Implement Filtering by Location (#58)

* Update filters.py

* Update forms.py

Author: dreng

nextbox_ui_plugin/filters.py

@@ -1,5 +1,5 @@
 import django_filters
-from dcim.models import Device, Site, Region
+from dcim.models import Device, Location, Site, Region
 
 
 class TopologyFilterSet(django_filters.FilterSet):
@@ -10,6 +10,10 @@ class TopologyFilterSet(django_filters.FilterSet):
         field_name='id',
         label='Device (ID)',
     )
+    location_id = django_filters.ModelMultipleChoiceFilter(
+        queryset=Location.objects.all(),
+        label='Location (ID)',
+    )
     site_id = django_filters.ModelMultipleChoiceFilter(
         queryset=Site.objects.all(),
         label='Site (ID)',

nextbox_ui_plugin/forms.py

@@ -3,7 +3,7 @@
     BootstrapMixin, DynamicModelMultipleChoiceField,
 )
 from .models import SavedTopology
-from dcim.models import Device, Site, Region
+from dcim.models import Device, Location, Site, Region
 
 
 class TopologyFilterForm(BootstrapMixin, forms.Form):
@@ -16,6 +16,12 @@ class TopologyFilterForm(BootstrapMixin, forms.Form):
         required=False,
         null_option='None',
     )
+    location_id = DynamicModelMultipleChoiceField(
+        queryset=Location.objects.all(),
+        required=False,
+        to_field_name='id',
+        null_option='None',
+    )
     site_id = DynamicModelMultipleChoiceField(
         queryset=Site.objects.all(),
         required=False,