Closes #1052: Added rack reservation list and bulk delete views

netbox/dcim/filters.py

@@ -147,6 +147,33 @@ class RackFilter(CustomFieldFilterSet, django_filters.FilterSet):
 
 
 class RackReservationFilter(django_filters.FilterSet):
+    id__in = NumericInFilter(name='id', lookup_expr='in')
+    q = django_filters.CharFilter(
+        method='search',
+        label='Search',
+    )
+    site_id = django_filters.ModelMultipleChoiceFilter(
+        name='rack__site',
+        queryset=Site.objects.all(),
+        label='Site (ID)',
+    )
+    site = django_filters.ModelMultipleChoiceFilter(
+        name='rack__site__slug',
+        queryset=Site.objects.all(),
+        to_field_name='slug',
+        label='Site (slug)',
+    )
+    group_id = NullableModelMultipleChoiceFilter(
+        name='rack__group',
+        queryset=RackGroup.objects.all(),
+        label='Group (ID)',
+    )
+    group = NullableModelMultipleChoiceFilter(
+        name='rack__group',
+        queryset=RackGroup.objects.all(),
+        to_field_name='slug',
+        label='Group',
+    )
     rack_id = django_filters.ModelMultipleChoiceFilter(
         name='rack',
         queryset=Rack.objects.all(),
@@ -157,6 +184,16 @@ class RackReservationFilter(django_filters.FilterSet):
         model = RackReservation
         fields = ['rack', 'user']
 
+    def search(self, queryset, name, value):
+        if not value.strip():
+            return queryset
+        return queryset.filter(
+            Q(rack__name__icontains=value) |
+            Q(rack__facility_id__icontains=value) |
+            Q(user__username__icontains=value) |
+            Q(description__icontains=value)
+        )
+
 
 class DeviceTypeFilter(CustomFieldFilterSet, django_filters.FilterSet):
     id__in = NumericInFilter(name='id', lookup_expr='in')