public function actionGenerateData()
 {
     if (!Yum::module()->debug) {
         throw new CHttpException(500, Yum::t('Generation of Demo users only allowed in debug mode'));
     }
     if (Yum::hasModule('role')) {
         Yii::import('user.role.models.*');
     }
     if (isset($_POST['user_amount'])) {
         for ($i = 0; $i < $_POST['user_amount']; $i++) {
             Yum::generateDemoUser($_POST['role'], $_POST['password'], $_POST['status']);
         }
     }
     $this->render('generate_data');
 }