2457 lines
78 KiB
PHP
Executable file
2457 lines
78 KiB
PHP
Executable file
<?php
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// Copyright (c) 2013-2014 Datenstrom, http://datenstrom.se
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// This file may be used and distributed under the terms of the public license.
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// Yellow main class
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class Yellow
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{
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const Version = "0.4.22";
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var $page; //current page
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var $pages; //pages from file system
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var $config; //configuration
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var $text; //text strings
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var $plugins; //plugins
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var $toolbox; //toolbox with helpers
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function __construct()
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{
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$this->page = new YellowPage($this);
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$this->pages = new YellowPages($this);
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$this->config = new YellowConfig($this);
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$this->text = new YellowText($this);
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$this->toolbox = new YellowToolbox();
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$this->plugins = new YellowPlugins();
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$this->config->setDefault("sitename", "Yellow");
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$this->config->setDefault("author", "Yellow");
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$this->config->setDefault("theme", "default");
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$this->config->setDefault("template", "default");
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$this->config->setDefault("language", "en");
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$this->config->setDefault("serverScheme", $this->toolbox->getServerScheme());
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$this->config->setDefault("serverName", $this->toolbox->getServerName());
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$this->config->setDefault("serverBase", $this->toolbox->getServerBase());
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$this->config->setDefault("imageLocation", "/media/images/");
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$this->config->setDefault("pluginLocation", "/media/plugins/");
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$this->config->setDefault("themeLocation", "/media/themes/");
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$this->config->setDefault("systemDir", "system/");
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$this->config->setDefault("configDir", "system/config/");
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$this->config->setDefault("staticDir", "cache/");
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$this->config->setDefault("staticDefaultFile", "index.html");
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$this->config->setDefault("staticErrorFile", "error404.html");
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$this->config->setDefault("coreDir", "system/core/");
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$this->config->setDefault("pluginDir", "system/plugins/");
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$this->config->setDefault("snippetDir", "system/snippets/");
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$this->config->setDefault("templateDir", "system/templates/");
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$this->config->setDefault("themeDir", "system/themes/");
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$this->config->setDefault("mediaDir", "media/");
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$this->config->setDefault("imageDir", "media/images/");
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$this->config->setDefault("contentDir", "content/");
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$this->config->setDefault("contentRootDir", "default/");
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$this->config->setDefault("contentHomeDir", "home/");
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$this->config->setDefault("contentDefaultFile", "page.txt");
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$this->config->setDefault("contentPagination", "page");
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$this->config->setDefault("contentExtension", ".txt");
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$this->config->setDefault("configExtension", ".ini");
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$this->config->setDefault("configFile", "config.ini");
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$this->config->setDefault("errorPageFile", "error(.*).txt");
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$this->config->setDefault("newPageFile", "new(.*).txt");
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$this->config->setDefault("textStringFile", "text(.*).ini");
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$this->config->setDefault("robotsTextFile", "robots.txt");
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$this->config->setDefault("parser", "markdownextra");
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$this->config->setDefault("parserSafeMode", "0");
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$this->config->setDefault("multiLanguageMode", "0");
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$this->config->load($this->config->get("configDir").$this->config->get("configFile"));
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$this->text->load($this->config->get("configDir").$this->config->get("textStringFile"));
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$this->updateConfig();
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}
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// Handle request
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function request($statusCodeRequest = 0)
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{
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$this->toolbox->timerStart($time);
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ob_start();
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$statusCode = 0;
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list($serverScheme, $serverName, $base, $location, $fileName) = $this->getRequestInformation();
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$this->page->setRequestInformation($serverScheme, $serverName, $base, $location, $fileName);
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foreach($this->plugins->plugins as $key=>$value)
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{
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if(method_exists($value["obj"], "onRequest"))
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{
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$this->pages->requestHandler = $key;
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$statusCode = $value["obj"]->onRequest($serverScheme, $serverName, $base, $location, $fileName);
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if($statusCode != 0) break;
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}
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}
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if($statusCode == 0)
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{
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$this->pages->requestHandler = "core";
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$statusCode = $this->processRequest($serverScheme, $serverName, $base, $location, $fileName, true);
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}
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if($statusCodeRequest >= 400) $this->page->error($statusCodeRequest, "Request error");
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if($this->page->isError()) $statusCode = $this->processRequestError();
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ob_end_flush();
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$this->toolbox->timerStop($time);
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if(defined("DEBUG") && DEBUG>=1) echo "Yellow::request status:$statusCode location:$location<br/>\n";
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if(defined("DEBUG") && DEBUG>=1) echo "Yellow::request time:$time ms<br/>\n";
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return $statusCode;
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}
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// Process request
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function processRequest($serverScheme, $serverName, $base, $location, $fileName, $cacheable)
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{
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if(is_readable($fileName))
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{
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if($cacheable) $fileName = $this->getStaticFile($location, $fileName);
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if($this->toolbox->isRequestCleanUrl($location))
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{
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$statusCode = 303;
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$locationArgs = $this->toolbox->getLocationArgsCleanUrl($this->config->get("contentPagination"));
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$locationHeader = $this->toolbox->getLocationHeader($serverScheme, $serverName, $base, $location.$locationArgs);
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$this->sendStatus($statusCode, $locationHeader, false);
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} else if($this->isStaticFile($fileName)) {
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$statusCode = 200;
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$statusCode = $this->sendFile($statusCode, $fileName, $cacheable);
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} else {
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$statusCode = 200;
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$fileName = $this->readPage($serverScheme, $serverName, $base, $location, $fileName, $cacheable, $statusCode);
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$statusCode = $this->sendPage();
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}
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} else {
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if($cacheable) $fileName = $this->getStaticFile("", "");
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if(($this->toolbox->isFileLocation($location) && $this->isContentDirectory("$location/")) ||
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($location=="/" && $this->config->get("multiLanguageMode")))
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{
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$statusCode = 301;
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$location = $this->toolbox->isFileLocation($location) ? "$location/" : "/".$this->getRequestLanguage()."/";
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$locationHeader = $this->toolbox->getLocationHeader($serverScheme, $serverName, $base, $location);
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$this->sendStatus($statusCode, $locationHeader, false);
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} else if($this->isStaticFile($fileName)) {
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$statusCode = 404;
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$statusCode = $this->sendFile($statusCode, $fileName, $cacheable);
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} else {
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$statusCode = 404;
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$fileName = $this->readPage($serverScheme, $serverName, $base, $location, $fileName, $cacheable, $statusCode);
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$statusCode = $this->sendPage();
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}
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}
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if(defined("DEBUG") && DEBUG>=1)
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{
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$handler = $this->getRequestHandler();
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echo "Yellow::processRequest handler:$handler file:$fileName<br/>\n";
