public function updateImages($event)
{
$post = \Yii::$app->request->post();
$model = $this->owner;
$form_name = $model->formName();
if (isset($post[$form_name][static::UPDATE_IMAGES_FIELD])) {
$images = $post[$form_name][static::UPDATE_IMAGES_FIELD];
if (!empty($images['default'])) {
$image = Image::findOne($images['default']);
$image->default = true;
$image->save();
}
if (!empty($images['delete'])) {
foreach ($images['delete'] as $id => $_v) {
$image = Image::findOne($id);
$model->removeImage($image);
}
}
}
$this->attachImages($event);
}
/**
* Finds the Image model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Image the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Image::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
*
* @return boolean the status of deletion
*/
public function afterDelete()
{
$images = $this->getImage();
if ($images) {
foreach ($images as $image) {
$modelImage = Image::findOne($image->id);
$path = implode("/", [Yii::$app->params['uploadStoragesPath'], $modelImage->getFullPath()]);
if ($modelImage->delete()) {
unlink($path);
}
}
}
return parent::afterDelete();
}
private function isResized($rawFilePath)
{
$image = \app\models\Image::findOne(['rawFilePath' => $rawFilePath]);
return $image !== null;
}
