🚀 Launch 3.0.0+111

assets/i18n/en-US.json

@@ -375,7 +375,9 @@
   "postContent": "Content",
   "postSettings": "Settings",
   "postPublisherUnselected": "Publisher Unspecified",
-  "postVisibility": "Visibility",
+  "postType": "Post Type",
+  "articleAttachmentHint": "Attachments must be uploaded and inserted into the article body to be visible.",
+  "postVisibility": "Post Visibility",
   "postVisibilityPublic": "Public",
   "postVisibilityFriends": "Friends Only",
   "postVisibilityUnlisted": "Unlisted",
@@ -686,8 +688,9 @@
   "aboutScreenDeveloperSectionTitle": "Developer",
   "aboutScreenContactUsTitle": "Contact Us",
   "aboutScreenLicenseTitle": "License",
-  "aboutScreenLicenseContent": "All copyright reserved © {} Solsynth\nOpen-sourced under license GNU AGPL v3.0",
-  "aboutScreenCopyright": "© {} {}. All rights reserved.",
+  "aboutScreenLicenseContent": "GNU Affero General Public License v3.0",
+  "aboutScreenCopyright": "All rights reserved © Solsynth {}",
+  "aboutScreenMadeWith": "Made with ❤︎️ by Solar Network Team",
   "aboutScreenFailedToLoadPackageInfo": "Failed to load package info: {error}",
   "copiedToClipboard": "Copied to clipboard",
   "copyToClipboardTooltip": "Copy to clipboard",

assets/i18n/zh-CN.json

@@ -512,5 +512,33 @@
   "orderId": "订单 ID",
   "enterOrderId": "输入您的订单 ID",
   "restore": "恢复",
-  "keyboardShortcuts": "键盘快捷键"
+  "keyboardShortcuts": "键盘快捷键",
+  "about": "关于",
+  "membershipCancel": "取消会员订阅",
+  "membershipCancelConfirm": "您确定要取消您的会员订阅？",
+  "membershipCancelHint": "您确定要取消您的会员订阅吗？您将不会再被收费。您的会员资格将在当前计费周期结束前保持有效。并且您在当前订阅结束之前无法重新订阅。",
+  "membershipCancelSuccess": "您的会员订阅已成功取消。",
+  "aboutScreenTitle": "关于",
+  "aboutScreenVersionInfo": "版本 {} ({})",
+  "aboutScreenAppInfoSectionTitle": "应用信息",
+  "aboutScreenPackageNameLabel": "包名",
+  "aboutScreenVersionLabel": "版本",
+  "aboutScreenBuildNumberLabel": "构建编号",
+  "aboutScreenLinksSectionTitle": "链接",
+  "aboutScreenPrivacyPolicyTitle": "隐私政策",
+  "aboutScreenTermsOfServiceTitle": "服务条款",
+  "aboutScreenOpenSourceLicensesTitle": "开源许可证",
+  "aboutScreenDeveloperSectionTitle": "开发者",
+  "aboutScreenContactUsTitle": "联系我们",
+  "aboutScreenLicenseTitle": "许可证",
+  "aboutScreenLicenseContent": "GNU Affero General Public License v3.0",
+  "aboutScreenCopyright": "版权所有 © 索尔辛茨 {}",
+  "aboutScreenMadeWith": "由 Solar Network Team 用 ❤︎️ 制作",
+  "aboutScreenFailedToLoadPackageInfo": "加载包信息失败：{error}",
+  "copiedToClipboard": "已复制到剪贴板",
+  "copyToClipboardTooltip": "复制到剪贴板",
+  "postForwardingTo": "转发给",
+  "postReplyingTo": "回复给",
+  "postEditing": "您正在编辑现有帖子",
+  "postArticle": "文章"
 }

lib/main.dart

@@ -221,7 +221,7 @@ class IslandApp extends HookConsumerWidget {
       Future(() {
         userNotifier.fetchUser().then((_) {
           final user = ref.watch(userInfoProvider);
-          if (user.hasValue) {
+          if (user.value != null) {
             final apiClient = ref.read(apiClientProvider);
             subscribePushNotification(apiClient);
             final wsNotifier = ref.read(websocketStateProvider.notifier);

lib/pods/userinfo.dart

@@ -18,8 +18,13 @@ class UserInfoNotifier extends StateNotifier<AsyncValue<SnAccount?>> {
       final user = SnAccount.fromJson(response.data);
       state = AsyncValue.data(user);
     } catch (error, stackTrace) {
-      log("[UserInfo] Failed to fetch user info: $error");
-      state = AsyncValue.error(error, stackTrace);
+      log(
+        "[UserInfo] Failed to fetch user info...",
+        name: 'UserInfoNotifier',
+        error: error,
+        stackTrace: stackTrace,
+      );
+      state = AsyncValue.data(null);
     }
   }
 

lib/screens/about.dart

@@ -1,24 +1,34 @@
+import 'package:device_info_plus/device_info_plus.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:gap/gap.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:island/pods/network.dart';
+import 'package:island/services/notify.dart';
+import 'package:island/services/udid.native.dart';
+import 'package:island/widgets/alert.dart';
+import 'package:material_symbols_icons/symbols.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:styled_widget/styled_widget.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:easy_localization/easy_localization.dart';
 
