public ActionResult UploadAvatar(EditUserModel model)
{
var user = db.Users.Find(Membership.GetUser(model.Username).ProviderUserKey);
//Check if all simple data annotations are valid
if (ModelState.IsValid)
{
//Prepare the needed variables
Bitmap original = null;
var name = "newimagefile";
var errorField = string.Empty;
if (model.IsUrl)
{
errorField = "Url";
name = user.Username;
original = GetImageFromUrl(model.Url);
}
else if (model.File != null) // model.IsFile
{
errorField = "File";
name = user.Username;
original = Bitmap.FromStream(model.File.InputStream) as Bitmap;
}
//If we had success so far
if (original != null)
{
var img = CreateImage(original, model.X, model.Y, model.Width, model.Height);
//Demo purposes only - save image in the file system
var fn = Server.MapPath("~/Content/avatars/" + name + ".png");
img.Save(fn, System.Drawing.Imaging.ImageFormat.Png);
//Add the Image Name to the USer's Avatar Field
user.avatar = name;
db.SaveChanges();
//Redirect to index
return RedirectToAction("Edit", "User", new { id = user.UserId });
}
else //Otherwise we add an error and return to the (previous) view with the model data
ModelState.AddModelError(errorField, "Your upload did not seem valid. Please try again using only correct images!");
}
return RedirectToAction("Edit", "User", new { id = user.UserId });
}
public ActionResult Edit(EditUserModel user)
{
if (ModelState.IsValid)
{
Entities.User usr = db.Users.Find(user.UserId);
usr.Email = user.Email;
usr.Username = user.Username;
usr.IsApproved = user.IsApproved;
usr.dci_nummer = user.dci_nummer;
db.Entry(usr).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
return View(user);
}
public ActionResult Edit(Guid id)
{
User tUser = db.Users.Find(id);
if (tUser != null)
{
EditUserModel user = new EditUserModel { UserId = id, Username = tUser.Username, Email = tUser.Email, IsApproved = tUser.IsApproved, dci_nummer = tUser.dci_nummer, avatar = tUser.avatar };
return View(user);
}
return View(new EditUserModel());
}
