✨ Post with publish at and until

lib/controllers/post_editor_controller.dart

@@ -7,6 +7,7 @@ import 'package:solian/models/post.dart';
 import 'package:solian/models/realm.dart';
 import 'package:solian/widgets/attachments/attachment_editor.dart';
 import 'package:solian/widgets/posts/editor/post_editor_categories_tags.dart';
+import 'package:solian/widgets/posts/editor/post_editor_date.dart';
 import 'package:solian/widgets/posts/editor/post_editor_overview.dart';
 import 'package:solian/widgets/posts/editor/post_editor_publish_zone.dart';
 import 'package:solian/widgets/posts/editor/post_editor_visibility.dart';
@@ -26,6 +27,8 @@ class PostEditorController extends GetxController {
   Rx<Post?> replyTo = Rx(null);
   Rx<Post?> repostTo = Rx(null);
   Rx<Realm?> realmZone = Rx(null);
+  Rx<DateTime?> publishedAt = Rx(null);
+  Rx<DateTime?> publishedUntil = Rx(null);
   RxList<int> attachments = RxList<int>.empty(growable: true);
   RxList<String> tags = RxList<String>.empty(growable: true);
 
@@ -98,6 +101,15 @@ class PostEditorController extends GetxController {
     );
   }
 
+  Future<void> editPublishDate(BuildContext context) {
+    return showDialog(
+      context: context,
+      builder: (context) => PostEditorDateDialog(
+        controller: this,
+      ),
+    );
+  }
+
   Future<void> editAttachment(BuildContext context) {
     return showModalBottomSheet(
       context: context,
@@ -173,6 +185,8 @@ class PostEditorController extends GetxController {
     titleController.text = value.body['title'] ?? '';
     descriptionController.text = value.body['description'] ?? '';
     contentController.text = value.body['content'] ?? '';
+    publishedAt.value = value.publishedAt;
+    publishedUntil.value = value.publishedUntil;
     tags.value =
         value.body['tags']?.map((x) => x['alias']).toList() ?? List.empty();
     tags.refresh();
@@ -233,6 +247,9 @@ class PostEditorController extends GetxController {
       'visible_users': visibleUsers,
       'invisible_users': invisibleUsers,
       'visibility': visibility.value,
+      'published_at': publishedAt.value?.toUtc().toIso8601String() ??
+          DateTime.now().toUtc().toIso8601String(),
+      'published_until': publishedUntil.value?.toUtc().toIso8601String(),
       'is_draft': isDraft.value,
       if (replyTo.value != null) 'reply_to': replyTo.value!.id,
       if (repostTo.value != null) 'repost_to': repostTo.value!.id,
@@ -256,6 +273,12 @@ class PostEditorController extends GetxController {
     if (value['invisible_users'] != null) {
       invisibleUsers.value = value['invisible_users'].cast<int>();
     }
+    if (value['published_at'] != null) {
+      publishedAt.value = DateTime.parse(value['published_at']).toLocal();
+    }
+    if (value['published_until'] != null) {
+      publishedAt.value = DateTime.parse(value['published_until']).toLocal();
+    }
     if (value['reply_to'] != null) {
       replyTo.value = Post.fromJson(value['reply_to']);
     }

lib/models/post.dart

@@ -20,6 +20,7 @@ class Post {
   Post? repostTo;
   Realm? realm;
   DateTime? publishedAt;
+  DateTime? publishedUntil;
   DateTime? pinnedAt;
   bool? isDraft;
   int authorId;
@@ -44,6 +45,7 @@ class Post {
     required this.repostTo,
     required this.realm,
     required this.publishedAt,
+    required this.publishedUntil,
     required this.pinnedAt,
     required this.isDraft,
     required this.authorId,
@@ -80,6 +82,9 @@ class Post {
         publishedAt: json['published_at'] != null
             ? DateTime.parse(json['published_at'])
             : null,
+        publishedUntil: json['published_until'] != null
+            ? DateTime.parse(json['published_until'])
+            : null,
         pinnedAt: json['pinned_at'] != null
             ? DateTime.parse(json['pinned_at'])
             : null,
@@ -108,6 +113,7 @@ class Post {
         'repost_to': repostTo?.toJson(),
         'realm': realm?.toJson(),
         'published_at': publishedAt?.toIso8601String(),
+        'published_until': publishedUntil?.toIso8601String(),
         'pinned_at': pinnedAt?.toIso8601String(),
         'is_draft': isDraft,
         'author_id': authorId,

lib/screens/account/personalize.dart

@@ -34,7 +34,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
 
   bool _isBusy = false;
 
-  void selectBirthday() async {
+  void _selectBirthday() async {
     final DateTime? picked = await showDatePicker(
       context: context,
       initialDate: _birthday?.toLocal(),
@@ -49,7 +49,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     }
   }
 