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}
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return $statusCode;
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}
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// Process request with error
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function processRequestError()
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{
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ob_clean();
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$fileName = $this->readPage($this->page->serverScheme, $this->page->serverName, $this->page->base,
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$this->page->location, $this->page->fileName, $this->page->cacheable, $this->page->statusCode,
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$this->page->get("pageError"));
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$statusCode = $this->sendPage();
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if(defined("DEBUG") && DEBUG>=1)
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{
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$handler = $this->getRequestHandler();
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echo "Yellow::processRequestError handler:$handler file:$fileName<br/>\n";
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}
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return $statusCode;
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}
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// Read page from file
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function readPage($serverScheme, $serverName, $base, $location, $fileName, $cacheable, $statusCode, $pageError = "")
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{
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if($statusCode >= 400)
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{
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$fileName = $this->config->get("configDir").$this->config->get("errorPageFile");
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$fileName = strreplaceu("(.*)", $statusCode, $fileName);
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$cacheable = false;
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}
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$this->page = new YellowPage($this);
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$this->page->setRequestInformation($serverScheme, $serverName, $base, $location, $fileName);
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$this->page->parseData($this->toolbox->getFileData($fileName), $cacheable, $statusCode, $pageError);
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$this->page->setHeader("Content-Type", "text/html; charset=UTF-8");
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$this->page->setHeader("Last-Modified", $this->page->getModified(true));
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if(!$this->page->isCacheable()) $this->page->setHeader("Cache-Control", "no-cache, must-revalidate");
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$this->text->setLanguage($this->page->get("language"));
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$this->page->parseContent();
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return $fileName;
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}
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// Send page response
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function sendPage()
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{
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$this->template($this->page->get("template"));
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$fileNameTheme = $this->config->get("themeDir").$this->page->get("theme").".css";
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if(!is_file($fileNameTheme))
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{
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$this->page->error(500, "Theme '".$this->page->get("theme")."' does not exist!");
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}
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if(!$this->text->isLanguage($this->page->get("language")))
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{
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$this->page->error(500, "Language '".$this->page->get("language")."' does not exist!");
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}
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if(!is_object($this->page->parser))
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{
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$this->page->error(500, "Parser '".$this->page->get("parser")."' does not exist!");
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}
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$statusCode = $this->page->statusCode;
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if($statusCode==200 && $this->getRequestHandler()=="core" && $this->page->isExisting("redirect"))
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{
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$statusCode = 301;
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$location = $this->toolbox->normaliseLocation($this->page->get("redirect"), $this->page->base, $this->page->location);
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$locationHeader = $this->toolbox->getLocationHeader($this->page->serverScheme, $this->page->serverName, "", $location);
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$this->page->clean($statusCode, $locationHeader);
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$this->page->setHeader("Last-Modified", $this->page->getModified(true));
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$this->page->setHeader("Cache-Control", "no-cache, must-revalidate");
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}
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if($statusCode==200 && $this->page->isCacheable() &&
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$this->toolbox->isFileNotModified($this->page->getHeader("Last-Modified")))
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{
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$statusCode = 304;
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if($this->page->isHeader("Cache-Control")) $responseHeader = "Cache-Control: ".$this->page->getHeader("Cache-Control");
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$this->page->clean($statusCode, $responseHeader);
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}
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list($contentType) = explode(';', $this->page->getHeader("Content-Type"));
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if($statusCode==200 && !$this->toolbox->isValidContentType($contentType, $this->page->getLocation()))
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{
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$statusCode = 500;
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$this->page->error($statusCode, "Type '$contentType' does not match file name!");
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}
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if($this->page->isExisting("pageClean")) ob_clean();
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if(PHP_SAPI != "cli")
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{
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@header($this->toolbox->getHttpStatusFormatted($statusCode));
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foreach($this->page->headerData as $key=>$value) @header("$key: $value");
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} else {
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if($statusCode>=301 && $statusCode<=303) $this->sendStaticRedirect();
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}
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if(defined("DEBUG") && DEBUG>=1)
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{
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foreach($this->page->headerData as $key=>$value) echo "Yellow::sendPage $key: $value<br/>\n";
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$fileNameTemplate = $this->config->get("templateDir").$this->page->get("template").".php";
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$parserName = $this->page->get("parser");
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echo "Yellow::sendPage template:$fileNameTemplate theme:$fileNameTheme parser:$parserName<br/>\n";
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}
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return $statusCode;
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}
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// Send file response
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function sendFile($statusCode, $fileName, $cacheable)
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{
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$lastModified = $this->toolbox->getHttpDateFormatted(filemtime($fileName));
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if($statusCode==200 && $cacheable && $this->toolbox->isFileNotModified($lastModified))
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{
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$statusCode = 304;
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} else {
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echo $this->toolbox->getFileData($fileName);
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}
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@header($this->toolbox->getHttpStatusFormatted($statusCode));
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@header("Content-Type: ".$this->toolbox->getMimeContentType($fileName));
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@header("Last-Modified: ".$lastModified);
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if(!$cacheable) @header("Cache-Control: no-cache, must-revalidate");
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return $statusCode;
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}
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// Send status response
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function sendStatus($statusCode, $responseHeader, $cacheable)
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{
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if(PHP_SAPI != "cli")
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{
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@header($this->toolbox->getHttpStatusFormatted($statusCode));
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if(!$cacheable) @header("Cache-Control: no-cache, must-revalidate");
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if(!empty($responseHeader)) @header($responseHeader);
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} else {
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if(!empty($responseHeader))
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{
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$this->page->header($responseHeader);
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$this->page->header("Last-Modified: ".$this->toolbox->getHttpDateFormatted(time()));
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if($statusCode>=301 && $statusCode<=303) $this->sendStaticRedirect();
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}
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}
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}
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// Send static redirect response
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function sendStaticRedirect()
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{
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echo "<!DOCTYPE html><html>\n<head>\n";
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echo "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />\n";
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echo "<meta http-equiv=\"refresh\" content=\"0;url=".htmlspecialchars($this->page->getHeader("Location"))."\" />\n";
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echo "</head>\n</html>";
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}
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// Return request information
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function getRequestInformation($serverScheme = "", $serverName = "", $base = "")
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{
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$serverScheme = empty($serverScheme) ? $this->config->get("serverScheme") : $serverScheme;
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$serverName = empty($serverName) ? $this->config->get("serverName") : $serverName;
