public ActionResult Edit(AlbumViewModel model, HttpPostedFileBase image)
{
if (ModelState.IsValid)
{
bool newAlbum = false;
if (db.Albums.Find(model.Id) == null)
{
newAlbum = true;
}
Album album = ApplyItemChanges(model);
if (image != null)
{
AddImageToAlbum(album, image);
}
if (newAlbum)
{
db.Albums.Add(album);
}
else
{
db.Entry(album).State = EntityState.Modified;
}
db.SaveChanges();
return RedirectToAction("Index");
}
return View(model);
}
private AlbumViewModel EditViewModelInitializer()
{
AlbumViewModel result = new AlbumViewModel
{
list = new List<SelectListItem>()
};
foreach (var item in GetAutorsList())
{
result.list.Add(new SelectListItem { Text = item.Name });
}
return result;
}
private Album ApplyItemChanges(AlbumViewModel model)
{
Album result = GetAlbum(model.Id);
if (result == null)
{
result=new Album();
}
result.Name = model.Name;
result.Description = model.Description;
result.Rate = model.Rate;
result.AutorId = db.Autors.FirstOrDefault(a => a.Name == model.AutorName).AutorId;
return result;
}
private AlbumViewModel EditViewModelInitializer(Album album)
{
AlbumViewModel result = new AlbumViewModel
{
Description = album.Description,
Id = album.AlbumId,
list = new List<SelectListItem>(),
Name = album.Name,
AutorName = GetAutor(album.AutorId).Name,
Rate = album.Rate
};
foreach (var item in GetAutorsList())
{
result.list.Add(new SelectListItem {Text = item.Name});
}
return result;
}