public function isCachable($name)
 {
     $response = parent::getResponse('block', $name);
     if (isset($response['meta']['allow_caching']) && $response['meta']['allow_caching'] == 1 && isset($response['meta']['cache_lifetime']) && $response['meta']['cache_lifetime'] > 0) {
         return true;
     }
     return false;
 }