Filter on event date in galleries list

photologue_custom/views.py

@@ -9,6 +9,7 @@ from django.contrib.auth.mixins import LoginRequiredMixin
 from django.http import HttpResponse
 from django.views.generic import DetailView
 from photologue.models import Gallery
+from photologue.views import GalleryArchiveIndexView, GalleryYearArchiveView
 from taggit.models import Tag
 
 
@@ -26,6 +27,22 @@ class TagDetail(LoginRequiredMixin, DetailView):
         return context
 
 
+class CustomGalleryArchiveIndexView(GalleryArchiveIndexView):
+    """
+    Override to use event date
+    """
+    date_field = 'extended__date_start'
+    uses_datetime_field = False  # Fix related object access
+
+
+class CustomGalleryYearArchiveView(GalleryYearArchiveView):
+    """
+    Override to use event date
+    """
+    date_field = 'extended__date_start'
+    uses_datetime_field = False  # Fix related object access
+
+
 class GalleryDownload(LoginRequiredMixin, DetailView):
     model = Gallery