public ActionResult Edit(SongEditViewModel viewModel)
{
var model = viewModel.EditedSong;
// Note: name is allowed to be whitespace, but not empty.
if (model.Names.All(n => string.IsNullOrEmpty(n.Value))) {
ModelState.AddModelError("Names", SongValidationErrors.UnspecifiedNames);
}
if (model.Lyrics.Any(n => string.IsNullOrEmpty(n.Value))) {
ModelState.AddModelError("Lyrics", "Lyrics cannot be empty");
}
try {
viewModel.CheckModel();
} catch (InvalidFormException x) {
AddFormSubmissionError(x.Message);
}
if (!ModelState.IsValid) {
return View(new SongEditViewModel(Service.GetSong(model.Id), PermissionContext, model));
}
queries.UpdateBasicProperties(model);
return RedirectToAction("Details", new { id = model.Id });
}
public ActionResult Edit(int id)
{
CheckConcurrentEdit(EntryType.Song, id);
var model = new SongEditViewModel(Service.GetSong(id), PermissionContext);
return View(model);
}
