🐛 Fixes on post compose

2025-06-23 23:40:29 +08:00 · 2025-06-23 23:40:29 +08:00 · ffbe399614
commit ffbe399614
parent 9482594117
9 changed files with 222 additions and 172 deletions
--- a/lib/route.dart
+++ b/lib/route.dart
@ -8,6 +8,10 @@ class AppRouter extends RootStackRouter {

  @override
  List<AutoRoute> get routes => [
+    AutoRoute(page: PostComposeRoute.page, path: '/posts/compose'),
+    AutoRoute(page: PostEditRoute.page, path: '/posts/:id/edit'),
+    AutoRoute(page: CallRoute.page, path: '/chat/:id/call'),
+    AutoRoute(page: EventCalanderRoute.page, path: '/account/:name/calendar'),
    AutoRoute(
      page: TabsRoute.page,
      path: '/',
@ -52,10 +56,6 @@ class AppRouter extends RootStackRouter {
        ),
      ],
    ),
-    AutoRoute(page: PostComposeRoute.page, path: '/posts/compose'),
-    AutoRoute(page: PostEditRoute.page, path: '/posts/:id/edit'),
-    AutoRoute(page: CallRoute.page, path: '/chat/:id/call'),
-    AutoRoute(page: EventCalanderRoute.page, path: '/account/:name/calendar'),
    AutoRoute(
      page: CreatorHubShellRoute.page,
      path: '/creators',
--- a/lib/screens/posts/compose.dart
+++ b/lib/screens/posts/compose.dart
@ -32,11 +32,13 @@ class PostEditScreen extends HookConsumerWidget {
      data: (post) => PostComposeScreen(originalPost: post),
      loading:
          () => AppScaffold(
+            noBackground: false,
            appBar: AppBar(leading: const PageBackButton()),
            body: const Center(child: CircularProgressIndicator()),
          ),
      error:
          (e, _) => AppScaffold(
+            noBackground: false,
            appBar: AppBar(leading: const PageBackButton()),
            body: Text('Error: $e', textAlign: TextAlign.center),
          ),
@ -117,32 +119,6 @@ class PostComposeScreen extends HookConsumerWidget {
      );
    }

-    void showKeyboardShortcutsDialog() {
-      showDialog(
-        context: context,
-        builder:
-            (context) => AlertDialog(
-              title: Text('keyboardShortcuts'.tr()),
-              content: Column(
-                mainAxisSize: MainAxisSize.min,
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  Text('Ctrl/Cmd + Enter: ${'submit'.tr()}'),
-                  Text('Ctrl/Cmd + V: ${'paste'.tr()}'),
-                  Text('Ctrl/Cmd + I: ${'add_image'.tr()}'),
-                  Text('Ctrl/Cmd + Shift + V: ${'add_video'.tr()}'),
-                ],
-              ),
-              actions: [
-                TextButton(
-                  onPressed: () => Navigator.of(context).pop(),
-                  child: Text('close'.tr()),
-                ),
-              ],
-            ),
-      );
-    }
-
    Widget buildWideAttachmentGrid() {
      return GridView.builder(
        shrinkWrap: true,
@ -219,14 +195,6 @@ class PostComposeScreen extends HookConsumerWidget {
            onPressed: showSettingsSheet,
            tooltip: 'postSettings'.tr(),
          ),
-          if (isWideScreen(context))
-            Tooltip(
-              message: 'keyboardShortcuts'.tr(),
-              child: IconButton(
-                icon: const Icon(Symbols.keyboard),
-                onPressed: showKeyboardShortcutsDialog,
-              ),
-            ),
          ValueListenableBuilder<bool>(
            valueListenable: state.submitting,
            builder: (context, submitting, _) {
--- a/lib/screens/posts/compose_article.dart
+++ b/lib/screens/posts/compose_article.dart
@ -1,19 +1,17 @@
 import 'package:auto_route/auto_route.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
-
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:gap/gap.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-
 import 'package:island/models/file.dart';
 import 'package:island/models/post.dart';
 import 'package:island/screens/creators/publishers.dart';
 import 'package:island/services/responsive.dart';
-
 import 'package:island/widgets/app_scaffold.dart';
 import 'package:island/screens/posts/detail.dart';
 import 'package:island/widgets/content/attachment_preview.dart';
+import 'package:island/widgets/content/markdown.dart';
 import 'package:island/widgets/post/compose_shared.dart';
 import 'package:island/widgets/post/publishers_modal.dart';
 import 'package:island/widgets/content/cloud_files.dart';
@ -94,33 +92,6 @@ class ArticleComposeScreen extends HookConsumerWidget {
      );
    }

