public function actionFilemanagerRemoveFiles()
    {
        $this->checkRouteAccess(self::PERMISSION_ROUTE);
        $pageId = Yii::$app->request->post('pageId', 0);
        $folderId = Yii::$app->request->post('folderId', 0);
        foreach (Yii::$app->request->post('ids', []) as $id) {
            if (!Storage::removeFile($id)) {
                return false;
            }
        }
        $this->flushApiCache($folderId, $pageId);
        return true;
    }