site reorg

1 files changed, 18 insertions, 0 deletions

diff --git a/app/lib/taggit/views.py b/app/lib/taggit/views.py
new file mode 100644
index 0000000..68e955b
--- /dev/null
+++ b/app/lib/taggit/views.py
@@ -0,0 +1,18 @@
+from django.contrib.contenttypes.models import ContentType
+from django.shortcuts import get_object_or_404
+from django.views.generic.list_detail import object_list
+
+from taggit.models import TaggedItem, Tag
+
+
+def tagged_object_list(request, slug, queryset, **kwargs):
+    if callable(queryset):
+        queryset = queryset()
+    tag = get_object_or_404(Tag, slug=slug)
+    qs = queryset.filter(pk__in=TaggedItem.objects.filter(
+        tag=tag, content_type=ContentType.objects.get_for_model(queryset.model)
+    ).values_list("object_id", flat=True))
+    if "extra_context" not in kwargs:
+        kwargs["extra_context"] = {}
+    kwargs["extra_context"]["tag"] = tag
+    return object_list(request, qs, **kwargs)