Optimize actionbar comment

judge/comments.py

@@ -184,5 +184,6 @@ class CommentedDetailView(TemplateResponseMixin, SingleObjectMixin, View):
                 ).exists()
             )
         context["comment_list"] = queryset
+        context["comment_count"] = len(queryset)
         context["vote_hide_threshold"] = settings.DMOJ_COMMENT_VOTE_HIDE_THRESHOLD
         return context

templates/actionbar/list.html

@@ -27,9 +27,9 @@
           <span class="actionbar-text">
             {{_("Comment")}}
           </span>
-          {% if comment_list.count() %}
+          {% if comment_count %}
             <span style="margin-left: 0.2em">
-              ({{comment_list.count()}})
+              ({{comment_count}})
             </span>
           {% endif %}
         </span>