Comment.cs

[ValidateInput(false)]
[HttpPost]
public ActionResult Comment(CommentInput input, int id, Guid key)
{
	var post = RavenSession
		.Include<Post>(x => x.CommentsId)
		.Load(id);

	if (post == null || post.IsPublicPost(key) == false)
		return HttpNotFound();

	var comments = RavenSession.Load<PostComments>(post.CommentsId);
	if (comments == null)
		return HttpNotFound();

	var commenter = RavenSession.GetCommenter(input.CommenterKey);
	if (commenter == null)
	{
		input.CommenterKey = Guid.NewGuid();
	}

	ValidateCommentsAllowed(post, comments);
	ValidateCaptcha(input, commenter);

	if (ModelState.IsValid == false)
		return PostingCommentFailed(post, input, key);

	TaskExecutor.ExcuteLater(new AddCommentTask(input, Request.MapTo<AddCommentTask.RequestValues>(), id));

	CommenterUtil.SetCommenterCookie(Response, input.CommenterKey.MapTo<string>());

	return PostingCommentSucceeded(post, input);
}