public ActionResult Login()
{
string username = Request.Form["userName"];
string password = Request.Form["password"];
if (username == "" || password == "")
{
ViewBag.ErrorMessage = "Please enter a username";
return(View("LoginPage"));
}
else if (!ERUser.Exists(username))
{
ViewBag.ErrorMessage = "Please enter a valid username.";
return(View("LoginPage"));
}
else
{
ERUser user = ERUser.Get(username);
if (user.ValidatePassword(password))
{
Response.Cookies.Append("username", username);
return(Redirect("/"));
}
else
{
ViewBag.ErrorMessage = "Incorrect username or password.";
return(View("LoginPage"));
}
}
}
public ActionResult Create()
{
string username = Request.Form["userName"];
string password = Request.Form["password"];
if (username == "")
{
ViewBag.ErrorMessage = "Please enter a username";
return(View("New"));
}
else if (username.Length > 30)
{
ViewBag.ErrorMessage = "Username must be between 1 and 30 characters.";
return(View("New"));
}
else if (ERUser.Exists(username))
{
ViewBag.ErrorMessage = $"The username {username} is already taken.";
return(View("New"));
}
else
{
ERUser newUser = ERUser.Create(username, password);
Response.Cookies.Append("username", username);
return(Redirect("/"));
}
}
public ActionResult Delete(Guid id, ERUser user)
{
try
{
ERRepositry.Instance.DeleteUser(user);
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public ActionResult Create(ERUser user, List <Guid> roles)
{
try
{
ERRepositry.Instance.AddUser(user);
ERRepositry.Instance.RefreshUserRoles(user, roles);
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public ActionResult Delete(int id)
{
ControllersHelper.SetLoginData(Request, ViewBag);
ERUser user = ViewBag.user;
Post post = Post.GetByID(id);
if (post != null && ViewBag.isLoggedIn && user.GetID() == post.GetUserID())
{
post.Delete();
}
return(Redirect("/"));
}
public ActionResult SelectUserRoles(ERUser user)
{
var allRoles = ERRepositry.Instance.GetRoles();
var userRoles = new List <ERRole>();
if (user != null)
{
userRoles = ERRepositry.Instance.GetUserRoles(user);
}
ViewBag.AllRoles = allRoles;
ViewBag.UserRoles = userRoles;
return(PartialView());
}
public static void SetLoginData(Microsoft.AspNetCore.Http.HttpRequest request, dynamic viewbag)
{
viewbag.showLoginInfo = true;
string username = request.Cookies["username"];
if (ERUser.Exists(username))
{
viewbag.user = ERUser.Get(username);
viewbag.isLoggedIn = true;
}
else
{
viewbag.user = null;
viewbag.isLoggedIn = false;
}
}
public ActionResult AddReply(int postid, int parentid)
{
ControllersHelper.SetLoginData(Request, ViewBag);
ERUser user = ViewBag.user;
Post post = Post.GetByID(postid);
Comment parent = Comment.GetByID(parentid);
if (post != null && parent != null && ViewBag.isLoggedIn)
{
string body = Request.Form["comment-body"];
Comment comment = new Comment(body, user.GetID(), post.GetID(), -1, parent.GetID());
comment.Save();
return(Redirect($"/posts/{postid}"));
}
return(Redirect($"/posts/{postid}"));
}
public ActionResult Update(int id)
{
ControllersHelper.SetLoginData(Request, ViewBag);
ERUser user = ViewBag.user;
Post post = Post.GetByID(id);
if (post != null && ViewBag.isLoggedIn && user.GetID() == post.GetUserID())
{
string newBody = Request.Form["postsBody"];
post.Edit(newBody);
return(Redirect($"/posts/{post.GetID()}"));
}
else
{
return(Redirect("/"));
}
}
//
// GET: /User/Create
public ActionResult Create()
{
ERUser user = new ERUser();
return(View(user));
}
