remove autoload section in composer.json

[github/wallabag/wallabag.git] / inc / 3rdparty / htmlpurifier / HTMLPurifier / Filter / YouTube.php

<?php\r
\r
class HTMLPurifier_Filter_YouTube extends HTMLPurifier_Filter\r
{\r
\r
    /**\r
     * @type string\r
     */\r
    public $name = 'YouTube';\r
\r
    /**\r
     * @param string $html\r
     * @param HTMLPurifier_Config $config\r
     * @param HTMLPurifier_Context $context\r
     * @return string\r
     */\r
    public function preFilter($html, $config, $context)\r
    {\r
        $pre_regex = '#<object[^>]+>.+?' .\r
            'http://www.youtube.com/((?:v|cp)/[A-Za-z0-9\-_=]+).+?</object>#s';\r
        $pre_replace = '<span class="youtube-embed">\1</span>';\r
        return preg_replace($pre_regex, $pre_replace, $html);\r
    }\r
\r
    /**\r
     * @param string $html\r
     * @param HTMLPurifier_Config $config\r
     * @param HTMLPurifier_Context $context\r
     * @return string\r
     */\r
    public function postFilter($html, $config, $context)\r
    {\r
        $post_regex = '#<span class="youtube-embed">((?:v|cp)/[A-Za-z0-9\-_=]+)</span>#';\r
        return preg_replace_callback($post_regex, array($this, 'postFilterCallback'), $html);\r
    }\r
\r
    /**\r
     * @param $url\r
     * @return string\r
     */\r
    protected function armorUrl($url)\r
    {\r
        return str_replace('--', '-&#45;', $url);\r
    }\r
\r
    /**\r
     * @param array $matches\r
     * @return string\r
     */\r
    protected function postFilterCallback($matches)\r
    {\r
        $url = $this->armorUrl($matches[1]);\r
        return '<object width="425" height="350" type="application/x-shockwave-flash" ' .\r
        'data="http://www.youtube.com/' . $url . '">' .\r
        '<param name="movie" value="http://www.youtube.com/' . $url . '"></param>' .\r
        '<!--[if IE]>' .\r
        '<embed src="http://www.youtube.com/' . $url . '"' .\r
        'type="application/x-shockwave-flash"' .\r
        'wmode="transparent" width="425" height="350" />' .\r
        '<![endif]-->' .\r
        '</object>';\r
    }\r
}\r
\r
// vim: et sw=4 sts=4\r