + public function warning($message, array $context = array()) + { + $this->log(LogLevel::WARNING, $message, $context); + } + + /** + * Normal but significant events. + * + * @param string $message + * @param mixed[] $context + * + * @return void + */ + public function notice($message, array $context = array()) + { + $this->log(LogLevel::NOTICE, $message, $context); + } + + /** + * Interesting events. + * + * Example: User logs in, SQL logs. + * + * @param string $message + * @param mixed[] $context + * + * @return void + */ + public function info($message, array $context = array()) + { + $this->log(LogLevel::INFO, $message, $context); + } + + /** + * Detailed debug information. + * + * @param string $message + * @param mixed[] $context + * + * @return void + */ + public function debug($message, array $context = array()) + { + $this->log(LogLevel::DEBUG, $message, $context); + } +} diff --git a/vendor/psr/log/Psr/Log/InvalidArgumentException.php b/vendor/psr/log/Psr/Log/InvalidArgumentException.php new file mode 100644 index 0000000..67f852d --- /dev/null +++ b/vendor/psr/log/Psr/Log/InvalidArgumentException.php @@ -0,0 +1,7 @@ +logger = $logger; + } +} diff --git a/vendor/psr/log/Psr/Log/LoggerInterface.php b/vendor/psr/log/Psr/Log/LoggerInterface.php new file mode 100644 index 0000000..2206cfd --- /dev/null +++ b/vendor/psr/log/Psr/Log/LoggerInterface.php @@ -0,0 +1,125 @@ +log(LogLevel::EMERGENCY, $message, $context); + } + + /** + * Action must be taken immediately. + * + * Example: Entire website down, database unavailable, etc. This should + * trigger the SMS alerts and wake you up. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function alert($message, array $context = array()) + { + $this->log(LogLevel::ALERT, $message, $context); + } + + /** + * Critical conditions. + * + * Example: Application component unavailable, unexpected exception. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function critical($message, array $context = array()) + { + $this->log(LogLevel::CRITICAL, $message, $context); + } + + /** + * Runtime errors that do not require immediate action but should typically + * be logged and monitored. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function error($message, array $context = array()) + { + $this->log(LogLevel::ERROR, $message, $context); + } + + /** + * Exceptional occurrences that are not errors. + * + * Example: Use of deprecated APIs, poor use of an API, undesirable things + * that are not necessarily wrong. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function warning($message, array $context = array()) + { + $this->log(LogLevel::WARNING, $message, $context); + } + + /** + * Normal but significant events. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function notice($message, array $context = array()) + { + $this->log(LogLevel::NOTICE, $message, $context); + } + + /** + * Interesting events. + * + * Example: User logs in, SQL logs. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function info($message, array $context = array()) + { + $this->log(LogLevel::INFO, $message, $context); + } + + /** + * Detailed debug information. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function debug($message, array $context = array()) + { + $this->log(LogLevel::DEBUG, $message, $context); + } + + /** + * Logs with an arbitrary level. + * + * @param mixed $level + * @param string $message + * @param array $context + * + * @return void + * + * @throws \Psr\Log\InvalidArgumentException + */ + abstract public function log($level, $message, array $context = array()); +} diff --git a/vendor/psr/log/Psr/Log/NullLogger.php b/vendor/psr/log/Psr/Log/NullLogger.php new file mode 100644 index 0000000..c8f7293 --- /dev/null +++ b/vendor/psr/log/Psr/Log/NullLogger.php @@ -0,0 +1,30 @@ +logger) { }` + * blocks. + */ +class NullLogger extends AbstractLogger +{ + /** + * Logs with an arbitrary level. + * + * @param mixed $level + * @param string $message + * @param array $context + * + * @return void + * + * @throws \Psr\Log\InvalidArgumentException + */ + public function log($level, $message, array $context = array()) + { + // noop + } +} diff --git a/vendor/psr/log/Psr/Log/Test/DummyTest.php b/vendor/psr/log/Psr/Log/Test/DummyTest.php new file mode 100644 index 0000000..9638c11 --- /dev/null +++ b/vendor/psr/log/Psr/Log/Test/DummyTest.php @@ -0,0 +1,18 @@ + ". + * + * Example ->error('Foo') would yield "error Foo". + * + * @return string[] + */ + abstract public function getLogs(); + + public function testImplements() + { + $this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger()); + } + + /** + * @dataProvider provideLevelsAndMessages + */ + public function testLogsAtAllLevels($level, $message) + { + $logger = $this->getLogger(); + $logger->{$level}($message, array('user' => 'Bob')); + $logger->log($level, $message, array('user' => 'Bob')); + + $expected = array( + $level.' message of level '.$level.' with context: Bob', + $level.' message of level '.$level.' with context: Bob', + ); + $this->assertEquals($expected, $this->getLogs()); + } + + public function provideLevelsAndMessages() + { + return array( + LogLevel::EMERGENCY => array(LogLevel::EMERGENCY, 'message of level emergency with context: {user}'), + LogLevel::ALERT => array(LogLevel::ALERT, 'message of level alert with context: {user}'), + LogLevel::CRITICAL => array(LogLevel::CRITICAL, 'message of level critical with context: {user}'), + LogLevel::ERROR => array(LogLevel::ERROR, 'message of level error with context: {user}'), + LogLevel::WARNING => array(LogLevel::WARNING, 'message of level warning with context: {user}'), + LogLevel::NOTICE => array(LogLevel::NOTICE, 'message of level notice with context: {user}'), + LogLevel::INFO => array(LogLevel::INFO, 'message of level info with context: {user}'), + LogLevel::DEBUG => array(LogLevel::DEBUG, 'message of level debug with context: {user}'), + ); + } + + /** + * @expectedException \Psr\Log\InvalidArgumentException + */ + public function testThrowsOnInvalidLevel() + { + $logger = $this->getLogger(); + $logger->log('invalid level', 'Foo'); + } + + public function testContextReplacement() + { + $logger = $this->getLogger(); + $logger->info('{Message {nothing} {user} {foo.bar} a}', array('user' => 'Bob', 'foo.bar' => 'Bar')); + + $expected = array('info {Message {nothing} Bob Bar a}'); + $this->assertEquals($expected, $this->getLogs()); + } + + public function testObjectCastToString() + { + if (method_exists($this, 'createPartialMock')) { + $dummy = $this->createPartialMock('Psr\Log\Test\DummyTest', array('__toString')); + } else { + $dummy = $this->getMock('Psr\Log\Test\DummyTest', array('__toString')); + } + $dummy->expects($this->once()) + ->method('__toString') + ->will($this->returnValue('DUMMY')); + + $this->getLogger()->warning($dummy); + + $expected = array('warning DUMMY'); + $this->assertEquals($expected, $this->getLogs()); + } + + public function testContextCanContainAnything() + { + $closed = fopen('php://memory', 'r'); + fclose($closed); + + $context = array( + 'bool' => true, + 'null' => null, + 'string' => 'Foo', + 'int' => 0, + 'float' => 0.5, + 'nested' => array('with object' => new DummyTest), + 'object' => new \DateTime, + 'resource' => fopen('php://memory', 'r'), + 'closed' => $closed, + ); + + $this->getLogger()->warning('Crazy context data', $context); + + $expected = array('warning Crazy context data'); + $this->assertEquals($expected, $this->getLogs()); + } + + public function testContextExceptionKeyCanBeExceptionOrOtherValues() + { + $logger = $this->getLogger(); + $logger->warning('Random message', array('exception' => 'oops')); + $logger->critical('Uncaught Exception!', array('exception' => new \LogicException('Fail'))); + + $expected = array( + 'warning Random message', + 'critical Uncaught Exception!' + ); + $this->assertEquals($expected, $this->getLogs()); + } +} diff --git a/vendor/psr/log/Psr/Log/Test/TestLogger.php b/vendor/psr/log/Psr/Log/Test/TestLogger.php new file mode 100644 index 0000000..1be3230 --- /dev/null +++ b/vendor/psr/log/Psr/Log/Test/TestLogger.php @@ -0,0 +1,147 @@ + $level, + 'message' => $message, + 'context' => $context, + ]; + + $this->recordsByLevel[$record['level']][] = $record; + $this->records[] = $record; + } + + public function hasRecords($level) + { + return isset($this->recordsByLevel[$level]); + } + + public function hasRecord($record, $level) + { + if (is_string($record)) { + $record = ['message' => $record]; + } + return $this->hasRecordThatPasses(function ($rec) use ($record) { + if ($rec['message'] !== $record['message']) { + return false; + } + if (isset($record['context']) && $rec['context'] !== $record['context']) { + return false; + } + return true; + }, $level); + } + + public function hasRecordThatContains($message, $level) + { + return $this->hasRecordThatPasses(function ($rec) use ($message) { + return strpos($rec['message'], $message) !== false; + }, $level); + } + + public function hasRecordThatMatches($regex, $level) + { + return $this->hasRecordThatPasses(function ($rec) use ($regex) { + return preg_match($regex, $rec['message']) > 0; + }, $level); + } + + public function hasRecordThatPasses(callable $predicate, $level) + { + if (!isset($this->recordsByLevel[$level])) { + return false; + } + foreach ($this->recordsByLevel[$level] as $i => $rec) { + if (call_user_func($predicate, $rec, $i)) { + return true; + } + } + return false; + } + + public function __call($method, $args) + { + if (preg_match('/(.*)(Debug|Info|Notice|Warning|Error|Critical|Alert|Emergency)(.*)/', $method, $matches) > 0) { + $genericMethod = $matches[1] . ('Records' !== $matches[3] ? 'Record' : '') . $matches[3]; + $level = strtolower($matches[2]); + if (method_exists($this, $genericMethod)) { + $args[] = $level; + return call_user_func_array([$this, $genericMethod], $args); + } + } + throw new \BadMethodCallException('Call to undefined method ' . get_class($this) . '::' . $method . '()'); + } + + public function reset() + { + $this->records = []; + $this->recordsByLevel = []; + } +} diff --git a/vendor/psr/log/README.md b/vendor/psr/log/README.md new file mode 100644 index 0000000..a9f20c4 --- /dev/null +++ b/vendor/psr/log/README.md @@ -0,0 +1,58 @@ +PSR Log +======= + +This repository holds all interfaces/classes/traits related to +[PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md). + +Note that this is not a logger of its own. It is merely an interface that +describes a logger. See the specification for more details. + +Installation +------------ + +```bash +composer require psr/log +``` + +Usage +----- + +If you need a logger, you can use the interface like this: + +```php +logger = $logger; + } + + public function doSomething() + { + if ($this->logger) { + $this->logger->info('Doing work'); + } + + try { + $this->doSomethingElse(); + } catch (Exception $exception) { + $this->logger->error('Oh no!', array('exception' => $exception)); + } + + // do something useful + } +} +``` + +You can then pick one of the implementations of the interface to get a logger. + +If you want to implement the interface, you can require this package and +implement `Psr\Log\LoggerInterface` in your code. Please read the +[specification text](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md) +for details. diff --git a/vendor/psr/log/composer.json b/vendor/psr/log/composer.json new file mode 100644 index 0000000..ca05695 --- /dev/null +++ b/vendor/psr/log/composer.json @@ -0,0 +1,26 @@ +{ + "name": "psr/log", + "description": "Common interface for logging libraries", + "keywords": ["psr", "psr-3", "log"], + "homepage": "https://github.com/php-fig/log", + "license": "MIT", + "authors": [ + { + "name": "PHP-FIG", + "homepage": "https://www.php-fig.org/" + } + ], + "require": { + "php": ">=5.3.0" + }, + "autoload": { + "psr-4": { + "Psr\\Log\\": "Psr/Log/" + } + }, + "extra": { + "branch-alias": { + "dev-master": "1.1.x-dev" + } + } +} diff --git a/vendor/ralouphie/getallheaders/LICENSE b/vendor/ralouphie/getallheaders/LICENSE new file mode 100644 index 0000000..be5540c --- /dev/null +++ b/vendor/ralouphie/getallheaders/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014 Ralph Khattar + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/ralouphie/getallheaders/README.md b/vendor/ralouphie/getallheaders/README.md new file mode 100644 index 0000000..9430d76 --- /dev/null +++ b/vendor/ralouphie/getallheaders/README.md @@ -0,0 +1,27 @@ +getallheaders +============= + +PHP `getallheaders()` polyfill. Compatible with PHP >= 5.3. + +[![Build Status](https://travis-ci.org/ralouphie/getallheaders.svg?branch=master)](https://travis-ci.org/ralouphie/getallheaders) +[![Coverage Status](https://coveralls.io/repos/ralouphie/getallheaders/badge.png?branch=master)](https://coveralls.io/r/ralouphie/getallheaders?branch=master) +[![Latest Stable Version](https://poser.pugx.org/ralouphie/getallheaders/v/stable.png)](https://packagist.org/packages/ralouphie/getallheaders) +[![Latest Unstable Version](https://poser.pugx.org/ralouphie/getallheaders/v/unstable.png)](https://packagist.org/packages/ralouphie/getallheaders) +[![License](https://poser.pugx.org/ralouphie/getallheaders/license.png)](https://packagist.org/packages/ralouphie/getallheaders) + + +This is a simple polyfill for [`getallheaders()`](http://www.php.net/manual/en/function.getallheaders.php). + +## Install + +For PHP version **`>= 5.6`**: + +``` +composer require ralouphie/getallheaders +``` + +For PHP version **`< 5.6`**: + +``` +composer require ralouphie/getallheaders "^2" +``` diff --git a/vendor/ralouphie/getallheaders/composer.json b/vendor/ralouphie/getallheaders/composer.json new file mode 100644 index 0000000..de8ce62 --- /dev/null +++ b/vendor/ralouphie/getallheaders/composer.json @@ -0,0 +1,26 @@ +{ + "name": "ralouphie/getallheaders", + "description": "A polyfill for getallheaders.", + "license": "MIT", + "authors": [ + { + "name": "Ralph Khattar", + "email": "ralph.khattar@gmail.com" + } + ], + "require": { + "php": ">=5.6" + }, + "require-dev": { + "phpunit/phpunit": "^5 || ^6.5", + "php-coveralls/php-coveralls": "^2.1" + }, + "autoload": { + "files": ["src/getallheaders.php"] + }, + "autoload-dev": { + "psr-4": { + "getallheaders\\Tests\\": "tests/" + } + } +} diff --git a/vendor/ralouphie/getallheaders/src/getallheaders.php b/vendor/ralouphie/getallheaders/src/getallheaders.php new file mode 100644 index 0000000..c7285a5 --- /dev/null +++ b/vendor/ralouphie/getallheaders/src/getallheaders.php @@ -0,0 +1,46 @@ + 'Content-Type', + 'CONTENT_LENGTH' => 'Content-Length', + 'CONTENT_MD5' => 'Content-Md5', + ); + + foreach ($_SERVER as $key => $value) { + if (substr($key, 0, 5) === 'HTTP_') { + $key = substr($key, 5); + if (!isset($copy_server[$key]) || !isset($_SERVER[$key])) { + $key = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', $key)))); + $headers[$key] = $value; + } + } elseif (isset($copy_server[$key])) { + $headers[$copy_server[$key]] = $value; + } + } + + if (!isset($headers['Authorization'])) { + if (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])) { + $headers['Authorization'] = $_SERVER['REDIRECT_HTTP_AUTHORIZATION']; + } elseif (isset($_SERVER['PHP_AUTH_USER'])) { + $basic_pass = isset($_SERVER['PHP_AUTH_PW']) ? $_SERVER['PHP_AUTH_PW'] : ''; + $headers['Authorization'] = 'Basic ' . base64_encode($_SERVER['PHP_AUTH_USER'] . ':' . $basic_pass); + } elseif (isset($_SERVER['PHP_AUTH_DIGEST'])) { + $headers['Authorization'] = $_SERVER['PHP_AUTH_DIGEST']; + } + } + + return $headers; + } + +} diff --git a/vendor/sabre/uri/.gitattributes b/vendor/sabre/uri/.gitattributes new file mode 100644 index 0000000..d1618f3 --- /dev/null +++ b/vendor/sabre/uri/.gitattributes @@ -0,0 +1,4 @@ +/tests export-ignore +/.travis.yml export-ignore +/CHANGELOG.md export-ignore +/README.md export-ignore diff --git a/vendor/sabre/uri/.gitignore b/vendor/sabre/uri/.gitignore new file mode 100644 index 0000000..a6c2b5a --- /dev/null +++ b/vendor/sabre/uri/.gitignore @@ -0,0 +1,8 @@ +# Composer +vendor/ +composer.lock + +# Tests +tests/cov/ +tests/.phpunit.result.cache +.php_cs.cache diff --git a/vendor/sabre/uri/.php_cs.dist b/vendor/sabre/uri/.php_cs.dist new file mode 100644 index 0000000..c5c78a9 --- /dev/null +++ b/vendor/sabre/uri/.php_cs.dist @@ -0,0 +1,12 @@ +getFinder() + ->exclude('vendor') + ->in(__DIR__); +$config->setRules([ + '@PSR1' => true, + '@Symfony' => true +]); + +return $config; \ No newline at end of file diff --git a/vendor/sabre/uri/LICENSE b/vendor/sabre/uri/LICENSE new file mode 100644 index 0000000..ae2c992 --- /dev/null +++ b/vendor/sabre/uri/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2014-2019 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/uri/composer.json b/vendor/sabre/uri/composer.json new file mode 100644 index 0000000..4a68797 --- /dev/null +++ b/vendor/sabre/uri/composer.json @@ -0,0 +1,60 @@ +{ + "name": "sabre/uri", + "description": "Functions for making sense out of URIs.", + "keywords": [ + "URI", + "URL", + "rfc3986" + ], + "homepage": "http://sabre.io/uri/", + "license": "BSD-3-Clause", + "require": { + "php": "^7.1 || ^8.0" + }, + "authors": [ + { + "name": "Evert Pot", + "email": "me@evertpot.com", + "homepage": "http://evertpot.com/", + "role": "Developer" + } + ], + "support": { + "forum": "https://groups.google.com/group/sabredav-discuss", + "source": "https://github.com/fruux/sabre-uri" + }, + "autoload": { + "files" : [ + "lib/functions.php" + ], + "psr-4" : { + "Sabre\\Uri\\" : "lib/" + } + }, + "autoload-dev": { + "psr-4": { + "Sabre\\Uri\\": "tests/Uri" + } + }, + "require-dev": { + "friendsofphp/php-cs-fixer": "~2.16.1", + "phpstan/phpstan": "^0.12", + "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0" + }, + "scripts": { + "phpstan": [ + "phpstan analyse lib tests" + ], + "cs-fixer": [ + "php-cs-fixer fix" + ], + "phpunit": [ + "phpunit --configuration tests/phpunit.xml" + ], + "test": [ + "composer phpstan", + "composer cs-fixer", + "composer phpunit" + ] + } +} diff --git a/vendor/sabre/uri/lib/InvalidUriException.php b/vendor/sabre/uri/lib/InvalidUriException.php new file mode 100644 index 0000000..7f37ca5 --- /dev/null +++ b/vendor/sabre/uri/lib/InvalidUriException.php @@ -0,0 +1,19 @@ + 0) { + // If the path starts with a slash + if ('/' === $delta['path'][0]) { + $path = $delta['path']; + } else { + // Removing last component from base path. + $path = $base['path']; + $length = strrpos((string) $path, '/'); + if (false !== $length) { + $path = substr($path, 0, $length); + } + $path .= '/'.$delta['path']; + } + } else { + $path = $base['path'] ?: '/'; + } + // Removing .. and . + $pathParts = explode('/', $path); + $newPathParts = []; + foreach ($pathParts as $pathPart) { + switch ($pathPart) { + //case '' : + case '.': + break; + case '..': + array_pop($newPathParts); + break; + default: + $newPathParts[] = $pathPart; + break; + } + } + + $path = implode('/', $newPathParts); + + // If the source url ended with a /, we want to preserve that. + $newParts['path'] = $path; + if ($delta['query']) { + $newParts['query'] = $delta['query']; + } elseif (!empty($base['query']) && empty($delta['host']) && empty($delta['path'])) { + // Keep the old query if host and path didn't change + $newParts['query'] = $base['query']; + } + if ($delta['fragment']) { + $newParts['fragment'] = $delta['fragment']; + } + + return build($newParts); +} + +/** + * Takes a URI or partial URI as its argument, and normalizes it. + * + * After normalizing a URI, you can safely compare it to other URIs. + * This function will for instance convert a %7E into a tilde, according to + * rfc3986. + * + * It will also change a %3a into a %3A. + * + * @throws InvalidUriException + */ +function normalize(string $uri): string +{ + $parts = parse($uri); + + if (!empty($parts['path'])) { + $pathParts = explode('/', ltrim($parts['path'], '/')); + $newPathParts = []; + foreach ($pathParts as $pathPart) { + switch ($pathPart) { + case '.': + // skip + break; + case '..': + // One level up in the hierarchy + array_pop($newPathParts); + break; + default: + // Ensuring that everything is correctly percent-encoded. + $newPathParts[] = rawurlencode(rawurldecode($pathPart)); + break; + } + } + $parts['path'] = '/'.implode('/', $newPathParts); + } + + if ($parts['scheme']) { + $parts['scheme'] = strtolower($parts['scheme']); + $defaultPorts = [ + 'http' => '80', + 'https' => '443', + ]; + + if (!empty($parts['port']) && isset($defaultPorts[$parts['scheme']]) && $defaultPorts[$parts['scheme']] == $parts['port']) { + // Removing default ports. + unset($parts['port']); + } + // A few HTTP specific rules. + switch ($parts['scheme']) { + case 'http': + case 'https': + if (empty($parts['path'])) { + // An empty path is equivalent to / in http. + $parts['path'] = '/'; + } + break; + } + } + + if ($parts['host']) { + $parts['host'] = strtolower($parts['host']); + } + + return build($parts); +} + +/** + * Parses a URI and returns its individual components. + * + * This method largely behaves the same as PHP's parse_url, except that it will + * return an array with all the array keys, including the ones that are not + * set by parse_url, which makes it a bit easier to work with. + * + * Unlike PHP's parse_url, it will also convert any non-ascii characters to + * percent-encoded strings. PHP's parse_url corrupts these characters on OS X. + * + * @return array + * + * @throws InvalidUriException + */ +function parse(string $uri): array +{ + // Normally a URI must be ASCII, however. However, often it's not and + // parse_url might corrupt these strings. + // + // For that reason we take any non-ascii characters from the uri and + // uriencode them first. + $uri = preg_replace_callback( + '/[^[:ascii:]]/u', + function ($matches) { + return rawurlencode($matches[0]); + }, + $uri + ); + + $result = parse_url($uri); + if (!$result) { + $result = _parse_fallback($uri); + } + + return + $result + [ + 'scheme' => null, + 'host' => null, + 'path' => null, + 'port' => null, + 'user' => null, + 'query' => null, + 'fragment' => null, + ]; +} + +/** + * This function takes the components returned from PHP's parse_url, and uses + * it to generate a new uri. + * + * @param array $parts + */ +function build(array $parts): string +{ + $uri = ''; + + $authority = ''; + if (!empty($parts['host'])) { + $authority = $parts['host']; + if (!empty($parts['user'])) { + $authority = $parts['user'].'@'.$authority; + } + if (!empty($parts['port'])) { + $authority = $authority.':'.$parts['port']; + } + } + + if (!empty($parts['scheme'])) { + // If there's a scheme, there's also a host. + $uri = $parts['scheme'].':'; + } + if ($authority || (!empty($parts['scheme']) && 'file' === $parts['scheme'])) { + // No scheme, but there is a host. + $uri .= '//'.$authority; + } + + if (!empty($parts['path'])) { + $uri .= $parts['path']; + } + if (!empty($parts['query'])) { + $uri .= '?'.$parts['query']; + } + if (!empty($parts['fragment'])) { + $uri .= '#'.$parts['fragment']; + } + + return $uri; +} + +/** + * Returns the 'dirname' and 'basename' for a path. + * + * The reason there is a custom function for this purpose, is because + * basename() is locale aware (behaviour changes if C locale or a UTF-8 locale + * is used) and we need a method that just operates on UTF-8 characters. + * + * In addition basename and dirname are platform aware, and will treat + * backslash (\) as a directory separator on windows. + * + * This method returns the 2 components as an array. + * + * If there is no dirname, it will return an empty string. Any / appearing at + * the end of the string is stripped off. + * + * @return array + */ +function split(string $path): array +{ + $matches = []; + if (preg_match('/^(?:(?:(.*)(?:\/+))?([^\/]+))(?:\/?)$/u', $path, $matches)) { + return [$matches[1], $matches[2]]; + } + + return [null, null]; +} + +/** + * This function is another implementation of parse_url, except this one is + * fully written in PHP. + * + * The reason is that the PHP bug team is not willing to admit that there are + * bugs in the parse_url implementation. + * + * This function is only called if the main parse method fails. It's pretty + * crude and probably slow, so the original parse_url is usually preferred. + * + * @return array + * + * @throws InvalidUriException + */ +function _parse_fallback(string $uri): array +{ + // Normally a URI must be ASCII, however. However, often it's not and + // parse_url might corrupt these strings. + // + // For that reason we take any non-ascii characters from the uri and + // uriencode them first. + $uri = preg_replace_callback( + '/[^[:ascii:]]/u', + function ($matches) { + return rawurlencode($matches[0]); + }, + $uri + ); + + $result = [ + 'scheme' => null, + 'host' => null, + 'port' => null, + 'user' => null, + 'path' => null, + 'fragment' => null, + 'query' => null, + ]; + + if (preg_match('% ^([A-Za-z][A-Za-z0-9+-\.]+): %x', $uri, $matches)) { + $result['scheme'] = $matches[1]; + // Take what's left. + $uri = substr($uri, strlen($result['scheme']) + 1); + } + + // Taking off a fragment part + if (false !== strpos($uri, '#')) { + list($uri, $result['fragment']) = explode('#', $uri, 2); + } + // Taking off the query part + if (false !== strpos($uri, '?')) { + list($uri, $result['query']) = explode('?', $uri, 2); + } + + if ('///' === substr($uri, 0, 3)) { + // The triple slash uris are a bit unusual, but we have special handling + // for them. + $result['path'] = substr($uri, 2); + $result['host'] = ''; + } elseif ('//' === substr($uri, 0, 2)) { + // Uris that have an authority part. + $regex = ' + %^ + // + (?: (? [^:@]+) (: (? [^@]+)) @)? + (? ( [^:/]* | \[ [^\]]+ \] )) + (?: : (? [0-9]+))? + (? / .*)? + $%x + '; + if (!preg_match($regex, $uri, $matches)) { + throw new InvalidUriException('Invalid, or could not parse URI'); + } + if ($matches['host']) { + $result['host'] = $matches['host']; + } + if (isset($matches['port'])) { + $result['port'] = (int) $matches['port']; + } + if (isset($matches['path'])) { + $result['path'] = $matches['path']; + } + if ($matches['user']) { + $result['user'] = $matches['user']; + } + if ($matches['pass']) { + $result['pass'] = $matches['pass']; + } + } else { + $result['path'] = $uri; + } + + return $result; +} diff --git a/vendor/sabre/uri/phpstan.neon b/vendor/sabre/uri/phpstan.neon new file mode 100644 index 0000000..91375db --- /dev/null +++ b/vendor/sabre/uri/phpstan.neon @@ -0,0 +1,2 @@ +parameters: + level: 7 diff --git a/vendor/sabre/vobject/LICENSE b/vendor/sabre/vobject/LICENSE new file mode 100644 index 0000000..a99c8da --- /dev/null +++ b/vendor/sabre/vobject/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2011-2016 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/vobject/README.md b/vendor/sabre/vobject/README.md new file mode 100644 index 0000000..5030cf2 --- /dev/null +++ b/vendor/sabre/vobject/README.md @@ -0,0 +1,55 @@ +sabre/vobject +============= + +The VObject library allows you to easily parse and manipulate [iCalendar](https://tools.ietf.org/html/rfc5545) +and [vCard](https://tools.ietf.org/html/rfc6350) objects using PHP. + +The goal of the VObject library is to create a very complete library, with an easy to use API. + + +Installation +------------ + +Make sure you have [Composer][1] installed, and then run: + + composer require sabre/vobject "^4.0" + +This package requires PHP 5.5. If you need the PHP 5.3/5.4 version of this package instead, use: + + + composer require sabre/vobject "^3.4" + + +Usage +----- + +* [Working with vCards](http://sabre.io/vobject/vcard/) +* [Working with iCalendar](http://sabre.io/vobject/icalendar/) + + + +Build status +------------ + +| branch | status | +| ------ | ------ | +| master | [![Build Status](https://travis-ci.org/sabre-io/vobject.svg?branch=master)](https://travis-ci.org/sabre-io/vobject) | +| 3.5 | [![Build Status](https://travis-ci.org/sabre-io/vobject.svg?branch=3.5)](https://travis-ci.org/sabre-io/vobject) | +| 3.4 | [![Build Status](https://travis-ci.org/sabre-io/vobject.svg?branch=3.4)](https://travis-ci.org/sabre-io/vobject) | +| 3.1 | [![Build Status](https://travis-ci.org/sabre-io/vobject.svg?branch=3.1)](https://travis-ci.org/sabre-io/vobject) | +| 2.1 | [![Build Status](https://travis-ci.org/sabre-io/vobject.svg?branch=2.1)](https://travis-ci.org/sabre-io/vobject) | +| 2.0 | [![Build Status](https://travis-ci.org/sabre-io/vobject.svg?branch=2.0)](https://travis-ci.org/sabre-io/vobject) | + + + +Support +------- + +Head over to the [SabreDAV mailing list](http://groups.google.com/group/sabredav-discuss) for any questions. + +Made at fruux +------------- + +This library is being developed by [fruux](https://fruux.com/). Drop us a line for commercial services or enterprise support. + +[1]: https://getcomposer.org/ diff --git a/vendor/sabre/vobject/bin/bench.php b/vendor/sabre/vobject/bin/bench.php new file mode 100755 index 0000000..0a2736f --- /dev/null +++ b/vendor/sabre/vobject/bin/bench.php @@ -0,0 +1,12 @@ +#!/usr/bin/env php +parse->start(); + +$vcal = Sabre\VObject\Reader::read(fopen($inputFile, 'r')); + +$bench->parse->stop(); + +$repeat = 100; +$start = new \DateTime('2000-01-01'); +$end = new \DateTime('2020-01-01'); +$timeZone = new \DateTimeZone('America/Toronto'); + +$bench->fb->start(); + +for ($i = 0; $i < $repeat; ++$i) { + $fb = new Sabre\VObject\FreeBusyGenerator($start, $end, $vcal, $timeZone); + $results = $fb->getResult(); +} +$bench->fb->stop(); + +echo $bench,"\n"; + +function formatMemory($input) +{ + if (strlen($input) > 6) { + return round($input / (1024 * 1024)).'M'; + } elseif (strlen($input) > 3) { + return round($input / 1024).'K'; + } +} + +unset($input, $splitter); + +echo 'peak memory usage: '.formatMemory(memory_get_peak_usage()), "\n"; +echo 'current memory usage: '.formatMemory(memory_get_usage()), "\n"; diff --git a/vendor/sabre/vobject/bin/bench_manipulatevcard.php b/vendor/sabre/vobject/bin/bench_manipulatevcard.php new file mode 100644 index 0000000..df6d9f2 --- /dev/null +++ b/vendor/sabre/vobject/bin/bench_manipulatevcard.php @@ -0,0 +1,64 @@ +parse->start(); + $vcard = $splitter->getNext(); + $bench->parse->pause(); + + if (!$vcard) { + break; + } + + $bench->manipulate->start(); + $vcard->{'X-FOO'} = 'Random new value!'; + $emails = []; + if (isset($vcard->EMAIL)) { + foreach ($vcard->EMAIL as $email) { + $emails[] = (string) $email; + } + } + $bench->manipulate->pause(); + + $bench->serialize->start(); + $vcard2 = $vcard->serialize(); + $bench->serialize->pause(); + + $vcard->destroy(); +} + +echo $bench,"\n"; + +function formatMemory($input) +{ + if (strlen($input) > 6) { + return round($input / (1024 * 1024)).'M'; + } elseif (strlen($input) > 3) { + return round($input / 1024).'K'; + } +} + +unset($input, $splitter); + +echo 'peak memory usage: '.formatMemory(memory_get_peak_usage()), "\n"; +echo 'current memory usage: '.formatMemory(memory_get_usage()), "\n"; diff --git a/vendor/sabre/vobject/bin/fetch_windows_zones.php b/vendor/sabre/vobject/bin/fetch_windows_zones.php new file mode 100755 index 0000000..2361dc3 --- /dev/null +++ b/vendor/sabre/vobject/bin/fetch_windows_zones.php @@ -0,0 +1,48 @@ +#!/usr/bin/env php +xpath('//mapZone') as $mapZone) { + $from = (string) $mapZone['other']; + $to = (string) $mapZone['type']; + + list($to) = explode(' ', $to, 2); + + if (!isset($map[$from])) { + $map[$from] = $to; + } +} + +ksort($map); +echo "Writing to: $outputFile\n"; + +$f = fopen($outputFile, 'w'); +fwrite($f, " testdata.vcf + +HI; + + fwrite(STDERR, $help); + exit(2); +} + +$count = (int)$argv[1]; +if ($count < 1) { + fwrite(STDERR, "Count must be at least 1\n"); + exit(2); +} + +fwrite(STDERR, "sabre/vobject " . Version::VERSION . "\n"); +fwrite(STDERR, "Generating " . $count . " vcards in vCard 4.0 format\n"); + +/** + * The following list is just some random data we compiled from various + * sources online. + * + * Very little thought went into compiling this list, and certainly nothing + * political or ethical. + * + * We would _love_ more additions to this to add more variation to this list. + * + * Send us PR's and don't be shy adding your own first and last name for fun. + */ + +$sets = array( + "nl" => array( + "country" => "Netherlands", + "boys" => array( + "Anno", + "Bram", + "Daan", + "Evert", + "Finn", + "Jayden", + "Jens", + "Jesse", + "Levi", + "Lucas", + "Luuk", + "Milan", + "René", + "Sem", + "Sibrand", + "Willem", + ), + "girls" => array( + "Celia", + "Emma", + "Fenna", + "Geke", + "Inge", + "Julia", + "Lisa", + "Lotte", + "Mila", + "Sara", + "Sophie", + "Tess", + "Zoë", + ), + "last" => array( + "Bakker", + "Bos", + "De Boer", + "De Groot", + "De Jong", + "De Vries", + "Jansen", + "Janssen", + "Meyer", + "Mulder", + "Peters", + "Smit", + "Van Dijk", + "Van den Berg", + "Visser", + "Vos", + ), + ), + "us" => array( + "country" => "United States", + "boys" => array( + "Aiden", + "Alexander", + "Charles", + "David", + "Ethan", + "Jacob", + "James", + "Jayden", + "John", + "Joseph", + "Liam", + "Mason", + "Michael", + "Noah", + "Richard", + "Robert", + "Thomas", + "William", + ), + "girls" => array( + "Ava", + "Barbara", + "Chloe", + "Dorothy", + "Elizabeth", + "Emily", + "Emma", + "Isabella", + "Jennifer", + "Lily", + "Linda", + "Margaret", + "Maria", + "Mary", + "Mia", + "Olivia", + "Patricia", + "Roxy", + "Sophia", + "Susan", + "Zoe", + ), + "last" => array( + "Smith", + "Johnson", + "Williams", + "Jones", + "Brown", + "Davis", + "Miller", + "Wilson", + "Moore", + "Taylor", + "Anderson", + "Thomas", + "Jackson", + "White", + "Harris", + "Martin", + "Thompson", + "Garcia", + "Martinez", + "Robinson", + ), + ), +); + +$current = 0; + +$r = function($arr) { + + return $arr[mt_rand(0,count($arr)-1)]; + +}; + +$bdayStart = strtotime('-85 years'); +$bdayEnd = strtotime('-20 years'); + +while($current < $count) { + + $current++; + fwrite(STDERR, "\033[100D$current/$count"); + + $country = array_rand($sets); + $gender = mt_rand(0,1)?'girls':'boys'; + + $vcard = new Component\VCard(array( + 'VERSION' => '4.0', + 'FN' => $r($sets[$country][$gender]) . ' ' . $r($sets[$country]['last']), + 'UID' => UUIDUtil::getUUID(), + )); + + $bdayRatio = mt_rand(0,9); + + if($bdayRatio < 2) { + // 20% has a birthday property with a full date + $dt = new \DateTime('@' . mt_rand($bdayStart, $bdayEnd)); + $vcard->add('BDAY', $dt->format('Ymd')); + + } elseif ($bdayRatio < 3) { + // 10% we only know the month and date of + $dt = new \DateTime('@' . mt_rand($bdayStart, $bdayEnd)); + $vcard->add('BDAY', '--' . $dt->format('md')); + } + if ($result = $vcard->validate()) { + ob_start(); + echo "\nWe produced an invalid vcard somehow!\n"; + foreach($result as $message) { + echo " " . $message['message'] . "\n"; + } + fwrite(STDERR, ob_get_clean()); + } + echo $vcard->serialize(); + +} + +fwrite(STDERR,"\nDone.\n"); diff --git a/vendor/sabre/vobject/bin/generateicalendardata.php b/vendor/sabre/vobject/bin/generateicalendardata.php new file mode 100755 index 0000000..019ed97 --- /dev/null +++ b/vendor/sabre/vobject/bin/generateicalendardata.php @@ -0,0 +1,87 @@ +#!/usr/bin/env php +add('VEVENT'); + $event->DTSTART = 'bla'; + $event->SUMMARY = 'Event #'.$ii; + $event->UID = md5(microtime(true)); + + $doctorRandom = mt_rand(1, 1000); + + switch ($doctorRandom) { + // All-day event + case 1: + $event->DTEND = 'bla'; + $dtStart = clone $currentDate; + $dtEnd = clone $currentDate; + $dtEnd->modify('+'.mt_rand(1, 3).' days'); + $event->DTSTART->setDateTime($dtStart); + $event->DTSTART['VALUE'] = 'DATE'; + $event->DTEND->setDateTime($dtEnd); + break; + case 2: + $event->RRULE = 'FREQ=DAILY;COUNT='.mt_rand(1, 10); + // no break intentional + default: + $dtStart = clone $currentDate; + $dtStart->setTime(mt_rand(1, 23), mt_rand(0, 59), mt_rand(0, 59)); + $event->DTSTART->setDateTime($dtStart); + $event->DURATION = 'PT'.mt_rand(1, 3).'H'; + break; + } + + $currentDate->modify('+ '.mt_rand(0, 3).' days'); +} +fwrite(STDERR, "Validating\n"); + +$result = $calendar->validate(); +if ($result) { + fwrite(STDERR, "Errors!\n"); + fwrite(STDERR, print_r($result, true)); + exit(-1); +} + +fwrite(STDERR, "Serializing this beast\n"); + +echo $calendar->serialize(); + +fwrite(STDERR, "done.\n"); diff --git a/vendor/sabre/vobject/bin/mergeduplicates.php b/vendor/sabre/vobject/bin/mergeduplicates.php new file mode 100755 index 0000000..31b2c14 --- /dev/null +++ b/vendor/sabre/vobject/bin/mergeduplicates.php @@ -0,0 +1,160 @@ +#!/usr/bin/env php + 0, + 'No FN property' => 0, + 'Ignored duplicates' => 0, + 'Merged values' => 0, + 'Error' => 0, + 'Unique cards' => 0, + 'Total written' => 0, +]; + +function writeStats() +{ + global $stats; + foreach ($stats as $name => $value) { + echo str_pad($name, 23, ' ', STR_PAD_RIGHT), str_pad($value, 6, ' ', STR_PAD_LEFT), "\n"; + } + // Moving cursor back a few lines. + echo "\033[".count($stats).'A'; +} + +function write($vcard) +{ + global $stats, $output; + + ++$stats['Total written']; + fwrite($output, $vcard->serialize()."\n"); +} + +while ($vcard = $splitter->getNext()) { + ++$stats['Total vcards']; + writeStats(); + + $fn = isset($vcard->FN) ? (string) $vcard->FN : null; + + if (empty($fn)) { + // Immediately write this vcard, we don't compare it. + ++$stats['No FN property']; + ++$stats['Unique cards']; + write($vcard); + $vcard->destroy(); + continue; + } + + if (!isset($collectedNames[$fn])) { + $collectedNames[$fn] = $vcard; + ++$stats['Unique cards']; + continue; + } else { + // Starting comparison for all properties. We only check if properties + // in the current vcard exactly appear in the earlier vcard as well. + foreach ($vcard->children() as $newProp) { + if (in_array($newProp->name, $ignoredProperties)) { + // We don't care about properties such as UID and REV. + continue; + } + $ok = false; + foreach ($collectedNames[$fn]->select($newProp->name) as $compareProp) { + if ($compareProp->serialize() === $newProp->serialize()) { + $ok = true; + break; + } + } + + if (!$ok) { + if ('EMAIL' === $newProp->name || 'TEL' === $newProp->name) { + // We're going to make another attempt to find this + // property, this time just by value. If we find it, we + // consider it a success. + foreach ($collectedNames[$fn]->select($newProp->name) as $compareProp) { + if ($compareProp->getValue() === $newProp->getValue()) { + $ok = true; + break; + } + } + + if (!$ok) { + // Merging the new value in the old vcard. + $collectedNames[$fn]->add(clone $newProp); + $ok = true; + ++$stats['Merged values']; + } + } + } + + if (!$ok) { + // echo $newProp->serialize() . " does not appear in earlier vcard!\n"; + ++$stats['Error']; + if ($debug) { + fwrite($debug, "Missing '".$newProp->name."' property in duplicate. Earlier vcard:\n".$collectedNames[$fn]->serialize()."\n\nLater:\n".$vcard->serialize()."\n\n"); + } + + $vcard->destroy(); + continue 2; + } + } + } + + $vcard->destroy(); + ++$stats['Ignored duplicates']; +} + +foreach ($collectedNames as $vcard) { + // Overwriting any old PRODID + $vcard->PRODID = '-//Sabre//Sabre VObject '.Version::VERSION.'//EN'; + write($vcard); + writeStats(); +} + +echo str_repeat("\n", count($stats)), "\nDone.\n"; diff --git a/vendor/sabre/vobject/bin/rrulebench.php b/vendor/sabre/vobject/bin/rrulebench.php new file mode 100644 index 0000000..6900800 --- /dev/null +++ b/vendor/sabre/vobject/bin/rrulebench.php @@ -0,0 +1,32 @@ +parse->start(); + +echo "Parsing.\n"; +$vobj = Sabre\VObject\Reader::read(fopen($inputFile, 'r')); + +$bench->parse->stop(); + +echo "Expanding.\n"; +$bench->expand->start(); + +$vobj->expand(new DateTime($startDate), new DateTime($endDate)); + +$bench->expand->stop(); + +echo $bench,"\n"; diff --git a/vendor/sabre/vobject/bin/vobject b/vendor/sabre/vobject/bin/vobject new file mode 100755 index 0000000..2aca7e7 --- /dev/null +++ b/vendor/sabre/vobject/bin/vobject @@ -0,0 +1,27 @@ +#!/usr/bin/env php +main($argv)); + diff --git a/vendor/sabre/vobject/composer.json b/vendor/sabre/vobject/composer.json new file mode 100644 index 0000000..b745b1f --- /dev/null +++ b/vendor/sabre/vobject/composer.json @@ -0,0 +1,107 @@ +{ + "name": "sabre/vobject", + "description" : "The VObject library for PHP allows you to easily parse and manipulate iCalendar and vCard objects", + "keywords" : [ + "iCalendar", + "iCal", + "vCalendar", + "vCard", + "jCard", + "jCal", + "ics", + "vcf", + "xCard", + "xCal", + "freebusy", + "recurrence", + "availability", + "rfc2425", + "rfc2426", + "rfc2739", + "rfc4770", + "rfc5545", + "rfc5546", + "rfc6321", + "rfc6350", + "rfc6351", + "rfc6474", + "rfc6638", + "rfc6715", + "rfc6868" + ], + "homepage" : "http://sabre.io/vobject/", + "license" : "BSD-3-Clause", + "require" : { + "php" : "^7.1 || ^8.0", + "ext-mbstring" : "*", + "sabre/xml" : "^2.1" + }, + "require-dev" : { + "friendsofphp/php-cs-fixer": "~2.17.1", + "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0", + "phpunit/php-invoker" : "^2.0 || ^3.1", + "phpstan/phpstan": "^0.12" + }, + "suggest" : { + "hoa/bench" : "If you would like to run the benchmark scripts" + }, + "authors" : [ + { + "name" : "Evert Pot", + "email" : "me@evertpot.com", + "homepage" : "http://evertpot.com/", + "role" : "Developer" + }, + { + "name" : "Dominik Tobschall", + "email" : "dominik@fruux.com", + "homepage" : "http://tobschall.de/", + "role" : "Developer" + }, + { + "name" : "Ivan Enderlin", + "email" : "ivan.enderlin@hoa-project.net", + "homepage" : "http://mnt.io/", + "role" : "Developer" + } + ], + "support" : { + "forum" : "https://groups.google.com/group/sabredav-discuss", + "source" : "https://github.com/fruux/sabre-vobject" + }, + "autoload" : { + "psr-4" : { + "Sabre\\VObject\\" : "lib/" + } + }, + "autoload-dev" : { + "psr-4" : { + "Sabre\\VObject\\" : "tests/VObject" + } + }, + "bin" : [ + "bin/vobject", + "bin/generate_vcards" + ], + "extra" : { + "branch-alias" : { + "dev-master" : "4.0.x-dev" + } + }, + "scripts": { + "phpstan": [ + "phpstan analyse lib tests" + ], + "cs-fixer": [ + "php-cs-fixer fix" + ], + "phpunit": [ + "phpunit --configuration tests/phpunit.xml" + ], + "test": [ + "composer phpstan", + "composer cs-fixer", + "composer phpunit" + ] + } +} diff --git a/vendor/sabre/vobject/lib/BirthdayCalendarGenerator.php b/vendor/sabre/vobject/lib/BirthdayCalendarGenerator.php new file mode 100644 index 0000000..fade50e --- /dev/null +++ b/vendor/sabre/vobject/lib/BirthdayCalendarGenerator.php @@ -0,0 +1,172 @@ +setObjects($objects); + } + } + + /** + * Sets the input objects. + * + * You must either supply a vCard as a string or as a Component/VCard object. + * It's also possible to supply an array of strings or objects. + * + * @param mixed $objects + */ + public function setObjects($objects) + { + if (!is_array($objects)) { + $objects = [$objects]; + } + + $this->objects = []; + foreach ($objects as $object) { + if (is_string($object)) { + $vObj = Reader::read($object); + if (!$vObj instanceof Component\VCard) { + throw new \InvalidArgumentException('String could not be parsed as \\Sabre\\VObject\\Component\\VCard by setObjects'); + } + + $this->objects[] = $vObj; + } elseif ($object instanceof Component\VCard) { + $this->objects[] = $object; + } else { + throw new \InvalidArgumentException('You can only pass strings or \\Sabre\\VObject\\Component\\VCard arguments to setObjects'); + } + } + } + + /** + * Sets the output format for the SUMMARY. + * + * @param string $format + */ + public function setFormat($format) + { + $this->format = $format; + } + + /** + * Parses the input data and returns a VCALENDAR. + * + * @return Component/VCalendar + */ + public function getResult() + { + $calendar = new VCalendar(); + + foreach ($this->objects as $object) { + // Skip if there is no BDAY property. + if (!$object->select('BDAY')) { + continue; + } + + // We've seen clients (ez-vcard) putting "BDAY:" properties + // without a value into vCards. If we come across those, we'll + // skip them. + if (empty($object->BDAY->getValue())) { + continue; + } + + // We're always converting to vCard 4.0 so we can rely on the + // VCardConverter handling the X-APPLE-OMIT-YEAR property for us. + $object = $object->convert(Document::VCARD40); + + // Skip if the card has no FN property. + if (!isset($object->FN)) { + continue; + } + + // Skip if the BDAY property is not of the right type. + if (!$object->BDAY instanceof Property\VCard\DateAndOrTime) { + continue; + } + + // Skip if we can't parse the BDAY value. + try { + $dateParts = DateTimeParser::parseVCardDateTime($object->BDAY->getValue()); + } catch (InvalidDataException $e) { + continue; + } + + // Set a year if it's not set. + $unknownYear = false; + + if (!$dateParts['year']) { + $object->BDAY = self::DEFAULT_YEAR.'-'.$dateParts['month'].'-'.$dateParts['date']; + + $unknownYear = true; + } + + // Create event. + $event = $calendar->add('VEVENT', [ + 'SUMMARY' => sprintf($this->format, $object->FN->getValue()), + 'DTSTART' => new \DateTime($object->BDAY->getValue()), + 'RRULE' => 'FREQ=YEARLY', + 'TRANSP' => 'TRANSPARENT', + ]); + + // add VALUE=date + $event->DTSTART['VALUE'] = 'DATE'; + + // Add X-SABRE-BDAY property. + if ($unknownYear) { + $event->add('X-SABRE-BDAY', 'BDAY', [ + 'X-SABRE-VCARD-UID' => $object->UID->getValue(), + 'X-SABRE-VCARD-FN' => $object->FN->getValue(), + 'X-SABRE-OMIT-YEAR' => self::DEFAULT_YEAR, + ]); + } else { + $event->add('X-SABRE-BDAY', 'BDAY', [ + 'X-SABRE-VCARD-UID' => $object->UID->getValue(), + 'X-SABRE-VCARD-FN' => $object->FN->getValue(), + ]); + } + } + + return $calendar; + } +} diff --git a/vendor/sabre/vobject/lib/Cli.php b/vendor/sabre/vobject/lib/Cli.php new file mode 100644 index 0000000..4984ac9 --- /dev/null +++ b/vendor/sabre/vobject/lib/Cli.php @@ -0,0 +1,707 @@ +stderr) { + $this->stderr = fopen('php://stderr', 'w'); + } + if (!$this->stdout) { + $this->stdout = fopen('php://stdout', 'w'); + } + if (!$this->stdin) { + $this->stdin = fopen('php://stdin', 'r'); + } + + // @codeCoverageIgnoreEnd + + try { + list($options, $positional) = $this->parseArguments($argv); + + if (isset($options['q'])) { + $this->quiet = true; + } + $this->log($this->colorize('green', 'sabre/vobject ').$this->colorize('yellow', Version::VERSION)); + + foreach ($options as $name => $value) { + switch ($name) { + case 'q': + // Already handled earlier. + break; + case 'h': + case 'help': + $this->showHelp(); + + return 0; + break; + case 'format': + switch ($value) { + // jcard/jcal documents + case 'jcard': + case 'jcal': + // specific document versions + case 'vcard21': + case 'vcard30': + case 'vcard40': + case 'icalendar20': + // specific formats + case 'json': + case 'mimedir': + // icalendar/vcad + case 'icalendar': + case 'vcard': + $this->format = $value; + break; + + default: + throw new InvalidArgumentException('Unknown format: '.$value); + } + break; + case 'pretty': + if (version_compare(PHP_VERSION, '5.4.0') >= 0) { + $this->pretty = true; + } + break; + case 'forgiving': + $this->forgiving = true; + break; + case 'inputformat': + switch ($value) { + // json formats + case 'jcard': + case 'jcal': + case 'json': + $this->inputFormat = 'json'; + break; + + // mimedir formats + case 'mimedir': + case 'icalendar': + case 'vcard': + case 'vcard21': + case 'vcard30': + case 'vcard40': + case 'icalendar20': + $this->inputFormat = 'mimedir'; + break; + + default: + throw new InvalidArgumentException('Unknown format: '.$value); + } + break; + default: + throw new InvalidArgumentException('Unknown option: '.$name); + } + } + + if (0 === count($positional)) { + $this->showHelp(); + + return 1; + } + + if (1 === count($positional)) { + throw new InvalidArgumentException('Inputfile is a required argument'); + } + + if (count($positional) > 3) { + throw new InvalidArgumentException('Too many arguments'); + } + + if (!in_array($positional[0], ['validate', 'repair', 'convert', 'color'])) { + throw new InvalidArgumentException('Unknown command: '.$positional[0]); + } + } catch (InvalidArgumentException $e) { + $this->showHelp(); + $this->log('Error: '.$e->getMessage(), 'red'); + + return 1; + } + + $command = $positional[0]; + + $this->inputPath = $positional[1]; + $this->outputPath = isset($positional[2]) ? $positional[2] : '-'; + + if ('-' !== $this->outputPath) { + $this->stdout = fopen($this->outputPath, 'w'); + } + + if (!$this->inputFormat) { + if ('.json' === substr($this->inputPath, -5)) { + $this->inputFormat = 'json'; + } else { + $this->inputFormat = 'mimedir'; + } + } + if (!$this->format) { + if ('.json' === substr($this->outputPath, -5)) { + $this->format = 'json'; + } else { + $this->format = 'mimedir'; + } + } + + $realCode = 0; + + try { + while ($input = $this->readInput()) { + $returnCode = $this->$command($input); + if (0 !== $returnCode) { + $realCode = $returnCode; + } + } + } catch (EofException $e) { + // end of file + } catch (\Exception $e) { + $this->log('Error: '.$e->getMessage(), 'red'); + + return 2; + } + + return $realCode; + } + + /** + * Shows the help message. + */ + protected function showHelp() + { + $this->log('Usage:', 'yellow'); + $this->log(' vobject [options] command [arguments]'); + $this->log(''); + $this->log('Options:', 'yellow'); + $this->log($this->colorize('green', ' -q ')."Don't output anything."); + $this->log($this->colorize('green', ' -help -h ').'Display this help message.'); + $this->log($this->colorize('green', ' --format ').'Convert to a specific format. Must be one of: vcard, vcard21,'); + $this->log($this->colorize('green', ' --forgiving ').'Makes the parser less strict.'); + $this->log(' vcard30, vcard40, icalendar20, jcal, jcard, json, mimedir.'); + $this->log($this->colorize('green', ' --inputformat ').'If the input format cannot be guessed from the extension, it'); + $this->log(' must be specified here.'); + // Only PHP 5.4 and up + if (version_compare(PHP_VERSION, '5.4.0') >= 0) { + $this->log($this->colorize('green', ' --pretty ').'json pretty-print.'); + } + $this->log(''); + $this->log('Commands:', 'yellow'); + $this->log($this->colorize('green', ' validate').' source_file Validates a file for correctness.'); + $this->log($this->colorize('green', ' repair').' source_file [output_file] Repairs a file.'); + $this->log($this->colorize('green', ' convert').' source_file [output_file] Converts a file.'); + $this->log($this->colorize('green', ' color').' source_file Colorize a file, useful for debugging.'); + $this->log( + <<log('Examples:', 'yellow'); + $this->log(' vobject convert contact.vcf contact.json'); + $this->log(' vobject convert --format=vcard40 old.vcf new.vcf'); + $this->log(' vobject convert --inputformat=json --format=mimedir - -'); + $this->log(' vobject color calendar.ics'); + $this->log(''); + $this->log('https://github.com/fruux/sabre-vobject', 'purple'); + } + + /** + * Validates a VObject file. + * + * @return int + */ + protected function validate(Component $vObj) + { + $returnCode = 0; + + switch ($vObj->name) { + case 'VCALENDAR': + $this->log('iCalendar: '.(string) $vObj->VERSION); + break; + case 'VCARD': + $this->log('vCard: '.(string) $vObj->VERSION); + break; + } + + $warnings = $vObj->validate(); + if (!count($warnings)) { + $this->log(' No warnings!'); + } else { + $levels = [ + 1 => 'REPAIRED', + 2 => 'WARNING', + 3 => 'ERROR', + ]; + $returnCode = 2; + foreach ($warnings as $warn) { + $extra = ''; + if ($warn['node'] instanceof Property) { + $extra = ' (property: "'.$warn['node']->name.'")'; + } + $this->log(' ['.$levels[$warn['level']].'] '.$warn['message'].$extra); + } + } + + return $returnCode; + } + + /** + * Repairs a VObject file. + * + * @return int + */ + protected function repair(Component $vObj) + { + $returnCode = 0; + + switch ($vObj->name) { + case 'VCALENDAR': + $this->log('iCalendar: '.(string) $vObj->VERSION); + break; + case 'VCARD': + $this->log('vCard: '.(string) $vObj->VERSION); + break; + } + + $warnings = $vObj->validate(Node::REPAIR); + if (!count($warnings)) { + $this->log(' No warnings!'); + } else { + $levels = [ + 1 => 'REPAIRED', + 2 => 'WARNING', + 3 => 'ERROR', + ]; + $returnCode = 2; + foreach ($warnings as $warn) { + $extra = ''; + if ($warn['node'] instanceof Property) { + $extra = ' (property: "'.$warn['node']->name.'")'; + } + $this->log(' ['.$levels[$warn['level']].'] '.$warn['message'].$extra); + } + } + fwrite($this->stdout, $vObj->serialize()); + + return $returnCode; + } + + /** + * Converts a vObject file to a new format. + * + * @param Component $vObj + * + * @return int + */ + protected function convert($vObj) + { + $json = false; + $convertVersion = null; + $forceInput = null; + + switch ($this->format) { + case 'json': + $json = true; + if ('VCARD' === $vObj->name) { + $convertVersion = Document::VCARD40; + } + break; + case 'jcard': + $json = true; + $forceInput = 'VCARD'; + $convertVersion = Document::VCARD40; + break; + case 'jcal': + $json = true; + $forceInput = 'VCALENDAR'; + break; + case 'mimedir': + case 'icalendar': + case 'icalendar20': + case 'vcard': + break; + case 'vcard21': + $convertVersion = Document::VCARD21; + break; + case 'vcard30': + $convertVersion = Document::VCARD30; + break; + case 'vcard40': + $convertVersion = Document::VCARD40; + break; + } + + if ($forceInput && $vObj->name !== $forceInput) { + throw new \Exception('You cannot convert a '.strtolower($vObj->name).' to '.$this->format); + } + if ($convertVersion) { + $vObj = $vObj->convert($convertVersion); + } + if ($json) { + $jsonOptions = 0; + if ($this->pretty) { + $jsonOptions = JSON_PRETTY_PRINT; + } + fwrite($this->stdout, json_encode($vObj->jsonSerialize(), $jsonOptions)); + } else { + fwrite($this->stdout, $vObj->serialize()); + } + + return 0; + } + + /** + * Colorizes a file. + * + * @param Component $vObj + * + * @return int + */ + protected function color($vObj) + { + fwrite($this->stdout, $this->serializeComponent($vObj)); + } + + /** + * Returns an ansi color string for a color name. + * + * @param string $color + * + * @return string + */ + protected function colorize($color, $str, $resetTo = 'default') + { + $colors = [ + 'cyan' => '1;36', + 'red' => '1;31', + 'yellow' => '1;33', + 'blue' => '0;34', + 'green' => '0;32', + 'default' => '0', + 'purple' => '0;35', + ]; + + return "\033[".$colors[$color].'m'.$str."\033[".$colors[$resetTo].'m'; + } + + /** + * Writes out a string in specific color. + * + * @param string $color + * @param string $str + */ + protected function cWrite($color, $str) + { + fwrite($this->stdout, $this->colorize($color, $str)); + } + + protected function serializeComponent(Component $vObj) + { + $this->cWrite('cyan', 'BEGIN'); + $this->cWrite('red', ':'); + $this->cWrite('yellow', $vObj->name."\n"); + + /** + * Gives a component a 'score' for sorting purposes. + * + * This is solely used by the childrenSort method. + * + * A higher score means the item will be lower in the list. + * To avoid score collisions, each "score category" has a reasonable + * space to accommodate elements. The $key is added to the $score to + * preserve the original relative order of elements. + * + * @param int $key + * @param array $array + * + * @return int + */ + $sortScore = function ($key, $array) { + if ($array[$key] instanceof Component) { + // We want to encode VTIMEZONE first, this is a personal + // preference. + if ('VTIMEZONE' === $array[$key]->name) { + $score = 300000000; + + return $score + $key; + } else { + $score = 400000000; + + return $score + $key; + } + } else { + // Properties get encoded first + // VCARD version 4.0 wants the VERSION property to appear first + if ($array[$key] instanceof Property) { + if ('VERSION' === $array[$key]->name) { + $score = 100000000; + + return $score + $key; + } else { + // All other properties + $score = 200000000; + + return $score + $key; + } + } + } + }; + + $children = $vObj->children(); + $tmp = $children; + uksort( + $children, + function ($a, $b) use ($sortScore, $tmp) { + $sA = $sortScore($a, $tmp); + $sB = $sortScore($b, $tmp); + + return $sA - $sB; + } + ); + + foreach ($children as $child) { + if ($child instanceof Component) { + $this->serializeComponent($child); + } else { + $this->serializeProperty($child); + } + } + + $this->cWrite('cyan', 'END'); + $this->cWrite('red', ':'); + $this->cWrite('yellow', $vObj->name."