-  void syncWidget() async {
+  void _syncWidget() async {
     setState(() => _isBusy = true);
 
     final AuthProvider auth = Get.find();
@@ -72,7 +72,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     });
   }
 
-  Future<void> updateImage(String position) async {
+  Future<void> _editImage(String position) async {
     final AuthProvider auth = Get.find();
     if (auth.isAuthorized.isFalse) return;
 
@@ -87,11 +87,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     try {
       final file = File(image.path);
       attachResp = await provider.createAttachment(
-        await file.readAsBytes(),
+          await file.readAsBytes(), file.path, 'p.$position', null);
-        file.path,
-        'p.$position',
-        null
-      );
     } catch (e) {
       setState(() => _isBusy = false);
       context.showErrorDialog(e);
@@ -105,7 +101,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
       {'attachment': attachResp.body['id']},
     );
     if (resp.statusCode == 200) {
-      syncWidget();
+      _syncWidget();
       context.showSnackbar('accountPersonalizeApplied'.tr);
     } else {
       context.showErrorDialog(resp.bodyString);
@@ -114,7 +110,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     setState(() => _isBusy = false);
   }
 
-  void updatePersonalize() async {
+  void _editUserInfo() async {
     final AuthProvider auth = Get.find();
     if (auth.isAuthorized.isFalse) return;
 
@@ -134,7 +130,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
       },
     );
     if (resp.statusCode == 200) {
-      syncWidget();
+      _syncWidget();
       context.showSnackbar('accountPersonalizeApplied'.tr);
     } else {
       context.showErrorDialog(resp.bodyString);
@@ -147,7 +143,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
   void initState() {
     super.initState();
 
-    Future.delayed(Duration.zero, () => syncWidget());
+    Future.delayed(Duration.zero, () => _syncWidget());
   }
 
   @override
@@ -168,7 +164,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
                 left: 40,
                 child: FloatingActionButton.small(
                   heroTag: const Key('avatar-editor'),
-                  onPressed: () => updateImage('avatar'),
+                  onPressed: () => _editImage('avatar'),
                   child: const Icon(
                     Icons.camera,
                   ),
@@ -187,7 +183,8 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
                     color: Theme.of(context).colorScheme.surfaceContainerHigh,
                     child: _banner != null
                         ? Image.network(
-                            ServiceFinder.buildUrl('files', '/attachments/$_banner'),
+                            ServiceFinder.buildUrl(
+                                'files', '/attachments/$_banner'),
                             fit: BoxFit.cover,
                             loadingBuilder: (BuildContext context, Widget child,
                                 ImageChunkEvent? loadingProgress) {
@@ -212,7 +209,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
                 right: 16,
                 child: FloatingActionButton(
                   heroTag: const Key('banner-editor'),
-                  onPressed: () => updateImage('banner'),
+                  onPressed: () => _editImage('banner'),
                   child: const Icon(
                     Icons.camera_alt,
                   ),
@@ -293,18 +290,18 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
               border: const OutlineInputBorder(),
               labelText: 'birthday'.tr,
             ),
-            onTap: () => selectBirthday(),
+            onTap: () => _selectBirthday(),
           ).paddingSymmetric(horizontal: padding),
           const SizedBox(height: 16),
           Row(
             mainAxisAlignment: MainAxisAlignment.end,
             children: [
               TextButton(
-                onPressed: _isBusy ? null : () => syncWidget(),
+                onPressed: _isBusy ? null : () => _syncWidget(),
                 child: Text('reset'.tr),
               ),
               ElevatedButton(
-                onPressed: _isBusy ? null : () => updatePersonalize(),
+                onPressed: _isBusy ? null : () => _editUserInfo(),
                 child: Text('apply'.tr),
               ),
             ],

lib/screens/posts/post_editor.dart

@@ -82,7 +82,7 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
     setState(() => _isBusy = false);
   }
 
-  void syncWidget() {
+  void _syncWidget() {
     _editorController.mode.value = widget.mode;
     if (widget.edit != null) {
       _editorController.editTarget = widget.edit;
@@ -105,7 +105,7 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
   void initState() {
     super.initState();
     _editorController.contentController.addListener(() => setState(() {}));
-    syncWidget();
+    _syncWidget();
   }
 
