Fix template listing on index

circle/dashboard/views/index.py

@@ -101,7 +101,11 @@ class IndexView(LoginRequiredMixin, TemplateView):
             })
 
         # template
-        context['templates'] = InstanceTemplate.objects.filter(owner_id=user.id)
+        images = openstack_api.glance.image_list_detailed(self.request)[0]  # TODO: why nested lists?
+        snapshot_ids = [
+            i.id for i in images if hasattr(i, 'image_location') and i.image_location == 'snapshot'
+        ]
+        context['templates'] = InstanceTemplate.objects.filter(image_id__in=snapshot_ids)
 
         # vxlan
         all_vxlans = openstack_api.neutron.network_list_for_tenant(self.request, self.request.user.tenant_id)