def detail(request, slug): post = get_object_or_404(Post, slug=slug) comments = Comment.objects.filter(post_name=slug).order_by('-created')[:5] if request.method == 'POST': form = CommentForm(request.POST) if form.is_valid(): title = form.cleaned_data["title"] comment = form.cleaned_data["comment"] form = form.save(commit=False) form.post_name = slug if request.user.is_authenticated(): form.author = request.user else: messages.info(request, 'You need to have an account to post a comment.') return redirect('auth:index') form.save() return HttpResponseRedirect(reverse('blog:detail', args=(slug,))) else: form = CommentForm() return render(request, 'blog/detail.html', {'form': form, 'post': post, 'comments': comments})