Fix CMS sorting bug

server/books/management/commands/migrate_objectives_to_content.py

@@ -135,7 +135,7 @@ def get_objectives_groups_in_specific_order(module):
     # Create a specific order for the objective groups
     # https://stackoverflow.com/questions/5966462/sort-queryset-by-values-in-list
     # https://docs.djangoproject.com/en/5.0/ref/models/conditional-expressions/
-    order_of_objective_groups = ["Sprache & Kommunikation", "Gesellschaft", "Übergeordnete Lernziele"]
+    order_of_objective_groups = ["language_communication", "society", "interdisciplinary"]
     _whens = []
     for sort_index, value in enumerate(order_of_objective_groups):
         _whens.append(

server/core/views.py

@@ -9,7 +9,7 @@ from django.views.decorators.csrf import ensure_csrf_cookie
 from graphene_django.views import GraphQLView
 from graphql import get_operation_ast, parse
 from sentry_sdk.api import start_transaction
-from wagtail.admin.views.pages.listing import IndexView
+from wagtail.admin.views.pages import listing
 
 logger = get_logger(__name__)
 
@@ -67,4 +67,4 @@ def override_wagtailadmin_explore_default_ordering(request, parent_page_id):
         # Display reordering handles by default for children of all Page types.
         return HttpResponseRedirect(request.path_info + "?ordering=ord")
 
-    return IndexView.as_view(request=request, parent_page_id=parent_page_id)
+    return listing.IndexView.as_view()(request, parent_page_id)