protected override DriverResult Editor(MediaPart part, IUpdateModel updater, dynamic shapeHelper)
{
return(ContentShape(
"Parts_Media_Edit_FileName",
() => {
var currentUser = _authenticationService.GetAuthenticatedUser();
if (!_authorizationService.TryCheckAccess(Permissions.ManageMediaContent, currentUser, part))
{
return null;
}
var settings = part.TypeDefinition.Settings.GetModel <MediaFileNameEditorSettings>();
if (!settings.ShowFileNameEditor)
{
return null;
}
MediaFileNameEditorViewModel model = shapeHelper.Parts_Media_Edit_FileName(typeof(MediaFileNameEditorViewModel));
if (part.FileName != null)
{
model.FileName = part.FileName;
}
if (updater != null)
{
var priorFileName = model.FileName;
if (updater.TryUpdateModel(model, Prefix, null, null))
{
if (model.FileName != null && !model.FileName.Equals(priorFileName, StringComparison.OrdinalIgnoreCase))
{
try {
_mediaLibraryService.RenameFile(part.FolderPath, priorFileName, model.FileName);
part.FileName = model.FileName;
_notifier.Add(NotifyType.Success, T("File '{0}' was renamed to '{1}'", priorFileName, model.FileName));
}
catch (Exception) {
updater.AddModelError("MediaFileNameEditorSettings.FileName", T("Unable to rename file"));
}
}
}
}
return model;
}));
}