-class AboutScreen extends StatefulWidget {
+class AboutScreen extends ConsumerStatefulWidget {
   const AboutScreen({super.key});
 
   @override
-  State<AboutScreen> createState() => _AboutScreenState();
+  ConsumerState<AboutScreen> createState() => _AboutScreenState();
 }
 
-class _AboutScreenState extends State<AboutScreen> {
+class _AboutScreenState extends ConsumerState<AboutScreen> {
   PackageInfo _packageInfo = PackageInfo(
     appName: 'Solian',
     packageName: 'dev.solsynth.solian',
     version: '1.0.0',
     buildNumber: '1',
   );
+  BaseDeviceInfo? _deviceInfo;
+  String? _deviceUdid;
   bool _isLoading = true;
   String? _errorMessage;
 
@@ -26,6 +36,7 @@ class _AboutScreenState extends State<AboutScreen> {
   void initState() {
     super.initState();
     _initPackageInfo();
+    _initDeviceInfo();
   }
 
   Future<void> _initPackageInfo() async {
@@ -49,6 +60,25 @@ class _AboutScreenState extends State<AboutScreen> {
     }
   }
 
+  Future<void> _initDeviceInfo() async {
+    try {
+      final deviceInfoPlugin = DeviceInfoPlugin();
+      _deviceInfo = await deviceInfoPlugin.deviceInfo;
+      _deviceUdid = await getUdid();
+      if (mounted) {
+        setState(() {});
+      }
+    } catch (e) {
+      if (mounted) {
+        setState(() {
+          _errorMessage = 'aboutScreenFailedToLoadDeviceInfo'.tr(
+            args: [e.toString()],
+          );
+        });
+      }
+    }
+  }
+
   Future<void> _launchURL(String url) async {
     final uri = Uri.parse(url);
     if (await canLaunchUrl(uri)) {
@@ -108,25 +138,66 @@ class _AboutScreenState extends State<AboutScreen> {
                       children: [
                         _buildInfoItem(
                           context,
-                          icon: Icons.info_outline,
+                          icon: Symbols.info,
                           label: 'aboutScreenPackageNameLabel'.tr(),
                           value: _packageInfo.packageName,
                         ),
                         _buildInfoItem(
                           context,
-                          icon: Icons.update,
+                          icon: Symbols.update,
                           label: 'aboutScreenVersionLabel'.tr(),
                           value: _packageInfo.version,
                         ),
                         _buildInfoItem(
                           context,
-                          icon: Icons.build,
+                          icon: Symbols.build,
                           label: 'aboutScreenBuildNumberLabel'.tr(),
                           value: _packageInfo.buildNumber,
                         ),
                       ],
                     ),
 
+                    if (_deviceInfo != null) const SizedBox(height: 16),
+
+                    if (_deviceInfo != null)
+                      _buildSection(
+                        context,
+                        title: 'Device Information',
+                        children: [
+                          _buildInfoItem(
+                            context,
+                            icon: Symbols.label,
+                            label: 'Device Name',
+                            value: _deviceInfo?.data['name'],
+                          ),
+                          _buildInfoItem(
+                            context,
+                            icon: Symbols.fingerprint,
+                            label: 'Device Identifier',
+                            value: _deviceUdid ?? 'N/A',
+                            copyable: true,
+                          ),
+                          const Divider(height: 1),
+                          _buildListTile(
+                            context,
+                            icon: Symbols.notifications_active,
+                            title: 'Reactivate Push Notifications',
+                            onTap: () async {
+                              showLoadingModal(context);
+                              try {
+                                await subscribePushNotification(
+                                  ref.watch(apiClientProvider),
+                                );
+                              } catch (err) {
+                                showErrorAlert(err);
+                              } finally {
+                                if (context.mounted) hideLoadingModal(context);
+                              }
+                            },
+                          ),
+                        ],
+                      ),
+
                     const SizedBox(height: 16),
 