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$base = empty($base) ? $this->config->get("serverBase") : $base;
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$location = $this->toolbox->getLocationClean();
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$location = substru($location, strlenu($base));
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if(preg_match("/\.(css|js|jpg|png|txt|woff)$/", $location))
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{
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$pluginLocationLength = strlenu($this->config->get("pluginLocation"));
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$themeLocationLength = strlenu($this->config->get("themeLocation"));
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if(substru($location, 0, $pluginLocationLength+5) == $this->config->get("pluginLocation")."core-")
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{
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$fileName = $this->config->get("coreDir").substru($location, $pluginLocationLength);
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} else if(substru($location, 0, $pluginLocationLength) == $this->config->get("pluginLocation")) {
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$fileName = $this->config->get("pluginDir").substru($location, $pluginLocationLength);
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} else if(substru($location, 0, $themeLocationLength) == $this->config->get("themeLocation")) {
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$fileName = $this->config->get("themeDir").substru($location, $themeLocationLength);
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} else if($location == "/".$this->config->get("robotsTextFile")) {
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$fileName = $this->config->get("configDir").$this->config->get("robotsTextFile");
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}
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}
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if(empty($fileName))
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{
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$fileName = $this->toolbox->findFileFromLocation($location, $this->config->get("contentDir"),
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$this->config->get("contentRootDir"), $this->config->get("contentHomeDir"),
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$this->config->get("contentDefaultFile"), $this->config->get("contentExtension"));
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}
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return array($serverScheme, $serverName, $base, $location, $fileName);
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}
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// Return request language
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function getRequestLanguage()
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{
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$languages = $this->toolbox->findRootLanguages($this->config->get("contentDir"), $this->config->get("contentRootDir"));
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return $this->toolbox->detectBrowserLanguage($languages, $this->config->get("language"));
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}
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// Return request handler
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function getRequestHandler()
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{
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return $this->pages->requestHandler;
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}
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// Return static file
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function getStaticFile($location, $fileName)
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{
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if(PHP_SAPI != "cli")
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{
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if(!empty($location))
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{
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$fileNameStatic = $this->toolbox->findStaticFileFromLocation($location,
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$this->config->get("staticDir"), $this->config->get("staticDefaultFile"));
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} else {
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$fileNameStatic = $this->config->get("staticDir").$this->config->get("staticErrorFile");
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}
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if(is_readable($fileNameStatic)) $fileName = $fileNameStatic;
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}
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return $fileName;
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}
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// Check if static file
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function isStaticFile($fileName)
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{
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$staticDirLength = strlenu($this->config->get("staticDir"));
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$systemDirLength = strlenu($this->config->get("systemDir"));
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return substru($fileName, 0, $staticDirLength) == $this->config->get("staticDir") ||
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substru($fileName, 0, $systemDirLength) == $this->config->get("systemDir");
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}
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// Check if content directory
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function isContentDirectory($location)
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{
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$path = $this->toolbox->findFileFromLocation($location, $this->config->get("contentDir"),
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$this->config->get("contentRootDir"), $this->config->get("contentHomeDir"), "", "");
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return is_dir($path);
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}
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// Update configuration
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function updateConfig()
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{
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list($pathRoot, $pathHome) = $this->toolbox->findRootConfig($this->config->get("contentDir"),
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$this->config->get("contentRootDir"), $this->config->get("contentHomeDir"),
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$this->config->get("multiLanguageMode"));
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$this->config->set("contentRootDir", $pathRoot);
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$this->config->set("contentHomeDir", $pathHome);
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}
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// Execute command
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function command($name, $args = NULL)
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{
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$statusCode = 0;
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if($this->plugins->isExisting($name))
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{
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$plugin = $this->plugins->plugins[$name];
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if(method_exists($plugin["obj"], "onCommand")) $statusCode = $plugin["obj"]->onCommand(func_get_args());
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} else {
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$statusCode = 500;
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$this->page->error($statusCode, "Plugin '$name' does not exist!");
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}
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return $statusCode;
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}
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// Execute template
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function template($name)
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{
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$fileNameTemplate = $this->config->get("templateDir")."$name.php";
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if(is_file($fileNameTemplate))
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{
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global $yellow;
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require($fileNameTemplate);
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} else {
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$this->page->error(500, "Template '$name' does not exist!");
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}
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}
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// Execute snippet
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function snippet($name, $args = NULL)
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{
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$this->pages->snippetArgs = func_get_args();
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$fileNameSnippet = $this->config->get("snippetDir")."$name.php";
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if(is_file($fileNameSnippet))
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{
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global $yellow;
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require($fileNameSnippet);
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} else {
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$this->page->error(500, "Snippet '$name' does not exist!");
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}
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}
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// Return snippet arguments
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function getSnippetArgs()
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{
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return $this->pages->snippetArgs;
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}
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}
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// Yellow page
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class YellowPage
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{
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var $yellow; //access to API
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var $serverScheme; //server scheme
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var $serverName; //server name
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var $base; //base location
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var $location; //page location
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var $fileName; //content file name
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var $rawData; //raw data of page
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var $metaDataOffsetBytes; //meta data offset
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var $metaData; //meta data
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var $headerData; //response header
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var $parserData; //content data of page
|
|
var $parser; //content parser
|
|
var $parserSafeMode; //page is parsed in safe mode? (boolean)
|
|
var $active; //page is active location? (boolean)
|
|
var $visible; //page is visible location? (boolean)
|
|
var $cacheable; //page is cacheable? (boolean)
|
|
var $statusCode; //status code
|
|
|
|
function __construct($yellow)
|
|
{
|
|
$this->yellow = $yellow;
|
|
$this->metaData = array();
|
|
$this->headerData = array();
|
|
}
|
|
|
|
// Set request information
|
|
function setRequestInformation($serverScheme, $serverName, $base, $location, $fileName)
|
|
{
|
|
$this->serverScheme = $serverScheme;
|
|
$this->serverName = $serverName;
|
|
$this->base = $base;
|
|
$this->location = $location;
|
|
$this->fileName = $fileName;
|
|
}
|
|
|
|
// Parse page data
|
|
function parseData($rawData, $cacheable, $statusCode = 0, $pageError = "")
|
|
{
|
|
$this->rawData = $rawData;
|
|
$this->parserData = "";
|
|
$this->parser = NULL;
|
|
$this->parserSafeMode = $this->yellow->config->get("parserSafeMode");
|
|
$this->active = $this->yellow->toolbox->isActiveLocation($this->location, $this->yellow->page->location,
|
|
$this->yellow->pages->getHomeLocation($this->yellow->page->location));
|
|
