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<?php
/**
* @package EasyDiscuss
* @copyright Copyright (C) 2010 Stack Ideas Private Limited. All rights reserved.
* @license GNU/GPL, see LICENSE.php
*
* EasyDiscuss is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
defined('_JEXEC') or die('Restricted access');
class KomentoVideoYoutube
{
private function getCode( $url )
{
/* match http://www.youtube.com/watch?v=TB4loah_sXw&feature=fvst */
preg_match( '/youtube.com\/watch\?v=(.*)(?=&)/is' , $url , $matches );
if( !empty( $matches ) )
{
return $matches[1];
}
/* match http://www.youtube.com/watch?v=sr1eb3ngYko */
preg_match( '/youtube.com\/watch\?v=(.*)/is' , $url , $matches );
if( !empty( $matches ) )
{
return $matches[1];
}
preg_match( '/youtu.be\/(.*)/is' , $url , $matches );
if( !empty( $matches ) )
{
return $matches[1];
}
return false;
}
public function getEmbedHTML( $url )
{
$code = $this->getCode( $url );
$config = Komento::getConfig();
$width = $config->get( 'bbcode_video_width' );
$height = $config->get( 'bbcode_video_height' );
if( $code )
{
return '<div class="video-container"><iframe title="YouTube video player" width="' . $width . '" height="' . $height . '" src="http://www.youtube.com/embed/' . $code . '?wmode=transparent" frameborder="0" allowfullscreen></iframe></div>';
}
else
{
// this video do not have a code. so include the url directly.
return '<div class="video-container"><iframe title="YouTube video player" width="' . $width . '" height="' . $height . '" src="' . $url . '&wmode=transparent" frameborder="0" allowfullscreen></iframe></div>';
}
return false;
}
}