/**
* Updates an existing Banner model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
foreach (Property::getLanguages() as $lang) {
$file = UploadedFile::getInstanceByName('image_' . $lang);
if (!is_null($file)) {
ImageManager::addBannerImage($model->id, $file, $lang);
}
}
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', ['model' => $model]);
}
}