\n"); + } + + /** + * Colorizes a property. + */ + protected function serializeProperty(Property $property) + { + if ($property->group) { + $this->cWrite('default', $property->group); + $this->cWrite('red', '.'); + } + + $this->cWrite('yellow', $property->name); + + foreach ($property->parameters as $param) { + $this->cWrite('red', ';'); + $this->cWrite('blue', $param->serialize()); + } + $this->cWrite('red', ':'); + + if ($property instanceof Property\Binary) { + $this->cWrite('default', 'embedded binary stripped. ('.strlen($property->getValue()).' bytes)'); + } else { + $parts = $property->getParts(); + $first1 = true; + // Looping through property values + foreach ($parts as $part) { + if ($first1) { + $first1 = false; + } else { + $this->cWrite('red', $property->delimiter); + } + $first2 = true; + // Looping through property sub-values + foreach ((array) $part as $subPart) { + if ($first2) { + $first2 = false; + } else { + // The sub-value delimiter is always comma + $this->cWrite('red', ','); + } + + $subPart = strtr( + $subPart, + [ + '\\' => $this->colorize('purple', '\\\\', 'green'), + ';' => $this->colorize('purple', '\;', 'green'), + ',' => $this->colorize('purple', '\,', 'green'), + "\n" => $this->colorize('purple', "\\n\n\t", 'green'), + "\r" => '', + ] + ); + + $this->cWrite('green', $subPart); + } + } + } + $this->cWrite('default', "\n"); + } + + /** + * Parses the list of arguments. + */ + protected function parseArguments(array $argv) + { + $positional = []; + $options = []; + + for ($ii = 0; $ii < count($argv); ++$ii) { + // Skipping the first argument. + if (0 === $ii) { + continue; + } + + $v = $argv[$ii]; + + if ('--' === substr($v, 0, 2)) { + // This is a long-form option. + $optionName = substr($v, 2); + $optionValue = true; + if (strpos($optionName, '=')) { + list($optionName, $optionValue) = explode('=', $optionName); + } + $options[$optionName] = $optionValue; + } elseif ('-' === substr($v, 0, 1) && strlen($v) > 1) { + // This is a short-form option. + foreach (str_split(substr($v, 1)) as $option) { + $options[$option] = true; + } + } else { + $positional[] = $v; + } + } + + return [$options, $positional]; + } + + protected $parser; + + /** + * Reads the input file. + * + * @return Component + */ + protected function readInput() + { + if (!$this->parser) { + if ('-' !== $this->inputPath) { + $this->stdin = fopen($this->inputPath, 'r'); + } + + if ('mimedir' === $this->inputFormat) { + $this->parser = new Parser\MimeDir($this->stdin, ($this->forgiving ? Reader::OPTION_FORGIVING : 0)); + } else { + $this->parser = new Parser\Json($this->stdin, ($this->forgiving ? Reader::OPTION_FORGIVING : 0)); + } + } + + return $this->parser->parse(); + } + + /** + * Sends a message to STDERR. + * + * @param string $msg + */ + protected function log($msg, $color = 'default') + { + if (!$this->quiet) { + if ('default' !== $color) { + $msg = $this->colorize($color, $msg); + } + fwrite($this->stderr, $msg."\n"); + } + } +} diff --git a/vendor/sabre/vobject/lib/Component.php b/vendor/sabre/vobject/lib/Component.php new file mode 100644 index 0000000..07f6a62 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component.php @@ -0,0 +1,671 @@ +value syntax, in which case + * properties will automatically be created, or you can just pass a list of + * Component and Property object. + * + * By default, a set of sensible values will be added to the component. For + * an iCalendar object, this may be something like CALSCALE:GREGORIAN. To + * ensure that this does not happen, set $defaults to false. + * + * @param string $name such as VCALENDAR, VEVENT + * @param bool $defaults + */ + public function __construct(Document $root, $name, array $children = [], $defaults = true) + { + $this->name = strtoupper($name); + $this->root = $root; + + if ($defaults) { + // This is a terribly convoluted way to do this, but this ensures + // that the order of properties as they are specified in both + // defaults and the childrens list, are inserted in the object in a + // natural way. + $list = $this->getDefaults(); + $nodes = []; + foreach ($children as $key => $value) { + if ($value instanceof Node) { + if (isset($list[$value->name])) { + unset($list[$value->name]); + } + $nodes[] = $value; + } else { + $list[$key] = $value; + } + } + foreach ($list as $key => $value) { + $this->add($key, $value); + } + foreach ($nodes as $node) { + $this->add($node); + } + } else { + foreach ($children as $k => $child) { + if ($child instanceof Node) { + // Component or Property + $this->add($child); + } else { + // Property key=>value + $this->add($k, $child); + } + } + } + } + + /** + * Adds a new property or component, and returns the new item. + * + * This method has 3 possible signatures: + * + * add(Component $comp) // Adds a new component + * add(Property $prop) // Adds a new property + * add($name, $value, array $parameters = []) // Adds a new property + * add($name, array $children = []) // Adds a new component + * by name. + * + * @return Node + */ + public function add() + { + $arguments = func_get_args(); + + if ($arguments[0] instanceof Node) { + if (isset($arguments[1])) { + throw new \InvalidArgumentException('The second argument must not be specified, when passing a VObject Node'); + } + $arguments[0]->parent = $this; + $newNode = $arguments[0]; + } elseif (is_string($arguments[0])) { + $newNode = call_user_func_array([$this->root, 'create'], $arguments); + } else { + throw new \InvalidArgumentException('The first argument must either be a \\Sabre\\VObject\\Node or a string'); + } + + $name = $newNode->name; + if (isset($this->children[$name])) { + $this->children[$name][] = $newNode; + } else { + $this->children[$name] = [$newNode]; + } + + return $newNode; + } + + /** + * This method removes a component or property from this component. + * + * You can either specify the item by name (like DTSTART), in which case + * all properties/components with that name will be removed, or you can + * pass an instance of a property or component, in which case only that + * exact item will be removed. + * + * @param string|Property|Component $item + */ + public function remove($item) + { + if (is_string($item)) { + // If there's no dot in the name, it's an exact property name and + // we can just wipe out all those properties. + // + if (false === strpos($item, '.')) { + unset($this->children[strtoupper($item)]); + + return; + } + // If there was a dot, we need to ask select() to help us out and + // then we just call remove recursively. + foreach ($this->select($item) as $child) { + $this->remove($child); + } + } else { + foreach ($this->select($item->name) as $k => $child) { + if ($child === $item) { + unset($this->children[$item->name][$k]); + + return; + } + } + + throw new \InvalidArgumentException('The item you passed to remove() was not a child of this component'); + } + } + + /** + * Returns a flat list of all the properties and components in this + * component. + * + * @return array + */ + public function children() + { + $result = []; + foreach ($this->children as $childGroup) { + $result = array_merge($result, $childGroup); + } + + return $result; + } + + /** + * This method only returns a list of sub-components. Properties are + * ignored. + * + * @return array + */ + public function getComponents() + { + $result = []; + + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($child instanceof self) { + $result[] = $child; + } + } + } + + return $result; + } + + /** + * Returns an array with elements that match the specified name. + * + * This function is also aware of MIME-Directory groups (as they appear in + * vcards). This means that if a property is grouped as "HOME.EMAIL", it + * will also be returned when searching for just "EMAIL". If you want to + * search for a property in a specific group, you can select on the entire + * string ("HOME.EMAIL"). If you want to search on a specific property that + * has not been assigned a group, specify ".EMAIL". + * + * @param string $name + * + * @return array + */ + public function select($name) + { + $group = null; + $name = strtoupper($name); + if (false !== strpos($name, '.')) { + list($group, $name) = explode('.', $name, 2); + } + if ('' === $name) { + $name = null; + } + + if (!is_null($name)) { + $result = isset($this->children[$name]) ? $this->children[$name] : []; + + if (is_null($group)) { + return $result; + } else { + // If we have a group filter as well, we need to narrow it down + // more. + return array_filter( + $result, + function ($child) use ($group) { + return $child instanceof Property && strtoupper($child->group) === $group; + } + ); + } + } + + // If we got to this point, it means there was no 'name' specified for + // searching, implying that this is a group-only search. + $result = []; + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($child instanceof Property && strtoupper($child->group) === $group) { + $result[] = $child; + } + } + } + + return $result; + } + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + public function serialize() + { + $str = 'BEGIN:'.$this->name."\r\n"; + + /** + * Gives a component a 'score' for sorting purposes. + * + * This is solely used by the childrenSort method. + * + * A higher score means the item will be lower in the list. + * To avoid score collisions, each "score category" has a reasonable + * space to accommodate elements. The $key is added to the $score to + * preserve the original relative order of elements. + * + * @param int $key + * @param array $array + * + * @return int + */ + $sortScore = function ($key, $array) { + if ($array[$key] instanceof Component) { + // We want to encode VTIMEZONE first, this is a personal + // preference. + if ('VTIMEZONE' === $array[$key]->name) { + $score = 300000000; + + return $score + $key; + } else { + $score = 400000000; + + return $score + $key; + } + } else { + // Properties get encoded first + // VCARD version 4.0 wants the VERSION property to appear first + if ($array[$key] instanceof Property) { + if ('VERSION' === $array[$key]->name) { + $score = 100000000; + + return $score + $key; + } else { + // All other properties + $score = 200000000; + + return $score + $key; + } + } + } + }; + + $children = $this->children(); + $tmp = $children; + uksort( + $children, + function ($a, $b) use ($sortScore, $tmp) { + $sA = $sortScore($a, $tmp); + $sB = $sortScore($b, $tmp); + + return $sA - $sB; + } + ); + + foreach ($children as $child) { + $str .= $child->serialize(); + } + $str .= 'END:'.$this->name."\r\n"; + + return $str; + } + + /** + * This method returns an array, with the representation as it should be + * encoded in JSON. This is used to create jCard or jCal documents. + * + * @return array + */ + public function jsonSerialize() + { + $components = []; + $properties = []; + + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($child instanceof self) { + $components[] = $child->jsonSerialize(); + } else { + $properties[] = $child->jsonSerialize(); + } + } + } + + return [ + strtolower($this->name), + $properties, + $components, + ]; + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + public function xmlSerialize(Xml\Writer $writer) + { + $components = []; + $properties = []; + + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($child instanceof self) { + $components[] = $child; + } else { + $properties[] = $child; + } + } + } + + $writer->startElement(strtolower($this->name)); + + if (!empty($properties)) { + $writer->startElement('properties'); + + foreach ($properties as $property) { + $property->xmlSerialize($writer); + } + + $writer->endElement(); + } + + if (!empty($components)) { + $writer->startElement('components'); + + foreach ($components as $component) { + $component->xmlSerialize($writer); + } + + $writer->endElement(); + } + + $writer->endElement(); + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() + { + return []; + } + + /* Magic property accessors {{{ */ + + /** + * Using 'get' you will either get a property or component. + * + * If there were no child-elements found with the specified name, + * null is returned. + * + * To use this, this may look something like this: + * + * $event = $calendar->VEVENT; + * + * @param string $name + * + * @return Property|null + */ + public function __get($name) + { + if ('children' === $name) { + throw new \RuntimeException('Starting sabre/vobject 4.0 the children property is now protected. You should use the children() method instead'); + } + + $matches = $this->select($name); + if (0 === count($matches)) { + return; + } else { + $firstMatch = current($matches); + /* @var $firstMatch Property */ + $firstMatch->setIterator(new ElementList(array_values($matches))); + + return $firstMatch; + } + } + + /** + * This method checks if a sub-element with the specified name exists. + * + * @param string $name + * + * @return bool + */ + public function __isset($name) + { + $matches = $this->select($name); + + return count($matches) > 0; + } + + /** + * Using the setter method you can add properties or subcomponents. + * + * You can either pass a Component, Property + * object, or a string to automatically create a Property. + * + * If the item already exists, it will be removed. If you want to add + * a new item with the same name, always use the add() method. + * + * @param string $name + * @param mixed $value + */ + public function __set($name, $value) + { + $name = strtoupper($name); + $this->remove($name); + if ($value instanceof self || $value instanceof Property) { + $this->add($value); + } else { + $this->add($name, $value); + } + } + + /** + * Removes all properties and components within this component with the + * specified name. + * + * @param string $name + */ + public function __unset($name) + { + $this->remove($name); + } + + /* }}} */ + + /** + * This method is automatically called when the object is cloned. + * Specifically, this will ensure all child elements are also cloned. + */ + public function __clone() + { + foreach ($this->children as $childName => $childGroup) { + foreach ($childGroup as $key => $child) { + $clonedChild = clone $child; + $clonedChild->parent = $this; + $clonedChild->root = $this->root; + $this->children[$childName][$key] = $clonedChild; + } + } + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * It is also possible to specify defaults and severity levels for + * violating the rule. + * + * See the VEVENT implementation for getValidationRules for a more complex + * example. + * + * @var array + */ + public function getValidationRules() + { + return []; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $rules = $this->getValidationRules(); + $defaults = $this->getDefaults(); + + $propertyCounters = []; + + $messages = []; + + foreach ($this->children() as $child) { + $name = strtoupper($child->name); + if (!isset($propertyCounters[$name])) { + $propertyCounters[$name] = 1; + } else { + ++$propertyCounters[$name]; + } + $messages = array_merge($messages, $child->validate($options)); + } + + foreach ($rules as $propName => $rule) { + switch ($rule) { + case '0': + if (isset($propertyCounters[$propName])) { + $messages[] = [ + 'level' => 3, + 'message' => $propName.' MUST NOT appear in a '.$this->name.' component', + 'node' => $this, + ]; + } + break; + case '1': + if (!isset($propertyCounters[$propName]) || 1 !== $propertyCounters[$propName]) { + $repaired = false; + if ($options & self::REPAIR && isset($defaults[$propName])) { + $this->add($propName, $defaults[$propName]); + $repaired = true; + } + $messages[] = [ + 'level' => $repaired ? 1 : 3, + 'message' => $propName.' MUST appear exactly once in a '.$this->name.' component', + 'node' => $this, + ]; + } + break; + case '+': + if (!isset($propertyCounters[$propName]) || $propertyCounters[$propName] < 1) { + $messages[] = [ + 'level' => 3, + 'message' => $propName.' MUST appear at least once in a '.$this->name.' component', + 'node' => $this, + ]; + } + break; + case '*': + break; + case '?': + if (isset($propertyCounters[$propName]) && $propertyCounters[$propName] > 1) { + $level = 3; + + // We try to repair the same property appearing multiple times with the exact same value + // by removing the duplicates and keeping only one property + if ($options & self::REPAIR) { + $properties = array_unique($this->select($propName), SORT_REGULAR); + + if (1 === count($properties)) { + $this->remove($propName); + $this->add($properties[0]); + + $level = 1; + } + } + + $messages[] = [ + 'level' => $level, + 'message' => $propName.' MUST NOT appear more than once in a '.$this->name.' component', + 'node' => $this, + ]; + } + break; + } + } + + return $messages; + } + + /** + * Call this method on a document if you're done using it. + * + * It's intended to remove all circular references, so PHP can easily clean + * it up. + */ + public function destroy() + { + parent::destroy(); + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + $child->destroy(); + } + } + $this->children = []; + } +} diff --git a/vendor/sabre/vobject/lib/Component/Available.php b/vendor/sabre/vobject/lib/Component/Available.php new file mode 100644 index 0000000..5510b9e --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/Available.php @@ -0,0 +1,123 @@ +DTSTART->getDateTime(); + if (isset($this->DTEND)) { + $effectiveEnd = $this->DTEND->getDateTime(); + } else { + $effectiveEnd = $effectiveStart->add(VObject\DateTimeParser::parseDuration($this->DURATION)); + } + + return [$effectiveStart, $effectiveEnd]; + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'UID' => 1, + 'DTSTART' => 1, + 'DTSTAMP' => 1, + + 'DTEND' => '?', + 'DURATION' => '?', + + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'LAST-MODIFIED' => '?', + 'RECURRENCE-ID' => '?', + 'RRULE' => '?', + 'SUMMARY' => '?', + + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'EXDATE' => '*', + 'RDATE' => '*', + + 'AVAILABLE' => '*', + ]; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $result = parent::validate($options); + + if (isset($this->DTEND) && isset($this->DURATION)) { + $result[] = [ + 'level' => 3, + 'message' => 'DTEND and DURATION cannot both be present', + 'node' => $this, + ]; + } + + return $result; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VAlarm.php b/vendor/sabre/vobject/lib/Component/VAlarm.php new file mode 100644 index 0000000..bd00eb6 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VAlarm.php @@ -0,0 +1,138 @@ +TRIGGER; + if (!isset($trigger['VALUE']) || 'DURATION' === strtoupper($trigger['VALUE'])) { + $triggerDuration = VObject\DateTimeParser::parseDuration($this->TRIGGER); + $related = (isset($trigger['RELATED']) && 'END' == strtoupper($trigger['RELATED'])) ? 'END' : 'START'; + + $parentComponent = $this->parent; + if ('START' === $related) { + if ('VTODO' === $parentComponent->name) { + $propName = 'DUE'; + } else { + $propName = 'DTSTART'; + } + + $effectiveTrigger = $parentComponent->$propName->getDateTime(); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } else { + if ('VTODO' === $parentComponent->name) { + $endProp = 'DUE'; + } elseif ('VEVENT' === $parentComponent->name) { + $endProp = 'DTEND'; + } else { + throw new InvalidDataException('time-range filters on VALARM components are only supported when they are a child of VTODO or VEVENT'); + } + + if (isset($parentComponent->$endProp)) { + $effectiveTrigger = $parentComponent->$endProp->getDateTime(); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } elseif (isset($parentComponent->DURATION)) { + $effectiveTrigger = $parentComponent->DTSTART->getDateTime(); + $duration = VObject\DateTimeParser::parseDuration($parentComponent->DURATION); + $effectiveTrigger = $effectiveTrigger->add($duration); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } else { + $effectiveTrigger = $parentComponent->DTSTART->getDateTime(); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } + } + } else { + $effectiveTrigger = $trigger->getDateTime(); + } + + return $effectiveTrigger; + } + + /** + * Returns true or false depending on if the event falls in the specified + * time-range. This is used for filtering purposes. + * + * The rules used to determine if an event falls within the specified + * time-range is based on the CalDAV specification. + * + * @param DateTime $start + * @param DateTime $end + * + * @return bool + */ + public function isInTimeRange(DateTimeInterface $start, DateTimeInterface $end) + { + $effectiveTrigger = $this->getEffectiveTriggerTime(); + + if (isset($this->DURATION)) { + $duration = VObject\DateTimeParser::parseDuration($this->DURATION); + $repeat = (string) $this->REPEAT; + if (!$repeat) { + $repeat = 1; + } + + $period = new \DatePeriod($effectiveTrigger, $duration, (int) $repeat); + + foreach ($period as $occurrence) { + if ($start <= $occurrence && $end > $occurrence) { + return true; + } + } + + return false; + } else { + return $start <= $effectiveTrigger && $end > $effectiveTrigger; + } + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'ACTION' => 1, + 'TRIGGER' => 1, + + 'DURATION' => '?', + 'REPEAT' => '?', + + 'ATTACH' => '?', + ]; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VAvailability.php b/vendor/sabre/vobject/lib/Component/VAvailability.php new file mode 100644 index 0000000..04ec38d --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VAvailability.php @@ -0,0 +1,149 @@ +getEffectiveStartEnd(); + + return + (is_null($effectiveStart) || $start < $effectiveEnd) && + (is_null($effectiveEnd) || $end > $effectiveStart) + ; + } + + /** + * Returns the 'effective start' and 'effective end' of this VAVAILABILITY + * component. + * + * We use the DTSTART and DTEND or DURATION to determine this. + * + * The returned value is an array containing DateTimeImmutable instances. + * If either the start or end is 'unbounded' its value will be null + * instead. + * + * @return array + */ + public function getEffectiveStartEnd() + { + $effectiveStart = null; + $effectiveEnd = null; + + if (isset($this->DTSTART)) { + $effectiveStart = $this->DTSTART->getDateTime(); + } + if (isset($this->DTEND)) { + $effectiveEnd = $this->DTEND->getDateTime(); + } elseif ($effectiveStart && isset($this->DURATION)) { + $effectiveEnd = $effectiveStart->add(VObject\DateTimeParser::parseDuration($this->DURATION)); + } + + return [$effectiveStart, $effectiveEnd]; + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'BUSYTYPE' => '?', + 'CLASS' => '?', + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'DTSTART' => '?', + 'LAST-MODIFIED' => '?', + 'ORGANIZER' => '?', + 'PRIORITY' => '?', + 'SEQUENCE' => '?', + 'SUMMARY' => '?', + 'URL' => '?', + 'DTEND' => '?', + 'DURATION' => '?', + + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + ]; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $result = parent::validate($options); + + if (isset($this->DTEND) && isset($this->DURATION)) { + $result[] = [ + 'level' => 3, + 'message' => 'DTEND and DURATION cannot both be present', + 'node' => $this, + ]; + } + + return $result; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VCalendar.php b/vendor/sabre/vobject/lib/Component/VCalendar.php new file mode 100644 index 0000000..4db3181 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VCalendar.php @@ -0,0 +1,528 @@ + self::class, + 'VALARM' => VAlarm::class, + 'VEVENT' => VEvent::class, + 'VFREEBUSY' => VFreeBusy::class, + 'VAVAILABILITY' => VAvailability::class, + 'AVAILABLE' => Available::class, + 'VJOURNAL' => VJournal::class, + 'VTIMEZONE' => VTimeZone::class, + 'VTODO' => VTodo::class, + ]; + + /** + * List of value-types, and which classes they map to. + * + * @var array + */ + public static $valueMap = [ + 'BINARY' => VObject\Property\Binary::class, + 'BOOLEAN' => VObject\Property\Boolean::class, + 'CAL-ADDRESS' => VObject\Property\ICalendar\CalAddress::class, + 'DATE' => VObject\Property\ICalendar\Date::class, + 'DATE-TIME' => VObject\Property\ICalendar\DateTime::class, + 'DURATION' => VObject\Property\ICalendar\Duration::class, + 'FLOAT' => VObject\Property\FloatValue::class, + 'INTEGER' => VObject\Property\IntegerValue::class, + 'PERIOD' => VObject\Property\ICalendar\Period::class, + 'RECUR' => VObject\Property\ICalendar\Recur::class, + 'TEXT' => VObject\Property\Text::class, + 'TIME' => VObject\Property\Time::class, + 'UNKNOWN' => VObject\Property\Unknown::class, // jCard / jCal-only. + 'URI' => VObject\Property\Uri::class, + 'UTC-OFFSET' => VObject\Property\UtcOffset::class, + ]; + + /** + * List of properties, and which classes they map to. + * + * @var array + */ + public static $propertyMap = [ + // Calendar properties + 'CALSCALE' => VObject\Property\FlatText::class, + 'METHOD' => VObject\Property\FlatText::class, + 'PRODID' => VObject\Property\FlatText::class, + 'VERSION' => VObject\Property\FlatText::class, + + // Component properties + 'ATTACH' => VObject\Property\Uri::class, + 'CATEGORIES' => VObject\Property\Text::class, + 'CLASS' => VObject\Property\FlatText::class, + 'COMMENT' => VObject\Property\FlatText::class, + 'DESCRIPTION' => VObject\Property\FlatText::class, + 'GEO' => VObject\Property\FloatValue::class, + 'LOCATION' => VObject\Property\FlatText::class, + 'PERCENT-COMPLETE' => VObject\Property\IntegerValue::class, + 'PRIORITY' => VObject\Property\IntegerValue::class, + 'RESOURCES' => VObject\Property\Text::class, + 'STATUS' => VObject\Property\FlatText::class, + 'SUMMARY' => VObject\Property\FlatText::class, + + // Date and Time Component Properties + 'COMPLETED' => VObject\Property\ICalendar\DateTime::class, + 'DTEND' => VObject\Property\ICalendar\DateTime::class, + 'DUE' => VObject\Property\ICalendar\DateTime::class, + 'DTSTART' => VObject\Property\ICalendar\DateTime::class, + 'DURATION' => VObject\Property\ICalendar\Duration::class, + 'FREEBUSY' => VObject\Property\ICalendar\Period::class, + 'TRANSP' => VObject\Property\FlatText::class, + + // Time Zone Component Properties + 'TZID' => VObject\Property\FlatText::class, + 'TZNAME' => VObject\Property\FlatText::class, + 'TZOFFSETFROM' => VObject\Property\UtcOffset::class, + 'TZOFFSETTO' => VObject\Property\UtcOffset::class, + 'TZURL' => VObject\Property\Uri::class, + + // Relationship Component Properties + 'ATTENDEE' => VObject\Property\ICalendar\CalAddress::class, + 'CONTACT' => VObject\Property\FlatText::class, + 'ORGANIZER' => VObject\Property\ICalendar\CalAddress::class, + 'RECURRENCE-ID' => VObject\Property\ICalendar\DateTime::class, + 'RELATED-TO' => VObject\Property\FlatText::class, + 'URL' => VObject\Property\Uri::class, + 'UID' => VObject\Property\FlatText::class, + + // Recurrence Component Properties + 'EXDATE' => VObject\Property\ICalendar\DateTime::class, + 'RDATE' => VObject\Property\ICalendar\DateTime::class, + 'RRULE' => VObject\Property\ICalendar\Recur::class, + 'EXRULE' => VObject\Property\ICalendar\Recur::class, // Deprecated since rfc5545 + + // Alarm Component Properties + 'ACTION' => VObject\Property\FlatText::class, + 'REPEAT' => VObject\Property\IntegerValue::class, + 'TRIGGER' => VObject\Property\ICalendar\Duration::class, + + // Change Management Component Properties + 'CREATED' => VObject\Property\ICalendar\DateTime::class, + 'DTSTAMP' => VObject\Property\ICalendar\DateTime::class, + 'LAST-MODIFIED' => VObject\Property\ICalendar\DateTime::class, + 'SEQUENCE' => VObject\Property\IntegerValue::class, + + // Request Status + 'REQUEST-STATUS' => VObject\Property\Text::class, + + // Additions from draft-daboo-valarm-extensions-04 + 'ALARM-AGENT' => VObject\Property\Text::class, + 'ACKNOWLEDGED' => VObject\Property\ICalendar\DateTime::class, + 'PROXIMITY' => VObject\Property\Text::class, + 'DEFAULT-ALARM' => VObject\Property\Boolean::class, + + // Additions from draft-daboo-calendar-availability-05 + 'BUSYTYPE' => VObject\Property\Text::class, + ]; + + /** + * Returns the current document type. + * + * @return int + */ + public function getDocumentType() + { + return self::ICALENDAR20; + } + + /** + * Returns a list of all 'base components'. For instance, if an Event has + * a recurrence rule, and one instance is overridden, the overridden event + * will have the same UID, but will be excluded from this list. + * + * VTIMEZONE components will always be excluded. + * + * @param string $componentName filter by component name + * + * @return VObject\Component[] + */ + public function getBaseComponents($componentName = null) + { + $isBaseComponent = function ($component) { + if (!$component instanceof VObject\Component) { + return false; + } + if ('VTIMEZONE' === $component->name) { + return false; + } + if (isset($component->{'RECURRENCE-ID'})) { + return false; + } + + return true; + }; + + if ($componentName) { + // Early exit + return array_filter( + $this->select($componentName), + $isBaseComponent + ); + } + + $components = []; + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if (!$child instanceof Component) { + // If one child is not a component, they all are so we skip + // the entire group. + continue 2; + } + if ($isBaseComponent($child)) { + $components[] = $child; + } + } + } + + return $components; + } + + /** + * Returns the first component that is not a VTIMEZONE, and does not have + * an RECURRENCE-ID. + * + * If there is no such component, null will be returned. + * + * @param string $componentName filter by component name + * + * @return VObject\Component|null + */ + public function getBaseComponent($componentName = null) + { + $isBaseComponent = function ($component) { + if (!$component instanceof VObject\Component) { + return false; + } + if ('VTIMEZONE' === $component->name) { + return false; + } + if (isset($component->{'RECURRENCE-ID'})) { + return false; + } + + return true; + }; + + if ($componentName) { + foreach ($this->select($componentName) as $child) { + if ($isBaseComponent($child)) { + return $child; + } + } + + return null; + } + + // Searching all components + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($isBaseComponent($child)) { + return $child; + } + } + } + + return null; + } + + /** + * Expand all events in this VCalendar object and return a new VCalendar + * with the expanded events. + * + * If this calendar object, has events with recurrence rules, this method + * can be used to expand the event into multiple sub-events. + * + * Each event will be stripped from its recurrence information, and only + * the instances of the event in the specified timerange will be left + * alone. + * + * In addition, this method will cause timezone information to be stripped, + * and normalized to UTC. + * + * @param DateTimeZone $timeZone reference timezone for floating dates and + * times + * + * @return VCalendar + */ + public function expand(DateTimeInterface $start, DateTimeInterface $end, DateTimeZone $timeZone = null) + { + $newChildren = []; + $recurringEvents = []; + + if (!$timeZone) { + $timeZone = new DateTimeZone('UTC'); + } + + $stripTimezones = function (Component $component) use ($timeZone, &$stripTimezones) { + foreach ($component->children() as $componentChild) { + if ($componentChild instanceof Property\ICalendar\DateTime && $componentChild->hasTime()) { + $dt = $componentChild->getDateTimes($timeZone); + // We only need to update the first timezone, because + // setDateTimes will match all other timezones to the + // first. + $dt[0] = $dt[0]->setTimeZone(new DateTimeZone('UTC')); + $componentChild->setDateTimes($dt); + } elseif ($componentChild instanceof Component) { + $stripTimezones($componentChild); + } + } + + return $component; + }; + + foreach ($this->children() as $child) { + if ($child instanceof Property && 'PRODID' !== $child->name) { + // We explicitly want to ignore PRODID, because we want to + // overwrite it with our own. + $newChildren[] = clone $child; + } elseif ($child instanceof Component && 'VTIMEZONE' !== $child->name) { + // We're also stripping all VTIMEZONE objects because we're + // converting everything to UTC. + if ('VEVENT' === $child->name && (isset($child->{'RECURRENCE-ID'}) || isset($child->RRULE) || isset($child->RDATE))) { + // Handle these a bit later. + $uid = (string) $child->UID; + if (!$uid) { + throw new InvalidDataException('Every VEVENT object must have a UID property'); + } + if (isset($recurringEvents[$uid])) { + $recurringEvents[$uid][] = clone $child; + } else { + $recurringEvents[$uid] = [clone $child]; + } + } elseif ('VEVENT' === $child->name && $child->isInTimeRange($start, $end)) { + $newChildren[] = $stripTimezones(clone $child); + } + } + } + + foreach ($recurringEvents as $events) { + try { + $it = new EventIterator($events, null, $timeZone); + } catch (NoInstancesException $e) { + // This event is recurring, but it doesn't have a single + // instance. We are skipping this event from the output + // entirely. + continue; + } + $it->fastForward($start); + + while ($it->valid() && $it->getDTStart() < $end) { + if ($it->getDTEnd() > $start) { + $newChildren[] = $stripTimezones($it->getEventObject()); + } + $it->next(); + } + } + + return new self($newChildren); + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() + { + return [ + 'VERSION' => '2.0', + 'PRODID' => '-//Sabre//Sabre VObject '.VObject\Version::VERSION.'//EN', + 'CALSCALE' => 'GREGORIAN', + ]; + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'PRODID' => 1, + 'VERSION' => 1, + + 'CALSCALE' => '?', + 'METHOD' => '?', + ]; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $warnings = parent::validate($options); + + if ($ver = $this->VERSION) { + if ('2.0' !== (string) $ver) { + $warnings[] = [ + 'level' => 3, + 'message' => 'Only iCalendar version 2.0 as defined in rfc5545 is supported.', + 'node' => $this, + ]; + } + } + + $uidList = []; + $componentsFound = 0; + $componentTypes = []; + + foreach ($this->children() as $child) { + if ($child instanceof Component) { + ++$componentsFound; + + if (!in_array($child->name, ['VEVENT', 'VTODO', 'VJOURNAL'])) { + continue; + } + $componentTypes[] = $child->name; + + $uid = (string) $child->UID; + $isMaster = isset($child->{'RECURRENCE-ID'}) ? 0 : 1; + if (isset($uidList[$uid])) { + ++$uidList[$uid]['count']; + if ($isMaster && $uidList[$uid]['hasMaster']) { + $warnings[] = [ + 'level' => 3, + 'message' => 'More than one master object was found for the object with UID '.$uid, + 'node' => $this, + ]; + } + $uidList[$uid]['hasMaster'] += $isMaster; + } else { + $uidList[$uid] = [ + 'count' => 1, + 'hasMaster' => $isMaster, + ]; + } + } + } + + if (0 === $componentsFound) { + $warnings[] = [ + 'level' => 3, + 'message' => 'An iCalendar object must have at least 1 component.', + 'node' => $this, + ]; + } + + if ($options & self::PROFILE_CALDAV) { + if (count($uidList) > 1) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server may only have components with the same UID.', + 'node' => $this, + ]; + } + if (0 === count($componentTypes)) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server must have at least 1 component (VTODO, VEVENT, VJOURNAL).', + 'node' => $this, + ]; + } + if (count(array_unique($componentTypes)) > 1) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server may only have 1 type of component (VEVENT, VTODO or VJOURNAL).', + 'node' => $this, + ]; + } + + if (isset($this->METHOD)) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server MUST NOT have a METHOD property.', + 'node' => $this, + ]; + } + } + + return $warnings; + } + + /** + * Returns all components with a specific UID value. + * + * @return array + */ + public function getByUID($uid) + { + return array_filter($this->getComponents(), function ($item) use ($uid) { + if (!$itemUid = $item->select('UID')) { + return false; + } + $itemUid = current($itemUid)->getValue(); + + return $uid === $itemUid; + }); + } +} diff --git a/vendor/sabre/vobject/lib/Component/VCard.php b/vendor/sabre/vobject/lib/Component/VCard.php new file mode 100644 index 0000000..2430df6 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VCard.php @@ -0,0 +1,535 @@ + VCard::class, + ]; + + /** + * List of value-types, and which classes they map to. + * + * @var array + */ + public static $valueMap = [ + 'BINARY' => VObject\Property\Binary::class, + 'BOOLEAN' => VObject\Property\Boolean::class, + 'CONTENT-ID' => VObject\Property\FlatText::class, // vCard 2.1 only + 'DATE' => VObject\Property\VCard\Date::class, + 'DATE-TIME' => VObject\Property\VCard\DateTime::class, + 'DATE-AND-OR-TIME' => VObject\Property\VCard\DateAndOrTime::class, // vCard only + 'FLOAT' => VObject\Property\FloatValue::class, + 'INTEGER' => VObject\Property\IntegerValue::class, + 'LANGUAGE-TAG' => VObject\Property\VCard\LanguageTag::class, + 'PHONE-NUMBER' => VObject\Property\VCard\PhoneNumber::class, // vCard 3.0 only + 'TIMESTAMP' => VObject\Property\VCard\TimeStamp::class, + 'TEXT' => VObject\Property\Text::class, + 'TIME' => VObject\Property\Time::class, + 'UNKNOWN' => VObject\Property\Unknown::class, // jCard / jCal-only. + 'URI' => VObject\Property\Uri::class, + 'URL' => VObject\Property\Uri::class, // vCard 2.1 only + 'UTC-OFFSET' => VObject\Property\UtcOffset::class, + ]; + + /** + * List of properties, and which classes they map to. + * + * @var array + */ + public static $propertyMap = [ + // vCard 2.1 properties and up + 'N' => VObject\Property\Text::class, + 'FN' => VObject\Property\FlatText::class, + 'PHOTO' => VObject\Property\Binary::class, + 'BDAY' => VObject\Property\VCard\DateAndOrTime::class, + 'ADR' => VObject\Property\Text::class, + 'LABEL' => VObject\Property\FlatText::class, // Removed in vCard 4.0 + 'TEL' => VObject\Property\FlatText::class, + 'EMAIL' => VObject\Property\FlatText::class, + 'MAILER' => VObject\Property\FlatText::class, // Removed in vCard 4.0 + 'GEO' => VObject\Property\FlatText::class, + 'TITLE' => VObject\Property\FlatText::class, + 'ROLE' => VObject\Property\FlatText::class, + 'LOGO' => VObject\Property\Binary::class, + // 'AGENT' => 'Sabre\\VObject\\Property\\', // Todo: is an embedded vCard. Probably rare, so + // not supported at the moment + 'ORG' => VObject\Property\Text::class, + 'NOTE' => VObject\Property\FlatText::class, + 'REV' => VObject\Property\VCard\TimeStamp::class, + 'SOUND' => VObject\Property\FlatText::class, + 'URL' => VObject\Property\Uri::class, + 'UID' => VObject\Property\FlatText::class, + 'VERSION' => VObject\Property\FlatText::class, + 'KEY' => VObject\Property\FlatText::class, + 'TZ' => VObject\Property\Text::class, + + // vCard 3.0 properties + 'CATEGORIES' => VObject\Property\Text::class, + 'SORT-STRING' => VObject\Property\FlatText::class, + 'PRODID' => VObject\Property\FlatText::class, + 'NICKNAME' => VObject\Property\Text::class, + 'CLASS' => VObject\Property\FlatText::class, // Removed in vCard 4.0 + + // rfc2739 properties + 'FBURL' => VObject\Property\Uri::class, + 'CAPURI' => VObject\Property\Uri::class, + 'CALURI' => VObject\Property\Uri::class, + 'CALADRURI' => VObject\Property\Uri::class, + + // rfc4770 properties + 'IMPP' => VObject\Property\Uri::class, + + // vCard 4.0 properties + 'SOURCE' => VObject\Property\Uri::class, + 'XML' => VObject\Property\FlatText::class, + 'ANNIVERSARY' => VObject\Property\VCard\DateAndOrTime::class, + 'CLIENTPIDMAP' => VObject\Property\Text::class, + 'LANG' => VObject\Property\VCard\LanguageTag::class, + 'GENDER' => VObject\Property\Text::class, + 'KIND' => VObject\Property\FlatText::class, + 'MEMBER' => VObject\Property\Uri::class, + 'RELATED' => VObject\Property\Uri::class, + + // rfc6474 properties + 'BIRTHPLACE' => VObject\Property\FlatText::class, + 'DEATHPLACE' => VObject\Property\FlatText::class, + 'DEATHDATE' => VObject\Property\VCard\DateAndOrTime::class, + + // rfc6715 properties + 'EXPERTISE' => VObject\Property\FlatText::class, + 'HOBBY' => VObject\Property\FlatText::class, + 'INTEREST' => VObject\Property\FlatText::class, + 'ORG-DIRECTORY' => VObject\Property\FlatText::class, + ]; + + /** + * Returns the current document type. + * + * @return int + */ + public function getDocumentType() + { + if (!$this->version) { + $version = (string) $this->VERSION; + + switch ($version) { + case '2.1': + $this->version = self::VCARD21; + break; + case '3.0': + $this->version = self::VCARD30; + break; + case '4.0': + $this->version = self::VCARD40; + break; + default: + // We don't want to cache the version if it's unknown, + // because we might get a version property in a bit. + return self::UNKNOWN; + } + } + + return $this->version; + } + + /** + * Converts the document to a different vcard version. + * + * Use one of the VCARD constants for the target. This method will return + * a copy of the vcard in the new version. + * + * At the moment the only supported conversion is from 3.0 to 4.0. + * + * If input and output version are identical, a clone is returned. + * + * @param int $target + * + * @return VCard + */ + public function convert($target) + { + $converter = new VObject\VCardConverter(); + + return $converter->convert($this, $target); + } + + /** + * VCards with version 2.1, 3.0 and 4.0 are found. + * + * If the VCARD doesn't know its version, 2.1 is assumed. + */ + const DEFAULT_VERSION = self::VCARD21; + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $warnings = []; + + $versionMap = [ + self::VCARD21 => '2.1', + self::VCARD30 => '3.0', + self::VCARD40 => '4.0', + ]; + + $version = $this->select('VERSION'); + if (1 === count($version)) { + $version = (string) $this->VERSION; + if ('2.1' !== $version && '3.0' !== $version && '4.0' !== $version) { + $warnings[] = [ + 'level' => 3, + 'message' => 'Only vcard version 4.0 (RFC6350), version 3.0 (RFC2426) or version 2.1 (icm-vcard-2.1) are supported.', + 'node' => $this, + ]; + if ($options & self::REPAIR) { + $this->VERSION = $versionMap[self::DEFAULT_VERSION]; + } + } + if ('2.1' === $version && ($options & self::PROFILE_CARDDAV)) { + $warnings[] = [ + 'level' => 3, + 'message' => 'CardDAV servers are not allowed to accept vCard 2.1.', + 'node' => $this, + ]; + } + } + $uid = $this->select('UID'); + if (0 === count($uid)) { + if ($options & self::PROFILE_CARDDAV) { + // Required for CardDAV + $warningLevel = 3; + $message = 'vCards on CardDAV servers MUST have a UID property.'; + } else { + // Not required for regular vcards + $warningLevel = 2; + $message = 'Adding a UID to a vCard property is recommended.'; + } + if ($options & self::REPAIR) { + $this->UID = VObject\UUIDUtil::getUUID(); + $warningLevel = 1; + } + $warnings[] = [ + 'level' => $warningLevel, + 'message' => $message, + 'node' => $this, + ]; + } + + $fn = $this->select('FN'); + if (1 !== count($fn)) { + $repaired = false; + if (($options & self::REPAIR) && 0 === count($fn)) { + // We're going to try to see if we can use the contents of the + // N property. + if (isset($this->N)) { + $value = explode(';', (string) $this->N); + if (isset($value[1]) && $value[1]) { + $this->FN = $value[1].' '.$value[0]; + } else { + $this->FN = $value[0]; + } + $repaired = true; + + // Otherwise, the ORG property may work + } elseif (isset($this->ORG)) { + $this->FN = (string) $this->ORG; + $repaired = true; + + // Otherwise, the EMAIL property may work + } elseif (isset($this->EMAIL)) { + $this->FN = (string) $this->EMAIL; + $repaired = true; + } + } + $warnings[] = [ + 'level' => $repaired ? 1 : 3, + 'message' => 'The FN property must appear in the VCARD component exactly 1 time', + 'node' => $this, + ]; + } + + return array_merge( + parent::validate($options), + $warnings + ); + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'ADR' => '*', + 'ANNIVERSARY' => '?', + 'BDAY' => '?', + 'CALADRURI' => '*', + 'CALURI' => '*', + 'CATEGORIES' => '*', + 'CLIENTPIDMAP' => '*', + 'EMAIL' => '*', + 'FBURL' => '*', + 'IMPP' => '*', + 'GENDER' => '?', + 'GEO' => '*', + 'KEY' => '*', + 'KIND' => '?', + 'LANG' => '*', + 'LOGO' => '*', + 'MEMBER' => '*', + 'N' => '?', + 'NICKNAME' => '*', + 'NOTE' => '*', + 'ORG' => '*', + 'PHOTO' => '*', + 'PRODID' => '?', + 'RELATED' => '*', + 'REV' => '?', + 'ROLE' => '*', + 'SOUND' => '*', + 'SOURCE' => '*', + 'TEL' => '*', + 'TITLE' => '*', + 'TZ' => '*', + 'URL' => '*', + 'VERSION' => '1', + 'XML' => '*', + + // FN is commented out, because it's already handled by the + // validate function, which may also try to repair it. + // 'FN' => '+', + 'UID' => '?', + ]; + } + + /** + * Returns a preferred field. + * + * VCards can indicate whether a field such as ADR, TEL or EMAIL is + * preferred by specifying TYPE=PREF (vcard 2.1, 3) or PREF=x (vcard 4, x + * being a number between 1 and 100). + * + * If neither of those parameters are specified, the first is returned, if + * a field with that name does not exist, null is returned. + * + * @param string $fieldName + * + * @return VObject\Property|null + */ + public function preferred($propertyName) + { + $preferred = null; + $lastPref = 101; + foreach ($this->select($propertyName) as $field) { + $pref = 101; + if (isset($field['TYPE']) && $field['TYPE']->has('PREF')) { + $pref = 1; + } elseif (isset($field['PREF'])) { + $pref = $field['PREF']->getValue(); + } + + if ($pref < $lastPref || is_null($preferred)) { + $preferred = $field; + $lastPref = $pref; + } + } + + return $preferred; + } + + /** + * Returns a property with a specific TYPE value (ADR, TEL, or EMAIL). + * + * This function will return null if the property does not exist. If there are + * multiple properties with the same TYPE value, only one will be returned. + * + * @param string $propertyName + * @param string $type + * + * @return VObject\Property|null + */ + public function getByType($propertyName, $type) + { + foreach ($this->select($propertyName) as $field) { + if (isset($field['TYPE']) && $field['TYPE']->has($type)) { + return $field; + } + } + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() + { + return [ + 'VERSION' => '4.0', + 'PRODID' => '-//Sabre//Sabre VObject '.VObject\Version::VERSION.'//EN', + 'UID' => 'sabre-vobject-'.VObject\UUIDUtil::getUUID(), + ]; + } + + /** + * This method returns an array, with the representation as it should be + * encoded in json. This is used to create jCard or jCal documents. + * + * @return array + */ + public function jsonSerialize() + { + // A vcard does not have sub-components, so we're overriding this + // method to remove that array element. + $properties = []; + + foreach ($this->children() as $child) { + $properties[] = $child->jsonSerialize(); + } + + return [ + strtolower($this->name), + $properties, + ]; + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + public function xmlSerialize(Xml\Writer $writer) + { + $propertiesByGroup = []; + + foreach ($this->children() as $property) { + $group = $property->group; + + if (!isset($propertiesByGroup[$group])) { + $propertiesByGroup[$group] = []; + } + + $propertiesByGroup[$group][] = $property; + } + + $writer->startElement(strtolower($this->name)); + + foreach ($propertiesByGroup as $group => $properties) { + if (!empty($group)) { + $writer->startElement('group'); + $writer->writeAttribute('name', strtolower($group)); + } + + foreach ($properties as $property) { + switch ($property->name) { + case 'VERSION': + break; + + case 'XML': + $value = $property->getParts(); + $fragment = new Xml\Element\XmlFragment($value[0]); + $writer->write($fragment); + break; + + default: + $property->xmlSerialize($writer); + break; + } + } + + if (!empty($group)) { + $writer->endElement(); + } + } + + $writer->endElement(); + } + + /** + * Returns the default class for a property name. + * + * @param string $propertyName + * + * @return string + */ + public function getClassNameForPropertyName($propertyName) + { + $className = parent::getClassNameForPropertyName($propertyName); + + // In vCard 4, BINARY no longer exists, and we need URI instead. + if (VObject\Property\Binary::class == $className && self::VCARD40 === $this->getDocumentType()) { + return VObject\Property\Uri::class; + } + + return $className; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VEvent.php b/vendor/sabre/vobject/lib/Component/VEvent.php new file mode 100644 index 0000000..6ea93ed --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VEvent.php @@ -0,0 +1,140 @@ +RRULE) { + try { + $it = new EventIterator($this, null, $start->getTimezone()); + } catch (NoInstancesException $e) { + // If we've caught this exception, there are no instances + // for the event that fall into the specified time-range. + return false; + } + + $it->fastForward($start); + + // We fast-forwarded to a spot where the end-time of the + // recurrence instance exceeded the start of the requested + // time-range. + // + // If the starttime of the recurrence did not exceed the + // end of the time range as well, we have a match. + return $it->getDTStart() < $end && $it->getDTEnd() > $start; + } + + $effectiveStart = $this->DTSTART->getDateTime($start->getTimezone()); + if (isset($this->DTEND)) { + // The DTEND property is considered non inclusive. So for a 3 day + // event in july, dtstart and dtend would have to be July 1st and + // July 4th respectively. + // + // See: + // http://tools.ietf.org/html/rfc5545#page-54 + $effectiveEnd = $this->DTEND->getDateTime($end->getTimezone()); + } elseif (isset($this->DURATION)) { + $effectiveEnd = $effectiveStart->add(VObject\DateTimeParser::parseDuration($this->DURATION)); + } elseif (!$this->DTSTART->hasTime()) { + $effectiveEnd = $effectiveStart->modify('+1 day'); + } else { + $effectiveEnd = $effectiveStart; + } + + return + ($start < $effectiveEnd) && ($end > $effectiveStart) + ; + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() + { + return [ + 'UID' => 'sabre-vobject-'.VObject\UUIDUtil::getUUID(), + 'DTSTAMP' => gmdate('Ymd\\THis\\Z'), + ]; + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + $hasMethod = isset($this->parent->METHOD); + + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + 'DTSTART' => $hasMethod ? '?' : '1', + 'CLASS' => '?', + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'GEO' => '?', + 'LAST-MODIFIED' => '?', + 'LOCATION' => '?', + 'ORGANIZER' => '?', + 'PRIORITY' => '?', + 'SEQUENCE' => '?', + 'STATUS' => '?', + 'SUMMARY' => '?', + 'TRANSP' => '?', + 'URL' => '?', + 'RECURRENCE-ID' => '?', + 'RRULE' => '?', + 'DTEND' => '?', + 'DURATION' => '?', + + 'ATTACH' => '*', + 'ATTENDEE' => '*', + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'EXDATE' => '*', + 'REQUEST-STATUS' => '*', + 'RELATED-TO' => '*', + 'RESOURCES' => '*', + 'RDATE' => '*', + ]; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VFreeBusy.php b/vendor/sabre/vobject/lib/Component/VFreeBusy.php new file mode 100644 index 0000000..fef418b --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VFreeBusy.php @@ -0,0 +1,93 @@ +select('FREEBUSY') as $freebusy) { + // We are only interested in FBTYPE=BUSY (the default), + // FBTYPE=BUSY-TENTATIVE or FBTYPE=BUSY-UNAVAILABLE. + if (isset($freebusy['FBTYPE']) && 'BUSY' !== strtoupper(substr((string) $freebusy['FBTYPE'], 0, 4))) { + continue; + } + + // The freebusy component can hold more than 1 value, separated by + // commas. + $periods = explode(',', (string) $freebusy); + + foreach ($periods as $period) { + // Every period is formatted as [start]/[end]. The start is an + // absolute UTC time, the end may be an absolute UTC time, or + // duration (relative) value. + list($busyStart, $busyEnd) = explode('/', $period); + + $busyStart = VObject\DateTimeParser::parse($busyStart); + $busyEnd = VObject\DateTimeParser::parse($busyEnd); + if ($busyEnd instanceof \DateInterval) { + $busyEnd = $busyStart->add($busyEnd); + } + + if ($start < $busyEnd && $end > $busyStart) { + return false; + } + } + } + + return true; + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'CONTACT' => '?', + 'DTSTART' => '?', + 'DTEND' => '?', + 'ORGANIZER' => '?', + 'URL' => '?', + + 'ATTENDEE' => '*', + 'COMMENT' => '*', + 'FREEBUSY' => '*', + 'REQUEST-STATUS' => '*', + ]; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VJournal.php b/vendor/sabre/vobject/lib/Component/VJournal.php new file mode 100644 index 0000000..9b7f1b8 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VJournal.php @@ -0,0 +1,101 @@ +DTSTART) ? $this->DTSTART->getDateTime() : null; + if ($dtstart) { + $effectiveEnd = $dtstart; + if (!$this->DTSTART->hasTime()) { + $effectiveEnd = $effectiveEnd->modify('+1 day'); + } + + return $start <= $effectiveEnd && $end > $dtstart; + } + + return false; + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'CLASS' => '?', + 'CREATED' => '?', + 'DTSTART' => '?', + 'LAST-MODIFIED' => '?', + 'ORGANIZER' => '?', + 'RECURRENCE-ID' => '?', + 'SEQUENCE' => '?', + 'STATUS' => '?', + 'SUMMARY' => '?', + 'URL' => '?', + + 'RRULE' => '?', + + 'ATTACH' => '*', + 'ATTENDEE' => '*', + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'DESCRIPTION' => '*', + 'EXDATE' => '*', + 'RELATED-TO' => '*', + 'RDATE' => '*', + ]; + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() + { + return [ + 'UID' => 'sabre-vobject-'.VObject\UUIDUtil::getUUID(), + 'DTSTAMP' => gmdate('Ymd\\THis\\Z'), + ]; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VTimeZone.php b/vendor/sabre/vobject/lib/Component/VTimeZone.php new file mode 100644 index 0000000..21c0623 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VTimeZone.php @@ -0,0 +1,63 @@ +TZID, $this->root); + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'TZID' => 1, + + 'LAST-MODIFIED' => '?', + 'TZURL' => '?', + + // At least 1 STANDARD or DAYLIGHT must appear. + // + // The validator is not specific yet to pick this up, so these + // rules are too loose. + 'STANDARD' => '*', + 'DAYLIGHT' => '*', + ]; + } +} diff --git a/vendor/sabre/vobject/lib/Component/VTodo.php b/vendor/sabre/vobject/lib/Component/VTodo.php new file mode 100644 index 0000000..6f022ba --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VTodo.php @@ -0,0 +1,181 @@ +DTSTART) ? $this->DTSTART->getDateTime() : null; + $duration = isset($this->DURATION) ? VObject\DateTimeParser::parseDuration($this->DURATION) : null; + $due = isset($this->DUE) ? $this->DUE->getDateTime() : null; + $completed = isset($this->COMPLETED) ? $this->COMPLETED->getDateTime() : null; + $created = isset($this->CREATED) ? $this->CREATED->getDateTime() : null; + + if ($dtstart) { + if ($duration) { + $effectiveEnd = $dtstart->add($duration); + + return $start <= $effectiveEnd && $end > $dtstart; + } elseif ($due) { + return + ($start < $due || $start <= $dtstart) && + ($end > $dtstart || $end >= $due); + } else { + return $start <= $dtstart && $end > $dtstart; + } + } + if ($due) { + return $start < $due && $end >= $due; + } + if ($completed && $created) { + return + ($start <= $created || $start <= $completed) && + ($end >= $created || $end >= $completed); + } + if ($completed) { + return $start <= $completed && $end >= $completed; + } + if ($created) { + return $end > $created; + } + + return true; + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + public function getValidationRules() + { + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'CLASS' => '?', + 'COMPLETED' => '?', + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'DTSTART' => '?', + 'GEO' => '?', + 'LAST-MODIFIED' => '?', + 'LOCATION' => '?', + 'ORGANIZER' => '?', + 'PERCENT' => '?', + 'PRIORITY' => '?', + 'RECURRENCE-ID' => '?', + 'SEQUENCE' => '?', + 'STATUS' => '?', + 'SUMMARY' => '?', + 'URL' => '?', + + 'RRULE' => '?', + 'DUE' => '?', + 'DURATION' => '?', + + 'ATTACH' => '*', + 'ATTENDEE' => '*', + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'EXDATE' => '*', + 'REQUEST-STATUS' => '*', + 'RELATED-TO' => '*', + 'RESOURCES' => '*', + 'RDATE' => '*', + ]; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $result = parent::validate($options); + if (isset($this->DUE) && isset($this->DTSTART)) { + $due = $this->DUE; + $dtStart = $this->DTSTART; + + if ($due->getValueType() !== $dtStart->getValueType()) { + $result[] = [ + 'level' => 3, + 'message' => 'The value type (DATE or DATE-TIME) must be identical for DUE and DTSTART', + 'node' => $due, + ]; + } elseif ($due->getDateTime() < $dtStart->getDateTime()) { + $result[] = [ + 'level' => 3, + 'message' => 'DUE must occur after DTSTART', + 'node' => $due, + ]; + } + } + + return $result; + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() + { + return [ + 'UID' => 'sabre-vobject-'.VObject\UUIDUtil::getUUID(), + 'DTSTAMP' => date('Ymd\\THis\\Z'), + ]; + } +} diff --git a/vendor/sabre/vobject/lib/DateTimeParser.php b/vendor/sabre/vobject/lib/DateTimeParser.php new file mode 100644 index 0000000..1c25343 --- /dev/null +++ b/vendor/sabre/vobject/lib/DateTimeParser.php @@ -0,0 +1,560 @@ +\+|-)?P((?\d+)W)?((?\d+)D)?(T((?\d+)H)?((?\d+)M)?((?\d+)S)?)?$/', $duration, $matches); + if (!$result) { + throw new InvalidDataException('The supplied iCalendar duration value is incorrect: '.$duration); + } + + if (!$asString) { + $invert = false; + + if ('-' === $matches['plusminus']) { + $invert = true; + } + + $parts = [ + 'week', + 'day', + 'hour', + 'minute', + 'second', + ]; + + foreach ($parts as $part) { + $matches[$part] = isset($matches[$part]) && $matches[$part] ? (int) $matches[$part] : 0; + } + + // We need to re-construct the $duration string, because weeks and + // days are not supported by DateInterval in the same string. + $duration = 'P'; + $days = $matches['day']; + + if ($matches['week']) { + $days += $matches['week'] * 7; + } + + if ($days) { + $duration .= $days.'D'; + } + + if ($matches['minute'] || $matches['second'] || $matches['hour']) { + $duration .= 'T'; + + if ($matches['hour']) { + $duration .= $matches['hour'].'H'; + } + + if ($matches['minute']) { + $duration .= $matches['minute'].'M'; + } + + if ($matches['second']) { + $duration .= $matches['second'].'S'; + } + } + + if ('P' === $duration) { + $duration = 'PT0S'; + } + + $iv = new DateInterval($duration); + + if ($invert) { + $iv->invert = true; + } + + return $iv; + } + + $parts = [ + 'week', + 'day', + 'hour', + 'minute', + 'second', + ]; + + $newDur = ''; + + foreach ($parts as $part) { + if (isset($matches[$part]) && $matches[$part]) { + $newDur .