public async Task<ActionResult> AddPartsToPOST(string id)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.EditContentTypes))
return Unauthorized();
var typeViewModel = _contentDefinitionService.GetType(id);
if (typeViewModel == null)
return NotFound();
var viewModel = new AddPartsViewModel();
if (!await TryUpdateModelAsync(viewModel))
return await AddPartsTo(id);
var partsToAdd = viewModel.PartSelections.Where(ps => ps.IsSelected).Select(ps => ps.PartName);
foreach (var partToAdd in partsToAdd)
{
_contentDefinitionService.AddPartToType(partToAdd, typeViewModel.Name);
_notifier.Success(T["The \"{0}\" part has been added.", partToAdd]);
}
if (!ModelState.IsValid)
{
_session.Cancel();
return await AddPartsTo(id);
}
return RedirectToAction("Edit", new { id });
}
public async Task<ActionResult> AddPartsTo(string id)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.EditContentTypes))
{
return Unauthorized();
}
var typeViewModel = _contentDefinitionService.GetType(id);
if (typeViewModel == null)
return NotFound();
var typePartNames = new HashSet<string>(typeViewModel.TypeDefinition.Parts.Select(p => p.PartDefinition.Name));
var viewModel = new AddPartsViewModel
{
Type = typeViewModel,
PartSelections = _contentDefinitionService.GetParts(false/*metadataPartsOnly*/)
.Where(cpd => !typePartNames.Contains(cpd.Name) && cpd.Settings.ToObject<ContentPartSettings>().Attachable)
.Select(cpd => new PartSelectionViewModel { PartName = cpd.Name, PartDisplayName = cpd.DisplayName, PartDescription = cpd.Description })
.ToList()
};
return View(viewModel);
}