Don't try to query ncalbum when Nextcloud <25

app/lib/api/entity_converter.dart

@@ -7,6 +7,7 @@ import 'package:nc_photos/entity/file.dart';
 import 'package:nc_photos/entity/nc_album.dart';
 import 'package:nc_photos/entity/nc_album_item.dart';
 import 'package:nc_photos/entity/person.dart';
+import 'package:nc_photos/entity/server_status.dart';
 import 'package:nc_photos/entity/share.dart';
 import 'package:nc_photos/entity/sharee.dart';
 import 'package:nc_photos/entity/tag.dart';
@@ -179,6 +180,16 @@ class ApiShareeConverter {
   };
 }
 
+class ApiStatusConverter {
+  static ServerStatus fromApi(api.Status status) {
+    return ServerStatus(
+      versionRaw: status.version,
+      versionName: status.versionString,
+      productName: status.productName,
+    );
+  }
+}
+
 class ApiTagConverter {
   static Tag fromApi(api.Tag tag) {
     return Tag(

app/lib/bloc/home_search_suggestion.dart

@@ -5,6 +5,7 @@ import 'package:kiwi/kiwi.dart';
 import 'package:logging/logging.dart';
 import 'package:nc_photos/account.dart';
 import 'package:nc_photos/controller/collections_controller.dart';
+import 'package:nc_photos/controller/server_controller.dart';
 import 'package:nc_photos/di_container.dart';
 import 'package:nc_photos/entity/collection.dart';
 import 'package:nc_photos/entity/person.dart';
@@ -126,7 +127,8 @@ class HomeSearchSuggestionBlocFailure extends HomeSearchSuggestionBlocState {
 @npLog
 class HomeSearchSuggestionBloc
     extends Bloc<HomeSearchSuggestionBlocEvent, HomeSearchSuggestionBlocState> {
-  HomeSearchSuggestionBloc(this.account, this.collectionsController)
+  HomeSearchSuggestionBloc(
+      this.account, this.collectionsController, this.serverController)
       : super(const HomeSearchSuggestionBlocInit()) {
     final c = KiwiContainer().resolve<DiContainer>();
     assert(require(c));
@@ -194,7 +196,9 @@ class HomeSearchSuggestionBloc
           .map((e) => e.collection)
           .toList();
       if (collections.isEmpty) {
-        collections = await ListCollection(_c)(account).last;
+        collections = await ListCollection(_c,
+                serverController: serverController)(account)
+            .last;
       }
       product.addAll(collections.map(_CollectionSearcheable.new));
       _log.info(
@@ -247,6 +251,7 @@ class HomeSearchSuggestionBloc
 
   final Account account;
   final CollectionsController collectionsController;
+  final ServerController serverController;
   late final DiContainer _c;
 
   final _search = Woozy<_Searcheable>(limit: 10);

app/lib/controller/account_controller.dart

@@ -1,6 +1,7 @@
 import 'package:kiwi/kiwi.dart';
 import 'package:nc_photos/account.dart';
 import 'package:nc_photos/controller/collections_controller.dart';
+import 'package:nc_photos/controller/server_controller.dart';
 import 'package:nc_photos/di_container.dart';
 
 class AccountController {
@@ -8,6 +9,7 @@ class AccountController {
     _account = account;
     _collectionsController?.dispose();
     _collectionsController = null;
+    _serverController = null;
   }
 
   Account get account => _account!;
@@ -16,8 +18,15 @@ class AccountController {
       _collectionsController ??= CollectionsController(
         KiwiContainer().resolve<DiContainer>(),
         account: _account!,
+        serverController: serverController,
+      );
+
+  ServerController get serverController =>
+      _serverController ??= ServerController(
+        account: _account!,
       );
 
   Account? _account;
   CollectionsController? _collectionsController;
+  ServerController? _serverController;
 }

app/lib/controller/collections_controller.dart

@@ -6,6 +6,7 @@ import 'package:logging/logging.dart';
 import 'package:mutex/mutex.dart';
 import 'package:nc_photos/account.dart';
 import 'package:nc_photos/controller/collection_items_controller.dart';
+import 'package:nc_photos/controller/server_controller.dart';
 import 'package:nc_photos/di_container.dart';
 import 'package:nc_photos/entity/collection.dart';
 import 'package:nc_photos/entity/collection/util.dart';
@@ -64,6 +65,7 @@ class CollectionsController {
   CollectionsController(
     this._c, {
     required this.account,
+    required this.serverController,
   });
 
