✨ Subscriptions

assets/locales/en_us.json

@@ -410,5 +410,8 @@
   "userLevel13": "Immortal",
   "postBrowsingIn": "Browsing in @region",
   "needRestartToApply": "Restart the application to take effect",
-  "holdToSeeDetail": "Long press / Mouse hover to see detail"
+  "holdToSeeDetail": "Long press / Mouse hover to see detail",
+  "subscribe": "Subscribe",
+  "subscribed": "Subscribed",
+  "unsubscribe": "Unsubscribe"
 }

assets/locales/zh_cn.json

@@ -411,5 +411,8 @@
   "userLevel13": "万古流芳",
   "postBrowsingIn": "浏览 @region 内的帖子中",
   "needRestartToApply": "需要重启应用来生效",
-  "holdToSeeDetail": "长按 / 鼠标悬浮来查看详情"
+  "holdToSeeDetail": "长按 / 鼠标悬浮来查看详情",
+  "subscribe": "订阅",
+  "subscribed": "已订阅",
+  "unsubscribe": "取消订阅"
 }

lib/main.dart

@@ -20,6 +20,7 @@ import 'package:solian/providers/last_read.dart';
 import 'package:solian/providers/link_expander.dart';
 import 'package:solian/providers/navigation.dart';
 import 'package:solian/providers/stickers.dart';
+import 'package:solian/providers/subscription.dart';
 import 'package:solian/providers/theme_switcher.dart';
 import 'package:solian/providers/websocket.dart';
 import 'package:solian/providers/auth.dart';
@@ -151,6 +152,7 @@ class SolianApp extends StatelessWidget {
     Get.lazyPut(() => LinkExpandProvider());
     Get.lazyPut(() => DailySignProvider());
     Get.lazyPut(() => LastReadProvider());
+    Get.lazyPut(() => SubscriptionProvider());
 
     Get.find<WebSocketProvider>().requestPermissions();
   }

lib/models/account.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 
 part 'account.g.dart';
 

lib/models/account_status.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 
 part 'account_status.g.dart';
 

lib/models/attachment.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/account.dart';
 
 part 'attachment.g.dart';

lib/models/auth.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/account.dart';
 
 part 'auth.g.dart';

lib/models/call.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:livekit_client/livekit_client.dart';
 import 'package:solian/models/channel.dart';
 

lib/models/channel.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/account.dart';
 import 'package:solian/models/realm.dart';
 

lib/models/daily_sign.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:get/get.dart';
 import 'package:solian/models/account.dart';
 

lib/models/event.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/channel.dart';
 
 part 'event.g.dart';

lib/models/link.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 
 part 'link.g.dart';
 

lib/models/notification.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 
 part 'notification.g.dart';
 

lib/models/packet.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 
 part 'packet.g.dart';
 

lib/models/pagination.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 
 part 'pagination.g.dart';
 

lib/models/post.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/account.dart';
 import 'package:solian/models/post_categories.dart';
 import 'package:solian/models/realm.dart';

lib/models/post_categories.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 
 part 'post_categories.g.dart';
 

lib/models/realm.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/account.dart';
 
 part 'realm.g.dart';

lib/models/relations.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/account.dart';
 
 part 'relations.g.dart';

lib/models/stickers.dart

@@ -1,4 +1,4 @@
-import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:json_annotation/json_annotation.dart';
 import 'package:solian/models/account.dart';
 import 'package:solian/models/attachment.dart';
 import 'package:solian/services.dart';

lib/models/subscription.dart

@@ -0,0 +1,41 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'package:solian/models/account.dart';
+import 'package:solian/models/post_categories.dart';
+
+part 'subscription.g.dart';
+
+@JsonSerializable()
+class Subscription {
+  int id;
+  DateTime createdAt;
+  DateTime updatedAt;
+  DateTime? deletedAt;
+  int followerId;
+  Account follower;
+  int? accountId;
+  Account? account;
+  int? tagId;
+  Tag? tag;
+  int? categoryId;
+  Category? category;
+
+  Subscription({
+    required this.id,
+    required this.createdAt,
+    required this.updatedAt,
+    required this.deletedAt,
+    required this.followerId,
+    required this.follower,
+    required this.accountId,
+    required this.account,
+    required this.tagId,
+    required this.tag,
+    required this.categoryId,
+    required this.category,
+  });
+
+  factory Subscription.fromJson(Map<String, dynamic> json) =>
+      _$SubscriptionFromJson(json);
+
+  Map<String, dynamic> toJson() => _$SubscriptionToJson(this);
+}