$this->visible = $this->yellow->toolbox->isVisibleLocation($this->location, $this->fileName,
|
|
$this->yellow->config->get("contentDir"));
|
|
$this->cacheable = $cacheable;
|
|
$this->statusCode = $statusCode;
|
|
$this->parseMeta($pageError);
|
|
}
|
|
|
|
// Parse page data update
|
|
function parseDataUpdate()
|
|
{
|
|
if($this->statusCode == 0)
|
|
{
|
|
$fileHandle = @fopen($this->fileName, "r");
|
|
if($fileHandle)
|
|
{
|
|
$this->statusCode = 200;
|
|
$this->rawData = fread($fileHandle, filesize($this->fileName));
|
|
fclose($fileHandle);
|
|
$this->parseMeta();
|
|
}
|
|
}
|
|
}
|
|
|
|
// Parse page meta data
|
|
function parseMeta($pageError = "")
|
|
{
|
|
$this->metaData = array();
|
|
$this->set("modified", date("c", is_readable($this->fileName) ? filemtime($this->fileName) : 0));
|
|
$this->set("title", $this->yellow->toolbox->createTextTitle($this->location));
|
|
$this->set("sitename", $this->yellow->config->get("sitename"));
|
|
$this->set("author", $this->yellow->config->get("author"));
|
|
$this->set("theme", $this->yellow->toolbox->findNameFromFile($this->fileName,
|
|
$this->yellow->config->get("themeDir"), $this->yellow->config->get("theme"), ".css"));
|
|
$this->set("template", $this->yellow->toolbox->findNameFromFile($this->fileName,
|
|
$this->yellow->config->get("templateDir"), $this->yellow->config->get("template"), ".php"));
|
|
$this->set("language", $this->yellow->toolbox->findLanguageFromFile($this->fileName,
|
|
$this->yellow->config->get("contentDir"), $this->yellow->config->get("contentRootDir"),
|
|
$this->yellow->config->get("language")));
|
|
$this->set("parser", $this->yellow->config->get("parser"));
|
|
|
|
if(preg_match("/^(\xEF\xBB\xBF)?\-\-\-[\r\n]+(.+?)[\r\n]+\-\-\-[\r\n]+/s", $this->rawData, $parsed))
|
|
{
|
|
$this->metaDataOffsetBytes = strlenb($parsed[0]);
|
|
foreach(preg_split("/[\r\n]+/", $parsed[2]) as $line)
|
|
{
|
|
preg_match("/^\s*(.*?)\s*:\s*(.*?)\s*$/", $line, $matches);
|
|
if(!empty($matches[1]) && !strempty($matches[2])) $this->set(lcfirst($matches[1]), $matches[2]);
|
|
}
|
|
} else if(preg_match("/^(\xEF\xBB\xBF)?([^\r\n]+)[\r\n]+=+[\r\n]+/", $this->rawData, $parsed)) {
|
|
$this->metaDataOffsetBytes = strlenb($parsed[0]);
|
|
$this->set("title", $parsed[2]);
|
|
}
|
|
|
|
$shortHeader = $this->location == $this->yellow->pages->getHomeLocation($this->location);
|
|
$titleHeader = $shortHeader ? $this->get("sitename") : $this->get("title")." - ".$this->get("sitename");
|
|
if($this->get("titleContent") == "-") $this->set("titleContent", "");
|
|
if(!$this->isExisting("titleContent")) $this->set("titleContent", $this->get("title"));
|
|
if(!$this->isExisting("titleHeader")) $this->set("titleHeader", $titleHeader);
|
|
if(!$this->isExisting("titleNavigation")) $this->set("titleNavigation", $this->get("title"));
|
|
$this->set("pageRead", $this->yellow->toolbox->getUrl(
|
|
$this->yellow->config->get("serverScheme"), $this->yellow->config->get("serverName"),
|
|
$this->yellow->config->get("serverBase"), $this->location));
|
|
$this->set("pageEdit", $this->yellow->toolbox->getUrl(
|
|
$this->yellow->config->get("webinterfaceServerScheme"), $this->yellow->config->get("webinterfaceServerName"),
|
|
$this->yellow->config->get("serverBase"), rtrim($this->yellow->config->get("webinterfaceLocation"), '/').$this->location));
|
|
if(!empty($pageError)) $this->set("pageError", $pageError);
|
|
foreach($this->yellow->plugins->plugins as $key=>$value)
|
|
{
|
|
if(method_exists($value["obj"], "onParseMeta")) $value["obj"]->onParseMeta($this, $this->rawData);
|
|
}
|
|
}
|
|
|
|
// Parse page content on demand
|
|
function parseContent()
|
|
{
|
|
if(!is_object($this->parser))
|
|
{
|
|
if($this->yellow->plugins->isExisting($this->get("parser")))
|
|
{
|
|
$plugin = $this->yellow->plugins->plugins[$this->get("parser")];
|
|
if(method_exists($plugin["obj"], "onParseContentText"))
|
|
{
|
|
$this->parser = $plugin["obj"];
|
|
$this->parserData = $this->parser->onParseContentText($this, $this->getContent(true));
|
|
foreach($this->yellow->plugins->plugins as $key=>$value)
|
|
{
|
|
if(method_exists($value["obj"], "onParseContent"))
|
|
{
|
|
$output = $value["obj"]->onParseContent($this, $this->parserData);
|
|
if(!is_null($output)) { $this->parserData = $output; }
|
|
}
|
|
}
|
|
if(!$this->isExisting("description"))
|
|
{
|
|
$this->set("description", $this->yellow->toolbox->createTextDescription($this->parserData, 150));
|
|
}
|
|
if(!$this->isExisting("keywords"))
|
|
{
|
|
$this->set("keywords", $this->yellow->toolbox->createTextKeywords($this->get("title"), 10));
|
|
}
|
|
}
|
|
}
|
|
if(defined("DEBUG") && DEBUG>=2) echo "YellowPage::parseContent location:".$this->location."<br/>\n";
|
|
}
|
|
}
|
|
|
|
// Parse page custom type
|
|
function parseType($name, $text, $typeShortcut)
|
|
{
|
|
$output = NULL;
|
|
foreach($this->yellow->plugins->plugins as $key=>$value)
|
|
{
|
|
if(method_exists($value["obj"], "onParseType"))
|
|
{
|
|
$output = $value["obj"]->onParseType($this, $name, $text, $typeShortcut);
|
|
if(!is_null($output)) break;
|
|
}
|
|
}
|
|
if(defined("DEBUG") && DEBUG>=3 && !empty($name)) echo "YellowPage::parseType name:$name shortcut:$typeShortcut<br/>\n";
|
|
return $output;
|
|
}
|
|
|
|
// Set page response header
|
|
function setHeader($key, $value)
|
|
{
|
|
$this->headerData[$key] = $value;
|
|
}
|
|
|
|
// Return page response header
|
|
function getHeader($key)
|
|
{
|
|
return $this->isHeader($key) ? $this->headerData[$key] : "";
|
|
}
|
|
|
|
// Set page meta data
|
|
function set($key, $value)
|
|
{
|
|
$this->metaData[$key] = $value;
|
|
}
|
|
|
|
// Return page meta data
|
|
function get($key)
|
|
{
|
|
return $this->isExisting($key) ? $this->metaData[$key] : "";
|
|
}
|
|
|
|
// Return page meta data, HTML encoded
|
|
function getHtml($key)
|
|
{
|
|
return htmlspecialchars($this->get($key));
|
|
}
|
|
|
|
// Return page meta data as human readable date, HTML encoded
|
|
function getFormatted($key, $dateFormat = "")
|
|
{
|
|
if(empty($dateFormat)) $dateFormat = $this->yellow->text->get("languageDateFormat");
|
|
return htmlspecialchars(date($dateFormat, strtotime($this->get($key))));
|
|
}
|
|
|
|
// Return page content, HTML encoded or raw format
|
|
function getContent($rawFormat = false)
|
|
{
|
|
if($rawFormat)
|
|
{
|
|
$this->parseDataUpdate();
|
|
$text = substrb($this->rawData, $this->metaDataOffsetBytes);
|
|
} else {
|
|
$this->parseContent();
|
|
$text = $this->parserData;
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
// Return page extra header, HTML encoded
|
|
function getHeaderExtra()
|
|
{
|
|
$header = "";
|
|
foreach($this->yellow->plugins->plugins as $key=>$value)
|
|
{
|
|
if(method_exists($value["obj"], "onHeaderExtra")) $header .= $value["obj"]->onHeaderExtra($this);
|
|
}
|
|
return $header;
|
|
}
|
|
|
|
// Return parent page relative to current page, NULL if none
|
|
function getParent()
|
|
{
|
|
$parentLocation = $this->yellow->pages->getParentLocation($this->location);
|
|
return $this->yellow->pages->find($parentLocation);
|
|
}
|
|
|
|
// Return top-level page for current page, NULL if none
|
|
function getParentTop($homeFailback = true)
|
|
{
|
|
$parentTopLocation = $this->yellow->pages->getParentTopLocation($this->location);
|
|
if(!$this->yellow->pages->find($parentTopLocation) && $homeFailback)
|
|
{
|
|
$parentTopLocation = $this->yellow->pages->getHomeLocation($this->location);
|
|
}
|
|
return $this->yellow->pages->find($parentTopLocation);
|
|
}
|
|
|
|
// Return page collection with pages on the same level as current page
|
|
function getSiblings($showInvisible = false)
|
|
{
|
|
$parentLocation = $this->yellow->pages->getParentLocation($this->location);
|
|
return $this->yellow->pages->findChildren($parentLocation, $showInvisible);
|
|
}
|
|
|
|
// Return page collection with child pages relative to current page
|
|
function getChildren($showInvisible = false)
|
|
{
|
|
return $this->yellow->pages->findChildren($this->location, $showInvisible);
|
|
}
|
|
|
|
// Return absolute page location
|
|
function getLocation()
|
|
{
|
|
return $this->base.$this->location;
|
|
}
|
|
|
|
// Return page URL, with server scheme and server name
|
|
function getUrl()
|
|
{
|
|
return $this->yellow->toolbox->getUrl($this->serverScheme, $this->serverName, $this->base, $this->location);
|
|
}
|
|
|
|
// Return page modification date, Unix time or HTTP format
|
|
function getModified($httpFormat = false)
|
|
{
|
|
$modified = strtotime($this->get("modified"));
|
|
return $httpFormat ? $this->yellow->toolbox->getHttpDateFormatted($modified) : $modified;
|
|
}
|
|
|
|
// Return page status code, number or HTTP format
|
|
function getStatusCode($httpFormat = false)
|
|
{
|
|
$statusCode = $this->statusCode;
|
|
if($httpFormat)
|
|
{
|
|
$statusCode = $this->yellow->toolbox->getHttpStatusFormatted($statusCode);
|
|
if($this->isExisting("pageError")) $statusCode .= ": ".$this->get("pageError");
|
|
}
|
|
return $statusCode;
|
|
}
|
|
|
|
// Respond with error page
|
|
function error($statusCode, $pageError = "")
|
|
{
|
|
if(!$this->isExisting("pageError") && $statusCode>0)
|
|
{
|
|
$this->statusCode = $statusCode;
|
|
$this->set("pageError", empty($pageError) ? "Template/snippet error!" : $pageError);
|
|
}
|
|
}
|
|
|
|
// Respond with status code, no page content
|
|
function clean($statusCode, $responseHeader = "")
|
|
{
|
|
if(!$this->isExisting("pageClean") && $statusCode>0)
|
|
{
|
|
$this->statusCode = $statusCode;
|
|
$this->headerData = array();
|
|
if(!empty($responseHeader)) $this->header($responseHeader);
|
|
$this->set("pageClean", (string)$statusCode);
|
|
}
|
|
}
|
|
|
|
// Add page response header, HTTP format
|
|
function header($responseHeader)
|
|
{
|
|
$tokens = explode(':', $responseHeader, 2);
|
|
$this->setHeader(trim($tokens[0]), trim($tokens[1]));
|
|
}
|
|
|
|
// Check if response header exists
|
|
function isHeader($key)
|
|
{
|
|
return !is_null($this->headerData[$key]);
|
|
}
|
|
|
|
// Check if page meta data exists
|
|
function isExisting($key)
|
|
{
|
|
return !is_null($this->metaData[$key]);
|
|
}
|
|
|
|
// Check if page with error
|
|
function isError()
|
|
{
|
|
return $this->isExisting("pageError");
|
|
}
|
|
|
|
// Check if page is within current HTTP request
|
|
function isActive()
|
|
{
|
|
return $this->active;
|
|
}
|
|
|
|
// Check if page is visible in navigation
|
|
function isVisible()
|
|
{
|
|
return $this->visible;
|
|
}
|
|
|
|
// Check if page is cacheable
|
|
function isCacheable()
|
|
{
|
|
return $this->cacheable;
|
|
}
|
|
}
|
|
|
|
// Yellow page collection as array
|
|
class YellowPageCollection extends ArrayObject
|
|
{
|
|
var $yellow; //access to API
|
|
var $filterValue; //current page filter value
|
|
var $paginationPage; //current page number in pagination
|
|
var $paginationCount; //highest page number in pagination
|
|
|
|
function __construct($yellow)
|
|
{
|
|
parent::__construct(array());
|
|
$this->yellow = $yellow;
|
|
}
|
|
|
|
// Filter page collection by meta data
|
|
function filter($key, $value, $exactMatch = true)
|
|
{
|
|
if(!empty($key))
|
|
{
|
|
$array = array();
|
|
$value = strreplaceu(' ', '-', strtoloweru($value));
|
|
$valueLength = strlenu($value);
|
|
foreach($this->getArrayCopy() as $page)
|
|
{
|
|
if($page->isExisting($key))
|
|
{
|
|
foreach(preg_split("/,\s*/", $page->get($key)) as $pageValue)
|
|
{
|
|
$pageValueLength = $exactMatch ? strlenu($pageValue) : $valueLength;
|
|
if($value == substru(strreplaceu(' ', '-', strtoloweru($pageValue)), 0, $pageValueLength))
|
|
{
|
|
$this->filterValue = substru($pageValue, 0, $pageValueLength);
|
|
array_push($array, $page);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->exchangeArray($array);
|
|
}
|
|
return $this;
|
|
}
|
|
|
|
// Sort page collection by meta data
|
|
function sort($key, $ascendingOrder = true)
|
|
{
|
|
$callback = function($a, $b) use ($key, $ascendingOrder)
|
|
{
|
|
return $ascendingOrder ?
|
|
strnatcasecmp($a->get($key), $b->get($key)) :
|
|
strnatcasecmp($b->get($key), $a->get($key));
|
|
};
|
|
$array = $this->getArrayCopy();
|
|
usort($array, $callback);
|
|
$this->exchangeArray($array);
|
|
return $this;
|
|
}
|
|
|
|
// Merge page collection
|
|
function merge($input)
|
|
{
|
|
$this->exchangeArray(array_merge($this->getArrayCopy(), (array)$input));
|
|
return $this;
|
|
}
|
|
|
|
// Append to end of page collection
|
|
function append($page)
|
|
{
|
|
parent::append($page);
|
|
return $this;
|
|
}
|
|
|
|
// Prepend to start of page collection
|
|
function prepend($page)
|
|
{
|
|
$array = $this->getArrayCopy();
|
|
array_unshift($array, $page);
|
|
$this->exchangeArray($array);
|
|
return $this;
|
|
}
|
|
|
|
// Limit the number of pages in page collection
|
|
function limit($pagesMax)
|
|
{
|
|
$this->exchangeArray(array_slice($this->getArrayCopy(), 0, $pagesMax));
|
|
return $this;
|
|
}
|
|
|
|
// Reverse page collection
|
|
function reverse()
|
|
{
|
|
$this->exchangeArray(array_reverse($this->getArrayCopy()));
|
|
return $this;
|
|
}
|
|
|
|
// Randomize page collection
|
|
function shuffle()
|
|
{
|
