✨ Post drafts

assets/translations/en-US.json

@@ -769,5 +769,7 @@
   "decryptingKeyNotFound": "Key not found or exchange failed, the other party may not be online",
   "messageUnablePreview": "Unable preview",
   "messageUnablePreviewEncrypted": "Unable preview encrypted message",
-  "postViewInGlobalDescription": "Do not view the post in the specific realm."
+  "postViewInGlobalDescription": "Do not view the post in the specific realm.",
+  "postDraftSaved": "The draft has been saved.",
+  "postDraftBox": "Draft Box"
 }

assets/translations/zh-CN.json

@@ -767,5 +767,7 @@
   "decryptingKeyNotFound": "未找到密钥对或交换失败，对方可能不在线",
   "messageUnablePreview": "无法预览消息",
   "messageUnablePreviewEncrypted": "无法预览加密消息",
-  "postViewInGlobalDescription": "不查看特定领域的帖子。"
+  "postViewInGlobalDescription": "不查看特定领域的帖子。",
+  "postDraftSaved": "已保存为草稿。",
+  "postDraftBox": "草稿箱"
 }

assets/translations/zh-HK.json

@@ -767,5 +767,7 @@
   "decryptingKeyNotFound": "未找到密鑰對或交換失敗，對方可能不在線",
   "messageUnablePreview": "無法預覽消息",
   "messageUnablePreviewEncrypted": "無法預覽加密消息",
-  "postViewInGlobalDescription": "不查看特定領域的帖子。"
+  "postViewInGlobalDescription": "不查看特定領域的帖子。",
+  "postDraftSaved": "已保存為草稿。",
+  "postDraftBox": "草稿箱"
 }

assets/translations/zh-TW.json

@@ -767,5 +767,7 @@
   "decryptingKeyNotFound": "未找到密鑰對或交換失敗，對方可能不在線",
   "messageUnablePreview": "無法預覽消息",
   "messageUnablePreviewEncrypted": "無法預覽加密消息",
-  "postViewInGlobalDescription": "不查看特定領域的帖子。"
+  "postViewInGlobalDescription": "不查看特定領域的帖子。",
+  "postDraftSaved": "已保存為草稿。",
+  "postDraftBox": "草稿箱"
 }

lib/controllers/post_write_controller.dart

@@ -208,6 +208,7 @@ class PostWriteController extends ChangeNotifier {
   SnRealm? realm;
   SnPublisher? publisher;
   SnPost? editingPost, repostingPost, replyingPost;
+  bool editingDraft = false;
 
   int visibility = 0;
   List<int> visibleUsers = List.empty();
@@ -254,6 +255,8 @@ class PostWriteController extends ChangeNotifier {
             post.preload?.attachments?.map((ele) => PostWriteMedia(ele)) ?? []);
         poll = post.preload?.poll;
 
+        editingDraft = post.isDraft;
+
         if (post.preload?.thumbnail != null &&
             (post.preload?.thumbnail?.rid.isNotEmpty ?? false)) {
           thumbnail = PostWriteMedia(post.preload!.thumbnail);
@@ -474,7 +477,10 @@ class PostWriteController extends ChangeNotifier {
     notifyListeners();
   }
 
-  Future<void> sendPost(BuildContext context) async {
+  Future<void> sendPost(
+    BuildContext context, {
+    bool saveAsDraft = false,
+  }) async {
     if (isBusy || publisher == null) return;
 
     final sn = context.read<SnNetworkProvider>();
@@ -552,7 +558,7 @@ class PostWriteController extends ChangeNotifier {
     // Posting the content
     try {
       final baseProgressVal = progress!;
-      await sn.client.request(
+      final resp = await sn.client.request(
         [
           '/cgi/co/$mode',
           if (editingPost != null) '${editingPost!.id}',
@@ -585,6 +591,7 @@ class PostWriteController extends ChangeNotifier {
           if (videoAttachment != null) 'video': videoAttachment!.rid,
           if (poll != null) 'poll': poll!.id,
           if (realm != null) 'realm': realm!.id,
+          'is_draft': saveAsDraft,
         },
         onSendProgress: (count, total) {
           progress =
@@ -601,7 +608,16 @@ class PostWriteController extends ChangeNotifier {
           method: editingPost != null ? 'PUT' : 'POST',
         ),
       );
-      reset();
+      if (saveAsDraft) {
+        if (!context.mounted) return;
+        editingDraft = true;
+        final out = SnPost.fromJson(resp.data);
+        final pt = context.read<SnPostContentProvider>();
+        editingPost = await pt.completePostData(out);
+        notifyListeners();
+      } else {
+        reset();
+      }
     } catch (err) {
       if (!context.mounted) return;
       context.showErrorDialog(err);

