[PUI] Updates for AdminButton

- Hide if django admin interface is disabled
- Use correct admin URL

src/backend/InvenTree/InvenTree/api.py

@@ -230,14 +230,23 @@ def get(self, request, *args, **kwargs):
             'debug_mode': settings.DEBUG,
             'docker_mode': settings.DOCKER,
             'default_locale': settings.LANGUAGE_CODE,
-            # Following fields are only available to staff users
-            'system_health': check_system_health() if is_staff else None,
-            'database': InvenTree.version.inventreeDatabase() if is_staff else None,
-            'platform': InvenTree.version.inventreePlatform() if is_staff else None,
-            'installer': InvenTree.version.inventreeInstaller() if is_staff else None,
-            'target': InvenTree.version.inventreeTarget() if is_staff else None,
         }
 
+        if is_staff:
+            # Following fields are only available to staff users
+            data.update({
+                'system_health': check_system_health() if is_staff else None,
+                'database': InvenTree.version.inventreeDatabase() if is_staff else None,
+                'platform': InvenTree.version.inventreePlatform() if is_staff else None,
+                'installer': InvenTree.version.inventreeInstaller()
+                if is_staff
+                else None,
+                'target': InvenTree.version.inventreeTarget() if is_staff else None,
+                'django_admin': settings.INVENTREE_ADMIN_URL
+                if settings.INVENTREE_ADMIN_ENABLED
+                else None,
+            })
+
         return JsonResponse(data)
 
     def check_auth_header(self, request):

src/frontend/src/components/buttons/AdminButton.tsx

@@ -3,6 +3,7 @@ import { IconUserStar } from '@tabler/icons-react';
 import { useCallback, useMemo } from 'react';
 
 import { ModelType } from '../../enums/ModelType';
+import { useServerApiState } from '../../states/ApiState';
 import { useLocalState } from '../../states/LocalState';
 import { useUserState } from '../../states/UserState';
 import { ModelInformationDict } from '../render/ModelType';
@@ -24,17 +25,21 @@ export type AdminButtonProps = {
  */
 export default function AdminButton(props: Readonly<AdminButtonProps>) {
   const user = useUserState();
+  const server = useServerApiState();
 
   const enabled: boolean = useMemo(() => {
     // Only users with superuser permission will see this button
     if (!user || !user.isLoggedIn() || !user.isSuperuser()) {
       return false;
     }
 
-    // TODO: Check if the server has the admin interface enabled
-
     const modelDef = ModelInformationDict[props.model];
 
+    // Check if the server has the admin interface enabled
+    if (!server.server.django_admin) {
+      return false;
+    }
+
     // No admin URL associated with the model
     if (!modelDef.admin_url) {
       return false;
@@ -57,8 +62,8 @@ export default function AdminButton(props: Readonly<AdminButtonProps>) {
         return;
       }
 
-      // TODO: Check the actual "admin" URL (it may be custom)
-      const url = `${host}/admin${modelDef.admin_url}${props.pk}/`;
+      // Generate the URL for the admin interface
+      const url = `${host}/${server.server.django_admin}${modelDef.admin_url}${props.pk}/`;
 
       if (event?.ctrlKey || event?.shiftKey) {
         // Open the link in a new tab

src/frontend/src/defaults/defaults.tsx

@@ -18,7 +18,8 @@ export const emptyServerAPI = {
   platform: null,
   installer: null,
   target: null,
-  default_locale: null
+  default_locale: null,
+  django_admin: null
 };
 
 export interface SiteMarkProps {

src/frontend/src/states/states.tsx

@@ -47,6 +47,7 @@ export interface ServerAPIProps {
   installer: null | string;
   target: null | string;
   default_locale: null | string;
+  django_admin: null | string;
 }
 
 export interface AuthProps {