|
$array = $this->getArrayCopy();
|
|
shuffle($array);
|
|
$this->exchangeArray($array);
|
|
return $this;
|
|
}
|
|
|
|
// Paginate page collection
|
|
function pagination($limit, $reverse = true)
|
|
{
|
|
$array = $this->getArrayCopy();
|
|
if($reverse) $array = array_reverse($array);
|
|
$this->paginationPage = 1;
|
|
$this->paginationCount = ceil($this->count() / $limit);
|
|
if($limit < $this->count())
|
|
{
|
|
$pagination = $this->yellow->config->get("contentPagination");
|
|
if(isset($_REQUEST[$pagination])) $this->paginationPage = max(1, $_REQUEST[$pagination]);
|
|
}
|
|
$this->exchangeArray(array_slice($array, ($this->paginationPage - 1) * $limit, $limit));
|
|
return $this;
|
|
}
|
|
|
|
// Return current page number in pagination
|
|
function getPaginationPage()
|
|
{
|
|
return $this->paginationPage;
|
|
}
|
|
|
|
// Return highest page number in pagination
|
|
function getPaginationCount()
|
|
{
|
|
return $this->paginationCount;
|
|
}
|
|
|
|
// Return absolute location for a page in pagination
|
|
function getLocationPage($pageNumber)
|
|
{
|
|
if($pageNumber>=1 && $pageNumber<=$this->paginationCount)
|
|
{
|
|
$pagination = $this->yellow->config->get("contentPagination");
|
|
$location = $this->yellow->page->getLocation();
|
|
$locationArgs = $this->yellow->toolbox->getLocationArgsNew(
|
|
$pageNumber>1 ? "$pagination:$pageNumber" : "$pagination:", $pagination);
|
|
}
|
|
return $location.$locationArgs;
|
|
}
|
|
|
|
// Return absolute location for previous page in pagination
|
|
function getLocationPrevious()
|
|
{
|
|
$pageNumber = $this->paginationPage;
|
|
$pageNumber = ($pageNumber>1 && $pageNumber<=$this->paginationCount) ? $pageNumber-1 : 0;
|
|
return $this->getLocationPage($pageNumber);
|
|
}
|
|
|
|
// Return absolute location for next page in pagination
|
|
function getLocationNext()
|
|
{
|
|
$pageNumber = $this->paginationPage;
|
|
$pageNumber = ($pageNumber>=1 && $pageNumber<$this->paginationCount) ? $pageNumber+1 : 0;
|
|
return $this->getLocationPage($pageNumber);
|
|
}
|
|
|
|
// Return current page filter
|
|
function getFilter()
|
|
{
|
|
return $this->filterValue;
|
|
}
|
|
|
|
// Return last modification date for page collection, Unix time or HTTP format
|
|
function getModified($httpFormat = false)
|
|
{
|
|
$modified = 0;
|
|
foreach($this->getIterator() as $page) $modified = max($modified, $page->getModified());
|
|
return $httpFormat ? $this->yellow->toolbox->getHttpDateFormatted($modified) : $modified;
|
|
}
|
|
|
|
// Return first page in page collection
|
|
function first()
|
|
{
|
|
return $this->offsetGet(0);
|
|
}
|
|
|
|
// Return last page in page collection
|
|
function last()
|
|
{
|
|
return $this->offsetGet($this->count()-1);
|
|
}
|
|
|
|
// Check if there is an active pagination
|
|
function isPagination()
|
|
{
|
|
return $this->paginationCount > 1;
|
|
}
|
|
}
|
|
|
|
// Yellow pages from file system
|
|
class YellowPages
|
|
{
|
|
var $yellow; //access to API
|
|
var $pages; //scanned pages
|
|
var $requestHandler; //request handler name
|
|
var $snippetArgs; //requested snippet arguments
|
|
|
|
function __construct($yellow)
|
|
{
|
|
$this->yellow = $yellow;
|
|
$this->pages = array();
|
|
}
|
|
|
|
// Return page collection with all pages from file system
|
|
function index($showInvisible = false, $showMulti = false, $levelMax = 0)
|
|
{
|
|
$rootLocation = $showMulti ? "" : $this->getRootLocation($this->yellow->page->location);
|
|
return $this->findChildrenRecursive($rootLocation, $showInvisible, $levelMax);
|
|
}
|
|
|
|
// Return page collection with top-level navigation
|
|
function top($showInvisible = false)
|
|
{
|
|
$rootLocation = $this->getRootLocation($this->yellow->page->location);
|
|
return $this->findChildren($rootLocation, $showInvisible);
|
|
}
|
|
|
|
// Return page collection with path ancestry
|
|
function path($location, $absoluteLocation = false)
|
|
{
|
|
$pages = new YellowPageCollection($this->yellow);
|
|
if($page = $this->find($location, $absoluteLocation))
|
|
{
|
|
$pages->prepend($page);
|
|
for(; $parent = $page->getParent(); $page=$parent) $pages->prepend($parent);
|
|
$home = $this->find($this->getHomeLocation($page->location));
|
|
if($home && $home->location!=$page->location) $pages->prepend($home);
|
|
}
|
|
return $pages;
|
|
}
|
|
|
|
// Return page collection with multiple languages
|
|
function multi($location, $absoluteLocation = false, $showInvisible = false)
|
|
{
|
|
$pages = new YellowPageCollection($this->yellow);
|
|
if($absoluteLocation) $location = substru($location, strlenu($this->yellow->page->base));
|
|
$postfix = substru($location, strlenu($this->getRootLocation($location)) - 4);
|
|
$this->scanChildren("");
|
|
foreach($this->pages[""] as $page)
|
|
{
|
|
if($content = $this->find(substru($page->location, 4).$postfix))
|
|
{
|
|
if($content->isVisible() || $showInvisible) $pages->append($content);
|
|
}
|
|
}
|
|
return $pages;
|
|
}
|
|
|
|
// Return empty page collection
|
|
function create()
|
|
{
|
|
return new YellowPageCollection($this->yellow);
|
|
}
|
|
|
|
// Return one page from file system, NULL if not found
|
|
function find($location, $absoluteLocation = false)
|
|
{
|
|
if(!$this->yellow->toolbox->isRootLocation($location))
|
|
{
|
|
if($absoluteLocation) $location = substru($location, strlenu($this->yellow->page->base));
|
|
$parentLocation = $this->getParentLocation($location);
|
|
$this->scanChildren($parentLocation);
|
|
foreach($this->pages[$parentLocation] as $page) if($page->location == $location) { $found = true; break; }
|
|
}
|
|
return $found ? $page : NULL;
|
|
}
|
|
|
|
// Find child pages
|
|
function findChildren($location, $showInvisible = false)
|
|
{
|
|
$pages = new YellowPageCollection($this->yellow);
|
|
$this->scanChildren($location);
|
|
foreach($this->pages[$location] as $page)
|
|
{
|
|
if($page->isVisible() || $showInvisible)
|
|
{
|
|
if(!$this->yellow->toolbox->isRootLocation($page->location)) $pages->append($page);
|
|
}
|
|
}
|
|
return $pages;
|
|
}
|
|
|
|
// Find child pages recursively
|
|
function findChildrenRecursive($location, $showInvisible = false, $levelMax = 0)
|
|
{
|
|
--$levelMax;
|
|
$pages = new YellowPageCollection($this->yellow);
|
|
$this->scanChildren($location);
|
|
foreach($this->pages[$location] as $page)
|
|
{
|
|
if($page->isVisible() || $showInvisible)
|
|
{
|
|
if(!$this->yellow->toolbox->isRootLocation($page->location)) $pages->append($page);
|
|
if(!$this->yellow->toolbox->isFileLocation($page->location) && $levelMax!=0)
|
|
{
|
|
$pages->merge($this->findChildrenRecursive($page->location, $showInvisible, $levelMax));
|
|
}
|
|
}
|
|
}
|
|
return $pages;
|
|
}
|
|
|
|
// Scan child pages on demand
|
|
function scanChildren($location)
|
|
{
|
|
if(is_null($this->pages[$location]))
|
|
{
|
|
if(defined("DEBUG") && DEBUG>=2) echo "YellowPages::scanChildren location:$location<br/>\n";
|
|
$this->pages[$location] = array();
|
|
$serverScheme = $this->yellow->page->serverScheme;
|
|
$serverName = $this->yellow->page->serverName;
|
|
$base = $this->yellow->page->base;
|
|
if(empty($location))
|
|
{
|
|
$rootLocations = $this->yellow->toolbox->findRootLocations($this->yellow->config->get("contentDir"),
|
|
$this->yellow->config->get("contentRootDir"));
|
|
foreach($rootLocations as $rootLocation)
|
|
{
|
|
$page = new YellowPage($this->yellow);
|
|
$page->setRequestInformation($serverScheme, $serverName, $base, $rootLocation, "");
|
|
$page->parseData("", false);
|
|
array_push($this->pages[$location], $page);
|
|
}
|
|
} else {
|
|
$fileNames = $this->yellow->toolbox->findChildrenFromLocation($location, $this->yellow->config->get("contentDir"),
|
|
$this->yellow->config->get("contentRootDir"), $this->yellow->config->get("contentHomeDir"),
|
|
$this->yellow->config->get("contentDefaultFile"), $this->yellow->config->get("contentExtension"));
|
|
foreach($fileNames as $fileName)
|
|
{
|
|
$fileHandle = @fopen($fileName, "r");
|
|
if($fileHandle)
|
|
{
|
|
$fileData = fread($fileHandle, 4096);
|
|
$statusCode = filesize($fileName) <= 4096 ? 200 : 0;
|
|
fclose($fileHandle);
|
|
} else {
|
|
$fileData = "";
|
|
$statusCode = 0;
|
|
}
|
|
$page = new YellowPage($this->yellow);
|
|
$page->setRequestInformation($serverScheme, $serverName, $base,
|
|
$this->yellow->toolbox->findLocationFromFile($fileName, $this->yellow->config->get("contentDir"),
|
|
$this->yellow->config->get("contentRootDir"), $this->yellow->config->get("contentHomeDir"),
|
|
$this->yellow->config->get("contentDefaultFile"), $this->yellow->config->get("contentExtension")),
|
|
$fileName);
|
|
$page->parseData($fileData, false, $statusCode);
|
|
array_push($this->pages[$location], $page);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Return root location
|
|
function getRootLocation($location)
|
|
{
|
|
$rootLocation = "root/";
|
|
if($this->yellow->config->get("multiLanguageMode"))
|
|
{
|
|
$this->scanChildren("");
|
|
foreach($this->pages[""] as $page)
|
|
{
|
|
$token = substru($page->location, 4);
|
|
if($token!="/" && substru($location, 0, strlenu($token))==$token) { $rootLocation = "root$token"; break; }
|
|
}
|
|
}
|
|
return $rootLocation;
|
|
}
|
|
|
|
// Return home location
|
|
function getHomeLocation($location)
|
|
{
|
|
return substru($this->getRootLocation($location), 4);
|
|
}
|
|
|
|
// Return parent location
|
|
function getParentLocation($location)
|
|
{
|
|
$prefix = rtrim(substru($this->getRootLocation($location), 4), '/');
|
|
if(preg_match("#^($prefix.*\/).+?$#", $location, $matches))
|
|
{
|
|
if($matches[1]!="$prefix/" || $this->yellow->toolbox->isFileLocation($location)) $parentLocation = $matches[1];
|
|
}
|
|
if(empty($parentLocation)) $parentLocation = "root$prefix/";
|
|
return $parentLocation;
|
|
}
|
|
|
|
// Return top-level location
|
|
function getParentTopLocation($location)
|
|
{
|
|
$prefix = rtrim(substru($this->getRootLocation($location), 4), '/');
|
|
if(preg_match("#^($prefix.+?\/)#", $location, $matches)) $parentTopLocation = $matches[1];
|
|
if(empty($parentTopLocation)) $parentTopLocation = "$prefix/";
|
|
return $parentTopLocation;
|
|
}
|
|
}
|
|
|
|
// Yellow configuration
|
|
class YellowConfig
|
|
{
|
|
var $yellow; //access to API
|
|
var $modified; //configuration modification date
|
|
var $config; //configuration
|
|
var $configDefaults; //configuration defaults
|
|
|
|
function __construct($yellow)
|
|
{
|
|
$this->yellow = $yellow;
|
|
$this->modified = 0;
|
|
$this->config = array();
|
|
$this->configDefaults = array();
|
|
}
|
|
|
|
// Load configuration from file
|
|
function load($fileName)
|
|
{
|
|
$fileData = @file($fileName);
|
|
if($fileData)
|
|
{
|
|
if(defined("DEBUG") && DEBUG>=2) echo "YellowConfig::load file:$fileName<br/>\n";
|
|
$this->modified = filemtime($fileName);
|
|
foreach($fileData as $line)
|
|
{
|
|
if(preg_match("/^\//", $line)) continue;
|
|
preg_match("/^\s*(.*?)\s*=\s*(.*?)\s*$/", $line, $matches);
|
|
if(!empty($matches[1]) && !strempty($matches[2]))
|
|
{
|
|
$this->set($matches[1], $matches[2]);
|
|
if(defined("DEBUG") && DEBUG>=3) echo "YellowConfig::load key:$matches[1] $matches[2]<br/>\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set default configuration
|
|
function setDefault($key, $value)
|
|
{
|
|
$this->configDefaults[$key] = $value;
|
|
}
|
|
|
|
// Set configuration
|
|
function set($key, $value)
|
|
{
|
|
$this->config[$key] = $value;
|
|
}
|
|
|
|
// Return configuration
|
|
function get($key)
|
|
{
|
|
if(!is_null($this->config[$key]))
|
|
{
|
|
$value = $this->config[$key];
|
|
} else {
|
|
$value = !is_null($this->configDefaults[$key]) ? $this->configDefaults[$key] : "";
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
// Return configuration, HTML encoded
|
|
function getHtml($key)
|
|
{
|
|
return htmlspecialchars($this->get($key));
|
|
}
|
|
|
|
// Return configuration strings
|
|
function getData($filterStart = "", $filterEnd = "")
|
|
{
|
|
$config = array();
|
|
if(empty($filterStart) && empty($filterEnd))
|
|
{
|
|
$config = $this->config;
|
|
} else {
|
|
foreach($this->config as $key=>$value)
|
|
{
|
|
if(!empty($filterStart) && substru($key, 0, strlenu($filterStart))==$filterStart) $config[$key] = $value;
|
|
if(!empty($filterEnd) && substru($key, -strlenu($filterEnd))==$filterEnd) $config[$key] = $value;
|
|
}
|
|
}
|
|
return $config;
|
|
}
|
|
|
|
// Return configuration modification date, Unix time or HTTP format
|
|
function getModified($httpFormat = false)
|
|
{
|
|
return $httpFormat ? $this->yellow->toolbox->getHttpDateFormatted($this->modified) : $this->modified;
|
|
}
|
|
|
|
// Check if configuration exists
|
|
function isExisting($key)
|
|
{
|
|
return !is_null($this->config[$key]);
|
|
}
|
|
}
|
|
|
|
// Yellow text strings
|
|
class YellowText
|
|
{
|
|
var $yellow; //access to API
|
|
var $modified; //text modification date
|
|
var $text; //text strings
|
|
var $language; //current language
|
|
|
|
function __construct($yellow)
|
|
{
|
|
$this->yellow = $yellow;
|
|
$this->modified = 0;
|
|
$this->text = array();
|
|
}
|
|
|
|
// Load text strings from file
