Fixed #17962 -- Added ModelAdmin.get_deleted_objects().

2 files changed, 10 insertions, 7 deletions

diff --git a/django/contrib/admin/actions.py b/django/contrib/admin/actions.py
index d4bc3daf85..f64b89205e 100644
--- a/django/contrib/admin/actions.py
+++ b/django/contrib/admin/actions.py
@@ -4,7 +4,7 @@ Built-in, globally-available admin actions.
 
 from django.contrib import messages
 from django.contrib.admin import helpers
-from django.contrib.admin.utils import get_deleted_objects, model_ngettext
+from django.contrib.admin.utils import model_ngettext
 from django.core.exceptions import PermissionDenied
 from django.template.response import TemplateResponse
 from django.utils.translation import gettext as _, gettext_lazy
@@ -29,9 +29,7 @@ def delete_selected(modeladmin, request, queryset):
 
     # Populate deletable_objects, a data structure of all related objects that
     # will also be deleted.
-    deletable_objects, model_count, perms_needed, protected = get_deleted_objects(
-        queryset, request.user, modeladmin.admin_site,
-    )
+    deletable_objects, model_count, perms_needed, protected = modeladmin.get_deleted_objects(queryset, request)
 
     # The user has already confirmed the deletion.
     # Do the deletion and return None to display the change list view again.
diff --git a/django/contrib/admin/options.py b/django/contrib/admin/options.py
index f9f5f85ef3..bbc402bd74 100644
--- a/django/contrib/admin/options.py
+++ b/django/contrib/admin/options.py
@@ -1728,6 +1728,13 @@ class ModelAdmin(BaseModelAdmin):
             'admin/change_list.html'
         ], context)
 
+    def get_deleted_objects(self, objs, request):
+        """
+        Hook for customizing the delete process for the delete view and the
+        "delete selected" action.
+        """
+        return get_deleted_objects(objs, request.user, self.admin_site)
+
     @csrf_protect_m
     def delete_view(self, request, object_id, extra_context=None):
         with transaction.atomic(using=router.db_for_write(self.model)):
@@ -1752,9 +1759,7 @@ class ModelAdmin(BaseModelAdmin):
 
         # Populate deleted_objects, a data structure of all related objects that
         # will also be deleted.
-        deleted_objects, model_count, perms_needed, protected = get_deleted_objects(
-            [obj], request.user, self.admin_site,
-        )
+        deleted_objects, model_count, perms_needed, protected = self.get_deleted_objects([obj], request)
 
         if request.POST and not protected:  # The user has confirmed the deletion.
             if perms_needed: