void IContentHandler.UpdateEditorModel(UpdateEditorModelContext context)
{
_drivers.Invoke(driver => {
var result = driver.UpdateEditorModel(context);
if (result != null)
result.Apply(context);
}, Logger);
}
private void UpdateEditor(UpdateEditorModelContext context, CommonAspect instance) {
// this event is hooked so the modified timestamp is changed when an edit-post occurs.
// kind of a loose rule of thumb. may not be sufficient
instance.ModifiedUtc = _clock.UtcNow;
instance.VersionModifiedUtc = _clock.UtcNow;
var currentUser = _authenticationService.GetAuthenticatedUser();
if (!_authorizationService.TryCheckAccess(Permissions.ChangeOwner, currentUser, instance)) {
return;
}
var viewModel = new OwnerEditorViewModel();
if (instance.Owner != null)
viewModel.Owner = instance.Owner.UserName;
var priorOwner = viewModel.Owner;
context.Updater.TryUpdateModel(viewModel, "CommonAspect", null, null);
if (viewModel.Owner != null && viewModel.Owner != priorOwner) {
var newOwner = _membershipService.GetUser(viewModel.Owner);
if (newOwner == null) {
context.Updater.AddModelError("CommonAspect.Owner", T("Invalid user name"));
}
else {
instance.Owner = newOwner;
}
}
context.AddEditor(new TemplateViewModel(viewModel, "CommonAspect") { TemplateName = "Parts/Common.Owner", ZoneName = "primary", Position = "999" });
}