   @override
@@ -418,6 +418,25 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
                             _editorController.editPublishZone(context);
                           },
                         ),
+                        IconButton(
+                          icon: Obx(() {
+                            return badges.Badge(
+                              showBadge:
+                                  _editorController.publishedAt.value != null ||
+                                      _editorController.publishedUntil.value !=
+                                          null,
+                              position: badges.BadgePosition.topEnd(
+                                top: -4,
+                                end: -6,
+                              ),
+                              child: const Icon(Icons.schedule),
+                            );
+                          }),
+                          color: Theme.of(context).colorScheme.primary,
+                          onPressed: () {
+                            _editorController.editPublishDate(context);
+                          },
+                        ),
                         MarkdownToolbar(
                           hideImage: true,
                           useIncludedTextField: false,

lib/translations/en_us.dart

@@ -101,6 +101,9 @@ const i18nEnglish = {
   'postRestoreFromLocal': 'Restore from local',
   'postAutoSaveAt': 'Auto saved at @date',
   'postCategoriesAndTags': 'Categories n\' Tags',
+  'postPublishDate': 'Publish Date',
+  'postPublishAt': 'Publish At',
+  'postPublishedUntil': 'Publish Until',
   'postPublishZone': 'Publish Zone',
   'postPublishZoneNone': 'None',
   'postVisibility': 'Visibility',

lib/translations/zh_cn.dart

@@ -95,6 +95,9 @@ const i18nSimplifiedChinese = {
   'postRestoreFromLocal': '内容从本地暂存回复',
   'postAutoSaveAt': '已自动保存于 @date',
   'postCategoriesAndTags': '分类与标签',
+  'postPublishDate': '发布时间',
+  'postPublishAt': '发布帖子于',
+  'postPublishedUntil': '取消发布于',
   'postPublishZone': '帖子发布区',
   'postPublishZoneNone': '无所属领域',
   'postVisibility': '帖子可见性',

lib/widgets/posts/editor/post_editor_date.dart

@@ -0,0 +1,118 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:intl/intl.dart';
+import 'package:solian/controllers/post_editor_controller.dart';
+
+class PostEditorDateDialog extends StatefulWidget {
+  final PostEditorController controller;
+
+  const PostEditorDateDialog({super.key, required this.controller});
+
+  @override
+  State<PostEditorDateDialog> createState() => _PostEditorDateDialogState();
+}
+
+class _PostEditorDateDialogState extends State<PostEditorDateDialog> {
+  final TextEditingController _publishedAtController = TextEditingController();
+  final TextEditingController _publishedUntilController =
+      TextEditingController();
+
+  final _dateFormatter = DateFormat('yyyy-MM-dd HH:mm:ss');
+
+  void _selectDate(int mode) async {
+    final initial = mode == 0
+        ? widget.controller.publishedAt.value
+        : widget.controller.publishedUntil.value;
+    final DateTime? pickedDate = await showDatePicker(
+      context: context,
+      initialDate: initial?.toLocal(),
+      firstDate: DateTime(DateTime.now().year),
+      lastDate: DateTime(DateTime.now().year + 5),
+    );
+    if (pickedDate == null) return;
+    final TimeOfDay? pickedTime = await showTimePicker(
+      context: context,
+      initialTime: TimeOfDay.now(),
+    );
+    if (pickedTime == null) return;
+    final picked = pickedDate.copyWith(
+      hour: pickedTime.hour,
+      minute: pickedTime.minute,
+    );
+    if (mode == 0) {
+      setState(() {
+        widget.controller.publishedAt.value = picked;
+        _publishedAtController.text = _dateFormatter.format(picked);
+      });
+    } else {
+      widget.controller.publishedUntil.value = pickedDate;
+      _publishedUntilController.text = _dateFormatter.format(picked);
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.controller.publishedAt.value != null) {
+      _publishedAtController.text =
+          _dateFormatter.format(widget.controller.publishedAt.value!);
+    }
+    if (widget.controller.publishedUntil.value != null) {
+      _publishedUntilController.text =
+          _dateFormatter.format(widget.controller.publishedUntil.value!);
+    }
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _publishedAtController.dispose();
+    _publishedUntilController.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text('postPublishDate'.tr),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          TextField(
+            controller: _publishedAtController,
+            readOnly: true,
+            decoration: InputDecoration(
+              border: const UnderlineInputBorder(),
+              labelText: 'postPublishAt'.tr,
+            ),
+            onTap: () => _selectDate(0),
+          ),
+          const SizedBox(height: 16),
+          TextField(
+            controller: _publishedUntilController,
+            readOnly: true,
+            decoration: InputDecoration(
+              border: const UnderlineInputBorder(),
+              labelText: 'postPublishedUntil'.tr,
+            ),
+            onTap: () => _selectDate(1),
+          ),
+        ],
+      ),
+      actions: [
+        TextButton(
+          onPressed: () {
+            widget.controller.publishedAt.value = null;
+            widget.controller.publishedUntil.value = null;
+            _publishedAtController.clear();
+            _publishedUntilController.clear();
+          },
+          child: Text('clear'.tr),
+        ),
+        TextButton(
+          onPressed: () => Navigator.pop(context),
+          child: Text('confirm'.tr),
+        ),
+      ],
+    );
+  }
+}