                     // Links Card
@@ -136,7 +207,7 @@ class _AboutScreenState extends State<AboutScreen> {
                       children: [
                         _buildListTile(
                           context,
-                          icon: Icons.privacy_tip_outlined,
+                          icon: Symbols.privacy_tip,
                           title: 'aboutScreenPrivacyPolicyTitle'.tr(),
                           onTap:
                               () => _launchURL(
@@ -145,7 +216,7 @@ class _AboutScreenState extends State<AboutScreen> {
                         ),
                         _buildListTile(
                           context,
-                          icon: Icons.description_outlined,
+                          icon: Symbols.description,
                           title: 'aboutScreenTermsOfServiceTitle'.tr(),
                           onTap:
                               () => _launchURL(
@@ -154,7 +225,7 @@ class _AboutScreenState extends State<AboutScreen> {
                         ),
                         _buildListTile(
                           context,
-                          icon: Icons.code,
+                          icon: Symbols.code,
                           title: 'aboutScreenOpenSourceLicensesTitle'.tr(),
                           onTap: () {
                             showLicensePage(
@@ -177,14 +248,14 @@ class _AboutScreenState extends State<AboutScreen> {
                       children: [
                         _buildListTile(
                           context,
-                          icon: Icons.email_outlined,
+                          icon: Symbols.email,
                           title: 'aboutScreenContactUsTitle'.tr(),
                           subtitle: 'lily@solsynth.dev',
                           onTap: () => _launchURL('mailto:lily@solsynth.dev'),
                         ),
                         _buildListTile(
                           context,
-                          icon: Icons.copyright,
+                          icon: Symbols.copyright,
                           title: 'aboutScreenLicenseTitle'.tr(),
                           subtitle: 'aboutScreenLicenseContent'.tr(
                             args: [DateTime.now().year.toString()],
@@ -202,14 +273,25 @@ class _AboutScreenState extends State<AboutScreen> {
                     // Copyright
                     Padding(
                       padding: const EdgeInsets.all(16.0),
-                      child: Text(
-                        'aboutScreenCopyright'.tr(
-                          args: [DateTime.now().year.toString(), "Solsynth"],
-                        ),
-                        style: theme.textTheme.bodySmall,
-                        textAlign: TextAlign.center,
+                      child: Column(
+                        children: [
+                          Text(
+                            'aboutScreenCopyright'.tr(
+                              args: [DateTime.now().year.toString()],
+                            ),
+                            style: theme.textTheme.bodySmall,
+                            textAlign: TextAlign.center,
+                          ),
+                          const Gap(1),
+                          Text(
+                            'aboutScreenMadeWith'.tr(),
+                            textAlign: TextAlign.center,
+                          ).fontSize(10).opacity(0.8),
+                        ],
                       ),
                     ),
+
+                    Gap(MediaQuery.of(context).padding.bottom + 16),
                   ],
                 ),
               ),
@@ -247,6 +329,7 @@ class _AboutScreenState extends State<AboutScreen> {
     required IconData icon,
     required String label,
     required String value,
+    bool copyable = false,
   }) {
     return Padding(
       padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
@@ -263,13 +346,14 @@ class _AboutScreenState extends State<AboutScreen> {
                 SelectableText(
                   value,
                   style: Theme.of(context).textTheme.bodyMedium,
+                  maxLines: copyable ? 1 : null,
                 ),
               ],
             ),
           ),
-          if (value.startsWith('http') || value.contains('@'))
+          if (value.startsWith('http') || value.contains('@') || copyable)
             IconButton(
-              icon: const Icon(Icons.copy, size: 16),
+              icon: const Icon(Symbols.content_copy, size: 16),
               onPressed: () {
                 Clipboard.setData(ClipboardData(text: value));
                 ScaffoldMessenger.of(context).showSnackBar(
@@ -301,7 +385,7 @@ class _AboutScreenState extends State<AboutScreen> {
           subtitle: subtitle != null ? Text(subtitle) : null,
           isThreeLine: multipleLines,
           trailing: const Icon(
-            Icons.chevron_right,
+            Symbols.chevron_right,
           ).padding(top: multipleLines ? 8 : 0),
           shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
           onTap: onTap,

lib/screens/account.dart

@@ -59,7 +59,7 @@ class AccountScreen extends HookConsumerWidget {
       notificationUnreadCountNotifierProvider,
     );
 
-    if (!user.hasValue || user.value == null) {
+    if (user.value == null || user.value == null) {
       return _UnauthorizedAccountScreen();
     }
 