|
|
function load($fileName)
|
|
{
|
|
$path = dirname($fileName);
|
|
$regex = "/^".basename($fileName)."$/";
|
|
foreach($this->yellow->toolbox->getDirectoryEntries($path, $regex, true, false) as $entry)
|
|
{
|
|
$fileData = @file($entry);
|
|
if($fileData)
|
|
{
|
|
if(defined("DEBUG") && DEBUG>=2) echo "YellowText::load file:$entry<br/>\n";
|
|
$this->modified = max($this->modified, filemtime($entry));
|
|
$language = "";
|
|
foreach($fileData as $line)
|
|
{
|
|
preg_match("/^\s*(.*?)\s*=\s*(.*?)\s*$/", $line, $matches);
|
|
if($matches[1]=="language" && !strempty($matches[2])) { $language = $matches[2]; break; }
|
|
}
|
|
foreach($fileData as $line)
|
|
{
|
|
if(preg_match("/^\//", $line)) continue;
|
|
preg_match("/^\s*(.*?)\s*=\s*(.*?)\s*$/", $line, $matches);
|
|
if(!empty($language) && !empty($matches[1]) && !strempty($matches[2]))
|
|
{
|
|
$this->setText($matches[1], $matches[2], $language);
|
|
if(defined("DEBUG") && DEBUG>=3) echo "YellowText::load key:$matches[1] $matches[2]<br/>\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set current language
|
|
function setLanguage($language)
|
|
{
|
|
$this->language = $language;
|
|
}
|
|
|
|
// Set text string for specific language
|
|
function setText($key, $value, $language)
|
|
{
|
|
if(is_null($this->text[$language])) $this->text[$language] = array();
|
|
$this->text[$language][$key] = $value;
|
|
}
|
|
|
|
// Return text string for specific language
|
|
function getText($key, $language)
|
|
{
|
|
return $this->isExisting($key, $language) ? $this->text[$language][$key] : "[$key]";
|
|
}
|
|
|
|
// Return text string for specific language, HTML encoded
|
|
function getTextHtml($key, $language)
|
|
{
|
|
return htmlspecialchars($this->getText($key, $language));
|
|
}
|
|
|
|
// Return text string
|
|
function get($key)
|
|
{
|
|
return $this->getText($key, $this->language);
|
|
}
|
|
|
|
// Return text string, HTML encoded
|
|
function getHtml($key)
|
|
{
|
|
return htmlspecialchars($this->getText($key, $this->language));
|
|
}
|
|
|
|
// Return text strings
|
|
function getData($filterStart = "", $language = "")
|
|
{
|
|
$text = array();
|
|
if(empty($language)) $language = $this->language;
|
|
if($this->isLanguage($language))
|
|
{
|
|
if(empty($filterStart))
|
|
{
|
|
$text = $this->text[$language];
|
|
} else {
|
|
foreach($this->text[$language] as $key=>$value)
|
|
{
|
|
if(substru($key, 0, strlenu("language")) == "language") $text[$key] = $value;
|
|
if(substru($key, 0, strlenu($filterStart)) == $filterStart) $text[$key] = $value;
|
|
}
|
|
}
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
// Return text modification date, Unix time or HTTP format
|
|
function getModified($httpFormat = false)
|
|
{
|
|
return $httpFormat ? $this->yellow->toolbox->getHttpDateFormatted($this->modified) : $this->modified;
|
|
}
|
|
|
|
// Check if language exists
|
|
function isLanguage($language)
|
|
{
|
|
return !is_null($this->text[$language]);
|
|
}
|
|
|
|
// Check if text string exists
|
|
function isExisting($key, $language = "")
|
|
{
|
|
if(empty($language)) $language = $this->language;
|
|
return !is_null($this->text[$language]) && !is_null($this->text[$language][$key]);
|
|
}
|
|
}
|
|
|
|
// Yellow plugins
|
|
class YellowPlugins
|
|
{
|
|
var $plugins; //registered plugins
|
|
|
|
function __construct()
|
|
{
|
|
$this->plugins = array();
|
|
}
|
|
|
|
// Load plugins
|
|
function load()
|
|
{
|
|
global $yellow;
|
|
$path = $yellow->config->get("coreDir");
|
|
foreach($yellow->toolbox->getDirectoryEntries($path, "/^core-.*\.php$/", true, false) as $entry) require_once($entry);
|
|
$path = $yellow->config->get("pluginDir");
|
|
foreach($yellow->toolbox->getDirectoryEntries($path, "/^.*\.php$/", true, false) as $entry) require_once($entry);
|
|
foreach($this->plugins as $key=>$value)
|
|
{
|
|
$this->plugins[$key]["obj"] = new $value["class"];
|
|
if(defined("DEBUG") && DEBUG>=3) echo "YellowPlugins::load class:$value[class] $value[version]<br/>\n";
|
|
if(method_exists($this->plugins[$key]["obj"], "onLoad")) $this->plugins[$key]["obj"]->onLoad($yellow);
|
|
}
|
|
}
|
|
|
|
// Register plugin
|
|
function register($name, $class, $version)
|
|
{
|
|
if(!$this->isExisting($name))
|
|
{
|
|
$this->plugins[$name] = array();
|
|
$this->plugins[$name]["class"] = $class;
|
|
$this->plugins[$name]["version"] = $version;
|
|
}
|
|
}
|
|
|
|
// Return plugin object
|
|
function get($name)
|
|
{
|
|
return $this->plugins[$name]["obj"];
|
|
}
|
|
|
|
// Check if plugin exists
|
|
function isExisting($name)
|
|
{
|
|
return !is_null($this->plugins[$name]);
|
|
}
|
|
}
|
|
|
|
// Yellow toolbox with helpers
|
|
class YellowToolbox
|
|
{
|
|
// Return server scheme from current HTTP request
|
|
function getServerScheme()
|
|
{
|
|
$serverScheme = "";
|
|
if(preg_match("/^HTTP\//", $_SERVER["SERVER_PROTOCOL"]))
|
|
{
|
|
$secure = isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"]!="off";
|
|
$serverScheme = $secure ? "https" : "http";
|
|
}
|
|
return $serverScheme;
|
|
}
|
|
|
|
// Return server name from current HTTP request
|
|
function getServerName()
|
|
{
|
|
return $_SERVER["SERVER_NAME"];
|
|
}
|
|
|
|
// Return server base from current HTTP request
|
|
function getServerBase()
|
|
{
|
|
$serverBase = "";
|
|
if(preg_match("/^(.*)\//", $_SERVER["SCRIPT_NAME"], $matches)) $serverBase = $matches[1];
|
|
return $serverBase;
|
|
}
|
|
|
|
// Return location from current HTTP request
|
|
function getLocation()
|
|
{
|
|
$uri = $_SERVER["REQUEST_URI"];
|
|
return rawurldecode(($pos = strposu($uri, '?')) ? substru($uri, 0, $pos) : $uri);
|
|
}
|
|
|
|
// Return location from current HTTP request, remove unwanted path tokens
|
|
function getLocationClean()
|
|
{
|
|
$string = $this->getLocation();
|
|
$location = ($string[0]=='/') ? '' : '/';
|
|
for($pos=0; $pos<strlenb($string); ++$pos)
|
|
{
|
|
if($string[$pos] == '/')
|
|
{
|
|
if($string[$pos+1] == '/') continue;
|
|
if($string[$pos+1] == '.')
|
|
{
|
|
$posNew = $pos+1; while($string[$posNew] == '.') ++$posNew;
|
|
if($string[$posNew]=='/' || $string[$posNew]=='')
|
|
{
|
|
$pos = $posNew-1;
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
$location .= $string[$pos];
|
|
}
|
|
if(preg_match("/^(.*?\/)([^\/]+:.*)$/", $location, $matches))
|
|
{
|
|
$location = $matches[1];
|
|
foreach(explode('/', $matches[2]) as $token)
|
|
{
|
|
preg_match("/^(.*?):(.*)$/", $token, $matches);
|
|
if(!empty($matches[1]) && !strempty($matches[2]))
|
|
{
|
|
$matches[1] = strreplaceu(array("\x1c", "\x1d"), array('/', ':'), $matches[1]);
|
|
$matches[2] = strreplaceu(array("\x1c", "\x1d"), array('/', ':'), $matches[2]);
|
|
$_REQUEST[$matches[1]] = $matches[2];
|
|
}
|
|
}
|
|
}
|
|
if(!preg_match("/^HTTP\//", $_SERVER["SERVER_PROTOCOL"])) $_SERVER["SERVER_PROTOCOL"] = "HTTP/1.1";
|
|
return $location;
|
|
}
|
|
|
|
// Return location arguments from current HTTP request
|
|
function getLocationArgs()
|
|
{
|
|
if(preg_match("/^(.*?\/)([^\/]+:.*)$/", $this->getLocation(), $matches)) $locationArgs = $matches[2];
|
|
return $locationArgs;
|
|
}
|
|
|
|
// Return location arguments from current HTTP request, modify an argument
|
|
function getLocationArgsNew($arg, $pagination)
|
|
{
|
|
preg_match("/^(.*?):(.*)$/", $arg, $args);
|
|
if(preg_match("/^(.*?\/)([^\/]+:.*)$/", $this->getLocation(), $matches))
|
|
{
|
|
foreach(explode('/', $matches[2]) as $token)
|
|
{
|
|
preg_match("/^(.*?):(.*)$/", $token, $matches);
|
|
if($matches[1] == $args[1]) { $matches[2] = $args[2]; $found = true; }
|
|
if(!empty($matches[1]) && !strempty($matches[2]))
|
|
{
|
|
if(!empty($locationArgs)) $locationArgs .= '/';
|
|
$locationArgs .= "$matches[1]:$matches[2]";
|
|
}
|
|
}
|
|
}
|
|
if(!$found && !empty($args[1]) && !strempty($args[2]))
|
|
{
|
|
if(!empty($locationArgs)) $locationArgs .= '/';
|
|
$locationArgs .= "$args[1]:$args[2]";
|
|
}
|
|
if(!empty($locationArgs))
|
|
{
|
|
if(!$this->isPaginationLocation($locationArgs, $pagination)) $locationArgs .= '/';
|
|
$locationArgs = $this->normaliseArgs($locationArgs, false, false);
|
|
}
|
|
return $locationArgs;
|
|
}
|
|
|
|
// Return location arguments from current HTTP request, convert form into clean URL
|
|
function getLocationArgsCleanUrl($pagination)
|
|
{
|
|
foreach(array_merge($_GET, $_POST) as $key=>$value)
|
|
{
|
|
if(!empty($key) && !strempty($value))
|
|
{
|
|
if(!empty($locationArgs)) $locationArgs .= '/';
|
|
$key = strreplaceu(array('/', ':'), array("\x1c", "\x1d"), $key);
|
|
$value = strreplaceu(array('/', ':'), array("\x1c", "\x1d"), $value);
|
|
$locationArgs .= "$key:$value";
|
|
}
|
|
}
|
|
if(!empty($locationArgs))
|
|
{
|
|
if(!$this->isPaginationLocation($locationArgs, $pagination)) $locationArgs .= '/';
|
|
$locationArgs = $this->normaliseArgs($locationArgs, false, false);
|
|
}
|
|
return $locationArgs;
|
|
}
|
|
|
|
// Return location header with URL
|
|
function getLocationHeader($serverScheme, $serverName, $base, $location)
|
|
{
|
|
return "Location: ".$this->getUrl($serverScheme, $serverName, $base, $location);
|
|
}
|
|
|
|
// Check if location contains location arguments
|
|
function isLocationArgs($location)
|
|
{
|
|
return preg_match("/[^\/]+:.*$/", $location);
|
|
}
|
|
|
|
// Check if location contains pagination
|
|
function isPaginationLocation($location, $pagination)
|
|
{
|
|
return preg_match("/^(.*\/)?$pagination:\d*$/", $location);
|
|
}
|
|
|
|
// Check if location is specifying root
|
|
function isRootLocation($location)
|
|
{
|
|
return $location[0] != "/";
|
|
}
|
|
|
|
// Check if location is specifying file or directory
|
|
function isFileLocation($location)
|
|
{
|
|
return substru($location, -1, 1) != "/";
|
|
}
|
|
|
|
// Check if file is unmodified since last HTTP request
|
|
function isFileNotModified($lastModified)
|
|
{
|
|
return isset($_SERVER["HTTP_IF_MODIFIED_SINCE"]) && $_SERVER["HTTP_IF_MODIFIED_SINCE"]==$lastModified;
|
|
}
|
|
|
|
// Check if clean URL is requested
|
|
function isRequestCleanUrl($location)
|
|
{
|
|
return (isset($_GET["clean-url"]) || isset($_POST["clean-url"])) && !$this->isFileLocation($location);
|
|
}
|
|
|
|
// Check if content type is valid for location
|
|
function isValidContentType($contentType, $location)
|
|
{
|
|
$ok = false;
|
|
$extension = ($pos = strrposu($location, '.')) ? substru($location, $pos) : "";
|
|
if($contentType == "text/html")
|
|
{
|
|
if($this->isFileLocation($location))
|
|
{
|
|
if(empty($extension) || preg_match("/^\.(html|md)$/", $extension)) $ok = true;
|
|
} else {
|
|
$ok = true;
|
|
}
|
|
} else {
|
|
if($this->isFileLocation($location))
|
|
{
|
|
if(!empty($extension) && preg_match("/^.*$extension$/", $contentType)) $ok = true;
|
|
}
|
|
}
|
|
return $ok;
|
|
}
|
|
|
|
// Check if location is valid
|
|
function isValidLocation($location)
|
|
{
|
|
$string = "";
|
|
$tokens = explode('/', $location);
|
|
for($i=1; $i<count($tokens); ++$i) $string .= '/'.$this->normaliseName($tokens[$i]);
|
|
return $location == $string;
|
|
}
|
|
|
|
// Check if location is within current HTTP request
|
|
function isActiveLocation($location, $currentLocation, $homeLocation)
|
|
{
|
|
if($location != $homeLocation)
|
|
{
|
|
$active = substru($currentLocation, 0, strlenu($location))==$location;
|
|
} else {
|
|
$active = $this->getDirectoryLocation($currentLocation)==$location;
|
|
}
|
|
return $active;
|
|
}
|
|
|
|
// Check if location is visible in navigation
|
|
function isVisibleLocation($location, $fileName, $pathBase)
|
|
{
|
|
$visible = true;
|
|
if(substru($fileName, 0, strlenu($pathBase)) == $pathBase)
|
|
{
|
|
$fileName = substru($fileName, strlenu($pathBase));
|
|
$tokens = explode('/', $fileName);
|
|
for($i=0; $i<count($tokens)-1; ++$i)
|
|
{
|
|
if(!preg_match("/^[\d\-\_\.]+(.*)$/", $tokens[$i])) { $visible = false; break; }
|
|
}
|
|
} else {
|
|
$visible = false;
|
|
}
|
|
return $visible;
|
|
}
|
|
|
|
// Return root configuration
|
|
function findRootConfig($pathBase, $pathRoot, $pathHome, $multiLanguageMode)
|
|
{
|
|
$path = $pathBase;
|
|
if(!$multiLanguageMode) $pathRoot = "";
|
|
if(!empty($pathRoot))
|
|
{
|
|
$token = $root = rtrim($pathRoot, '/');
|
|
foreach($this->getDirectoryEntries($path, "/.*/", true, true, false) as $entry)
|
|
{
|
|
if(empty($firstRoot)) { $firstRoot = $token = $entry; }
|
|
if($this->normaliseName($entry) == $root) { $token = $entry; break; }
|
|
}
|
|
$pathRoot = $this->normaliseName($token)."/";
|
|
$path .= "$firstRoot/";
|
|
}
|
|
if(!empty($pathHome))
|
|
{
|
|
$token = $home = rtrim($pathHome, '/');
|
|
foreach($this->getDirectoryEntries($path, "/.*/", true, true, false) as $entry)
|
|
{
|
|
if(empty($firstHome)) { $firstHome = $token = $entry; }
|
|
if($this->normaliseName($entry) == $home) { $token = $entry; break; }
|
|
}
|
|
$pathHome = $this->normaliseName($token)."/";
|
|
}
|
|
return array($pathRoot, $pathHome);
|
|
}
|
|
|
|
// Return root languages
|
|
function findRootLanguages($pathBase, $pathRoot, $includeInvisible = false)
|
|
{
|
|
$languages = array();
|
|
if(!empty($pathRoot))
|
|
{
|
|
foreach($this->getDirectoryEntries($pathBase, "/.*/", true, true, false) as $entry)