= ' '.$matches[$part].' '.$part.'s'; + } + } + + $newDur = ('-' === $matches['plusminus'] ? '-' : '+').trim($newDur); + + if ('+' === $newDur) { + $newDur = '+0 seconds'; + } + + return $newDur; + } + + /** + * Parses either a Date or DateTime, or Duration value. + * + * @param string $date + * @param DateTimeZone|string $referenceTz + * + * @return DateTimeImmutable|DateInterval + */ + public static function parse($date, $referenceTz = null) + { + if ('P' === $date[0] || ('-' === $date[0] && 'P' === $date[1])) { + return self::parseDuration($date); + } elseif (8 === strlen($date)) { + return self::parseDate($date, $referenceTz); + } else { + return self::parseDateTime($date, $referenceTz); + } + } + + /** + * This method parses a vCard date and or time value. + * + * This can be used for the DATE, DATE-TIME, TIMESTAMP and + * DATE-AND-OR-TIME value. + * + * This method returns an array, not a DateTime value. + * + * The elements in the array are in the following order: + * year, month, date, hour, minute, second, timezone + * + * Almost any part of the string may be omitted. It's for example legal to + * just specify seconds, leave out the year, etc. + * + * Timezone is either returned as 'Z' or as '+0800' + * + * For any non-specified values null is returned. + * + * List of date formats that are supported: + * YYYY + * YYYY-MM + * YYYYMMDD + * --MMDD + * ---DD + * + * YYYY-MM-DD + * --MM-DD + * ---DD + * + * List of supported time formats: + * + * HH + * HHMM + * HHMMSS + * -MMSS + * --SS + * + * HH + * HH:MM + * HH:MM:SS + * -MM:SS + * --SS + * + * A full basic-format date-time string looks like : + * 20130603T133901 + * + * A full extended-format date-time string looks like : + * 2013-06-03T13:39:01 + * + * Times may be postfixed by a timezone offset. This can be either 'Z' for + * UTC, or a string like -0500 or +1100. + * + * @param string $date + * + * @return array + */ + public static function parseVCardDateTime($date) + { + $regex = '/^ + (?: # date part + (?: + (?: (? [0-9]{4}) (?: -)?| --) + (? [0-9]{2})? + |---) + (? [0-9]{2})? + )? + (?:T # time part + (? [0-9]{2} | -) + (? [0-9]{2} | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{4}) + + )? + + )? + $/x'; + + if (!preg_match($regex, $date, $matches)) { + // Attempting to parse the extended format. + $regex = '/^ + (?: # date part + (?: (? [0-9]{4}) - | -- ) + (? [0-9]{2}) - + (? [0-9]{2}) + )? + (?:T # time part + + (?: (? [0-9]{2}) : | -) + (?: (? [0-9]{2}) : | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{2}:[0-9]{2}) + + )? + + )? + $/x'; + + if (!preg_match($regex, $date, $matches)) { + throw new InvalidDataException('Invalid vCard date-time string: '.$date); + } + } + $parts = [ + 'year', + 'month', + 'date', + 'hour', + 'minute', + 'second', + 'timezone', + ]; + + $result = []; + foreach ($parts as $part) { + if (empty($matches[$part])) { + $result[$part] = null; + } elseif ('-' === $matches[$part] || '--' === $matches[$part]) { + $result[$part] = null; + } else { + $result[$part] = $matches[$part]; + } + } + + return $result; + } + + /** + * This method parses a vCard TIME value. + * + * This method returns an array, not a DateTime value. + * + * The elements in the array are in the following order: + * hour, minute, second, timezone + * + * Almost any part of the string may be omitted. It's for example legal to + * just specify seconds, leave out the hour etc. + * + * Timezone is either returned as 'Z' or as '+08:00' + * + * For any non-specified values null is returned. + * + * List of supported time formats: + * + * HH + * HHMM + * HHMMSS + * -MMSS + * --SS + * + * HH + * HH:MM + * HH:MM:SS + * -MM:SS + * --SS + * + * A full basic-format time string looks like : + * 133901 + * + * A full extended-format time string looks like : + * 13:39:01 + * + * Times may be postfixed by a timezone offset. This can be either 'Z' for + * UTC, or a string like -0500 or +11:00. + * + * @param string $date + * + * @return array + */ + public static function parseVCardTime($date) + { + $regex = '/^ + (? [0-9]{2} | -) + (? [0-9]{2} | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{4}) + + )? + $/x'; + + if (!preg_match($regex, $date, $matches)) { + // Attempting to parse the extended format. + $regex = '/^ + (?: (? [0-9]{2}) : | -) + (?: (? [0-9]{2}) : | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{2}:[0-9]{2}) + + )? + $/x'; + + if (!preg_match($regex, $date, $matches)) { + throw new InvalidDataException('Invalid vCard time string: '.$date); + } + } + $parts = [ + 'hour', + 'minute', + 'second', + 'timezone', + ]; + + $result = []; + foreach ($parts as $part) { + if (empty($matches[$part])) { + $result[$part] = null; + } elseif ('-' === $matches[$part]) { + $result[$part] = null; + } else { + $result[$part] = $matches[$part]; + } + } + + return $result; + } + + /** + * This method parses a vCard date and or time value. + * + * This can be used for the DATE, DATE-TIME and + * DATE-AND-OR-TIME value. + * + * This method returns an array, not a DateTime value. + * The elements in the array are in the following order: + * year, month, date, hour, minute, second, timezone + * Almost any part of the string may be omitted. It's for example legal to + * just specify seconds, leave out the year, etc. + * + * Timezone is either returned as 'Z' or as '+0800' + * + * For any non-specified values null is returned. + * + * List of date formats that are supported: + * 20150128 + * 2015-01 + * --01 + * --0128 + * ---28 + * + * List of supported time formats: + * 13 + * 1353 + * 135301 + * -53 + * -5301 + * --01 (unreachable, see the tests) + * --01Z + * --01+1234 + * + * List of supported date-time formats: + * 20150128T13 + * --0128T13 + * ---28T13 + * ---28T1353 + * ---28T135301 + * ---28T13Z + * ---28T13+1234 + * + * See the regular expressions for all the possible patterns. + * + * Times may be postfixed by a timezone offset. This can be either 'Z' for + * UTC, or a string like -0500 or +1100. + * + * @param string $date + * + * @return array + */ + public static function parseVCardDateAndOrTime($date) + { + // \d{8}|\d{4}-\d\d|--\d\d(\d\d)?|---\d\d + $valueDate = '/^(?J)(?:'. + '(?\d{4})(?\d\d)(?\d\d)'. + '|(?\d{4})-(?\d\d)'. + '|--(?\d\d)(?\d\d)?'. + '|---(?\d\d)'. + ')$/'; + + // (\d\d(\d\d(\d\d)?)?|-\d\d(\d\d)?|--\d\d)(Z|[+\-]\d\d(\d\d)?)? + $valueTime = '/^(?J)(?:'. + '((?\d\d)((?\d\d)(?\d\d)?)?'. + '|-(?\d\d)(?\d\d)?'. + '|--(?\d\d))'. + '(?(Z|[+\-]\d\d(\d\d)?))?'. + ')$/'; + + // (\d{8}|--\d{4}|---\d\d)T\d\d(\d\d(\d\d)?)?(Z|[+\-]\d\d(\d\d?)? + $valueDateTime = '/^(?:'. + '((?\d{4})(?\d\d)(?\d\d)'. + '|--(?\d\d)(?\d\d)'. + '|---(?\d\d))'. + 'T'. + '(?\d\d)((?\d\d)(?\d\d)?)?'. + '(?(Z|[+\-]\d\d(\d\d?)))?'. + ')$/'; + + // date-and-or-time is date | date-time | time + // in this strict order. + + if (0 === preg_match($valueDate, $date, $matches) + && 0 === preg_match($valueDateTime, $date, $matches) + && 0 === preg_match($valueTime, $date, $matches)) { + throw new InvalidDataException('Invalid vCard date-time string: '.$date); + } + + $parts = [ + 'year' => null, + 'month' => null, + 'date' => null, + 'hour' => null, + 'minute' => null, + 'second' => null, + 'timezone' => null, + ]; + + // The $valueDateTime expression has a bug with (?J) so we simulate it. + $parts['date0'] = &$parts['date']; + $parts['date1'] = &$parts['date']; + $parts['date2'] = &$parts['date']; + $parts['month0'] = &$parts['month']; + $parts['month1'] = &$parts['month']; + $parts['year0'] = &$parts['year']; + + foreach ($parts as $part => &$value) { + if (!empty($matches[$part])) { + $value = $matches[$part]; + } + } + + unset($parts['date0']); + unset($parts['date1']); + unset($parts['date2']); + unset($parts['month0']); + unset($parts['month1']); + unset($parts['year0']); + + return $parts; + } +} diff --git a/vendor/sabre/vobject/lib/Document.php b/vendor/sabre/vobject/lib/Document.php new file mode 100644 index 0000000..14a77c9 --- /dev/null +++ b/vendor/sabre/vobject/lib/Document.php @@ -0,0 +1,264 @@ +value syntax, in which case + * properties will automatically be created, or you can just pass a list of + * Component and Property object. + * + * By default, a set of sensible values will be added to the component. For + * an iCalendar object, this may be something like CALSCALE:GREGORIAN. To + * ensure that this does not happen, set $defaults to false. + * + * @param string $name + * @param array $children + * @param bool $defaults + * + * @return Component + */ + public function createComponent($name, array $children = null, $defaults = true) + { + $name = strtoupper($name); + $class = Component::class; + + if (isset(static::$componentMap[$name])) { + $class = static::$componentMap[$name]; + } + if (is_null($children)) { + $children = []; + } + + return new $class($this, $name, $children, $defaults); + } + + /** + * Factory method for creating new properties. + * + * This method automatically searches for the correct property class, based + * on its name. + * + * You can specify the parameters either in key=>value syntax, in which case + * parameters will automatically be created, or you can just pass a list of + * Parameter objects. + * + * @param string $name + * @param mixed $value + * @param array $parameters + * @param string $valueType Force a specific valuetype, such as URI or TEXT + * + * @return Property + */ + public function createProperty($name, $value = null, array $parameters = null, $valueType = null) + { + // If there's a . in the name, it means it's prefixed by a groupname. + if (false !== ($i = strpos($name, '.'))) { + $group = substr($name, 0, $i); + $name = strtoupper(substr($name, $i + 1)); + } else { + $name = strtoupper($name); + $group = null; + } + + $class = null; + + if ($valueType) { + // The valueType argument comes first to figure out the correct + // class. + $class = $this->getClassNameForPropertyValue($valueType); + } + + if (is_null($class)) { + // If a VALUE parameter is supplied, we should use that. + if (isset($parameters['VALUE'])) { + $class = $this->getClassNameForPropertyValue($parameters['VALUE']); + if (is_null($class)) { + throw new InvalidDataException('Unsupported VALUE parameter for '.$name.' property. You supplied "'.$parameters['VALUE'].'"'); + } + } else { + $class = $this->getClassNameForPropertyName($name); + } + } + if (is_null($parameters)) { + $parameters = []; + } + + return new $class($this, $name, $value, $parameters, $group); + } + + /** + * This method returns a full class-name for a value parameter. + * + * For instance, DTSTART may have VALUE=DATE. In that case we will look in + * our valueMap table and return the appropriate class name. + * + * This method returns null if we don't have a specialized class. + * + * @param string $valueParam + * + * @return string|null + */ + public function getClassNameForPropertyValue($valueParam) + { + $valueParam = strtoupper($valueParam); + if (isset(static::$valueMap[$valueParam])) { + return static::$valueMap[$valueParam]; + } + } + + /** + * Returns the default class for a property name. + * + * @param string $propertyName + * + * @return string + */ + public function getClassNameForPropertyName($propertyName) + { + if (isset(static::$propertyMap[$propertyName])) { + return static::$propertyMap[$propertyName]; + } else { + return Property\Unknown::class; + } + } +} diff --git a/vendor/sabre/vobject/lib/ElementList.php b/vendor/sabre/vobject/lib/ElementList.php new file mode 100644 index 0000000..56058cb --- /dev/null +++ b/vendor/sabre/vobject/lib/ElementList.php @@ -0,0 +1,46 @@ +vevent where there's multiple VEVENT objects. + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class ElementList extends ArrayIterator +{ + /* {{{ ArrayAccess Interface */ + + /** + * Sets an item through ArrayAccess. + * + * @param int $offset + * @param mixed $value + */ + public function offsetSet($offset, $value) + { + throw new LogicException('You can not add new objects to an ElementList'); + } + + /** + * Sets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + */ + public function offsetUnset($offset) + { + throw new LogicException('You can not remove objects from an ElementList'); + } + + /* }}} */ +} diff --git a/vendor/sabre/vobject/lib/EofException.php b/vendor/sabre/vobject/lib/EofException.php new file mode 100644 index 0000000..837af7e --- /dev/null +++ b/vendor/sabre/vobject/lib/EofException.php @@ -0,0 +1,15 @@ +start = $start; + $this->end = $end; + $this->data = []; + + $this->data[] = [ + 'start' => $this->start, + 'end' => $this->end, + 'type' => 'FREE', + ]; + } + + /** + * Adds free or busytime to the data. + * + * @param int $start + * @param int $end + * @param string $type FREE, BUSY, BUSY-UNAVAILABLE or BUSY-TENTATIVE + */ + public function add($start, $end, $type) + { + if ($start > $this->end || $end < $this->start) { + // This new data is outside our timerange. + return; + } + + if ($start < $this->start) { + // The item starts before our requested time range + $start = $this->start; + } + if ($end > $this->end) { + // The item ends after our requested time range + $end = $this->end; + } + + // Finding out where we need to insert the new item. + $currentIndex = 0; + while ($start > $this->data[$currentIndex]['end']) { + ++$currentIndex; + } + + // The standard insertion point will be one _after_ the first + // overlapping item. + $insertStartIndex = $currentIndex + 1; + + $newItem = [ + 'start' => $start, + 'end' => $end, + 'type' => $type, + ]; + + $precedingItem = $this->data[$insertStartIndex - 1]; + if ($this->data[$insertStartIndex - 1]['start'] === $start) { + // The old item starts at the exact same point as the new item. + --$insertStartIndex; + } + + // Now we know where to insert the item, we need to know where it + // starts overlapping with items on the tail end. We need to start + // looking one item before the insertStartIndex, because it's possible + // that the new item 'sits inside' the previous old item. + if ($insertStartIndex > 0) { + $currentIndex = $insertStartIndex - 1; + } else { + $currentIndex = 0; + } + + while ($end > $this->data[$currentIndex]['end']) { + ++$currentIndex; + } + + // What we are about to insert into the array + $newItems = [ + $newItem, + ]; + + // This is the amount of items that are completely overwritten by the + // new item. + $itemsToDelete = $currentIndex - $insertStartIndex; + if ($this->data[$currentIndex]['end'] <= $end) { + ++$itemsToDelete; + } + + // If itemsToDelete was -1, it means that the newly inserted item is + // actually sitting inside an existing one. This means we need to split + // the item at the current position in two and insert the new item in + // between. + if (-1 === $itemsToDelete) { + $itemsToDelete = 0; + if ($newItem['end'] < $precedingItem['end']) { + $newItems[] = [ + 'start' => $newItem['end'] + 1, + 'end' => $precedingItem['end'], + 'type' => $precedingItem['type'], + ]; + } + } + + array_splice( + $this->data, + $insertStartIndex, + $itemsToDelete, + $newItems + ); + + $doMerge = false; + $mergeOffset = $insertStartIndex; + $mergeItem = $newItem; + $mergeDelete = 1; + + if (isset($this->data[$insertStartIndex - 1])) { + // Updating the start time of the previous item. + $this->data[$insertStartIndex - 1]['end'] = $start; + + // If the previous and the current are of the same type, we can + // merge them into one item. + if ($this->data[$insertStartIndex - 1]['type'] === $this->data[$insertStartIndex]['type']) { + $doMerge = true; + --$mergeOffset; + ++$mergeDelete; + $mergeItem['start'] = $this->data[$insertStartIndex - 1]['start']; + } + } + if (isset($this->data[$insertStartIndex + 1])) { + // Updating the start time of the next item. + $this->data[$insertStartIndex + 1]['start'] = $end; + + // If the next and the current are of the same type, we can + // merge them into one item. + if ($this->data[$insertStartIndex + 1]['type'] === $this->data[$insertStartIndex]['type']) { + $doMerge = true; + ++$mergeDelete; + $mergeItem['end'] = $this->data[$insertStartIndex + 1]['end']; + } + } + if ($doMerge) { + array_splice( + $this->data, + $mergeOffset, + $mergeDelete, + [$mergeItem] + ); + } + } + + public function getData() + { + return $this->data; + } +} diff --git a/vendor/sabre/vobject/lib/FreeBusyGenerator.php b/vendor/sabre/vobject/lib/FreeBusyGenerator.php new file mode 100644 index 0000000..81b8126 --- /dev/null +++ b/vendor/sabre/vobject/lib/FreeBusyGenerator.php @@ -0,0 +1,549 @@ +setTimeRange($start, $end); + + if ($objects) { + $this->setObjects($objects); + } + if (is_null($timeZone)) { + $timeZone = new DateTimeZone('UTC'); + } + $this->setTimeZone($timeZone); + } + + /** + * Sets the VCALENDAR object. + * + * If this is set, it will not be generated for you. You are responsible + * for setting things like the METHOD, CALSCALE, VERSION, etc.. + * + * The VFREEBUSY object will be automatically added though. + */ + public function setBaseObject(Document $vcalendar) + { + $this->baseObject = $vcalendar; + } + + /** + * Sets a VAVAILABILITY document. + */ + public function setVAvailability(Document $vcalendar) + { + $this->vavailability = $vcalendar; + } + + /** + * Sets the input objects. + * + * You must either specify a vcalendar object as a string, or as the parse + * Component. + * It's also possible to specify multiple objects as an array. + * + * @param mixed $objects + */ + public function setObjects($objects) + { + if (!is_array($objects)) { + $objects = [$objects]; + } + + $this->objects = []; + foreach ($objects as $object) { + if (is_string($object) || is_resource($object)) { + $this->objects[] = Reader::read($object); + } elseif ($object instanceof Component) { + $this->objects[] = $object; + } else { + throw new \InvalidArgumentException('You can only pass strings or \\Sabre\\VObject\\Component arguments to setObjects'); + } + } + } + + /** + * Sets the time range. + * + * Any freebusy object falling outside of this time range will be ignored. + * + * @param DateTimeInterface $start + * @param DateTimeInterface $end + */ + public function setTimeRange(DateTimeInterface $start = null, DateTimeInterface $end = null) + { + if (!$start) { + $start = new DateTimeImmutable(Settings::$minDate); + } + if (!$end) { + $end = new DateTimeImmutable(Settings::$maxDate); + } + $this->start = $start; + $this->end = $end; + } + + /** + * Sets the reference timezone for floating times. + */ + public function setTimeZone(DateTimeZone $timeZone) + { + $this->timeZone = $timeZone; + } + + /** + * Parses the input data and returns a correct VFREEBUSY object, wrapped in + * a VCALENDAR. + * + * @return Component + */ + public function getResult() + { + $fbData = new FreeBusyData( + $this->start->getTimeStamp(), + $this->end->getTimeStamp() + ); + if ($this->vavailability) { + $this->calculateAvailability($fbData, $this->vavailability); + } + + $this->calculateBusy($fbData, $this->objects); + + return $this->generateFreeBusyCalendar($fbData); + } + + /** + * This method takes a VAVAILABILITY component and figures out all the + * available times. + */ + protected function calculateAvailability(FreeBusyData $fbData, VCalendar $vavailability) + { + $vavailComps = iterator_to_array($vavailability->VAVAILABILITY); + usort( + $vavailComps, + function ($a, $b) { + // We need to order the components by priority. Priority 1 + // comes first, up until priority 9. Priority 0 comes after + // priority 9. No priority implies priority 0. + // + // Yes, I'm serious. + $priorityA = isset($a->PRIORITY) ? (int) $a->PRIORITY->getValue() : 0; + $priorityB = isset($b->PRIORITY) ? (int) $b->PRIORITY->getValue() : 0; + + if (0 === $priorityA) { + $priorityA = 10; + } + if (0 === $priorityB) { + $priorityB = 10; + } + + return $priorityA - $priorityB; + } + ); + + // Now we go over all the VAVAILABILITY components and figure if + // there's any we don't need to consider. + // + // This is can be because of one of two reasons: either the + // VAVAILABILITY component falls outside the time we are interested in, + // or a different VAVAILABILITY component with a higher priority has + // already completely covered the time-range. + $old = $vavailComps; + $new = []; + + foreach ($old as $vavail) { + list($compStart, $compEnd) = $vavail->getEffectiveStartEnd(); + + // We don't care about datetimes that are earlier or later than the + // start and end of the freebusy report, so this gets normalized + // first. + if (is_null($compStart) || $compStart < $this->start) { + $compStart = $this->start; + } + if (is_null($compEnd) || $compEnd > $this->end) { + $compEnd = $this->end; + } + + // If the item fell out of the timerange, we can just skip it. + if ($compStart > $this->end || $compEnd < $this->start) { + continue; + } + + // Going through our existing list of components to see if there's + // a higher priority component that already fully covers this one. + foreach ($new as $higherVavail) { + list($higherStart, $higherEnd) = $higherVavail->getEffectiveStartEnd(); + if ( + (is_null($higherStart) || $higherStart < $compStart) && + (is_null($higherEnd) || $higherEnd > $compEnd) + ) { + // Component is fully covered by a higher priority + // component. We can skip this component. + continue 2; + } + } + + // We're keeping it! + $new[] = $vavail; + } + + // Lastly, we need to traverse the remaining components and fill in the + // freebusydata slots. + // + // We traverse the components in reverse, because we want the higher + // priority components to override the lower ones. + foreach (array_reverse($new) as $vavail) { + $busyType = isset($vavail->BUSYTYPE) ? strtoupper($vavail->BUSYTYPE) : 'BUSY-UNAVAILABLE'; + list($vavailStart, $vavailEnd) = $vavail->getEffectiveStartEnd(); + + // Making the component size no larger than the requested free-busy + // report range. + if (!$vavailStart || $vavailStart < $this->start) { + $vavailStart = $this->start; + } + if (!$vavailEnd || $vavailEnd > $this->end) { + $vavailEnd = $this->end; + } + + // Marking the entire time range of the VAVAILABILITY component as + // busy. + $fbData->add( + $vavailStart->getTimeStamp(), + $vavailEnd->getTimeStamp(), + $busyType + ); + + // Looping over the AVAILABLE components. + if (isset($vavail->AVAILABLE)) { + foreach ($vavail->AVAILABLE as $available) { + list($availStart, $availEnd) = $available->getEffectiveStartEnd(); + $fbData->add( + $availStart->getTimeStamp(), + $availEnd->getTimeStamp(), + 'FREE' + ); + + if ($available->RRULE) { + // Our favourite thing: recurrence!! + + $rruleIterator = new Recur\RRuleIterator( + $available->RRULE->getValue(), + $availStart + ); + $rruleIterator->fastForward($vavailStart); + + $startEndDiff = $availStart->diff($availEnd); + + while ($rruleIterator->valid()) { + $recurStart = $rruleIterator->current(); + $recurEnd = $recurStart->add($startEndDiff); + + if ($recurStart > $vavailEnd) { + // We're beyond the legal timerange. + break; + } + + if ($recurEnd > $vavailEnd) { + // Truncating the end if it exceeds the + // VAVAILABILITY end. + $recurEnd = $vavailEnd; + } + + $fbData->add( + $recurStart->getTimeStamp(), + $recurEnd->getTimeStamp(), + 'FREE' + ); + + $rruleIterator->next(); + } + } + } + } + } + } + + /** + * This method takes an array of iCalendar objects and applies its busy + * times on fbData. + * + * @param VCalendar[] $objects + */ + protected function calculateBusy(FreeBusyData $fbData, array $objects) + { + foreach ($objects as $key => $object) { + foreach ($object->getBaseComponents() as $component) { + switch ($component->name) { + case 'VEVENT': + $FBTYPE = 'BUSY'; + if (isset($component->TRANSP) && ('TRANSPARENT' === strtoupper($component->TRANSP))) { + break; + } + if (isset($component->STATUS)) { + $status = strtoupper($component->STATUS); + if ('CANCELLED' === $status) { + break; + } + if ('TENTATIVE' === $status) { + $FBTYPE = 'BUSY-TENTATIVE'; + } + } + + $times = []; + + if ($component->RRULE) { + try { + $iterator = new EventIterator($object, (string) $component->UID, $this->timeZone); + } catch (NoInstancesException $e) { + // This event is recurring, but it doesn't have a single + // instance. We are skipping this event from the output + // entirely. + unset($this->objects[$key]); + break; + } + + if ($this->start) { + $iterator->fastForward($this->start); + } + + $maxRecurrences = Settings::$maxRecurrences; + + while ($iterator->valid() && --$maxRecurrences) { + $startTime = $iterator->getDTStart(); + if ($this->end && $startTime > $this->end) { + break; + } + $times[] = [ + $iterator->getDTStart(), + $iterator->getDTEnd(), + ]; + + $iterator->next(); + } + } else { + $startTime = $component->DTSTART->getDateTime($this->timeZone); + if ($this->end && $startTime > $this->end) { + break; + } + $endTime = null; + if (isset($component->DTEND)) { + $endTime = $component->DTEND->getDateTime($this->timeZone); + } elseif (isset($component->DURATION)) { + $duration = DateTimeParser::parseDuration((string) $component->DURATION); + $endTime = clone $startTime; + $endTime = $endTime->add($duration); + } elseif (!$component->DTSTART->hasTime()) { + $endTime = clone $startTime; + $endTime = $endTime->modify('+1 day'); + } else { + // The event had no duration (0 seconds) + break; + } + + $times[] = [$startTime, $endTime]; + } + + foreach ($times as $time) { + if ($this->end && $time[0] > $this->end) { + break; + } + if ($this->start && $time[1] < $this->start) { + break; + } + + $fbData->add( + $time[0]->getTimeStamp(), + $time[1]->getTimeStamp(), + $FBTYPE + ); + } + break; + + case 'VFREEBUSY': + foreach ($component->FREEBUSY as $freebusy) { + $fbType = isset($freebusy['FBTYPE']) ? strtoupper($freebusy['FBTYPE']) : 'BUSY'; + + // Skipping intervals marked as 'free' + if ('FREE' === $fbType) { + continue; + } + + $values = explode(',', $freebusy); + foreach ($values as $value) { + list($startTime, $endTime) = explode('/', $value); + $startTime = DateTimeParser::parseDateTime($startTime); + + if ('P' === substr($endTime, 0, 1) || '-P' === substr($endTime, 0, 2)) { + $duration = DateTimeParser::parseDuration($endTime); + $endTime = clone $startTime; + $endTime = $endTime->add($duration); + } else { + $endTime = DateTimeParser::parseDateTime($endTime); + } + + if ($this->start && $this->start > $endTime) { + continue; + } + if ($this->end && $this->end < $startTime) { + continue; + } + $fbData->add( + $startTime->getTimeStamp(), + $endTime->getTimeStamp(), + $fbType + ); + } + } + break; + } + } + } + } + + /** + * This method takes a FreeBusyData object and generates the VCALENDAR + * object associated with it. + * + * @return VCalendar + */ + protected function generateFreeBusyCalendar(FreeBusyData $fbData) + { + if ($this->baseObject) { + $calendar = $this->baseObject; + } else { + $calendar = new VCalendar(); + } + + $vfreebusy = $calendar->createComponent('VFREEBUSY'); + $calendar->add($vfreebusy); + + if ($this->start) { + $dtstart = $calendar->createProperty('DTSTART'); + $dtstart->setDateTime($this->start); + $vfreebusy->add($dtstart); + } + if ($this->end) { + $dtend = $calendar->createProperty('DTEND'); + $dtend->setDateTime($this->end); + $vfreebusy->add($dtend); + } + + $tz = new \DateTimeZone('UTC'); + $dtstamp = $calendar->createProperty('DTSTAMP'); + $dtstamp->setDateTime(new DateTimeImmutable('now', $tz)); + $vfreebusy->add($dtstamp); + + foreach ($fbData->getData() as $busyTime) { + $busyType = strtoupper($busyTime['type']); + + // Ignoring all the FREE parts, because those are already assumed. + if ('FREE' === $busyType) { + continue; + } + + $busyTime[0] = new \DateTimeImmutable('@'.$busyTime['start'], $tz); + $busyTime[1] = new \DateTimeImmutable('@'.$busyTime['end'], $tz); + + $prop = $calendar->createProperty( + 'FREEBUSY', + $busyTime[0]->format('Ymd\\THis\\Z').'/'.$busyTime[1]->format('Ymd\\THis\\Z') + ); + + // Only setting FBTYPE if it's not BUSY, because BUSY is the + // default anyway. + if ('BUSY' !== $busyType) { + $prop['FBTYPE'] = $busyType; + } + $vfreebusy->add($prop); + } + + return $calendar; + } +} diff --git a/vendor/sabre/vobject/lib/ITip/Broker.php b/vendor/sabre/vobject/lib/ITip/Broker.php new file mode 100644 index 0000000..4e0368e --- /dev/null +++ b/vendor/sabre/vobject/lib/ITip/Broker.php @@ -0,0 +1,964 @@ +component) { + return false; + } + + switch ($itipMessage->method) { + case 'REQUEST': + return $this->processMessageRequest($itipMessage, $existingObject); + + case 'CANCEL': + return $this->processMessageCancel($itipMessage, $existingObject); + + case 'REPLY': + return $this->processMessageReply($itipMessage, $existingObject); + + default: + // Unsupported iTip message + return; + } + + return $existingObject; + } + + /** + * This function parses a VCALENDAR object and figure out if any messages + * need to be sent. + * + * A VCALENDAR object will be created from the perspective of either an + * attendee, or an organizer. You must pass a string identifying the + * current user, so we can figure out who in the list of attendees or the + * organizer we are sending this message on behalf of. + * + * It's possible to specify the current user as an array, in case the user + * has more than one identifying href (such as multiple emails). + * + * It $oldCalendar is specified, it is assumed that the operation is + * updating an existing event, which means that we need to look at the + * differences between events, and potentially send old attendees + * cancellations, and current attendees updates. + * + * If $calendar is null, but $oldCalendar is specified, we treat the + * operation as if the user has deleted an event. If the user was an + * organizer, this means that we need to send cancellation notices to + * people. If the user was an attendee, we need to make sure that the + * organizer gets the 'declined' message. + * + * @param VCalendar|string $calendar + * @param string|array $userHref + * @param VCalendar|string $oldCalendar + * + * @return array + */ + public function parseEvent($calendar, $userHref, $oldCalendar = null) + { + if ($oldCalendar) { + if (is_string($oldCalendar)) { + $oldCalendar = Reader::read($oldCalendar); + } + if (!isset($oldCalendar->VEVENT)) { + // We only support events at the moment + return []; + } + + $oldEventInfo = $this->parseEventInfo($oldCalendar); + } else { + $oldEventInfo = [ + 'organizer' => null, + 'significantChangeHash' => '', + 'attendees' => [], + ]; + } + + $userHref = (array) $userHref; + + if (!is_null($calendar)) { + if (is_string($calendar)) { + $calendar = Reader::read($calendar); + } + if (!isset($calendar->VEVENT)) { + // We only support events at the moment + return []; + } + $eventInfo = $this->parseEventInfo($calendar); + if (!$eventInfo['attendees'] && !$oldEventInfo['attendees']) { + // If there were no attendees on either side of the equation, + // we don't need to do anything. + return []; + } + if (!$eventInfo['organizer'] && !$oldEventInfo['organizer']) { + // There was no organizer before or after the change. + return []; + } + + $baseCalendar = $calendar; + + // If the new object didn't have an organizer, the organizer + // changed the object from a scheduling object to a non-scheduling + // object. We just copy the info from the old object. + if (!$eventInfo['organizer'] && $oldEventInfo['organizer']) { + $eventInfo['organizer'] = $oldEventInfo['organizer']; + $eventInfo['organizerName'] = $oldEventInfo['organizerName']; + } + } else { + // The calendar object got deleted, we need to process this as a + // cancellation / decline. + if (!$oldCalendar) { + // No old and no new calendar, there's no thing to do. + return []; + } + + $eventInfo = $oldEventInfo; + + if (in_array($eventInfo['organizer'], $userHref)) { + // This is an organizer deleting the event. + $eventInfo['attendees'] = []; + // Increasing the sequence, but only if the organizer deleted + // the event. + ++$eventInfo['sequence']; + } else { + // This is an attendee deleting the event. + foreach ($eventInfo['attendees'] as $key => $attendee) { + if (in_array($attendee['href'], $userHref)) { + $eventInfo['attendees'][$key]['instances'] = ['master' => ['id' => 'master', 'partstat' => 'DECLINED'], + ]; + } + } + } + $baseCalendar = $oldCalendar; + } + + if (in_array($eventInfo['organizer'], $userHref)) { + return $this->parseEventForOrganizer($baseCalendar, $eventInfo, $oldEventInfo); + } elseif ($oldCalendar) { + // We need to figure out if the user is an attendee, but we're only + // doing so if there's an oldCalendar, because we only want to + // process updates, not creation of new events. + foreach ($eventInfo['attendees'] as $attendee) { + if (in_array($attendee['href'], $userHref)) { + return $this->parseEventForAttendee($baseCalendar, $eventInfo, $oldEventInfo, $attendee['href']); + } + } + } + + return []; + } + + /** + * Processes incoming REQUEST messages. + * + * This is message from an organizer, and is either a new event + * invite, or an update to an existing one. + * + * @param VCalendar $existingObject + * + * @return VCalendar|null + */ + protected function processMessageRequest(Message $itipMessage, VCalendar $existingObject = null) + { + if (!$existingObject) { + // This is a new invite, and we're just going to copy over + // all the components from the invite. + $existingObject = new VCalendar(); + foreach ($itipMessage->message->getComponents() as $component) { + $existingObject->add(clone $component); + } + } else { + // We need to update an existing object with all the new + // information. We can just remove all existing components + // and create new ones. + foreach ($existingObject->getComponents() as $component) { + $existingObject->remove($component); + } + foreach ($itipMessage->message->getComponents() as $component) { + $existingObject->add(clone $component); + } + } + + return $existingObject; + } + + /** + * Processes incoming CANCEL messages. + * + * This is a message from an organizer, and means that either an + * attendee got removed from an event, or an event got cancelled + * altogether. + * + * @param VCalendar $existingObject + * + * @return VCalendar|null + */ + protected function processMessageCancel(Message $itipMessage, VCalendar $existingObject = null) + { + if (!$existingObject) { + // The event didn't exist in the first place, so we're just + // ignoring this message. + } else { + foreach ($existingObject->VEVENT as $vevent) { + $vevent->STATUS = 'CANCELLED'; + $vevent->SEQUENCE = $itipMessage->sequence; + } + } + + return $existingObject; + } + + /** + * Processes incoming REPLY messages. + * + * The message is a reply. This is for example an attendee telling + * an organizer he accepted the invite, or declined it. + * + * @param VCalendar $existingObject + * + * @return VCalendar|null + */ + protected function processMessageReply(Message $itipMessage, VCalendar $existingObject = null) + { + // A reply can only be processed based on an existing object. + // If the object is not available, the reply is ignored. + if (!$existingObject) { + return; + } + $instances = []; + $requestStatus = '2.0'; + + // Finding all the instances the attendee replied to. + foreach ($itipMessage->message->VEVENT as $vevent) { + $recurId = isset($vevent->{'RECURRENCE-ID'}) ? $vevent->{'RECURRENCE-ID'}->getValue() : 'master'; + $attendee = $vevent->ATTENDEE; + $instances[$recurId] = $attendee['PARTSTAT']->getValue(); + if (isset($vevent->{'REQUEST-STATUS'})) { + $requestStatus = $vevent->{'REQUEST-STATUS'}->getValue(); + list($requestStatus) = explode(';', $requestStatus); + } + } + + // Now we need to loop through the original organizer event, to find + // all the instances where we have a reply for. + $masterObject = null; + foreach ($existingObject->VEVENT as $vevent) { + $recurId = isset($vevent->{'RECURRENCE-ID'}) ? $vevent->{'RECURRENCE-ID'}->getValue() : 'master'; + if ('master' === $recurId) { + $masterObject = $vevent; + } + if (isset($instances[$recurId])) { + $attendeeFound = false; + if (isset($vevent->ATTENDEE)) { + foreach ($vevent->ATTENDEE as $attendee) { + if ($attendee->getValue() === $itipMessage->sender) { + $attendeeFound = true; + $attendee['PARTSTAT'] = $instances[$recurId]; + $attendee['SCHEDULE-STATUS'] = $requestStatus; + // Un-setting the RSVP status, because we now know + // that the attendee already replied. + unset($attendee['RSVP']); + break; + } + } + } + if (!$attendeeFound) { + // Adding a new attendee. The iTip documentation calls this + // a party crasher. + $attendee = $vevent->add('ATTENDEE', $itipMessage->sender, [ + 'PARTSTAT' => $instances[$recurId], + ]); + if ($itipMessage->senderName) { + $attendee['CN'] = $itipMessage->senderName; + } + } + unset($instances[$recurId]); + } + } + + if (!$masterObject) { + // No master object, we can't add new instances. + return; + } + // If we got replies to instances that did not exist in the + // original list, it means that new exceptions must be created. + foreach ($instances as $recurId => $partstat) { + $recurrenceIterator = new EventIterator($existingObject, $itipMessage->uid); + $found = false; + $iterations = 1000; + do { + $newObject = $recurrenceIterator->getEventObject(); + $recurrenceIterator->next(); + + if (isset($newObject->{'RECURRENCE-ID'}) && $newObject->{'RECURRENCE-ID'}->getValue() === $recurId) { + $found = true; + } + --$iterations; + } while ($recurrenceIterator->valid() && !$found && $iterations); + + // Invalid recurrence id. Skipping this object. + if (!$found) { + continue; + } + + unset( + $newObject->RRULE, + $newObject->EXDATE, + $newObject->RDATE + ); + $attendeeFound = false; + if (isset($newObject->ATTENDEE)) { + foreach ($newObject->ATTENDEE as $attendee) { + if ($attendee->getValue() === $itipMessage->sender) { + $attendeeFound = true; + $attendee['PARTSTAT'] = $partstat; + break; + } + } + } + if (!$attendeeFound) { + // Adding a new attendee + $attendee = $newObject->add('ATTENDEE', $itipMessage->sender, [ + 'PARTSTAT' => $partstat, + ]); + if ($itipMessage->senderName) { + $attendee['CN'] = $itipMessage->senderName; + } + } + $existingObject->add($newObject); + } + + return $existingObject; + } + + /** + * This method is used in cases where an event got updated, and we + * potentially need to send emails to attendees to let them know of updates + * in the events. + * + * We will detect which attendees got added, which got removed and create + * specific messages for these situations. + * + * @return array + */ + protected function parseEventForOrganizer(VCalendar $calendar, array $eventInfo, array $oldEventInfo) + { + // Merging attendee lists. + $attendees = []; + foreach ($oldEventInfo['attendees'] as $attendee) { + $attendees[$attendee['href']] = [ + 'href' => $attendee['href'], + 'oldInstances' => $attendee['instances'], + 'newInstances' => [], + 'name' => $attendee['name'], + 'forceSend' => null, + ]; + } + foreach ($eventInfo['attendees'] as $attendee) { + if (isset($attendees[$attendee['href']])) { + $attendees[$attendee['href']]['name'] = $attendee['name']; + $attendees[$attendee['href']]['newInstances'] = $attendee['instances']; + $attendees[$attendee['href']]['forceSend'] = $attendee['forceSend']; + } else { + $attendees[$attendee['href']] = [ + 'href' => $attendee['href'], + 'oldInstances' => [], + 'newInstances' => $attendee['instances'], + 'name' => $attendee['name'], + 'forceSend' => $attendee['forceSend'], + ]; + } + } + + $messages = []; + + foreach ($attendees as $attendee) { + // An organizer can also be an attendee. We should not generate any + // messages for those. + if ($attendee['href'] === $eventInfo['organizer']) { + continue; + } + + $message = new Message(); + $message->uid = $eventInfo['uid']; + $message->component = 'VEVENT'; + $message->sequence = $eventInfo['sequence']; + $message->sender = $eventInfo['organizer']; + $message->senderName = $eventInfo['organizerName']; + $message->recipient = $attendee['href']; + $message->recipientName = $attendee['name']; + + // Creating the new iCalendar body. + $icalMsg = new VCalendar(); + + foreach ($calendar->select('VTIMEZONE') as $timezone) { + $icalMsg->add(clone $timezone); + } + + if (!$attendee['newInstances']) { + // If there are no instances the attendee is a part of, it + // means the attendee was removed and we need to send him a + // CANCEL. + $message->method = 'CANCEL'; + + $icalMsg->METHOD = $message->method; + + $event = $icalMsg->add('VEVENT', [ + 'UID' => $message->uid, + 'SEQUENCE' => $message->sequence, + 'DTSTAMP' => gmdate('Ymd\\THis\\Z'), + ]); + if (isset($calendar->VEVENT->SUMMARY)) { + $event->add('SUMMARY', $calendar->VEVENT->SUMMARY->getValue()); + } + $event->add(clone $calendar->VEVENT->DTSTART); + if (isset($calendar->VEVENT->DTEND)) { + $event->add(clone $calendar->VEVENT->DTEND); + } elseif (isset($calendar->VEVENT->DURATION)) { + $event->add(clone $calendar->VEVENT->DURATION); + } + $org = $event->add('ORGANIZER', $eventInfo['organizer']); + if ($eventInfo['organizerName']) { + $org['CN'] = $eventInfo['organizerName']; + } + $event->add('ATTENDEE', $attendee['href'], [ + 'CN' => $attendee['name'], + ]); + $message->significantChange = true; + } else { + // The attendee gets the updated event body + $message->method = 'REQUEST'; + + $icalMsg->METHOD = $message->method; + + // We need to find out that this change is significant. If it's + // not, systems may opt to not send messages. + // + // We do this based on the 'significantChangeHash' which is + // some value that changes if there's a certain set of + // properties changed in the event, or simply if there's a + // difference in instances that the attendee is invited to. + + $message->significantChange = + 'REQUEST' === $attendee['forceSend'] || + array_keys($attendee['oldInstances']) != array_keys($attendee['newInstances']) || + $oldEventInfo['significantChangeHash'] !== $eventInfo['significantChangeHash']; + + foreach ($attendee['newInstances'] as $instanceId => $instanceInfo) { + $currentEvent = clone $eventInfo['instances'][$instanceId]; + if ('master' === $instanceId) { + // We need to find a list of events that the attendee + // is not a part of to add to the list of exceptions. + $exceptions = []; + foreach ($eventInfo['instances'] as $instanceId => $vevent) { + if (!isset($attendee['newInstances'][$instanceId])) { + $exceptions[] = $instanceId; + } + } + + // If there were exceptions, we need to add it to an + // existing EXDATE property, if it exists. + if ($exceptions) { + if (isset($currentEvent->EXDATE)) { + $currentEvent->EXDATE->setParts(array_merge( + $currentEvent->EXDATE->getParts(), + $exceptions + )); + } else { + $currentEvent->EXDATE = $exceptions; + } + } + + // Cleaning up any scheduling information that + // shouldn't be sent along. + unset($currentEvent->ORGANIZER['SCHEDULE-FORCE-SEND']); + unset($currentEvent->ORGANIZER['SCHEDULE-STATUS']); + + foreach ($currentEvent->ATTENDEE as $attendee) { + unset($attendee['SCHEDULE-FORCE-SEND']); + unset($attendee['SCHEDULE-STATUS']); + + // We're adding PARTSTAT=NEEDS-ACTION to ensure that + // iOS shows an "Inbox Item" + if (!isset($attendee['PARTSTAT'])) { + $attendee['PARTSTAT'] = 'NEEDS-ACTION'; + } + } + } + + $currentEvent->DTSTAMP = gmdate('Ymd\\THis\\Z'); + $icalMsg->add($currentEvent); + } + } + + $message->message = $icalMsg; + $messages[] = $message; + } + + return $messages; + } + + /** + * Parse an event update for an attendee. + * + * This function figures out if we need to send a reply to an organizer. + * + * @param string $attendee + * + * @return Message[] + */ + protected function parseEventForAttendee(VCalendar $calendar, array $eventInfo, array $oldEventInfo, $attendee) + { + if ($this->scheduleAgentServerRules && 'CLIENT' === $eventInfo['organizerScheduleAgent']) { + return []; + } + + // Don't bother generating messages for events that have already been + // cancelled. + if ('CANCELLED' === $eventInfo['status']) { + return []; + } + + $oldInstances = !empty($oldEventInfo['attendees'][$attendee]['instances']) ? + $oldEventInfo['attendees'][$attendee]['instances'] : + []; + + $instances = []; + foreach ($oldInstances as $instance) { + $instances[$instance['id']] = [ + 'id' => $instance['id'], + 'oldstatus' => $instance['partstat'], + 'newstatus' => null, + ]; + } + foreach ($eventInfo['attendees'][$attendee]['instances'] as $instance) { + if (isset($instances[$instance['id']])) { + $instances[$instance['id']]['newstatus'] = $instance['partstat']; + } else { + $instances[$instance['id']] = [ + 'id' => $instance['id'], + 'oldstatus' => null, + 'newstatus' => $instance['partstat'], + ]; + } + } + + // We need to also look for differences in EXDATE. If there are new + // items in EXDATE, it means that an attendee deleted instances of an + // event, which means we need to send DECLINED specifically for those + // instances. + // We only need to do that though, if the master event is not declined. + if (isset($instances['master']) && 'DECLINED' !== $instances['master']['newstatus']) { + foreach ($eventInfo['exdate'] as $exDate) { + if (!in_array($exDate, $oldEventInfo['exdate'])) { + if (isset($instances[$exDate])) { + $instances[$exDate]['newstatus'] = 'DECLINED'; + } else { + $instances[$exDate] = [ + 'id' => $exDate, + 'oldstatus' => null, + 'newstatus' => 'DECLINED', + ]; + } + } + } + } + + // Gathering a few extra properties for each instance. + foreach ($instances as $recurId => $instanceInfo) { + if (isset($eventInfo['instances'][$recurId])) { + $instances[$recurId]['dtstart'] = clone $eventInfo['instances'][$recurId]->DTSTART; + } else { + $instances[$recurId]['dtstart'] = $recurId; + } + } + + $message = new Message(); + $message->uid = $eventInfo['uid']; + $message->method = 'REPLY'; + $message->component = 'VEVENT'; + $message->sequence = $eventInfo['sequence']; + $message->sender = $attendee; + $message->senderName = $eventInfo['attendees'][$attendee]['name']; + $message->recipient = $eventInfo['organizer']; + $message->recipientName = $eventInfo['organizerName']; + + $icalMsg = new VCalendar(); + $icalMsg->METHOD = 'REPLY'; + + foreach ($calendar->select('VTIMEZONE') as $timezone) { + $icalMsg->add(clone $timezone); + } + + $hasReply = false; + + foreach ($instances as $instance) { + if ($instance['oldstatus'] == $instance['newstatus'] && 'REPLY' !== $eventInfo['organizerForceSend']) { + // Skip + continue; + } + + $event = $icalMsg->add('VEVENT', [ + 'UID' => $message->uid, + 'SEQUENCE' => $message->sequence, + ]); + $summary = isset($calendar->VEVENT->SUMMARY) ? $calendar->VEVENT->SUMMARY->getValue() : ''; + // Adding properties from the correct source instance + if (isset($eventInfo['instances'][$instance['id']])) { + $instanceObj = $eventInfo['instances'][$instance['id']]; + $event->add(clone $instanceObj->DTSTART); + if (isset($instanceObj->DTEND)) { + $event->add(clone $instanceObj->DTEND); + } elseif (isset($instanceObj->DURATION)) { + $event->add(clone $instanceObj->DURATION); + } + if (isset($instanceObj->SUMMARY)) { + $event->add('SUMMARY', $instanceObj->SUMMARY->getValue()); + } elseif ($summary) { + $event->add('SUMMARY', $summary); + } + } else { + // This branch of the code is reached, when a reply is + // generated for an instance of a recurring event, through the + // fact that the instance has disappeared by showing up in + // EXDATE + $dt = DateTimeParser::parse($instance['id'], $eventInfo['timezone']); + // Treat is as a DATE field + if (strlen($instance['id']) <= 8) { + $event->add('DTSTART', $dt, ['VALUE' => 'DATE']); + } else { + $event->add('DTSTART', $dt); + } + if ($summary) { + $event->add('SUMMARY', $summary); + } + } + if ('master' !== $instance['id']) { + $dt = DateTimeParser::parse($instance['id'], $eventInfo['timezone']); + // Treat is as a DATE field + if (strlen($instance['id']) <= 8) { + $event->add('RECURRENCE-ID', $dt, ['VALUE' => 'DATE']); + } else { + $event->add('RECURRENCE-ID', $dt); + } + } + $organizer = $event->add('ORGANIZER', $message->recipient); + if ($message->recipientName) { + $organizer['CN'] = $message->recipientName; + } + $attendee = $event->add('ATTENDEE', $message->sender, [ + 'PARTSTAT' => $instance['newstatus'], + ]); + if ($message->senderName) { + $attendee['CN'] = $message->senderName; + } + $hasReply = true; + } + + if ($hasReply) { + $message->message = $icalMsg; + + return [$message]; + } else { + return []; + } + } + + /** + * Returns attendee information and information about instances of an + * event. + * + * Returns an array with the following keys: + * + * 1. uid + * 2. organizer + * 3. organizerName + * 4. organizerScheduleAgent + * 5. organizerForceSend + * 6. instances + * 7. attendees + * 8. sequence + * 9. exdate + * 10. timezone - strictly the timezone on which the recurrence rule is + * based on. + * 11. significantChangeHash + * 12. status + * + * @param VCalendar $calendar + * + * @return array + */ + protected function parseEventInfo(VCalendar $calendar = null) + { + $uid = null; + $organizer = null; + $organizerName = null; + $organizerForceSend = null; + $sequence = null; + $timezone = null; + $status = null; + $organizerScheduleAgent = 'SERVER'; + + $significantChangeHash = ''; + + // Now we need to collect a list of attendees, and which instances they + // are a part of. + $attendees = []; + + $instances = []; + $exdate = []; + + foreach ($calendar->VEVENT as $vevent) { + $rrule = []; + + if (is_null($uid)) { + $uid = $vevent->UID->getValue(); + } else { + if ($uid !== $vevent->UID->getValue()) { + throw new ITipException('If a calendar contained more than one event, they must have the same UID.'); + } + } + + if (!isset($vevent->DTSTART)) { + throw new ITipException('An event MUST have a DTSTART property.'); + } + + if (isset($vevent->ORGANIZER)) { + if (is_null($organizer)) { + $organizer = $vevent->ORGANIZER->getNormalizedValue(); + $organizerName = isset($vevent->ORGANIZER['CN']) ? $vevent->ORGANIZER['CN'] : null; + } else { + if (strtoupper($organizer) !== strtoupper($vevent->ORGANIZER->getNormalizedValue())) { + throw new SameOrganizerForAllComponentsException('Every instance of the event must have the same organizer.'); + } + } + $organizerForceSend = + isset($vevent->ORGANIZER['SCHEDULE-FORCE-SEND']) ? + strtoupper($vevent->ORGANIZER['SCHEDULE-FORCE-SEND']) : + null; + $organizerScheduleAgent = + isset($vevent->ORGANIZER['SCHEDULE-AGENT']) ? + strtoupper((string) $vevent->ORGANIZER['SCHEDULE-AGENT']) : + 'SERVER'; + } + if (is_null($sequence) && isset($vevent->SEQUENCE)) { + $sequence = $vevent->SEQUENCE->getValue(); + } + if (isset($vevent->EXDATE)) { + foreach ($vevent->select('EXDATE') as $val) { + $exdate = array_merge($exdate, $val->getParts()); + } + sort($exdate); + } + if (isset($vevent->RRULE)) { + foreach ($vevent->select('RRULE') as $rr) { + foreach ($rr->getParts() as $key => $val) { + // ignore default values (https://github.com/sabre-io/vobject/issues/126) + if ('INTERVAL' === $key && 1 == $val) { + continue; + } + if (is_array($val)) { + $val = implode(',', $val); + } + $rrule[] = "$key=$val"; + } + } + sort($rrule); + } + if (isset($vevent->STATUS)) { + $status = strtoupper($vevent->STATUS->getValue()); + } + + $recurId = isset($vevent->{'RECURRENCE-ID'}) ? $vevent->{'RECURRENCE-ID'}->getValue() : 'master'; + if (is_null($timezone)) { + if ('master' === $recurId) { + $timezone = $vevent->DTSTART->getDateTime()->getTimeZone(); + } else { + $timezone = $vevent->{'RECURRENCE-ID'}->getDateTime()->getTimeZone(); + } + } + if (isset($vevent->ATTENDEE)) { + foreach ($vevent->ATTENDEE as $attendee) { + if ($this->scheduleAgentServerRules && + isset($attendee['SCHEDULE-AGENT']) && + 'CLIENT' === strtoupper($attendee['SCHEDULE-AGENT']->getValue()) + ) { + continue; + } + $partStat = + isset($attendee['PARTSTAT']) ? + strtoupper($attendee['PARTSTAT']) : + 'NEEDS-ACTION'; + + $forceSend = + isset($attendee['SCHEDULE-FORCE-SEND']) ? + strtoupper($attendee['SCHEDULE-FORCE-SEND']) : + null; + + if (isset($attendees[$attendee->getNormalizedValue()])) { + $attendees[$attendee->getNormalizedValue()]['instances'][$recurId] = [ + 'id' => $recurId, + 'partstat' => $partStat, + 'forceSend' => $forceSend, + ]; + } else { + $attendees[$attendee->getNormalizedValue()] = [ + 'href' => $attendee->getNormalizedValue(), + 'instances' => [ + $recurId => [ + 'id' => $recurId, + 'partstat' => $partStat, + ], + ], + 'name' => isset($attendee['CN']) ? (string) $attendee['CN'] : null, + 'forceSend' => $forceSend, + ]; + } + } + $instances[$recurId] = $vevent; + } + + foreach ($this->significantChangeProperties as $prop) { + if (isset($vevent->$prop)) { + $propertyValues = $vevent->select($prop); + + $significantChangeHash .= $prop.':'; + + if ('EXDATE' === $prop) { + $significantChangeHash .= implode(',', $exdate).';'; + } elseif ('RRULE' === $prop) { + $significantChangeHash .= implode(',', $rrule).';'; + } else { + foreach ($propertyValues as $val) { + $significantChangeHash .= $val->getValue().';'; + } + } + } + } + } + $significantChangeHash = md5($significantChangeHash); + + return compact( + 'uid', + 'organizer', + 'organizerName', + 'organizerScheduleAgent', + 'organizerForceSend', + 'instances', + 'attendees', + 'sequence', + 'exdate', + 'timezone', + 'significantChangeHash', + 'status' + ); + } +} diff --git a/vendor/sabre/vobject/lib/ITip/ITipException.php b/vendor/sabre/vobject/lib/ITip/ITipException.php new file mode 100644 index 0000000..9495636 --- /dev/null +++ b/vendor/sabre/vobject/lib/ITip/ITipException.php @@ -0,0 +1,16 @@ +scheduleStatus) { + return false; + } else { + list($scheduleStatus) = explode(';', $this->scheduleStatus); + + return $scheduleStatus; + } + } +} diff --git a/vendor/sabre/vobject/lib/ITip/SameOrganizerForAllComponentsException.php b/vendor/sabre/vobject/lib/ITip/SameOrganizerForAllComponentsException.php new file mode 100644 index 0000000..4c48625 --- /dev/null +++ b/vendor/sabre/vobject/lib/ITip/SameOrganizerForAllComponentsException.php @@ -0,0 +1,18 @@ +parent = null; + $this->root = null; + } + + /* {{{ IteratorAggregator interface */ + + /** + * Returns the iterator for this object. + * + * @return ElementList + */ + public function getIterator() + { + if (!is_null($this->iterator)) { + return $this->iterator; + } + + return new ElementList([$this]); + } + + /** + * Sets the overridden iterator. + * + * Note that this is not actually part of the iterator interface + */ + public function setIterator(ElementList $iterator) + { + $this->iterator = $iterator; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + return []; + } + + /* }}} */ + + /* {{{ Countable interface */ + + /** + * Returns the number of elements. + * + * @return int + */ + public function count() + { + $it = $this->getIterator(); + + return $it->count(); + } + + /* }}} */ + + /* {{{ ArrayAccess Interface */ + + /** + * Checks if an item exists through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * + * @return bool + */ + public function offsetExists($offset) + { + $iterator = $this->getIterator(); + + return $iterator->offsetExists($offset); + } + + /** + * Gets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * + * @return mixed + */ + public function offsetGet($offset) + { + $iterator = $this->getIterator(); + + return $iterator->offsetGet($offset); + } + + /** + * Sets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * @param mixed $value + */ + public function offsetSet($offset, $value) + { + $iterator = $this->getIterator(); + $iterator->offsetSet($offset, $value); + + // @codeCoverageIgnoreStart + // + // This method always throws an exception, so we ignore the closing + // brace + } + + // @codeCoverageIgnoreEnd + + /** + * Sets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + */ + public function offsetUnset($offset) + { + $iterator = $this->getIterator(); + $iterator->offsetUnset($offset); + + // @codeCoverageIgnoreStart + // + // This method always throws an exception, so we ignore the closing + // brace + } + + // @codeCoverageIgnoreEnd + + /* }}} */ +} diff --git a/vendor/sabre/vobject/lib/PHPUnitAssertions.php b/vendor/sabre/vobject/lib/PHPUnitAssertions.php new file mode 100644 index 0000000..45c0a21 --- /dev/null +++ b/vendor/sabre/vobject/lib/PHPUnitAssertions.php @@ -0,0 +1,75 @@ +fail('Input must be a string, stream or VObject component'); + } + unset($input->PRODID); + if ($input instanceof Component\VCalendar && 'GREGORIAN' === (string) $input->CALSCALE) { + unset($input->CALSCALE); + } + + return $input; + }; + + $expected = $getObj($expected)->serialize(); + $actual = $getObj($actual)->serialize(); + + // Finding wildcards in expected. + preg_match_all('|^([A-Z]+):\\*\\*ANY\\*\\*\r$|m', $expected, $matches, PREG_SET_ORDER); + + foreach ($matches as $match) { + $actual = preg_replace( + '|^'.preg_quote($match[1], '|').':(.*)\r$|m', + $match[1].':**ANY**'."