signal backend, app cleanup

app/templates/item.html

@@ -8,12 +8,11 @@
     <div class="add-comment" style="display: none">
         {% csrf_token %}
         <textarea name="text" placeholder="your comment"></textarea>
-        {% if false and request.user.is_anonymous %}
-
+        <div class="user">
+        {% if request.user.is_anonymous %}
         <input name="name" type="text" placeholder="your name"></input>
         <input name="email" type="email" placeholder="your email"></input>
         <br>
-        {% endif %}
         <div class="buttons">
             <button id="add-comment">Add comment as guest</button>
             <button>Login</button>
@@ -24,11 +23,18 @@
             <button>Login</button>
             <button>Register</button>
         </div>
+        {% else %}
+        <div class="buttons">
+            <button id="add-comment">Add comment</button>
+        </div>
+        {% endif %}
+        </div>
     </div>
 {% endblock %}
 {% block end %}
 <script>
-    var comments = {{ item.public_comments_json|safe }};
+    var comments = {{ comments }};
+    var user = {{ user }};
 </script>
 {% compress js file m %}
 <script src="/static/js/utils.js"></script>