/**
  * Creates a new Country model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new Country();
     if ($model->load(Yii::$app->request->post()) && $model->validate()) {
         $uploadedFile = UploadedFile::getInstance($model, 'flag');
         $model->save(false);
         if (!empty($uploadedFile)) {
             // Save origionals
             $originalAsset = new Asset();
             $originalAsset->assetable_type = Asset::ASSETABLE_COUNTRY;
             $originalAsset->assetable_id = $model->id;
             $originalAsset->uploadedFile = $uploadedFile;
             $originalAsset->saveAsset();
             // Save thumbnails
             $imageID = $originalAsset->id;
             $thumbnails = Asset::getThumbnails(Asset::ASSETABLE_COUNTRY);
             foreach ($thumbnails as $thumbnail) {
                 $asset = new Asset();
                 $asset->assetable_type = Asset::ASSETABLE_COUNTRY;
                 $asset->assetable_id = $model->id;
                 $asset->parent_id = $imageID;
                 $asset->thumbnail = $thumbnail;
                 $asset->uploadedFile = $uploadedFile;
                 $asset->saveAsset();
             }
         }
         return $this->redirect(['view', 'id' => $model->id]);
     } else {
         return $this->render('create', ['model' => $model]);
     }
 }