public function actionUploadTempPhoto360()
 {
     $file = UploadedFile::getInstanceByName("photo360[0]");
     Yii::$app->response->format = Response::FORMAT_JSON;
     if ($file) {
         $file->saveAs($path = Product::getTmpUploadedPath() . ($fileName = $file->baseName . '.' . $file->extension));
         $photos = Yii::$app->session->get(Product::SESSION_PHOTOS_360_KEY, []);
         $photos[$hash = hash('md5', $fileName)]['path'] = $path;
         $photos[$hash]['name'] = $fileName;
         $photos[$hash]['ext'] = $file->extension;
         Yii::$app->session->set(Product::SESSION_PHOTOS_360_KEY, $photos);
         return ['id' => $hash];
     }
     return false;
 }