@@ -367,12 +367,23 @@ class _UnauthorizedAccountScreen extends StatelessWidget {
                   ),
                 ),
                 const Gap(8),
-                TextButton(
-                  onPressed: () {
-                    context.push('/settings');
-                  },
-                  child: Text('appSettings').tr(),
-                ).center(),
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    TextButton(
+                      onPressed: () {
+                        context.push('/about');
+                      },
+                      child: Text('about').tr(),
+                    ),
+                    TextButton(
+                      onPressed: () {
+                        context.push('/settings');
+                      },
+                      child: Text('appSettings').tr(),
+                    ),
+                  ],
+                ),
               ],
             ),
           ).center(),

lib/screens/account/event_calendar.dart

@@ -82,7 +82,7 @@ class EventCalanderScreen extends HookConsumerWidget {
                       ),
 
                       // Show user profile if viewing someone else's calendar
-                      if (name != 'me' && user.hasValue)
+                      if (name != 'me' && user.value != null)
                         AccountNameplate(name: name),
                     ],
                   ),
@@ -106,7 +106,7 @@ class EventCalanderScreen extends HookConsumerWidget {
                     ).padding(horizontal: 8, vertical: 4),
 
                     // Show user profile if viewing someone else's calendar
-                    if (name != 'me' && user.hasValue)
+                    if (name != 'me' && user.value != null)
                       AccountNameplate(name: name),
                     Gap(MediaQuery.of(context).padding.bottom + 16),
                   ],

lib/screens/account/profile.dart

@@ -72,6 +72,8 @@ Future<Color?> accountAppbarForcegroundColor(Ref ref, String uname) async {
 
 @riverpod
 Future<SnChatRoom?> accountDirectChat(Ref ref, String uname) async {
+  final userInfo = ref.watch(userInfoProvider);
+  if (userInfo.value == null) return null;
   final account = await ref.watch(accountProvider(uname).future);
   final apiClient = ref.watch(apiClientProvider);
   try {
@@ -87,6 +89,8 @@ Future<SnChatRoom?> accountDirectChat(Ref ref, String uname) async {
 
 @riverpod
 Future<SnRelationship?> accountRelationship(Ref ref, String uname) async {
+  final userInfo = ref.watch(userInfoProvider);
+  if (userInfo.value == null) return null;
   final account = await ref.watch(accountProvider(uname).future);
   final apiClient = ref.watch(apiClientProvider);
   try {
@@ -219,6 +223,8 @@ class AccountProfileScreen extends HookConsumerWidget {
       ];
     }
 
+    final user = ref.watch(userInfoProvider);
+
     return account.when(
       data:
           (data) => AppScaffold(
@@ -379,56 +385,60 @@ class AccountProfileScreen extends HookConsumerWidget {
                   ).padding(horizontal: 24),
                 ),
 
-                SliverToBoxAdapter(
-                  child: const Divider(height: 1).padding(top: 24, bottom: 12),
-                ),
-                SliverToBoxAdapter(
-                  child: Row(
-                    spacing: 8,
-                    children: [
-                      Expanded(
-                        child: FilledButton.icon(
-                          style: ButtonStyle(
-                            backgroundColor: WidgetStatePropertyAll(
-                              accountRelationship.value == null
-                                  ? null
-                                  : Theme.of(context).colorScheme.secondary,
-                            ),
-                            foregroundColor: WidgetStatePropertyAll(
-                              accountRelationship.value == null
-                                  ? null
-                                  : Theme.of(context).colorScheme.onSecondary,
-                            ),
-                          ),
-                          onPressed: relationshipAction,
-                          label:
-                              Text(
+                if (user.value != null)
+                  SliverToBoxAdapter(
+                    child: const Divider(
+                      height: 1,
+                    ).padding(top: 24, bottom: 12),
+                  ),
+                if (user.value != null)
+                  SliverToBoxAdapter(
+                    child: Row(
+                      spacing: 8,
+                      children: [
+                        Expanded(
+                          child: FilledButton.icon(
+                            style: ButtonStyle(
+                              backgroundColor: WidgetStatePropertyAll(
                                 accountRelationship.value == null
-                                    ? 'addFriendShort'
-                                    : 'added',
-                              ).tr(),
-                          icon:
-                              accountRelationship.value == null
-                                  ? const Icon(Symbols.person_add)
-                                  : const Icon(Symbols.person_check),
+                                    ? null
+                                    : Theme.of(context).colorScheme.secondary,
+                              ),
+                              foregroundColor: WidgetStatePropertyAll(
+                                accountRelationship.value == null
+                                    ? null
+                                    : Theme.of(context).colorScheme.onSecondary,
+                              ),
+                            ),
+                            onPressed: relationshipAction,
+                            label:
+                                Text(
+                                  accountRelationship.value == null
+                                      ? 'addFriendShort'
+                                      : 'added',
+                                ).tr(),
+                            icon:
+                                accountRelationship.value == null
+                                    ? const Icon(Symbols.person_add)
+                                    : const Icon(Symbols.person_check),
+                          ),
                         ),
-                      ),
-                      Expanded(
-                        child: FilledButton.icon(
-                          onPressed: directMessageAction,
-                          icon: const Icon(Symbols.message),
-                          label:
-                              Text(
-                                accountChat.value == null
-                                    ? 'createDirectMessage'
-                                    : 'gotoDirectMessage',
-                                maxLines: 1,
-                              ).tr(),
+                        Expanded(
+                          child: FilledButton.icon(
+                            onPressed: directMessageAction,
+                            icon: const Icon(Symbols.message),
+                            label:
+                                Text(
+                                  accountChat.value == null
+                                      ? 'createDirectMessage'
+                                      : 'gotoDirectMessage',
+                                  maxLines: 1,
+                                ).tr(),
+                          ),
                         ),
-                      ),
-                    ],
-                  ).padding(horizontal: 16),
-                ),
+                      ],
+                    ).padding(horizontal: 16),
+                  ),
                 SliverToBoxAdapter(
                   child: const Divider(height: 1).padding(top: 12),
                 ),

