public function wp_insert_post_data($post_data, $record)
 {
     if (!in_array($post_data['post_type'], array('page'))) {
         return $post_data;
     }
     $post_data['post_content'] = self::parse($post_data['post_content']);
     self::$editing = isset($record['ID']) ? $record['ID'] : false;
     return $post_data;
 }