public ActionResult Create(CreateEditEventVM eventVM, HttpPostedFileBase[] upload)
{
try
{
if (eventVM.IdSelectedThema.HasValue)
{
eventVM.Event.Thema = repoThema.GetById((int)eventVM.IdSelectedThema.Value);
}
List <Picture> pictures = new List <Picture>();
foreach (HttpPostedFileBase file in upload)
{
var extension = file.FileName.Split('.').Last <string>();
var InputFileName = Guid.NewGuid().ToString() + "." + extension;
var ServerSavePath = Path.Combine(Server.MapPath("~/Content/media/img/") + InputFileName);
file.SaveAs(ServerSavePath);
var picture = new Picture();
picture.FileName = InputFileName;
pictures.Add(picture);
}
eventVM.Event.Pictures = pictures;
repoEvent.Insert(eventVM.Event);
return(RedirectToAction("Index"));
}
catch (Exception e)
{
eventVM.Themas = repoThema.GetAll();
return(View(eventVM));
}
}
public ActionResult Create()
{
var vm = new CreateEditEventVM();
vm.Themas = repoThema.GetAll();
return(View(vm));
}
public ActionResult Edit(CreateEditEventVM vm, HttpPostedFileBase[] upload, string[] pictureIds)
{
try
{
Event ev = (Event)vm.Event.Clone();
ev.Pictures = new List <Picture>();
if (vm.IdSelectedThema.HasValue)
{
ev.Thema = repoThema.GetById(vm.IdSelectedThema.Value);
}
// Delete pictures.
var prevPictures = repoEvent.GetSet().Where(e => e.Id == vm.Event.Id).Include(e => e.Pictures).First().Pictures;
foreach (Picture p in prevPictures)
{
if (pictureIds.Contains(p.Id.ToString()))
{
ev.Pictures.Add(p);
}
else
{
System.IO.File.Delete(Server.MapPath("~/Content/media/img/") + p.FileName);
}
}
// Add new pictures.
foreach (HttpPostedFileBase file in upload)
{
if (file != null)
{
var extension = file.FileName.Split('.').Last <string>();
var InputFileName = Guid.NewGuid() + "." + extension;
var ServerSavePath = Path.Combine(Server.MapPath("~/Content/media/img/") + InputFileName);
file.SaveAs(ServerSavePath);
var picture = new Picture();
picture.FileName = InputFileName;
ev.Pictures.Add(picture);
}
}
repoEvent.Update(ev);
return(RedirectToAction("Index"));
}
catch
{
vm.Themas = repoThema.GetAll();
return(View(vm));
}
}
public ActionResult Edit(int id)
{
var vm = new CreateEditEventVM();
vm.Event = repoEvent.GetById(id);
if (vm.Event.Thema != null)
{
vm.IdSelectedThema = vm.Event.Thema.Id;
}
vm.Themas = repoThema.GetAll();
return(View(vm));
}
