public async Task<ActionResult> EditFieldPOST(string id, EditFieldNameViewModel viewModel)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.EditContentTypes))
return Unauthorized();
if (viewModel == null)
return NotFound();
var partViewModel = _contentDefinitionService.GetPart(id);
if (partViewModel == null)
{
return NotFound();
}
// prevent null reference exception in validation
viewModel.DisplayName = viewModel.DisplayName ?? String.Empty;
// remove extra spaces
viewModel.DisplayName = viewModel.DisplayName.Trim();
if (String.IsNullOrWhiteSpace(viewModel.DisplayName))
{
ModelState.AddModelError("DisplayName", S["The Display Name name can't be empty."]);
}
if (_contentDefinitionService.GetPart(partViewModel.Name).PartDefinition.Fields.Any(t => t.Name != viewModel.Name && String.Equals(t.DisplayName.Trim(), viewModel.DisplayName.Trim(), StringComparison.OrdinalIgnoreCase)))
{
ModelState.AddModelError("DisplayName", S["A field with the same Display Name already exists."]);
}
if (!ModelState.IsValid)
{
return View(viewModel);
}
var field = _contentDefinitionManager.GetPartDefinition(id).Fields.FirstOrDefault(x => x.Name == viewModel.Name);
if (field == null)
{
return NotFound();
}
_contentDefinitionService.AlterField(partViewModel, viewModel);
_notifier.Information(T["Display name changed to {0}.", viewModel.DisplayName]);
// redirect to the type editor if a type exists with this name
var typeViewModel = _contentDefinitionService.GetType(id);
if (typeViewModel != null)
{
return RedirectToAction("Edit", new { id });
}
return RedirectToAction("EditPart", new { id });
}
public void AlterField(EditPartViewModel partViewModel, EditFieldNameViewModel fieldViewModel)
{
_contentDefinitionManager.AlterPartDefinition(partViewModel.Name, partBuilder =>
{
partBuilder.WithField(fieldViewModel.Name, fieldBuilder =>
{
fieldBuilder.WithDisplayName(fieldViewModel.DisplayName);
});
});
}
public async Task<ActionResult> EditField(string id, string name)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.EditContentTypes))
return Unauthorized();
var partViewModel = _contentDefinitionService.GetPart(id);
if (partViewModel == null)
{
return NotFound();
}
var fieldViewModel = partViewModel.PartDefinition.Fields.FirstOrDefault(x => x.Name == name);
if (fieldViewModel == null)
{
return NotFound();
}
var viewModel = new EditFieldNameViewModel
{
Name = fieldViewModel.Name,
DisplayName = fieldViewModel.DisplayName
};
return View(viewModel);
}
public void AlterField(EditPartViewModel partViewModel, EditFieldNameViewModel fieldViewModel)
{
_contentDefinitionManager.AlterPartDefinition(partViewModel.Name, partBuilder =>
{
partBuilder.WithField(fieldViewModel.Name, fieldBuilder =>
{
_contentDefinitionEditorEvents.Invoke(x => x.PartFieldEditorUpdating(fieldBuilder), Logger);
fieldBuilder.WithDisplayName(fieldViewModel.DisplayName);
_contentDefinitionEditorEvents.Invoke(x => x.PartFieldEditorUpdated(fieldBuilder), Logger);
});
});
}