Don't show links to individual meeting stats pages when there's no content (meeting 71 and earlier currently has no attendance records).

- Legacy-Id: 14948

ietf/meeting/models.py

@@ -171,6 +171,13 @@ class Meeting(models.Model):
     def get_schedule_by_name(self, name):
         return self.schedule_set.filter(name=name).first()
 
+    def get_number(self):
+        "Return integer meeting number for ietf meetings, rather than strings."
+        if self.number.isdigit():
+            return int(self.number)
+        else:
+            return None
+
     @property
     def sessions_that_can_meet(self):
         qs = self.session_set.exclude(status__slug='notmeet').exclude(status__slug='disappr').exclude(status__slug='deleted').exclude(status__slug='apprw')

ietf/templates/stats/meeting_stats_overview.html

@@ -123,12 +123,21 @@
     <tbody>
       {% for meeting, url, count, country in table_data %}
         <tr>
-	  <td>{{ meeting.number }}</td>
-	  <td>{{ meeting.date }} </td>
-          <td><a href="{{ url }}">{{ meeting.city }}</a></td>
-	  <td>{{ country.name }}</td>
-	  <td>{{ country.continent }}</td>
-          <td>{% include "stats/includes/number_with_details_cell.html" %}</td>
+	  {% if meeting.get_number > 71 %}
+	    <td><a href="{{ url }}">{{ meeting.number }}</a></td>
+	    <td>{{ meeting.date }} </td>
+	    <td><a href="{{ url }}">{{ meeting.city }}</a></td>
+	    <td>{{ country.name }}</td>
+	    <td>{{ country.continent }}</td>
+	    <td>{% include "stats/includes/number_with_details_cell.html" %}</td>
+	  {% else %}
+	    <td>{{ meeting.number }}</td>
+	    <td>{{ meeting.date }} </td>
+	    <td>{{ meeting.city }}</td>
+	    <td>{{ country.name }}</td>
+	    <td>{{ country.continent }}</td>
+	    <td>{% include "stats/includes/number_with_details_cell.html" %}</td>
+	  {% endif %}
         </tr>
       {% endfor %}
     </tbody>