\r", + $actual + ); + } + + $this->assertEquals( + $expected, + $actual, + $message + ); + } +} diff --git a/vendor/sabre/vobject/lib/Parameter.php b/vendor/sabre/vobject/lib/Parameter.php new file mode 100644 index 0000000..72f2ecb --- /dev/null +++ b/vendor/sabre/vobject/lib/Parameter.php @@ -0,0 +1,365 @@ +name = strtoupper($name); + $this->root = $root; + if (is_null($name)) { + $this->noName = true; + $this->name = static::guessParameterNameByValue($value); + } + + // If guessParameterNameByValue() returns an empty string + // above, we're actually dealing with a parameter that has no value. + // In that case we have to move the value to the name. + if ('' === $this->name) { + $this->noName = false; + $this->name = strtoupper($value); + } else { + $this->setValue($value); + } + } + + /** + * Try to guess property name by value, can be used for vCard 2.1 nameless parameters. + * + * Figuring out what the name should have been. Note that a ton of + * these are rather silly in 2014 and would probably rarely be + * used, but we like to be complete. + * + * @param string $value + * + * @return string + */ + public static function guessParameterNameByValue($value) + { + switch (strtoupper($value)) { + // Encodings + case '7-BIT': + case 'QUOTED-PRINTABLE': + case 'BASE64': + $name = 'ENCODING'; + break; + + // Common types + case 'WORK': + case 'HOME': + case 'PREF': + // Delivery Label Type + case 'DOM': + case 'INTL': + case 'POSTAL': + case 'PARCEL': + // Telephone types + case 'VOICE': + case 'FAX': + case 'MSG': + case 'CELL': + case 'PAGER': + case 'BBS': + case 'MODEM': + case 'CAR': + case 'ISDN': + case 'VIDEO': + // EMAIL types (lol) + case 'AOL': + case 'APPLELINK': + case 'ATTMAIL': + case 'CIS': + case 'EWORLD': + case 'INTERNET': + case 'IBMMAIL': + case 'MCIMAIL': + case 'POWERSHARE': + case 'PRODIGY': + case 'TLX': + case 'X400': + // Photo / Logo format types + case 'GIF': + case 'CGM': + case 'WMF': + case 'BMP': + case 'DIB': + case 'PICT': + case 'TIFF': + case 'PDF': + case 'PS': + case 'JPEG': + case 'MPEG': + case 'MPEG2': + case 'AVI': + case 'QTIME': + // Sound Digital Audio Type + case 'WAVE': + case 'PCM': + case 'AIFF': + // Key types + case 'X509': + case 'PGP': + $name = 'TYPE'; + break; + + // Value types + case 'INLINE': + case 'URL': + case 'CONTENT-ID': + case 'CID': + $name = 'VALUE'; + break; + + default: + $name = ''; + } + + return $name; + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * @param string|array $value + */ + public function setValue($value) + { + $this->value = $value; + } + + /** + * Returns the current value. + * + * This method will always return a string, or null. If there were multiple + * values, it will automatically concatenate them (separated by comma). + * + * @return string|null + */ + public function getValue() + { + if (is_array($this->value)) { + return implode(',', $this->value); + } else { + return $this->value; + } + } + + /** + * Sets multiple values for this parameter. + */ + public function setParts(array $value) + { + $this->value = $value; + } + + /** + * Returns all values for this parameter. + * + * If there were no values, an empty array will be returned. + * + * @return array + */ + public function getParts() + { + if (is_array($this->value)) { + return $this->value; + } elseif (is_null($this->value)) { + return []; + } else { + return [$this->value]; + } + } + + /** + * Adds a value to this parameter. + * + * If the argument is specified as an array, all items will be added to the + * parameter value list. + * + * @param string|array $part + */ + public function addValue($part) + { + if (is_null($this->value)) { + $this->value = $part; + } else { + $this->value = array_merge((array) $this->value, (array) $part); + } + } + + /** + * Checks if this parameter contains the specified value. + * + * This is a case-insensitive match. It makes sense to call this for for + * instance the TYPE parameter, to see if it contains a keyword such as + * 'WORK' or 'FAX'. + * + * @param string $value + * + * @return bool + */ + public function has($value) + { + return in_array( + strtolower($value), + array_map('strtolower', (array) $this->value) + ); + } + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + public function serialize() + { + $value = $this->getParts(); + + if (0 === count($value)) { + return $this->name.'='; + } + + if (Document::VCARD21 === $this->root->getDocumentType() && $this->noName) { + return implode(';', $value); + } + + return $this->name.'='.array_reduce( + $value, + function ($out, $item) { + if (!is_null($out)) { + $out .= ','; + } + + // If there's no special characters in the string, we'll use the simple + // format. + // + // The list of special characters is defined as: + // + // Any character except CONTROL, DQUOTE, ";", ":", "," + // + // by the iCalendar spec: + // https://tools.ietf.org/html/rfc5545#section-3.1 + // + // And we add ^ to that because of: + // https://tools.ietf.org/html/rfc6868 + // + // But we've found that iCal (7.0, shipped with OSX 10.9) + // severely trips on + characters not being quoted, so we + // added + as well. + if (!preg_match('#(?: [\n":;\^,\+] )#x', $item)) { + return $out.$item; + } else { + // Enclosing in double-quotes, and using RFC6868 for encoding any + // special characters + $out .= '"'.strtr( + $item, + [ + '^' => '^^', + "\n" => '^n', + '"' => '^\'', + ] + ).'"'; + + return $out; + } + } + ); + } + + /** + * This method returns an array, with the representation as it should be + * encoded in JSON. This is used to create jCard or jCal documents. + * + * @return array + */ + public function jsonSerialize() + { + return $this->value; + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + public function xmlSerialize(Xml\Writer $writer) + { + foreach (explode(',', $this->value) as $value) { + $writer->writeElement('text', $value); + } + } + + /** + * Called when this object is being cast to a string. + * + * @return string + */ + public function __toString() + { + return (string) $this->getValue(); + } + + /** + * Returns the iterator for this object. + * + * @return ElementList + */ + public function getIterator() + { + if (!is_null($this->iterator)) { + return $this->iterator; + } + + return $this->iterator = new ArrayIterator((array) $this->value); + } +} diff --git a/vendor/sabre/vobject/lib/ParseException.php b/vendor/sabre/vobject/lib/ParseException.php new file mode 100644 index 0000000..a8f497b --- /dev/null +++ b/vendor/sabre/vobject/lib/ParseException.php @@ -0,0 +1,14 @@ +setInput($input); + } + if (is_null($this->input)) { + throw new EofException('End of input stream, or no input supplied'); + } + + if (0 !== $options) { + $this->options = $options; + } + + switch ($this->input[0]) { + case 'vcalendar': + $this->root = new VCalendar([], false); + break; + case 'vcard': + $this->root = new VCard([], false); + break; + default: + throw new ParseException('The root component must either be a vcalendar, or a vcard'); + } + foreach ($this->input[1] as $prop) { + $this->root->add($this->parseProperty($prop)); + } + if (isset($this->input[2])) { + foreach ($this->input[2] as $comp) { + $this->root->add($this->parseComponent($comp)); + } + } + + // Resetting the input so we can throw an feof exception the next time. + $this->input = null; + + return $this->root; + } + + /** + * Parses a component. + * + * @return \Sabre\VObject\Component + */ + public function parseComponent(array $jComp) + { + // We can remove $self from PHP 5.4 onward. + $self = $this; + + $properties = array_map( + function ($jProp) use ($self) { + return $self->parseProperty($jProp); + }, + $jComp[1] + ); + + if (isset($jComp[2])) { + $components = array_map( + function ($jComp) use ($self) { + return $self->parseComponent($jComp); + }, + $jComp[2] + ); + } else { + $components = []; + } + + return $this->root->createComponent( + $jComp[0], + array_merge($properties, $components), + $defaults = false + ); + } + + /** + * Parses properties. + * + * @return \Sabre\VObject\Property + */ + public function parseProperty(array $jProp) + { + list( + $propertyName, + $parameters, + $valueType + ) = $jProp; + + $propertyName = strtoupper($propertyName); + + // This is the default class we would be using if we didn't know the + // value type. We're using this value later in this function. + $defaultPropertyClass = $this->root->getClassNameForPropertyName($propertyName); + + $parameters = (array) $parameters; + + $value = array_slice($jProp, 3); + + $valueType = strtoupper($valueType); + + if (isset($parameters['group'])) { + $propertyName = $parameters['group'].'.'.$propertyName; + unset($parameters['group']); + } + + $prop = $this->root->createProperty($propertyName, null, $parameters, $valueType); + $prop->setJsonValue($value); + + // We have to do something awkward here. FlatText as well as Text + // represents TEXT values. We have to normalize these here. In the + // future we can get rid of FlatText once we're allowed to break BC + // again. + if (FlatText::class === $defaultPropertyClass) { + $defaultPropertyClass = Text::class; + } + + // If the value type we received (e.g.: TEXT) was not the default value + // type for the given property (e.g.: BDAY), we need to add a VALUE= + // parameter. + if ($defaultPropertyClass !== get_class($prop)) { + $prop['VALUE'] = $valueType; + } + + return $prop; + } + + /** + * Sets the input data. + * + * @param resource|string|array $input + */ + public function setInput($input) + { + if (is_resource($input)) { + $input = stream_get_contents($input); + } + if (is_string($input)) { + $input = json_decode($input); + } + $this->input = $input; + } +} diff --git a/vendor/sabre/vobject/lib/Parser/MimeDir.php b/vendor/sabre/vobject/lib/Parser/MimeDir.php new file mode 100644 index 0000000..385d340 --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/MimeDir.php @@ -0,0 +1,671 @@ +root = null; + + if (!is_null($input)) { + $this->setInput($input); + } + + if (0 !== $options) { + $this->options = $options; + } + + $this->parseDocument(); + + return $this->root; + } + + /** + * By default all input will be assumed to be UTF-8. + * + * However, both iCalendar and vCard might be encoded using different + * character sets. The character set is usually set in the mime-type. + * + * If this is the case, use setEncoding to specify that a different + * encoding will be used. If this is set, the parser will automatically + * convert all incoming data to UTF-8. + * + * @param string $charset + */ + public function setCharset($charset) + { + if (!in_array($charset, self::$SUPPORTED_CHARSETS)) { + throw new \InvalidArgumentException('Unsupported encoding. (Supported encodings: '.implode(', ', self::$SUPPORTED_CHARSETS).')'); + } + $this->charset = $charset; + } + + /** + * Sets the input buffer. Must be a string or stream. + * + * @param resource|string $input + */ + public function setInput($input) + { + // Resetting the parser + $this->lineIndex = 0; + $this->startLine = 0; + + if (is_string($input)) { + // Converting to a stream. + $stream = fopen('php://temp', 'r+'); + fwrite($stream, $input); + rewind($stream); + $this->input = $stream; + } elseif (is_resource($input)) { + $this->input = $input; + } else { + throw new \InvalidArgumentException('This parser can only read from strings or streams.'); + } + } + + /** + * Parses an entire document. + */ + protected function parseDocument() + { + $line = $this->readLine(); + + // BOM is ZERO WIDTH NO-BREAK SPACE (U+FEFF). + // It's 0xEF 0xBB 0xBF in UTF-8 hex. + if (3 <= strlen($line) + && 0xef === ord($line[0]) + && 0xbb === ord($line[1]) + && 0xbf === ord($line[2])) { + $line = substr($line, 3); + } + + switch (strtoupper($line)) { + case 'BEGIN:VCALENDAR': + $class = VCalendar::$componentMap['VCALENDAR']; + break; + case 'BEGIN:VCARD': + $class = VCard::$componentMap['VCARD']; + break; + default: + throw new ParseException('This parser only supports VCARD and VCALENDAR files'); + } + + $this->root = new $class([], false); + + while (true) { + // Reading until we hit END: + $line = $this->readLine(); + if ('END:' === strtoupper(substr($line, 0, 4))) { + break; + } + $result = $this->parseLine($line); + if ($result) { + $this->root->add($result); + } + } + + $name = strtoupper(substr($line, 4)); + if ($name !== $this->root->name) { + throw new ParseException('Invalid MimeDir file. expected: "END:'.$this->root->name.'" got: "END:'.$name.'"'); + } + } + + /** + * Parses a line, and if it hits a component, it will also attempt to parse + * the entire component. + * + * @param string $line Unfolded line + * + * @return Node + */ + protected function parseLine($line) + { + // Start of a new component + if ('BEGIN:' === strtoupper(substr($line, 0, 6))) { + if (substr($line, 6) === $this->root->name) { + throw new ParseException('Invalid MimeDir file. Unexpected component: "'.$line.'" in document type '.$this->root->name); + } + $component = $this->root->createComponent(substr($line, 6), [], false); + + while (true) { + // Reading until we hit END: + $line = $this->readLine(); + if ('END:' === strtoupper(substr($line, 0, 4))) { + break; + } + $result = $this->parseLine($line); + if ($result) { + $component->add($result); + } + } + + $name = strtoupper(substr($line, 4)); + if ($name !== $component->name) { + throw new ParseException('Invalid MimeDir file. expected: "END:'.$component->name.'" got: "END:'.$name.'"'); + } + + return $component; + } else { + // Property reader + $property = $this->readProperty($line); + if (!$property) { + // Ignored line + return false; + } + + return $property; + } + } + + /** + * We need to look ahead 1 line every time to see if we need to 'unfold' + * the next line. + * + * If that was not the case, we store it here. + * + * @var string|null + */ + protected $lineBuffer; + + /** + * The real current line number. + */ + protected $lineIndex = 0; + + /** + * In the case of unfolded lines, this property holds the line number for + * the start of the line. + * + * @var int + */ + protected $startLine = 0; + + /** + * Contains a 'raw' representation of the current line. + * + * @var string + */ + protected $rawLine; + + /** + * Reads a single line from the buffer. + * + * This method strips any newlines and also takes care of unfolding. + * + * @throws \Sabre\VObject\EofException + * + * @return string + */ + protected function readLine() + { + if (!\is_null($this->lineBuffer)) { + $rawLine = $this->lineBuffer; + $this->lineBuffer = null; + } else { + do { + $eof = \feof($this->input); + + $rawLine = \fgets($this->input); + + if ($eof || (\feof($this->input) && false === $rawLine)) { + throw new EofException('End of document reached prematurely'); + } + if (false === $rawLine) { + throw new ParseException('Error reading from input stream'); + } + $rawLine = \rtrim($rawLine, "\r\n"); + } while ('' === $rawLine); // Skipping empty lines + ++$this->lineIndex; + } + $line = $rawLine; + + $this->startLine = $this->lineIndex; + + // Looking ahead for folded lines. + while (true) { + $nextLine = \rtrim(\fgets($this->input), "\r\n"); + ++$this->lineIndex; + if (!$nextLine) { + break; + } + if ("\t" === $nextLine[0] || ' ' === $nextLine[0]) { + $curLine = \substr($nextLine, 1); + $line .= $curLine; + $rawLine .= "\n ".$curLine; + } else { + $this->lineBuffer = $nextLine; + break; + } + } + $this->rawLine = $rawLine; + + return $line; + } + + /** + * Reads a property or component from a line. + */ + protected function readProperty($line) + { + if ($this->options & self::OPTION_FORGIVING) { + $propNameToken = 'A-Z0-9\-\._\\/'; + } else { + $propNameToken = 'A-Z0-9\-\.'; + } + + $paramNameToken = 'A-Z0-9\-'; + $safeChar = '^";:,'; + $qSafeChar = '^"'; + + $regex = "/ + ^(?P [$propNameToken]+ ) (?=[;:]) # property name + | + (?<=:)(?P .+)$ # property value + | + ;(?P [$paramNameToken]+) (?=[=;:]) # parameter name + | + (=|,)(?P # parameter value + (?: [$safeChar]*) | + \"(?: [$qSafeChar]+)\" + ) (?=[;:,]) + /xi"; + + //echo $regex, "\n"; exit(); + preg_match_all($regex, $line, $matches, PREG_SET_ORDER); + + $property = [ + 'name' => null, + 'parameters' => [], + 'value' => null, + ]; + + $lastParam = null; + + /* + * Looping through all the tokens. + * + * Note that we are looping through them in reverse order, because if a + * sub-pattern matched, the subsequent named patterns will not show up + * in the result. + */ + foreach ($matches as $match) { + if (isset($match['paramValue'])) { + if ($match['paramValue'] && '"' === $match['paramValue'][0]) { + $value = substr($match['paramValue'], 1, -1); + } else { + $value = $match['paramValue']; + } + + $value = $this->unescapeParam($value); + + if (is_null($lastParam)) { + throw new ParseException('Invalid Mimedir file. Line starting at '.$this->startLine.' did not follow iCalendar/vCard conventions'); + } + if (is_null($property['parameters'][$lastParam])) { + $property['parameters'][$lastParam] = $value; + } elseif (is_array($property['parameters'][$lastParam])) { + $property['parameters'][$lastParam][] = $value; + } else { + $property['parameters'][$lastParam] = [ + $property['parameters'][$lastParam], + $value, + ]; + } + continue; + } + if (isset($match['paramName'])) { + $lastParam = strtoupper($match['paramName']); + if (!isset($property['parameters'][$lastParam])) { + $property['parameters'][$lastParam] = null; + } + continue; + } + if (isset($match['propValue'])) { + $property['value'] = $match['propValue']; + continue; + } + if (isset($match['name']) && $match['name']) { + $property['name'] = strtoupper($match['name']); + continue; + } + + // @codeCoverageIgnoreStart + throw new \LogicException('This code should not be reachable'); + // @codeCoverageIgnoreEnd + } + + if (is_null($property['value'])) { + $property['value'] = ''; + } + if (!$property['name']) { + if ($this->options & self::OPTION_IGNORE_INVALID_LINES) { + return false; + } + throw new ParseException('Invalid Mimedir file. Line starting at '.$this->startLine.' did not follow iCalendar/vCard conventions'); + } + + // vCard 2.1 states that parameters may appear without a name, and only + // a value. We can deduce the value based on its name. + // + // Our parser will get those as parameters without a value instead, so + // we're filtering these parameters out first. + $namedParameters = []; + $namelessParameters = []; + + foreach ($property['parameters'] as $name => $value) { + if (!is_null($value)) { + $namedParameters[$name] = $value; + } else { + $namelessParameters[] = $name; + } + } + + $propObj = $this->root->createProperty($property['name'], null, $namedParameters); + + foreach ($namelessParameters as $namelessParameter) { + $propObj->add(null, $namelessParameter); + } + + if ('QUOTED-PRINTABLE' === strtoupper($propObj['ENCODING'])) { + $propObj->setQuotedPrintableValue($this->extractQuotedPrintableValue()); + } else { + $charset = $this->charset; + if (Document::VCARD21 === $this->root->getDocumentType() && isset($propObj['CHARSET'])) { + // vCard 2.1 allows the character set to be specified per property. + $charset = (string) $propObj['CHARSET']; + } + switch (strtolower($charset)) { + case 'utf-8': + break; + case 'iso-8859-1': + $property['value'] = utf8_encode($property['value']); + break; + case 'windows-1252': + $property['value'] = mb_convert_encoding($property['value'], 'UTF-8', $charset); + break; + default: + throw new ParseException('Unsupported CHARSET: '.$propObj['CHARSET']); + } + $propObj->setRawMimeDirValue($property['value']); + } + + return $propObj; + } + + /** + * Unescapes a property value. + * + * vCard 2.1 says: + * * Semi-colons must be escaped in some property values, specifically + * ADR, ORG and N. + * * Semi-colons must be escaped in parameter values, because semi-colons + * are also use to separate values. + * * No mention of escaping backslashes with another backslash. + * * newlines are not escaped either, instead QUOTED-PRINTABLE is used to + * span values over more than 1 line. + * + * vCard 3.0 says: + * * (rfc2425) Backslashes, newlines (\n or \N) and comma's must be + * escaped, all time time. + * * Comma's are used for delimiters in multiple values + * * (rfc2426) Adds to to this that the semi-colon MUST also be escaped, + * as in some properties semi-colon is used for separators. + * * Properties using semi-colons: N, ADR, GEO, ORG + * * Both ADR and N's individual parts may be broken up further with a + * comma. + * * Properties using commas: NICKNAME, CATEGORIES + * + * vCard 4.0 (rfc6350) says: + * * Commas must be escaped. + * * Semi-colons may be escaped, an unescaped semi-colon _may_ be a + * delimiter, depending on the property. + * * Backslashes must be escaped + * * Newlines must be escaped as either \N or \n. + * * Some compound properties may contain multiple parts themselves, so a + * comma within a semi-colon delimited property may also be unescaped + * to denote multiple parts _within_ the compound property. + * * Text-properties using semi-colons: N, ADR, ORG, CLIENTPIDMAP. + * * Text-properties using commas: NICKNAME, RELATED, CATEGORIES, PID. + * + * Even though the spec says that commas must always be escaped, the + * example for GEO in Section 6.5.2 seems to violate this. + * + * iCalendar 2.0 (rfc5545) says: + * * Commas or semi-colons may be used as delimiters, depending on the + * property. + * * Commas, semi-colons, backslashes, newline (\N or \n) are always + * escaped, unless they are delimiters. + * * Colons shall not be escaped. + * * Commas can be considered the 'default delimiter' and is described as + * the delimiter in cases where the order of the multiple values is + * insignificant. + * * Semi-colons are described as the delimiter for 'structured values'. + * They are specifically used in Semi-colons are used as a delimiter in + * REQUEST-STATUS, RRULE, GEO and EXRULE. EXRULE is deprecated however. + * + * Now for the parameters + * + * If delimiter is not set (null) this method will just return a string. + * If it's a comma or a semi-colon the string will be split on those + * characters, and always return an array. + * + * @param string $input + * @param string $delimiter + * + * @return string|string[] + */ + public static function unescapeValue($input, $delimiter = ';') + { + $regex = '# (?: (\\\\ (?: \\\\ | N | n | ; | , ) )'; + if ($delimiter) { + $regex .= ' | ('.$delimiter.')'; + } + $regex .= ') #x'; + + $matches = preg_split($regex, $input, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); + + $resultArray = []; + $result = ''; + + foreach ($matches as $match) { + switch ($match) { + case '\\\\': + $result .= '\\'; + break; + case '\N': + case '\n': + $result .= "\n"; + break; + case '\;': + $result .= ';'; + break; + case '\,': + $result .= ','; + break; + case $delimiter: + $resultArray[] = $result; + $result = ''; + break; + default: + $result .= $match; + break; + } + } + + $resultArray[] = $result; + + return $delimiter ? $resultArray : $result; + } + + /** + * Unescapes a parameter value. + * + * vCard 2.1: + * * Does not mention a mechanism for this. In addition, double quotes + * are never used to wrap values. + * * This means that parameters can simply not contain colons or + * semi-colons. + * + * vCard 3.0 (rfc2425, rfc2426): + * * Parameters _may_ be surrounded by double quotes. + * * If this is not the case, semi-colon, colon and comma may simply not + * occur (the comma used for multiple parameter values though). + * * If it is surrounded by double-quotes, it may simply not contain + * double-quotes. + * * This means that a parameter can in no case encode double-quotes, or + * newlines. + * + * vCard 4.0 (rfc6350) + * * Behavior seems to be identical to vCard 3.0 + * + * iCalendar 2.0 (rfc5545) + * * Behavior seems to be identical to vCard 3.0 + * + * Parameter escaping mechanism (rfc6868) : + * * This rfc describes a new way to escape parameter values. + * * New-line is encoded as ^n + * * ^ is encoded as ^^. + * * " is encoded as ^' + * + * @param string $input + */ + private function unescapeParam($input) + { + return + preg_replace_callback( + '#(\^(\^|n|\'))#', + function ($matches) { + switch ($matches[2]) { + case 'n': + return "\n"; + case '^': + return '^'; + case '\'': + return '"'; + + // @codeCoverageIgnoreStart + } + // @codeCoverageIgnoreEnd + }, + $input + ); + } + + /** + * Gets the full quoted printable value. + * + * We need a special method for this, because newlines have both a meaning + * in vCards, and in QuotedPrintable. + * + * This method does not do any decoding. + * + * @return string + */ + private function extractQuotedPrintableValue() + { + // We need to parse the raw line again to get the start of the value. + // + // We are basically looking for the first colon (:), but we need to + // skip over the parameters first, as they may contain one. + $regex = '/^ + (?: [^:])+ # Anything but a colon + (?: "[^"]")* # A parameter in double quotes + : # start of the value we really care about + (.*)$ + /xs'; + + preg_match($regex, $this->rawLine, $matches); + + $value = $matches[1]; + // Removing the first whitespace character from every line. Kind of + // like unfolding, but we keep the newline. + $value = str_replace("\n ", "\n", $value); + + // Microsoft products don't always correctly fold lines, they may be + // missing a whitespace. So if 'forgiving' is turned on, we will take + // those as well. + if ($this->options & self::OPTION_FORGIVING) { + while ('=' === substr($value, -1) && $this->lineBuffer) { + // Reading the line + $this->readLine(); + // Grabbing the raw form + $value .= "\n".$this->rawLine; + } + } + + return $value; + } +} diff --git a/vendor/sabre/vobject/lib/Parser/Parser.php b/vendor/sabre/vobject/lib/Parser/Parser.php new file mode 100644 index 0000000..b7b6114 --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/Parser.php @@ -0,0 +1,75 @@ +setInput($input); + } + $this->options = $options; + } + + /** + * This method starts the parsing process. + * + * If the input was not supplied during construction, it's possible to pass + * it here instead. + * + * If either input or options are not supplied, the defaults will be used. + * + * @param mixed $input + * @param int $options + * + * @return array + */ + abstract public function parse($input = null, $options = 0); + + /** + * Sets the input data. + * + * @param mixed $input + */ + abstract public function setInput($input); +} diff --git a/vendor/sabre/vobject/lib/Parser/XML.php b/vendor/sabre/vobject/lib/Parser/XML.php new file mode 100644 index 0000000..7877317 --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/XML.php @@ -0,0 +1,377 @@ +setInput($input); + } + + if (0 !== $options) { + $this->options = $options; + } + + if (is_null($this->input)) { + throw new EofException('End of input stream, or no input supplied'); + } + + switch ($this->input['name']) { + case '{'.self::XCAL_NAMESPACE.'}icalendar': + $this->root = new VCalendar([], false); + $this->pointer = &$this->input['value'][0]; + $this->parseVCalendarComponents($this->root); + break; + + case '{'.self::XCARD_NAMESPACE.'}vcards': + foreach ($this->input['value'] as &$vCard) { + $this->root = new VCard(['version' => '4.0'], false); + $this->pointer = &$vCard; + $this->parseVCardComponents($this->root); + + // We just parse the first element. + break; + } + break; + + default: + throw new ParseException('Unsupported XML standard'); + } + + return $this->root; + } + + /** + * Parse a xCalendar component. + */ + protected function parseVCalendarComponents(Component $parentComponent) + { + foreach ($this->pointer['value'] ?: [] as $children) { + switch (static::getTagName($children['name'])) { + case 'properties': + $this->pointer = &$children['value']; + $this->parseProperties($parentComponent); + break; + + case 'components': + $this->pointer = &$children; + $this->parseComponent($parentComponent); + break; + } + } + } + + /** + * Parse a xCard component. + */ + protected function parseVCardComponents(Component $parentComponent) + { + $this->pointer = &$this->pointer['value']; + $this->parseProperties($parentComponent); + } + + /** + * Parse xCalendar and xCard properties. + * + * @param string $propertyNamePrefix + */ + protected function parseProperties(Component $parentComponent, $propertyNamePrefix = '') + { + foreach ($this->pointer ?: [] as $xmlProperty) { + list($namespace, $tagName) = SabreXml\Service::parseClarkNotation($xmlProperty['name']); + + $propertyName = $tagName; + $propertyValue = []; + $propertyParameters = []; + $propertyType = 'text'; + + // A property which is not part of the standard. + if (self::XCAL_NAMESPACE !== $namespace + && self::XCARD_NAMESPACE !== $namespace) { + $propertyName = 'xml'; + $value = '<'.$tagName.' xmlns="'.$namespace.'"'; + + foreach ($xmlProperty['attributes'] as $attributeName => $attributeValue) { + $value .= ' '.$attributeName.'="'.str_replace('"', '\"', $attributeValue).'"'; + } + + $value .= '>'.$xmlProperty['value'].''; + + $propertyValue = [$value]; + + $this->createProperty( + $parentComponent, + $propertyName, + $propertyParameters, + $propertyType, + $propertyValue + ); + + continue; + } + + // xCard group. + if ('group' === $propertyName) { + if (!isset($xmlProperty['attributes']['name'])) { + continue; + } + + $this->pointer = &$xmlProperty['value']; + $this->parseProperties( + $parentComponent, + strtoupper($xmlProperty['attributes']['name']).'.' + ); + + continue; + } + + // Collect parameters. + foreach ($xmlProperty['value'] as $i => $xmlPropertyChild) { + if (!is_array($xmlPropertyChild) + || 'parameters' !== static::getTagName($xmlPropertyChild['name'])) { + continue; + } + + $xmlParameters = $xmlPropertyChild['value']; + + foreach ($xmlParameters as $xmlParameter) { + $propertyParameterValues = []; + + foreach ($xmlParameter['value'] as $xmlParameterValues) { + $propertyParameterValues[] = $xmlParameterValues['value']; + } + + $propertyParameters[static::getTagName($xmlParameter['name'])] + = implode(',', $propertyParameterValues); + } + + array_splice($xmlProperty['value'], $i, 1); + } + + $propertyNameExtended = ($this->root instanceof VCalendar + ? 'xcal' + : 'xcard').':'.$propertyName; + + switch ($propertyNameExtended) { + case 'xcal:geo': + $propertyType = 'float'; + $propertyValue['latitude'] = 0; + $propertyValue['longitude'] = 0; + + foreach ($xmlProperty['value'] as $xmlRequestChild) { + $propertyValue[static::getTagName($xmlRequestChild['name'])] + = $xmlRequestChild['value']; + } + break; + + case 'xcal:request-status': + $propertyType = 'text'; + + foreach ($xmlProperty['value'] as $xmlRequestChild) { + $propertyValue[static::getTagName($xmlRequestChild['name'])] + = $xmlRequestChild['value']; + } + break; + + case 'xcal:freebusy': + $propertyType = 'freebusy'; + // We don't break because we only want to set + // another property type. + + // no break + case 'xcal:categories': + case 'xcal:resources': + case 'xcal:exdate': + foreach ($xmlProperty['value'] as $specialChild) { + $propertyValue[static::getTagName($specialChild['name'])] + = $specialChild['value']; + } + break; + + case 'xcal:rdate': + $propertyType = 'date-time'; + + foreach ($xmlProperty['value'] as $specialChild) { + $tagName = static::getTagName($specialChild['name']); + + if ('period' === $tagName) { + $propertyParameters['value'] = 'PERIOD'; + $propertyValue[] = implode('/', $specialChild['value']); + } else { + $propertyValue[] = $specialChild['value']; + } + } + break; + + default: + $propertyType = static::getTagName($xmlProperty['value'][0]['name']); + + foreach ($xmlProperty['value'] as $value) { + $propertyValue[] = $value['value']; + } + + if ('date' === $propertyType) { + $propertyParameters['value'] = 'DATE'; + } + break; + } + + $this->createProperty( + $parentComponent, + $propertyNamePrefix.$propertyName, + $propertyParameters, + $propertyType, + $propertyValue + ); + } + } + + /** + * Parse a component. + */ + protected function parseComponent(Component $parentComponent) + { + $components = $this->pointer['value'] ?: []; + + foreach ($components as $component) { + $componentName = static::getTagName($component['name']); + $currentComponent = $this->root->createComponent( + $componentName, + null, + false + ); + + $this->pointer = &$component; + $this->parseVCalendarComponents($currentComponent); + + $parentComponent->add($currentComponent); + } + } + + /** + * Create a property. + * + * @param string $name + * @param array $parameters + * @param string $type + * @param mixed $value + */ + protected function createProperty(Component $parentComponent, $name, $parameters, $type, $value) + { + $property = $this->root->createProperty( + $name, + null, + $parameters, + $type + ); + $parentComponent->add($property); + $property->setXmlValue($value); + } + + /** + * Sets the input data. + * + * @param resource|string $input + */ + public function setInput($input) + { + if (is_resource($input)) { + $input = stream_get_contents($input); + } + + if (is_string($input)) { + $reader = new SabreXml\Reader(); + $reader->elementMap['{'.self::XCAL_NAMESPACE.'}period'] + = XML\Element\KeyValue::class; + $reader->elementMap['{'.self::XCAL_NAMESPACE.'}recur'] + = XML\Element\KeyValue::class; + $reader->xml($input); + $input = $reader->parse(); + } + + $this->input = $input; + } + + /** + * Get tag name from a Clark notation. + * + * @param string $clarkedTagName + * + * @return string + */ + protected static function getTagName($clarkedTagName) + { + list(, $tagName) = SabreXml\Service::parseClarkNotation($clarkedTagName); + + return $tagName; + } +} diff --git a/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php b/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php new file mode 100644 index 0000000..c0bbf0d --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php @@ -0,0 +1,65 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param XML\Reader $reader + * + * @return mixed + */ + public static function xmlDeserialize(SabreXml\Reader $reader) + { + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + + return []; + } + + $values = []; + $reader->read(); + + do { + if (SabreXml\Reader::ELEMENT === $reader->nodeType) { + $name = $reader->localName; + $values[$name] = $reader->parseCurrentElement()['value']; + } else { + $reader->read(); + } + } while (SabreXml\Reader::END_ELEMENT !== $reader->nodeType); + + $reader->read(); + + return $values; + } +} diff --git a/vendor/sabre/vobject/lib/Property.php b/vendor/sabre/vobject/lib/Property.php new file mode 100644 index 0000000..f9cf8e3 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property.php @@ -0,0 +1,615 @@ +value syntax. + * + * @param Component $root The root document + * @param string $name + * @param string|array|null $value + * @param array $parameters List of parameters + * @param string $group The vcard property group + */ + public function __construct(Component $root, $name, $value = null, array $parameters = [], $group = null) + { + $this->name = $name; + $this->group = $group; + + $this->root = $root; + + foreach ($parameters as $k => $v) { + $this->add($k, $v); + } + + if (!is_null($value)) { + $this->setValue($value); + } + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * @param string|array $value + */ + public function setValue($value) + { + $this->value = $value; + } + + /** + * Returns the current value. + * + * This method will always return a singular value. If this was a + * multi-value object, some decision will be made first on how to represent + * it as a string. + * + * To get the correct multi-value version, use getParts. + * + * @return string + */ + public function getValue() + { + if (is_array($this->value)) { + if (0 == count($this->value)) { + return; + } elseif (1 === count($this->value)) { + return $this->value[0]; + } else { + return $this->getRawMimeDirValue(); + } + } else { + return $this->value; + } + } + + /** + * Sets a multi-valued property. + */ + public function setParts(array $parts) + { + $this->value = $parts; + } + + /** + * Returns a multi-valued property. + * + * This method always returns an array, if there was only a single value, + * it will still be wrapped in an array. + * + * @return array + */ + public function getParts() + { + if (is_null($this->value)) { + return []; + } elseif (is_array($this->value)) { + return $this->value; + } else { + return [$this->value]; + } + } + + /** + * Adds a new parameter. + * + * If a parameter with same name already existed, the values will be + * combined. + * If nameless parameter is added, we try to guess its name. + * + * @param string $name + * @param string|array|null $value + */ + public function add($name, $value = null) + { + $noName = false; + if (null === $name) { + $name = Parameter::guessParameterNameByValue($value); + $noName = true; + } + + if (isset($this->parameters[strtoupper($name)])) { + $this->parameters[strtoupper($name)]->addValue($value); + } else { + $param = new Parameter($this->root, $name, $value); + $param->noName = $noName; + $this->parameters[$param->name] = $param; + } + } + + /** + * Returns an iterable list of children. + * + * @return array + */ + public function parameters() + { + return $this->parameters; + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + abstract public function getValueType(); + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + */ + abstract public function setRawMimeDirValue($val); + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + abstract public function getRawMimeDirValue(); + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + public function serialize() + { + $str = $this->name; + if ($this->group) { + $str = $this->group.'.'.$this->name; + } + + foreach ($this->parameters() as $param) { + $str .= ';'.$param->serialize(); + } + + $str .= ':'.$this->getRawMimeDirValue(); + + $str = \preg_replace( + '/( + (?:^.)? # 1 additional byte in first line because of missing single space (see next line) + .{1,74} # max 75 bytes per line (1 byte is used for a single space added after every CRLF) + (?![\x80-\xbf]) # prevent splitting multibyte characters + )/x', + "$1\r\n ", + $str + ); + + // remove single space after last CRLF + return \substr($str, 0, -1); + } + + /** + * Returns the value, in the format it should be encoded for JSON. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + return $this->getParts(); + } + + /** + * Sets the JSON value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + */ + public function setJsonValue(array $value) + { + if (1 === count($value)) { + $this->setValue(reset($value)); + } else { + $this->setValue($value); + } + } + + /** + * This method returns an array, with the representation as it should be + * encoded in JSON. This is used to create jCard or jCal documents. + * + * @return array + */ + public function jsonSerialize() + { + $parameters = []; + + foreach ($this->parameters as $parameter) { + if ('VALUE' === $parameter->name) { + continue; + } + $parameters[strtolower($parameter->name)] = $parameter->jsonSerialize(); + } + // In jCard, we need to encode the property-group as a separate 'group' + // parameter. + if ($this->group) { + $parameters['group'] = $this->group; + } + + return array_merge( + [ + strtolower($this->name), + (object) $parameters, + strtolower($this->getValueType()), + ], + $this->getJsonValue() + ); + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + */ + public function setXmlValue(array $value) + { + $this->setJsonValue($value); + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + public function xmlSerialize(Xml\Writer $writer) + { + $parameters = []; + + foreach ($this->parameters as $parameter) { + if ('VALUE' === $parameter->name) { + continue; + } + + $parameters[] = $parameter; + } + + $writer->startElement(strtolower($this->name)); + + if (!empty($parameters)) { + $writer->startElement('parameters'); + + foreach ($parameters as $parameter) { + $writer->startElement(strtolower($parameter->name)); + $writer->write($parameter); + $writer->endElement(); + } + + $writer->endElement(); + } + + $this->xmlSerializeValue($writer); + $writer->endElement(); + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + protected function xmlSerializeValue(Xml\Writer $writer) + { + $valueType = strtolower($this->getValueType()); + + foreach ($this->getJsonValue() as $values) { + foreach ((array) $values as $value) { + $writer->writeElement($valueType, $value); + } + } + } + + /** + * Called when this object is being cast to a string. + * + * If the property only had a single value, you will get just that. In the + * case the property had multiple values, the contents will be escaped and + * combined with ,. + * + * @return string + */ + public function __toString() + { + return (string) $this->getValue(); + } + + /* ArrayAccess interface {{{ */ + + /** + * Checks if an array element exists. + * + * @param mixed $name + * + * @return bool + */ + public function offsetExists($name) + { + if (is_int($name)) { + return parent::offsetExists($name); + } + + $name = strtoupper($name); + + foreach ($this->parameters as $parameter) { + if ($parameter->name == $name) { + return true; + } + } + + return false; + } + + /** + * Returns a parameter. + * + * If the parameter does not exist, null is returned. + * + * @param string $name + * + * @return Node + */ + public function offsetGet($name) + { + if (is_int($name)) { + return parent::offsetGet($name); + } + $name = strtoupper($name); + + if (!isset($this->parameters[$name])) { + return; + } + + return $this->parameters[$name]; + } + + /** + * Creates a new parameter. + * + * @param string $name + * @param mixed $value + */ + public function offsetSet($name, $value) + { + if (is_int($name)) { + parent::offsetSet($name, $value); + // @codeCoverageIgnoreStart + // This will never be reached, because an exception is always + // thrown. + return; + // @codeCoverageIgnoreEnd + } + + $param = new Parameter($this->root, $name, $value); + $this->parameters[$param->name] = $param; + } + + /** + * Removes one or more parameters with the specified name. + * + * @param string $name + */ + public function offsetUnset($name) + { + if (is_int($name)) { + parent::offsetUnset($name); + // @codeCoverageIgnoreStart + // This will never be reached, because an exception is always + // thrown. + return; + // @codeCoverageIgnoreEnd + } + + unset($this->parameters[strtoupper($name)]); + } + + /* }}} */ + + /** + * This method is automatically called when the object is cloned. + * Specifically, this will ensure all child elements are also cloned. + */ + public function __clone() + { + foreach ($this->parameters as $key => $child) { + $this->parameters[$key] = clone $child; + $this->parameters[$key]->parent = $this; + } + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * - Node::REPAIR - If something is broken, and automatic repair may + * be attempted. + * + * An array is returned with warnings. + * + * Every item in the array has the following properties: + * * level - (number between 1 and 3 with severity information) + * * message - (human readable message) + * * node - (reference to the offending node) + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $warnings = []; + + // Checking if our value is UTF-8 + if (!StringUtil::isUTF8($this->getRawMimeDirValue())) { + $oldValue = $this->getRawMimeDirValue(); + $level = 3; + if ($options & self::REPAIR) { + $newValue = StringUtil::convertToUTF8($oldValue); + if (true || StringUtil::isUTF8($newValue)) { + $this->setRawMimeDirValue($newValue); + $level = 1; + } + } + + if (preg_match('%([\x00-\x08\x0B-\x0C\x0E-\x1F\x7F])%', $oldValue, $matches)) { + $message = 'Property contained a control character (0x'.bin2hex($matches[1]).')'; + } else { + $message = 'Property is not valid UTF-8! '.$oldValue; + } + + $warnings[] = [ + 'level' => $level, + 'message' => $message, + 'node' => $this, + ]; + } + + // Checking if the propertyname does not contain any invalid bytes. + if (!preg_match('/^([A-Z0-9-]+)$/', $this->name)) { + $warnings[] = [ + 'level' => $options & self::REPAIR ? 1 : 3, + 'message' => 'The propertyname: '.$this->name.' contains invalid characters. Only A-Z, 0-9 and - are allowed', + 'node' => $this, + ]; + if ($options & self::REPAIR) { + // Uppercasing and converting underscores to dashes. + $this->name = strtoupper( + str_replace('_', '-', $this->name) + ); + // Removing every other invalid character + $this->name = preg_replace('/([^A-Z0-9-])/u', '', $this->name); + } + } + + if ($encoding = $this->offsetGet('ENCODING')) { + if (Document::VCARD40 === $this->root->getDocumentType()) { + $warnings[] = [ + 'level' => 3, + 'message' => 'ENCODING parameter is not valid in vCard 4.', + 'node' => $this, + ]; + } else { + $encoding = (string) $encoding; + + $allowedEncoding = []; + + switch ($this->root->getDocumentType()) { + case Document::ICALENDAR20: + $allowedEncoding = ['8BIT', 'BASE64']; + break; + case Document::VCARD21: + $allowedEncoding = ['QUOTED-PRINTABLE', 'BASE64', '8BIT']; + break; + case Document::VCARD30: + $allowedEncoding = ['B']; + //Repair vCard30 that use BASE64 encoding + if ($options & self::REPAIR) { + if ('BASE64' === strtoupper($encoding)) { + $encoding = 'B'; + $this['ENCODING'] = $encoding; + $warnings[] = [ + 'level' => 1, + 'message' => 'ENCODING=BASE64 has been transformed to ENCODING=B.', + 'node' => $this, + ]; + } + } + break; + } + if ($allowedEncoding && !in_array(strtoupper($encoding), $allowedEncoding)) { + $warnings[] = [ + 'level' => 3, + 'message' => 'ENCODING='.strtoupper($encoding).' is not valid for this document type.', + 'node' => $this, + ]; + } + } + } + + // Validating inner parameters + foreach ($this->parameters as $param) { + $warnings = array_merge($warnings, $param->validate($options)); + } + + return $warnings; + } + + /** + * Call this method on a document if you're done using it. + * + * It's intended to remove all circular references, so PHP can easily clean + * it up. + */ + public function destroy() + { + parent::destroy(); + foreach ($this->parameters as $param) { + $param->destroy(); + } + $this->parameters = []; + } +} diff --git a/vendor/sabre/vobject/lib/Property/Binary.php b/vendor/sabre/vobject/lib/Property/Binary.php new file mode 100644 index 0000000..ec6713f --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Binary.php @@ -0,0 +1,109 @@ +value = $value[0]; + } else { + throw new \InvalidArgumentException('The argument must either be a string or an array with only one child'); + } + } else { + $this->value = $value; + } + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + */ + public function setRawMimeDirValue($val) + { + $this->value = base64_decode($val); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return base64_encode($this->value); + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'BINARY'; + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + return [base64_encode($this->getValue())]; + } + + /** + * Sets the json value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + */ + public function setJsonValue(array $value) + { + $value = array_map('base64_decode', $value); + parent::setJsonValue($value); + } +} diff --git a/vendor/sabre/vobject/lib/Property/Boolean.php b/vendor/sabre/vobject/lib/Property/Boolean.php new file mode 100644 index 0000000..4bd6ffd --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Boolean.php @@ -0,0 +1,72 @@ +setValue($val); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return $this->value ? 'TRUE' : 'FALSE'; + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'BOOLEAN'; + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + */ + public function setXmlValue(array $value) + { + $value = array_map( + function ($value) { + return 'true' === $value; + }, + $value + ); + parent::setXmlValue($value); + } +} diff --git a/vendor/sabre/vobject/lib/Property/FlatText.php b/vendor/sabre/vobject/lib/Property/FlatText.php new file mode 100644 index 0000000..d15cfe0 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/FlatText.php @@ -0,0 +1,46 @@ +setValue($val); + } +} diff --git a/vendor/sabre/vobject/lib/Property/FloatValue.php b/vendor/sabre/vobject/lib/Property/FloatValue.php new file mode 100644 index 0000000..0d03469 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/FloatValue.php @@ -0,0 +1,124 @@ +delimiter, $val); + foreach ($val as &$item) { + $item = (float) $item; + } + $this->setParts($val); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return implode( + $this->delimiter, + $this->getParts() + ); + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'FLOAT'; + } + + /** + * Returns the value, in the format it should be encoded for JSON. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + $val = array_map('floatval', $this->getParts()); + + // Special-casing the GEO property. + // + // See: + // http://tools.ietf.org/html/draft-ietf-jcardcal-jcal-04#section-3.4.1.2 + if ('GEO' === $this->name) { + return [$val]; + } + + return $val; + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + */ + public function setXmlValue(array $value) + { + $value = array_map('floatval', $value); + parent::setXmlValue($value); + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + protected function xmlSerializeValue(Xml\Writer $writer) + { + // Special-casing the GEO property. + // + // See: + // http://tools.ietf.org/html/rfc6321#section-3.4.1.2 + if ('GEO' === $this->name) { + $value = array_map('floatval', $this->getParts()); + + $writer->writeElement('latitude', $value[0]); + $writer->writeElement('longitude', $value[1]); + } else { + parent::xmlSerializeValue($writer); + } + } +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/CalAddress.php b/vendor/sabre/vobject/lib/Property/ICalendar/CalAddress.php new file mode 100644 index 0000000..86be66c --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/CalAddress.php @@ -0,0 +1,59 @@ +getValue(); + if (!strpos($input, ':')) { + return $input; + } + list($schema, $everythingElse) = explode(':', $input, 2); + + return strtolower($schema).':'.$everythingElse; + } +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Date.php b/vendor/sabre/vobject/lib/Property/ICalendar/Date.php new file mode 100644 index 0000000..d8e86d1 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Date.php @@ -0,0 +1,18 @@ +setDateTimes($parts); + } else { + parent::setParts($parts); + } + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * Instead of strings, you may also use DateTime here. + * + * @param string|array|DateTimeInterface $value + */ + public function setValue($value) + { + if (is_array($value) && isset($value[0]) && $value[0] instanceof DateTimeInterface) { + $this->setDateTimes($value); + } elseif ($value instanceof DateTimeInterface) { + $this->setDateTimes([$value]); + } else { + parent::setValue($value); + } + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + */ + public function setRawMimeDirValue($val) + { + $this->setValue(explode($this->delimiter, $val)); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return implode($this->delimiter, $this->getParts()); + } + + /** + * Returns true if this is a DATE-TIME value, false if it's a DATE. + * + * @return bool + */ + public function hasTime() + { + return 'DATE' !== strtoupper((string) $this['VALUE']); + } + + /** + * Returns true if this is a floating DATE or DATE-TIME. + * + * Note that DATE is always floating. + */ + public function isFloating() + { + return + !$this->hasTime() || + ( + !isset($this['TZID']) && + false === strpos($this->getValue(), 'Z') + ); + } + + /** + * Returns a date-time value. + * + * Note that if this property contained more than 1 date-time, only the + * first will be returned. To get an array with multiple values, call + * getDateTimes. + * + * If no timezone information is known, because it's either an all-day + * property or floating time, we will use the DateTimeZone argument to + * figure out the exact date. + * + * @param DateTimeZone $timeZone + * + * @return \DateTimeImmutable + */ + public function getDateTime(DateTimeZone $timeZone = null) + { + $dt = $this->getDateTimes($timeZone); + if (!$dt) { + return; + } + + return $dt[0]; + } + + /** + * Returns multiple date-time values. + * + * If no timezone information is known, because it's either an all-day + * property or floating time, we will use the DateTimeZone argument to + * figure out the exact date. + * + * @param DateTimeZone $timeZone + * + * @return \DateTimeImmutable[] + * @return \DateTime[] + */ + public function getDateTimes(DateTimeZone $timeZone = null) + { + // Does the property have a TZID? + $tzid = $this['TZID']; + + if ($tzid) { + $timeZone = TimeZoneUtil::getTimeZone((string) $tzid, $this->root); + } + + $dts = []; + foreach ($this->getParts() as $part) { + $dts[] = DateTimeParser::parse($part, $timeZone); + } + + return $dts; + } + + /** + * Sets the property as a DateTime object. + * + * @param bool isFloating If set to true, timezones will be ignored + */ + public function setDateTime(DateTimeInterface $dt, $isFloating = false) + { + $this->setDateTimes([$dt], $isFloating); + } + + /** + * Sets the property as multiple date-time objects. + * + * The first value will be used as a reference for the timezones, and all + * the other values will be adjusted for that timezone + * + * @param DateTimeInterface[] $dt + * @param bool isFloating If set to true, timezones will be ignored + */ + public function setDateTimes(array $dt, $isFloating = false) + { + $values = []; + + if ($this->hasTime()) { + $tz = null; + $isUtc = false; + + foreach ($dt as $d) { + if ($isFloating) { + $values[] = $d->format('Ymd\\THis'); + continue; + } + if (is_null($tz)) { + $tz = $d->getTimeZone(); + $isUtc = in_array($tz->getName(), ['UTC', 'GMT', 'Z', '+00:00']); + if (!$isUtc) { + $this->offsetSet('TZID', $tz->getName()); + } + } else { + $d = $d->setTimeZone($tz); + } + + if ($isUtc) { + $values[] = $d->format('Ymd\\THis\\Z'); + } else { + $values[] = $d->format('Ymd\\THis'); + } + } + if ($isUtc || $isFloating) { + $this->offsetUnset('TZID'); + } + } else { + foreach ($dt as $d) { + $values[] = $d->format('Ymd'); + } + $this->offsetUnset('TZID'); + } + + $this->value = $values; + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return $this->hasTime() ? 'DATE-TIME' : 'DATE'; + } + + /** + * Returns the value, in the format it should be encoded for JSON. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + $dts = $this->getDateTimes(); + $hasTime = $this->hasTime(); + $isFloating = $this->isFloating(); + + $tz = $dts[0]->getTimeZone(); + $isUtc = $isFloating ? false : in_array($tz->getName(), ['UTC', 'GMT', 'Z']); + + return array_map( + function (DateTimeInterface $dt) use ($hasTime, $isUtc) { + if ($hasTime) { + return $dt->format('Y-m-d\\TH:i:s').($isUtc ? 'Z' : ''); + } else { + return $dt->format('Y-m-d'); + } + }, + $dts + ); + } + + /** + * Sets the json value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + */ + public function setJsonValue(array $value) + { + // dates and times in jCal have one difference to dates and times in + // iCalendar. In jCal date-parts are separated by dashes, and + // time-parts are separated by colons. It makes sense to just remove + // those. + $this->setValue( + array_map( + function ($item) { + return strtr($item, [':' => '', '-' => '']); + }, + $value + ) + ); + } + + /** + * We need to intercept offsetSet, because it may be used to alter the + * VALUE from DATE-TIME to DATE or vice-versa. + * + * @param string $name + * @param mixed $value + */ + public function offsetSet($name, $value) + { + parent::offsetSet($name, $value); + if ('VALUE' !== strtoupper($name)) { + return; + } + + // This will ensure that dates are correctly encoded. + $this->setDateTimes($this->getDateTimes()); + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $messages = parent::validate($options); + $valueType = $this->getValueType(); + $values = $this->getParts(); + foreach ($values as $value) { + try { + switch ($valueType) { + case 'DATE': + DateTimeParser::parseDate($value); + break; + case 'DATE-TIME': + DateTimeParser::parseDateTime($value); + break; + } + } catch (InvalidDataException $e) { + $messages[] = [ + 'level' => 3, + 'message' => 'The supplied value ('.$value.') is not a correct '.