public JsonResult DeleteFilesAndFolders(
            [IoCModelBinder(typeof(DeleteFilesModelBinder))] DeleteFilesAndFoldersModel model)
        {
            _fileAdminService.DeleteFilesSoft(model.Files);
            _fileAdminService.DeleteFoldersSoft(model.Folders);

            return(Json(new FormActionResult {
                success = true, message = ""
            }));
        }