lib/screens/article_detail_screen.dart

@@ -51,54 +51,59 @@ class _ArticleDetailContent extends HookConsumerWidget {
     );
 
     return SingleChildScrollView(
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
-          if (article.preview?.imageUrl != null)
-            Image.network(
-              article.preview!.imageUrl!,
-              width: double.infinity,
-              height: 200,
-              fit: BoxFit.cover,
-            ),
-          Padding(
-            padding: const EdgeInsets.all(16.0),
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                Text(
-                  article.title,
-                  style: Theme.of(context).textTheme.headlineSmall,
+      child: Center(
+        child: ConstrainedBox(
+          constraints: const BoxConstraints(maxWidth: 560),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              if (article.preview?.imageUrl != null)
+                Image.network(
+                  article.preview!.imageUrl!,
+                  width: double.infinity,
+                  height: 200,
+                  fit: BoxFit.cover,
                 ),
-                const SizedBox(height: 8),
-                if (article.feed?.title != null)
-                  Text(
-                    article.feed!.title,
-                    style: Theme.of(context).textTheme.bodyMedium?.copyWith(
-                      color: Theme.of(context).colorScheme.onSurfaceVariant,
+              Padding(
+                padding: const EdgeInsets.all(16.0),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      article.title,
+                      style: Theme.of(context).textTheme.headlineSmall,
                     ),
-                  ),
-                const Divider(height: 32),
-                if (article.content != null)
-                  ...MarkdownTextContent.buildGenerator(
-                    isDark: Theme.of(context).brightness == Brightness.dark,
-                  ).buildWidgets(markdownContent)
-                else if (article.preview?.description != null)
-                  Text(article.preview!.description!),
-                const Gap(24),
-                FilledButton(
-                  onPressed:
-                      () => launchUrlString(
-                        article.url,
-                        mode: LaunchMode.externalApplication,
+                    const SizedBox(height: 8),
+                    if (article.feed?.title != null)
+                      Text(
+                        article.feed!.title,
+                        style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                          color: Theme.of(context).colorScheme.onSurfaceVariant,
+                        ),
                       ),
-                  child: const Text('Read Full Article'),
+                    const Divider(height: 32),
+                    if (article.content != null)
+                      ...MarkdownTextContent.buildGenerator(
+                        isDark: Theme.of(context).brightness == Brightness.dark,
+                      ).buildWidgets(markdownContent)
+                    else if (article.preview?.description != null)
+                      Text(article.preview!.description!),
+                    const Gap(24),
+                    FilledButton(
+                      onPressed:
+                          () => launchUrlString(
+                            article.url,
+                            mode: LaunchMode.externalApplication,
+                          ),
+                      child: const Text('Read Full Article'),
+                    ),
+                    Gap(MediaQuery.of(context).padding.bottom),
+                  ],
                 ),
-                Gap(MediaQuery.of(context).padding.bottom),
-              ],
-            ),
+              ),
+            ],
           ),
-        ],
+        ),
       ),
     );
   }

