[Fix] Add basic formatting #682

Added custom uuid converter and converter-based URL patterns.

Fixes #682

Author: xoaryaa

openwisp_controller/config/apps.py

@@ -9,6 +9,8 @@
     pre_delete,
     pre_save,
 )
+from django.urls import register_converter
+from django.urls.converters import get_converters
 from django.utils.translation import gettext_lazy as _
 from openwisp_notifications.types import (
     register_notification_type,
@@ -20,6 +22,7 @@
 from openwisp_utils.admin_theme.menu import register_menu_group
 
 from . import settings as app_settings
+from .converters import UUIDAnyConverter, UUIDAnyOrFKConverter
 from .signals import (
     config_backend_changed,
     config_deactivated,
@@ -42,6 +45,7 @@ class ConfigConfig(AppConfig):
     default_auto_field = "django.db.models.AutoField"
 
     def ready(self, *args, **kwargs):
+        self.register_path_converters()
         self.__setmodels__()
         self.connect_signals()
         self.register_notification_types()
@@ -51,6 +55,13 @@ def ready(self, *args, **kwargs):
         self.register_menu_groups()
         self.notification_cache_update()
 
+    def register_path_converters(self):
+        converters = get_converters()
+        if "uuid_any" not in converters:
+            register_converter(UUIDAnyConverter, "uuid_any")
+        if "uuid_any_or_fk" not in converters:
+            register_converter(UUIDAnyOrFKConverter, "uuid_any_or_fk")
+
     def __setmodels__(self):
         self.device_model = load_model("config", "Device")
         self.template_model = load_model("config", "Template")

openwisp_controller/config/urls.py

@@ -1,6 +1,10 @@
-from django.urls import path
+from django.urls import path, register_converter
 
+from .converters import UUIDAnyConverter, UUIDAnyOrFKConverter
 from .views import schema
 
+register_converter(UUIDAnyConverter, "uuid_any")
+register_converter(UUIDAnyOrFKConverter, "uuid_or_fk")
+
 app_name = "openwisp_controller"
 urlpatterns = [path("config/schema.json", schema, name="schema")]