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<?php
require_once 'HTMLPurifier/Filter.php';
class HTMLPurifier_Filter_CNBC extends HTMLPurifier_Filter
{
public $name = 'CNBC';
public function preFilter($html, $config, &$context) {
$pre_regex = '#<object(.(?!<object))*?width="?([0-9]+)"?(.(?!<object))*?height="?([0-9]+)"?(.(?!</object))*?'.
'http://plus.cnbc.com/rssvideosearch/action/player/id/([A-Za-z0-9\-_]+).+?</object>#s';
$pre_replace = '<span class="cnbc-embed w-\2 h-\4">\6</span>';
$ret = preg_replace($pre_regex, $pre_replace, $html);
return $ret;
}
public function postFilter($html, $config, &$context) {
$width = '\1';
$height = '\2';
/* the CNBC embed size may be fixed by the swf app and so it may never be possible to override
// @config->def->info['bitweaver']['CNBC'] params width and height will force the size of the video
if( !empty( $config->def->info['bitweaver']['CNBC'] ) ){
$moviesize = $config->def->info['bitweaver']['CNBC'];
$width = $moviesize['width'];
$height = $moviesize['height'];
}
*/
$src_url='http://plus.cnbc.com/rssvideosearch/action/player/id/\3/code/cnbcplayershare';
$post_regex = '#<span class="cnbc-embed w-([0-9]+) h-([0-9]+)">([A-Za-z0-9\-_]+)</span>#';
$post_replace = '<div style="width:'.$width.'px; height:'.$height.'px;">
<object width="'.$width.'" height="'.$height.'" data="'.$src_url.'" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" type="application/x-shockwave-flash">
<param name="allowfullscreen" value="true" />
<param name="quality" value="best"/>
<param name="scale" value="noscale" />
<param name="wmode" value="transparent"/>
<param name="bgcolor" value="#000000"/>
<param name="salign" value="lt"/>
<param name="movie" value="'.$src_url.'"/>
<!--[if IE]>'.
'<embed src="'.$src_url.'" type="application/x-shockwave-flash" width="'.$width.'" height="'.$height.'"'.
'name="cnbcplayer" pluginspage="http://www.macromedia.com/go/getflashplayer"'.
'allowfullscreen="true" bgcolor="#000000" quality="best"'.
'wmode="transparent" scale="noscale" salign="lt"></embed>'.
'<![endif]-->
</object>
</div>';
$ret = preg_replace($post_regex, $post_replace, $html);
return $ret;
}
}
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