lib/screens/discovery/articles.dart

@@ -126,16 +126,21 @@ class ArticlesScreen extends ConsumerWidget {
   Widget build(BuildContext context, WidgetRef ref) {
     return Scaffold(
       appBar: AppBar(title: Text(title ?? 'Articles')),
-      body: CustomScrollView(
-        slivers: [
-          SliverPadding(
-            padding: const EdgeInsets.only(top: 8, left: 8, right: 8),
-            sliver: SliverArticlesList(
-              feedId: feedId,
-              publisherId: publisherId,
-            ),
+      body: Center(
+        child: ConstrainedBox(
+          constraints: const BoxConstraints(maxWidth: 560),
+          child: CustomScrollView(
+            slivers: [
+              SliverPadding(
+                padding: const EdgeInsets.only(top: 8, left: 8, right: 8),
+                sliver: SliverArticlesList(
+                  feedId: feedId,
+                  publisherId: publisherId,
+                ),
+              ),
+            ],
           ),
-        ],
+        ),
       ),
     );
   }

lib/screens/explore.dart

@@ -307,7 +307,7 @@ class _ActivityListView extends HookConsumerWidget {
 
     return CustomScrollView(
       slivers: [
-        if (user.hasValue && !contentOnly)
+        if (user.value != null && !contentOnly)
           SliverToBoxAdapter(child: CheckInWidget()),
         SliverList.builder(
           itemCount: widgetCount,

lib/screens/posts/compose_article.dart

@@ -321,8 +321,15 @@ class ArticleComposeScreen extends HookConsumerWidget {
             builder: (context, attachments, _) {
               if (attachments.isEmpty) return const SizedBox.shrink();
               return Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
                   const Gap(16),
+                  Text(
+                    'articleAttachmentHint'.tr(),
+                    style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                      color: Theme.of(context).colorScheme.onSurfaceVariant,
+                    ),
+                  ).padding(bottom: 8),
                   ValueListenableBuilder<Map<int, double>>(
                     valueListenable: state.attachmentProgress,
                     builder: (context, progressMap, _) {
@@ -332,8 +339,8 @@ class ArticleComposeScreen extends HookConsumerWidget {
                         children: [
                           for (var idx = 0; idx < attachments.length; idx++)
                             SizedBox(
-                              width: 120,
-                              height: 120,
+                              width: 280,
+                              height: 280,
                               child: AttachmentPreview(
                                 item: attachments[idx],
                                 progress: progressMap[idx],
@@ -358,6 +365,12 @@ class ArticleComposeScreen extends HookConsumerWidget {
                                     delta,
                                   );
                                 },
+                                onInsert:
+                                    () => ComposeLogic.insertAttachment(
+                                      ref,
+                                      state,
+                                      idx,
+                                    ),
                               ),
                             ),
                         ],

lib/services/notify.dart

@@ -63,7 +63,10 @@ StreamSubscription<WebSocketPacket> setupNotificationListener(
   });
 }
 
-Future<void> subscribePushNotification(Dio apiClient) async {
+Future<void> subscribePushNotification(
+  Dio apiClient, {
+  bool detailedErrors = false,
+}) async {
   await FirebaseMessaging.instance.requestPermission(
     provisional: true,
     alert: true,
@@ -97,6 +100,8 @@ Future<void> subscribePushNotification(Dio apiClient) async {
       deviceToken,
       !kIsWeb && (Platform.isIOS || Platform.isMacOS) ? 0 : 1,
     );
+  } else if (detailedErrors) {
+    throw Exception("Failed to get device token for push notifications.");
   }
 }
 

lib/widgets/account/status_creation.dart

@@ -59,7 +59,7 @@ class AccountStatusCreationSheet extends HookConsumerWidget {
           },
           options: Options(method: initialStatus == null ? 'POST' : 'PATCH'),
         );
-        if (user.hasValue) {
+        if (user.value != null) {
           ref.invalidate(accountStatusProvider(user.value!.name));
         }
         if (!context.mounted) return;

lib/widgets/app_scaffold.dart

@@ -350,7 +350,7 @@ class _WebSocketIndicator extends HookConsumerWidget {
     return AnimatedPositioned(
       duration: Duration(milliseconds: 1850),
       top:
-          !user.hasValue ||
+          user.value == null ||
                   user.value == null ||
                   websocketState == WebSocketState.connected()
               ? -indicatorHeight
@@ -362,7 +362,7 @@ class _WebSocketIndicator extends HookConsumerWidget {
       child: IgnorePointer(
         child: Material(
           elevation:
-              !user.hasValue || websocketState == WebSocketState.connected()
+              user.value == null || websocketState == WebSocketState.connected()
                   ? 0
                   : 4,
           child: AnimatedContainer(

lib/widgets/content/attachment_preview.dart

@@ -15,6 +15,7 @@ class AttachmentPreview extends StatelessWidget {
   final double? progress;
   final Function(int)? onMove;
   final Function? onDelete;
+  final Function? onInsert;
   final Function? onRequestUpload;
   const AttachmentPreview({
     super.key,
@@ -23,6 +24,7 @@ class AttachmentPreview extends StatelessWidget {
     this.onRequestUpload,
     this.onMove,
     this.onDelete,
+    this.onInsert,
   });
 