$valueType, + 'node' => $this, + ]; + break; + } + } + + return $messages; + } +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Duration.php b/vendor/sabre/vobject/lib/Property/ICalendar/Duration.php new file mode 100644 index 0000000..87f0081 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Duration.php @@ -0,0 +1,79 @@ +setValue(explode($this->delimiter, $val)); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return implode($this->delimiter, $this->getParts()); + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'DURATION'; + } + + /** + * Returns a DateInterval representation of the Duration property. + * + * If the property has more than one value, only the first is returned. + * + * @return \DateInterval + */ + public function getDateInterval() + { + $parts = $this->getParts(); + $value = $parts[0]; + + return DateTimeParser::parseDuration($value); + } +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Period.php b/vendor/sabre/vobject/lib/Property/ICalendar/Period.php new file mode 100644 index 0000000..eb37527 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Period.php @@ -0,0 +1,135 @@ +setValue(explode($this->delimiter, $val)); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return implode($this->delimiter, $this->getParts()); + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'PERIOD'; + } + + /** + * Sets the json value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + */ + public function setJsonValue(array $value) + { + $value = array_map( + function ($item) { + return strtr(implode('/', $item), [':' => '', '-' => '']); + }, + $value + ); + parent::setJsonValue($value); + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + $return = []; + foreach ($this->getParts() as $item) { + list($start, $end) = explode('/', $item, 2); + + $start = DateTimeParser::parseDateTime($start); + + // This is a duration value. + if ('P' === $end[0]) { + $return[] = [ + $start->format('Y-m-d\\TH:i:s'), + $end, + ]; + } else { + $end = DateTimeParser::parseDateTime($end); + $return[] = [ + $start->format('Y-m-d\\TH:i:s'), + $end->format('Y-m-d\\TH:i:s'), + ]; + } + } + + return $return; + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + protected function xmlSerializeValue(Xml\Writer $writer) + { + $writer->startElement(strtolower($this->getValueType())); + $value = $this->getJsonValue(); + $writer->writeElement('start', $value[0][0]); + + if ('P' === $value[0][1][0]) { + $writer->writeElement('duration', $value[0][1]); + } else { + $writer->writeElement('end', $value[0][1]); + } + + $writer->endElement(); + } +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Recur.php b/vendor/sabre/vobject/lib/Property/ICalendar/Recur.php new file mode 100644 index 0000000..3d632fe --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Recur.php @@ -0,0 +1,336 @@ +value array that is accessible using + * getParts, and may be set using setParts. + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Recur extends Property +{ + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * @param string|array $value + */ + public function setValue($value) + { + // If we're getting the data from json, we'll be receiving an object + if ($value instanceof \StdClass) { + $value = (array) $value; + } + + if (is_array($value)) { + $newVal = []; + foreach ($value as $k => $v) { + if (is_string($v)) { + $v = strtoupper($v); + + // The value had multiple sub-values + if (false !== strpos($v, ',')) { + $v = explode(',', $v); + } + if (0 === strcmp($k, 'until')) { + $v = strtr($v, [':' => '', '-' => '']); + } + } elseif (is_array($v)) { + $v = array_map('strtoupper', $v); + } + + $newVal[strtoupper($k)] = $v; + } + $this->value = $newVal; + } elseif (is_string($value)) { + $this->value = self::stringToArray($value); + } else { + throw new \InvalidArgumentException('You must either pass a string, or a key=>value array'); + } + } + + /** + * Returns the current value. + * + * This method will always return a singular value. If this was a + * multi-value object, some decision will be made first on how to represent + * it as a string. + * + * To get the correct multi-value version, use getParts. + * + * @return string + */ + public function getValue() + { + $out = []; + foreach ($this->value as $key => $value) { + $out[] = $key.'='.(is_array($value) ? implode(',', $value) : $value); + } + + return strtoupper(implode(';', $out)); + } + + /** + * Sets a multi-valued property. + */ + public function setParts(array $parts) + { + $this->setValue($parts); + } + + /** + * Returns a multi-valued property. + * + * This method always returns an array, if there was only a single value, + * it will still be wrapped in an array. + * + * @return array + */ + public function getParts() + { + return $this->value; + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + */ + public function setRawMimeDirValue($val) + { + $this->setValue($val); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return $this->getValue(); + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'RECUR'; + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + $values = []; + foreach ($this->getParts() as $k => $v) { + if (0 === strcmp($k, 'UNTIL')) { + $date = new DateTime($this->root, null, $v); + $values[strtolower($k)] = $date->getJsonValue()[0]; + } elseif (0 === strcmp($k, 'COUNT')) { + $values[strtolower($k)] = intval($v); + } else { + $values[strtolower($k)] = $v; + } + } + + return [$values]; + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + protected function xmlSerializeValue(Xml\Writer $writer) + { + $valueType = strtolower($this->getValueType()); + + foreach ($this->getJsonValue() as $value) { + $writer->writeElement($valueType, $value); + } + } + + /** + * Parses an RRULE value string, and turns it into a struct-ish array. + * + * @param string $value + * + * @return array + */ + public static function stringToArray($value) + { + $value = strtoupper($value); + $newValue = []; + foreach (explode(';', $value) as $part) { + // Skipping empty parts. + if (empty($part)) { + continue; + } + list($partName, $partValue) = explode('=', $part); + + // The value itself had multiple values.. + if (false !== strpos($partValue, ',')) { + $partValue = explode(',', $partValue); + } + $newValue[$partName] = $partValue; + } + + return $newValue; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $repair = ($options & self::REPAIR); + + $warnings = parent::validate($options); + $values = $this->getParts(); + + foreach ($values as $key => $value) { + if ('' === $value) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'Invalid value for '.$key.' in '.$this->name, + 'node' => $this, + ]; + if ($repair) { + unset($values[$key]); + } + } elseif ('BYMONTH' == $key) { + $byMonth = (array) $value; + foreach ($byMonth as $i => $v) { + if (!is_numeric($v) || (int) $v < 1 || (int) $v > 12) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'BYMONTH in RRULE must have value(s) between 1 and 12!', + 'node' => $this, + ]; + if ($repair) { + if (is_array($value)) { + unset($values[$key][$i]); + } else { + unset($values[$key]); + } + } + } + } + // if there is no valid entry left, remove the whole value + if (is_array($value) && empty($values[$key])) { + unset($values[$key]); + } + } elseif ('BYWEEKNO' == $key) { + $byWeekNo = (array) $value; + foreach ($byWeekNo as $i => $v) { + if (!is_numeric($v) || (int) $v < -53 || 0 == (int) $v || (int) $v > 53) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'BYWEEKNO in RRULE must have value(s) from -53 to -1, or 1 to 53!', + 'node' => $this, + ]; + if ($repair) { + if (is_array($value)) { + unset($values[$key][$i]); + } else { + unset($values[$key]); + } + } + } + } + // if there is no valid entry left, remove the whole value + if (is_array($value) && empty($values[$key])) { + unset($values[$key]); + } + } elseif ('BYYEARDAY' == $key) { + $byYearDay = (array) $value; + foreach ($byYearDay as $i => $v) { + if (!is_numeric($v) || (int) $v < -366 || 0 == (int) $v || (int) $v > 366) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'BYYEARDAY in RRULE must have value(s) from -366 to -1, or 1 to 366!', + 'node' => $this, + ]; + if ($repair) { + if (is_array($value)) { + unset($values[$key][$i]); + } else { + unset($values[$key]); + } + } + } + } + // if there is no valid entry left, remove the whole value + if (is_array($value) && empty($values[$key])) { + unset($values[$key]); + } + } + } + if (!isset($values['FREQ'])) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'FREQ is required in '.$this->name, + 'node' => $this, + ]; + if ($repair) { + $this->parent->remove($this); + } + } + if ($repair) { + $this->setValue($values); + } + + return $warnings; + } +} diff --git a/vendor/sabre/vobject/lib/Property/IntegerValue.php b/vendor/sabre/vobject/lib/Property/IntegerValue.php new file mode 100644 index 0000000..3ae7752 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/IntegerValue.php @@ -0,0 +1,76 @@ +setValue((int) $val); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return $this->value; + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'INTEGER'; + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + return [(int) $this->getValue()]; + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + */ + public function setXmlValue(array $value) + { + $value = array_map('intval', $value); + parent::setXmlValue($value); + } +} diff --git a/vendor/sabre/vobject/lib/Property/Text.php b/vendor/sabre/vobject/lib/Property/Text.php new file mode 100644 index 0000000..ac8aa06 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Text.php @@ -0,0 +1,390 @@ + 5, + 'ADR' => 7, + ]; + + /** + * Creates the property. + * + * You can specify the parameters either in key=>value syntax, in which case + * parameters will automatically be created, or you can just pass a list of + * Parameter objects. + * + * @param Component $root The root document + * @param string $name + * @param string|array|null $value + * @param array $parameters List of parameters + * @param string $group The vcard property group + */ + public function __construct(Component $root, $name, $value = null, array $parameters = [], $group = null) + { + // There's two types of multi-valued text properties: + // 1. multivalue properties. + // 2. structured value properties + // + // The former is always separated by a comma, the latter by semi-colon. + if (in_array($name, $this->structuredValues)) { + $this->delimiter = ';'; + } + + parent::__construct($root, $name, $value, $parameters, $group); + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + */ + public function setRawMimeDirValue($val) + { + $this->setValue(MimeDir::unescapeValue($val, $this->delimiter)); + } + + /** + * Sets the value as a quoted-printable encoded string. + * + * @param string $val + */ + public function setQuotedPrintableValue($val) + { + $val = quoted_printable_decode($val); + + // Quoted printable only appears in vCard 2.1, and the only character + // that may be escaped there is ;. So we are simply splitting on just + // that. + // + // We also don't have to unescape \\, so all we need to look for is a ; + // that's not preceded with a \. + $regex = '# (?setValue($matches); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + $val = $this->getParts(); + + if (isset($this->minimumPropertyValues[$this->name])) { + $val = array_pad($val, $this->minimumPropertyValues[$this->name], ''); + } + + foreach ($val as &$item) { + if (!is_array($item)) { + $item = [$item]; + } + + foreach ($item as &$subItem) { + $subItem = strtr( + $subItem, + [ + '\\' => '\\\\', + ';' => '\;', + ',' => '\,', + "\n" => '\n', + "\r" => '', + ] + ); + } + $item = implode(',', $item); + } + + return implode($this->delimiter, $val); + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + // Structured text values should always be returned as a single + // array-item. Multi-value text should be returned as multiple items in + // the top-array. + if (in_array($this->name, $this->structuredValues)) { + return [$this->getParts()]; + } + + return $this->getParts(); + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'TEXT'; + } + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + public function serialize() + { + // We need to kick in a special type of encoding, if it's a 2.1 vcard. + if (Document::VCARD21 !== $this->root->getDocumentType()) { + return parent::serialize(); + } + + $val = $this->getParts(); + + if (isset($this->minimumPropertyValues[$this->name])) { + $val = \array_pad($val, $this->minimumPropertyValues[$this->name], ''); + } + + // Imploding multiple parts into a single value, and splitting the + // values with ;. + if (\count($val) > 1) { + foreach ($val as $k => $v) { + $val[$k] = \str_replace(';', '\;', $v); + } + $val = \implode(';', $val); + } else { + $val = $val[0]; + } + + $str = $this->name; + if ($this->group) { + $str = $this->group.'.'.$this->name; + } + foreach ($this->parameters as $param) { + if ('QUOTED-PRINTABLE' === $param->getValue()) { + continue; + } + $str .= ';'.$param->serialize(); + } + + // If the resulting value contains a \n, we must encode it as + // quoted-printable. + if (false !== \strpos($val, "\n")) { + $str .= ';ENCODING=QUOTED-PRINTABLE:'; + $lastLine = $str; + $out = null; + + // The PHP built-in quoted-printable-encode does not correctly + // encode newlines for us. Specifically, the \r\n sequence must in + // vcards be encoded as =0D=OA and we must insert soft-newlines + // every 75 bytes. + for ($ii = 0; $ii < \strlen($val); ++$ii) { + $ord = \ord($val[$ii]); + // These characters are encoded as themselves. + if ($ord >= 32 && $ord <= 126) { + $lastLine .= $val[$ii]; + } else { + $lastLine .= '='.\strtoupper(\bin2hex($val[$ii])); + } + if (\strlen($lastLine) >= 75) { + // Soft line break + $out .= $lastLine."=\r\n "; + $lastLine = null; + } + } + if (!\is_null($lastLine)) { + $out .= $lastLine."\r\n"; + } + + return $out; + } else { + $str .= ':'.$val; + + $str = \preg_replace( + '/( + (?:^.)? # 1 additional byte in first line because of missing single space (see next line) + .{1,74} # max 75 bytes per line (1 byte is used for a single space added after every CRLF) + (?![\x80-\xbf]) # prevent splitting multibyte characters + )/x', + "$1\r\n ", + $str + ); + + // remove single space after last CRLF + return \substr($str, 0, -1); + } + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + protected function xmlSerializeValue(Xml\Writer $writer) + { + $values = $this->getParts(); + + $map = function ($items) use ($values, $writer) { + foreach ($items as $i => $item) { + $writer->writeElement( + $item, + !empty($values[$i]) ? $values[$i] : null + ); + } + }; + + switch ($this->name) { + // Special-casing the REQUEST-STATUS property. + // + // See: + // http://tools.ietf.org/html/rfc6321#section-3.4.1.3 + case 'REQUEST-STATUS': + $writer->writeElement('code', $values[0]); + $writer->writeElement('description', $values[1]); + + if (isset($values[2])) { + $writer->writeElement('data', $values[2]); + } + break; + + case 'N': + $map([ + 'surname', + 'given', + 'additional', + 'prefix', + 'suffix', + ]); + break; + + case 'GENDER': + $map([ + 'sex', + 'text', + ]); + break; + + case 'ADR': + $map([ + 'pobox', + 'ext', + 'street', + 'locality', + 'region', + 'code', + 'country', + ]); + break; + + case 'CLIENTPIDMAP': + $map([ + 'sourceid', + 'uri', + ]); + break; + + default: + parent::xmlSerializeValue($writer); + } + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * - Node::REPAIR - If something is broken, and automatic repair may + * be attempted. + * + * An array is returned with warnings. + * + * Every item in the array has the following properties: + * * level - (number between 1 and 3 with severity information) + * * message - (human readable message) + * * node - (reference to the offending node) + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $warnings = parent::validate($options); + + if (isset($this->minimumPropertyValues[$this->name])) { + $minimum = $this->minimumPropertyValues[$this->name]; + $parts = $this->getParts(); + if (count($parts) < $minimum) { + $warnings[] = [ + 'level' => $options & self::REPAIR ? 1 : 3, + 'message' => 'The '.$this->name.' property must have at least '.$minimum.' values. It only has '.count($parts), + 'node' => $this, + ]; + if ($options & self::REPAIR) { + $parts = array_pad($parts, $minimum, ''); + $this->setParts($parts); + } + } + } + + return $warnings; + } +} diff --git a/vendor/sabre/vobject/lib/Property/Time.php b/vendor/sabre/vobject/lib/Property/Time.php new file mode 100644 index 0000000..544b5ce --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Time.php @@ -0,0 +1,131 @@ +setValue(reset($value)); + } else { + $this->setValue($value); + } + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + $parts = DateTimeParser::parseVCardTime($this->getValue()); + $timeStr = ''; + + // Hour + if (!is_null($parts['hour'])) { + $timeStr .= $parts['hour']; + + if (!is_null($parts['minute'])) { + $timeStr .= ':'; + } + } else { + // We know either minute or second _must_ be set, so we insert a + // dash for an empty value. + $timeStr .= '-'; + } + + // Minute + if (!is_null($parts['minute'])) { + $timeStr .= $parts['minute']; + + if (!is_null($parts['second'])) { + $timeStr .= ':'; + } + } else { + if (isset($parts['second'])) { + // Dash for empty minute + $timeStr .= '-'; + } + } + + // Second + if (!is_null($parts['second'])) { + $timeStr .= $parts['second']; + } + + // Timezone + if (!is_null($parts['timezone'])) { + if ('Z' === $parts['timezone']) { + $timeStr .= 'Z'; + } else { + $timeStr .= + preg_replace('/([0-9]{2})([0-9]{2})$/', '$1:$2', $parts['timezone']); + } + } + + return [$timeStr]; + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + */ + public function setXmlValue(array $value) + { + $value = array_map( + function ($value) { + return str_replace(':', '', $value); + }, + $value + ); + parent::setXmlValue($value); + } +} diff --git a/vendor/sabre/vobject/lib/Property/Unknown.php b/vendor/sabre/vobject/lib/Property/Unknown.php new file mode 100644 index 0000000..6f404c2 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Unknown.php @@ -0,0 +1,41 @@ +getRawMimeDirValue()]; + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'UNKNOWN'; + } +} diff --git a/vendor/sabre/vobject/lib/Property/Uri.php b/vendor/sabre/vobject/lib/Property/Uri.php new file mode 100644 index 0000000..830cd3f --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Uri.php @@ -0,0 +1,116 @@ +name, ['URL', 'PHOTO'])) { + // If we are encoding a URI value, and this URI value has no + // VALUE=URI parameter, we add it anyway. + // + // This is not required by any spec, but both Apple iCal and Apple + // AddressBook (at least in version 10.8) will trip over this if + // this is not set, and so it improves compatibility. + // + // See Issue #227 and #235 + $parameters['VALUE'] = new Parameter($this->root, 'VALUE', 'URI'); + } + + return $parameters; + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + */ + public function setRawMimeDirValue($val) + { + // Normally we don't need to do any type of unescaping for these + // properties, however.. we've noticed that Google Contacts + // specifically escapes the colon (:) with a backslash. While I have + // no clue why they thought that was a good idea, I'm unescaping it + // anyway. + // + // Good thing backslashes are not allowed in urls. Makes it easy to + // assume that a backslash is always intended as an escape character. + if ('URL' === $this->name) { + $regex = '# (?: (\\\\ (?: \\\\ | : ) ) ) #x'; + $matches = preg_split($regex, $val, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); + $newVal = ''; + foreach ($matches as $match) { + switch ($match) { + case '\:': + $newVal .= ':'; + break; + default: + $newVal .= $match; + break; + } + } + $this->value = $newVal; + } else { + $this->value = strtr($val, ['\,' => ',']); + } + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + if (is_array($this->value)) { + $value = $this->value[0]; + } else { + $value = $this->value; + } + + return strtr($value, [',' => '\,']); + } +} diff --git a/vendor/sabre/vobject/lib/Property/UtcOffset.php b/vendor/sabre/vobject/lib/Property/UtcOffset.php new file mode 100644 index 0000000..248ed40 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/UtcOffset.php @@ -0,0 +1,70 @@ +value = $dt->format('Ymd'); + } +} diff --git a/vendor/sabre/vobject/lib/Property/VCard/DateAndOrTime.php b/vendor/sabre/vobject/lib/Property/VCard/DateAndOrTime.php new file mode 100644 index 0000000..09918b3 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/VCard/DateAndOrTime.php @@ -0,0 +1,367 @@ + 1) { + throw new \InvalidArgumentException('Only one value allowed'); + } + if (isset($parts[0]) && $parts[0] instanceof DateTimeInterface) { + $this->setDateTime($parts[0]); + } else { + parent::setParts($parts); + } + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * Instead of strings, you may also use DateTimeInterface here. + * + * @param string|array|DateTimeInterface $value + */ + public function setValue($value) + { + if ($value instanceof DateTimeInterface) { + $this->setDateTime($value); + } else { + parent::setValue($value); + } + } + + /** + * Sets the property as a DateTime object. + */ + public function setDateTime(DateTimeInterface $dt) + { + $tz = $dt->getTimeZone(); + $isUtc = in_array($tz->getName(), ['UTC', 'GMT', 'Z']); + + if ($isUtc) { + $value = $dt->format('Ymd\\THis\\Z'); + } else { + // Calculating the offset. + $value = $dt->format('Ymd\\THisO'); + } + + $this->value = $value; + } + + /** + * Returns a date-time value. + * + * Note that if this property contained more than 1 date-time, only the + * first will be returned. To get an array with multiple values, call + * getDateTimes. + * + * If no time was specified, we will always use midnight (in the default + * timezone) as the time. + * + * If parts of the date were omitted, such as the year, we will grab the + * current values for those. So at the time of writing, if the year was + * omitted, we would have filled in 2014. + * + * @return DateTimeImmutable + */ + public function getDateTime() + { + $now = new DateTime(); + + $tzFormat = 0 === $now->getTimezone()->getOffset($now) ? '\\Z' : 'O'; + $nowParts = DateTimeParser::parseVCardDateTime($now->format('Ymd\\This'.$tzFormat)); + + $dateParts = DateTimeParser::parseVCardDateTime($this->getValue()); + + // This sets all the missing parts to the current date/time. + // So if the year was missing for a birthday, we're making it 'this + // year'. + foreach ($dateParts as $k => $v) { + if (is_null($v)) { + $dateParts[$k] = $nowParts[$k]; + } + } + + return new DateTimeImmutable("$dateParts[year]-$dateParts[month]-$dateParts[date] $dateParts[hour]:$dateParts[minute]:$dateParts[second] $dateParts[timezone]"); + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + public function getJsonValue() + { + $parts = DateTimeParser::parseVCardDateTime($this->getValue()); + + $dateStr = ''; + + // Year + if (!is_null($parts['year'])) { + $dateStr .= $parts['year']; + + if (!is_null($parts['month'])) { + // If a year and a month is set, we need to insert a separator + // dash. + $dateStr .= '-'; + } + } else { + if (!is_null($parts['month']) || !is_null($parts['date'])) { + // Inserting two dashes + $dateStr .= '--'; + } + } + + // Month + if (!is_null($parts['month'])) { + $dateStr .= $parts['month']; + + if (isset($parts['date'])) { + // If month and date are set, we need the separator dash. + $dateStr .= '-'; + } + } elseif (isset($parts['date'])) { + // If the month is empty, and a date is set, we need a 'empty + // dash' + $dateStr .= '-'; + } + + // Date + if (!is_null($parts['date'])) { + $dateStr .= $parts['date']; + } + + // Early exit if we don't have a time string. + if (is_null($parts['hour']) && is_null($parts['minute']) && is_null($parts['second'])) { + return [$dateStr]; + } + + $dateStr .= 'T'; + + // Hour + if (!is_null($parts['hour'])) { + $dateStr .= $parts['hour']; + + if (!is_null($parts['minute'])) { + $dateStr .= ':'; + } + } else { + // We know either minute or second _must_ be set, so we insert a + // dash for an empty value. + $dateStr .= '-'; + } + + // Minute + if (!is_null($parts['minute'])) { + $dateStr .= $parts['minute']; + + if (!is_null($parts['second'])) { + $dateStr .= ':'; + } + } elseif (isset($parts['second'])) { + // Dash for empty minute + $dateStr .= '-'; + } + + // Second + if (!is_null($parts['second'])) { + $dateStr .= $parts['second']; + } + + // Timezone + if (!is_null($parts['timezone'])) { + $dateStr .= $parts['timezone']; + } + + return [$dateStr]; + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + protected function xmlSerializeValue(Xml\Writer $writer) + { + $valueType = strtolower($this->getValueType()); + $parts = DateTimeParser::parseVCardDateAndOrTime($this->getValue()); + $value = ''; + + // $d = defined + $d = function ($part) use ($parts) { + return !is_null($parts[$part]); + }; + + // $r = read + $r = function ($part) use ($parts) { + return $parts[$part]; + }; + + // From the Relax NG Schema. + // + // # 4.3.1 + // value-date = element date { + // xsd:string { pattern = "\d{8}|\d{4}-\d\d|--\d\d(\d\d)?|---\d\d" } + // } + if (($d('year') || $d('month') || $d('date')) + && (!$d('hour') && !$d('minute') && !$d('second') && !$d('timezone'))) { + if ($d('year') && $d('month') && $d('date')) { + $value .= $r('year').$r('month').$r('date'); + } elseif ($d('year') && $d('month') && !$d('date')) { + $value .= $r('year').'-'.$r('month'); + } elseif (!$d('year') && $d('month')) { + $value .= '--'.$r('month').$r('date'); + } elseif (!$d('year') && !$d('month') && $d('date')) { + $value .= '---'.$r('date'); + } + + // # 4.3.2 + // value-time = element time { + // xsd:string { pattern = "(\d\d(\d\d(\d\d)?)?|-\d\d(\d\d?)|--\d\d)" + // ~ "(Z|[+\-]\d\d(\d\d)?)?" } + // } + } elseif ((!$d('year') && !$d('month') && !$d('date')) + && ($d('hour') || $d('minute') || $d('second'))) { + if ($d('hour')) { + $value .= $r('hour').$r('minute').$r('second'); + } elseif ($d('minute')) { + $value .= '-'.$r('minute').$r('second'); + } elseif ($d('second')) { + $value .= '--'.$r('second'); + } + + $value .= $r('timezone'); + + // # 4.3.3 + // value-date-time = element date-time { + // xsd:string { pattern = "(\d{8}|--\d{4}|---\d\d)T\d\d(\d\d(\d\d)?)?" + // ~ "(Z|[+\-]\d\d(\d\d)?)?" } + // } + } elseif ($d('date') && $d('hour')) { + if ($d('year') && $d('month') && $d('date')) { + $value .= $r('year').$r('month').$r('date'); + } elseif (!$d('year') && $d('month') && $d('date')) { + $value .= '--'.$r('month').$r('date'); + } elseif (!$d('year') && !$d('month') && $d('date')) { + $value .= '---'.$r('date'); + } + + $value .= 'T'.$r('hour').$r('minute').$r('second'). + $r('timezone'); + } + + $writer->writeElement($valueType, $value); + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + */ + public function setRawMimeDirValue($val) + { + $this->setValue($val); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return implode($this->delimiter, $this->getParts()); + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + public function validate($options = 0) + { + $messages = parent::validate($options); + $value = $this->getValue(); + + try { + DateTimeParser::parseVCardDateTime($value); + } catch (InvalidDataException $e) { + $messages[] = [ + 'level' => 3, + 'message' => 'The supplied value ('.$value.') is not a correct DATE-AND-OR-TIME property', + 'node' => $this, + ]; + } + + return $messages; + } +} diff --git a/vendor/sabre/vobject/lib/Property/VCard/DateTime.php b/vendor/sabre/vobject/lib/Property/VCard/DateTime.php new file mode 100644 index 0000000..49c1f35 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/VCard/DateTime.php @@ -0,0 +1,28 @@ +setValue($val); + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + public function getRawMimeDirValue() + { + return $this->getValue(); + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'LANGUAGE-TAG'; + } +} diff --git a/vendor/sabre/vobject/lib/Property/VCard/PhoneNumber.php b/vendor/sabre/vobject/lib/Property/VCard/PhoneNumber.php new file mode 100644 index 0000000..b714ffd --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/VCard/PhoneNumber.php @@ -0,0 +1,30 @@ + + */ +class PhoneNumber extends Property\Text +{ + protected $structuredValues = []; + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + public function getValueType() + { + return 'PHONE-NUMBER'; + } +} diff --git a/vendor/sabre/vobject/lib/Property/VCard/TimeStamp.php b/vendor/sabre/vobject/lib/Property/VCard/TimeStamp.php new file mode 100644 index 0000000..fccf2d6 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/VCard/TimeStamp.php @@ -0,0 +1,81 @@ +getValue()); + + $dateStr = + $parts['year'].'-'. + $parts['month'].'-'. + $parts['date'].'T'. + $parts['hour'].':'. + $parts['minute'].':'. + $parts['second']; + + // Timezone + if (!is_null($parts['timezone'])) { + $dateStr .= $parts['timezone']; + } + + return [$dateStr]; + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer + */ + protected function xmlSerializeValue(Xml\Writer $writer) + { + // xCard is the only XML and JSON format that has the same date and time + // format than vCard. + $valueType = strtolower($this->getValueType()); + $writer->writeElement($valueType, $this->getValue()); + } +} diff --git a/vendor/sabre/vobject/lib/Reader.php b/vendor/sabre/vobject/lib/Reader.php new file mode 100644 index 0000000..055d546 --- /dev/null +++ b/vendor/sabre/vobject/lib/Reader.php @@ -0,0 +1,95 @@ +setCharset($charset); + $result = $parser->parse($data, $options); + + return $result; + } + + /** + * Parses a jCard or jCal object, and returns the top component. + * + * The options argument is a bitfield. Pass any of the OPTIONS constant to + * alter the parsers' behaviour. + * + * You can either a string, a readable stream, or an array for its input. + * Specifying the array is useful if json_decode was already called on the + * input. + * + * @param string|resource|array $data + * @param int $options + * + * @return Document + */ + public static function readJson($data, $options = 0) + { + $parser = new Parser\Json(); + $result = $parser->parse($data, $options); + + return $result; + } + + /** + * Parses a xCard or xCal object, and returns the top component. + * + * The options argument is a bitfield. Pass any of the OPTIONS constant to + * alter the parsers' behaviour. + * + * You can either supply a string, or a readable stream for input. + * + * @param string|resource $data + * @param int $options + * + * @return Document + */ + public static function readXML($data, $options = 0) + { + $parser = new Parser\XML(); + $result = $parser->parse($data, $options); + + return $result; + } +} diff --git a/vendor/sabre/vobject/lib/Recur/EventIterator.php b/vendor/sabre/vobject/lib/Recur/EventIterator.php new file mode 100644 index 0000000..e42ca13 --- /dev/null +++ b/vendor/sabre/vobject/lib/Recur/EventIterator.php @@ -0,0 +1,484 @@ +timeZone = $timeZone; + + if (is_array($input)) { + $events = $input; + } elseif ($input instanceof VEvent) { + // Single instance mode. + $events = [$input]; + } else { + // Calendar + UID mode. + $uid = (string) $uid; + if (!$uid) { + throw new InvalidArgumentException('The UID argument is required when a VCALENDAR is passed to this constructor'); + } + if (!isset($input->VEVENT)) { + throw new InvalidArgumentException('No events found in this calendar'); + } + $events = $input->getByUID($uid); + } + + foreach ($events as $vevent) { + if (!isset($vevent->{'RECURRENCE-ID'})) { + $this->masterEvent = $vevent; + } else { + $this->exceptions[ + $vevent->{'RECURRENCE-ID'}->getDateTime($this->timeZone)->getTimeStamp() + ] = true; + $this->overriddenEvents[] = $vevent; + } + } + + if (!$this->masterEvent) { + // No base event was found. CalDAV does allow cases where only + // overridden instances are stored. + // + // In this particular case, we're just going to grab the first + // event and use that instead. This may not always give the + // desired result. + if (!count($this->overriddenEvents)) { + throw new InvalidArgumentException('This VCALENDAR did not have an event with UID: '.$uid); + } + $this->masterEvent = array_shift($this->overriddenEvents); + } + + $this->startDate = $this->masterEvent->DTSTART->getDateTime($this->timeZone); + $this->allDay = !$this->masterEvent->DTSTART->hasTime(); + + if (isset($this->masterEvent->EXDATE)) { + foreach ($this->masterEvent->EXDATE as $exDate) { + foreach ($exDate->getDateTimes($this->timeZone) as $dt) { + $this->exceptions[$dt->getTimeStamp()] = true; + } + } + } + + if (isset($this->masterEvent->DTEND)) { + $this->eventDuration = + $this->masterEvent->DTEND->getDateTime($this->timeZone)->getTimeStamp() - + $this->startDate->getTimeStamp(); + } elseif (isset($this->masterEvent->DURATION)) { + $duration = $this->masterEvent->DURATION->getDateInterval(); + $end = clone $this->startDate; + $end = $end->add($duration); + $this->eventDuration = $end->getTimeStamp() - $this->startDate->getTimeStamp(); + } elseif ($this->allDay) { + $this->eventDuration = 3600 * 24; + } else { + $this->eventDuration = 0; + } + + if (isset($this->masterEvent->RDATE)) { + $this->recurIterator = new RDateIterator( + $this->masterEvent->RDATE->getParts(), + $this->startDate + ); + } elseif (isset($this->masterEvent->RRULE)) { + $this->recurIterator = new RRuleIterator( + $this->masterEvent->RRULE->getParts(), + $this->startDate + ); + } else { + $this->recurIterator = new RRuleIterator( + [ + 'FREQ' => 'DAILY', + 'COUNT' => 1, + ], + $this->startDate + ); + } + + $this->rewind(); + if (!$this->valid()) { + throw new NoInstancesException('This recurrence rule does not generate any valid instances'); + } + } + + /** + * Returns the date for the current position of the iterator. + * + * @return DateTimeImmutable + */ + public function current() + { + if ($this->currentDate) { + return clone $this->currentDate; + } + } + + /** + * This method returns the start date for the current iteration of the + * event. + * + * @return DateTimeImmutable + */ + public function getDtStart() + { + if ($this->currentDate) { + return clone $this->currentDate; + } + } + + /** + * This method returns the end date for the current iteration of the + * event. + * + * @return DateTimeImmutable + */ + public function getDtEnd() + { + if (!$this->valid()) { + return; + } + $end = clone $this->currentDate; + + return $end->modify('+'.$this->eventDuration.' seconds'); + } + + /** + * Returns a VEVENT for the current iterations of the event. + * + * This VEVENT will have a recurrence id, and its DTSTART and DTEND + * altered. + * + * @return VEvent + */ + public function getEventObject() + { + if ($this->currentOverriddenEvent) { + return $this->currentOverriddenEvent; + } + + $event = clone $this->masterEvent; + + // Ignoring the following block, because PHPUnit's code coverage + // ignores most of these lines, and this messes with our stats. + // + // @codeCoverageIgnoreStart + unset( + $event->RRULE, + $event->EXDATE, + $event->RDATE, + $event->EXRULE, + $event->{'RECURRENCE-ID'} + ); + // @codeCoverageIgnoreEnd + + $event->DTSTART->setDateTime($this->getDtStart(), $event->DTSTART->isFloating()); + if (isset($event->DTEND)) { + $event->DTEND->setDateTime($this->getDtEnd(), $event->DTEND->isFloating()); + } + $recurid = clone $event->DTSTART; + $recurid->name = 'RECURRENCE-ID'; + $event->add($recurid); + + return $event; + } + + /** + * Returns the current position of the iterator. + * + * This is for us simply a 0-based index. + * + * @return int + */ + public function key() + { + // The counter is always 1 ahead. + return $this->counter - 1; + } + + /** + * This is called after next, to see if the iterator is still at a valid + * position, or if it's at the end. + * + * @return bool + */ + public function valid() + { + if ($this->counter > Settings::$maxRecurrences && -1 !== Settings::$maxRecurrences) { + throw new MaxInstancesExceededException('Recurring events are only allowed to generate '.Settings::$maxRecurrences); + } + + return (bool) $this->currentDate; + } + + /** + * Sets the iterator back to the starting point. + */ + public function rewind() + { + $this->recurIterator->rewind(); + // re-creating overridden event index. + $index = []; + foreach ($this->overriddenEvents as $key => $event) { + $stamp = $event->DTSTART->getDateTime($this->timeZone)->getTimeStamp(); + $index[$stamp][] = $key; + } + krsort($index); + $this->counter = 0; + $this->overriddenEventsIndex = $index; + $this->currentOverriddenEvent = null; + + $this->nextDate = null; + $this->currentDate = clone $this->startDate; + + $this->next(); + } + + /** + * Advances the iterator with one step. + */ + public function next() + { + $this->currentOverriddenEvent = null; + ++$this->counter; + if ($this->nextDate) { + // We had a stored value. + $nextDate = $this->nextDate; + $this->nextDate = null; + } else { + // We need to ask rruleparser for the next date. + // We need to do this until we find a date that's not in the + // exception list. + do { + if (!$this->recurIterator->valid()) { + $nextDate = null; + break; + } + $nextDate = $this->recurIterator->current(); + $this->recurIterator->next(); + } while (isset($this->exceptions[$nextDate->getTimeStamp()])); + } + + // $nextDate now contains what rrule thinks is the next one, but an + // overridden event may cut ahead. + if ($this->overriddenEventsIndex) { + $offsets = end($this->overriddenEventsIndex); + $timestamp = key($this->overriddenEventsIndex); + $offset = end($offsets); + if (!$nextDate || $timestamp < $nextDate->getTimeStamp()) { + // Overridden event comes first. + $this->currentOverriddenEvent = $this->overriddenEvents[$offset]; + + // Putting the rrule next date aside. + $this->nextDate = $nextDate; + $this->currentDate = $this->currentOverriddenEvent->DTSTART->getDateTime($this->timeZone); + + // Ensuring that this item will only be used once. + array_pop($this->overriddenEventsIndex[$timestamp]); + if (!$this->overriddenEventsIndex[$timestamp]) { + array_pop($this->overriddenEventsIndex); + } + + // Exit point! + return; + } + } + + $this->currentDate = $nextDate; + } + + /** + * Quickly jump to a date in the future. + */ + public function fastForward(DateTimeInterface $dateTime) + { + while ($this->valid() && $this->getDtEnd() <= $dateTime) { + $this->next(); + } + } + + /** + * Returns true if this recurring event never ends. + * + * @return bool + */ + public function isInfinite() + { + return $this->recurIterator->isInfinite(); + } + + /** + * RRULE parser. + * + * @var RRuleIterator + */ + protected $recurIterator; + + /** + * The duration, in seconds, of the master event. + * + * We use this to calculate the DTEND for subsequent events. + */ + protected $eventDuration; + + /** + * A reference to the main (master) event. + * + * @var VEVENT + */ + protected $masterEvent; + + /** + * List of overridden events. + * + * @var array + */ + protected $overriddenEvents = []; + + /** + * Overridden event index. + * + * Key is timestamp, value is the list of indexes of the item in the $overriddenEvent + * property. + * + * @var array + */ + protected $overriddenEventsIndex; + + /** + * A list of recurrence-id's that are either part of EXDATE, or are + * overridden. + * + * @var array + */ + protected $exceptions = []; + + /** + * Internal event counter. + * + * @var int + */ + protected $counter; + + /** + * The very start of the iteration process. + * + * @var DateTimeImmutable + */ + protected $startDate; + + /** + * Where we are currently in the iteration process. + * + * @var DateTimeImmutable + */ + protected $currentDate; + + /** + * The next date from the rrule parser. + * + * Sometimes we need to temporary store the next date, because an + * overridden event came before. + * + * @var DateTimeImmutable + */ + protected $nextDate; + + /** + * The event that overwrites the current iteration. + * + * @var VEVENT + */ + protected $currentOverriddenEvent; +} diff --git a/vendor/sabre/vobject/lib/Recur/MaxInstancesExceededException.php b/vendor/sabre/vobject/lib/Recur/MaxInstancesExceededException.php new file mode 100644 index 0000000..cb08358 --- /dev/null +++ b/vendor/sabre/vobject/lib/Recur/MaxInstancesExceededException.php @@ -0,0 +1,17 @@ +startDate = $start; + $this->parseRDate($rrule); + $this->currentDate = clone $this->startDate; + } + + /* Implementation of the Iterator interface {{{ */ + + public function current() + { + if (!$this->valid()) { + return; + } + + return clone $this->currentDate; + } + + /** + * Returns the current item number. + * + * @return int + */ + public function key() + { + return $this->counter; + } + + /** + * Returns whether the current item is a valid item for the recurrence + * iterator. + * + * @return bool + */ + public function valid() + { + return $this->counter <= count($this->dates); + } + + /** + * Resets the iterator. + */ + public function rewind() + { + $this->currentDate = clone $this->startDate; + $this->counter = 0; + } + + /** + * Goes on to the next iteration. + */ + public function next() + { + ++$this->counter; + if (!$this->valid()) { + return; + } + + $this->currentDate = + DateTimeParser::parse( + $this->dates[$this->counter - 1], + $this->startDate->getTimezone() + ); + } + + /* End of Iterator implementation }}} */ + + /** + * Returns true if this recurring event never ends. + * + * @return bool + */ + public function isInfinite() + { + return false; + } + + /** + * This method allows you to quickly go to the next occurrence after the + * specified date. + */ + public function fastForward(DateTimeInterface $dt) + { + while ($this->valid() && $this->currentDate < $dt) { + $this->next(); + } + } + + /** + * The reference start date/time for the rrule. + * + * All calculations are based on this initial date. + * + * @var DateTimeInterface + */ + protected $startDate; + + /** + * The date of the current iteration. You can get this by calling + * ->current(). + * + * @var DateTimeInterface + */ + protected $currentDate; + + /** + * The current item in the list. + * + * You can get this number with the key() method. + * + * @var int + */ + protected $counter = 0; + + /* }}} */ + + /** + * This method receives a string from an RRULE property, and populates this + * class with all the values. + * + * @param string|array $rrule + */ + protected function parseRDate($rdate) + { + if (is_string($rdate)) { + $rdate = explode(',', $rdate); + } + + $this->dates = $rdate; + } + + /** + * Array with the RRULE dates. + * + * @var array + */ + protected $dates = []; +} diff --git a/vendor/sabre/vobject/lib/Recur/RRuleIterator.php b/vendor/sabre/vobject/lib/Recur/RRuleIterator.php new file mode 100644 index 0000000..0511f0a --- /dev/null +++ b/vendor/sabre/vobject/lib/Recur/RRuleIterator.php @@ -0,0 +1,979 @@ +startDate = $start; + $this->parseRRule($rrule); + $this->currentDate = clone $this->startDate; + } + + /* Implementation of the Iterator interface {{{ */ + + public function current() + { + if (!$this->valid()) { + return; + } + + return clone $this->currentDate; + } + + /** + * Returns the current item number. + * + * @return int + */ + public function key() + { + return $this->counter; + } + + /** + * Returns whether the current item is a valid item for the recurrence + * iterator. This will return false if we've gone beyond the UNTIL or COUNT + * statements. + * + * @return bool + */ + public function valid() + { + if (null === $this->currentDate) { + return false; + } + if (!is_null($this->count)) { + return $this->counter < $this->count; + } + + return is_null($this->until) || $this->currentDate <= $this->until; + } + + /** + * Resets the iterator. + */ + public function rewind() + { + $this->currentDate = clone $this->startDate; + $this->counter = 0; + } + + /** + * Goes on to the next iteration. + */ + public function next() + { + // Otherwise, we find the next event in the normal RRULE + // sequence. + switch ($this->frequency) { + case 'hourly': + $this->nextHourly(); + break; + + case 'daily': + $this->nextDaily(); + break; + + case 'weekly': + $this->nextWeekly(); + break; + + case 'monthly': + $this->nextMonthly(); + break; + + case 'yearly': + $this->nextYearly(); + break; + } + ++$this->counter; + } + + /* End of Iterator implementation }}} */ + + /** + * Returns true if this recurring event never ends. + * + * @return bool + */ + public function isInfinite() + { + return !$this->count && !$this->until; + } + + /** + * This method allows you to quickly go to the next occurrence after the + * specified date. + */ + public function fastForward(DateTimeInterface $dt) + { + while ($this->valid() && $this->currentDate < $dt) { + $this->next(); + } + } + + /** + * The reference start date/time for the rrule. + * + * All calculations are based on this initial date. + * + * @var DateTimeInterface + */ + protected $startDate; + + /** + * The date of the current iteration. You can get this by calling + * ->current(). + * + * @var DateTimeInterface + */ + protected $currentDate; + + /** + * Frequency is one of: secondly, minutely, hourly, daily, weekly, monthly, + * yearly. + * + * @var string + */ + protected $frequency; + + /** + * The number of recurrences, or 'null' if infinitely recurring. + * + * @var int + */ + protected $count; + + /** + * The interval. + * + * If for example frequency is set to daily, interval = 2 would mean every + * 2 days. + * + * @var int + */ + protected $interval = 1; + + /** + * The last instance of this recurrence, inclusively. + * + * @var DateTimeInterface|null + */ + protected $until; + + /** + * Which seconds to recur. + * + * This is an array of integers (between 0 and 60) + * + * @var array + */ + protected $bySecond; + + /** + * Which minutes to recur. + * + * This is an array of integers (between 0 and 59) + * + * @var array + */ + protected $byMinute; + + /** + * Which hours to recur. + * + * This is an array of integers (between 0 and 23) + * + * @var array + */ + protected $byHour; + + /** + * The current item in the list. + * + * You can get this number with the key() method. + * + * @var int + */ + protected $counter = 0; + + /** + * Which weekdays to recur. + * + * This is an array of weekdays + * + * This may also be preceded by a positive or negative integer. If present, + * this indicates the nth occurrence of a specific day within the monthly or + * yearly rrule. For instance, -2TU indicates the second-last tuesday of + * the month, or year. + * + * @var array + */ + protected $byDay; + + /** + * Which days of the month to recur. + * + * This is an array of days of the months (1-31). The value can also be + * negative. -5 for instance means the 5th last day of the month. + * + * @var array + */ + protected $byMonthDay; + + /** + * Which days of the year to recur. + * + * This is an array with days of the year (1 to 366). The values can also + * be negative. For instance, -1 will always represent the last day of the + * year. (December 31st). + * + * @var array + */ + protected $byYearDay; + + /** + * Which week numbers to recur. + * + * This is an array of integers from 1 to 53. The values can also be + * negative. -1 will always refer to the last week of the year. + * + * @var array + */ + protected $byWeekNo; + + /** + * Which months to recur. + * + * This is an array of integers from 1 to 12. + * + * @var array + */ + protected $byMonth; + + /** + * Which items in an existing st to recur. + * + * These numbers work together with an existing by* rule. It specifies + * exactly which items of the existing by-rule to filter. + * + * Valid values are 1 to 366 and -1 to -366. As an example, this can be + * used to recur the last workday of the month. + * + * This would be done by setting frequency to 'monthly', byDay to + * 'MO,TU,WE,TH,FR' and bySetPos to -1. + * + * @var array + */ + protected $bySetPos; + + /** + * When the week starts. + * + * @var string + */ + protected $weekStart = 'MO'; + + /* Functions that advance the iterator {{{ */ + + /** + * Does the processing for advancing the iterator for hourly frequency. + */ + protected function nextHourly() + { + $this->currentDate = $this->currentDate->modify('+'.$this->interval.' hours'); + } + + /** + * Does the processing for advancing the iterator for daily frequency. + */ + protected function nextDaily() + { + if (!$this->byHour && !$this->byDay) { + $this->currentDate = $this->currentDate->modify('+'.$this->interval.' days'); + + return; + } + + $recurrenceHours = []; + if (!empty($this->byHour)) { + $recurrenceHours = $this->getHours(); + } + + $recurrenceDays = []; + if (!empty($this->byDay)) { + $recurrenceDays = $this->getDays(); + } + + $recurrenceMonths = []; + if (!empty($this->byMonth)) { + $recurrenceMonths = $this->getMonths(); + } + + do { + if ($this->byHour) { + if ('23' == $this->currentDate->format('G')) { + // to obey the interval rule + $this->currentDate = $this->currentDate->modify('+'.($this->interval - 1).' days'); + } + + $this->currentDate = $this->currentDate->modify('+1 hours'); + } else { + $this->currentDate = $this->currentDate->modify('+'.$this->interval.' days'); + } + + // Current month of the year + $currentMonth = $this->currentDate->format('n'); + + // Current day of the week + $currentDay = $this->currentDate->format('w'); + + // Current hour of the day + $currentHour = $this->currentDate->format('G'); + } while ( + ($this->byDay && !in_array($currentDay, $recurrenceDays)) || + ($this->byHour && !in_array($currentHour, $recurrenceHours)) || + ($this->byMonth && !in_array($currentMonth, $recurrenceMonths)) + ); + } + + /** + * Does the processing for advancing the iterator for weekly frequency. + */ + protected function nextWeekly() + { + if (!$this->byHour && !$this->byDay) { + $this->currentDate = $this->currentDate->modify('+'.$this->interval.' weeks'); + + return; + } + + $recurrenceHours = []; + if ($this->byHour) { + $recurrenceHours = $this->getHours(); + } + + $recurrenceDays = []; + if ($this->byDay) { + $recurrenceDays = $this->getDays(); + } + + // First day of the week: + $firstDay = $this->dayMap[$this->weekStart]; + + do { + if ($this->byHour) { + $this->currentDate = $this->currentDate->modify('+1 hours'); + } else { + $this->currentDate = $this->currentDate->modify('+1 days'); + } + + // Current day of the week + $currentDay = (int) $this->currentDate->format('w'); + + // Current hour of the day + $currentHour = (int) $this->currentDate->format('G'); + + // We need to roll over to the next week + if ($currentDay === $firstDay && (!$this->byHour || '0' == $currentHour)) { + $this->currentDate = $this->currentDate->modify('+'.($this->interval - 1).' weeks'); + + // We need to go to the first day of this week, but only if we + // are not already on this first day of this week. + if ($this->currentDate->format('w') != $firstDay) { + $this->currentDate = $this->currentDate->modify('last '.$this->dayNames[$this->dayMap[$this->weekStart]]); + } + } + + // We have a match + } while (($this->byDay && !in_array($currentDay, $recurrenceDays)) || ($this->byHour && !in_array($currentHour, $recurrenceHours))); + } + + /** + * Does the processing for advancing the iterator for monthly frequency. + */ + protected function nextMonthly() + { + $currentDayOfMonth = $this->currentDate->format('j'); + if (!$this->byMonthDay && !$this->byDay) { + // If the current day is higher than the 28th, rollover can + // occur to the next month. We Must skip these invalid + // entries. + if ($currentDayOfMonth < 29) { + $this->currentDate = $this->currentDate->modify('+'.$this->interval.' months'); + } else { + $increase = 0; + do { + ++$increase; + $tempDate = clone $this->currentDate; + $tempDate = $tempDate->modify('+ '.($this->interval * $increase).' months'); + } while ($tempDate->format('j') != $currentDayOfMonth); + $this->currentDate = $tempDate; + } + + return; + } + + $occurrence = -1; + while (true) { + $occurrences = $this->getMonthlyOccurrences(); + + foreach ($occurrences as $occurrence) { + // The first occurrence thats higher than the current + // day of the month wins. + if ($occurrence > $currentDayOfMonth) { + break 2; + } + } + + // If we made it all the way here, it means there were no + // valid occurrences, and we need to advance to the next + // month. + // + // This line does not currently work in hhvm. Temporary workaround + // follows: + // $this->currentDate->modify('first day of this month'); + $this->currentDate = new DateTimeImmutable($this->currentDate->format('Y-m-1 H:i:s'), $this->currentDate->getTimezone()); + // end of workaround + $this->currentDate = $this->currentDate->modify('+ '.$this->interval.' months'); + + // This goes to 0 because we need to start counting at the + // beginning. + $currentDayOfMonth = 0; + + // For some reason the "until" parameter was not being used here, + // that's why the workaround of the 10000 year bug was needed at all + // let's stop it before the "until" parameter date + if ($this->until && $this->currentDate->getTimestamp() >= $this->until->getTimestamp()) { + return; + } + + // To prevent running this forever (better: until we hit the max date of DateTimeImmutable) we simply + // stop at 9999-12-31. Looks like the year 10000 problem is not solved in php .... + if ($this->currentDate->getTimestamp() > 253402300799) { + $this->currentDate = null; + + return; + } + } + + $this->currentDate = $this->currentDate->setDate( + (int) $this->currentDate->format('Y'), + (int) $this->currentDate->format('n'), + (int) $occurrence + ); + } + + /** + * Does the processing for advancing the iterator for yearly frequency. + */ + protected function nextYearly() + { + $currentMonth = $this->currentDate->format('n'); + $currentYear = $this->currentDate->format('Y'); + $currentDayOfMonth = $this->currentDate->format('j'); + + // No sub-rules, so we just advance by year + if (empty($this->byMonth)) { + // Unless it was a leap day! + if (2 == $currentMonth && 29 == $currentDayOfMonth) { + $counter = 0; + do { + ++$counter; + // Here we increase the year count by the interval, until + // we hit a date that's also in a leap year. + // + // We could just find the next interval that's dividable by + // 4, but that would ignore the rule that there's no leap + // year every year that's dividable by a 100, but not by + // 400. (1800, 1900, 2100). So we just rely on the datetime + // functions instead. + $nextDate = clone $this->currentDate; + $nextDate = $nextDate->modify('+ '.($this->interval * $counter).' years'); + } while (2 != $nextDate->format('n')); + + $this->currentDate = $nextDate; + + return; + } + + if (null !== $this->byWeekNo) { // byWeekNo is an array with values from -53 to -1, or 1 to 53 + $dayOffsets = []; + if ($this->byDay) { + foreach ($this->byDay as $byDay) { + $dayOffsets[] = $this->dayMap[$byDay]; + } + } else { // default is Monday + $dayOffsets[] = 1; + } + + $currentYear = $this->currentDate->format('Y'); + + while (true) { + $checkDates = []; + + // loop through all WeekNo and Days to check all the combinations + foreach ($this->byWeekNo as $byWeekNo) { + foreach ($dayOffsets as $dayOffset) { + $date = clone $this->currentDate; + $date = $date->setISODate($currentYear, $byWeekNo, $dayOffset); + + if ($date > $this->currentDate) { + $checkDates[] = $date; + } + } + } + + if (count($checkDates) > 0) { + $this->currentDate = min($checkDates); + + return; + } + + // if there is no date found, check the next year + $currentYear += $this->interval; + } + } + + if (null !== $this->byYearDay) { // byYearDay is an array with values from -366 to -1, or 1 to 366 + $dayOffsets = []; + if ($this->byDay) { + foreach ($this->byDay as $byDay) { + $dayOffsets[] = $this->dayMap[$byDay]; + } + } else { // default is Monday-Sunday + $dayOffsets = [1, 2, 3, 4, 5, 6, 7]; + } + + $currentYear = $this->currentDate->format('Y'); + + while (true) { + $checkDates = []; + + // loop through all YearDay and Days to check all the combinations + foreach ($this->byYearDay as $byYearDay) { + $date = clone $this->currentDate; + $date = $date->setDate($currentYear, 1, 1); + if ($byYearDay > 0) { + $date = $date->add(new \DateInterval('P'.$byYearDay.'D')); + } else { + $date = $date->sub(new \DateInterval('P'.abs($byYearDay).'D')); + } + + if ($date > $this->currentDate && in_array($date->format('N'), $dayOffsets)) { + $checkDates[] = $date; + } + } + + if (count($checkDates) > 0) { + $this->currentDate = min($checkDates); + + return; + } + + // if there is no date found, check the next year + $currentYear += $this->interval; + } + } + + // The easiest form + $this->currentDate = $this->currentDate->modify('+'.