lib/providers/post.dart

@@ -60,16 +60,24 @@ class SnPostContentProvider {
 
       out[i] = out[i].copyWith(
         preload: SnPostPreload(
-          thumbnail: attachments.where((ele) => ele?.rid == out[i].body['thumbnail']).firstOrNull,
+          thumbnail: attachments
-          attachments: attachments.where((ele) => out[i].body['attachments']?.contains(ele?.rid) ?? false).toList(),
+              .where((ele) => ele?.rid == out[i].body['thumbnail'])
-          video: attachments.where((ele) => ele?.rid == out[i].body['video']).firstOrNull,
+              .firstOrNull,
+          attachments: attachments
+              .where((ele) =>
+                  out[i].body['attachments']?.contains(ele?.rid) ?? false)
+              .toList(),
+          video: attachments
+              .where((ele) => ele?.rid == out[i].body['video'])
+              .firstOrNull,
           poll: poll,
           realm: realm,
         ),
       );
     }
 
-    uids.addAll(attachments.where((ele) => ele != null).map((ele) => ele!.accountId));
+    uids.addAll(
+        attachments.where((ele) => ele != null).map((ele) => ele!.accountId));
     await _ud.listAccount(uids);
 
     return out;
@@ -107,15 +115,23 @@ class SnPostContentProvider {
 
     out = out.copyWith(
       preload: SnPostPreload(
-        thumbnail: attachments.where((ele) => ele?.rid == out.body['thumbnail']).firstOrNull,
+        thumbnail: attachments
-        attachments: attachments.where((ele) => out.body['attachments']?.contains(ele?.rid) ?? false).toList(),
+            .where((ele) => ele?.rid == out.body['thumbnail'])
-        video: attachments.where((ele) => ele?.rid == out.body['video']).firstOrNull,
+            .firstOrNull,
+        attachments: attachments
+            .where(
+                (ele) => out.body['attachments']?.contains(ele?.rid) ?? false)
+            .toList(),
+        video: attachments
+            .where((ele) => ele?.rid == out.body['video'])
+            .firstOrNull,
         poll: poll,
         realm: realm,
       ),
     );
 
-    uids.addAll(attachments.where((ele) => ele != null).map((ele) => ele!.accountId));
+    uids.addAll(
+        attachments.where((ele) => ele != null).map((ele) => ele!.accountId));
     await _ud.listAccount(uids);
 
     return out;
@@ -138,17 +154,22 @@ class SnPostContentProvider {
     Iterable<String>? tags,
     String? realm,
     String? channel,
+    bool isDraft = false,
   }) async {
-    final resp = await _sn.client.get('/cgi/co/posts', queryParameters: {
+    final resp = await _sn.client.get(
-      'take': take,
+      '/cgi/co/posts${isDraft ? '/drafts' : ''}',
-      'offset': offset,
+      queryParameters: {
-      if (type != null) 'type': type,
+        'take': take,
-      if (author != null) 'author': author,
+        'offset': offset,
-      if (tags?.isNotEmpty ?? false) 'tags': tags!.join(','),
+        if (type != null) 'type': type,
-      if (categories?.isNotEmpty ?? false) 'categories': categories!.join(','),
+        if (author != null) 'author': author,
-      if (realm != null) 'realm': realm,
+        if (tags?.isNotEmpty ?? false) 'tags': tags!.join(','),
-      if (channel != null) 'channel': channel,
+        if (categories?.isNotEmpty ?? false)
-    });
+          'categories': categories!.join(','),
+        if (realm != null) 'realm': realm,
+        if (channel != null) 'channel': channel,
+      },
+    );
     final List<SnPost> out = await _preloadRelatedDataInBatch(
       List.from(resp.data['data']?.map((e) => SnPost.fromJson(e)) ?? []),
     );
@@ -161,7 +182,8 @@ class SnPostContentProvider {
     int take = 10,
     int offset = 0,
   }) async {
-    final resp = await _sn.client.get('/cgi/co/posts/$parentId/replies', queryParameters: {
+    final resp = await _sn.client
+        .get('/cgi/co/posts/$parentId/replies', queryParameters: {
       'take': take,
       'offset': offset,
     });
@@ -200,4 +222,9 @@ class SnPostContentProvider {
     );
     return out;
   }
+
+  Future<SnPost> completePostData(SnPost post) async {
+    final out = await _preloadRelatedDataSingle(post);
+    return out;
+  }
 }

