private function save() { $Bpm = new Kutu_Core_Bpm_Catalog(); $request = $this->getRequest(); $aData = $request->getParams(); $auth = Zend_Auth::getInstance(); if (!$auth->hasIdentity()) { die('You are not login or your session is expired. Please login.'); } else { $aData['username'] = $auth->getIdentity()->username; } print_r($aData); //die(); $Bpm->save($aData); }