public ActionResult Gallery(GalleryVM gallery) { if (gallery != null && gallery.Images != null) { using (Repository r = new Repository()) { foreach (var image in r.Files) { var i = gallery.Images.Find(x => x.ID == image.ID.ToString()); if (i == null) { r.Files.Remove(image); } else { image.Description = i.Description; } } r.SaveChanges(); } } return View(GetGalleryVM()); }
private GalleryVM GetGalleryVM() { GalleryVM vm = new GalleryVM(); vm.Images = new List<GalleryImageVM>(); using (Repository r = new Repository()) { foreach (var f in r.Files) { vm.Images.Add( new GalleryImageVM() { ID = f.ID.ToString(), Url = Url.Action("DownloadFile", "Home", new { id = f.ID }), DeleteUrl = Url.Action("DeleteFile", new { id = f.ID }), Name = f.Name, Description = f.Description }); } } return vm; }