lib/router.dart

@@ -28,6 +28,7 @@ import 'package:surface/screens/news/news_detail.dart';
 import 'package:surface/screens/news/news_list.dart';
 import 'package:surface/screens/notification.dart';
 import 'package:surface/screens/post/post_detail.dart';
+import 'package:surface/screens/post/post_draft.dart';
 import 'package:surface/screens/post/post_editor.dart';
 import 'package:surface/screens/post/publisher_page.dart';
 import 'package:surface/screens/post/post_search.dart';
@@ -65,6 +66,11 @@ final _appRoutes = [
     name: 'explore',
     builder: (context, state) => const ExploreScreen(),
     routes: [
+      GoRoute(
+        path: '/draft',
+        name: 'postDraftBox',
+        builder: (context, state) => const PostDraftBox(),
+      ),
       GoRoute(
         path: '/write',
         name: 'postEditor',

lib/screens/explore.dart

@@ -192,6 +192,21 @@ class _ExploreScreenState extends State<ExploreScreen>
               ),
             ],
           ),
+          Row(
+            children: [
+              Text('postDraftBox').tr(),
+              const Gap(20),
+              FloatingActionButton(
+                heroTag: null,
+                tooltip: 'postDraftBox'.tr(),
+                onPressed: () {
+                  GoRouter.of(context).pushNamed('postDraftBox');
+                  _fabKey.currentState!.toggle();
+                },
+                child: const Icon(Symbols.box_edit),
+              ),
+            ],
+          ),
         ],
       ),
       body: NestedScrollView(
@@ -293,9 +308,11 @@ class _ExploreScreenState extends State<ExploreScreen>
                                               .tr()
                                           : category.name,
                                       maxLines: 1,
-                                    ).textColor(Theme.of(context)
+                                    ).textColor(
-                                        .appBarTheme
+                                      Theme.of(context)
-                                        .foregroundColor!),
+                                          .appBarTheme
+                                          .foregroundColor!,
+                                    ),
                                   ),
                                 ],
                               ),
@@ -321,9 +338,11 @@ class _ExploreScreenState extends State<ExploreScreen>
                                     child: Text(
                                       'postChannel$channel',
                                       maxLines: 1,
-                                    ).tr().textColor(Theme.of(context)
+                                    ).tr().textColor(
-                                        .appBarTheme
+                                          Theme.of(context)
-                                        .foregroundColor),
+                                              .appBarTheme
+                                              .foregroundColor,
+                                        ),
                                   ),
                                 ],
                               ),

lib/screens/post/post_draft.dart

@@ -0,0 +1,88 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+import 'package:gap/gap.dart';
+import 'package:provider/provider.dart';
+import 'package:surface/providers/post.dart';
+import 'package:surface/types/post.dart';
+import 'package:surface/widgets/dialog.dart';
+import 'package:surface/widgets/loading_indicator.dart';
+import 'package:surface/widgets/navigation/app_scaffold.dart';
+import 'package:surface/widgets/post/post_item.dart';
+import 'package:very_good_infinite_list/very_good_infinite_list.dart';
+
+class PostDraftBox extends StatefulWidget {
+  const PostDraftBox({super.key});
+
+  @override
+  State<PostDraftBox> createState() => _PostDraftBoxState();
+}
+
+class _PostDraftBoxState extends State<PostDraftBox> {
+  bool _isBusy = false;
+  final List<SnPost> _posts = List.empty(growable: true);
+  int? _totalCount;
+
+  Future<void> _fetchPosts() async {
+    setState(() => _isBusy = true);
+    try {
+      final pt = context.read<SnPostContentProvider>();
+      final resp = await pt.listPosts(
+        take: 10,
+        offset: _posts.length,
+        isDraft: true,
+      );
+      final out = resp.$1;
+      _totalCount = resp.$2;
+      if (!mounted) return;
+      _posts.addAll(out);
+    } catch (err) {
+      if (!mounted) return;
+      context.showErrorDialog(err);
+    } finally {
+      setState(() => _isBusy = false);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AppScaffold(
+      appBar: AppBar(
+        title: Text('postDraftBox').tr(),
+      ),
+      body: Column(
+        children: [
+          LoadingIndicator(isActive: _isBusy),
+          Expanded(
+            child: RefreshIndicator(
+              onRefresh: () {
+                _posts.clear();
+                return _fetchPosts();
+              },
+              child: InfiniteList(
+                padding: EdgeInsets.only(top: 8),
+                hasReachedMax:
+                    _totalCount != null && _posts.length >= _totalCount!,
+                itemCount: _posts.length,
+                onFetchData: () => _fetchPosts(),
+                itemBuilder: (context, idx) {
+                  final ele = _posts[idx];
+                  return OpenablePostItem(
+                    data: ele,
+                    onChanged: (data) {
+                      _posts[idx] = data;
+                    },
+                    onDeleted: () {
+                      _posts.clear();
+                      _fetchPosts();
+                    },
+                  );
+                },
+                separatorBuilder: (_, __) => const Gap(8),
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/screens/post/post_editor.dart

