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- <?php
- /*
- Plugin Name: YouTube wmode adjuster
- Description: This plugin will modify the YouTube oEmbed output and add some parameters.
- Author: Jan Dembowski
- Author URI: http://blog.dembowski.net/
- Version: 0.1
- */
- /*
- From http://wordpress.org/support/topic/help-adding-wmodetransparent-to-oembeds
- Example:
- <iframe width="625" height="352" src="http://www.youtube.com/embed/MCWJUSulnro?feature=oembed" frameborder="0" allowfullscreen></iframe>
- Replace ?feature=oembed with ?wmode=transparent and add wmode="Opaque" to the end of the <iframe ...>
- <iframe width="625" height="352" src="http://www.youtube.com/embed/MCWJUSulnro?wmode=transparent" frameborder="0" allowfullscreen wmode="Opaque"></iframe>
- */
- add_filter( 'the_content' , 'mh_youtube_wmode' , 15 );
- add_filter('bp_get_activity_content_body','mh_youtube_wmode');
- function mh_youtube_wmode( $content ) {
- // Regex to find all <ifram ... > YouTube tags
- $mh_youtube_regex = "/\<iframe .*youtube\.com.*><\/iframe>/";
- // Populate the results into an array
- preg_match_all( $mh_youtube_regex , $content, $mh_matches );
- // If we get any hits then put the update the results
- if ( $mh_matches ) {;
- for ( $mh_count = 0; $mh_count < count( $mh_matches[0] ); $mh_count++ )
- {
- // Old YouTube iframe
- $mh_old = $mh_matches[0][$mh_count];
- $mh_new = str_replace( "?feature=oembed" , "?wmode=transparent" , $mh_old );
- $mh_new = preg_replace( '/\><\/iframe>$/' , ' wmode="Opaque"></iframe>' , $mh_new );
- // make the substitution
- $content = str_replace( $mh_old, $mh_new , $content );
- }
- }
- return $content;
- }
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