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);
}
private void ValidateCaptcha(CommentInput input, Commenter commenter)
{
if (Request.IsAuthenticated ||
(commenter != null && commenter.IsTrustedCommenter == true))
return;
if (RecaptchaValidatorWrapper.Validate(ControllerContext.HttpContext))
return;
ModelState.AddModelError("CaptchaNotValid",
"You did not type the verification word correctly. Please try again.");
}
private ActionResult PostingCommentFailed(Post post, CommentInput input, Guid key)
{
if (Request.IsAjaxRequest())
return Json(new { Success = false, message = ModelState.FirstErrorMessage() });
var postReference = post.MapTo<PostReference>();
var result = Details(postReference.DomainId, postReference.Slug, key);
var model = result as ViewResult;
if (model != null)
{
var viewModel = model.Model as PostViewModel;
if (viewModel != null)
viewModel.Input = input;
}
return result;
}
private ActionResult PostingCommentSucceeded(Post post, CommentInput input)
{
const string successMessage = "Your comment will be posted soon. Thanks!";
if (Request.IsAjaxRequest())
return Json(new { Success = true, message = successMessage });
TempData["new-comment"] = input;
var postReference = post.MapTo<PostReference>();
return Redirect(Url.Action("Details",
new { Id = postReference.DomainId, postReference.Slug, key = post.ShowPostEvenIfPrivate }) + "#comments-form-location");
}
public AddCommentTask(CommentInput commentInput, RequestValues requestValues, int postId)
{
this.commentInput = commentInput;
this.requestValues = requestValues;
this.postId = postId;
}