$this->interval.' years'); + + return; + } + + $currentMonth = $this->currentDate->format('n'); + $currentYear = $this->currentDate->format('Y'); + $currentDayOfMonth = $this->currentDate->format('j'); + + $advancedToNewMonth = false; + + // If we got a byDay or getMonthDay filter, we must first expand + // further. + if ($this->byDay || $this->byMonthDay) { + $occurrence = -1; + while (true) { + $occurrences = $this->getMonthlyOccurrences(); + + foreach ($occurrences as $occurrence) { + // The first occurrence that's higher than the current + // day of the month wins. + // If we advanced to the next month or year, the first + // occurrence is always correct. + if ($occurrence > $currentDayOfMonth || $advancedToNewMonth) { + break 2; + } + } + + // If we made it here, it means we need to advance to + // the next month or year. + $currentDayOfMonth = 1; + $advancedToNewMonth = true; + do { + ++$currentMonth; + if ($currentMonth > 12) { + $currentYear += $this->interval; + $currentMonth = 1; + } + } while (!in_array($currentMonth, $this->byMonth)); + + $this->currentDate = $this->currentDate->setDate( + (int) $currentYear, + (int) $currentMonth, + (int) $currentDayOfMonth + ); + } + + // If we made it here, it means we got a valid occurrence + $this->currentDate = $this->currentDate->setDate( + (int) $currentYear, + (int) $currentMonth, + (int) $occurrence + ); + + return; + } else { + // These are the 'byMonth' rules, if there are no byDay or + // byMonthDay sub-rules. + do { + ++$currentMonth; + if ($currentMonth > 12) { + $currentYear += $this->interval; + $currentMonth = 1; + } + } while (!in_array($currentMonth, $this->byMonth)); + $this->currentDate = $this->currentDate->setDate( + (int) $currentYear, + (int) $currentMonth, + (int) $currentDayOfMonth + ); + + return; + } + } + + /* }}} */ + + /** + * This method receives a string from an RRULE property, and populates this + * class with all the values. + * + * @param string|array $rrule + */ + protected function parseRRule($rrule) + { + if (is_string($rrule)) { + $rrule = Property\ICalendar\Recur::stringToArray($rrule); + } + + foreach ($rrule as $key => $value) { + $key = strtoupper($key); + switch ($key) { + case 'FREQ': + $value = strtolower($value); + if (!in_array( + $value, + ['secondly', 'minutely', 'hourly', 'daily', 'weekly', 'monthly', 'yearly'] + )) { + throw new InvalidDataException('Unknown value for FREQ='.strtoupper($value)); + } + $this->frequency = $value; + break; + + case 'UNTIL': + $this->until = DateTimeParser::parse($value, $this->startDate->getTimezone()); + + // In some cases events are generated with an UNTIL= + // parameter before the actual start of the event. + // + // Not sure why this is happening. We assume that the + // intention was that the event only recurs once. + // + // So we are modifying the parameter so our code doesn't + // break. + if ($this->until < $this->startDate) { + $this->until = $this->startDate; + } + break; + + case 'INTERVAL': + case 'COUNT': + $val = (int) $value; + if ($val < 1) { + throw new InvalidDataException(strtoupper($key).' in RRULE must be a positive integer!'); + } + $key = strtolower($key); + $this->$key = $val; + break; + + case 'BYSECOND': + $this->bySecond = (array) $value; + break; + + case 'BYMINUTE': + $this->byMinute = (array) $value; + break; + + case 'BYHOUR': + $this->byHour = (array) $value; + break; + + case 'BYDAY': + $value = (array) $value; + foreach ($value as $part) { + if (!preg_match('#^ (-|\+)? ([1-5])? (MO|TU|WE|TH|FR|SA|SU) $# xi', $part)) { + throw new InvalidDataException('Invalid part in BYDAY clause: '.$part); + } + } + $this->byDay = $value; + break; + + case 'BYMONTHDAY': + $this->byMonthDay = (array) $value; + break; + + case 'BYYEARDAY': + $this->byYearDay = (array) $value; + foreach ($this->byYearDay as $byYearDay) { + if (!is_numeric($byYearDay) || (int) $byYearDay < -366 || 0 == (int) $byYearDay || (int) $byYearDay > 366) { + throw new InvalidDataException('BYYEARDAY in RRULE must have value(s) from 1 to 366, or -366 to -1!'); + } + } + break; + + case 'BYWEEKNO': + $this->byWeekNo = (array) $value; + foreach ($this->byWeekNo as $byWeekNo) { + if (!is_numeric($byWeekNo) || (int) $byWeekNo < -53 || 0 == (int) $byWeekNo || (int) $byWeekNo > 53) { + throw new InvalidDataException('BYWEEKNO in RRULE must have value(s) from 1 to 53, or -53 to -1!'); + } + } + break; + + case 'BYMONTH': + $this->byMonth = (array) $value; + foreach ($this->byMonth as $byMonth) { + if (!is_numeric($byMonth) || (int) $byMonth < 1 || (int) $byMonth > 12) { + throw new InvalidDataException('BYMONTH in RRULE must have value(s) between 1 and 12!'); + } + } + break; + + case 'BYSETPOS': + $this->bySetPos = (array) $value; + break; + + case 'WKST': + $this->weekStart = strtoupper($value); + break; + + default: + throw new InvalidDataException('Not supported: '.strtoupper($key)); + } + } + } + + /** + * Mappings between the day number and english day name. + * + * @var array + */ + protected $dayNames = [ + 0 => 'Sunday', + 1 => 'Monday', + 2 => 'Tuesday', + 3 => 'Wednesday', + 4 => 'Thursday', + 5 => 'Friday', + 6 => 'Saturday', + ]; + + /** + * Returns all the occurrences for a monthly frequency with a 'byDay' or + * 'byMonthDay' expansion for the current month. + * + * The returned list is an array of integers with the day of month (1-31). + * + * @return array + */ + protected function getMonthlyOccurrences() + { + $startDate = clone $this->currentDate; + + $byDayResults = []; + + // Our strategy is to simply go through the byDays, advance the date to + // that point and add it to the results. + if ($this->byDay) { + foreach ($this->byDay as $day) { + $dayName = $this->dayNames[$this->dayMap[substr($day, -2)]]; + + // Dayname will be something like 'wednesday'. Now we need to find + // all wednesdays in this month. + $dayHits = []; + + // workaround for missing 'first day of the month' support in hhvm + $checkDate = new \DateTime($startDate->format('Y-m-1')); + // workaround modify always advancing the date even if the current day is a $dayName in hhvm + if ($checkDate->format('l') !== $dayName) { + $checkDate = $checkDate->modify($dayName); + } + + do { + $dayHits[] = $checkDate->format('j'); + $checkDate = $checkDate->modify('next '.$dayName); + } while ($checkDate->format('n') === $startDate->format('n')); + + // So now we have 'all wednesdays' for month. It is however + // possible that the user only really wanted the 1st, 2nd or last + // wednesday. + if (strlen($day) > 2) { + $offset = (int) substr($day, 0, -2); + + if ($offset > 0) { + // It is possible that the day does not exist, such as a + // 5th or 6th wednesday of the month. + if (isset($dayHits[$offset - 1])) { + $byDayResults[] = $dayHits[$offset - 1]; + } + } else { + // if it was negative we count from the end of the array + // might not exist, fx. -5th tuesday + if (isset($dayHits[count($dayHits) + $offset])) { + $byDayResults[] = $dayHits[count($dayHits) + $offset]; + } + } + } else { + // There was no counter (first, second, last wednesdays), so we + // just need to add the all to the list). + $byDayResults = array_merge($byDayResults, $dayHits); + } + } + } + + $byMonthDayResults = []; + if ($this->byMonthDay) { + foreach ($this->byMonthDay as $monthDay) { + // Removing values that are out of range for this month + if ($monthDay > $startDate->format('t') || + $monthDay < 0 - $startDate->format('t')) { + continue; + } + if ($monthDay > 0) { + $byMonthDayResults[] = $monthDay; + } else { + // Negative values + $byMonthDayResults[] = $startDate->format('t') + 1 + $monthDay; + } + } + } + + // If there was just byDay or just byMonthDay, they just specify our + // (almost) final list. If both were provided, then byDay limits the + // list. + if ($this->byMonthDay && $this->byDay) { + $result = array_intersect($byMonthDayResults, $byDayResults); + } elseif ($this->byMonthDay) { + $result = $byMonthDayResults; + } else { + $result = $byDayResults; + } + $result = array_unique($result); + sort($result, SORT_NUMERIC); + + // The last thing that needs checking is the BYSETPOS. If it's set, it + // means only certain items in the set survive the filter. + if (!$this->bySetPos) { + return $result; + } + + $filteredResult = []; + foreach ($this->bySetPos as $setPos) { + if ($setPos < 0) { + $setPos = count($result) + ($setPos + 1); + } + if (isset($result[$setPos - 1])) { + $filteredResult[] = $result[$setPos - 1]; + } + } + + sort($filteredResult, SORT_NUMERIC); + + return $filteredResult; + } + + /** + * Simple mapping from iCalendar day names to day numbers. + * + * @var array + */ + protected $dayMap = [ + 'SU' => 0, + 'MO' => 1, + 'TU' => 2, + 'WE' => 3, + 'TH' => 4, + 'FR' => 5, + 'SA' => 6, + ]; + + protected function getHours() + { + $recurrenceHours = []; + foreach ($this->byHour as $byHour) { + $recurrenceHours[] = $byHour; + } + + return $recurrenceHours; + } + + protected function getDays() + { + $recurrenceDays = []; + foreach ($this->byDay as $byDay) { + // The day may be preceded with a positive (+n) or + // negative (-n) integer. However, this does not make + // sense in 'weekly' so we ignore it here. + $recurrenceDays[] = $this->dayMap[substr($byDay, -2)]; + } + + return $recurrenceDays; + } + + protected function getMonths() + { + $recurrenceMonths = []; + foreach ($this->byMonth as $byMonth) { + $recurrenceMonths[] = $byMonth; + } + + return $recurrenceMonths; + } +} diff --git a/vendor/sabre/vobject/lib/Settings.php b/vendor/sabre/vobject/lib/Settings.php new file mode 100644 index 0000000..b0bb80a --- /dev/null +++ b/vendor/sabre/vobject/lib/Settings.php @@ -0,0 +1,55 @@ +children() as $component) { + if (!$component instanceof VObject\Component) { + continue; + } + + // Get all timezones + if ('VTIMEZONE' === $component->name) { + $this->vtimezones[(string) $component->TZID] = $component; + continue; + } + + // Get component UID for recurring Events search + if (!$component->UID) { + $component->UID = sha1(microtime()).'-vobjectimport'; + } + $uid = (string) $component->UID; + + // Take care of recurring events + if (!array_key_exists($uid, $this->objects)) { + $this->objects[$uid] = new VCalendar(); + } + + $this->objects[$uid]->add(clone $component); + } + } + + /** + * Every time getNext() is called, a new object will be parsed, until we + * hit the end of the stream. + * + * When the end is reached, null will be returned. + * + * @return \Sabre\VObject\Component|null + */ + public function getNext() + { + if ($object = array_shift($this->objects)) { + // create our baseobject + $object->version = '2.0'; + $object->prodid = '-//Sabre//Sabre VObject '.VObject\Version::VERSION.'//EN'; + $object->calscale = 'GREGORIAN'; + + // add vtimezone information to obj (if we have it) + foreach ($this->vtimezones as $vtimezone) { + $object->add($vtimezone); + } + + return $object; + } else { + return; + } + } +} diff --git a/vendor/sabre/vobject/lib/Splitter/SplitterInterface.php b/vendor/sabre/vobject/lib/Splitter/SplitterInterface.php new file mode 100644 index 0000000..c845ac5 --- /dev/null +++ b/vendor/sabre/vobject/lib/Splitter/SplitterInterface.php @@ -0,0 +1,38 @@ +input = $input; + $this->parser = new MimeDir($input, $options); + } + + /** + * Every time getNext() is called, a new object will be parsed, until we + * hit the end of the stream. + * + * When the end is reached, null will be returned. + * + * @return \Sabre\VObject\Component|null + */ + public function getNext() + { + try { + $object = $this->parser->parse(); + + if (!$object instanceof VObject\Component\VCard) { + throw new VObject\ParseException('The supplied input contained non-VCARD data.'); + } + } catch (VObject\EofException $e) { + return; + } + + return $object; + } +} diff --git a/vendor/sabre/vobject/lib/StringUtil.php b/vendor/sabre/vobject/lib/StringUtil.php new file mode 100644 index 0000000..2333d6a --- /dev/null +++ b/vendor/sabre/vobject/lib/StringUtil.php @@ -0,0 +1,62 @@ + 'UTC', + 31 => 'Africa/Casablanca', + + // Insanely, id #2 is used for both Europe/Lisbon, and Europe/Sarajevo. + // I'm not even kidding.. We handle this special case in the + // getTimeZone method. + 2 => 'Europe/Lisbon', + 1 => 'Europe/London', + 4 => 'Europe/Berlin', + 6 => 'Europe/Prague', + 3 => 'Europe/Paris', + 69 => 'Africa/Luanda', // This was a best guess + 7 => 'Europe/Athens', + 5 => 'Europe/Bucharest', + 49 => 'Africa/Cairo', + 50 => 'Africa/Harare', + 59 => 'Europe/Helsinki', + 27 => 'Asia/Jerusalem', + 26 => 'Asia/Baghdad', + 74 => 'Asia/Kuwait', + 51 => 'Europe/Moscow', + 56 => 'Africa/Nairobi', + 25 => 'Asia/Tehran', + 24 => 'Asia/Muscat', // Best guess + 54 => 'Asia/Baku', + 48 => 'Asia/Kabul', + 58 => 'Asia/Yekaterinburg', + 47 => 'Asia/Karachi', + 23 => 'Asia/Calcutta', + 62 => 'Asia/Kathmandu', + 46 => 'Asia/Almaty', + 71 => 'Asia/Dhaka', + 66 => 'Asia/Colombo', + 61 => 'Asia/Rangoon', + 22 => 'Asia/Bangkok', + 64 => 'Asia/Krasnoyarsk', + 45 => 'Asia/Shanghai', + 63 => 'Asia/Irkutsk', + 21 => 'Asia/Singapore', + 73 => 'Australia/Perth', + 75 => 'Asia/Taipei', + 20 => 'Asia/Tokyo', + 72 => 'Asia/Seoul', + 70 => 'Asia/Yakutsk', + 19 => 'Australia/Adelaide', + 44 => 'Australia/Darwin', + 18 => 'Australia/Brisbane', + 76 => 'Australia/Sydney', + 43 => 'Pacific/Guam', + 42 => 'Australia/Hobart', + 68 => 'Asia/Vladivostok', + 41 => 'Asia/Magadan', + 17 => 'Pacific/Auckland', + 40 => 'Pacific/Fiji', + 67 => 'Pacific/Tongatapu', + 29 => 'Atlantic/Azores', + 53 => 'Atlantic/Cape_Verde', + 30 => 'America/Noronha', + 8 => 'America/Sao_Paulo', // Best guess + 32 => 'America/Argentina/Buenos_Aires', + 60 => 'America/Godthab', + 28 => 'America/St_Johns', + 9 => 'America/Halifax', + 33 => 'America/Caracas', + 65 => 'America/Santiago', + 35 => 'America/Bogota', + 10 => 'America/New_York', + 34 => 'America/Indiana/Indianapolis', + 55 => 'America/Guatemala', + 11 => 'America/Chicago', + 37 => 'America/Mexico_City', + 36 => 'America/Edmonton', + 38 => 'America/Phoenix', + 12 => 'America/Denver', // Best guess + 13 => 'America/Los_Angeles', // Best guess + 14 => 'America/Anchorage', + 15 => 'Pacific/Honolulu', + 16 => 'Pacific/Midway', + 39 => 'Pacific/Kwajalein', + ]; + + /** + * This method will try to find out the correct timezone for an iCalendar + * date-time value. + * + * You must pass the contents of the TZID parameter, as well as the full + * calendar. + * + * If the lookup fails, this method will return the default PHP timezone + * (as configured using date_default_timezone_set, or the date.timezone ini + * setting). + * + * Alternatively, if $failIfUncertain is set to true, it will throw an + * exception if we cannot accurately determine the timezone. + * + * @param string $tzid + * @param Sabre\VObject\Component $vcalendar + * + * @return \DateTimeZone + */ + public static function getTimeZone($tzid, Component $vcalendar = null, $failIfUncertain = false) + { + // First we will just see if the tzid is a support timezone identifier. + // + // The only exception is if the timezone starts with (. This is to + // handle cases where certain microsoft products generate timezone + // identifiers that for instance look like: + // + // (GMT+01.00) Sarajevo/Warsaw/Zagreb + // + // Since PHP 5.5.10, the first bit will be used as the timezone and + // this method will return just GMT+01:00. This is wrong, because it + // doesn't take DST into account. + if ('(' !== $tzid[0]) { + // PHP has a bug that logs PHP warnings even it shouldn't: + // https://bugs.php.net/bug.php?id=67881 + // + // That's why we're checking if we'll be able to successfully instantiate + // \DateTimeZone() before doing so. Otherwise we could simply instantiate + // and catch the exception. + $tzIdentifiers = \DateTimeZone::listIdentifiers(); + + try { + if ( + (in_array($tzid, $tzIdentifiers)) || + (preg_match('/^GMT(\+|-)([0-9]{4})$/', $tzid, $matches)) || + (in_array($tzid, self::getIdentifiersBC())) + ) { + return new \DateTimeZone($tzid); + } + } catch (\Exception $e) { + } + } + + self::loadTzMaps(); + + // Next, we check if the tzid is somewhere in our tzid map. + if (isset(self::$map[$tzid])) { + return new \DateTimeZone(self::$map[$tzid]); + } + + // Some Microsoft products prefix the offset first, so let's strip that off + // and see if it is our tzid map. We don't want to check for this first just + // in case there are overrides in our tzid map. + if (preg_match('/^\((UTC|GMT)(\+|\-)[\d]{2}\:[\d]{2}\) (.*)/', $tzid, $matches)) { + $tzidAlternate = $matches[3]; + if (isset(self::$map[$tzidAlternate])) { + return new \DateTimeZone(self::$map[$tzidAlternate]); + } + } + + // Maybe the author was hyper-lazy and just included an offset. We + // support it, but we aren't happy about it. + if (preg_match('/^GMT(\+|-)([0-9]{4})$/', $tzid, $matches)) { + // Note that the path in the source will never be taken from PHP 5.5.10 + // onwards. PHP 5.5.10 supports the "GMT+0100" style of format, so it + // already gets returned early in this function. Once we drop support + // for versions under PHP 5.5.10, this bit can be taken out of the + // source. + // @codeCoverageIgnoreStart + return new \DateTimeZone('Etc/GMT'.$matches[1].ltrim(substr($matches[2], 0, 2), '0')); + // @codeCoverageIgnoreEnd + } + + if ($vcalendar) { + // If that didn't work, we will scan VTIMEZONE objects + foreach ($vcalendar->select('VTIMEZONE') as $vtimezone) { + if ((string) $vtimezone->TZID === $tzid) { + // Some clients add 'X-LIC-LOCATION' with the olson name. + if (isset($vtimezone->{'X-LIC-LOCATION'})) { + $lic = (string) $vtimezone->{'X-LIC-LOCATION'}; + + // Libical generators may specify strings like + // "SystemV/EST5EDT". For those we must remove the + // SystemV part. + if ('SystemV/' === substr($lic, 0, 8)) { + $lic = substr($lic, 8); + } + + return self::getTimeZone($lic, null, $failIfUncertain); + } + // Microsoft may add a magic number, which we also have an + // answer for. + if (isset($vtimezone->{'X-MICROSOFT-CDO-TZID'})) { + $cdoId = (int) $vtimezone->{'X-MICROSOFT-CDO-TZID'}->getValue(); + + // 2 can mean both Europe/Lisbon and Europe/Sarajevo. + if (2 === $cdoId && false !== strpos((string) $vtimezone->TZID, 'Sarajevo')) { + return new \DateTimeZone('Europe/Sarajevo'); + } + + if (isset(self::$microsoftExchangeMap[$cdoId])) { + return new \DateTimeZone(self::$microsoftExchangeMap[$cdoId]); + } + } + } + } + } + + if ($failIfUncertain) { + throw new \InvalidArgumentException('We were unable to determine the correct PHP timezone for tzid: '.$tzid); + } + + // If we got all the way here, we default to UTC. + return new \DateTimeZone(date_default_timezone_get()); + } + + /** + * This method will load in all the tz mapping information, if it's not yet + * done. + */ + public static function loadTzMaps() + { + if (!is_null(self::$map)) { + return; + } + + self::$map = array_merge( + include __DIR__.'/timezonedata/windowszones.php', + include __DIR__.'/timezonedata/lotuszones.php', + include __DIR__.'/timezonedata/exchangezones.php', + include __DIR__.'/timezonedata/php-workaround.php' + ); + } + + /** + * This method returns an array of timezone identifiers, that are supported + * by DateTimeZone(), but not returned by DateTimeZone::listIdentifiers(). + * + * We're not using DateTimeZone::listIdentifiers(DateTimeZone::ALL_WITH_BC) because: + * - It's not supported by some PHP versions as well as HHVM. + * - It also returns identifiers, that are invalid values for new DateTimeZone() on some PHP versions. + * (See timezonedata/php-bc.php and timezonedata php-workaround.php) + * + * @return array + */ + public static function getIdentifiersBC() + { + return include __DIR__.'/timezonedata/php-bc.php'; + } +} diff --git a/vendor/sabre/vobject/lib/UUIDUtil.php b/vendor/sabre/vobject/lib/UUIDUtil.php new file mode 100644 index 0000000..066af62 --- /dev/null +++ b/vendor/sabre/vobject/lib/UUIDUtil.php @@ -0,0 +1,66 @@ +getDocumentType(); + if ($inputVersion === $targetVersion) { + return clone $input; + } + + if (!in_array($inputVersion, [Document::VCARD21, Document::VCARD30, Document::VCARD40])) { + throw new \InvalidArgumentException('Only vCard 2.1, 3.0 and 4.0 are supported for the input data'); + } + if (!in_array($targetVersion, [Document::VCARD30, Document::VCARD40])) { + throw new \InvalidArgumentException('You can only use vCard 3.0 or 4.0 for the target version'); + } + + $newVersion = Document::VCARD40 === $targetVersion ? '4.0' : '3.0'; + + $output = new Component\VCard([ + 'VERSION' => $newVersion, + ]); + + // We might have generated a default UID. Remove it! + unset($output->UID); + + foreach ($input->children() as $property) { + $this->convertProperty($input, $output, $property, $targetVersion); + } + + return $output; + } + + /** + * Handles conversion of a single property. + * + * @param int $targetVersion + */ + protected function convertProperty(Component\VCard $input, Component\VCard $output, Property $property, $targetVersion) + { + // Skipping these, those are automatically added. + if (in_array($property->name, ['VERSION', 'PRODID'])) { + return; + } + + $parameters = $property->parameters(); + $valueType = null; + if (isset($parameters['VALUE'])) { + $valueType = $parameters['VALUE']->getValue(); + unset($parameters['VALUE']); + } + if (!$valueType) { + $valueType = $property->getValueType(); + } + if (Document::VCARD30 !== $targetVersion && 'PHONE-NUMBER' === $valueType) { + $valueType = null; + } + $newProperty = $output->createProperty( + $property->name, + $property->getParts(), + [], // parameters will get added a bit later. + $valueType + ); + + if (Document::VCARD30 === $targetVersion) { + if ($property instanceof Property\Uri && in_array($property->name, ['PHOTO', 'LOGO', 'SOUND'])) { + $newProperty = $this->convertUriToBinary($output, $newProperty); + } elseif ($property instanceof Property\VCard\DateAndOrTime) { + // In vCard 4, the birth year may be optional. This is not the + // case for vCard 3. Apple has a workaround for this that + // allows applications that support Apple's extension still + // omit birthyears in vCard 3, but applications that do not + // support this, will just use a random birthyear. We're + // choosing 1604 for the birthyear, because that's what apple + // uses. + $parts = DateTimeParser::parseVCardDateTime($property->getValue()); + if (is_null($parts['year'])) { + $newValue = '1604-'.$parts['month'].'-'.$parts['date']; + $newProperty->setValue($newValue); + $newProperty['X-APPLE-OMIT-YEAR'] = '1604'; + } + + if ('ANNIVERSARY' == $newProperty->name) { + // Microsoft non-standard anniversary + $newProperty->name = 'X-ANNIVERSARY'; + + // We also need to add a new apple property for the same + // purpose. This apple property needs a 'label' in the same + // group, so we first need to find a groupname that doesn't + // exist yet. + $x = 1; + while ($output->select('ITEM'.$x.'.')) { + ++$x; + } + $output->add('ITEM'.$x.'.X-ABDATE', $newProperty->getValue(), ['VALUE' => 'DATE-AND-OR-TIME']); + $output->add('ITEM'.$x.'.X-ABLABEL', '_$!!$_'); + } + } elseif ('KIND' === $property->name) { + switch (strtolower($property->getValue())) { + case 'org': + // vCard 3.0 does not have an equivalent to KIND:ORG, + // but apple has an extension that means the same + // thing. + $newProperty = $output->createProperty('X-ABSHOWAS', 'COMPANY'); + break; + + case 'individual': + // Individual is implicit, so we skip it. + return; + + case 'group': + // OS X addressbook property + $newProperty = $output->createProperty('X-ADDRESSBOOKSERVER-KIND', 'GROUP'); + break; + } + } + } elseif (Document::VCARD40 === $targetVersion) { + // These properties were removed in vCard 4.0 + if (in_array($property->name, ['NAME', 'MAILER', 'LABEL', 'CLASS'])) { + return; + } + + if ($property instanceof Property\Binary) { + $newProperty = $this->convertBinaryToUri($output, $newProperty, $parameters); + } elseif ($property instanceof Property\VCard\DateAndOrTime && isset($parameters['X-APPLE-OMIT-YEAR'])) { + // If a property such as BDAY contained 'X-APPLE-OMIT-YEAR', + // then we're stripping the year from the vcard 4 value. + $parts = DateTimeParser::parseVCardDateTime($property->getValue()); + if ($parts['year'] === $property['X-APPLE-OMIT-YEAR']->getValue()) { + $newValue = '--'.$parts['month'].'-'.$parts['date']; + $newProperty->setValue($newValue); + } + + // Regardless if the year matched or not, we do need to strip + // X-APPLE-OMIT-YEAR. + unset($parameters['X-APPLE-OMIT-YEAR']); + } + switch ($property->name) { + case 'X-ABSHOWAS': + if ('COMPANY' === strtoupper($property->getValue())) { + $newProperty = $output->createProperty('KIND', 'ORG'); + } + break; + case 'X-ADDRESSBOOKSERVER-KIND': + if ('GROUP' === strtoupper($property->getValue())) { + $newProperty = $output->createProperty('KIND', 'GROUP'); + } + break; + case 'X-ANNIVERSARY': + $newProperty->name = 'ANNIVERSARY'; + // If we already have an anniversary property with the same + // value, ignore. + foreach ($output->select('ANNIVERSARY') as $anniversary) { + if ($anniversary->getValue() === $newProperty->getValue()) { + return; + } + } + break; + case 'X-ABDATE': + // Find out what the label was, if it exists. + if (!$property->group) { + break; + } + $label = $input->{$property->group.'.X-ABLABEL'}; + + // We only support converting anniversaries. + if (!$label || '_$!!$_' !== $label->getValue()) { + break; + } + + // If we already have an anniversary property with the same + // value, ignore. + foreach ($output->select('ANNIVERSARY') as $anniversary) { + if ($anniversary->getValue() === $newProperty->getValue()) { + return; + } + } + $newProperty->name = 'ANNIVERSARY'; + break; + // Apple's per-property label system. + case 'X-ABLABEL': + if ('_$!!$_' === $newProperty->getValue()) { + // We can safely remove these, as they are converted to + // ANNIVERSARY properties. + return; + } + break; + } + } + + // set property group + $newProperty->group = $property->group; + + if (Document::VCARD40 === $targetVersion) { + $this->convertParameters40($newProperty, $parameters); + } else { + $this->convertParameters30($newProperty, $parameters); + } + + // Lastly, we need to see if there's a need for a VALUE parameter. + // + // We can do that by instantiating a empty property with that name, and + // seeing if the default valueType is identical to the current one. + $tempProperty = $output->createProperty($newProperty->name); + if ($tempProperty->getValueType() !== $newProperty->getValueType()) { + $newProperty['VALUE'] = $newProperty->getValueType(); + } + + $output->add($newProperty); + } + + /** + * Converts a BINARY property to a URI property. + * + * vCard 4.0 no longer supports BINARY properties. + * + * @param Property\Uri $property the input property + * @param $parameters list of parameters that will eventually be added to + * the new property + * + * @return Property\Uri + */ + protected function convertBinaryToUri(Component\VCard $output, Property\Binary $newProperty, array &$parameters) + { + $value = $newProperty->getValue(); + $newProperty = $output->createProperty( + $newProperty->name, + null, // no value + [], // no parameters yet + 'URI' // Forcing the BINARY type + ); + + $mimeType = 'application/octet-stream'; + + // See if we can find a better mimetype. + if (isset($parameters['TYPE'])) { + $newTypes = []; + foreach ($parameters['TYPE']->getParts() as $typePart) { + if (in_array( + strtoupper($typePart), + ['JPEG', 'PNG', 'GIF'] + )) { + $mimeType = 'image/'.strtolower($typePart); + } else { + $newTypes[] = $typePart; + } + } + + // If there were any parameters we're not converting to a + // mime-type, we need to keep them. + if ($newTypes) { + $parameters['TYPE']->setParts($newTypes); + } else { + unset($parameters['TYPE']); + } + } + + $newProperty->setValue('data:'.$mimeType.';base64,'.base64_encode($value)); + + return $newProperty; + } + + /** + * Converts a URI property to a BINARY property. + * + * In vCard 4.0 attachments are encoded as data: uri. Even though these may + * be valid in vCard 3.0 as well, we should convert those to BINARY if + * possible, to improve compatibility. + * + * @param Property\Uri $property the input property + * + * @return Property\Binary|null + */ + protected function convertUriToBinary(Component\VCard $output, Property\Uri $newProperty) + { + $value = $newProperty->getValue(); + + // Only converting data: uris + if ('data:' !== substr($value, 0, 5)) { + return $newProperty; + } + + $newProperty = $output->createProperty( + $newProperty->name, + null, // no value + [], // no parameters yet + 'BINARY' + ); + + $mimeType = substr($value, 5, strpos($value, ',') - 5); + if (strpos($mimeType, ';')) { + $mimeType = substr($mimeType, 0, strpos($mimeType, ';')); + $newProperty->setValue(base64_decode(substr($value, strpos($value, ',') + 1))); + } else { + $newProperty->setValue(substr($value, strpos($value, ',') + 1)); + } + unset($value); + + $newProperty['ENCODING'] = 'b'; + switch ($mimeType) { + case 'image/jpeg': + $newProperty['TYPE'] = 'JPEG'; + break; + case 'image/png': + $newProperty['TYPE'] = 'PNG'; + break; + case 'image/gif': + $newProperty['TYPE'] = 'GIF'; + break; + } + + return $newProperty; + } + + /** + * Adds parameters to a new property for vCard 4.0. + */ + protected function convertParameters40(Property $newProperty, array $parameters) + { + // Adding all parameters. + foreach ($parameters as $param) { + // vCard 2.1 allowed parameters with no name + if ($param->noName) { + $param->noName = false; + } + + switch ($param->name) { + // We need to see if there's any TYPE=PREF, because in vCard 4 + // that's now PREF=1. + case 'TYPE': + foreach ($param->getParts() as $paramPart) { + if ('PREF' === strtoupper($paramPart)) { + $newProperty->add('PREF', '1'); + } else { + $newProperty->add($param->name, $paramPart); + } + } + break; + // These no longer exist in vCard 4 + case 'ENCODING': + case 'CHARSET': + break; + + default: + $newProperty->add($param->name, $param->getParts()); + break; + } + } + } + + /** + * Adds parameters to a new property for vCard 3.0. + */ + protected function convertParameters30(Property $newProperty, array $parameters) + { + // Adding all parameters. + foreach ($parameters as $param) { + // vCard 2.1 allowed parameters with no name + if ($param->noName) { + $param->noName = false; + } + + switch ($param->name) { + case 'ENCODING': + // This value only existed in vCard 2.1, and should be + // removed for anything else. + if ('QUOTED-PRINTABLE' !== strtoupper($param->getValue())) { + $newProperty->add($param->name, $param->getParts()); + } + break; + + /* + * Converting PREF=1 to TYPE=PREF. + * + * Any other PREF numbers we'll drop. + */ + case 'PREF': + if ('1' == $param->getValue()) { + $newProperty->add('TYPE', 'PREF'); + } + break; + + default: + $newProperty->add($param->name, $param->getParts()); + break; + } + } + } +} diff --git a/vendor/sabre/vobject/lib/Version.php b/vendor/sabre/vobject/lib/Version.php new file mode 100644 index 0000000..6345240 --- /dev/null +++ b/vendor/sabre/vobject/lib/Version.php @@ -0,0 +1,18 @@ +serialize(); + } + + /** + * Serializes a jCal or jCard object. + * + * @param int $options + * + * @return string + */ + public static function writeJson(Component $component, $options = 0) + { + return json_encode($component, $options); + } + + /** + * Serializes a xCal or xCard object. + * + * @return string + */ + public static function writeXml(Component $component) + { + $writer = new Xml\Writer(); + $writer->openMemory(); + $writer->setIndent(true); + + $writer->startDocument('1.0', 'utf-8'); + + if ($component instanceof Component\VCalendar) { + $writer->startElement('icalendar'); + $writer->writeAttribute('xmlns', Parser\XML::XCAL_NAMESPACE); + } else { + $writer->startElement('vcards'); + $writer->writeAttribute('xmlns', Parser\XML::XCARD_NAMESPACE); + } + + $component->xmlSerialize($writer); + + $writer->endElement(); + + return $writer->outputMemory(); + } +} diff --git a/vendor/sabre/vobject/lib/timezonedata/exchangezones.php b/vendor/sabre/vobject/lib/timezonedata/exchangezones.php new file mode 100644 index 0000000..89bddc2 --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/exchangezones.php @@ -0,0 +1,94 @@ + 'UTC', + 'Casablanca, Monrovia' => 'Africa/Casablanca', + 'Greenwich Mean Time: Dublin, Edinburgh, Lisbon, London' => 'Europe/Lisbon', + 'Greenwich Mean Time; Dublin, Edinburgh, London' => 'Europe/London', + 'Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna' => 'Europe/Berlin', + 'Belgrade, Pozsony, Budapest, Ljubljana, Prague' => 'Europe/Prague', + 'Brussels, Copenhagen, Madrid, Paris' => 'Europe/Paris', + 'Paris, Madrid, Brussels, Copenhagen' => 'Europe/Paris', + 'Prague, Central Europe' => 'Europe/Prague', + 'Sarajevo, Skopje, Sofija, Vilnius, Warsaw, Zagreb' => 'Europe/Sarajevo', + 'West Central Africa' => 'Africa/Luanda', // This was a best guess + 'Athens, Istanbul, Minsk' => 'Europe/Athens', + 'Bucharest' => 'Europe/Bucharest', + 'Cairo' => 'Africa/Cairo', + 'Harare, Pretoria' => 'Africa/Harare', + 'Helsinki, Riga, Tallinn' => 'Europe/Helsinki', + 'Israel, Jerusalem Standard Time' => 'Asia/Jerusalem', + 'Baghdad' => 'Asia/Baghdad', + 'Arab, Kuwait, Riyadh' => 'Asia/Kuwait', + 'Moscow, St. Petersburg, Volgograd' => 'Europe/Moscow', + 'East Africa, Nairobi' => 'Africa/Nairobi', + 'Tehran' => 'Asia/Tehran', + 'Abu Dhabi, Muscat' => 'Asia/Muscat', // Best guess + 'Baku, Tbilisi, Yerevan' => 'Asia/Baku', + 'Kabul' => 'Asia/Kabul', + 'Ekaterinburg' => 'Asia/Yekaterinburg', + 'Islamabad, Karachi, Tashkent' => 'Asia/Karachi', + 'Kolkata, Chennai, Mumbai, New Delhi, India Standard Time' => 'Asia/Calcutta', + 'Kathmandu, Nepal' => 'Asia/Kathmandu', + 'Almaty, Novosibirsk, North Central Asia' => 'Asia/Almaty', + 'Astana, Dhaka' => 'Asia/Dhaka', + 'Sri Jayawardenepura, Sri Lanka' => 'Asia/Colombo', + 'Rangoon' => 'Asia/Rangoon', + 'Bangkok, Hanoi, Jakarta' => 'Asia/Bangkok', + 'Krasnoyarsk' => 'Asia/Krasnoyarsk', + 'Beijing, Chongqing, Hong Kong SAR, Urumqi' => 'Asia/Shanghai', + 'Irkutsk, Ulaan Bataar' => 'Asia/Irkutsk', + 'Kuala Lumpur, Singapore' => 'Asia/Singapore', + 'Perth, Western Australia' => 'Australia/Perth', + 'Taipei' => 'Asia/Taipei', + 'Osaka, Sapporo, Tokyo' => 'Asia/Tokyo', + 'Seoul, Korea Standard time' => 'Asia/Seoul', + 'Yakutsk' => 'Asia/Yakutsk', + 'Adelaide, Central Australia' => 'Australia/Adelaide', + 'Darwin' => 'Australia/Darwin', + 'Brisbane, East Australia' => 'Australia/Brisbane', + 'Canberra, Melbourne, Sydney, Hobart (year 2000 only)' => 'Australia/Sydney', + 'Guam, Port Moresby' => 'Pacific/Guam', + 'Hobart, Tasmania' => 'Australia/Hobart', + 'Vladivostok' => 'Asia/Vladivostok', + 'Magadan, Solomon Is., New Caledonia' => 'Asia/Magadan', + 'Auckland, Wellington' => 'Pacific/Auckland', + 'Fiji Islands, Kamchatka, Marshall Is.' => 'Pacific/Fiji', + 'Nuku\'alofa, Tonga' => 'Pacific/Tongatapu', + 'Azores' => 'Atlantic/Azores', + 'Cape Verde Is.' => 'Atlantic/Cape_Verde', + 'Mid-Atlantic' => 'America/Noronha', + 'Brasilia' => 'America/Sao_Paulo', // Best guess + 'Buenos Aires' => 'America/Argentina/Buenos_Aires', + 'Greenland' => 'America/Godthab', + 'Newfoundland' => 'America/St_Johns', + 'Atlantic Time (Canada)' => 'America/Halifax', + 'Caracas, La Paz' => 'America/Caracas', + 'Santiago' => 'America/Santiago', + 'Bogota, Lima, Quito' => 'America/Bogota', + 'Eastern Time (US & Canada)' => 'America/New_York', + 'Indiana (East)' => 'America/Indiana/Indianapolis', + 'Central America' => 'America/Guatemala', + 'Central Time (US & Canada)' => 'America/Chicago', + 'Mexico City, Tegucigalpa' => 'America/Mexico_City', + 'Saskatchewan' => 'America/Edmonton', + 'Arizona' => 'America/Phoenix', + 'Mountain Time (US & Canada)' => 'America/Denver', // Best guess + 'Pacific Time (US & Canada)' => 'America/Los_Angeles', // Best guess + 'Pacific Time (US & Canada); Tijuana' => 'America/Los_Angeles', // Best guess + 'Alaska' => 'America/Anchorage', + 'Hawaii' => 'Pacific/Honolulu', + 'Midway Island, Samoa' => 'Pacific/Midway', + 'Eniwetok, Kwajalein, Dateline Time' => 'Pacific/Kwajalein', +]; diff --git a/vendor/sabre/vobject/lib/timezonedata/lotuszones.php b/vendor/sabre/vobject/lib/timezonedata/lotuszones.php new file mode 100644 index 0000000..4b50808 --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/lotuszones.php @@ -0,0 +1,101 @@ + 'Etc/GMT-12', + 'Samoa' => 'Pacific/Apia', + 'Hawaiian' => 'Pacific/Honolulu', + 'Alaskan' => 'America/Anchorage', + 'Pacific' => 'America/Los_Angeles', + 'Pacific Standard Time' => 'America/Los_Angeles', + 'Mexico Standard Time 2' => 'America/Chihuahua', + 'Mountain' => 'America/Denver', + // 'Mountain Standard Time' => 'America/Chihuahua', // conflict with windows timezones. + 'US Mountain' => 'America/Phoenix', + 'Canada Central' => 'America/Edmonton', + 'Central America' => 'America/Guatemala', + 'Central' => 'America/Chicago', + // 'Central Standard Time' => 'America/Mexico_City', // conflict with windows timezones. + 'Mexico' => 'America/Mexico_City', + 'Eastern' => 'America/New_York', + 'SA Pacific' => 'America/Bogota', + 'US Eastern' => 'America/Indiana/Indianapolis', + 'Venezuela' => 'America/Caracas', + 'Atlantic' => 'America/Halifax', + 'Central Brazilian' => 'America/Manaus', + 'Pacific SA' => 'America/Santiago', + 'SA Western' => 'America/La_Paz', + 'Newfoundland' => 'America/St_Johns', + 'Argentina' => 'America/Argentina/Buenos_Aires', + 'E. South America' => 'America/Belem', + 'Greenland' => 'America/Godthab', + 'Montevideo' => 'America/Montevideo', + 'SA Eastern' => 'America/Belem', + // 'Mid-Atlantic' => 'Etc/GMT-2', // conflict with windows timezones. + 'Azores' => 'Atlantic/Azores', + 'Cape Verde' => 'Atlantic/Cape_Verde', + 'Greenwich' => 'Atlantic/Reykjavik', // No I'm serious.. Greenwich is not GMT. + 'Morocco' => 'Africa/Casablanca', + 'Central Europe' => 'Europe/Prague', + 'Central European' => 'Europe/Sarajevo', + 'Romance' => 'Europe/Paris', + 'W. Central Africa' => 'Africa/Lagos', // Best guess + 'W. Europe' => 'Europe/Amsterdam', + 'E. Europe' => 'Europe/Minsk', + 'Egypt' => 'Africa/Cairo', + 'FLE' => 'Europe/Helsinki', + 'GTB' => 'Europe/Athens', + 'Israel' => 'Asia/Jerusalem', + 'Jordan' => 'Asia/Amman', + 'Middle East' => 'Asia/Beirut', + 'Namibia' => 'Africa/Windhoek', + 'South Africa' => 'Africa/Harare', + 'Arab' => 'Asia/Kuwait', + 'Arabic' => 'Asia/Baghdad', + 'E. Africa' => 'Africa/Nairobi', + 'Georgian' => 'Asia/Tbilisi', + 'Russian' => 'Europe/Moscow', + 'Iran' => 'Asia/Tehran', + 'Arabian' => 'Asia/Muscat', + 'Armenian' => 'Asia/Yerevan', + 'Azerbijan' => 'Asia/Baku', + 'Caucasus' => 'Asia/Yerevan', + 'Mauritius' => 'Indian/Mauritius', + 'Afghanistan' => 'Asia/Kabul', + 'Ekaterinburg' => 'Asia/Yekaterinburg', + 'Pakistan' => 'Asia/Karachi', + 'West Asia' => 'Asia/Tashkent', + 'India' => 'Asia/Calcutta', + 'Sri Lanka' => 'Asia/Colombo', + 'Nepal' => 'Asia/Kathmandu', + 'Central Asia' => 'Asia/Dhaka', + 'N. Central Asia' => 'Asia/Almaty', + 'Myanmar' => 'Asia/Rangoon', + 'North Asia' => 'Asia/Krasnoyarsk', + 'SE Asia' => 'Asia/Bangkok', + 'China' => 'Asia/Shanghai', + 'North Asia East' => 'Asia/Irkutsk', + 'Singapore' => 'Asia/Singapore', + 'Taipei' => 'Asia/Taipei', + 'W. Australia' => 'Australia/Perth', + 'Korea' => 'Asia/Seoul', + 'Tokyo' => 'Asia/Tokyo', + 'Yakutsk' => 'Asia/Yakutsk', + 'AUS Central' => 'Australia/Darwin', + 'Cen. Australia' => 'Australia/Adelaide', + 'AUS Eastern' => 'Australia/Sydney', + 'E. Australia' => 'Australia/Brisbane', + 'Tasmania' => 'Australia/Hobart', + 'Vladivostok' => 'Asia/Vladivostok', + 'West Pacific' => 'Pacific/Guam', + 'Central Pacific' => 'Asia/Magadan', + 'Fiji' => 'Pacific/Fiji', + 'New Zealand' => 'Pacific/Auckland', + 'Tonga' => 'Pacific/Tongatapu', +]; diff --git a/vendor/sabre/vobject/lib/timezonedata/php-bc.php b/vendor/sabre/vobject/lib/timezonedata/php-bc.php new file mode 100644 index 0000000..3116c68 --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/php-bc.php @@ -0,0 +1,152 @@ + 'America/Chicago', + 'Cuba' => 'America/Havana', + 'Egypt' => 'Africa/Cairo', + 'Eire' => 'Europe/Dublin', + 'EST5EDT' => 'America/New_York', + 'Factory' => 'UTC', + 'GB-Eire' => 'Europe/London', + 'GMT0' => 'UTC', + 'Greenwich' => 'UTC', + 'Hongkong' => 'Asia/Hong_Kong', + 'Iceland' => 'Atlantic/Reykjavik', + 'Iran' => 'Asia/Tehran', + 'Israel' => 'Asia/Jerusalem', + 'Jamaica' => 'America/Jamaica', + 'Japan' => 'Asia/Tokyo', + 'Kwajalein' => 'Pacific/Kwajalein', + 'Libya' => 'Africa/Tripoli', + 'MST7MDT' => 'America/Denver', + 'Navajo' => 'America/Denver', + 'NZ-CHAT' => 'Pacific/Chatham', + 'Poland' => 'Europe/Warsaw', + 'Portugal' => 'Europe/Lisbon', + 'PST8PDT' => 'America/Los_Angeles', + 'Singapore' => 'Asia/Singapore', + 'Turkey' => 'Europe/Istanbul', + 'Universal' => 'UTC', + 'W-SU' => 'Europe/Moscow', + 'Zulu' => 'UTC', +]; diff --git a/vendor/sabre/vobject/lib/timezonedata/windowszones.php b/vendor/sabre/vobject/lib/timezonedata/windowszones.php new file mode 100644 index 0000000..2049a95 --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/windowszones.php @@ -0,0 +1,152 @@ + 'Australia/Darwin', + 'AUS Eastern Standard Time' => 'Australia/Sydney', + 'Afghanistan Standard Time' => 'Asia/Kabul', + 'Alaskan Standard Time' => 'America/Anchorage', + 'Aleutian Standard Time' => 'America/Adak', + 'Altai Standard Time' => 'Asia/Barnaul', + 'Arab Standard Time' => 'Asia/Riyadh', + 'Arabian Standard Time' => 'Asia/Dubai', + 'Arabic Standard Time' => 'Asia/Baghdad', + 'Argentina Standard Time' => 'America/Buenos_Aires', + 'Astrakhan Standard Time' => 'Europe/Astrakhan', + 'Atlantic Standard Time' => 'America/Halifax', + 'Aus Central W. Standard Time' => 'Australia/Eucla', + 'Azerbaijan Standard Time' => 'Asia/Baku', + 'Azores Standard Time' => 'Atlantic/Azores', + 'Bahia Standard Time' => 'America/Bahia', + 'Bangladesh Standard Time' => 'Asia/Dhaka', + 'Belarus Standard Time' => 'Europe/Minsk', + 'Bougainville Standard Time' => 'Pacific/Bougainville', + 'Canada Central Standard Time' => 'America/Regina', + 'Cape Verde Standard Time' => 'Atlantic/Cape_Verde', + 'Caucasus Standard Time' => 'Asia/Yerevan', + 'Cen. Australia Standard Time' => 'Australia/Adelaide', + 'Central America Standard Time' => 'America/Guatemala', + 'Central Asia Standard Time' => 'Asia/Almaty', + 'Central Brazilian Standard Time' => 'America/Cuiaba', + 'Central Europe Standard Time' => 'Europe/Budapest', + 'Central European Standard Time' => 'Europe/Warsaw', + 'Central Pacific Standard Time' => 'Pacific/Guadalcanal', + 'Central Standard Time' => 'America/Chicago', + 'Central Standard Time (Mexico)' => 'America/Mexico_City', + 'Chatham Islands Standard Time' => 'Pacific/Chatham', + 'China Standard Time' => 'Asia/Shanghai', + 'Cuba Standard Time' => 'America/Havana', + 'Dateline Standard Time' => 'Etc/GMT+12', + 'E. Africa Standard Time' => 'Africa/Nairobi', + 'E. Australia Standard Time' => 'Australia/Brisbane', + 'E. Europe Standard Time' => 'Europe/Chisinau', + 'E. South America Standard Time' => 'America/Sao_Paulo', + 'Easter Island Standard Time' => 'Pacific/Easter', + 'Eastern Standard Time' => 'America/New_York', + 'Eastern Standard Time (Mexico)' => 'America/Cancun', + 'Egypt Standard Time' => 'Africa/Cairo', + 'Ekaterinburg Standard Time' => 'Asia/Yekaterinburg', + 'FLE Standard Time' => 'Europe/Kiev', + 'Fiji Standard Time' => 'Pacific/Fiji', + 'GMT Standard Time' => 'Europe/London', + 'GTB Standard Time' => 'Europe/Bucharest', + 'Georgian Standard Time' => 'Asia/Tbilisi', + 'Greenland Standard Time' => 'America/Godthab', + 'Greenwich Standard Time' => 'Atlantic/Reykjavik', + 'Haiti Standard Time' => 'America/Port-au-Prince', + 'Hawaiian Standard Time' => 'Pacific/Honolulu', + 'India Standard Time' => 'Asia/Calcutta', + 'Iran Standard Time' => 'Asia/Tehran', + 'Israel Standard Time' => 'Asia/Jerusalem', + 'Jordan Standard Time' => 'Asia/Amman', + 'Kaliningrad Standard Time' => 'Europe/Kaliningrad', + 'Korea Standard Time' => 'Asia/Seoul', + 'Libya Standard Time' => 'Africa/Tripoli', + 'Line Islands Standard Time' => 'Pacific/Kiritimati', + 'Lord Howe Standard Time' => 'Australia/Lord_Howe', + 'Magadan Standard Time' => 'Asia/Magadan', + 'Magallanes Standard Time' => 'America/Punta_Arenas', + 'Marquesas Standard Time' => 'Pacific/Marquesas', + 'Mauritius Standard Time' => 'Indian/Mauritius', + 'Middle East Standard Time' => 'Asia/Beirut', + 'Montevideo Standard Time' => 'America/Montevideo', + 'Morocco Standard Time' => 'Africa/Casablanca', + 'Mountain Standard Time' => 'America/Denver', + 'Mountain Standard Time (Mexico)' => 'America/Chihuahua', + 'Myanmar Standard Time' => 'Asia/Rangoon', + 'N. Central Asia Standard Time' => 'Asia/Novosibirsk', + 'Namibia Standard Time' => 'Africa/Windhoek', + 'Nepal Standard Time' => 'Asia/Katmandu', + 'New Zealand Standard Time' => 'Pacific/Auckland', + 'Newfoundland Standard Time' => 'America/St_Johns', + 'Norfolk Standard Time' => 'Pacific/Norfolk', + 'North Asia East Standard Time' => 'Asia/Irkutsk', + 'North Asia Standard Time' => 'Asia/Krasnoyarsk', + 'North Korea Standard Time' => 'Asia/Pyongyang', + 'Omsk Standard Time' => 'Asia/Omsk', + 'Pacific SA Standard Time' => 'America/Santiago', + 'Pacific Standard Time' => 'America/Los_Angeles', + 'Pacific Standard Time (Mexico)' => 'America/Tijuana', + 'Pakistan Standard Time' => 'Asia/Karachi', + 'Paraguay Standard Time' => 'America/Asuncion', + 'Qyzylorda Standard Time' => 'Asia/Qyzylorda', + 'Romance Standard Time' => 'Europe/Paris', + 'Russia Time Zone 10' => 'Asia/Srednekolymsk', + 'Russia Time Zone 11' => 'Asia/Kamchatka', + 'Russia Time Zone 3' => 'Europe/Samara', + 'Russian Standard Time' => 'Europe/Moscow', + 'SA Eastern Standard Time' => 'America/Cayenne', + 'SA Pacific Standard Time' => 'America/Bogota', + 'SA Western Standard Time' => 'America/La_Paz', + 'SE Asia Standard Time' => 'Asia/Bangkok', + 'Saint Pierre Standard Time' => 'America/Miquelon', + 'Sakhalin Standard Time' => 'Asia/Sakhalin', + 'Samoa Standard Time' => 'Pacific/Apia', + 'Sao Tome Standard Time' => 'Africa/Sao_Tome', + 'Saratov Standard Time' => 'Europe/Saratov', + 'Singapore Standard Time' => 'Asia/Singapore', + 'South Africa Standard Time' => 'Africa/Johannesburg', + 'Sri Lanka Standard Time' => 'Asia/Colombo', + 'Sudan Standard Time' => 'Africa/Khartoum', + 'Syria Standard Time' => 'Asia/Damascus', + 'Taipei Standard Time' => 'Asia/Taipei', + 'Tasmania Standard Time' => 'Australia/Hobart', + 'Tocantins Standard Time' => 'America/Araguaina', + 'Tokyo Standard Time' => 'Asia/Tokyo', + 'Tomsk Standard Time' => 'Asia/Tomsk', + 'Tonga Standard Time' => 'Pacific/Tongatapu', + 'Transbaikal Standard Time' => 'Asia/Chita', + 'Turkey Standard Time' => 'Europe/Istanbul', + 'Turks And Caicos Standard Time' => 'America/Grand_Turk', + 'US Eastern Standard Time' => 'America/Indianapolis', + 'US Mountain Standard Time' => 'America/Phoenix', + 'UTC' => 'Etc/GMT', + 'UTC+12' => 'Etc/GMT-12', + 'UTC+13' => 'Etc/GMT-13', + 'UTC-02' => 'Etc/GMT+2', + 'UTC-08' => 'Etc/GMT+8', + 'UTC-09' => 'Etc/GMT+9', + 'UTC-11' => 'Etc/GMT+11', + 'Ulaanbaatar Standard Time' => 'Asia/Ulaanbaatar', + 'Venezuela Standard Time' => 'America/Caracas', + 'Vladivostok Standard Time' => 'Asia/Vladivostok', + 'Volgograd Standard Time' => 'Europe/Volgograd', + 'W. Australia Standard Time' => 'Australia/Perth', + 'W. Central Africa Standard Time' => 'Africa/Lagos', + 'W. Europe Standard Time' => 'Europe/Berlin', + 'W. Mongolia Standard Time' => 'Asia/Hovd', + 'West Asia Standard Time' => 'Asia/Tashkent', + 'West Bank Standard Time' => 'Asia/Hebron', + 'West Pacific Standard Time' => 'Pacific/Port_Moresby', + 'Yakutsk Standard Time' => 'Asia/Yakutsk', + 'Yukon Standard Time' => 'America/Whitehorse', +]; diff --git a/vendor/sabre/vobject/resources/schema/xcal.rng b/vendor/sabre/vobject/resources/schema/xcal.rng new file mode 100644 index 0000000..4a51460 --- /dev/null +++ b/vendor/sabre/vobject/resources/schema/xcal.rng @@ -0,0 +1,1192 @@ +# RELAX NG Schema for iCalendar in XML +# Extract from RFC6321. +# Erratum 3042 applied. +# Erratum 3050 applied. +# Erratum 3314 applied. + +default namespace = "urn:ietf:params:xml:ns:icalendar-2.0" + +# 3.2 Property Parameters + +# 3.2.1 Alternate Text Representation + +altrepparam = element altrep { + value-uri +} + +# 3.2.2 Common Name + +cnparam = element cn { + value-text +} + +# 3.2.3 Calendar User Type + +cutypeparam = element cutype { + element text { + "INDIVIDUAL" | + "GROUP" | + "RESOURCE" | + "ROOM" | + "UNKNOWN" + } +} + +# 3.2.4 Delegators + +delfromparam = element delegated-from { + value-cal-address+ +} + +# 3.2.5 Delegatees + +deltoparam = element delegated-to { + value-cal-address+ +} + +# 3.2.6 Directory Entry Reference + +dirparam = element dir { + value-uri +} + +# 3.2.7 Inline Encoding + +encodingparam = element encoding { + element text { + "8BIT" | + "BASE64" + } +} + +# 3.2.8 Format Type + +fmttypeparam = element fmttype { + value-text +} + +# 3.2.9 Free/Busy Time Type + +fbtypeparam = element fbtype { + element text { + "FREE" | + "BUSY" | + "BUSY-UNAVAILABLE" | + "BUSY-TENTATIVE" + } +} + +# 3.2.10 Language + +languageparam = element language { + value-text +} + +# 3.2.11 Group or List Membership + +memberparam = element member { + value-cal-address+ +} + +# 3.2.12 Participation Status + +partstatparam = element partstat { + type-partstat-event | + type-partstat-todo | + type-partstat-jour +} + +type-partstat-event = ( + element text { + "NEEDS-ACTION" | + "ACCEPTED" | + "DECLINED" | + "TENTATIVE" | + "DELEGATED" + } +) + +type-partstat-todo = ( + element text { + "NEEDS-ACTION" | + "ACCEPTED" | + "DECLINED" | + "TENTATIVE" | + "DELEGATED" | + "COMPLETED" | + "IN-PROCESS" + } +) + +type-partstat-jour = ( + element text { + "NEEDS-ACTION" | + "ACCEPTED" | + "DECLINED" + } +) + +# 3.2.13 Recurrence Identifier Range + +rangeparam = element range { + element text { + "THISANDFUTURE" + } +} + +# 3.2.14 Alarm Trigger Relationship + +trigrelparam = element related { + element text { + "START" | + "END" + } +} + +# 3.2.15 Relationship Type + +reltypeparam = element reltype { + element text { + "PARENT" | + "CHILD" | + "SIBLING" + } +} + +# 3.2.16 Participation Role + +roleparam = element role { + element text { + "CHAIR" | + "REQ-PARTICIPANT" | + "OPT-PARTICIPANT" | + "NON-PARTICIPANT" + } +} + +# 3.2.17 RSVP Expectation + +rsvpparam = element rsvp { + value-boolean +} + +# 3.2.18 Sent By + +sentbyparam = element sent-by { + value-cal-address +} + +# 3.2.19 Time Zone Identifier + +tzidparam = element tzid { + value-text +} + +# 3.3 Property Value Data Types + +# 3.3.1 BINARY + +value-binary = element binary { + xsd:string +} + +# 3.3.2 BOOLEAN + +value-boolean = element boolean { + xsd:boolean +} + +# 3.3.3 CAL-ADDRESS + +value-cal-address = element cal-address { + xsd:anyURI +} + +# 3.3.4 DATE + +pattern-date = xsd:string { + pattern = "\d\d\d\d-\d\d-\d\d" +} + +value-date = element date { + pattern-date +} + +# 3.3.5 DATE-TIME + +pattern-date-time = xsd:string { + pattern = "\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\dZ?" +} + +value-date-time = element date-time { + pattern-date-time +} + +# 3.3.6 DURATION + +pattern-duration = xsd:string { + pattern = "(+|-)?P(\d+W)|(\d+D)?" + ~ "(T(\d+H(\d+M)?(\d+S)?)|" + ~ "(\d+M(\d+S)?)