/**
* Delete multiple existing Gallery model.
* For ajax request will return json object
* and for non-ajax request if deletion is successful, the browser will be redirected to the 'index' page.
* @return mixed
*/
public function actionPhotosDelete()
{
$request = Yii::$app->request;
$photoIds = $request->post('ids');
// Array or selected records primary keys
$photoModels = GalleryPhoto::findAll($photoIds);
if (empty($photoModels)) {
return null;
}
$galleryModel = $this->findModel($photoModels[0]->gallery_id);
$dir = Yii::getAlias('@app/web/img/gallery/' . Translator::rus2translit($galleryModel->name));
foreach ($photoModels as $photo) {
try {
unlink($dir . '/' . $photo->name);
unlink($dir . '/thumb/' . $photo->name);
} catch (\Exception $e) {
echo 'Не удалось удалить файл ' . $photo->name . ' - ' . $e->getMessage();
}
}
GalleryPhoto::deleteAll(['photo_id' => $photoIds]);
if ($request->isAjax) {
Yii::$app->response->format = Response::FORMAT_JSON;
return true;
} else {
return $this->redirect(['index']);
}
}
public function getGalleryPhotos()
{
return $this->hasMany(GalleryPhoto::className(), ['gallery_id' => 'gallery_id'])->limit(4);
}