'perth_video_widget_widget', 'description' => __( 'Display a video from Youtube, Vimeo etc.', 'perth') ); parent::__construct(false, $name = __('Perth: Video', 'perth'), $widget_ops); $this->alt_option_name = 'perth_video_widget'; } function form($instance) { $title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : ''; $url = isset( $instance['url'] ) ? esc_url( $instance['url'] ) : ''; ?>

is_preview() ) { $cache = wp_cache_get( 'perth_video_widget', 'widget' ); } if ( ! is_array( $cache ) ) { $cache = array(); } if ( ! isset( $args['widget_id'] ) ) { $args['widget_id'] = $this->id; } if ( isset( $cache[ $args['widget_id'] ] ) ) { echo $cache[ $args['widget_id'] ]; return; } ob_start(); extract($args); $title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : ''; $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); $url = isset( $instance['url'] ) ? esc_url( $instance['url'] ) : ''; echo $before_widget; if ( $title ) echo $before_title . $title . $after_title; if( ($url) ) { echo wp_oembed_get($url); } echo $after_widget; if ( ! $this->is_preview() ) { $cache[ $args['widget_id'] ] = ob_get_flush(); wp_cache_set( 'perth_video_widget', $cache, 'widget' ); } else { ob_end_flush(); } } }