|
|
{
|
|
if($includeInvisible || preg_match("/^[\d\-\_\.]+(.*)$/", $entry))
|
|
{
|
|
$token = $this->normaliseName($entry);
|
|
if(strlenu($token) == 2) array_push($languages, $token);
|
|
}
|
|
}
|
|
}
|
|
return $languages;
|
|
}
|
|
|
|
// Return root locations
|
|
function findRootLocations($pathBase, $pathRoot)
|
|
{
|
|
$locations = array("root/");
|
|
if(!empty($pathRoot))
|
|
{
|
|
$root = rtrim($pathRoot, '/');
|
|
foreach($this->getDirectoryEntries($pathBase, "/.*/", true, true, false) as $entry)
|
|
{
|
|
$token = $this->normaliseName($entry);
|
|
if($token != $root) array_push($locations, "root/$token/");
|
|
}
|
|
}
|
|
return $locations;
|
|
}
|
|
|
|
// Return location from file path
|
|
function findLocationFromFile($fileName, $pathBase, $pathRoot, $pathHome, $fileDefault, $fileExtension)
|
|
{
|
|
$location = "/";
|
|
if(substru($fileName, 0, strlenu($pathBase)) == $pathBase)
|
|
{
|
|
$fileName = substru($fileName, strlenu($pathBase));
|
|
$tokens = explode('/', $fileName);
|
|
if(!empty($pathRoot))
|
|
{
|
|
$token = $this->normaliseName($tokens[0]).'/';
|
|
if($token!=$pathRoot) $location .= $token;
|
|
array_shift($tokens);
|
|
}
|
|
for($i=0; $i<count($tokens)-1; ++$i)
|
|
{
|
|
$token = $this->normaliseName($tokens[$i]).'/';
|
|
if($i || $token!=$pathHome) $location .= $token;
|
|
}
|
|
$token = $this->normaliseName($tokens[$i]);
|
|
$fileFolder = $this->normaliseName($tokens[$i-1]).$fileExtension;
|
|
if($token!=$fileDefault && $token!=$fileFolder) $location .= $this->normaliseName($tokens[$i], true, true);
|
|
$extension = ($pos = strrposu($fileName, '.')) ? substru($fileName, $pos) : "";
|
|
if($extension != $fileExtension) $invalid = true;
|
|
} else {
|
|
$invalid = true;
|
|
}
|
|
if(defined("DEBUG") && DEBUG>=2)
|
|
{
|
|
$debug = ($invalid ? "INVALID" : $location)." <- $pathBase$fileName";
|
|
echo "YellowToolbox::findLocationFromFile $debug<br/>\n";
|
|
}
|
|
return $invalid ? "" : $location;
|
|
}
|
|
|
|
// Return file path from location
|
|
function findFileFromLocation($location, $pathBase, $pathRoot, $pathHome, $fileDefault, $fileExtension)
|
|
{
|
|
$path = $pathBase;
|
|
$tokens = explode('/', $location);
|
|
if($this->isRootLocation($location))
|
|
{
|
|
if(!empty($pathRoot))
|
|
{
|
|
$token = (count($tokens) > 2) ? $tokens[1] : rtrim($pathRoot, '/');
|
|
$path .= $this->findFileDirectory($path, $token, true, true, $found, $invalid);
|
|
}
|
|
} else {
|
|
if(!empty($pathRoot))
|
|
{
|
|
if(count($tokens) > 2)
|
|
{
|
|
if($this->normaliseName($tokens[1]) == $this->normaliseName($pathRoot)) $invalid = true;
|
|
$path .= $this->findFileDirectory($path, $tokens[1], false, true, $found, $invalid);
|
|
if($found) array_shift($tokens);
|
|
}
|
|
if(!$found) $path .= $this->findFileDirectory($path, rtrim($pathRoot, '/'), true, true, $found, $invalid);
|
|
|
|
}
|
|
if(count($tokens) > 2)
|
|
{
|
|
if($this->normaliseName($tokens[1]) == $this->normaliseName($pathHome)) $invalid = true;
|
|
for($i=1; $i<count($tokens)-1; ++$i)
|
|
{
|
|
$path .= $this->findFileDirectory($path, $tokens[$i], true, true, $found, $invalid);
|
|
}
|
|
} else {
|
|
$i = 1;
|
|
$tokens[0] = rtrim($pathHome, '/');
|
|
$path .= $this->findFileDirectory($path, $tokens[0], true, true, $found, $invalid);
|
|
}
|
|
if(!empty($fileDefault) && !empty($fileExtension))
|
|
{
|
|
$fileFolder = $tokens[$i-1].$fileExtension;
|
|
if(!empty($tokens[$i]))
|
|
{
|
|
$token = $tokens[$i].$fileExtension;
|
|
if($token==$fileDefault || $token==$fileFolder) $invalid = true;
|
|
$path .= $this->findFileDirectory($path, $token, true, false, $found, $invalid);
|
|
} else {
|
|
$path .= $this->findFileDefault($path, $fileDefault, $fileFolder);
|
|
}
|
|
if(defined("DEBUG") && DEBUG>=2)
|
|
{
|
|
$debug = "$location -> ".($invalid ? "INVALID" : $path);
|
|
echo "YellowToolbox::findFileFromLocation $debug<br/>\n";
|
|
}
|
|
}
|
|
}
|
|
return $invalid ? "" : $path;
|
|
}
|
|
|
|
// Return static file path from location
|
|
function findStaticFileFromLocation($location, $path, $fileDefault)
|
|
{
|
|
$path = rtrim($path, '/').$location;
|
|
if(!$this->isFileLocation($location)) $path .= $fileDefault;
|
|
return $path;
|
|
}
|
|
|
|
// Return file or directory that matches token
|
|
function findFileDirectory($path, $token, $tokenFailback, $directory, &$found, &$invalid)
|
|
{
|
|
if($this->normaliseName($token) != $token) $invalid = true;
|
|
if(!$invalid)
|
|
{
|
|
$regex = "/^[\d\-\_\.]*".strreplaceu('-', '.', $token)."$/";
|
|
foreach($this->getDirectoryEntries($path, $regex, false, $directory, false) as $entry)
|
|
{
|
|
if($this->normaliseName($entry) == $token) { $token = $entry; $found = true; break; }
|
|
}
|
|
}
|
|
if($directory) $token .= '/';
|
|
return ($tokenFailback || $found) ? $token : "";
|
|
}
|
|
|
|
// Return default file in directory
|
|
function findFileDefault($path, $fileDefault, $fileFolder)
|
|
{
|
|
$token = $fileDefault;
|
|
if(!is_file($path."/".$fileDefault))
|
|
{
|
|
$regex = "/^[\d\-\_\.]*($fileDefault|$fileFolder)$/";
|
|
foreach($this->getDirectoryEntries($path, $regex, true, false, false) as $entry)
|
|
{
|
|
if($this->normaliseName($entry) == $fileDefault) { $token = $entry; break; }
|
|
if($this->normaliseName($entry) == $fileFolder) { $token = $entry; break; }
|
|
}
|
|
}
|
|
return $token;
|
|
}
|
|
|
|
// Return children from location
|
|
function findChildrenFromLocation($location, $pathBase, $pathRoot, $pathHome, $fileDefault, $fileExtension)
|
|
{
|
|
$fileNames = array();
|
|
if(!$this->isFileLocation($location))
|
|
{
|
|
$path = $this->findFileFromLocation($location, $pathBase, $pathRoot, $pathHome, "", "");
|
|
foreach($this->getDirectoryEntries($path, "/.*/", true, true, false) as $entry)
|
|
{
|
|
$fileFolder = $this->normaliseName($entry).$fileExtension;
|
|
$token = $this->findFileDefault($path.$entry, $fileDefault, $fileFolder);
|
|
array_push($fileNames, $path.$entry."/".$token);
|
|
}
|
|
if(!$this->isRootLocation($location))
|
|
{
|
|
$fileFolder = $this->normaliseName(basename($path)).$fileExtension;
|
|
$regex = "/^.*\\".$fileExtension."$/";
|
|
foreach($this->getDirectoryEntries($path, $regex, true, false, false) as $entry)
|
|
{
|
|
if($this->normaliseName($entry) == $fileDefault) continue;
|
|
if($this->normaliseName($entry) == $fileFolder) continue;
|
|
if($this->normaliseName($entry, true, true) == "") continue;
|
|
array_push($fileNames, $path.$entry);
|
|
}
|
|
}
|
|
}
|
|
return $fileNames;
|
|
}
|
|
|
|
// Return theme/template name from file path
|
|
function findNameFromFile($fileName, $pathBase, $nameDefault, $fileExtension)
|
|
{
|
|
$name = "";
|
|
if(preg_match("/^.*\/(.+?)$/", dirname($fileName), $matches)) $name = $this->normaliseName($matches[1]);
|
|
if(!is_file("$pathBase$name$fileExtension")) $name = $this->normaliseName($nameDefault);
|
|
return $name;
|
|
}
|
|
|
|
// Return language from file path
|
|
function findLanguageFromFile($fileName, $pathBase, $pathRoot, $languageDefault)
|
|
{
|
|
$language = $languageDefault;
|
|
if(!empty($pathRoot))
|
|
{
|
|
$fileName = substru($fileName, strlenu($pathBase));
|
|
if(preg_match("/^(.+?)\//", $fileName, $matches)) $name = $this->normaliseName($matches[1]);
|
|
if(strlenu($name) == 2) $language = $name;
|
|
}
|
|
return $language;
|
|
}
|
|
|
|
// Return file path for new page
|
|
function findFileNew($fileName, $pathBase, $fileNew, $fileDefault)
|
|
{
|
|
if(preg_match("/^.*\/(.+?)$/", dirname($fileName), $matches)) $name = $this->normaliseName($matches[1]);
|
|
$fileName = strreplaceu("(.*)", $name, $pathBase.$fileNew);
|
|
if(!is_file($fileName))
|
|
{
|
|
$name = $this->normaliseName($fileDefault, true, true);
|
|
$fileName = strreplaceu("(.*)", $name, $pathBase.$fileNew);
|
|
}
|
|
return $fileName;
|
|
}
|
|
|
|
// Return file path from title
|
|
function findFileFromTitle($titlePrefix, $titleText, $fileName, $fileDefault, $fileExtension)
|
|
{
|
|
preg_match("/^([\d\-\_\.]*)(.*)$/", $titlePrefix, $matches);
|
|
if(preg_match("/\d$/", $matches[1])) $matches[1] .= '-';
|
|
$titleText = $this->normaliseName($titleText, false, false, true);
|
|
preg_match("/^([\d\-\_\.]*)(.*)$/", $matches[1].$titleText, $matches);
|
|
$fileNamePrefix = $matches[1];
|
|
$fileNameText = empty($matches[2]) ? $fileDefault : $matches[2].$fileExtension;
|
|
return dirname($fileName)."/".$fileNamePrefix.$fileNameText;
|
|
}
|
|
|
|
// Normalise location, make absolute location
|
|
function normaliseLocation($location, $pageBase, $pageLocation, $filterStrict = true)
|
|
{
|
|
if(!preg_match("/^\w+:/", trim(html_entity_decode($location, ENT_QUOTES, "UTF-8"))))
|
|
{
|
|
if(preg_match("/^\#/", $location))
|
|
{
|
|
$location = $pageBase.$pageLocation.$location;
|
|
} else if(!preg_match("/^\//", $location)) {
|
|
$location = $this->getDirectoryLocation($pageBase.$pageLocation).$location;
|
|
} else if(!preg_match("#^$pageBase#", $location)) {
|
|
$location = $pageBase.$location;
|
|
}
|
|
} else {
|
|
if($filterStrict && !preg_match("/^(http|https|ftp|mailto):/", $location)) $location = "error-xss-filter";
|
|
}
|
|
return $location;
|
|
}
|
|
|
|
// Normalise location arguments
|
|
function normaliseArgs($text, $appendSlash = true, $filterStrict = true)
|
|
{
|
|
if($appendSlash) $text .= '/';
|
|
if($filterStrict) $text = strreplaceu(' ', '-', strtoloweru($text));
|
|
return strreplaceu(array('%3A','%2F'), array(':','/'), rawurlencode($text));
|
|
}
|
|
|
|
// Normalise file/directory/other name
|
|
function normaliseName($text, $removePrefix = true, $removeExtension = false, $filterStrict = false)
|
|
{
|
|
if($removeExtension) $text = ($pos = strrposu($text, '.')) ? substru($text, 0, $pos) : $text;
|
|
if($removePrefix) if(preg_match("/^[\d\-\_\.]+(.*)$/", $text, $matches)) $text = $matches[1];
|
|
if($filterStrict) $text = strreplaceu('.', '-', strtoloweru($text));
|
|
return preg_replace("/[^\pL\d\-\_\.]/u", "-", rtrim($text, '/'));
|
|
}
|
|
|
|
// Normalise text into UTF-8 NFC
|
|
function normaliseUnicode($text)
|
|
{
|
|
if(PHP_OS=="Darwin" && !mb_check_encoding($text, "ASCII"))
|
|
{
|
|
$utf8nfc = preg_match("//u", $text) && !preg_match('/[^\x00-\x{2FF}]/u', $text);
|
|
if(!$utf8nfc) $text = iconv("UTF-8-MAC", "UTF-8", $text);
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
// Return human readable HTTP server status
|
|
function getHttpStatusFormatted($statusCode)
|
|
{
|
|
switch($statusCode)
|
|
{
|
|
case 0: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode No data"; break;
|
|
case 200: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode OK"; break;
|
|
case 301: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Moved permanently"; break;
|
|
case 302: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Moved temporarily"; break;
|
|
case 303: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Reload please"; break;
|
|
case 304: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Not modified"; break;
|
|
case 400: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Bad request"; break;
|
|
case 401: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Unauthorised"; break;
|
|
case 404: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Not found"; break;
|
|
case 424: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Not existing"; break;
|
|
case 500: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Server error"; break;
|
|
default: $text = "$_SERVER[SERVER_PROTOCOL] $statusCode Unknown status";
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
// Return human readable HTTP date
|
|
function getHttpDateFormatted($timestamp)
|
|
{
|
|
return gmdate("D, d M Y H:i:s", $timestamp)." GMT";
|
|
}
|
|
|
|
// Return MIME content type
|
|
function getMimeContentType($fileName)
|
|
{
|
|
$mimeTypes = array(
|
|
"css" => "text/css",
|
|
"js" => "application/javascript",
|
|
"jpg" => "image/jpeg",
|
|
"png" => "image/png",
|
|
"txt" => "text/plain",
|
|
"woff" => "application/font-woff");
|
|
$contentType = "text/html; charset=UTF-8";
|
|
$extension = ($pos = strrposu($fileName, '.')) ? substru($fileName, $pos+1) : "";
|
|
if(array_key_exists(strtoloweru($extension), $mimeTypes)) $contentType = $mimeTypes[$extension];
|
|
return $contentType;
|
|
}
|
|
|
|
// Return URL
|
|
function getUrl($serverScheme, $serverName, $base, $location)
|
|
{
|
|
if(!preg_match("/^\w+:/", $location))
|
|
{
|
|
$url = "$serverScheme://$serverName$base$location";
|
|
} else {
|
|
$url = $location;
|
|
}
|
|
return $url;
|
|
}
|
|
|
|
// Return directory location
|
|
function getDirectoryLocation($location)
|
|
{
|
|
return ($pos = strrposu($location, '/')) ? substru($location, 0, $pos+1) : "/";
|
|
}
|
|
|
|
// Return files and directories
|
|
function getDirectoryEntries($path, $regex = "/.*/", $sort = true, $directories = true, $includePath = true)
|
|
{
|
|
$entries = array();
|
|
$dirHandle = @opendir($path);
|
|
if($dirHandle)
|
|
{
|
|
$path = rtrim($path, '/');
|
|
while(($entry = readdir($dirHandle)) !== false)
|
|
{
|
|
if(substru($entry, 0, 1) == ".") continue;
|
|
$entry = $this->normaliseUnicode($entry);
