Fix enabling multiple languages if the APP_NAME in the db was "Arch…

…es" #11660 (#11687)

* Use same guard for "last" project as project-level urls.py #11660

This check sniffs for whether this urls.py is the one being run as a project
(not included by any further apps). For core arches, this would only be true
if running core arches without a project. This was failing on a Django exception
inside i18n_patterns().

This check is the same check that we're using in project-level settings.py

* Also avoid checking APP_NAME in generate_frontend_configuration()

arches/settings_utils.py

@@ -164,7 +164,10 @@ def generate_frontend_configuration():
             "WEBPACK_DEVELOPMENT_SERVER_PORT": settings.WEBPACK_DEVELOPMENT_SERVER_PORT,
         }
 
-        if settings.APP_NAME == "Arches":
+        if str(Path(app_root_path).parent) == root_dir_path:
+            # Running core arches directly without a project, e.g.:
+            # app_root_path: arches/app
+            # root_dir_path: arches
             base_path = root_dir_path
         else:
             base_path = app_root_path

arches/urls.py

@@ -736,7 +736,7 @@
 
 # This must be included in core to keep webpack happy, but cannot be appended when running a project.
 # See https://github.com/archesproject/arches/pull/10754
-if settings.APP_NAME == "Arches":
+if settings.ROOT_URLCONF == __name__:
     if settings.SHOW_LANGUAGE_SWITCH is True:
         urlpatterns = i18n_patterns(*urlpatterns)
 

releases/7.6.4.md

@@ -12,6 +12,7 @@
 - Fix regression where Arches is no longer overriding Django admin templates #[11668](https://github.com/archesproject/arches/issues/11668)
 - Fix bug causing app resources with symlink in their path to not resolve #[11689](https://github.com/archesproject/arches/issues/11689)
 - Fix bug causing the Edit button to not display in the map popup #[11679](https://github.com/archesproject/arches/issues/11679)
+- Fix enabling multiple languages if the `APP_NAME` system settings tile had never been updated #[11660](https://github.com/archesproject/arches/issues/11660)
 
 ### Dependency changes: