public function dangungdunglentuong() { $Ishali_Api = new Ishali_Api(); $config = Zend_Registry::get(APPLICATION_CONFIG); $app_id = $config->facebook->appid; $redirect_url = Ishali_Facebook::getpage_app_redirect(); $convertUrl = "http://www.facebook.com/dialog/feed?app_id={$app_id}&redirect_uri={$redirect_url}"; $Ishali_Api->parentRedirect($convertUrl); }