   void dispose() {
@@ -264,7 +266,7 @@ class CollectionsController {
       hasNext: false,
     );
     final completer = Completer();
-    ListCollection(_c)(account).listen(
+    ListCollection(_c, serverController: serverController)(account).listen(
       (c) {
         lastData = CollectionStreamEvent(
           data: _prepareDataFor(c),
@@ -325,6 +327,7 @@ class CollectionsController {
 
   final DiContainer _c;
   final Account account;
+  final ServerController serverController;
 
   var _isDataStreamInited = false;
   final _dataStreamController = BehaviorSubject.seeded(

app/lib/controller/server_controller.dart

@@ -0,0 +1,49 @@
+import 'dart:async';
+
+import 'package:logging/logging.dart';
+import 'package:nc_photos/account.dart';
+import 'package:nc_photos/api/entity_converter.dart';
+import 'package:nc_photos/entity/server_status.dart';
+import 'package:nc_photos/np_api_util.dart';
+import 'package:np_api/np_api.dart' as api;
+import 'package:np_codegen/np_codegen.dart';
+import 'package:rxdart/rxdart.dart';
+
+part 'server_controller.g.dart';
+
+@npLog
+class ServerController {
+  ServerController({
+    required this.account,
+  });
+
+  ValueStream<ServerStatus> get status {
+    if (!_statusStreamContorller.hasValue) {
+      unawaited(_load());
+    }
+    return _statusStreamContorller.stream;
+  }
+
+  Future<void> _load() => _getStatus();
+
+  Future<void> _getStatus() async {
+    try {
+      final response = await ApiUtil.fromAccount(account).status().get();
+      if (!response.isGood) {
+        _log.severe("[_getStatus] Failed requesting server: $response");
+        return;
+      }
+      final apiStatus = await api.StatusParser().parse(response.body);
+      final status = ApiStatusConverter.fromApi(apiStatus);
+      _log.info("[_getStatus] Server status: $status");
+      _statusStreamContorller.add(status);
+    } catch (e, stackTrace) {
+      _log.severe("[_getStatus] Failed while get", e, stackTrace);
+      return;
+    }
+  }
+
+  final Account account;
+
+  final _statusStreamContorller = BehaviorSubject<ServerStatus>();
+}

app/lib/controller/server_controller.g.dart

@@ -0,0 +1,14 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'server_controller.dart';
+
+// **************************************************************************
+// NpLogGenerator
+// **************************************************************************
+
+extension _$ServerControllerNpLog on ServerController {
+  // ignore: unused_element
+  Logger get _log => log;
+
+  static final log = Logger("controller.server_controller.ServerController");
+}

app/lib/entity/server_status.dart

@@ -0,0 +1,24 @@
+import 'package:to_string/to_string.dart';
+
+part 'server_status.g.dart';
+
+@toString
+class ServerStatus {
+  const ServerStatus({
+    required this.versionRaw,
+    required this.versionName,
+    required this.productName,
+  });
+
+  @override
+  String toString() => _$toString();
+
+  final String versionRaw;
+  final String versionName;
+  final String productName;
+}
+
+extension ServerStatusExtension on ServerStatus {
+  List<int> get versionNumber => versionRaw.split(".").map(int.parse).toList();
+  int get majorVersion => versionNumber[0];
+}

app/lib/entity/server_status.g.dart

@@ -0,0 +1,14 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'server_status.dart';
+
+// **************************************************************************
+// ToStringGenerator
+// **************************************************************************
+
+extension _$ServerStatusToString on ServerStatus {
+  String _$toString() {
+    // ignore: unnecessary_string_interpolations
+    return "ServerStatus {versionRaw: $versionRaw, versionName: $versionName, productName: $productName}";
+  }
+}

app/lib/use_case/collection/list_collection.dart

@@ -1,16 +1,21 @@
 import 'dart:async';
 
 import 'package:nc_photos/account.dart';
+import 'package:nc_photos/controller/server_controller.dart';
 import 'package:nc_photos/di_container.dart';
 import 'package:nc_photos/entity/album.dart';
 import 'package:nc_photos/entity/collection.dart';
 import 'package:nc_photos/entity/collection/builder.dart';
 import 'package:nc_photos/entity/nc_album.dart';
+import 'package:nc_photos/entity/server_status.dart';
 import 'package:nc_photos/use_case/album/list_album2.dart';
 import 'package:nc_photos/use_case/nc_album/list_nc_album.dart';
 
