Handle activities for deleted objects.

attract/routes.py

@@ -53,7 +53,10 @@ def index():
     for act in activities['_items']:
         act.actor_user = pillar.web.subquery.get_user_info(act.actor_user)
         act.project = id_to_proj[act.project]
-        act.link = current_attract.link_for_activity(act)
+        try:
+            act.link = current_attract.link_for_activity(act)
+        except pillarsdk.ResourceNotFound:
+            act.link = None
 
     return render_template('attract/index.html',
                            tasks=tasks,

src/templates/attract/index.jade

@@ -43,11 +43,13 @@
 
 			ul
 				| {% for act in activities['_items'] %}
+				| {% if act.link %}
 				li
 					a(href="{{ act.link }}")
 						img.actor-avatar(src="{{ act['actor_user']['email'] | gravatar }}")
 						span.date(title="{{ act._created }}") {{ act._created | pretty_date_time }}
 						span.actor {{ act['actor_user']['full_name'] }}
 						span.verb {{ act.verb }}
+				| {% endif %}
 				| {% endfor %}
 | {% endblock %}