public ActionResult AddUser()
{
var viewModel = new RegisterUserViewModel
{
Title = "Add New User",
EditMode = false,
AdminMode = true,
PostAction = "AddUser",
};
return View("Register", viewModel);
}
public ActionResult AddUser(RegisterUserViewModel userViewModel, HttpPostedFileBase image)
{
try
{
List<Tuple<string, string>> errors = userManager.ValidateUser(userViewModel.User);
if (errors.Count == 0)
{
if (!userViewModel.IsAdmin && !userViewModel.IsBlogger)
{
ModelState.AddModelError("", "At least one checkbox must be selected");
return View("Register", userViewModel);
}
if (userManager.GetUserByUsername(userViewModel.User.Username) == null)
{
List<RoleType> roles = new List<RoleType>();
roles = new List<RoleType>();
if (userViewModel.IsAdmin)
{
roles.Add(RoleType.Administrator);
}
if (userViewModel.IsBlogger)
{
roles.Add(RoleType.Blogger);
}
string hashedPassword = userManager.GetHash(userViewModel.User);
userViewModel.User.Password = hashedPassword;
if (image != null)
{
var imageData = new byte[image.ContentLength];
image.InputStream.Read(imageData, 0, image.ContentLength);
userManager.AddUser(userViewModel.User, roles, imageData);
}
else
{
userManager.AddUser(userViewModel.User, roles, null);
}
return RedirectToAction("Home");
}
else
{
ModelState.AddModelError("User.Username", "The Username already exsists");
return View("Register", userViewModel);
}
}
else
{
foreach (Tuple<string, string> t in errors)
{
ModelState.AddModelError("User." + t.Item1, t.Item2);
}
return View("Register", userViewModel);
}
}
catch (Exception e)
{
ViewBag.ErrorTitle = "Server Error";
ViewBag.ErrorDescription = "Please try again later";
return View("~/Views/Shared/ErrorPage.cshtml");
}
}
private void Edit(RegisterUserViewModel userViewModel, HttpPostedFileBase image, List<RoleType> roles)
{
try
{
string hashedPassword = userManager.GetHash(userViewModel.User);
userViewModel.User.Password = hashedPassword;
if (image != null)
{
var imageData = new byte[image.ContentLength];
image.InputStream.Read(imageData, 0, image.ContentLength);
userManager.ModifyUser(userViewModel.User, roles, imageData);
}
else
{
userManager.ModifyUser(userViewModel.User, roles, null);
}
}
catch (Exception e)
{
ViewBag.ErrorTitle = "Server Error";
ViewBag.ErrorDescription = "Please try again later";
RedirectToAction("~/Views/Shared/ErrorPage.cshtml");
}
}
public ActionResult Register(RegisterUserViewModel userViewModel, HttpPostedFileBase image)
{
try
{
List<Tuple<string, string>> errors = userManager.ValidateUser(userViewModel.User);
if (errors.Count != 0)
{
foreach (Tuple<string, string> t in errors)
{
ModelState.AddModelError("User." + t.Item1, t.Item2);
}
return View(userViewModel);
}
if (userManager.GetUserByUsername(userViewModel.User.Username) == null)
{
string hashedPassword = userManager.GetHash(userViewModel.User);
userViewModel.User.Password = hashedPassword;
List<RoleType> roles = new List<RoleType>();
roles.Add(RoleType.Blogger);
if (image != null)
{
var imageData = new byte[image.ContentLength];
image.InputStream.Read(imageData, 0, image.ContentLength);
userManager.AddUser(userViewModel.User, roles, imageData);
}
else
{
userManager.AddUser(userViewModel.User, roles, null);
}
return RedirectToAction("Login");
}
else
{
ModelState.AddModelError("User.Username", "The Username already exsists");
return View(userViewModel);
}
}
catch (Exception e)
{
ModelState.AddModelError(string.Empty, "Server Error, please try again later");
return View("Login");
}
}
public ActionResult EditUser(RegisterUserViewModel userViewModel, HttpPostedFileBase image)
{
List<Tuple<string, string>> errors = userManager.ValidateUser(userViewModel.User);
if (errors.Count == 0)
{
List<RoleType> roles = new List<RoleType>();
var isAdmin = Session["Login"] != null && ((User)Session["Login"]).Roles != null && ((User)Session["Login"]).Roles.Any(role => role.Type == RoleType.Administrator);
if (isAdmin)
{
if (!userViewModel.IsAdmin && !userViewModel.IsBlogger)
{
ModelState.AddModelError("", "At least one checkbox must be selected");
return View("Register", userViewModel);
}
roles = new List<RoleType>();
if (userViewModel.IsAdmin)
{
roles.Add(RoleType.Administrator);
}
if (userViewModel.IsBlogger)
{
roles.Add(RoleType.Blogger);
}
}
else
{
if (((User)Session["Login"]).Id != userViewModel.User.Id)
{
ViewBag.ErrorTitle = "Access denied";
ViewBag.ErrorDescription = "";
return View("~/Views/Shared/ErrorPage.cshtml");
}
roles.AddRange(((User)Session["Login"]).Roles.Select(r => r.Type));
}
Edit(userViewModel, image, roles);
return RedirectToAction("Home");
}
else
{
foreach (Tuple<string, string> t in errors)
{
ModelState.AddModelError("User." + t.Item1, t.Item2);
}
return View("Register", userViewModel);
}
}
public ActionResult Edit(int Id)
{
try
{
var isAdmin = Session["Login"] != null && ((User)Session["Login"]).Roles != null && ((User)Session["Login"]).Roles.Any(role => role.Type == RoleType.Administrator);
if (isAdmin || ((User)Session["Login"]).Id == Id)
{
var user = userManager.GetUserById(Id);
var adminMode = isAdmin;
var postAction = "EditUser";
var viewModel = new RegisterUserViewModel
{
User = user,
IsAdmin = user.Roles.Any(r => r.Type == RoleType.Administrator),
IsBlogger = user.Roles.Any(r => r.Type == RoleType.Blogger),
Title = "Edit",
EditMode = true,
AdminMode = adminMode,
PostAction = postAction
};
return View("Register", viewModel);
}
return RedirectToAction("Login");
}
catch (Exception e)
{
ViewBag.ErrorTitle = "Server Error";
ViewBag.ErrorDescription = "Please try again later";
return View("~/Views/Shared/ErrorPage.cshtml");
}
}
