public function actionAdd()
 {
     $model = new AddPageForm();
     $model->availableTypes = Page::getPageTypes();
     if ($model->load(Yii::$app->request->post()) && $model->validate()) {
         return $this->redirect(['edit', 'type' => $model->type]);
     }
     return $this->render('add', ['model' => $model]);
 }
 public function actionAdd()
 {
     $this->adminOnly();
     $model = new AddPageForm();
     $model->availableTypes = ContainerPage::getPageTypes();
     if ($model->load(Yii::$app->request->post()) && $model->validate()) {
         return $this->redirect($this->contentContainer->createUrl('edit', ['type' => $model->type]));
     }
     return $this->render('add', ['model' => $model]);
 }