public ActionResult Subscribe([Bind(Include = "Email,Password,ConfirmPassword")] UserSubscribeModel userModel)
{
if (ModelState.IsValid)
{
// Verify whether email is in use
var userWithEmail = db.Users.Where(user => user.Email == userModel.Email).FirstOrDefault();
if (userWithEmail != null)
{
ViewData["ErrorMessage"] = "There is already a user with that email. Choose another one.";
return(View(userModel));
}
var newUser = new User
{
Email = userModel.Email,
Password = SHAGenerator.GetSha1(userModel.Password), // Store password hashed, never in plain
Role = UserRoles.Contributor // By default, new users are all contributors
};
db.Users.Add(newUser);
db.SaveChanges();
CurrentUser = newUser;
return(RedirectToAction("Index", "Posts"));
}
return(View(userModel));
}
public ActionResult Edit([Bind(Include = "Id,Email,Password,Profile,Role")] UserModel user)
{
User userInDatabase = db.Users.Find(user.Id);
if (userInDatabase != null)
{
// If no password has been provided, do not change it. DO this before validating the
// model. Else, it will fail.
if (string.IsNullOrEmpty(user.Password))
{
// In case there were an error, remove it
ModelState.Remove("Password");
}
else
{
userInDatabase.Password = SHAGenerator.GetSha1(user.Password);
}
if (ModelState.IsValid)
{
// Look for the user's image
HttpPostedFileBase file = Request.Files["ImageFile"];
if (file != null && file.ContentLength > 0)
{
// If there was a previous image, delete it from disk
if (!string.IsNullOrEmpty(userInDatabase.ImagePath))
{
System.IO.File.Delete(HttpContext.Server.MapPath("~/App_Data/UserProfiles/" + user.ImagePath));
}
// Save the new image
string randomName = Guid.NewGuid().ToString().Replace("-", string.Empty) + Path.GetExtension(file.FileName);
file.SaveAs(HttpContext.Server.MapPath("~/App_Data/UserProfiles/" + randomName));
userInDatabase.ImagePath = randomName;
}
userInDatabase.Email = user.Email;
userInDatabase.Profile = user.Profile;
userInDatabase.Role = user.Role;
db.Entry(userInDatabase).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
return(View(user));
}
public ActionResult Login([Bind(Include = "Email,Password")] UserLoginModel userModel)
{
if (ModelState.IsValid)
{
var currentUser = db.Users.Where(user => user.Email == userModel.Email).FirstOrDefault();
if (currentUser != null)
{
// Verify whether hashed passwords match
if (currentUser.Password == SHAGenerator.GetSha1(userModel.Password))
{
CurrentUser = currentUser;
return(RedirectToAction("Index", "Posts"));
}
}
ViewData["ErrorMessage"] = "User not found with those credentials";
return(View(userModel));
}
return(View(userModel));
}
