public ActionResult EditPost(int postId, int threadId)
{
Thread theThread = db.Threads.Single(t => t.ThreadId == threadId);
Post thePost = db.Posts.Single(p => p.PostId == postId);
ThreadViewModel tvm = new ThreadViewModel
{
Thread = theThread,
PageNumber = this.pageNumber,
PageSize = Preferences.PAGE_SIZE,
Post = thePost
};
return PartialView("PostEditor", tvm);
}
//
// GET: /Thread/5
/// <summary>
/// Returns the view that lists the posts in the given
/// thread.
/// </summary>
/// <param name="id">The thread to show the posts of</param>
/// <returns></returns>
public ActionResult Index(int id, int? page)
{
this.pageNumber = page ?? 1;
this.pageNumber = (this.pageNumber < 1)? 1 : this.pageNumber;
Thread thread = db.Threads.SingleOrDefault(t => t.ThreadId == id);
ThreadViewModel tvm = new ThreadViewModel
{
Thread = thread,
PageNumber = this.pageNumber,
PageSize = Preferences.PAGE_SIZE
};
return View(tvm);
}
public ActionResult DeletePost(int postId, int threadId)
{
Post thePost = db.Posts.SingleOrDefault(p => p.PostId == postId);
Thread thread = db.Threads.SingleOrDefault(t => t.ThreadId == threadId);
db.Posts.Remove(thePost);
db.SaveChanges();
ThreadViewModel tvm = new ThreadViewModel
{
Thread = thread,
PageNumber = this.pageNumber,
PageSize = Preferences.PAGE_SIZE
};
return PartialView("Posts", tvm);
}
public ActionResult UpdatePost(int postId, int threadId, FormCollection form)
{
Post thePost = db.Posts.Single(p => p.PostId == postId);
try
{
UpdateModel(thePost, "Post");
db.SaveChanges();
//Success: return uneditable post.
return PartialView("SinglePost", thePost);
}
catch
{
//Fail: return editable post.
Thread theThread = db.Threads.Single(t => t.ThreadId == threadId);
ThreadViewModel tvm = new ThreadViewModel
{
Thread = theThread,
Post = thePost,
PageNumber = this.pageNumber,
PageSize = Preferences.PAGE_SIZE
};
return PartialView("PostEditor", tvm);
}
}
public ActionResult CreatePost(int threadId, FormCollection form)
{
Thread theThread = db.Threads.Single(t => t.ThreadId == threadId);
Post thePost = new Post();
thePost.ContainingThread = theThread;
thePost.Poster = User.Identity.Name;
thePost.PostDate = DateTime.Now;
/*Post thePost = new Post
{
PostContent = postContent,
Poster = User.Identity.Name,
NegativeRatings = 0,
PositiveRatings = 0,
SpamFlags = 0,
PostDate = DateTime.Now
};*/
ThreadViewModel tvm = new ThreadViewModel
{
Thread = theThread
};
try
{
this.UpdateModel<Post>(thePost, "Post");
theThread.Posts.Add(thePost);
db.SaveChanges();
int lastPageSize = theThread.Posts.Count % Preferences.PAGE_SIZE;
int lastPage = theThread.Posts.Count / Preferences.PAGE_SIZE;
lastPage = (lastPageSize == 0) ? lastPage : lastPage + 1;
tvm.PageSize = Preferences.PAGE_SIZE;
tvm.PageNumber = lastPage;
return PartialView("Posts", tvm);
}
catch
{
tvm.PageSize = Preferences.PAGE_SIZE;
tvm.PageNumber = this.pageNumber;
return PartialView("Posts", tvm);
}
}