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Add Pico::substituteFileContent() method

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Daniel Rudolf 2017-06-21 14:27:34 +02:00
parent df532e45bb
commit 55a0a5bc91
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1 changed files with 30 additions and 11 deletions
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41
lib/Pico.php
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@ -1290,22 +1290,40 @@ class Pico
/**
* Applies some static preparations to the raw contents of a page,
* e.g. removing the meta header and replacing %base_url%
* e.g. removing the meta header and replacing %...% placehodlers
*
* This method calls the {@see Pico::substituteFileContent()} method.
*
* @see Pico::substituteFileContent()
* @see Pico::parseFileContent()
* @see Pico::getFileContent()
* @param string $rawContent raw contents of a page
* @param array $meta meta data to use for %meta.*% replacement
* @return string contents prepared for parsing
* @return string prepared Markdown contents
*/
public function prepareFileContent($rawContent, array $meta)
{
$variables = array();
// remove meta header
$metaHeaderPattern = "/^(\/(\*)|---)[[:blank:]]*(?:\r)?\n"
. "(?:(.*?)(?:\r)?\n)?(?(2)\*\/|---)[[:blank:]]*(?:(?:\r)?\n|$)/s";
$content = preg_replace($metaHeaderPattern, '', $rawContent, 1);
$markdown = preg_replace($metaHeaderPattern, '', $rawContent, 1);
// replace placeholders
$markdown = $this->substituteFileContent($markdown, $meta);
return $markdown;
}
/**
* Replaces all %...% placeholders in a page's contents
*
* @param string $markdown Markdown contents of a page
* @param array $meta meta data to use for %meta.*% replacement
* @return string substituted Markdown contents
*/
public function substituteFileContent($markdown, array $meta = array())
{
$variables = array();
// replace %version%
$variables['%version%'] = static::VERSION;
@ -1336,27 +1354,28 @@ class Pico
}
}
$content = str_replace(array_keys($variables), $variables, $content);
return $content;
return str_replace(array_keys($variables), $variables, $markdown);
}
/**
* Parses the contents of a page using ParsedownExtra
*
* @see Pico::prepareFileContent()
* @see Pico::substituteFileContent()
* @see Pico::getFileContent()
* @param string $content raw contents of a page (Markdown)
* @return string parsed contents (HTML)
* @param string $markdown Markdown contents of a page
* @return string parsed contents (HTML)
*/
public function parseFileContent($content)
public function parseFileContent($markdown)
{
return $this->getParsedown()->text($content);
return $this->getParsedown()->text($markdown);
}
/**
* Returns the cached contents of the requested page
*
* @see Pico::prepareFileContent()
* @see Pico::substituteFileContent()
* @see Pico::parseFileContent()
* @return string|null parsed contents
*/