@@ -138,6 +138,15 @@ class _PostEditorScreenState extends State<PostEditorScreen>
     ],
     scope: HotKeyScope.inapp,
   );
+  final HotKey _saveDraftHotKey = HotKey(
+    key: PhysicalKeyboardKey.keyS,
+    modifiers: [
+      (!kIsWeb && Platform.isMacOS)
+          ? HotKeyModifier.meta
+          : HotKeyModifier.control
+    ],
+    scope: HotKeyScope.inapp,
+  );
 
   void _registerHotKey() {
     if (kIsWeb || Platform.isAndroid || Platform.isIOS) return;
@@ -153,6 +162,11 @@ class _PostEditorScreenState extends State<PostEditorScreen>
       ]);
       setState(() {});
     });
+    hotKeyManager.register(_saveDraftHotKey, keyDownHandler: (_) async {
+      if (mounted) {
+        _writeController.sendPost(context);
+      }
+    });
   }
 
   void _showPublisherPopup() {
@@ -218,6 +232,7 @@ class _PostEditorScreenState extends State<PostEditorScreen>
     _writeController.dispose();
     if (!kIsWeb && !(Platform.isAndroid || Platform.isIOS)) {
       hotKeyManager.unregister(_pasteHotKey);
+      hotKeyManager.unregister(_saveDraftHotKey);
     }
     super.dispose();
   }
@@ -269,6 +284,20 @@ class _PostEditorScreenState extends State<PostEditorScreen>
                   : 'untitled'.tr(),
             ),
             actions: [
+              IconButton(
+                icon: _writeController.editingDraft
+                    ? const Icon(Icons.save)
+                    : const Icon(Symbols.save_as),
+                onPressed: () {
+                  _writeController.sendPost(context, saveAsDraft: true).then(
+                    (_) {
+                      if (!context.mounted) return;
+                      context.showSnackbar('postDraftSaved'.tr());
+                      HapticFeedback.mediumImpact();
+                    },
+                  );
+                },
+              ),
               IconButton(
                 icon: const Icon(Symbols.tune),
                 onPressed: _writeController.isBusy ? null : _updateMeta,
@@ -296,7 +325,8 @@ class _PostEditorScreenState extends State<PostEditorScreen>
           ),
           body: Column(
             children: [
-              if (_writeController.editingPost != null)
+              if (_writeController.editingPost != null &&
+                  !_writeController.editingDraft)
                 Container(
                   padding: const EdgeInsets.only(
                       top: 4, bottom: 4, left: 20, right: 20),

lib/widgets/post/post_item.dart

@@ -223,7 +223,7 @@ class PostItem extends StatelessWidget {
                   onShareImage: () => _doShareViaPicture(context),
                   onSelectAnswer: onSelectAnswer,
                   onDeleted: () {
-                    if (onDeleted != null) {}
+                    onDeleted?.call();
                   },
                 ).padding(bottom: 8),
                 if (data.preload?.video != null)
@@ -272,7 +272,7 @@ class PostItem extends StatelessWidget {
               onShareImage: () => _doShareViaPicture(context),
               onSelectAnswer: onSelectAnswer,
               onDeleted: () {
-                if (onDeleted != null) {}
+                onDeleted?.call();
               },
             ).padding(horizontal: 12, top: 8, bottom: 8),
             if (data.preload?.video != null)
@@ -363,7 +363,7 @@ class PostItem extends StatelessWidget {
                 onShareImage: () => _doShareViaPicture(context),
                 onSelectAnswer: onSelectAnswer,
                 onDeleted: () {
-                  if (onDeleted != null) onDeleted!();
+                  onDeleted?.call();
                 },
               ).padding(horizontal: 12, vertical: 8),
               if (data.preload?.video != null)