Disable Realbooru while API is offline

installer/RuleGel.iss

@@ -1,5 +1,5 @@
 #define MyAppName "RuleGel"
-#define MyAppVersion "1.0.1"
+#define MyAppVersion "1.0.2"
 #define MyAppPublisher "RarDog"
 #define MyAppExeName "gel_rule_app.exe"
 

lib/app/app_version.dart

@@ -1,2 +1,2 @@
-const appDisplayVersion = '1.0.1';
+const appDisplayVersion = '1.0.2';
-const appBuildNumber = 9;
+const appBuildNumber = 10;

lib/app/changelog.dart

@@ -1,4 +1,13 @@
 const ruleGelChangelog = [
+  RuleGelChange(
+    version: '1.0.2',
+    title: 'Realbooru safety fix',
+    bullets: [
+      'Realbooru stays available in Providers, but is disabled by default while its public DAPI is offline.',
+      'Provider diagnostics now surface the Realbooru API reason instead of a generic exception.',
+      'Existing enabled Realbooru configs are disabled on startup so the main feed is not polluted by a known-offline API.',
+    ],
+  ),
   RuleGelChange(
     version: '1.0.1',
     title: 'Realbooru and mobile polish',

lib/backend/providers/realbooru_provider.dart

@@ -107,14 +107,17 @@ class RealbooruProvider extends GelbooruProvider {
       final success = data['success']?.toString().toLowerCase();
       if (success == 'false') {
         throw ProviderUnavailableException(
-          (data['message'] ?? 'Realbooru search is unavailable').toString(),
+          (data['message'] ??
+                  data['reason'] ??
+                  'Realbooru search is unavailable')
+              .toString(),
         );
       }
     }
     final text = data?.toString().toLowerCase() ?? '';
     if (text.contains('success="false"') || text.contains("success='false'")) {
-      final message =
+      final message = RegExp(r'''(?:message|reason)\s*=\s*["']([^"']+)["']''')
-          RegExp(r'''message\s*=\s*["']([^"']+)["']''').firstMatch(text);
+          .firstMatch(data?.toString() ?? '');
       throw ProviderUnavailableException(
         message?.group(1) ?? 'Realbooru search is unavailable',
       );

lib/backend/repositories/provider_repository.dart

@@ -112,7 +112,7 @@ class ProviderRepository {
         name: 'Realbooru',
         baseUrl: 'https://realbooru.com',
         apiType: 'realbooru',
-        enabled: true,
+        enabled: false,
         priority: 7,
         timeoutSeconds: 20,
         customHeaders: const {},
@@ -141,6 +141,10 @@ class ProviderRepository {
         if (exists == null) {
           await isar.providerConfigEntitys
               .put(ProviderConfigEntity.fromModel(seed));
+        } else if (seed.id == 'realbooru' && exists.enabled) {
+          exists.enabled = false;
+          exists.updatedAt = DateTime.now();
+          await isar.providerConfigEntitys.put(exists);
         }
       }
     });

pubspec.yaml

@@ -1,7 +1,7 @@
 name: gel_rule_app
 description: Local backend/core layer for a Flutter booru browser app.
 publish_to: "none"
-version: 1.0.1+9
+version: 1.0.2+10
 
 environment:
   sdk: ">=3.3.0 <4.0.0"

test/backend/isar_integration_test.dart

@@ -74,6 +74,10 @@ void main() {
       'e926',
       'realbooru',
     ]);
+    expect(
+      providers.singleWhere((provider) => provider.id == 'realbooru').enabled,
+      isFalse,
+    );
   });
 
   test('settings saveEnabledProviders updates provider configs', () async {

test/backend/provider_parser_test.dart

@@ -210,7 +210,7 @@ void main() {
         .where((provider) => provider.id == 'realbooru')
         .single;
 
-    expect(realbooru.enabled, isTrue);
+    expect(realbooru.enabled, isFalse);
     expect(realbooru.apiType, 'realbooru');
     expect(realbooru.baseUrl, 'https://realbooru.com');
   });