   @override
@@ -104,7 +106,11 @@ class AttachmentPreview extends StatelessWidget {
                           style: TextStyle(color: Colors.white),
                         ),
                       Gap(6),
-                      Center(child: LinearProgressIndicator(value: progress)),
+                      Center(
+                        child: LinearProgressIndicator(
+                          value: progress != null ? progress! / 100.0 : null,
+                        ),
+                      ),
                     ],
                   ),
                 ),
@@ -166,6 +172,18 @@ class AttachmentPreview extends StatelessWidget {
                               onMove?.call(1);
                             },
                           ),
+                        if (onInsert != null)
+                          InkWell(
+                            borderRadius: BorderRadius.circular(8),
+                            child: const Icon(
+                              Symbols.add,
+                              size: 14,
+                              color: Colors.white,
+                            ).padding(horizontal: 8, vertical: 6),
+                            onTap: () {
+                              onInsert?.call();
+                            },
+                          ),
                       ],
                     ),
                   ),

lib/widgets/content/markdown.dart

@@ -1,3 +1,4 @@
+import 'package:collection/collection.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
@@ -6,11 +7,14 @@ import 'package:flutter_highlight/themes/a11y-dark.dart';
 import 'package:flutter_highlight/themes/a11y-light.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:island/models/file.dart';
 import 'package:island/pods/config.dart';
 import 'package:island/widgets/alert.dart';
+import 'package:island/widgets/content/cloud_files.dart';
 import 'package:island/widgets/content/markdown_latex.dart';
 import 'package:markdown/markdown.dart' as markdown;
 import 'package:markdown_widget/markdown_widget.dart';
+import 'package:styled_widget/styled_widget.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 import 'image.dart';
@@ -23,6 +27,7 @@ class MarkdownTextContent extends HookConsumerWidget {
   final TextStyle? linkStyle;
   final EdgeInsets? linesMargin;
   final bool isSelectable;
+  final List<SnCloudFile>? attachments;
 
   const MarkdownTextContent({
     super.key,
@@ -33,6 +38,7 @@ class MarkdownTextContent extends HookConsumerWidget {
     this.linkStyle,
     this.isSelectable = false,
     this.linesMargin,
+    this.attachments,
   });
 
   @override
@@ -109,6 +115,29 @@ class MarkdownTextContent extends HookConsumerWidget {
               final uri = Uri.parse(url);
               if (uri.scheme == 'solian') {
                 switch (uri.host) {
+                  case 'files':
+                    final file = attachments?.firstWhereOrNull(
+                      (file) => file.id == uri.pathSegments[0],
+                    );
+                    if (file == null) {
+                      return const SizedBox.shrink();
+                    }
+
+                    return ClipRRect(
+                      borderRadius: const BorderRadius.all(Radius.circular(8)),
+                      child: Container(
+                        decoration: BoxDecoration(
+                          color: Theme.of(context).colorScheme.surfaceContainer,
+                          borderRadius: const BorderRadius.all(
+                            Radius.circular(8),
+                          ),
+                        ),
+                        child: CloudFileWidget(
+                          item: file,
+                          fit: BoxFit.cover,
+                        ).clipRRect(all: 8),
+                      ),
+                    );
                   case 'stickers':
                     final size = doesEnlargeSticker ? 96.0 : 24.0;
                     return ClipRRect(
@@ -132,9 +161,9 @@ class MarkdownTextContent extends HookConsumerWidget {
                     );
                 }
               }
-              final content = UniversalImage(
-                uri: uri.toString(),
-                fit: BoxFit.cover,
+              final content = ConstrainedBox(
+                constraints: BoxConstraints(maxHeight: 360),
+                child: UniversalImage(uri: uri.toString(), fit: BoxFit.contain),
               );
               return content;
             },

lib/widgets/post/compose_shared.dart

@@ -474,6 +474,23 @@ class ComposeLogic {
     state.attachments.value = clone;
   }
 
+  static void insertAttachment(WidgetRef ref, ComposeState state, int index) {
+    final attachment = state.attachments.value[index];
+    if (!attachment.isOnCloud) {
+      return;
+    }
+    final cloudFile = attachment.data as SnCloudFile;
+    final markdown = '![${cloudFile.name}](solian://files/${cloudFile.id})';
+    final controller = state.contentController;
+    final text = controller.text;
+    final selection = controller.selection;
+    final newText = text.replaceRange(selection.start, selection.end, markdown);
+    controller.text = newText;
+    controller.selection = TextSelection.fromPosition(
+      TextPosition(offset: selection.start + markdown.length),
+    );
+  }
+
   static Future<void> performAction(
     WidgetRef ref,
     ComposeState state,

lib/widgets/post/post_item.dart

@@ -56,7 +56,7 @@ class PostItem extends HookConsumerWidget {
 
     final user = ref.watch(userInfoProvider);
     final isAuthor = useMemoized(
-      () => user.hasValue && user.value?.id == item.publisher.accountId,
+      () => user.value != null && user.value?.id == item.publisher.accountId,
       [user],
     );
 
