public function actionAdd() { $request = \Yii::$app->request; $response = \Yii::$app->response; if ($request->get('subaction') == 'upload') { \app\helpers\Upload::upload(['cbSave' => function ($file, $key, $path, &$result) { $ex = strtolower($file->getExtension()); if (!in_array($ex, ['jpg', 'jpeg', 'gif', 'png'])) { $result[$key]['error'] = 'File extension error! Expected: jpg, jpeg, gif, png'; return; } $path_mid = Model::getTmpPath('tmp', $ex); $path_mid_abs = \Yii::getAlias("@webroot/{$path_mid}"); Model::resizeImage('mid', $path, $path_mid_abs); $result[$key]['mid_src'] = \Yii::getAlias("@web/{$path_mid}"); $sizes = Model::getPathSizes($path_mid_abs); $result[$key]['mid_width'] = $sizes['width']; $result[$key]['mid_height'] = $sizes['height']; }]); } $idModel = $request->get('id'); $formModel = new Form(); $formModel->initModel($idModel); $this->tryAjaxValidateModel($formModel); if ($request->isPost && $formModel->load($request->post()) && $formModel->validate() && $formModel->save()) { return $this->redirect([static::URL_TO_INDEX]); } return $this->render('add', ['formModel' => $formModel]); }