public ActionResult ViewThread(ThreadViewModel model)
{
using (ForumRespository db = new ForumRespository())
{
Forum_Thread Thread = db.GetThreadByID(model.Id);
if (Thread == null)
{
return NotFoundView("Thread");
}
if (model.Page < 1) return RedirectToAction("ViewThread", new { id = model.Id, page = 1}); // page less than 0 for existing thread equals redirect to valid page.
model.AddNavigation(Thread);
Forum_User ThreadViewUser = GetCurrentUser(db);
if (!db.CheckCategoryPermissions(Thread.Forum_Category, ThreadViewUser, P => P.AllowView))
return AuthenticationHelper.AccessDeniedView(model);
model.AllowEditThread = db.CheckCategoryPermissions(Thread.Forum_Category, ThreadViewUser, P => (P.AllowDeleteOwnThread && Thread.Forum_Posts[0].PosterID == ThreadViewUser.UserID && Thread.Forum_Posts[0].PosterID != (int)BuildInUser.Guest) || P.AllowDeleteAllThread || P.AllowMoveThread || P.AllowLockThread);
model.Locked = Thread.Locked;
model.ThreadTitle = Thread.Title;
int UserID = 0;
Forum_User U = GetCurrentUser(db);
if (U != null)
{
UserID = U.UserID;
db.SetLastPost(Thread, U, Math.Min(model.Page * POSTS_PER_PAGE, Thread.Posts));
db.Save();
}
model.LastPage = (Thread.Posts - 1) / POSTS_PER_PAGE + 1;
if (model.Page > model.LastPage) return RedirectToAction("ViewThread", new { id = model.Id, page = model.LastPage }); // page greater than what exists equals redirect to last page.
IEnumerable<Forum_Post> Posts = Thread.Forum_Posts.Skip((model.Page - 1)* POSTS_PER_PAGE).Take(POSTS_PER_PAGE);
int PostNumber = 0;
foreach (Forum_Post Post in Posts)
{
PostViewModel PostModel = new PostViewModel();
PostModel.Locked = model.Locked;
PostModel.PostNumber = ++PostNumber;
PostModel.ThreadID = model.Id;
PostModel.PostText = PostParser.Parse(Post.PostText);
PostModel.PostTime = Post.TimeStamp;
PostModel.Poster = new UserViewModel();
PostModel.PostID = Post.PostID;
PostModel.Poster.Name = Post.Forum_User.Username;
PostModel.Poster.UserID = Post.PosterID;
PostModel.AllowDelete = (PostNumber > 1 || model.Page > 1) && db.CheckCategoryPermissions(Thread.Forum_Category, ThreadViewUser,
P => (P.AllowDeleteOwnPost && Post.PosterID == ThreadViewUser.UserID && Post.PosterID != (int)BuildInUser.Guest) || P.AllowDeleteAllPosts);
PostModel.AllowEdit = db.CheckCategoryPermissions(Thread.Forum_Category, ThreadViewUser, P => (P.AllowEditOwnPost && Post.PosterID == ThreadViewUser.UserID && Post.PosterID != (int)BuildInUser.Guest) || P.AllowEditAllPosts);
model.PostList.Add(PostModel);
}
return View(model);
}
}
public ActionResult NewThread(WritePostViewModel model, string button)
{
using (ForumRespository db = new ForumRespository())
{
Forum_Category Category = db.GetCategoryByID(model.id);
if (Category == null) return NotFoundView("Category");
model.AddNavigation(Category);
model.AddNavigation("New thread");
Forum_User Poster = GetCurrentUser(db);
if (!db.CheckCategoryPermissions(Category, Poster, P => P.AllowNewThread))
return AuthenticationHelper.AccessDeniedView(model);
if (String.Equals(button, "preview", StringComparison.InvariantCultureIgnoreCase))
{
model.ShowPost = true;
model.PostHtml = PostParser.Parse(model.PostText);
ModelState.Clear();
}
else
if (IsHttpPost)
{
if (!AntiForgeryTokenValid)
{
ModelState.AddModelError("AntiForgery", "The antiforgery token was invalid.");
}
if (String.IsNullOrEmpty(model.ThreadTitle))
{
ModelState.AddModelError("ThreadTitle", "A thread title is required.");
}
if (ModelState.IsValid)
{
Forum_Thread NewThread = new Forum_Thread();
NewThread.Title = model.ThreadTitle;
NewThread.PosterID = Poster.UserID;
Forum_Post InitialPost = new Forum_Post();
InitialPost.TimeStamp = DateTime.Now;
InitialPost.PosterID = NewThread.PosterID;
InitialPost.PostText = model.PostText;
NewThread.Forum_Posts.Add(InitialPost);
NewThread.Posts = 1;
NewThread.LastPostTime = InitialPost.TimeStamp;
NewThread.CategoryID = model.id;
// Save and add thread to database
db.AddThread(NewThread);
db.SetLastPost(NewThread, Poster, 1);
db.Save();
return RedirectToAction("ViewCategory", new { id = model.id });
}
}
else
{
ModelState.Clear();
}
model.EditTitle = true;
model.Title = "Post new Thread";
return View("WritePost", model);
}
}