 class ListCollection {
-  ListCollection(this._c) : assert(require(_c));
+  ListCollection(
+    this._c, {
+    required this.serverController,
+  }) : assert(require(_c));
 
   static bool require(DiContainer c) =>
       DiContainer.has(c, DiType.albumRepo2) &&
@@ -51,6 +56,10 @@ class ListCollection {
         onDone();
       },
     );
+    if (serverController.status.hasValue &&
+        serverController.status.value.majorVersion < 25) {
+      isNcAlbumDone = true;
+    } else {
       ListNcAlbum(_c)(account).listen(
         (event) {
           ncAlbums = event;
@@ -66,8 +75,10 @@ class ListCollection {
           onDone();
         },
       );
+    }
     return controller.stream;
   }
 
   final DiContainer _c;
+  final ServerController serverController;
 }

app/lib/widget/home.dart

@@ -1,9 +1,13 @@
+import 'dart:async';
+
 import 'package:event_bus/event_bus.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:kiwi/kiwi.dart';
 import 'package:logging/logging.dart';
 import 'package:nc_photos/account.dart';
 import 'package:nc_photos/app_localizations.dart';
+import 'package:nc_photos/controller/account_controller.dart';
 import 'package:nc_photos/di_container.dart';
 import 'package:nc_photos/entity/album.dart';
 import 'package:nc_photos/entity/album/data_source.dart';
@@ -64,6 +68,16 @@ class _HomeState extends State<Home> with TickerProviderStateMixin {
       });
     }
     _animationController.value = 1;
+
+    // call once to pre-cache the value
+    unawaited(context
+        .read<AccountController>()
+        .serverController
+        .status
+        .first
+        .then((value) {
+      _log.info("Server status: $value");
+    }));
   }
 
   @override

app/lib/widget/home_search_suggestion.dart

@@ -79,6 +79,7 @@ class _HomeSearchSuggestionState extends State<HomeSearchSuggestion>
     _bloc = (widget.controller._bloc ??= HomeSearchSuggestionBloc(
       widget.account,
       context.read<AccountController>().collectionsController,
+      context.read<AccountController>().serverController,
     ));
     if (_bloc.state is! HomeSearchSuggestionBlocInit) {
       // process the current state

np_api/lib/np_api.dart

@@ -8,6 +8,7 @@ export 'src/entity/nc_album_parser.dart';
 export 'src/entity/person_parser.dart';
 export 'src/entity/share_parser.dart';
 export 'src/entity/sharee_parser.dart';
+export 'src/entity/status_parser.dart';
 export 'src/entity/tag_parser.dart';
 export 'src/entity/tagged_file_parser.dart';
 export 'src/type.dart';

np_api/lib/src/api.dart

@@ -27,6 +27,8 @@ class Api {
 
   ApiPhotos photos(String userId) => ApiPhotos(this, userId);
 
+  ApiStatus status() => ApiStatus(this);
+
   ApiSystemtags systemtags() => ApiSystemtags(this);
 
   ApiSystemtagsRelations systemtagsRelations() => ApiSystemtagsRelations(this);

np_api/lib/src/entity/entity.dart

@@ -299,6 +299,7 @@ class Status with EquatableMixin {
   const Status({
     required this.version,
     required this.versionString,
+    required this.productName,
   });
 
   @override
@@ -308,10 +309,12 @@ class Status with EquatableMixin {
   List<Object?> get props => [
         version,
         versionString,
+        productName,
       ];
 
   final String version;
   final String versionString;
+  final String productName;
 }
 
 @toString

np_api/lib/src/entity/status_parser.dart

@@ -13,6 +13,7 @@ class StatusParser {
     return Status(
       version: json["version"],
       versionString: json["versionstring"],
+      productName: json["productname"],
     );
   }
 }

np_api/test/entity/status_parser_test.dart

@@ -0,0 +1,34 @@
+import 'package:np_api/np_api.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group("StatusParser", () {
+    group("parse", () {
+      test("Nextcloud 25", _nextcloud25);
+    });
+  });
+}
+
+Future<void> _nextcloud25() async {
+  const json = """
+{
+    "installed": true,
+    "maintenance": false,
+    "needsDbUpgrade": false,
+    "version": "25.0.2.3",
+    "versionstring": "25.0.2",
+    "edition": "",
+    "productname": "Nextcloud",
+    "extendedSupport": false
+}
+""";
+  final results = await StatusParser().parse(json);
+  expect(
+    results,
+    const Status(
+      version: "25.0.2.3",
+      versionString: "25.0.2",
+      productName: "Nextcloud",
+    ),
+  );
+}