Added total IPv4/IPv6 counts to ipam.AggregateListView

netbox/ipam/views.py

@@ -139,6 +139,21 @@ class AggregateListView(ObjectListView):
     edit_permissions = ['ipam.change_aggregate', 'ipam.delete_aggregate']
     template_name = 'ipam/aggregate_list.html'
 
+    def extra_context(self):
+        ipv4_total = 0
+        ipv6_total = 0
+
+        for a in self.queryset:
+            if a.prefix.version == 4:
+                ipv4_total += a.prefix.size
+            elif a.prefix.version == 6:
+                ipv6_total += a.prefix.size / 2**64
+
+        return {
+            'ipv4_total': ipv4_total,
+            'ipv6_total': ipv6_total,
+        }
+
 
 def aggregate(request, pk):
 

netbox/netbox/settings.py

@@ -57,6 +57,7 @@ INSTALLED_APPS = (
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'django.contrib.humanize',
     'debug_toolbar',
     'django_extensions',
     'django_tables2',

netbox/templates/ipam/aggregate_list.html

@@ -1,4 +1,5 @@
 {% extends '_base.html' %}
+{% load humanize %}
 {% load helpers %}
 
 {% block title %}Aggregates{% endblock %}
@@ -29,6 +30,8 @@
 <div class="row">
 	<div class="col-md-9">
         {% include 'utilities/obj_table.html' with bulk_edit_url='ipam:aggregate_bulk_edit' bulk_delete_url='ipam:aggregate_bulk_delete' %}
+        <p class="text-right">IPv4 total: <strong>{{ ipv4_total|intcomma }} /32s</strong></p>
+        <p class="text-right">IPv6 total: <strong>{{ ipv6_total|intcomma }} /64s</strong></p>
 	</div>
 	<div class="col-md-3">
 		{% include 'inc/filter_panel.html' %}

netbox/utilities/views.py

@@ -65,15 +65,21 @@ class ObjectListView(View):
             table.base_columns['pk'].visible = True
         RequestConfig(request, paginate={'klass': EnhancedPaginator}).configure(table)
 
-        return render(request, self.template_name, {
+        context = {
             'table': table,
             'filter_form': self.filter_form(request.GET, label_suffix='') if self.filter_form else None,
             'export_templates': ExportTemplate.objects.filter(content_type=object_ct),
-        })
+        }
+        context.update(self.extra_context())
+
+        return render(request, self.template_name, context)
 
     def alter_queryset(self, request):
         return self.queryset
 
+    def extra_context(self):
+        return {}
+
 
 class ObjectEditView(View):
     model = None