restricts the number of users in the online section

djangobb_forum/settings.py

@@ -37,6 +37,7 @@ POST_FLOOD = get('DJANGOBB_POST_FLOOD', False) # wait time between posts for cer
 POST_FLOOD_SLOW = get('DJANGOBB_POST_FLOOD_SLOW', False)
 POST_FLOOD_MED = get('DJANGOBB_POST_FLOOD_MED', False)
 TOPIC_CLOSE_DELAY = get('DJANGOBB_TOPIC_CLOSE_DELAY', 0)
+MAX_ONLINE = get('DJANGOBB_MAX_ONLINE', 20)
 
 # GRAVATAR Extension
 GRAVATAR_SUPPORT = get('DJANGOBB_GRAVATAR_SUPPORT', True)

djangobb_forum/templates/djangobb_forum/index.html

@@ -90,5 +90,8 @@
     {% for online in users_online %}
         <dd>{{ online|profile_link }}{% if not forloop.last %},{% endif %}</dd>
     {% endfor %}
+    {% if online_truncated %}
+    	<dd>{% trans "…and more." %}</dd>
+    {% endif %}
 </dl>
 {% endblock %}

djangobb_forum/views.py

@@ -38,10 +38,13 @@ from djangobb_forum.util import build_form, paginate, set_language, smiles, conv
 
 def index(request, full=True):
     users_cached = cache.get('djangobb_users_online', {})
-    users_online = users_cached and User.objects.filter(id__in=users_cached.keys()) or []
+    users_online = users_cached and User.objects.filter(id__in=users_cached.keys())[:forum_settings.MAX_ONLINE + 1] or []
     guests_cached = cache.get('djangobb_guests_online', {})
     guest_count = len(guests_cached)
     users_count = len(users_online)
+    online_truncated = users_count > forum_settings.MAX_ONLINE
+    if online_truncated:
+        users_online = users_online[:-1]
 
     _forums = Forum.objects.all()
     user = request.user
@@ -68,6 +71,7 @@ def index(request, full=True):
                 'users': User.objects.count(),
                 'users_online': users_online,
                 'online_count': users_count,
+                'online_truncated': online_truncated,
                 'guest_count': guest_count,
                 'last_user': User.objects.latest('date_joined')
                 }