/**
* Action to replace a current file with a new.
*
* @return boolean
*/
public function actionFileReplace()
{
$fileId = Yii::$app->request->post('fileId', false);
$raw = $_FILES['file'];
/** @var $file \luya\admin\file\Item */
if ($file = Yii::$app->storage->getFile($fileId)) {
$serverSource = $file->getServerSource();
if (is_uploaded_file($raw['tmp_name'])) {
if (Storage::replaceFile($serverSource, $raw['tmp_name'])) {
foreach (Yii::$app->storage->findImages(['file_id' => $file->id]) as $img) {
Storage::removeImage($img->id, false);
}
return true;
}
}
}
return false;
}
public function callbackRemove($imageId)
{
$image = Yii::$app->storage->getImage($imageId);
if ($image) {
$this->modelItem->flowDeleteImage($image);
if (Storage::removeImage($image->id, true)) {
return $this->sendSuccess('image has been removed');
}
}
return $this->sendError('Unable to remove this image');
}