p =& $plugin; if ( $this->p->debug->enabled ) { $this->p->debug->mark(); } /* * Filter priorities: * * 10 = Youtube Videos. * 20 = Vimeo Videos. * 30 = Wistia Videos. * 40 = Slideshare Presentations. * 60 = Facebook Videos. * 80 = Soundcloud Tracks. * 100 = WP Media Library Video Blocks. * 110 = WP Media Library Video Shortcodes. * 1000 = Gravatar Images. */ $this->p->util->add_plugin_filters( $this, array( 'content_videos' => 2, 'video_details' => 3, ), $prio = 40 ); } public function filter_content_videos( $videos, $content ) { if ( $this->p->debug->enabled ) { $this->p->debug->mark(); } /* * Example: * * */ if ( preg_match_all( '/]*? data=[\'"]([^\'"<>]+\.slideshare.net\/swf[^\'"]+)[\'"][^<>]*>/i', $content, $all_matches, PREG_SET_ORDER ) ) { if ( $this->p->debug->enabled ) { $this->p->debug->log( count( $all_matches ) . ' x slideshare video tag(s) found' ); } foreach ( $all_matches as $media ) { $video_url = $media[ 1 ]; if ( $this->p->debug->enabled ) { $this->p->debug->log( 'found video URL: ' . $video_url ); } $videos[] = array( 'url' => $video_url ); } } elseif ( $this->p->debug->enabled ) { $this->p->debug->log( 'no slideshare video tag(s) found' ); } return $videos; } public function filter_video_details( $mt_single_video, $args, $mod ) { if ( $this->p->debug->enabled ) { $this->p->debug->mark(); } if ( ! empty( $args[ 'attach_id' ] ) ) { if ( $this->p->debug->enabled ) { $this->p->debug->log( 'exiting early: have attachment ID' ); } return array(); } elseif ( false === strpos( $args[ 'url' ], 'slideshare.net' ) ) { // Optimize before preg_match(). if ( $this->p->debug->enabled ) { $this->p->debug->log( 'exiting early: "slideshare.net" string not found in video URL' ); } return array(); /* * This matches both the iframe and object URLs. */ } elseif ( ! preg_match( '/^.*(slideshare\.net)\/.*(\/([0-9]+)|\?id=([0-9]+).*)$/i', $args[ 'url' ], $match ) ) { if ( $this->p->debug->enabled ) { $this->p->debug->log( 'exiting early: slideshare video URL pattern not found' ); } return array(); } if ( $this->p->debug->enabled ) { $this->p->debug->log( 'SlideShare video URL found but no video API modules' ); } if ( $this->p->notice->is_admin_pre_notices() ) { $this->p->msgs->pro_feature_video_found_notice( _x( 'SlideShare', 'video service name', 'wpsso' ), $mod ); } return array(); } } }