lib/models/subscription.g.dart

@@ -0,0 +1,46 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'subscription.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Subscription _$SubscriptionFromJson(Map<String, dynamic> json) => Subscription(
+      id: (json['id'] as num).toInt(),
+      createdAt: DateTime.parse(json['created_at'] as String),
+      updatedAt: DateTime.parse(json['updated_at'] as String),
+      deletedAt: json['deleted_at'] == null
+          ? null
+          : DateTime.parse(json['deleted_at'] as String),
+      followerId: (json['follower_id'] as num).toInt(),
+      follower: Account.fromJson(json['follower'] as Map<String, dynamic>),
+      accountId: (json['account_id'] as num?)?.toInt(),
+      account: json['account'] == null
+          ? null
+          : Account.fromJson(json['account'] as Map<String, dynamic>),
+      tagId: (json['tag_id'] as num?)?.toInt(),
+      tag: json['tag'] == null
+          ? null
+          : Tag.fromJson(json['tag'] as Map<String, dynamic>),
+      categoryId: (json['category_id'] as num?)?.toInt(),
+      category: json['category'] == null
+          ? null
+          : Category.fromJson(json['category'] as Map<String, dynamic>),
+    );
+
+Map<String, dynamic> _$SubscriptionToJson(Subscription instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'created_at': instance.createdAt.toIso8601String(),
+      'updated_at': instance.updatedAt.toIso8601String(),
+      'deleted_at': instance.deletedAt?.toIso8601String(),
+      'follower_id': instance.followerId,
+      'follower': instance.follower.toJson(),
+      'account_id': instance.accountId,
+      'account': instance.account?.toJson(),
+      'tag_id': instance.tagId,
+      'tag': instance.tag?.toJson(),
+      'category_id': instance.categoryId,
+      'category': instance.category?.toJson(),
+    };

lib/providers/content/posts.dart

@@ -97,8 +97,8 @@ class PostProvider extends GetConnect {
     return resp;
   }
 
-  Future<List<Post>> listPostFeaturedReply(String alias) async {
+  Future<List<Post>> listPostFeaturedReply(String alias, {int take = 1}) async {
-    final resp = await get('/posts/$alias/replies/featured');
+    final resp = await get('/posts/$alias/replies/featured?take=$take');
     if (resp.statusCode != 200) {
       throw RequestException(resp);
     }

lib/providers/subscription.dart

@@ -0,0 +1,46 @@
+import 'package:get/get.dart';
+import 'package:solian/exceptions/request.dart';
+import 'package:solian/exceptions/unauthorized.dart';
+import 'package:solian/models/subscription.dart';
+import 'package:solian/providers/auth.dart';
+
+class SubscriptionProvider extends GetxController {
+  Future<Subscription?> getSubscriptionOnUser(int userId) async {
+    final auth = Get.find<AuthProvider>();
+    if (!auth.isAuthorized.value) throw const UnauthorizedException();
+
+    final client = await auth.configureClient('co');
+    final resp = await client.get('/subscriptions/users/$userId');
+    if (resp.statusCode == 404) {
+      return null;
+    } else if (resp.statusCode != 200) {
+      throw RequestException(resp);
+    }
+
+    return Subscription.fromJson(resp.body);
+  }
+
+  Future<Subscription> subscribeToUser(int userId) async {
+    final auth = Get.find<AuthProvider>();
+    if (!auth.isAuthorized.value) throw const UnauthorizedException();
+
+    final client = await auth.configureClient('co');
+    final resp = await client.post('/subscriptions/users/$userId', {});
+    if (resp.statusCode != 200) {
+      throw RequestException(resp);
+    }
+
+    return Subscription.fromJson(resp.body);
+  }
+
+  Future<void> unsubscribeFromUser(int userId) async {
+    final auth = Get.find<AuthProvider>();
+    if (!auth.isAuthorized.value) throw const UnauthorizedException();
+
+    final client = await auth.configureClient('co');
+    final resp = await client.delete('/subscriptions/users/$userId');
+    if (resp.statusCode != 200) {
+      throw RequestException(resp);
+    }
+  }
+}

lib/screens/account/profile_page.dart

@@ -8,8 +8,10 @@ import 'package:solian/models/account.dart';
 import 'package:solian/models/attachment.dart';
 import 'package:solian/models/pagination.dart';
 import 'package:solian/models/post.dart';
+import 'package:solian/models/subscription.dart';
 import 'package:solian/providers/account_status.dart';
 import 'package:solian/providers/relation.dart';
+import 'package:solian/providers/subscription.dart';
 import 'package:solian/services.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
@@ -37,12 +39,21 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
 
   bool _isBusy = true;
   bool _isMakingFriend = false;
+  bool _isSubscribing = false;
   bool _showMature = false;
 