|
|
if(preg_match($regex, $entry))
|
|
{
|
|
if($directories)
|
|
{
|
|
if(is_dir("$path/$entry")) array_push($entries, $includePath ? "$path/$entry" : $entry);
|
|
} else {
|
|
if(is_file("$path/$entry")) array_push($entries, $includePath ? "$path/$entry" : $entry);
|
|
}
|
|
}
|
|
}
|
|
if($sort) natsort($entries);
|
|
closedir($dirHandle);
|
|
}
|
|
return $entries;
|
|
}
|
|
|
|
// Return files and directories recursively
|
|
function getDirectoryEntriesRecursive($path, $regex = "/.*/", $sort = true, $directories = true, $levelMax = 0)
|
|
{
|
|
--$levelMax;
|
|
$entries = $this->getDirectoryEntries($path, $regex, $sort, $directories);
|
|
if($levelMax != 0)
|
|
{
|
|
foreach($this->getDirectoryEntries($path, "/.*/", $sort, true) as $entry)
|
|
{
|
|
$entries = array_merge($entries, $this->getDirectoryEntriesRecursive($entry, $regex, $sort, $directories, $levelMax));
|
|
}
|
|
}
|
|
return $entries;
|
|
}
|
|
|
|
// Delete directory
|
|
function deleteDirectory($path, $recursive = false)
|
|
{
|
|
if($recursive)
|
|
{
|
|
$iterator = new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS);
|
|
$files = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::CHILD_FIRST);
|
|
foreach($files as $file)
|
|
{
|
|
if($file->isDir())
|
|
{
|
|
@rmdir($file->getRealPath());
|
|
} else {
|
|
@unlink($file->getRealPath());
|
|
}
|
|
}
|
|
}
|
|
return @rmdir($path);
|
|
}
|
|
|
|
// Return file data, empty string if not found
|
|
function getFileData($fileName)
|
|
{
|
|
return is_readable($fileName) ? file_get_contents($fileName) : "";
|
|
}
|
|
|
|
// Create file
|
|
function createFile($fileName, $fileData, $mkdir = false)
|
|
{
|
|
$ok = false;
|
|
if($mkdir)
|
|
{
|
|
$path = dirname($fileName);
|
|
if(!empty($path) && !is_dir($path)) @mkdir($path, 0777, true);
|
|
}
|
|
$fileHandle = @fopen($fileName, "w");
|
|
if($fileHandle)
|
|
{
|
|
fwrite($fileHandle, $fileData);
|
|
fclose($fileHandle);
|
|
$ok = true;
|
|
}
|
|
return $ok;
|
|
}
|
|
|
|
// Copy file
|
|
function copyFile($fileNameSource, $fileNameDest, $mkdir = false)
|
|
{
|
|
if($mkdir)
|
|
{
|
|
$path = dirname($fileNameDest);
|
|
if(!empty($path) && !is_dir($path)) @mkdir($path, 0777, true);
|
|
}
|
|
return @copy($fileNameSource, $fileNameDest);
|
|
}
|
|
|
|
// Rename file
|
|
function renameFile($fileNameSource, $fileNameDest, $mkdir = false)
|
|
{
|
|
if($mkdir)
|
|
{
|
|
$path = dirname($fileNameDest);
|
|
if(!empty($path) && !is_dir($path)) @mkdir($path, 0777, true);
|
|
}
|
|
return @rename($fileNameSource, $fileNameDest);
|
|
}
|
|
|
|
// Set file modification time, Unix time
|
|
function modifyFile($fileName, $modified)
|
|
{
|
|
return @touch($fileName, $modified);
|
|
}
|
|
|
|
// Delete file
|
|
function deleteFile($fileName)
|
|
{
|
|
return @unlink($fileName);
|
|
}
|
|
|
|
// Return arguments from text string
|
|
function getTextArgs($text, $optional = "-")
|
|
{
|
|
$tokens = str_getcsv(trim($text), ' ', '"');
|
|
foreach($tokens as $key=>$value) if($value == $optional) $tokens[$key] = "";
|
|
return $tokens;
|
|
}
|
|
|
|
// Create description from text string
|
|
function createTextDescription($text, $lengthMax, $removeHtml = true, $endMarker = "", $endMarkerText = "")
|
|
{
|
|
if(preg_match("/<h1>.*<\/h1>(.*)/si", $text, $matches)) $text = $matches[1];
|
|
if($removeHtml)
|
|
{
|
|
while(true)
|
|
{
|
|
$elementFound = preg_match("/<\s*?([\/!]?\w*)(.*?)\s*?\>/s", $text, $matches, PREG_OFFSET_CAPTURE, $offsetBytes);
|
|
$element = $matches[0][0];
|
|
$elementName = $matches[1][0];
|
|
$elementText = $matches[2][0];
|
|
$elementOffsetBytes = $elementFound ? $matches[0][1] : strlenb($text);
|
|
$string = html_entity_decode(substrb($text, $offsetBytes, $elementOffsetBytes - $offsetBytes), ENT_QUOTES, "UTF-8");
|
|
if(preg_match("/^(blockquote|br|div|h\d|hr|li|ol|p|pre|ul)/i", $elementName)) $string .= ' ';
|
|
if(preg_match("/^\/(code|pre)/i", $elementName)) $string = preg_replace("/^(\d+\n){2,}$/", "", $string);
|
|
$string = preg_replace("/\s+/s", " ", $string);
|
|
if(substru($string, 0, 1)==" " && (empty($output) || substru($output, -1)==' ')) $string = substru($string, 1);
|
|
$length = strlenu($string);
|
|
$output .= substru($string, 0, $length < $lengthMax ? $length : $lengthMax-1);
|
|
$lengthMax -= $length;
|
|
if(!empty($element) && $element==$endMarker) { $lengthMax = 0; $endMarkerFound = true; }
|
|
if($lengthMax<=0 || !$elementFound) break;
|
|
$offsetBytes = $elementOffsetBytes + strlenb($element);
|
|
}
|
|
$output = rtrim($output);
|
|
if($lengthMax <= 0) $output .= $endMarkerFound ? $endMarkerText : "…";
|
|
} else {
|
|
$elementsOpen = array();
|
|
while(true)
|
|
{
|
|
$elementFound = preg_match("/&.*?\;|<\s*?([\/!]?\w*)(.*?)\s*?\>/s", $text, $matches, PREG_OFFSET_CAPTURE, $offsetBytes);
|
|
$element = $matches[0][0];
|
|
$elementName = $matches[1][0];
|
|
$elementText = $matches[2][0];
|
|
$elementOffsetBytes = $elementFound ? $matches[0][1] : strlenb($text);
|
|
$string = substrb($text, $offsetBytes, $elementOffsetBytes - $offsetBytes);
|
|
$length = strlenu($string);
|
|
$output .= substru($string, 0, $length < $lengthMax ? $length : $lengthMax-1);
|
|
$lengthMax -= $length + ($element[0]=='&' ? 1 : 0);
|
|
if(!empty($element) && $element==$endMarker) { $lengthMax = 0; $endMarkerFound = true; }
|
|
if($lengthMax<=0 || !$elementFound) break;
|
|
if(!empty($elementName) && substru($elementText, -1)!='/' &&
|
|
!preg_match("/^(area|br|col|hr|img|input|col|param|!)/i", $elementName))
|
|
{
|
|
if($elementName[0] != '/')
|
|
{
|
|
array_push($elementsOpen, $elementName);
|
|
} else {
|
|
array_pop($elementsOpen);
|
|
}
|
|
}
|
|
$output .= $element;
|
|
$offsetBytes = $elementOffsetBytes + strlenb($element);
|
|
}
|
|
$output = rtrim($output);
|
|
for($i=count($elementsOpen)-1; $i>=0; --$i)
|
|
{
|
|
if(!preg_match("/^(dl|ol|ul|table|tbody|thead|tfoot|tr)/i", $elementsOpen[$i])) break;
|
|
$output .= "</".$elementsOpen[$i].">";
|
|
}
|
|
if($lengthMax <= 0) $output .= $endMarkerFound ? $endMarkerText : "…";
|
|
for(; $i>=0; --$i) $output .= "</".$elementsOpen[$i].">";
|
|
}
|
|
return $output;
|
|
}
|
|
|
|
// Create keywords from text string
|
|
function createTextKeywords($text, $keywordsMax)
|
|
{
|
|
$tokens = preg_split("/[,\s\(\)]/", strtoloweru($text));
|
|
foreach($tokens as $key=>$value) if(strlenu($value) < 3) unset($tokens[$key]);
|
|
return implode(", ", array_slice(array_unique($tokens), 0, $keywordsMax));
|
|
}
|
|
|
|
// Return lines from text string
|
|
function getTextLines($text)
|
|
{
|
|
$lines = array();
|
|
$split = preg_split("/(\R)/", $text, -1, PREG_SPLIT_DELIM_CAPTURE);
|
|
for($i=0; $i<count($split)-1; $i+=2) array_push($lines, $split[$i].$split[$i+1]);
|
|
if($split[$i] != '') array_push($lines, $split[$i]);
|
|
return $lines;
|
|
}
|
|
|
|
// Create title from text string
|
|
function createTextTitle($text)
|
|
{
|
|
if(preg_match("/^.*\/([\w\-]+)/", $text, $matches)) $text = strreplaceu('-', ' ', ucfirst($matches[1]));
|
|
return $text;
|
|
}
|
|
|
|
// Create random text for cryptography
|
|
function createSalt($length, $bcryptFormat = false)
|
|
{
|
|
$dataBuffer = $salt = "";
|
|
$dataBufferSize = $bcryptFormat ? intval(ceil($length/4) * 3) : intval(ceil($length/2));
|
|
if(empty($dataBuffer) && function_exists("mcrypt_create_iv"))
|
|
{
|
|
$dataBuffer = @mcrypt_create_iv($dataBufferSize, MCRYPT_DEV_URANDOM);
|
|
}
|
|
if(empty($dataBuffer) && function_exists("openssl_random_pseudo_bytes"))
|
|
{
|
|
$dataBuffer = @openssl_random_pseudo_bytes($dataBufferSize);
|
|
}
|
|
if(strlenb($dataBuffer) == $dataBufferSize)
|
|
{
|
|
if($bcryptFormat)
|
|
{
|
|
$salt = substrb(base64_encode($dataBuffer), 0, $length);
|
|
$base64Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
|
$bcrypt64Chars = "./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
|
|
$salt = strtr($salt, $base64Chars, $bcrypt64Chars);
|
|
} else {
|
|
$salt = substrb(bin2hex($dataBuffer), 0, $length);
|
|
}
|
|
}
|
|
return $salt;
|
|
}
|
|
|
|
// Create hash with random salt, bcrypt or sha256
|
|
function createHash($text, $algorithm, $cost = 0)
|
|
{
|
|
$hash = "";
|
|
switch($algorithm)
|
|
{
|
|
case "bcrypt": $prefix = sprintf("$2y$%02d$", $cost);
|
|
$salt = $this->createSalt(22, true);
|
|
$hash = crypt($text, $prefix.$salt);
|
|
if(empty($salt) || strlenb($hash)!=60) $hash = "";
|
|
break;
|
|
case "sha256": $prefix = "$5y$";
|
|
$salt = $this->createSalt(32);
|
|
$hash = "$prefix$salt".hash("sha256", $salt.$text);
|
|
if(empty($salt) || strlenb($hash)!=100) $hash = "";
|
|
break;
|
|
}
|
|
return $hash;
|
|
}
|
|
|
|
// Verify that text matches hash
|
|
function verifyHash($text, $algorithm, $hash)
|
|
{
|
|
$hashCalculated = "";
|
|
switch($algorithm)
|
|
{
|
|
case "bcrypt": if(substrb($hash, 0, 4) == "$2y$") $hashCalculated = crypt($text, $hash); break;
|
|
case "sha256": if(substrb($hash, 0, 4) == "$5y$")
|
|
{
|
|
$prefix = substrb($hash, 0, 4);
|
|
$salt = substrb($hash, 4, 32);
|
|
$hashCalculated = "$prefix$salt".hash("sha256", $salt.$text);
|
|
}
|
|
break;
|
|
}
|
|
$ok = !empty($hashCalculated) && strlenb($hashCalculated)==strlenb($hash);
|
|
if($ok) for($i=0; $i<strlenb($hashCalculated); ++$i) $ok &= $hashCalculated[$i] == $hash[$i];
|
|
return $ok;
|
|
}
|
|
|
|
// Detect web browser language
|
|
function detectBrowserLanguage($languages, $languageDefault)
|
|
{
|
|
$language = $languageDefault;
|
|
if(isset($_SERVER["HTTP_ACCEPT_LANGUAGE"]))
|
|
{
|
|
foreach(preg_split("/,\s*/", $_SERVER["HTTP_ACCEPT_LANGUAGE"]) as $string)
|
|
{
|
|
$tokens = explode(';', $string);
|
|
if(in_array($tokens[0], $languages)) { $language = $tokens[0]; break; }
|
|
}
|
|
}
|
|
return $language;
|
|
}
|
|
|
|
// Detect image dimensions and type, png or jpg
|
|
function detectImageInfo($fileName)
|
|
{
|
|
$width = $height = 0;
|
|
$type = "";
|
|
$fileHandle = @fopen($fileName, "rb");
|
|
if($fileHandle)
|
|
{
|
|
if(substru(strtoloweru($fileName), -3) == "png")
|
|
{
|
|
$dataSignature = fread($fileHandle, 8);
|
|
$dataHeader = fread($fileHandle, 16);
|
|
if(!feof($fileHandle) && $dataSignature=="\x89PNG\r\n\x1a\n")
|
|
{
|
|
$width = (ord($dataHeader[10])<<8) + ord($dataHeader[11]);
|
|
$height = (ord($dataHeader[14])<<8) + ord($dataHeader[15]);
|
|
$type = "png";
|
|
}
|
|
} else if(substru(strtoloweru($fileName), -3) == "jpg") {
|
|
$dataBufferSizeMax = filesize($fileName);
|
|
$dataBufferSize = min($dataBufferSizeMax, 4096);
|
|
$dataBuffer = fread($fileHandle, $dataBufferSize);
|
|
$dataSignature = substrb($dataBuffer, 0, 4);
|
|
if(!feof($fileHandle) && ($dataSignature=="\xff\xd8\xff\xe0" || $dataSignature=="\xff\xd8\xff\xe1"))
|
|
{
|
|
for($pos=2; $pos+8<$dataBufferSize; $pos+=$length)
|
|
{
|
|
if($dataBuffer[$pos] != "\xff") break;
|
|
if($dataBuffer[$pos+1]=="\xc0" || $dataBuffer[$pos+1]=="\xc2")
|
|
{
|
|
$width = (ord($dataBuffer[$pos+7])<<8) + ord($dataBuffer[$pos+8]);
|
|
$height = (ord($dataBuffer[$pos+5])<<8) + ord($dataBuffer[$pos+6]);
|
|
$type = "jpg";
|
|
break;
|
|
}
|
|
$length = (ord($dataBuffer[$pos+2])<<8) + ord($dataBuffer[$pos+3]) + 2;
|
|
while($pos+$length+8 >= $dataBufferSize)
|
|
{
|
|
if($dataBufferSize == $dataBufferSizeMax) break;
|
|
$dataBufferDiff = min($dataBufferSizeMax, $dataBufferSize*2) - $dataBufferSize;
|
|
$dataBufferSize += $dataBufferDiff;
|
|
$dataBuffer .= fread($fileHandle, $dataBufferDiff);
|
|
if(feof($fileHandle)) { $dataBufferSize = 0; break; }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
fclose($fileHandle);
|
|
}
|
|
return array($width, $height, $type);
|
|
}
|
|
|
|
// Start timer
|
|
function timerStart(&$time)
|
|
{
|
|
$time = microtime(true);
|
|
}
|
|
|
|
// Stop timer and calculate elapsed time in milliseconds
|
|
function timerStop(&$time)
|
|
{
|
|
$time = intval((microtime(true)-$time) * 1000);
|
|
}
|
|
}
|
|
|
|
// Unicode support for PHP
|
|
mb_internal_encoding("UTF-8");
|
|
function strempty($string) { return is_null($string) || $string===""; }
|
|
function strreplaceu() { return call_user_func_array("str_replace", func_get_args()); }
|
|
function strtoloweru() { return call_user_func_array("mb_strtolower", func_get_args()); }
|
|
function strtoupperu() { return call_user_func_array("mb_strtoupper", func_get_args()); }
|
|
function strlenu() { return call_user_func_array("mb_strlen", func_get_args()); }
|
|
function strlenb() { return call_user_func_array("strlen", func_get_args()); }
|
|
function strposu() { return call_user_func_array("mb_strpos", func_get_args()); }
|
|
function strposb() { return call_user_func_array("strpos", func_get_args()); }
|
|
function strrposu() { return call_user_func_array("mb_strrpos", func_get_args()); }
|
|
function strrposb() { return call_user_func_array("strrpos", func_get_args()); }
|
|
function substru() { return call_user_func_array("mb_substr", func_get_args()); }
|
|
function substrb() { return call_user_func_array("substr", func_get_args()); }
|
|
|
|
// Default timezone for PHP
|
|
date_default_timezone_set(@date_default_timezone_get());
|
|
|
|
// Error reporting for PHP
|
|
error_reporting(E_ALL ^ E_NOTICE);
|
|
?>
|