/**
  * Заблокировать пользователей
  * @return array|string|Response
  * @throws ForbiddenHttpException
  */
 public function actionBanned()
 {
     if (!Yii::$app->user->can('user-banned')) {
         throw new ForbiddenHttpException(Yii::t('users.rbac', 'ACCESS_DENIED'));
     }
     $users = models\User::findIdentities(Yii::$app->request->get('ids'));
     $model = new \nepster\users\models\Banned();
     if (Yii::$app->request->isPost) {
         $model->load(Yii::$app->request->post());
         if ($model->validate()) {
             if ($model->bannedUsers($users)) {
                 Yii::$app->session->setFlash('success', Yii::t('users', 'SUCCESS_UPDATE'));
                 return $this->redirect(['index']);
             } else {
                 Yii::$app->session->setFlash('danger', Yii::t('users', 'FAIL_UPDATE'));
             }
             return $this->refresh();
         } else {
             if (Yii::$app->request->isAjax) {
                 Yii::$app->response->format = Response::FORMAT_JSON;
                 return ActiveForm::validate($model);
             }
         }
     }
     return $this->render('banned', ['model' => $model, 'users' => $users]);
 }