   Account? _userinfo;
+  Subscription? _subscription;
   List<Post> _pinnedPosts = List.empty();
   int _totalUpvote = 0, _totalDownvote = 0;
 
+  Future<void> _getSubscription() async {
+    setState(() => _isSubscribing = true);
+    _subscription = await Get.find<SubscriptionProvider>()
+        .getSubscriptionOnUser(_userinfo!.id);
+    setState(() => _isSubscribing = false);
+  }
+
   Future<void> _getUserinfo() async {
     setState(() => _isBusy = true);
 
@@ -70,7 +81,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
     setState(() => _isBusy = false);
   }
 
-  Future<void> getPinnedPosts() async {
+  Future<void> _getPinnedPosts() async {
     final client = await ServiceFinder.configureClient('interactive');
     final resp = await client.get('/users/${widget.name}/pin');
     if (resp.statusCode != 200) {
@@ -115,8 +126,10 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
       }
     });
 
-    _getUserinfo();
+    _getUserinfo().then((_) {
-    getPinnedPosts();
+      _getSubscription();
+      _getPinnedPosts();
+    });
   }
 
   Widget _buildStatisticsEntry(String label, String content) {
@@ -180,6 +193,40 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
                         ],
                       ),
                     ),
+                    if (_userinfo != null && _subscription == null)
+                      OutlinedButton(
+                        style: const ButtonStyle(
+                          visualDensity:
+                              VisualDensity(horizontal: -4, vertical: -2),
+                        ),
+                        onPressed: _isSubscribing
+                            ? null
+                            : () async {
+                                setState(() => _isSubscribing = true);
+                                _subscription =
+                                    await Get.find<SubscriptionProvider>()
+                                        .subscribeToUser(_userinfo!.id);
+                                setState(() => _isSubscribing = false);
+                              },
+                        child: Text('subscribe'.tr),
+                      )
+                    else if (_userinfo != null)
+                      OutlinedButton(
+                        style: const ButtonStyle(
+                          visualDensity:
+                              VisualDensity(horizontal: -4, vertical: -2),
+                        ),
+                        onPressed: _isSubscribing
+                            ? null
+                            : () async {
+                                setState(() => _isSubscribing = true);
+                                await Get.find<SubscriptionProvider>()
+                                    .unsubscribeFromUser(_userinfo!.id);
+                                _subscription = null;
+                                setState(() => _isSubscribing = false);
+                              },
+                        child: Text('unsubscribe'.tr),
+                      ),
                     if (_userinfo != null &&
                         !_relationshipProvider.hasFriend(_userinfo!))
                       IconButton(
@@ -245,7 +292,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
               RefreshIndicator(
                 onRefresh: () => Future.wait([
                   _postController.reloadAllOver(),
-                  getPinnedPosts(),
+                  _getPinnedPosts(),
                 ]),
                 child: CustomScrollView(slivers: [
                   SliverToBoxAdapter(

lib/widgets/attachments/attachment_item.dart

@@ -282,6 +282,8 @@ class _AttachmentItemVideoState extends State<_AttachmentItemVideo> {
                         children: [
                           Text(
                             widget.item.alt,
+                            maxLines: 1,
+                            overflow: TextOverflow.ellipsis,
                             style: const TextStyle(
                               shadows: labelShadows,
                               color: Colors.white,
@@ -447,6 +449,8 @@ class _AttachmentItemAudioState extends State<_AttachmentItemAudio> {
                         children: [
                           Text(
                             widget.item.alt,
+                            maxLines: 1,
+                            overflow: TextOverflow.ellipsis,
                             style: const TextStyle(
                               shadows: labelShadows,
                               color: Colors.white,

pubspec.lock

@@ -909,14 +909,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "10.7.0"
-  freezed_annotation:
-    dependency: "direct main"
-    description:
-      name: freezed_annotation
-      sha256: c2e2d632dd9b8a2b7751117abcfc2b4888ecfe181bd9fca7170d9ef02e595fe2
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.4"
   frontend_server_client:
     dependency: transitive
     description:

pubspec.yaml

@@ -68,7 +68,6 @@ dependencies:
   flutter_svg: ^2.0.10+1
   cross_file: ^0.3.4+2
   google_fonts: ^6.2.1
-  freezed_annotation: ^2.4.4
   json_annotation: ^4.9.0
   gap: ^3.0.1
   fl_chart: ^0.69.0