|" + ~ "(\d+S))?" +} + +value-duration = element duration { + pattern-duration +} + +# 3.3.7 FLOAT + +value-float = element float { + xsd:float +} + +# 3.3.8 INTEGER + +value-integer = element integer { + xsd:integer +} + +# 3.3.9 PERIOD + +value-period = element period { + element start { + pattern-date-time + }, + ( + element end { + pattern-date-time + } | + element duration { + pattern-duration + } + ) +} + +# 3.3.10 RECUR + +value-recur = element recur { + type-freq, + (type-until | type-count)?, + element interval { + xsd:positiveInteger + }?, + type-bysecond*, + type-byminute*, + type-byhour*, + type-byday*, + type-bymonthday*, + type-byyearday*, + type-byweekno*, + type-bymonth*, + type-bysetpos*, + element wkst { type-weekday }? +} + +type-freq = element freq { + "SECONDLY" | + "MINUTELY" | + "HOURLY" | + "DAILY" | + "WEEKLY" | + "MONTHLY" | + "YEARLY" +} + +type-until = element until { + type-date | + type-date-time +} + +type-count = element count { + xsd:positiveInteger +} + +type-bysecond = element bysecond { + xsd:nonNegativeInteger +} + +type-byminute = element byminute { + xsd:nonNegativeInteger +} + +type-byhour = element byhour { + xsd:nonNegativeInteger +} + +type-weekday = ( + "SU" | + "MO" | + "TU" | + "WE" | + "TH" | + "FR" | + "SA" +) + +type-byday = element byday { + xsd:integer?, + type-weekday +} + +type-bymonthday = element bymonthday { + xsd:integer +} + +type-byyearday = element byyearday { + xsd:integer +} + +type-byweekno = element byweekno { + xsd:integer +} + +type-bymonth = element bymonth { + xsd:positiveInteger +} + +type-bysetpos = element bysetpos { + xsd:integer +} + +# 3.3.11 TEXT + +value-text = element text { + xsd:string +} + +# 3.3.12 TIME + +pattern-time = xsd:string { + pattern = "\d\d:\d\d:\d\dZ?" +} + +value-time = element time { + pattern-time +} + +# 3.3.13 URI + +value-uri = element uri { + xsd:anyURI +} + +# 3.3.14 UTC-OFFSET + +value-utc-offset = element utc-offset { + xsd:string { pattern = "(+|-)\d\d:\d\d(:\d\d)?" } +} + +# UNKNOWN + +value-unknown = element unknown { + xsd:string +} + +# 3.4 iCalendar Stream + +start = element icalendar { + vcalendar+ +} + +# 3.6 Calendar Components + +vcalendar = element vcalendar { + type-calprops, + type-component +} + +type-calprops = element properties { + property-prodid & + property-version & + property-calscale? & + property-method? +} + +type-component = element components { + ( + component-vevent | + component-vtodo | + component-vjournal | + component-vfreebusy | + component-vtimezone + )* +} + +# 3.6.1 Event Component + +component-vevent = element vevent { + type-eventprop, + element components { + component-valarm+ + }? +} + +type-eventprop = element properties { + property-dtstamp & + property-dtstart & + property-uid & + + property-class? & + property-created? & + property-description? & + property-geo? & + property-last-mod? & + property-location? & + property-organizer? & + property-priority? & + property-seq? & + property-status-event? & + property-summary? & + property-transp? & + property-url? & + property-recurid? & + + property-rrule? & + + (property-dtend | property-duration)? & + + property-attach* & + property-attendee* & + property-categories* & + property-comment* & + property-contact* & + property-exdate* & + property-rstatus* & + property-related* & + property-resources* & + property-rdate* +} + +# 3.6.2 To-do Component + +component-vtodo = element vtodo { + type-todoprop, + element components { + component-valarm+ + }? +} + +type-todoprop = element properties { + property-dtstamp & + property-uid & + + property-class? & + property-completed? & + property-created? & + property-description? & + property-geo? & + property-last-mod? & + property-location? & + property-organizer? & + property-percent? & + property-priority? & + property-recurid? & + property-seq? & + property-status-todo? & + property-summary? & + property-url? & + + property-rrule? & + + ( + (property-dtstart?, property-dtend? ) | + (property-dtstart, property-duration)? + ) & + + property-attach* & + property-attendee* & + property-categories* & + property-comment* & + property-contact* & + property-exdate* & + property-rstatus* & + property-related* & + property-resources* & + property-rdate* +} + +# 3.6.3 Journal Component + +component-vjournal = element vjournal { + type-jourprop +} + +type-jourprop = element properties { + property-dtstamp & + property-uid & + + property-class? & + property-created? & + property-dtstart? & + property-last-mod? & + property-organizer? & + property-recurid? & + property-seq? & + property-status-jour? & + property-summary? & + property-url? & + + property-rrule? & + + property-attach* & + property-attendee* & + property-categories* & + property-comment* & + property-contact* & + property-description? & + property-exdate* & + property-related* & + property-rdate* & + property-rstatus* +} + +# 3.6.4 Free/Busy Component + +component-vfreebusy = element vfreebusy { + type-fbprop +} + +type-fbprop = element properties { + property-dtstamp & + property-uid & + + property-contact? & + property-dtstart? & + property-dtend? & + property-duration? & + property-organizer? & + property-url? & + + property-attendee* & + property-comment* & + property-freebusy* & + property-rstatus* +} + +# 3.6.5 Time Zone Component + +component-vtimezone = element vtimezone { + element properties { + property-tzid & + + property-last-mod? & + property-tzurl? + }, + element components { + (component-standard | component-daylight) & + component-standard* & + component-daylight* + } +} + +component-standard = element standard { + type-tzprop +} + +component-daylight = element daylight { + type-tzprop +} + +type-tzprop = element properties { + property-dtstart & + property-tzoffsetto & + property-tzoffsetfrom & + + property-rrule? & + + property-comment* & + property-rdate* & + property-tzname* +} + +# 3.6.6 Alarm Component + +component-valarm = element valarm { + type-audioprop | type-dispprop | type-emailprop +} + +type-audioprop = element properties { + property-action & + + property-trigger & + + (property-duration, property-repeat)? & + + property-attach? +} + +type-emailprop = element properties { + property-action & + property-description & + property-trigger & + property-summary & + + property-attendee+ & + + (property-duration, property-repeat)? & + + property-attach* +} + +type-dispprop = element properties { + property-action & + property-description & + property-trigger & + + (property-duration, property-repeat)? +} + +# 3.7 Calendar Properties + +# 3.7.1 Calendar Scale + +property-calscale = element calscale { + + element parameters { empty }?, + + element text { "GREGORIAN" } +} + +# 3.7.2 Method + +property-method = element method { + + element parameters { empty }?, + + value-text +} + +# 3.7.3 Product Identifier + +property-prodid = element prodid { + + element parameters { empty }?, + + value-text +} + +# 3.7.4 Version + +property-version = element version { + + element parameters { empty }?, + + element text { "2.0" } +} + +# 3.8 Component Properties + +# 3.8.1 Descriptive Component Properties + +# 3.8.1.1 Attachment + +property-attach = element attach { + + element parameters { + fmttypeparam? & + encodingparam? + }?, + + value-uri | value-binary +} + +# 3.8.1.2 Categories + +property-categories = element categories { + + element parameters { + languageparam? & + }?, + + value-text+ +} + +# 3.8.1.3 Classification + +property-class = element class { + + element parameters { empty }?, + + element text { + "PUBLIC" | + "PRIVATE" | + "CONFIDENTIAL" + } +} + +# 3.8.1.4 Comment + +property-comment = element comment { + + element parameters { + altrepparam? & + languageparam? + }?, + + value-text +} + +# 3.8.1.5 Description + +property-description = element description { + + element parameters { + altrepparam? & + languageparam? + }?, + + value-text +} + +# 3.8.1.6 Geographic Position + +property-geo = element geo { + + element parameters { empty }?, + + element latitude { xsd:float }, + element longitude { xsd:float } +} + +# 3.8.1.7 Location + +property-location = element location { + + element parameters { + + altrepparam? & + languageparam? + }?, + + value-text +} + +# 3.8.1.8 Percent Complete + +property-percent = element percent-complete { + + element parameters { empty }?, + + value-integer +} + +# 3.8.1.9 Priority + +property-priority = element priority { + + element parameters { empty }?, + + value-integer +} + +# 3.8.1.10 Resources + +property-resources = element resources { + + element parameters { + altrepparam? & + languageparam? + }?, + + value-text+ +} + +# 3.8.1.11 Status + +property-status-event = element status { + + element parameters { empty }?, + + element text { + "TENTATIVE" | + "CONFIRMED" | + "CANCELLED" + } +} + +property-status-todo = element status { + + element parameters { empty }?, + + element text { + "NEEDS-ACTION" | + "COMPLETED" | + "IN-PROCESS" | + "CANCELLED" + } +} + +property-status-jour = element status { + + element parameters { empty }?, + + element text { + "DRAFT" | + "FINAL" | + "CANCELLED" + } +} + +# 3.8.1.12 Summary + +property-summary = element summary { + + element parameters { + altrepparam? & + languageparam? + }?, + + value-text +} + +# 3.8.2 Date and Time Component Properties + +# 3.8.2.1 Date/Time Completed + +property-completed = element completed { + + element parameters { empty }?, + + value-date-time +} + +# 3.8.2.2 Date/Time End + +property-dtend = element dtend { + + element parameters { + tzidparam? + }?, + + value-date-time | + value-date +} + +# 3.8.2.3 Date/Time Due + +property-due = element due { + + element parameters { + tzidparam? + }?, + + value-date-time | + value-date +} + +# 3.8.2.4 Date/Time Start + +property-dtstart = element dtstart { + + element parameters { + tzidparam? + }?, + + value-date-time | + value-date +} + +# 3.8.2.5 Duration + +property-duration = element duration { + + element parameters { empty }?, + + value-duration +} + +# 3.8.2.6 Free/Busy Time + +property-freebusy = element freebusy { + + element parameters { + fbtypeparam? + }?, + + + value-period+ +} + +# 3.8.2.7 Time Transparency + +property-transp = element transp { + + element parameters { empty }?, + + element text { + "OPAQUE" | + "TRANSPARENT" + } +} + +# 3.8.3 Time Zone Component Properties + +# 3.8.3.1 Time Zone Identifier + +property-tzid = element tzid { + + element parameters { empty }?, + + value-text +} + +# 3.8.3.2 Time Zone Name + +property-tzname = element tzname { + + element parameters { + languageparam? + }?, + + value-text +} + +# 3.8.3.3 Time Zone Offset From + +property-tzoffsetfrom = element tzoffsetfrom { + + element parameters { empty }?, + + value-utc-offset +} + +# 3.8.3.4 Time Zone Offset To + +property-tzoffsetto = element tzoffsetto { + + element parameters { empty }?, + + value-utc-offset +} + +# 3.8.3.5 Time Zone URL + +property-tzurl = element tzurl { + + element parameters { empty }?, + + value-uri +} + +# 3.8.4 Relationship Component Properties + +# 3.8.4.1 Attendee + +property-attendee = element attendee { + + element parameters { + cutypeparam? & + memberparam? & + roleparam? & + partstatparam? & + rsvpparam? & + deltoparam? & + delfromparam? & + sentbyparam? & + cnparam? & + dirparam? & + languageparam? + }?, + + value-cal-address +} + +# 3.8.4.2 Contact + +property-contact = element contact { + + element parameters { + altrepparam? & + languageparam? + }?, + + value-text +} + +# 3.8.4.3 Organizer + +property-organizer = element organizer { + + element parameters { + cnparam? & + dirparam? & + sentbyparam? & + languageparam? + }?, + + value-cal-address +} + +# 3.8.4.4 Recurrence ID + +property-recurid = element recurrence-id { + + element parameters { + tzidparam? & + rangeparam? + }?, + + value-date-time | + value-date +} + +# 3.8.4.5 Related-To + +property-related = element related-to { + + element parameters { + reltypeparam? + }?, + + value-text +} + +# 3.8.4.6 Uniform Resource Locator + +property-url = element url { + + element parameters { empty }?, + + value-uri +} + +# 3.8.4.7 Unique Identifier + +property-uid = element uid { + + element parameters { empty }?, + + value-text +} + +# 3.8.5 Recurrence Component Properties + +# 3.8.5.1 Exception Date/Times + +property-exdate = element exdate { + + element parameters { + tzidparam? + }?, + + value-date-time+ | + value-date+ +} + +# 3.8.5.2 Recurrence Date/Times + +property-rdate = element rdate { + + element parameters { + tzidparam? + }?, + + value-date-time+ | + value-date+ | + value-period+ +} + +# 3.8.5.3 Recurrence Rule + +property-rrule = element rrule { + + element parameters { empty }?, + + value-recur +} + +# 3.8.6 Alarm Component Properties + +# 3.8.6.1 Action + +property-action = element action { + + element parameters { empty }?, + + element text { + "AUDIO" | + "DISPLAY" | + "EMAIL" + } +} + +# 3.8.6.2 Repeat Count + +property-repeat = element repeat { + + element parameters { empty }?, + + value-integer +} + +# 3.8.6.3 Trigger + +property-trigger = element trigger { + + ( + element parameters { + trigrelparam? + }?, + + value-duration + ) | + ( + element parameters { empty }?, + + value-date-time + ) +} + +# 3.8.7 Change Management Component Properties + +# 3.8.7.1 Date/Time Created + +property-created = element created { + + element parameters { empty }?, + + value-date-time +} + +# 3.8.7.2 Date/Time Stamp + +property-dtstamp = element dtstamp { + + element parameters { empty }?, + + value-date-time +} + +# 3.8.7.3 Last Modified + +property-last-mod = element last-modified { + + element parameters { empty }?, + + value-date-time +} + +# 3.8.7.4 Sequence Number + +property-seq = element sequence { + + element parameters { empty }?, + + value-integer +} + +# 3.8.8 Miscellaneous Component Properties + +# 3.8.8.3 Request Status + +property-rstatus = element request-status { + + element parameters { + languageparam? + }?, + + element code { xsd:string }, + element description { xsd:string }, + element data { xsd:string }? +} diff --git a/vendor/sabre/vobject/resources/schema/xcard.rng b/vendor/sabre/vobject/resources/schema/xcard.rng new file mode 100644 index 0000000..c0b7cfb --- /dev/null +++ b/vendor/sabre/vobject/resources/schema/xcard.rng @@ -0,0 +1,388 @@ +# RELAX NG Schema for vCard in XML +# Extract from RFC6351. +# Erratum 2994 applied. +# Erratum 3047 applied. +# Erratum 3008 applied. +# Erratum 4247 applied. + +default namespace = "urn:ietf:params:xml:ns:vcard-4.0" + +### Section 3.3: vCard Format Specification +# +# 3.3 +iana-token = xsd:string { pattern = "[a-zA-Z0-9\-]+" } +x-name = xsd:string { pattern = "x-[a-zA-Z0-9\-]+" } + +### Section 4: Value types +# +# 4.1 +value-text = element text { text } +value-text-list = value-text+ + +# 4.2 +value-uri = element uri { xsd:anyURI } + +# 4.3.1 +value-date = element date { + xsd:string { pattern = "\d{8}|\d{4}-\d\d|--\d\d(\d\d)?|---\d\d" } + } + +# 4.3.2 +value-time = element time { + xsd:string { pattern = "(\d\d(\d\d(\d\d)?)?|-\d\d(\d\d)?|--\d\d)" + ~ "(Z|[+\-]\d\d(\d\d)?)?" } + } + +# 4.3.3 +value-date-time = element date-time { + xsd:string { pattern = "(\d{8}|--\d{4}|---\d\d)T\d\d(\d\d(\d\d)?)?" + ~ "(Z|[+\-]\d\d(\d\d)?)?" } + } + +# 4.3.4 +value-date-and-or-time = value-date | value-date-time | value-time + +# 4.3.5 +value-timestamp = element timestamp { + xsd:string { pattern = "\d{8}T\d{6}(Z|[+\-]\d\d(\d\d)?)?" } + } + +# 4.4 +value-boolean = element boolean { xsd:boolean } + +# 4.5 +value-integer = element integer { xsd:integer } + +# 4.6 +value-float = element float { xsd:float } + +# 4.7 +value-utc-offset = element utc-offset { + xsd:string { pattern = "[+\-]\d\d(\d\d)?" } + } + +# 4.8 +value-language-tag = element language-tag { + xsd:string { pattern = "([a-z]{2,3}((-[a-z]{3}){0,3})?|[a-z]{4,8})" + ~ "(-[a-z]{4})?(-([a-z]{2}|\d{3}))?" + ~ "(-([0-9a-z]{5,8}|\d[0-9a-z]{3}))*" + ~ "(-[0-9a-wyz](-[0-9a-z]{2,8})+)*" + ~ "(-x(-[0-9a-z]{1,8})+)?|x(-[0-9a-z]{1,8})+|" + ~ "[a-z]{1,3}(-[0-9a-z]{2,8}){1,2}" } + } + +### Section 5: Parameters +# +# 5.1 +param-language = element language { value-language-tag }? + +# 5.2 +param-pref = element pref { + element integer { + xsd:integer { minInclusive = "1" maxInclusive = "100" } + } + }? + +# 5.4 +param-altid = element altid { value-text }? + +# 5.5 +param-pid = element pid { + element text { xsd:string { pattern = "\d+(\.\d+)?" } }+ + }? + +# 5.6 +param-type = element type { element text { "work" | "home" }+ }? + +# 5.7 +param-mediatype = element mediatype { value-text }? + +# 5.8 +param-calscale = element calscale { element text { "gregorian" } }? + +# 5.9 +param-sort-as = element sort-as { value-text+ }? + +# 5.10 +param-geo = element geo { value-uri }? + +# 5.11 +param-tz = element tz { value-text | value-uri }? + +### Section 6: Properties +# +# 6.1.3 +property-source = element source { + element parameters { param-altid, param-pid, param-pref, + param-mediatype }?, + value-uri + } + +# 6.1.4 +property-kind = element kind { + element text { "individual" | "group" | "org" | "location" | + x-name | iana-token }* + } + +# 6.2.1 +property-fn = element fn { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type }?, + value-text + } + +# 6.2.2 +property-n = element n { + element parameters { param-language, param-sort-as, param-altid }?, + element surname { text }+, + element given { text }+, + element additional { text }+, + element prefix { text }+, + element suffix { text }+ + } + +# 6.2.3 +property-nickname = element nickname { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type }?, + value-text-list + } + +# 6.2.4 +property-photo = element photo { + element parameters { param-altid, param-pid, param-pref, param-type, + param-mediatype }?, + value-uri + } + +# 6.2.5 +property-bday = element bday { + element parameters { param-altid, param-calscale }?, + (value-date-and-or-time | value-text) + } + +# 6.2.6 +property-anniversary = element anniversary { + element parameters { param-altid, param-calscale }?, + (value-date-and-or-time | value-text) + } + +# 6.2.7 +property-gender = element gender { + element sex { "" | "M" | "F" | "O" | "N" | "U" }, + element identity { text }? + } + +# 6.3.1 +param-label = element label { value-text }? +property-adr = element adr { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type, param-geo, param-tz, + param-label }?, + element pobox { text }+, + element ext { text }+, + element street { text }+, + element locality { text }+, + element region { text }+, + element code { text }+, + element country { text }+ + } + +# 6.4.1 +property-tel = element tel { + element parameters { + param-altid, + param-pid, + param-pref, + element type { + element text { "work" | "home" | "text" | "voice" + | "fax" | "cell" | "video" | "pager" + | "textphone" | x-name | iana-token }+ + }?, + param-mediatype + }?, + (value-text | value-uri) + } + +# 6.4.2 +property-email = element email { + element parameters { param-altid, param-pid, param-pref, + param-type }?, + value-text + } + +# 6.4.3 +property-impp = element impp { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + value-uri + } + +# 6.4.4 +property-lang = element lang { + element parameters { param-altid, param-pid, param-pref, + param-type }?, + value-language-tag + } + +# 6.5.1 +property-tz = element tz { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + (value-text | value-uri | value-utc-offset) + } + +# 6.5.2 +property-geo = element geo { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + value-uri + } + +# 6.6.1 +property-title = element title { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type }?, + value-text + } + +# 6.6.2 +property-role = element role { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type }?, + value-text + } + +# 6.6.3 +property-logo = element logo { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type, param-mediatype }?, + value-uri + } + +# 6.6.4 +property-org = element org { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type, param-sort-as }?, + value-text-list + } + +# 6.6.5 +property-member = element member { + element parameters { param-altid, param-pid, param-pref, + param-mediatype }?, + value-uri + } + +# 6.6.6 +property-related = element related { + element parameters { + param-altid, + param-pid, + param-pref, + element type { + element text { + "work" | "home" | "contact" | "acquaintance" | + "friend" | "met" | "co-worker" | "colleague" | "co-resident" | + "neighbor" | "child" | "parent" | "sibling" | "spouse" | + "kin" | "muse" | "crush" | "date" | "sweetheart" | "me" | + "agent" | "emergency" + }+ + }?, + param-mediatype + }?, + (value-uri | value-text) + } + +# 6.7.1 +property-categories = element categories { + element parameters { param-altid, param-pid, param-pref, + param-type }?, + value-text-list + } + +# 6.7.2 +property-note = element note { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type }?, + value-text + } + +# 6.7.3 +property-prodid = element prodid { value-text } + +# 6.7.4 +property-rev = element rev { value-timestamp } + +# 6.7.5 +property-sound = element sound { + element parameters { param-language, param-altid, param-pid, + param-pref, param-type, param-mediatype }?, + value-uri + } + +# 6.7.6 +property-uid = element uid { value-uri } + +# 6.7.7 +property-clientpidmap = element clientpidmap { + element sourceid { xsd:positiveInteger }, + value-uri + } + +# 6.7.8 +property-url = element url { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + value-uri + } + +# 6.8.1 +property-key = element key { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + (value-uri | value-text) + } + +# 6.9.1 +property-fburl = element fburl { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + value-uri + } + +# 6.9.2 +property-caladruri = element caladruri { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + value-uri + } + +# 6.9.3 +property-caluri = element caluri { + element parameters { param-altid, param-pid, param-pref, + param-type, param-mediatype }?, + value-uri + } + +# Top-level grammar +property = property-adr | property-anniversary | property-bday + | property-caladruri | property-caluri | property-categories + | property-clientpidmap | property-email | property-fburl + | property-fn | property-geo | property-impp | property-key + | property-kind | property-lang | property-logo + | property-member | property-n | property-nickname + | property-note | property-org | property-photo + | property-prodid | property-related | property-rev + | property-role | property-gender | property-sound + | property-source | property-tel | property-title + | property-tz | property-uid | property-url +start = element vcards { + element vcard { + (property + | element group { + attribute name { text }, + property* + })+ + }+ + } diff --git a/vendor/sabre/xml/.gitignore b/vendor/sabre/xml/.gitignore new file mode 100644 index 0000000..9715e90 --- /dev/null +++ b/vendor/sabre/xml/.gitignore @@ -0,0 +1,8 @@ +# Composer +vendor +composer.lock + +# Tests +tests/cov +tests/.phpunit.result.cache +.php_cs.cache diff --git a/vendor/sabre/xml/.php_cs.dist b/vendor/sabre/xml/.php_cs.dist new file mode 100644 index 0000000..c5c78a9 --- /dev/null +++ b/vendor/sabre/xml/.php_cs.dist @@ -0,0 +1,12 @@ +getFinder() + ->exclude('vendor') + ->in(__DIR__); +$config->setRules([ + '@PSR1' => true, + '@Symfony' => true +]); + +return $config; \ No newline at end of file diff --git a/vendor/sabre/xml/.travis.yml b/vendor/sabre/xml/.travis.yml new file mode 100644 index 0000000..fc4a98d --- /dev/null +++ b/vendor/sabre/xml/.travis.yml @@ -0,0 +1,49 @@ +language: php +sudo: required +php: + - 7.1 + - 7.2 + - 7.3 + - 7.4 + +env: + global: + - RUN_PHPCSFIXER="TRUE" + - RUN_PHPUNIT="TRUE" + - RUN_PHPSTAN="FALSE" + matrix: + - PREFER_LOWEST="" REPORT_COVERAGE="TRUE" WITH_COVERAGE="--coverage-clover=coverage.xml" + - PREFER_LOWEST="--prefer-lowest" REPORT_COVERAGE="FALSE" WITH_COVERAGE="" + +matrix: + include: + - name: 'PHP8' + dist: focal + php: nightly + env: + - RUN_PHPCSFIXER="FALSE" + - REPORT_COVERAGE="FALSE" + - name: 'PHPStan' + php: 7.4 + env: + - RUN_PHPCSFIXER="FALSE" + - RUN_PHPUNIT="FALSE" + - RUN_PHPSTAN="TRUE" + - REPORT_COVERAGE="FALSE" + fast_finish: true + +cache: + directories: + - $HOME/.composer/cache + +before_script: + - if [ $RUN_PHPCSFIXER == "FALSE" ]; then composer remove --dev friendsofphp/php-cs-fixer; fi + - composer update $PREFER_LOWEST + +script: + - if [ $RUN_PHPCSFIXER == "TRUE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi + - if [ $RUN_PHPUNIT == "TRUE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE; fi + - if [ $RUN_PHPSTAN == "TRUE" ]; then composer phpstan; fi + +after_success: + - if [ $REPORT_COVERAGE == "TRUE" ]; then bash <(curl -s https://codecov.io/bash); fi diff --git a/vendor/sabre/xml/CHANGELOG.md b/vendor/sabre/xml/CHANGELOG.md new file mode 100644 index 0000000..cdd21fe --- /dev/null +++ b/vendor/sabre/xml/CHANGELOG.md @@ -0,0 +1,287 @@ +ChangeLog +========= + +2.2.3 (2020-10-03) +------------------ +* #191: add changelog and version bump that was missed in 2.2.2 + +2.2.2 (2020-10-03) +------------------ +* #190: adjust libxml_disable_entity_loader calls ready for PHP 8.0 (@phil-davis) + +2.2.1 (2020-05-11) +------------------ + +* #183: fixed warning 'xml cannot be empty while reading', which might lead to a infinite-loop (@mrow4a) +* #179, #178, #177 #176: several build/continous integration related improvements (@phil-davis) + +2.2.0 (2020-01-31) +------------------ + +* #171: Added Support for PHP 7.4, dropped Support for PHP 7.0 (@staabm, @phil-davis) +* #174: Update testsuite to phpunit8 (@phil-davis) +* Added phpstan coverage (@phil-davis) +* #144: Added a new `functionCaller` deserializer function for executing a callable when reading a XML +element (@vsouz4) + + +2.1.3 (2019-08-14) +------------------ + +* #166: Throw exception when empty inputs found + + +2.1.2 (2019-01-09) +------------------ + +* #161: Prevent infinite loop on empty xml elements + + +2.1.1 (2018-10-09) +------------------ + +* #149: Properly detect xml parse errors in `parseCurrentElement()` edge-cases + + +2.1.0 (2018-02-08) +------------------ + +* #112: Added a `mixedContent` deserializer function, which might be useful + if you're parsing HTML-like documents with elements that contain both text + and other elements as siblings. (@staabm). + + +2.0.0 (2016-11-15) +------------------ + +* Now requires PHP 7. +* Uses typehints everywhere. +* Fixed some minor strict typing-related issues. +* Removed workaround for PHP bug [64230](https://bugs.php.net/bug.php?id=64230). + + +1.5.0 (2016-10-09) +------------------ + +* Now requires PHP 5.5. +* Using `finally` to always roll back the context stack when serializing. +* #94: Fixed an infinite loop condition when reading some invalid XML + documents. + + +1.4.2 (2016-05-19) +------------------ + +* The `contextStack` in the Reader object is now correctly rolled back in + error conditions (@staabm). +* repeatingElements deserializer now still parses if a bare element name + without clark notation was given. +* `$elementMap` in the Reader now also supports bare element names. +* `Service::expect()` can now also work with bare element names. + + +1.4.1 (2016-03-12) +----------------- + +* Parsing clark-notation is now cached. This can speed up parsing large + documents with lots of repeating elements a fair bit. (@icewind1991). + + +1.4.0 (2016-02-14) +------------------ + +* Any array thrown into the serializer with numeric keys is now simply + traversed and each individual item is serialized. This fixes an issue + related to serializing value objects with array children. +* When serializing value objects, properties that have a null value or an + empty array are now skipped. We believe this to be the saner default, but + does constitute a BC break for those depending on this. +* Serializing array properties in value objects was broken. + + +1.3.0 (2015-12-29) +------------------ + +* The `Service` class adds a new `mapValueObject` method which provides basic + capabilities to map between ValueObjects and XML. +* #61: You can now specify serializers for specific classes, allowing you + separate the object you want to serialize from the serializer. This uses the + `$classMap` property which is defined on both the `Service` and `Writer`. +* It's now possible to pass an array of possible root elements to + `Sabre\Xml\Service::expect()`. +* Moved some parsing logic to `Reader::getDeserializerForElementName()`, + so people with more advanced use-cases can implement their own logic there. +* #63: When serializing elements using arrays, the `value` key in the array is + now optional. +* #62: Added a `keyValue` deserializer function. This can be used instead of + the `Element\KeyValue` class and is a lot more flexible. (@staabm) +* Also added an `enum` deserializer function to replace + `Element\Elements`. +* Using an empty string for a namespace prefix now has the same effect as + `null`. + + +1.2.0 (2015-08-30) +------------------ + +* #53: Added `parseGetElements`, a function like `parseInnerTree`, except + that it always returns an array of elements, or an empty array. + + +1.1.0 (2015-06-29) +------------------ + +* #44, #45: Catching broken and invalid XML better and throwing + `Sabre\Xml\LibXMLException` whenever we encounter errors. (@stefanmajoor, + @DaanBiesterbos) + + +1.0.0 (2015-05-25) +------------------ + +* No functional changes since 0.4.3. Marking it as 1.0.0 as a promise for + API stability. +* Using php-cs-fixer for automated CS enforcement. + + +0.4.3 (2015-04-01) +----------------- + +* Minor tweaks for the public release. + + +0.4.2 (2015-03-20) +------------------ + +* Removed `constants.php` again. They messed with PHPUnit and don't really + provide a great benefit. +* #41: Correctly handle self-closing xml elements. + + +0.4.1 (2015-03-19) +------------------ + +* #40: An element with an empty namespace (xmlns="") is not allowed to have a + prefix. This is now fixed. + + +0.4.0 (2015-03-18) +------------------ + +* Added `Sabre\Xml\Service`. This is intended as a simple way to centrally + configure xml applications and easily parse/write things from there. #35, #38. +* Renamed 'baseUri' to 'contextUri' everywhere. +* #36: Added a few convenience constants to `lib/constants.php`. +* `Sabre\Xml\Util::parseClarkNotation` is now in the `Sabre\Xml\Service` class. + + +0.3.1 (2015-02-08) +------------------ + +* Added `XmlDeserializable` to match `XmlSerializable`. + + +0.3.0 (2015-02-06) +------------------ + +* Added `$elementMap` argument to parseInnerTree, for quickly overriding + parsing rules within an element. + + +0.2.2 (2015-02-05) +------------------ + +* Now depends on sabre/uri 1.0. + + +0.2.1 (2014-12-17) +------------------ + +* LibXMLException now inherits from ParseException, so it's easy for users to + catch any exception thrown by the parser. + + +0.2.0 (2014-12-05) +------------------ + +* Major BC Break: method names for the Element interface have been renamed + from `serializeXml` and `deserializeXml` to `xmlSerialize` and + `xmlDeserialize`. This is so that it matches PHP's `JsonSerializable` + interface. +* #25: Added `XmlSerializable` to allow people to write serializers without + having to implement a deserializer in the same class. +* #26: Renamed the `Sabre\XML` namespace to `Sabre\Xml`. Due to composer magic + and the fact that PHP namespace are case-insensitive, this should not affect + anyone, unless you are doing exact string matches on class names. +* #23: It's not possible to automatically extract or serialize Xml fragments + from documents using `Sabre\Xml\Element\XmlFragment`. + + +0.1.0 (2014-11-24) +------------------ + +* #16: Added ability to override `elementMap`, `namespaceMap` and `baseUri` for + a fragment of a document during reading an writing using `pushContext` and + `popContext`. +* Removed: `Writer::$context` and `Reader::$context`. +* #15: Added `Reader::$baseUri` to match `Writer::$baseUri`. +* #20: Allow callbacks to be used instead of `Element` classes in the `Reader`. +* #25: Added `readText` to quickly grab all text from a node and advance the + reader to the next node. +* #15: Added `Sabre\XML\Element\Uri`. + + +0.0.6 (2014-09-26) +------------------ + +* Added: `CData` element. +* #13: Better support for xml with no namespaces. (@kalmas) +* Switched to PSR-4 directory structure. + + +0.0.5 (2013-03-27) +------------------ + +* Added: baseUri property to the Writer class. +* Added: The writeElement method can now write complex elements. +* Added: Throwing exception when invalid objects are written. + + +0.0.4 (2013-03-14) +------------------ + +* Fixed: The KeyValue parser was skipping over elements when there was no + whitespace between them. +* Fixed: Clearing libxml errors after parsing. +* Added: Support for CDATA. +* Added: Context properties. + + +0.0.3 (2013-02-22) +------------------ + +* Changed: Reader::parse returns an array with 1 level less depth. +* Added: A LibXMLException is now thrown if the XMLReader comes across an error. +* Fixed: Both the Elements and KeyValue parsers had severe issues with + nesting. +* Fixed: The reader now detects when the end of the document is hit before it + should (because we're still parsing an element). + + +0.0.2 (2013-02-17) +------------------ + +* Added: Elements parser. +* Added: KeyValue parser. +* Change: Reader::parseSubTree is now named parseInnerTree, and returns either + a string (in case of a text-node), or an array (in case there were child + elements). +* Added: Reader::parseCurrentElement is now public. + + +0.0.1 (2013-02-07) +------------------ + +* First alpha release + +Project started: 2012-11-13. First experiments in June 2009. diff --git a/vendor/sabre/xml/LICENSE b/vendor/sabre/xml/LICENSE new file mode 100644 index 0000000..c9faf40 --- /dev/null +++ b/vendor/sabre/xml/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/xml/README.md b/vendor/sabre/xml/README.md new file mode 100644 index 0000000..55af24f --- /dev/null +++ b/vendor/sabre/xml/README.md @@ -0,0 +1,25 @@ +sabre/xml +========= + +[![Build Status](https://secure.travis-ci.org/sabre-io/xml.svg?branch=master)](http://travis-ci.org/sabre-io/xml) + +The sabre/xml library is a specialized XML reader and writer. + +Documentation +------------- + +* [Introduction](http://sabre.io/xml/). +* [Installation](http://sabre.io/xml/install/). +* [Reading XML](http://sabre.io/xml/reading/). +* [Writing XML](http://sabre.io/xml/writing/). + + +Support +------- + +Head over to the [SabreDAV mailing list](http://groups.google.com/group/sabredav-discuss) for any questions. + +Made at fruux +------------- + +This library is being developed by [fruux](https://fruux.com/). Drop us a line for commercial services or enterprise support. diff --git a/vendor/sabre/xml/bin/.empty b/vendor/sabre/xml/bin/.empty new file mode 100644 index 0000000..e69de29 diff --git a/vendor/sabre/xml/composer.json b/vendor/sabre/xml/composer.json new file mode 100644 index 0000000..b54cf19 --- /dev/null +++ b/vendor/sabre/xml/composer.json @@ -0,0 +1,67 @@ +{ + "name": "sabre/xml", + "description" : "sabre/xml is an XML library that you may not hate.", + "keywords" : [ "XML", "XMLReader", "XMLWriter", "DOM" ], + "homepage" : "https://sabre.io/xml/", + "license" : "BSD-3-Clause", + "require" : { + "php" : "^7.1 || ^8.0", + "ext-xmlwriter" : "*", + "ext-xmlreader" : "*", + "ext-dom" : "*", + "lib-libxml" : ">=2.6.20", + "sabre/uri" : ">=1.0,<3.0.0" + }, + "authors" : [ + { + "name" : "Evert Pot", + "email" : "me@evertpot.com", + "homepage" : "http://evertpot.com/", + "role" : "Developer" + }, + { + "name": "Markus Staab", + "email": "markus.staab@redaxo.de", + "role" : "Developer" + } + ], + "support" : { + "forum" : "https://groups.google.com/group/sabredav-discuss", + "source" : "https://github.com/fruux/sabre-xml" + }, + "autoload" : { + "psr-4" : { + "Sabre\\Xml\\" : "lib/" + }, + "files": [ + "lib/Deserializer/functions.php", + "lib/Serializer/functions.php" + ] + }, + "autoload-dev" : { + "psr-4" : { + "Sabre\\Xml\\" : "tests/Sabre/Xml/" + } + }, + "require-dev": { + "friendsofphp/php-cs-fixer": "~2.16.1", + "phpstan/phpstan": "^0.12", + "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0" + }, + "scripts": { + "phpstan": [ + "phpstan analyse lib tests" + ], + "cs-fixer": [ + "php-cs-fixer fix" + ], + "phpunit": [ + "phpunit --configuration tests/phpunit.xml" + ], + "test": [ + "composer phpstan", + "composer cs-fixer", + "composer phpunit" + ] + } +} diff --git a/vendor/sabre/xml/lib/ContextStackTrait.php b/vendor/sabre/xml/lib/ContextStackTrait.php new file mode 100644 index 0000000..7570888 --- /dev/null +++ b/vendor/sabre/xml/lib/ContextStackTrait.php @@ -0,0 +1,118 @@ +contextStack[] = [ + $this->elementMap, + $this->contextUri, + $this->namespaceMap, + $this->classMap, + ]; + } + + /** + * Restore the previous "context". + */ + public function popContext() + { + list( + $this->elementMap, + $this->contextUri, + $this->namespaceMap, + $this->classMap + ) = array_pop($this->contextStack); + } +} diff --git a/vendor/sabre/xml/lib/Deserializer/functions.php b/vendor/sabre/xml/lib/Deserializer/functions.php new file mode 100644 index 0000000..c4f2409 --- /dev/null +++ b/vendor/sabre/xml/lib/Deserializer/functions.php @@ -0,0 +1,359 @@ +value" array. + * + * For example, keyvalue will parse: + * + * + * + * value1 + * value2 + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1" => "value1", + * "{http://sabredav.org/ns}elem2" => "value2", + * "{http://sabredav.org/ns}elem3" => null, + * ]; + * + * If you specify the 'namespace' argument, the deserializer will remove + * the namespaces of the keys that match that namespace. + * + * For example, if you call keyValue like this: + * + * keyValue($reader, 'http://sabredav.org/ns') + * + * it's output will instead be: + * + * [ + * "elem1" => "value1", + * "elem2" => "value2", + * "elem3" => null, + * ]; + * + * Attributes will be removed from the top-level elements. If elements with + * the same name appear twice in the list, only the last one will be kept. + */ +function keyValue(Reader $reader, string $namespace = null): array +{ + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + + return []; + } + + if (!$reader->read()) { + $reader->next(); + + return []; + } + + if (Reader::END_ELEMENT === $reader->nodeType) { + $reader->next(); + + return []; + } + + $values = []; + + do { + if (Reader::ELEMENT === $reader->nodeType) { + if (null !== $namespace && $reader->namespaceURI === $namespace) { + $values[$reader->localName] = $reader->parseCurrentElement()['value']; + } else { + $clark = $reader->getClark(); + $values[$clark] = $reader->parseCurrentElement()['value']; + } + } else { + if (!$reader->read()) { + break; + } + } + } while (Reader::END_ELEMENT !== $reader->nodeType); + + $reader->read(); + + return $values; +} + +/** + * The 'enum' deserializer parses elements into a simple list + * without values or attributes. + * + * For example, Elements will parse: + * + * + * + * + * + * + * content + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1", + * "{http://sabredav.org/ns}elem2", + * "{http://sabredav.org/ns}elem3", + * "{http://sabredav.org/ns}elem4", + * "{http://sabredav.org/ns}elem5", + * ]; + * + * This is useful for 'enum'-like structures. + * + * If the $namespace argument is specified, it will strip the namespace + * for all elements that match that. + * + * For example, + * + * enum($reader, 'http://sabredav.org/ns') + * + * would return: + * + * [ + * "elem1", + * "elem2", + * "elem3", + * "elem4", + * "elem5", + * ]; + * + * @return string[] + */ +function enum(Reader $reader, string $namespace = null): array +{ + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + + return []; + } + if (!$reader->read()) { + $reader->next(); + + return []; + } + + if (Reader::END_ELEMENT === $reader->nodeType) { + $reader->next(); + + return []; + } + $currentDepth = $reader->depth; + + $values = []; + do { + if (Reader::ELEMENT !== $reader->nodeType) { + continue; + } + if (!is_null($namespace) && $namespace === $reader->namespaceURI) { + $values[] = $reader->localName; + } else { + $values[] = (string) $reader->getClark(); + } + } while ($reader->depth >= $currentDepth && $reader->next()); + + $reader->next(); + + return $values; +} + +/** + * The valueObject deserializer turns an xml element into a PHP object of + * a specific class. + * + * This is primarily used by the mapValueObject function from the Service + * class, but it can also easily be used for more specific situations. + * + * @return object + */ +function valueObject(Reader $reader, string $className, string $namespace) +{ + $valueObject = new $className(); + if ($reader->isEmptyElement) { + $reader->next(); + + return $valueObject; + } + + $defaultProperties = get_class_vars($className); + + $reader->read(); + do { + if (Reader::ELEMENT === $reader->nodeType && $reader->namespaceURI == $namespace) { + if (property_exists($valueObject, $reader->localName)) { + if (is_array($defaultProperties[$reader->localName])) { + $valueObject->{$reader->localName}[] = $reader->parseCurrentElement()['value']; + } else { + $valueObject->{$reader->localName} = $reader->parseCurrentElement()['value']; + } + } else { + // Ignore property + $reader->next(); + } + } else { + if (!$reader->read()) { + break; + } + } + } while (Reader::END_ELEMENT !== $reader->nodeType); + + $reader->read(); + + return $valueObject; +} + +/** + * This deserializer helps you deserialize xml structures that look like + * this:. + * + * + * ... + * ... + * ... + * + * + * Many XML documents use patterns like that, and this deserializer + * allow you to get all the 'items' as an array. + * + * In that previous example, you would register the deserializer as such: + * + * $reader->elementMap['{}collection'] = function($reader) { + * return repeatingElements($reader, '{}item'); + * } + * + * The repeatingElements deserializer simply returns everything as an array. + * + * $childElementName must either be a a clark-notation element name, or if no + * namespace is used, the bare element name. + */ +function repeatingElements(Reader $reader, string $childElementName): array +{ + if ('{' !== $childElementName[0]) { + $childElementName = '{}'.$childElementName; + } + $result = []; + + foreach ($reader->parseGetElements() as $element) { + if ($element['name'] === $childElementName) { + $result[] = $element['value']; + } + } + + return $result; +} + +/** + * This deserializer helps you to deserialize structures which contain mixed content like this:. + * + *

some text and a inline tagand even more text

+ * + * The above example will return + * + * [ + * 'some text', + * [ + * 'name' => '{}extref', + * 'value' => 'and a inline tag', + * 'attributes' => [] + * ], + * 'and even more text' + * ] + * + * In strict XML documents you wont find this kind of markup but in html this is a quite common pattern. + */ +function mixedContent(Reader $reader): array +{ + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + + return []; + } + + $previousDepth = $reader->depth; + + $content = []; + $reader->read(); + while (true) { + if (Reader::ELEMENT == $reader->nodeType) { + $content[] = $reader->parseCurrentElement(); + } elseif ($reader->depth >= $previousDepth && in_array($reader->nodeType, [Reader::TEXT, Reader::CDATA, Reader::WHITESPACE])) { + $content[] = $reader->value; + $reader->read(); + } elseif (Reader::END_ELEMENT == $reader->nodeType) { + // Ensuring we are moving the cursor after the end element. + $reader->read(); + break; + } else { + $reader->read(); + } + } + + return $content; +} + +/** + * The functionCaller deserializer turns an xml element into whatever your callable return. + * + * You can use, e.g., a named constructor (factory method) to create an object using + * this function. + * + * @return mixed + */ +function functionCaller(Reader $reader, callable $func, string $namespace) +{ + if ($reader->isEmptyElement) { + $reader->next(); + + return null; + } + + $funcArgs = []; + $func = is_string($func) && false !== strpos($func, '::') ? explode('::', $func) : $func; + $ref = is_array($func) ? new \ReflectionMethod($func[0], $func[1]) : new \ReflectionFunction($func); + foreach ($ref->getParameters() as $parameter) { + $funcArgs[$parameter->getName()] = null; + } + + $reader->read(); + do { + if (Reader::ELEMENT === $reader->nodeType && $reader->namespaceURI == $namespace) { + if (array_key_exists($reader->localName, $funcArgs)) { + $funcArgs[$reader->localName] = $reader->parseCurrentElement()['value']; + } else { + // Ignore property + $reader->next(); + } + } else { + $reader->read(); + } + } while (Reader::END_ELEMENT !== $reader->nodeType); + $reader->read(); + + return $func(...array_values($funcArgs)); +} diff --git a/vendor/sabre/xml/lib/Element.php b/vendor/sabre/xml/lib/Element.php new file mode 100644 index 0000000..559eb54 --- /dev/null +++ b/vendor/sabre/xml/lib/Element.php @@ -0,0 +1,22 @@ +value = $value; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + */ + public function xmlSerialize(Xml\Writer $writer) + { + $writer->write($this->value); + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Xml\Reader $reader) + { + $subTree = $reader->parseInnerTree(); + + return $subTree; + } +} diff --git a/vendor/sabre/xml/lib/Element/Cdata.php b/vendor/sabre/xml/lib/Element/Cdata.php new file mode 100644 index 0000000..61d3213 --- /dev/null +++ b/vendor/sabre/xml/lib/Element/Cdata.php @@ -0,0 +1,59 @@ +value = $value; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + */ + public function xmlSerialize(Xml\Writer $writer) + { + $writer->writeCData($this->value); + } +} diff --git a/vendor/sabre/xml/lib/Element/Elements.php b/vendor/sabre/xml/lib/Element/Elements.php new file mode 100644 index 0000000..e511798 --- /dev/null +++ b/vendor/sabre/xml/lib/Element/Elements.php @@ -0,0 +1,100 @@ + + * + * + * + * + * content + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1", + * "{http://sabredav.org/ns}elem2", + * "{http://sabredav.org/ns}elem3", + * "{http://sabredav.org/ns}elem4", + * "{http://sabredav.org/ns}elem5", + * ]; + * + * @copyright Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Elements implements Xml\Element +{ + /** + * Value to serialize. + * + * @var array + */ + protected $value; + + /** + * Constructor. + */ + public function __construct(array $value = []) + { + $this->value = $value; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + */ + public function xmlSerialize(Xml\Writer $writer) + { + Serializer\enum($writer, $this->value); + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseSubTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Xml\Reader $reader) + { + return Deserializer\enum($reader); + } +} diff --git a/vendor/sabre/xml/lib/Element/KeyValue.php b/vendor/sabre/xml/lib/Element/KeyValue.php new file mode 100644 index 0000000..dacee00 --- /dev/null +++ b/vendor/sabre/xml/lib/Element/KeyValue.php @@ -0,0 +1,100 @@ +value struct. + * + * Attributes will be removed, and duplicate child elements are discarded. + * Complex values within the elements will be parsed by the 'standard' parser. + * + * For example, KeyValue will parse: + * + * + * + * value1 + * value2 + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1" => "value1", + * "{http://sabredav.org/ns}elem2" => "value2", + * "{http://sabredav.org/ns}elem3" => null, + * ]; + * + * @copyright Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class KeyValue implements Xml\Element +{ + /** + * Value to serialize. + * + * @var array + */ + protected $value; + + /** + * Constructor. + */ + public function __construct(array $value = []) + { + $this->value = $value; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + */ + public function xmlSerialize(Xml\Writer $writer) + { + $writer->write($this->value); + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called staticly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Xml\Reader $reader) + { + return Deserializer\keyValue($reader); + } +} diff --git a/vendor/sabre/xml/lib/Element/Uri.php b/vendor/sabre/xml/lib/Element/Uri.php new file mode 100644 index 0000000..2644fbc --- /dev/null +++ b/vendor/sabre/xml/lib/Element/Uri.php @@ -0,0 +1,99 @@ +/foo/bar + * http://example.org/hi + * + * If the uri is relative, it will be automatically expanded to an absolute + * url during writing and reading, if the contextUri property is set on the + * reader and/or writer. + * + * @copyright Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Uri implements Xml\Element +{ + /** + * Uri element value. + * + * @var string + */ + protected $value; + + /** + * Constructor. + * + * @param string $value + */ + public function __construct($value) + { + $this->value = $value; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + */ + public function xmlSerialize(Xml\Writer $writer) + { + $writer->text( + \Sabre\Uri\resolve( + $writer->contextUri, + $this->value + ) + ); + } + + /** + * This method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseSubTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Xml\Reader $reader) + { + return new self( + \Sabre\Uri\resolve( + (string) $reader->contextUri, + $reader->readText() + ) + ); + } +} diff --git a/vendor/sabre/xml/lib/Element/XmlFragment.php b/vendor/sabre/xml/lib/Element/XmlFragment.php new file mode 100644 index 0000000..12109e5 --- /dev/null +++ b/vendor/sabre/xml/lib/Element/XmlFragment.php @@ -0,0 +1,148 @@ +xml = $xml; + } + + /** + * Returns the inner XML document. + */ + public function getXml(): string + { + return $this->xml; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + */ + public function xmlSerialize(Writer $writer) + { + $reader = new Reader(); + + // Wrapping the xml in a container, so root-less values can still be + // parsed. + $xml = << +{$this->getXml()} +XML; + + $reader->xml($xml); + + while ($reader->read()) { + if ($reader->depth < 1) { + // Skipping the root node. + continue; + } + + switch ($reader->nodeType) { + case Reader::ELEMENT: + $writer->startElement( + (string) $reader->getClark() + ); + $empty = $reader->isEmptyElement; + while ($reader->moveToNextAttribute()) { + switch ($reader->namespaceURI) { + case '': + $writer->writeAttribute($reader->localName, $reader->value); + break; + case 'http://www.w3.org/2000/xmlns/': + // Skip namespace declarations + break; + default: + $writer->writeAttribute((string) $reader->getClark(), $reader->value); + break; + } + } + if ($empty) { + $writer->endElement(); + } + break; + case Reader::CDATA: + case Reader::TEXT: + $writer->text( + $reader->value + ); + break; + case Reader::END_ELEMENT: + $writer->endElement(); + break; + } + } + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Reader $reader) + { + $result = new self($reader->readInnerXml()); + $reader->next(); + + return $result; + } +} diff --git a/vendor/sabre/xml/lib/LibXMLException.php b/vendor/sabre/xml/lib/LibXMLException.php new file mode 100644 index 0000000..ae136f5 --- /dev/null +++ b/vendor/sabre/xml/lib/LibXMLException.php @@ -0,0 +1,49 @@ +errors = $errors; + parent::__construct($errors[0]->message.' on line '.$errors[0]->line.', column '.$errors[0]->column, $code, $previousException); + } + + /** + * Returns the LibXML errors. + */ + public function getErrors(): array + { + return $this->errors; + } +} diff --git a/vendor/sabre/xml/lib/ParseException.php b/vendor/sabre/xml/lib/ParseException.php new file mode 100644 index 0000000..5980b5f --- /dev/null +++ b/vendor/sabre/xml/lib/ParseException.php @@ -0,0 +1,19 @@ +localName) { + return null; + } + + return '{'.$this->namespaceURI.'}'.$this->localName; + } + + /** + * Reads the entire document. + * + * This function returns an array with the following three elements: + * * name - The root element name. + * * value - The value for the root element. + * * attributes - An array of attributes. + * + * This function will also disable the standard libxml error handler (which + * usually just results in PHP errors), and throw exceptions instead. + */ + public function parse(): array + { + $previousEntityState = null; + $shouldCallLibxmlDisableEntityLoader = (\PHP_VERSION_ID < 80000); + if ($shouldCallLibxmlDisableEntityLoader) { + $previousEntityState = libxml_disable_entity_loader(true); + } + $previousSetting = libxml_use_internal_errors(true); + + try { + while (self::ELEMENT !== $this->nodeType) { + if (!$this->read()) { + $errors = libxml_get_errors(); + libxml_clear_errors(); + if ($errors) { + throw new LibXMLException($errors); + } + } + } + $result = $this->parseCurrentElement(); + + // last line of defense in case errors did occur above + $errors = libxml_get_errors(); + libxml_clear_errors(); + if ($errors) { + throw new LibXMLException($errors); + } + } finally { + libxml_use_internal_errors($previousSetting); + if ($shouldCallLibxmlDisableEntityLoader) { + libxml_disable_entity_loader($previousEntityState); + } + } + + return $result; + } + + /** + * parseGetElements parses everything in the current sub-tree, + * and returns a an array of elements. + * + * Each element has a 'name', 'value' and 'attributes' key. + * + * If the the element didn't contain sub-elements, an empty array is always + * returned. If there was any text inside the element, it will be + * discarded. + * + * If the $elementMap argument is specified, the existing elementMap will + * be overridden while parsing the tree, and restored after this process. + */ + public function parseGetElements(array $elementMap = null): array + { + $result = $this->parseInnerTree($elementMap); + if (!is_array($result)) { + return []; + } + + return $result; + } + + /** + * Parses all elements below the current element. + * + * This method will return a string if this was a text-node, or an array if + * there were sub-elements. + * + * If there's both text and sub-elements, the text will be discarded. + * + * If the $elementMap argument is specified, the existing elementMap will + * be overridden while parsing the tree, and restored after this process. + * + * @return array|string|null + */ + public function parseInnerTree(array $elementMap = null) + { + $text = null; + $elements = []; + + if (self::ELEMENT === $this->nodeType && $this->isEmptyElement) { + // Easy! + $this->next(); + + return null; + } + + if (!is_null($elementMap)) { + $this->pushContext(); + $this->elementMap = $elementMap; + } + + try { + if (!$this->read()) { + $errors = libxml_get_errors(); + libxml_clear_errors(); + if ($errors) { + throw new LibXMLException($errors); + } + throw new ParseException('This should never happen (famous last words)'); + } + + $keepOnParsing = true; + + while ($keepOnParsing) { + if (!$this->isValid()) { + $errors = libxml_get_errors(); + + if ($errors) { + libxml_clear_errors(); + throw new LibXMLException($errors); + } + } + + switch ($this->nodeType) { + case self::ELEMENT: + $elements[] = $this->parseCurrentElement(); + break; + case self::TEXT: + case self::CDATA: + $text .= $this->value; + $this->read(); + break; + case self::END_ELEMENT: + // Ensuring we are moving the cursor after the end element. + $this->read(); + $keepOnParsing = false; + break; + case self::NONE: + throw new ParseException('We hit the end of the document prematurely. This likely means that some parser "eats" too many elements. Do not attempt to continue parsing.'); + default: + // Advance to the next element + $this->read(); + break; + } + } + } finally { + if (!is_null($elementMap)) { + $this->popContext(); + } + } + + return $elements ? $elements : $text; + } + + /** + * Reads all text below the current element, and returns this as a string. + */ + public function readText(): string + { + $result = ''; + $previousDepth = $this->depth; + + while ($this->read() && $this->depth != $previousDepth) { + if (in_array($this->nodeType, [XMLReader::TEXT, XMLReader::CDATA, XMLReader::WHITESPACE])) { + $result .= $this->value; + } + } + + return $result; + } + + /** + * Parses the current XML element. + * + * This method returns arn array with 3 properties: + * * name - A clark-notation XML element name. + * * value - The parsed value. + * * attributes - A key-value list of attributes. + */ + public function parseCurrentElement(): array + { + $name = $this->getClark(); + + $attributes = []; + + if ($this->hasAttributes) { + $attributes = $this->parseAttributes(); + } + + $value = call_user_func( + $this->getDeserializerForElementName((string) $name), + $this + ); + + return [ + 'name' => $name, + 'value' => $value, + 'attributes' => $attributes, + ]; + } + + /** + * Grabs all the attributes from the current element, and returns them as a + * key-value array. + * + * If the attributes are part of the same namespace, they will simply be + * short keys. If they are defined on a different namespace, the attribute + * name will be retured in clark-notation. + */ + public function parseAttributes(): array + { + $attributes = []; + + while ($this->moveToNextAttribute()) { + if ($this->namespaceURI) { + // Ignoring 'xmlns', it doesn't make any sense. + if ('http://www.w3.org/2000/xmlns/' === $this->namespaceURI) { + continue; + } + + $name = $this->getClark(); + $attributes[$name] = $this->value; + } else { + $attributes[$this->localName] = $this->value; + } + } + $this->moveToElement(); + + return $attributes; + } + + /** + * Returns the function that should be used to parse the element identified + * by it's clark-notation name. + */ + public function getDeserializerForElementName(string $name): callable + { + if (!array_key_exists($name, $this->elementMap)) { + if ('{}' == substr($name, 0, 2) && array_key_exists(substr($name, 2), $this->elementMap)) { + $name = substr($name, 2); + } else { + return ['Sabre\\Xml\\Element\\Base', 'xmlDeserialize']; + } + } + + $deserializer = $this->elementMap[$name]; + if (is_subclass_of($deserializer, 'Sabre\\Xml\\XmlDeserializable')) { + return [$deserializer, 'xmlDeserialize']; + } + + if (is_callable($deserializer)) { + return $deserializer; + } + + $type = gettype($deserializer); + if ('string' === $type) { + $type .= ' ('.$deserializer.')'; + } elseif ('object' === $type) { + $type .= ' ('.get_class($deserializer).')'; + } + throw new \LogicException('Could not use this type as a deserializer: '.$type.' for element: '.$name); + } +} diff --git a/vendor/sabre/xml/lib/Serializer/functions.php b/vendor/sabre/xml/lib/Serializer/functions.php new file mode 100644 index 0000000..8d03305 --- /dev/null +++ b/vendor/sabre/xml/lib/Serializer/functions.php @@ -0,0 +1,208 @@ + + * + * + * content + * + * + * @param string[] $values + */ +function enum(Writer $writer, array $values) +{ + foreach ($values as $value) { + $writer->writeElement($value); + } +} + +/** + * The valueObject serializer turns a simple PHP object into a classname. + * + * Every public property will be encoded as an xml element with the same + * name, in the XML namespace as specified. + * + * Values that are set to null or an empty array are not serialized. To + * serialize empty properties, you must specify them as an empty string. + * + * @param object $valueObject + */ +function valueObject(Writer $writer, $valueObject, string $namespace) +{ + foreach (get_object_vars($valueObject) as $key => $val) { + if (is_array($val)) { + // If $val is an array, it has a special meaning. We need to + // generate one child element for each item in $val + foreach ($val as $child) { + $writer->writeElement('{'.$namespace.'}'.$key, $child); + } + } elseif (null !== $val) { + $writer->writeElement('{'.$namespace.'}'.$key, $val); + } + } +} + +/** + * This serializer helps you serialize xml structures that look like + * this:. + * + * + * ... + * ... + * ... + * + * + * In that previous example, this serializer just serializes the item element, + * and this could be called like this: + * + * repeatingElements($writer, $items, '{}item'); + */ +function repeatingElements(Writer $writer, array $items, string $childElementName) +{ + foreach ($items as $item) { + $writer->writeElement($childElementName, $item); + } +} + +/** + * This function is the 'default' serializer that is able to serialize most + * things, and delegates to other serializers if needed. + * + * The standardSerializer supports a wide-array of values. + * + * $value may be a string or integer, it will just write out the string as text. + * $value may be an instance of XmlSerializable or Element, in which case it + * calls it's xmlSerialize() method. + * $value may be a PHP callback/function/closure, in case we call the callback + * and give it the Writer as an argument. + * $value may be a an object, and if it's in the classMap we automatically call + * the correct serializer for it. + * $value may be null, in which case we do nothing. + * + * If $value is an array, the array must look like this: + * + * [ + * [ + * 'name' => '{namespaceUri}element-name', + * 'value' => '...', + * 'attributes' => [ 'attName' => 'attValue' ] + * ] + * [, + * 'name' => '{namespaceUri}element-name2', + * 'value' => '...', + * ] + * ] + * + * This would result in xml like: + * + * + * ... + * + * + * ... + * + * + * The value property may be any value standardSerializer supports, so you can + * nest data-structures this way. Both value and attributes are optional. + * + * Alternatively, you can also specify the array using this syntax: + * + * [ + * [ + * '{namespaceUri}element-name' => '...', + * '{namespaceUri}element-name2' => '...', + * ] + * ] + * + * This is excellent for simple key->value structures, and here you can also + * specify anything for the value. + * + * You can even mix the two array syntaxes. + * + * @param string|int|float|bool|array|object $value + */ +function standardSerializer(Writer $writer, $value) +{ + if (is_scalar($value)) { + // String, integer, float, boolean + $writer->text((string) $value); + } elseif ($value instanceof XmlSerializable) { + // XmlSerializable classes or Element classes. + $value->xmlSerialize($writer); + } elseif (is_object($value) && isset($writer->classMap[get_class($value)])) { + // It's an object which class appears in the classmap. + $writer->classMap[get_class($value)]($writer, $value); + } elseif (is_callable($value)) { + // A callback + $value($writer); + } elseif (is_array($value) && array_key_exists('name', $value)) { + // if the array had a 'name' element, we assume that this array + // describes a 'name' and optionally 'attributes' and 'value'. + + $name = $value['name']; + $attributes = isset($value['attributes']) ? $value['attributes'] : []; + $value = isset($value['value']) ? $value['value'] : null; + + $writer->startElement($name); + $writer->writeAttributes($attributes); + $writer->write($value); + $writer->endElement(); + } elseif (is_array($value)) { + foreach ($value as $name => $item) { + if (is_int($name)) { + // This item has a numeric index. We just loop through the + // array and throw it back in the writer. + standardSerializer($writer, $item); + } elseif (is_string($name) && is_array($item) && isset($item['attributes'])) { + // The key is used for a name, but $item has 'attributes' and + // possibly 'value' + $writer->startElement($name); + $writer->writeAttributes($item['attributes']); + if (isset($item['value'])) { + $writer->write($item['value']); + } + $writer->endElement(); + } elseif (is_string($name)) { + // This was a plain key-value array. + $writer->startElement($name); + $writer->write($item); + $writer->endElement(); + } else { + throw new InvalidArgumentException('The writer does not know how to serialize arrays with keys of type: '.gettype($name)); + } + } + } elseif (is_object($value)) { + throw new InvalidArgumentException('The writer cannot serialize objects of class: '.get_class($value)); + } elseif (!is_null($value)) { + throw new InvalidArgumentException('The writer cannot serialize values of type: '.gettype($value)); + } +} diff --git a/vendor/sabre/xml/lib/Service.php b/vendor/sabre/xml/lib/Service.php new file mode 100644 index 0000000..596c93c --- /dev/null +++ b/vendor/sabre/xml/lib/Service.php @@ -0,0 +1,312 @@ +elementMap = $this->elementMap; + + return $r; + } + + /** + * Returns a fresh xml writer. + */ + public function getWriter(): Writer + { + $w = new Writer(); + $w->namespaceMap = $this->namespaceMap; + $w->classMap = $this->classMap; + + return $w; + } + + /** + * Parses a document in full. + * + * Input may be specified as a string or readable stream resource. + * The returned value is the value of the root document. + * + * Specifying the $contextUri allows the parser to figure out what the URI + * of the document was. This allows relative URIs within the document to be + * expanded easily. + * + * The $rootElementName is specified by reference and will be populated + * with the root element name of the document. + * + * @param string|resource $input + * + * @throws ParseException + * + * @return array|object|string + */ + public function parse($input, string $contextUri = null, string &$rootElementName = null) + { + if (is_resource($input)) { + // Unfortunately the XMLReader doesn't support streams. When it + // does, we can optimize this. + $input = (string) stream_get_contents($input); + } + + // If input is empty, then its safe to throw exception + if (empty($input)) { + throw new ParseException('The input element to parse is empty. Do not attempt to parse'); + } + + $r = $this->getReader(); + $r->contextUri = $contextUri; + $r->XML($input, null, $this->options); + + $result = $r->parse(); + $rootElementName = $result['name']; + + return $result['value']; + } + + /** + * Parses a document in full, and specify what the expected root element + * name is. + * + * This function works similar to parse, but the difference is that the + * user can specify what the expected name of the root element should be, + * in clark notation. + * + * This is useful in cases where you expected a specific document to be + * passed, and reduces the amount of if statements. + * + * It's also possible to pass an array of expected rootElements if your + * code may expect more than one document type. + * + * @param string|string[] $rootElementName + * @param string|resource $input + * + * @throws ParseException + * + * @return array|object|string + */ + public function expect($rootElementName, $input, string $contextUri = null) + { + if (is_resource($input)) { + // Unfortunately the XMLReader doesn't support streams. When it + // does, we can optimize this. + $input = (string) stream_get_contents($input); + } + + // If input is empty, then its safe to throw exception + if (empty($input)) { + throw new ParseException('The input element to parse is empty. Do not attempt to parse'); + } + + $r = $this->getReader(); + $r->contextUri = $contextUri; + $r->XML($input, null, $this->options); + + $rootElementName = (array) $rootElementName; + + foreach ($rootElementName as &$rEl) { + if ('{' !