/**
* Updates an existing Gallery model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param string $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
if (isset($_POST['deleteImg'])) {
foreach ($_POST['deleteImg'] as $del_img) {
$img = Image::findOne(['id' => $del_img]);
$model->removeImage($img);
}
}
$model->imageFiles = UploadedFile::getInstances($model, 'imageFiles');
$model->upload();
return $this->redirect(['view', 'id' => $model->id]);
} else {
$images = $model->getImages();
return $this->render('update', ['model' => $model, 'imgs' => $images]);
}
}
/**
* @param $id
* @return array
* @throws NotFoundHttpException
* @throws InvalidParamException
*/
public function actionDelete($id)
{
$image = Image::findOne($id);
$filePath = $image->getPathToOrigin();
if (!$image) {
throw new NotFoundHttpException('Image not found');
}
$product = Product::findOne($image->itemId);
if (!$product) {
throw new NotFoundHttpException('Product not found');
}
$product->removeImage($image);
if (file_exists($filePath)) {
return ['error' => 'Ошибка удаления файла'];
} else {
Yii::$app->getResponse()->setStatusCode(204);
}
}
public function actionRemoveImage($id)
{
$model = Image::findOne($id);
$itemId = $model->itemId;
if ($model->delete()) {
return $this->redirect(['update', 'id' => $itemId]);
} else {
return $model->errors;
}
}
