add event organizer merge tool

dnscms/events/wagtail_hooks.py

@@ -1,8 +1,46 @@
+from django.urls import path, reverse_lazy
+from django.utils.translation import gettext_lazy as _
 from wagtail import hooks
+from wagtail.admin.auth import user_passes_test
+from wagtail.admin.menu import MenuItem
 
 from .admin import event_sidebar_viewset, event_explorer_viewset
+from .merge_organizers import MergeOrganizersConfirmView, MergeOrganizersSelectView
 from .views import event_organizer_chooser_viewset
 
+superuser_only = user_passes_test(lambda user: user.is_superuser)
+
+
+class SuperuserMenuItem(MenuItem):
+    def is_shown(self, request):
+        return request.user.is_superuser
+
+
+@hooks.register("register_admin_urls")
+def register_merge_organizers_urls():
+    return [
+        path(
+            "merge-organizers/",
+            superuser_only(MergeOrganizersSelectView.as_view()),
+            name="events_merge_organizers",
+        ),
+        path(
+            "merge-organizers/confirm/",
+            superuser_only(MergeOrganizersConfirmView.as_view()),
+            name="events_merge_organizers_confirm",
+        ),
+    ]
+
+
+@hooks.register("register_settings_menu_item")
+def register_merge_organizers_menu_item():
+    return SuperuserMenuItem(
+        _("Merge organizers"),
+        reverse_lazy("events_merge_organizers"),
+        icon_name="group",
+        order=1100,
+    )
+
 
 @hooks.register("register_admin_viewset")
 def register_viewset():