== $rEl[0]) { + $rEl = '{}'.$rEl; + } + } + + $result = $r->parse(); + if (!in_array($result['name'], $rootElementName, true)) { + throw new ParseException('Expected '.implode(' or ', $rootElementName).' but received '.$result['name'].' as the root element'); + } + + return $result['value']; + } + + /** + * Generates an XML document in one go. + * + * The $rootElement must be specified in clark notation. + * The value must be a string, an array or an object implementing + * XmlSerializable. Basically, anything that's supported by the Writer + * object. + * + * $contextUri can be used to specify a sort of 'root' of the PHP application, + * in case the xml document is used as a http response. + * + * This allows an implementor to easily create URI's relative to the root + * of the domain. + * + * @param string|array|object|XmlSerializable $value + * + * @return string + */ + public function write(string $rootElementName, $value, string $contextUri = null) + { + $w = $this->getWriter(); + $w->openMemory(); + $w->contextUri = $contextUri; + $w->setIndent(true); + $w->startDocument(); + $w->writeElement($rootElementName, $value); + + return $w->outputMemory(); + } + + /** + * Map an xml element to a PHP class. + * + * Calling this function will automatically setup the Reader and Writer + * classes to turn a specific XML element to a PHP class. + * + * For example, given a class such as : + * + * class Author { + * public $firstName; + * public $lastName; + * } + * + * and an XML element such as: + * + * + * ... + * ... + * + * + * These can easily be mapped by calling: + * + * $service->mapValueObject('{http://example.org}author', 'Author'); + */ + public function mapValueObject(string $elementName, string $className) + { + list($namespace) = self::parseClarkNotation($elementName); + + $this->elementMap[$elementName] = function (Reader $reader) use ($className, $namespace) { + return \Sabre\Xml\Deserializer\valueObject($reader, $className, $namespace); + }; + $this->classMap[$className] = function (Writer $writer, $valueObject) use ($namespace) { + return \Sabre\Xml\Serializer\valueObject($writer, $valueObject, $namespace); + }; + $this->valueObjectMap[$className] = $elementName; + } + + /** + * Writes a value object. + * + * This function largely behaves similar to write(), except that it's + * intended specifically to serialize a Value Object into an XML document. + * + * The ValueObject must have been previously registered using + * mapValueObject(). + * + * @param object $object + * + * @throws \InvalidArgumentException + */ + public function writeValueObject($object, string $contextUri = null) + { + if (!isset($this->valueObjectMap[get_class($object)])) { + throw new \InvalidArgumentException('"'.get_class($object).'" is not a registered value object class. Register your class with mapValueObject.'); + } + + return $this->write( + $this->valueObjectMap[get_class($object)], + $object, + $contextUri + ); + } + + /** + * Parses a clark-notation string, and returns the namespace and element + * name components. + * + * If the string was invalid, it will throw an InvalidArgumentException. + * + * @throws \InvalidArgumentException + */ + public static function parseClarkNotation(string $str): array + { + static $cache = []; + + if (!isset($cache[$str])) { + if (!preg_match('/^{([^}]*)}(.*)$/', $str, $matches)) { + throw new \InvalidArgumentException('\''.$str.'\' is not a valid clark-notation formatted string'); + } + + $cache[$str] = [ + $matches[1], + $matches[2], + ]; + } + + return $cache[$str]; + } + + /** + * A list of classes and which XML elements they map to. + */ + protected $valueObjectMap = []; +} diff --git a/vendor/sabre/xml/lib/Version.php b/vendor/sabre/xml/lib/Version.php new file mode 100644 index 0000000..d4e465d --- /dev/null +++ b/vendor/sabre/xml/lib/Version.php @@ -0,0 +1,20 @@ + "..", + * "{namespace}name2" => "..", + * ] + * + * One element will be created for each key in this array. The values of + * this array support any format this method supports (this method is + * called recursively). + * + * Array format 2: + * + * [ + * [ + * "name" => "{namespace}name1" + * "value" => "..", + * "attributes" => [ + * "attr" => "attribute value", + * ] + * ], + * [ + * "name" => "{namespace}name1" + * "value" => "..", + * "attributes" => [ + * "attr" => "attribute value", + * ] + * ] + * ] + * + * @param mixed $value + */ + public function write($value) + { + Serializer\standardSerializer($this, $value); + } + + /** + * Opens a new element. + * + * You can either just use a local elementname, or you can use clark- + * notation to start a new element. + * + * Example: + * + * $writer->startElement('{http://www.w3.org/2005/Atom}entry'); + * + * Would result in something like: + * + * + * + * Note: this function doesn't have the string typehint, because PHP's + * XMLWriter::startElement doesn't either. + * + * @param string $name + */ + public function startElement($name): bool + { + if ('{' === $name[0]) { + list($namespace, $localName) = + Service::parseClarkNotation($name); + + if (array_key_exists($namespace, $this->namespaceMap)) { + $result = $this->startElementNS( + '' === $this->namespaceMap[$namespace] ? null : $this->namespaceMap[$namespace], + $localName, + null + ); + } else { + // An empty namespace means it's the global namespace. This is + // allowed, but it mustn't get a prefix. + if ('' === $namespace || null === $namespace) { + $result = $this->startElement($localName); + $this->writeAttribute('xmlns', ''); + } else { + if (!isset($this->adhocNamespaces[$namespace])) { + $this->adhocNamespaces[$namespace] = 'x'.(count($this->adhocNamespaces) + 1); + } + $result = $this->startElementNS($this->adhocNamespaces[$namespace], $localName, $namespace); + } + } + } else { + $result = parent::startElement($name); + } + + if (!$this->namespacesWritten) { + foreach ($this->namespaceMap as $namespace => $prefix) { + $this->writeAttribute(($prefix ? 'xmlns:'.$prefix : 'xmlns'), $namespace); + } + $this->namespacesWritten = true; + } + + return $result; + } + + /** + * Write a full element tag and it's contents. + * + * This method automatically closes the element as well. + * + * The element name may be specified in clark-notation. + * + * Examples: + * + * $writer->writeElement('{http://www.w3.org/2005/Atom}author',null); + * becomes: + * + * + * $writer->writeElement('{http://www.w3.org/2005/Atom}author', [ + * '{http://www.w3.org/2005/Atom}name' => 'Evert Pot', + * ]); + * becomes: + * Evert Pot + * + * Note: this function doesn't have the string typehint, because PHP's + * XMLWriter::startElement doesn't either. + * + * @param array|string|object|null $content + */ + public function writeElement($name, $content = null): bool + { + $this->startElement($name); + if (!is_null($content)) { + $this->write($content); + } + $this->endElement(); + + return true; + } + + /** + * Writes a list of attributes. + * + * Attributes are specified as a key->value array. + * + * The key is an attribute name. If the key is a 'localName', the current + * xml namespace is assumed. If it's a 'clark notation key', this namespace + * will be used instead. + */ + public function writeAttributes(array $attributes) + { + foreach ($attributes as $name => $value) { + $this->writeAttribute($name, $value); + } + } + + /** + * Writes a new attribute. + * + * The name may be specified in clark-notation. + * + * Returns true when successful. + * + * Note: this function doesn't have typehints, because for some reason + * PHP's XMLWriter::writeAttribute doesn't either. + * + * @param string $name + * @param string $value + */ + public function writeAttribute($name, $value): bool + { + if ('{' !== $name[0]) { + return parent::writeAttribute($name, $value); + } + + list( + $namespace, + $localName + ) = Service::parseClarkNotation($name); + + if (array_key_exists($namespace, $this->namespaceMap)) { + // It's an attribute with a namespace we know + return $this->writeAttribute( + $this->namespaceMap[$namespace].':'.$localName, + $value + ); + } + + // We don't know the namespace, we must add it in-line + if (!isset($this->adhocNamespaces[$namespace])) { + $this->adhocNamespaces[$namespace] = 'x'.(count($this->adhocNamespaces) + 1); + } + + return $this->writeAttributeNS( + $this->adhocNamespaces[$namespace], + $localName, + $namespace, + $value + ); + } +} diff --git a/vendor/sabre/xml/lib/XmlDeserializable.php b/vendor/sabre/xml/lib/XmlDeserializable.php new file mode 100644 index 0000000..83f33db --- /dev/null +++ b/vendor/sabre/xml/lib/XmlDeserializable.php @@ -0,0 +1,38 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Reader $reader); +} diff --git a/vendor/sabre/xml/lib/XmlSerializable.php b/vendor/sabre/xml/lib/XmlSerializable.php new file mode 100644 index 0000000..b22f8d5 --- /dev/null +++ b/vendor/sabre/xml/lib/XmlSerializable.php @@ -0,0 +1,34 @@ +stack = $this->getMockForTrait('Sabre\\Xml\\ContextStackTrait'); + } + + public function testPushAndPull() + { + $this->stack->contextUri = '/foo/bar'; + $this->stack->elementMap['{DAV:}foo'] = 'Bar'; + $this->stack->namespaceMap['DAV:'] = 'd'; + + $this->stack->pushContext(); + + $this->assertEquals('/foo/bar', $this->stack->contextUri); + $this->assertEquals('Bar', $this->stack->elementMap['{DAV:}foo']); + $this->assertEquals('d', $this->stack->namespaceMap['DAV:']); + + $this->stack->contextUri = '/gir/zim'; + $this->stack->elementMap['{DAV:}foo'] = 'newBar'; + $this->stack->namespaceMap['DAV:'] = 'dd'; + + $this->stack->popContext(); + + $this->assertEquals('/foo/bar', $this->stack->contextUri); + $this->assertEquals('Bar', $this->stack->elementMap['{DAV:}foo']); + $this->assertEquals('d', $this->stack->namespaceMap['DAV:']); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/EnumTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/EnumTest.php new file mode 100644 index 0000000..c56ec0b --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/EnumTest.php @@ -0,0 +1,85 @@ +elementMap['{urn:test}root'] = 'Sabre\Xml\Deserializer\enum'; + + $xml = << + + + + +XML; + + $result = $service->parse($xml); + + $expected = [ + '{urn:test}foo1', + '{urn:test}foo2', + ]; + + $this->assertEquals($expected, $result); + } + + public function testDeserializeDefaultNamespace() + { + $service = new Service(); + $service->elementMap['{urn:test}root'] = function ($reader) { + return enum($reader, 'urn:test'); + }; + + $xml = << + + + + +XML; + + $result = $service->parse($xml); + + $expected = [ + 'foo1', + 'foo2', + ]; + + $this->assertEquals($expected, $result); + } + + public function testEmptyEnum() + { + $service = new Service(); + $service->elementMap['{urn:test}enum'] = 'Sabre\Xml\Deserializer\enum'; + + $xml = << + + + + + +XML; + + $result = $service->parse($xml); + + $this->assertEquals([[ + 'name' => '{urn:test}inner', + 'value' => [[ + 'name' => '{urn:test}enum', + 'value' => [], + 'attributes' => [], + ]], + 'attributes' => [], + ]], $result); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/FunctionCallerTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/FunctionCallerTest.php new file mode 100644 index 0000000..1e9b9a6 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/FunctionCallerTest.php @@ -0,0 +1,227 @@ + + + John + 18 +
+ X + 12 +
+ + + English + + + Portuguese + + + German + + + +XML; + + $reader = new Reader(); + $reader->xml($input); + $reader->elementMap['{urn:foo}person'] = function (Reader $reader) { + return functionCaller($reader, [Person::class, 'fromXml'], 'urn:foo'); + }; + $reader->elementMap['{urn:foo}address'] = function (Reader $reader) { + return functionCaller($reader, [Address::class, 'fromXml'], 'urn:foo'); + }; + $reader->elementMap['{urn:foo}language'] = function (Reader $reader) { + return functionCaller($reader, [Language::class, 'fromXml'], 'urn:foo'); + }; + $reader->elementMap['{urn:foo}languages'] = function (Reader $reader) { + return repeatingElements($reader, '{urn:foo}language'); + }; + + $output = $reader->parse(); + + $person = new Person( + 'John', + 18, + new Address('X', 12), + [new Language('English'), new Language('Portuguese'), new Language('German')] + ); + + $expected = [ + 'name' => '{urn:foo}person', + 'value' => $person, + 'attributes' => [], + ]; + + $this->assertEquals( + $expected, + $output + ); + } + + public function testDeserializeFunctionCallerWithDifferentTypesOfCallable() + { + $input = << + + John + 18 +
+ X + 12 +
+ + + English + + + Portuguese + + + German + + + + +XML; + + $reader = new Reader(); + $reader->xml($input); + $reader->elementMap['{urn:foo}person'] = function (Reader $reader) { + return functionCaller($reader, Person::class.'::fromXml', 'urn:foo'); + }; + $reader->elementMap['{urn:foo}address'] = function (Reader $reader) { + return functionCaller($reader, __NAMESPACE__.'\newAddressFromXml', 'urn:foo'); + }; + $reader->elementMap['{urn:foo}language'] = function (Reader $reader) { + return functionCaller($reader, function (string $value): Language { + return new Language($value); + }, 'urn:foo'); + }; + $reader->elementMap['{urn:foo}languages'] = function (Reader $reader) { + return repeatingElements($reader, '{urn:foo}language'); + }; + + $output = $reader->parse(); + + $person = new Person( + 'John', + 18, + new Address('X', 12), + [new Language('English'), new Language('Portuguese'), new Language('German'), null] + ); + + $expected = [ + 'name' => '{urn:foo}person', + 'value' => $person, + 'attributes' => [], + ]; + + $this->assertEquals( + $expected, + $output + ); + } +} + +final class Person +{ + private $name; + private $age; + private $address; + private $languages = []; + + public function __construct(string $name, int $age, Address $address, array $languages) + { + $this->name = $name; + $this->age = $age; + $this->address = $address; + $this->languages = $languages; + } + + public static function fromXml(string $name, string $age, Address $address, array $languages): self + { + return new self($name, (int) $age, $address, $languages); + } + + public function getName(): string + { + return $this->name; + } + + public function getAge(): int + { + return $this->age; + } + + public function getAddress(): Address + { + return $this->address; + } + + public function getLanguages(): array + { + return $this->languages; + } +} +final class Address +{ + private $street; + private $number; + + public function __construct(string $street, int $number) + { + $this->street = $street; + $this->number = $number; + } + + public static function fromXml(string $street, string $number): self + { + return new self($street, (int) $number); + } + + public function getStreet(): string + { + return $this->street; + } + + public function getNumber(): int + { + return $this->number; + } +} +final class Language +{ + private $value; + + public function __construct(string $value) + { + $this->value = $value; + } + + public static function fromXml(string $value): self + { + return new self($value); + } + + public function getValue(): string + { + return $this->value; + } +} + +function newAddressFromXml(string $street, string $number): Address +{ + return new Address($street, (int) $number); +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/KeyValueTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/KeyValueTest.php new file mode 100644 index 0000000..0fec25f --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/KeyValueTest.php @@ -0,0 +1,151 @@ + + + + + hi + + foo + foo & bar + + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}struct' => function (Reader $reader) { + return keyValue($reader, 'http://sabredav.org/ns'); + }, + ]; + $reader->xml($input); + $output = $reader->parse(); + + $this->assertEquals([ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}struct', + 'value' => [ + 'elem1' => null, + 'elem2' => 'hi', + '{http://sabredav.org/another-ns}elem3' => [ + [ + 'name' => '{http://sabredav.org/another-ns}elem4', + 'value' => 'foo', + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/another-ns}elem5', + 'value' => 'foo & bar', + 'attributes' => [], + ], + ], + 'elem6' => null, + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ], $output); + } + + public function testKeyValueLoop() + { + $this->expectException(LibXMLException::class); + /** + * This bug is a weird one, because it triggers an infinite loop, but + * only if the XML document is a certain size (in bytes). Removing one + * or two characters from the xml body here cause the infinite loop to + * *not* get triggered, so to properly test this bug (Issue #94), don't + * change the XML body. + */ + $invalid_xml = ' + + + NONE + ENVELOPE + 1 + DC + + NONE + ENVELOPE + 1 + DC/FleetType> + + '; + $reader = new Reader(); + + $reader->xml($invalid_xml); + $reader->elementMap = [ + '{}Package' => function ($reader) { + $recipient = []; + // Borrowing a parser from the KeyValue class. + $keyValue = keyValue($reader); + + if (isset($keyValue['{}WeightOz'])) { + $recipient['referenceId'] = $keyValue['{}WeightOz']; + } + + return $recipient; + }, + ]; + + $reader->parse(); + } + + public function testEmptyKeyValue() + { + // the nested structure below is necessary to detect if one of the deserialization functions eats to much elements + $input = << + + + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}struct' => function (Reader $reader) { + return keyValue($reader, 'http://sabredav.org/ns'); + }, + ]; + $reader->xml($input); + $output = $reader->parse(); + + $this->assertEquals([ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}inner', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}struct', + 'value' => [], + 'attributes' => [], + ], + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ], $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/MixedContentTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/MixedContentTest.php new file mode 100644 index 0000000..67f6973 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/MixedContentTest.php @@ -0,0 +1,35 @@ +elementMap['{}p'] = 'Sabre\Xml\Deserializer\mixedContent'; + + $xml = << +

This is some text and a inline tagand even more text

+XML; + + $result = $service->parse($xml); + + $expected = [ + 'This is some text ', + [ + 'name' => '{}extref', + 'value' => 'and a inline tag', + 'attributes' => [], + ], + 'and even more text', + ]; + + $this->assertEquals($expected, $result); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/RepeatingElementsTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/RepeatingElementsTest.php new file mode 100644 index 0000000..d5f96b3 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/RepeatingElementsTest.php @@ -0,0 +1,35 @@ +elementMap['{urn:test}collection'] = function ($reader) { + return repeatingElements($reader, '{urn:test}item'); + }; + + $xml = << + + foo + bar + +XML; + + $result = $service->parse($xml); + + $expected = [ + 'foo', + 'bar', + ]; + + $this->assertEquals($expected, $result); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/ValueObjectTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/ValueObjectTest.php new file mode 100644 index 0000000..04f77a4 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Deserializer/ValueObjectTest.php @@ -0,0 +1,165 @@ + + + Harry + Turtle + +XML; + + $reader = new Reader(); + $reader->xml($input); + $reader->elementMap = [ + '{urn:foo}foo' => function (Reader $reader) { + return valueObject($reader, 'Sabre\\Xml\\Deserializer\\TestVo', 'urn:foo'); + }, + ]; + + $output = $reader->parse(); + + $vo = new TestVo(); + $vo->firstName = 'Harry'; + $vo->lastName = 'Turtle'; + + $expected = [ + 'name' => '{urn:foo}foo', + 'value' => $vo, + 'attributes' => [], + ]; + + $this->assertEquals( + $expected, + $output + ); + } + + public function testDeserializeValueObjectIgnoredElement() + { + $input = << + + Harry + Turtle + harry@example.org + +XML; + + $reader = new Reader(); + $reader->xml($input); + $reader->elementMap = [ + '{urn:foo}foo' => function (Reader $reader) { + return valueObject($reader, 'Sabre\\Xml\\Deserializer\\TestVo', 'urn:foo'); + }, + ]; + + $output = $reader->parse(); + + $vo = new TestVo(); + $vo->firstName = 'Harry'; + $vo->lastName = 'Turtle'; + + $expected = [ + 'name' => '{urn:foo}foo', + 'value' => $vo, + 'attributes' => [], + ]; + + $this->assertEquals( + $expected, + $output + ); + } + + public function testDeserializeValueObjectAutoArray() + { + $input = << + + Harry + Turtle + http://example.org/ + http://example.net/ + +XML; + + $reader = new Reader(); + $reader->xml($input); + $reader->elementMap = [ + '{urn:foo}foo' => function (Reader $reader) { + return valueObject($reader, 'Sabre\\Xml\\Deserializer\\TestVo', 'urn:foo'); + }, + ]; + + $output = $reader->parse(); + + $vo = new TestVo(); + $vo->firstName = 'Harry'; + $vo->lastName = 'Turtle'; + $vo->link = [ + 'http://example.org/', + 'http://example.net/', + ]; + + $expected = [ + 'name' => '{urn:foo}foo', + 'value' => $vo, + 'attributes' => [], + ]; + + $this->assertEquals( + $expected, + $output + ); + } + + public function testDeserializeValueObjectEmpty() + { + $input = << + +XML; + + $reader = new Reader(); + $reader->xml($input); + $reader->elementMap = [ + '{urn:foo}foo' => function (Reader $reader) { + return valueObject($reader, 'Sabre\\Xml\\Deserializer\\TestVo', 'urn:foo'); + }, + ]; + + $output = $reader->parse(); + + $vo = new TestVo(); + + $expected = [ + 'name' => '{urn:foo}foo', + 'value' => $vo, + 'attributes' => [], + ]; + + $this->assertEquals( + $expected, + $output + ); + } +} + +class TestVo +{ + public $firstName; + public $lastName; + + public $link = []; +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Element/CDataTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Element/CDataTest.php new file mode 100644 index 0000000..d4ae8bd --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Element/CDataTest.php @@ -0,0 +1,54 @@ +expectException(\LogicException::class); + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}blabla' => 'Sabre\\Xml\\Element\\Cdata', + ]; + $reader->xml($input); + + $output = $reader->parse(); + } + + public function testSerialize() + { + $writer = new Writer(); + $writer->namespaceMap = [ + 'http://sabredav.org/ns' => null, + ]; + $writer->openMemory(); + $writer->startDocument('1.0'); + $writer->setIndent(true); + $writer->write([ + '{http://sabredav.org/ns}root' => new Cdata(''), + ]); + + $output = $writer->outputMemory(); + + $expected = << +]]> + +XML; + + $this->assertEquals($expected, $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Element/Eater.php b/vendor/sabre/xml/tests/Sabre/Xml/Element/Eater.php new file mode 100644 index 0000000..880e317 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Element/Eater.php @@ -0,0 +1,71 @@ +startElement('{http://sabredav.org/ns}elem1'); + $writer->write('hiiii!'); + $writer->endElement(); + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseSubTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Xml\Reader $reader) + { + $reader->next(); + + $count = 1; + while ($count) { + $reader->read(); + if ($reader->nodeType === $reader::END_ELEMENT) { + --$count; + } + } + $reader->read(); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Element/ElementsTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Element/ElementsTest.php new file mode 100644 index 0000000..d50b7b4 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Element/ElementsTest.php @@ -0,0 +1,127 @@ + + + + + + + + content + + + + + + + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}listThingy' => 'Sabre\\Xml\\Element\\Elements', + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $this->assertEquals([ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}listThingy', + 'value' => [ + '{http://sabredav.org/ns}elem1', + '{http://sabredav.org/ns}elem2', + '{http://sabredav.org/ns}elem3', + '{http://sabredav.org/ns}elem4', + '{http://sabredav.org/ns}elem5', + '{http://sabredav.org/ns}elem6', + ], + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/ns}listThingy', + 'value' => [], + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/ns}otherThing', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => null, + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/ns}elem2', + 'value' => null, + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/ns}elem3', + 'value' => null, + 'attributes' => [], + ], + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ], $output); + } + + public function testSerialize() + { + $value = [ + '{http://sabredav.org/ns}elem1', + '{http://sabredav.org/ns}elem2', + '{http://sabredav.org/ns}elem3', + '{http://sabredav.org/ns}elem4', + '{http://sabredav.org/ns}elem5', + '{http://sabredav.org/ns}elem6', + ]; + + $writer = new Writer(); + $writer->namespaceMap = [ + 'http://sabredav.org/ns' => null, + ]; + $writer->openMemory(); + $writer->startDocument('1.0'); + $writer->setIndent(true); + $writer->write([ + '{http://sabredav.org/ns}root' => new Elements($value), + ]); + + $output = $writer->outputMemory(); + + $expected = << + + + + + + + + + +XML; + + $this->assertEquals($expected, $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Element/KeyValueTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Element/KeyValueTest.php new file mode 100644 index 0000000..dc6085a --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Element/KeyValueTest.php @@ -0,0 +1,206 @@ + + + + + hi + + foo + foo & bar + + Hithere + + + + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}struct' => 'Sabre\\Xml\\Element\\KeyValue', + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $this->assertEquals([ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}struct', + 'value' => [ + '{http://sabredav.org/ns}elem1' => null, + '{http://sabredav.org/ns}elem2' => 'hi', + '{http://sabredav.org/ns}elem3' => [ + [ + 'name' => '{http://sabredav.org/ns}elem4', + 'value' => 'foo', + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/ns}elem5', + 'value' => 'foo & bar', + 'attributes' => [], + ], + ], + '{http://sabredav.org/ns}elem6' => 'Hithere', + ], + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/ns}struct', + 'value' => [], + 'attributes' => [], + ], + [ + 'name' => '{http://sabredav.org/ns}otherThing', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => null, + 'attributes' => [], + ], + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ], $output); + } + + /** + * This test was added to find out why an element gets eaten by the + * SabreDAV MKCOL parser. + */ + public function testElementEater() + { + $input = << + + + + + bla + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{DAV:}set' => 'Sabre\\Xml\\Element\\KeyValue', + '{DAV:}prop' => 'Sabre\\Xml\\Element\\KeyValue', + '{DAV:}resourcetype' => 'Sabre\\Xml\\Element\\Elements', + ]; + $reader->xml($input); + + $expected = [ + 'name' => '{DAV:}mkcol', + 'value' => [ + [ + 'name' => '{DAV:}set', + 'value' => [ + '{DAV:}prop' => [ + '{DAV:}resourcetype' => [ + '{DAV:}collection', + ], + '{DAV:}displayname' => 'bla', + ], + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $reader->parse()); + } + + public function testSerialize() + { + $value = [ + '{http://sabredav.org/ns}elem1' => null, + '{http://sabredav.org/ns}elem2' => 'textValue', + '{http://sabredav.org/ns}elem3' => [ + '{http://sabredav.org/ns}elem4' => 'text2', + '{http://sabredav.org/ns}elem5' => null, + ], + '{http://sabredav.org/ns}elem6' => 'text3', + ]; + + $writer = new Writer(); + $writer->namespaceMap = [ + 'http://sabredav.org/ns' => null, + ]; + $writer->openMemory(); + $writer->startDocument('1.0'); + $writer->setIndent(true); + $writer->write([ + '{http://sabredav.org/ns}root' => new KeyValue($value), + ]); + + $output = $writer->outputMemory(); + + $expected = << + + + textValue + + text2 + + + text3 + + +XML; + + $this->assertEquals($expected, $output); + } + + /** + * I discovered that when there's no whitespace between elements, elements + * can get skipped. + */ + public function testElementSkipProblem() + { + $input = << + +val3val4val5 +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}root' => 'Sabre\\Xml\\Element\\KeyValue', + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $this->assertEquals([ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + '{http://sabredav.org/ns}elem3' => 'val3', + '{http://sabredav.org/ns}elem4' => 'val4', + '{http://sabredav.org/ns}elem5' => 'val5', + ], + 'attributes' => [], + ], $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Element/Mock.php b/vendor/sabre/xml/tests/Sabre/Xml/Element/Mock.php new file mode 100644 index 0000000..73f5cc0 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Element/Mock.php @@ -0,0 +1,56 @@ +startElement('{http://sabredav.org/ns}elem1'); + $writer->write('hiiii!'); + $writer->endElement(); + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseSubTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @return mixed + */ + public static function xmlDeserialize(Xml\Reader $reader) + { + $reader->next(); + + return 'foobar'; + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Element/UriTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Element/UriTest.php new file mode 100644 index 0000000..3c51318 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Element/UriTest.php @@ -0,0 +1,74 @@ + + + /foo/bar + +BLA; + + $reader = new Reader(); + $reader->contextUri = 'http://example.org/'; + $reader->elementMap = [ + '{http://sabredav.org/ns}uri' => 'Sabre\\Xml\\Element\\Uri', + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $this->assertEquals( + [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}uri', + 'value' => new Uri('http://example.org/foo/bar'), + 'attributes' => [], + ], + ], + 'attributes' => [], + ], + $output + ); + } + + public function testSerialize() + { + $writer = new Writer(); + $writer->namespaceMap = [ + 'http://sabredav.org/ns' => null, + ]; + $writer->openMemory(); + $writer->startDocument('1.0'); + $writer->setIndent(true); + $writer->contextUri = 'http://example.org/'; + $writer->write([ + '{http://sabredav.org/ns}root' => [ + '{http://sabredav.org/ns}uri' => new Uri('/foo/bar'), + ], + ]); + + $output = $writer->outputMemory(); + + $expected = << + + http://example.org/foo/bar + + +XML; + + $this->assertEquals($expected, $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Element/XmlFragmentTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Element/XmlFragmentTest.php new file mode 100644 index 0000000..bb803f9 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Element/XmlFragmentTest.php @@ -0,0 +1,139 @@ + + + $input + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}fragment' => 'Sabre\\Xml\\Element\\XmlFragment', + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $this->assertEquals([ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}fragment', + 'value' => new XmlFragment($expected), + 'attributes' => [], + ], + ], + 'attributes' => [], + ], $output); + } + + /** + * Data provider for serialize and deserialize tests. + * + * Returns three items per test: + * + * 1. Input data for the reader. + * 2. Expected output for XmlFragment deserializer + * 3. Expected output after serializing that value again. + * + * If 3 is not set, use 1 for 3. + */ + public function xmlProvider() + { + return [ + [ + 'hello', + 'hello', + ], + [ + 'hello', + 'hello', + ], + [ + 'hello', + 'hello', + ], + [ + 'hello', + 'hello', + ], + [ + 'hello', + 'hello', + 'hello', + ], + [ + 'hello', + 'hello', + 'hello', + ], + [ + 'hello', + 'hello', + 'hello', + ], + [ + 'hello', + 'hello', + 'hello', + ], + [ + '', + '', + '', + ], + [ + '', + '', + '', + ], + ]; + } + + /** + * @dataProvider xmlProvider + */ + public function testSerialize($expectedFallback, $input, $expected = null) + { + if (is_null($expected)) { + $expected = $expectedFallback; + } + + $writer = new Writer(); + $writer->namespaceMap = [ + 'http://sabredav.org/ns' => null, + ]; + $writer->openMemory(); + $writer->startDocument('1.0'); + //$writer->setIndent(true); + $writer->write([ + '{http://sabredav.org/ns}root' => [ + '{http://sabredav.org/ns}fragment' => new XmlFragment($input), + ], + ]); + + $output = $writer->outputMemory(); + + $expected = << +$expected +XML; + + $this->assertEquals($expected, $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/InfiteLoopTest.php b/vendor/sabre/xml/tests/Sabre/Xml/InfiteLoopTest.php new file mode 100644 index 0000000..404eaae --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/InfiteLoopTest.php @@ -0,0 +1,50 @@ + + + + +'; + + $reader = new Reader(); + $reader->elementMap = [ + '{DAV:}set' => 'Sabre\\Xml\\Element\\KeyValue', + ]; + $reader->xml($body); + + $output = $reader->parse(); + + $this->assertEquals([ + 'name' => '{DAV:}propertyupdate', + 'value' => [ + [ + 'name' => '{DAV:}set', + 'value' => [ + '{DAV:}prop' => null, + ], + 'attributes' => [], + ], + [ + 'name' => '{DAV:}set', + 'value' => [ + '{DAV:}prop' => null, + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ], $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/ReaderTest.php b/vendor/sabre/xml/tests/Sabre/Xml/ReaderTest.php new file mode 100644 index 0000000..07f19e4 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/ReaderTest.php @@ -0,0 +1,550 @@ + + +BLA; + $reader = new Reader(); + $reader->xml($input); + + $reader->next(); + + $this->assertEquals('{http://sabredav.org/ns}root', $reader->getClark()); + } + + public function testGetClarkNoNS() + { + $input = << + +BLA; + $reader = new Reader(); + $reader->xml($input); + + $reader->next(); + + $this->assertEquals('{}root', $reader->getClark()); + } + + public function testGetClarkNotOnAnElement() + { + $input = << + +BLA; + $reader = new Reader(); + $reader->xml($input); + + $this->assertNull($reader->getClark()); + } + + public function testSimple() + { + $input = << + + + + Hi! + + +BLA; + + $reader = new Reader(); + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => null, + 'attributes' => [ + 'attr' => 'val', + ], + ], + [ + 'name' => '{http://sabredav.org/ns}elem2', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem3', + 'value' => 'Hi!', + 'attributes' => [], + ], + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + public function testCDATA() + { + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}foo', + 'value' => 'bar', + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + public function testSimpleNamespacedAttribute() + { + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => null, + 'attributes' => [ + '{urn:foo}attr' => 'val', + ], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + public function testMappedElement() + { + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => 'Sabre\\Xml\\Element\\Mock', + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => 'foobar', + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + public function testMappedElementBadClass() + { + $this->expectException(\LogicException::class); + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => new \StdClass(), + ]; + $reader->xml($input); + + $reader->parse(); + } + + /** + * @depends testMappedElement + */ + public function testMappedElementCallBack() + { + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => function (Reader $reader) { + $reader->next(); + + return 'foobar'; + }, + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => 'foobar', + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + /** + * @depends testMappedElementCallBack + */ + public function testMappedElementCallBackNoNamespace() + { + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + 'elem1' => function (Reader $reader) { + $reader->next(); + + return 'foobar'; + }, + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{}root', + 'value' => [ + [ + 'name' => '{}elem1', + 'value' => 'foobar', + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + /** + * @depends testMappedElementCallBack + */ + public function testReadText() + { + $input = << + + + hello + world + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => function (Reader $reader) { + return $reader->readText(); + }, + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => 'hello world', + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + public function testParseProblem() + { + $input = << + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => 'Sabre\\Xml\\Element\\Mock', + ]; + $reader->xml($input); + + try { + $output = $reader->parse(); + $this->fail('We expected a ParseException to be thrown'); + } catch (LibXMLException $e) { + $this->assertIsArray($e->getErrors()); + } + } + + public function testBrokenParserClass() + { + $this->expectException(ParseException::class); + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => 'Sabre\\Xml\\Element\\Eater', + ]; + $reader->xml($input); + $reader->parse(); + } + + /** + * Test was added for Issue #10. + */ + public function testBrokenXml() + { + $this->expectException(LibXMLException::class); + $input = << + + + +BLA; + + $reader = new Reader(); + $reader->xml($input); + $reader->parse(); + } + + /** + * Test was added for Issue #45. + */ + public function testBrokenXml2() + { + $this->expectException(LibXMLException::class); + $input = << + + + + + + ""Administrative w"> + + + + xml($input); + $reader->parse(); + } + + /** + * @depends testMappedElement + */ + public function testParseInnerTree() + { + $input = << + + + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => function (Reader $reader) { + $innerTree = $reader->parseInnerTree(['{http://sabredav.org/ns}elem1' => function (Reader $reader) { + $reader->next(); + + return 'foobar'; + }]); + + return $innerTree; + }, + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => 'foobar', + 'attributes' => [], + ], + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + /** + * @depends testParseInnerTree + */ + public function testParseGetElements() + { + $input = << + + + + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => function (Reader $reader) { + $innerTree = $reader->parseGetElements(['{http://sabredav.org/ns}elem1' => function (Reader $reader) { + $reader->next(); + + return 'foobar'; + }]); + + return $innerTree; + }, + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => 'foobar', + 'attributes' => [], + ], + ], + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } + + /** + * @depends testParseInnerTree + */ + public function testParseGetElementsNoElements() + { + $input = << + + + hi + + +BLA; + + $reader = new Reader(); + $reader->elementMap = [ + '{http://sabredav.org/ns}elem1' => function (Reader $reader) { + $innerTree = $reader->parseGetElements(['{http://sabredav.org/ns}elem1' => function (Reader $reader) { + $reader->next(); + + return 'foobar'; + }]); + + return $innerTree; + }, + ]; + $reader->xml($input); + + $output = $reader->parse(); + + $expected = [ + 'name' => '{http://sabredav.org/ns}root', + 'value' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => [], + 'attributes' => [], + ], + ], + 'attributes' => [], + ]; + + $this->assertEquals($expected, $output); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Serializer/EnumTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Serializer/EnumTest.php new file mode 100644 index 0000000..3852495 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Serializer/EnumTest.php @@ -0,0 +1,33 @@ +namespaceMap['urn:test'] = null; + + $xml = $service->write('{urn:test}root', function ($writer) { + enum($writer, [ + '{urn:test}foo1', + '{urn:test}foo2', + ]); + }); + + $expected = << + + + + +XML; + + $this->assertXmlStringEqualsXmlString($expected, $xml); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/Serializer/RepeatingElementsTest.php b/vendor/sabre/xml/tests/Sabre/Xml/Serializer/RepeatingElementsTest.php new file mode 100644 index 0000000..6cf5495 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/Serializer/RepeatingElementsTest.php @@ -0,0 +1,32 @@ +namespaceMap['urn:test'] = null; + $xml = $service->write('{urn:test}collection', function ($writer) { + repeatingElements($writer, [ + 'foo', + 'bar', + ], '{urn:test}item'); + }); + + $expected = << + + foo + bar + +XML; + + $this->assertXmlStringEqualsXmlString($expected, $xml); + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/ServiceTest.php b/vendor/sabre/xml/tests/Sabre/Xml/ServiceTest.php new file mode 100644 index 0000000..379952f --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/ServiceTest.php @@ -0,0 +1,441 @@ + 'Test!', + ]; + + $util = new Service(); + $util->elementMap = $elems; + + $reader = $util->getReader(); + $this->assertInstanceOf('Sabre\\Xml\\Reader', $reader); + $this->assertEquals($elems, $reader->elementMap); + } + + public function testGetWriter() + { + $ns = [ + 'http://sabre.io/ns' => 's', + ]; + + $util = new Service(); + $util->namespaceMap = $ns; + + $writer = $util->getWriter(); + $this->assertInstanceOf('Sabre\\Xml\\Writer', $writer); + $this->assertEquals($ns, $writer->namespaceMap); + } + + /** + * @dataProvider providesEmptyInput + * + * @param string|resource $input + */ + public function testEmptyInputParse($input) + { + $this->expectException('\Sabre\Xml\ParseException'); + $this->expectExceptionMessage('The input element to parse is empty. Do not attempt to parse'); + + $util = new Service(); + $util->parse($input, '/sabre.io/ns'); + } + + /** + * @depends testGetReader + */ + public function testParse() + { + $xml = << + value + +XML; + $util = new Service(); + $result = $util->parse($xml, null, $rootElement); + $this->assertEquals('{http://sabre.io/ns}root', $rootElement); + + $expected = [ + [ + 'name' => '{http://sabre.io/ns}child', + 'value' => 'value', + 'attributes' => [], + ], + ]; + + $this->assertEquals( + $expected, + $result + ); + } + + /** + * @depends testGetReader + */ + public function testParseStream() + { + $xml = << + value + +XML; + $stream = fopen('php://memory', 'r+'); + fwrite($stream, $xml); + rewind($stream); + + $util = new Service(); + $result = $util->parse($stream, null, $rootElement); + $this->assertEquals('{http://sabre.io/ns}root', $rootElement); + + $expected = [ + [ + 'name' => '{http://sabre.io/ns}child', + 'value' => 'value', + 'attributes' => [], + ], + ]; + + $this->assertEquals( + $expected, + $result + ); + } + + /** + * @dataProvider providesEmptyInput + * + * @param string|resource $input + */ + public function testEmptyInputExpect($input) + { + $this->expectException('\Sabre\Xml\ParseException'); + $this->expectExceptionMessage('The input element to parse is empty. Do not attempt to parse'); + + $util = new Service(); + $util->expect('foo', $input, '/sabre.io/ns'); + } + + /** + * @depends testGetReader + */ + public function testExpect() + { + $xml = << + value + +XML; + $util = new Service(); + $result = $util->expect('{http://sabre.io/ns}root', $xml); + + $expected = [ + [ + 'name' => '{http://sabre.io/ns}child', + 'value' => 'value', + 'attributes' => [], + ], + ]; + + $this->assertEquals( + $expected, + $result + ); + } + + public function testInvalidNameSpace() + { + $this->expectException(LibXMLException::class); + $xml = ''; + + $util = new Service(); + $util->elementMap = [ + '{DAV:}propfind' => PropFindTestAsset::class, + ]; + $util->namespaceMap = [ + 'http://sabre.io/ns' => 's', + ]; + $result = $util->expect('{DAV:}propfind', $xml); + } + + /** + * @dataProvider providesEmptyPropfinds + */ + public function testEmptyPropfind($xml) + { + $util = new Service(); + $util->elementMap = [ + '{DAV:}propfind' => PropFindTestAsset::class, + ]; + $util->namespaceMap = [ + 'http://sabre.io/ns' => 's', + ]; + /** + * @var PropFindTestAsset + */ + $result = $util->expect('{DAV:}propfind', $xml); + $this->assertIsObject($result); + $this->assertInstanceOf(PropFindTestAsset::class, $result); + $this->assertEquals(false, $result->allProp); + $this->assertEquals([], $result->properties); + } + + /** + * @depends testGetReader + */ + public function testExpectStream() + { + $xml = << + value + +XML; + + $stream = fopen('php://memory', 'r+'); + fwrite($stream, $xml); + rewind($stream); + + $util = new Service(); + $result = $util->expect('{http://sabre.io/ns}root', $stream); + + $expected = [ + [ + 'name' => '{http://sabre.io/ns}child', + 'value' => 'value', + 'attributes' => [], + ], + ]; + + $this->assertEquals( + $expected, + $result + ); + } + + /** + * @depends testGetReader + */ + public function testExpectWrong() + { + $this->expectException(ParseException::class); + $xml = << + value + +XML; + $util = new Service(); + $util->expect('{http://sabre.io/ns}error', $xml); + } + + /** + * @depends testGetWriter + */ + public function testWrite() + { + $util = new Service(); + $util->namespaceMap = [ + 'http://sabre.io/ns' => 's', + ]; + $result = $util->write('{http://sabre.io/ns}root', [ + '{http://sabre.io/ns}child' => 'value', + ]); + + $expected = << + + value + + +XML; + $this->assertEquals( + $expected, + $result + ); + } + + public function testMapValueObject() + { + $input = << + + 1234 + 99.99 + black friday deal + + 5 + + + + +XML; + + $ns = 'http://sabredav.org/ns'; + $orderService = new \Sabre\Xml\Service(); + $orderService->mapValueObject('{'.$ns.'}order', 'Sabre\Xml\Order'); + $orderService->mapValueObject('{'.$ns.'}status', 'Sabre\Xml\OrderStatus'); + $orderService->namespaceMap[$ns] = null; + + $order = $orderService->parse($input); + $expected = new Order(); + $expected->id = 1234; + $expected->amount = 99.99; + $expected->description = 'black friday deal'; + $expected->status = new OrderStatus(); + $expected->status->id = 5; + $expected->status->label = 'processed'; + + $this->assertEquals($expected, $order); + + $writtenXml = $orderService->writeValueObject($order); + $this->assertEquals($input, $writtenXml); + } + + public function testMapValueObjectArrayProperty() + { + $input = << + + 1234 + 99.99 + black friday deal + + 5 + + + http://example.org/ + http://example.com/ + + +XML; + + $ns = 'http://sabredav.org/ns'; + $orderService = new \Sabre\Xml\Service(); + $orderService->mapValueObject('{'.$ns.'}order', 'Sabre\Xml\Order'); + $orderService->mapValueObject('{'.$ns.'}status', 'Sabre\Xml\OrderStatus'); + $orderService->namespaceMap[$ns] = null; + + $order = $orderService->parse($input); + $expected = new Order(); + $expected->id = 1234; + $expected->amount = 99.99; + $expected->description = 'black friday deal'; + $expected->status = new OrderStatus(); + $expected->status->id = 5; + $expected->status->label = 'processed'; + $expected->link = ['http://example.org/', 'http://example.com/']; + + $this->assertEquals($expected, $order); + + $writtenXml = $orderService->writeValueObject($order); + $this->assertEquals($input, $writtenXml); + } + + public function testWriteVoNotFound() + { + $this->expectException(\InvalidArgumentException::class); + $service = new Service(); + $service->writeValueObject(new \StdClass()); + } + + public function testParseClarkNotation() + { + $this->assertEquals([ + 'http://sabredav.org/ns', + 'elem', + ], Service::parseClarkNotation('{http://sabredav.org/ns}elem')); + } + + public function testParseClarkNotationFail() + { + $this->expectException(\InvalidArgumentException::class); + Service::parseClarkNotation('http://sabredav.org/ns}elem'); + } + + public function providesEmptyInput() + { + $emptyResource = fopen('php://input', 'r'); + $data[] = [$emptyResource]; + $data[] = ['']; + + return $data; + } + + public function providesEmptyPropfinds() + { + return [ + [''], + [''], + [''], + [''], + [' '], + ]; + } +} + +/** + * asset for testMapValueObject(). + * + * @internal + */ +class Order +{ + public $id; + public $amount; + public $description; + public $status; + public $empty; + public $link = []; +} + +/** + * asset for testMapValueObject(). + * + * @internal + */ +class OrderStatus +{ + public $id; + public $label; +} + +/** + * asset for testInvalidNameSpace. + * + * @internal + */ +class PropFindTestAsset implements XmlDeserializable +{ + public $allProp = false; + + public $properties; + + public static function xmlDeserialize(Reader $reader) + { + $self = new self(); + + $reader->pushContext(); + $reader->elementMap['{DAV:}prop'] = 'Sabre\Xml\Element\Elements'; + + foreach (KeyValue::xmlDeserialize($reader) as $k => $v) { + switch ($k) { + case '{DAV:}prop': + $self->properties = $v; + break; + case '{DAV:}allprop': + $self->allProp = true; + } + } + + $reader->popContext(); + + return $self; + } +} diff --git a/vendor/sabre/xml/tests/Sabre/Xml/WriterTest.php b/vendor/sabre/xml/tests/Sabre/Xml/WriterTest.php new file mode 100644 index 0000000..766c072 --- /dev/null +++ b/vendor/sabre/xml/tests/Sabre/Xml/WriterTest.php @@ -0,0 +1,412 @@ +writer = new Writer(); + $this->writer->namespaceMap = [ + 'http://sabredav.org/ns' => 's', + ]; + $this->writer->openMemory(); + $this->writer->setIndent(true); + $this->writer->startDocument(); + } + + public function compare($input, $output) + { + $this->writer->write($input); + $this->assertEquals($output, $this->writer->outputMemory()); + } + + public function testSimple() + { + $this->compare([ + '{http://sabredav.org/ns}root' => 'text', + ], << +text + +HI + ); + } + + /** + * @depends testSimple + */ + public function testSimpleQuotes() + { + $this->compare([ + '{http://sabredav.org/ns}root' => '"text"', + ], << +"text" + +HI + ); + } + + public function testSimpleAttributes() + { + $this->compare([ + '{http://sabredav.org/ns}root' => [ + 'value' => 'text', + 'attributes' => [ + 'attr1' => 'attribute value', + ], + ], + ], << +text + +HI + ); + } + + public function testMixedSyntax() + { + $this->compare([ + '{http://sabredav.org/ns}root' => [ + '{http://sabredav.org/ns}single' => 'value', + '{http://sabredav.org/ns}multiple' => [ + [ + 'name' => '{http://sabredav.org/ns}foo', + 'value' => 'bar', + ], + [ + 'name' => '{http://sabredav.org/ns}foo', + 'value' => 'foobar', + ], + ], + [ + 'name' => '{http://sabredav.org/ns}attributes', + 'value' => null, + 'attributes' => [ + 'foo' => 'bar', + ], + ], + [ + 'name' => '{http://sabredav.org/ns}verbose', + 'value' => 'syntax', + 'attributes' => [ + 'foo' => 'bar', + ], + ], + ], + ], << + + value + + bar + foobar + + + syntax + + +HI + ); + } + + public function testNull() + { + $this->compare([ + '{http://sabredav.org/ns}root' => null, + ], << + + +HI + ); + } + + public function testArrayFormat2() + { + $this->compare([ + '{http://sabredav.org/ns}root' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => 'text', + 'attributes' => [ + 'attr1' => 'attribute value', + ], + ], + ], + ], << + + text + + +HI + ); + } + + public function testArrayOfValues() + { + $this->compare([ + '{http://sabredav.org/ns}root' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => [ + 'foo', + 'bar', + 'baz', + ], + ], + ], + ], << + + foobarbaz + + +HI + ); + } + + /** + * @depends testArrayFormat2 + */ + public function testArrayFormat2NoValue() + { + $this->compare([ + '{http://sabredav.org/ns}root' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'attributes' => [ + 'attr1' => 'attribute value', + ], + ], + ], + ], << + + + + +HI + ); + } + + public function testCustomNamespace() + { + $this->compare([ + '{http://sabredav.org/ns}root' => [ + '{urn:foo}elem1' => 'bar', + ], + ], << + + bar + + +HI + ); + } + + public function testEmptyNamespace() + { + // Empty namespaces are allowed, so we should support this. + $this->compare([ + '{http://sabredav.org/ns}root' => [ + '{}elem1' => 'bar', + ], + ], << + + bar + + +HI + ); + } + + public function testAttributes() + { + $this->compare([ + '{http://sabredav.org/ns}root' => [ + [ + 'name' => '{http://sabredav.org/ns}elem1', + 'value' => 'text', + 'attributes' => [ + 'attr1' => 'val1', + '{http://sabredav.org/ns}attr2' => 'val2', + '{urn:foo}attr3' => 'val3', + ], + ], + ], + ], << + + text + + +HI + ); + } + + public function testBaseElement() + { + $this->compare([ + '{http://sabredav.org/ns}root' => new Element\Base('hello'), + ], << +hello + +HI + ); + } + + public function testElementObj() + { + $this->compare([ + '{http://sabredav.org/ns}root' => new Element\Mock(), + ], << + + hiiii! + + +HI + ); + } + + public function testEmptyNamespacePrefix() + { + $this->writer->namespaceMap['http://sabredav.org/ns'] = null; + $this->compare([ + '{http://sabredav.org/ns}root' => new Element\Mock(), + ], << + + hiiii! + + +HI + ); + } + + public function testEmptyNamespacePrefixEmptyString() + { + $this->writer->namespaceMap['http://sabredav.org/ns'] = ''; + $this->compare([ + '{http://sabredav.org/ns}root' => new Element\Mock(), + ], << + + hiiii! + + +HI + ); + } + + public function testWriteElement() + { + $this->writer->writeElement('{http://sabredav.org/ns}foo', 'content'); + + $output = << +content + +HI; + + $this->assertEquals($output, $this->writer->outputMemory()); + } + + public function testWriteElementComplex() + { + $this->writer->writeElement('{http://sabredav.org/ns}foo', new Element\KeyValue(['{http://sabredav.org/ns}bar' => 'test'])); + + $output = << + + test + + +HI; + + $this->assertEquals($output, $this->writer->outputMemory()); + } + + public function testWriteBadObject() + { + $this->expectException(\InvalidArgumentException::class); + $this->writer->write(new \StdClass()); + } + + public function testStartElementSimple() + { + $this->writer->startElement('foo'); + $this->writer->endElement(); + + $output = << + + +HI; + + $this->assertEquals($output, $this->writer->outputMemory()); + } + + public function testCallback() + { + $this->compare([ + '{http://sabredav.org/ns}root' => function (Writer $writer) { + $writer->text('deferred writer'); + }, + ], << +deferred writer + +HI + ); + } + + public function testResource() + { + $this->expectException(\InvalidArgumentException::class); + $this->compare([ + '{http://sabredav.org/ns}root' => fopen('php://memory', 'r'), + ], << +deferred writer + +HI + ); + } + + public function testClassMap() + { + $obj = (object) [ + 'key1' => 'value1', + 'key2' => 'value2', + ]; + + $this->writer->classMap['stdClass'] = function (Writer $writer, $value) { + foreach (get_object_vars($value) as $key => $val) { + $writer->writeElement('{http://sabredav.org/ns}'.$key, $val); + } + }; + + $this->compare([ + '{http://sabredav.org/ns}root' => $obj, + ], << + + value1 + value2 + + +HI + ); + } +} diff --git a/vendor/sabre/xml/tests/phpunit.xml b/vendor/sabre/xml/tests/phpunit.xml new file mode 100644 index 0000000..b8c6073 --- /dev/null +++ b/vendor/sabre/xml/tests/phpunit.xml @@ -0,0 +1,21 @@ + + + + . + + + + + + ../lib/ + + +