@@ -163,7 +163,7 @@ class PostItem extends HookConsumerWidget {
             if ((item.repliedPost != null || item.forwardedPost != null) &&
                 showReferencePost)
               _buildReferencePost(context, item),
-            if (item.attachments.isNotEmpty)
+            if (item.attachments.isNotEmpty && item.type != 1)
               CloudFileList(
                 files: item.attachments,
                 maxWidth: math.min(
@@ -331,6 +331,7 @@ class PostItem extends HookConsumerWidget {
                                   item.type == 0
                                       ? EdgeInsets.only(bottom: 8)
                                       : null,
+                              attachments: item.attachments,
                             ),
                         ],
                         // Render tags and categories if they exist
@@ -389,7 +390,7 @@ class PostItem extends HookConsumerWidget {
                                 item.forwardedPost != null) &&
                             showReferencePost)
                           _buildReferencePost(context, item),
-                        if (item.attachments.isNotEmpty)
+                        if (item.attachments.isNotEmpty && item.type != 1)
                           CloudFileList(
                             files: item.attachments,
                             maxWidth: math.min(
@@ -689,6 +690,7 @@ Widget _buildReferencePost(BuildContext context, SnPost item) {
                           referencePost.type == 0
                               ? EdgeInsets.only(bottom: 4)
                               : null,
+                      attachments: item.attachments,
                     ).padding(bottom: 4),
                   // Truncation hint for referenced post
                   if (referencePost.isTruncated)
@@ -696,7 +698,8 @@ Widget _buildReferencePost(BuildContext context, SnPost item) {
                       isCompact: true,
                       margin: const EdgeInsets.only(top: 4, bottom: 8),
                     ),
-                  if (referencePost.attachments.isNotEmpty)
+                  if (referencePost.attachments.isNotEmpty &&
+                      referencePost.type != 1)
                     Row(
                       mainAxisSize: MainAxisSize.min,
                       children: [
@@ -1030,6 +1033,7 @@ class _ArticlePostDisplay extends StatelessWidget {
             MarkdownTextContent(
               content: item.content!,
               textStyle: Theme.of(context).textTheme.bodyLarge,
+              attachments: item.attachments,
             ),
         ],
       );

lib/widgets/post/post_replies_sheet.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:island/models/post.dart';
+import 'package:island/pods/userinfo.dart';
 import 'package:island/widgets/content/sheet.dart';
 import 'package:island/widgets/post/post_replies.dart';
 import 'package:island/widgets/post/post_quick_reply.dart';
@@ -14,6 +15,8 @@ class PostRepliesSheet extends HookConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
+    final user = ref.watch(userInfoProvider);
+
     return SheetScaffold(
       titleText: 'repliesCount'.plural(post.repliesCount),
       child: Column(
@@ -21,26 +24,29 @@ class PostRepliesSheet extends HookConsumerWidget {
           // Replies list
           Expanded(
             child: CustomScrollView(
-              slivers: [PostRepliesList(
-                postId: post.id.toString(),
-                backgroundColor: Colors.transparent,
-              )],
+              slivers: [
+                PostRepliesList(
+                  postId: post.id.toString(),
+                  backgroundColor: Colors.transparent,
+                ),
+              ],
             ),
           ),
           // Quick reply section
-          Material(
-            elevation: 2,
-            child: PostQuickReply(
-              parent: post,
-              onPosted: () {
-                ref.invalidate(postRepliesNotifierProvider(post.id));
-              },
-            ).padding(
-              bottom: MediaQuery.of(context).padding.bottom + 16,
-              top: 16,
-              horizontal: 16,
+          if (user.value != null)
+            Material(
+              elevation: 2,
+              child: PostQuickReply(
+                parent: post,
+                onPosted: () {
+                  ref.invalidate(postRepliesNotifierProvider(post.id));
+                },
+              ).padding(
+                bottom: MediaQuery.of(context).padding.bottom + 16,
+                top: 16,
+                horizontal: 16,
+              ),
             ),
-          ),
         ],
       ),
     );

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 3.0.0+110
+version: 3.0.0+111
 
 environment:
   sdk: ^3.7.2