Adding superevent signoff list to home page

A list of superevents which need operator signoff will appear
on the home page if the user signs in from an IFO control room.

gracedb/events/views.py

@@ -31,6 +31,7 @@ from .view_utils import get_recent_events_string
 from .view_utils import eventLogToDict
 from .view_utils import signoffToDict
 from alerts.old_alert import issueAlertForUpdate, issueXMPPAlert
+from superevents.models import Superevent
 
 # Set up logging
 import logging
@@ -117,6 +118,11 @@ def index(request):
         context['new_signoff_graceids'] = [e.graceid() for e in new_events]
         context['older_signoff_graceids'] = [e.graceid() for e in older_events]
 
+        # TODO: ensure not test or MDC types once those are implemented
+        # Superevent signoffs
+        context['signoff_superevent_ids'] = [s.superevent_id for s in
+            Superevent.objects.filter(labelling__label__name=label_name)]
+
     recent_events = '' 
     if request.user and not is_external(request.user) and settings.SHOW_RECENT_EVENTS_ON_HOME:
         try:

gracedb/templates/gracedb/index.html

@@ -95,9 +95,17 @@ follow-ups. </p>
     <div class="signoff-area">
         <h2>Attention {{signoff_instrument}} Operator</h2>
         <br />
+        <h3>The following superevents require your signoff:</h3>
+        {% if signoff_superevent_ids|length %}
+        <ul>
+        {% for s_id in signoff_superevent_ids %}
+            <li><a href="{% url "superevents:view" s_id %}">{{ s_id }}</a></li>
+        {% endfor %}
+        </ul>
+        {% endif %}
         <h3>The following events require your sign-off:</h3>
-        <p>Events submitted within the last 24 hours:</p>
         {% if new_signoff_graceids|length %}
+        <p>Events submitted within the last 24 hours:</p>
         <ul>
         {% for graceid in new_signoff_graceids %}
             <li><a href="{% url "view" graceid %}">{{ graceid }}</a></li>