-    void showKeyboardShortcutsDialog() {
-      showDialog(
-        context: context,
-        builder:
-            (context) => AlertDialog(
-              title: Text('keyboardShortcuts'.tr()),
-              content: Column(
-                mainAxisSize: MainAxisSize.min,
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  Text('Ctrl/Cmd + Enter: ${'submit'.tr()}'),
-                  Text('Ctrl/Cmd + V: ${'paste'.tr()}'),
-                  Text('Ctrl/Cmd + I: ${'add_image'.tr()}'),
-                  Text('Ctrl/Cmd + Shift + V: ${'add_video'.tr()}'),
-                  Text('Ctrl/Cmd + P: ${'toggle_preview'.tr()}'),
-                ],
-              ),
-              actions: [
-                TextButton(
-                  onPressed: () => Navigator.of(context).pop(),
-                  child: Text('close'.tr()),
-                ),
-              ],
-            ),
-      );
-    }
-
    Widget buildPreviewPane() {
      return Container(
        decoration: BoxDecoration(
@ -150,33 +121,49 @@ class ArticleComposeScreen extends HookConsumerWidget {
            Expanded(
              child: SingleChildScrollView(
                padding: const EdgeInsets.all(16),
-                child: Column(
+                child: ValueListenableBuilder<TextEditingValue>(
+                  valueListenable: state.titleController,
+                  builder: (context, titleValue, _) {
+                    return ValueListenableBuilder<TextEditingValue>(
+                      valueListenable: state.descriptionController,
+                      builder: (context, descriptionValue, _) {
+                        return ValueListenableBuilder<TextEditingValue>(
+                          valueListenable: state.contentController,
+                          builder: (context, contentValue, _) {
+                            return Column(
                              crossAxisAlignment: CrossAxisAlignment.start,
                              children: [
-                    if (state.titleController.text.isNotEmpty) ...[
+                                if (titleValue.text.isNotEmpty) ...[
                                  Text(
-                        state.titleController.text,
-                        style: theme.textTheme.headlineSmall?.copyWith(
-                          fontWeight: FontWeight.bold,
-                        ),
+                                    titleValue.text,
+                                    style: theme.textTheme.headlineSmall
+                                        ?.copyWith(fontWeight: FontWeight.bold),
                                  ),
                                  const Gap(16),
                                ],
-                    if (state.descriptionController.text.isNotEmpty) ...[
+                                if (descriptionValue.text.isNotEmpty) ...[
                                  Text(
-                        state.descriptionController.text,
+                                    descriptionValue.text,
                                    style: theme.textTheme.bodyLarge?.copyWith(
-                          color: colorScheme.onSurface.withOpacity(0.7),
+                                      color: colorScheme.onSurface.withOpacity(
+                                        0.7,
+                                      ),
                                    ),
                                  ),
                                  const Gap(16),
                                ],
-                    if (state.contentController.text.isNotEmpty)
-                      Text(
-                        state.contentController.text,
-                        style: theme.textTheme.bodyMedium,
+                                if (contentValue.text.isNotEmpty)
+                                  MarkdownTextContent(
+                                    content: contentValue.text,
+                                    textStyle: theme.textTheme.bodyMedium,
                                  ),
                              ],
+                            );
+                          },
+                        );
+                      },
+                    );
+                  },
                ),
              ),
            ),
@ -191,6 +178,7 @@ class ArticleComposeScreen extends HookConsumerWidget {
        children: [
          // Publisher row
          Card(
+            margin: EdgeInsets.only(bottom: 8),
            elevation: 1,
            child: Padding(
              padding: const EdgeInsets.all(12),
@ -316,8 +304,17 @@ class ArticleComposeScreen extends HookConsumerWidget {
    }

    return AppScaffold(
+      noBackground: false,
      appBar: AppBar(
        leading: const PageBackButton(),
+        title: ValueListenableBuilder<TextEditingValue>(
+          valueListenable: state.titleController,
+          builder: (context, titleValue, _) {
+            return Text(
+              titleValue.text.isEmpty ? 'postTitle'.tr() : titleValue.text,
+            );
+          },
+        ),
        actions: [
          // Info banner for article compose
          const SizedBox.shrink(),
@ -333,14 +330,6 @@ class ArticleComposeScreen extends HookConsumerWidget {
              onPressed: () => showPreview.value = !showPreview.value,
            ),
          ),
-          if (isWideScreen(context))
-            Tooltip(
-              message: 'keyboardShortcuts'.tr(),
-              child: IconButton(
-                icon: const Icon(Symbols.keyboard),
-                onPressed: showKeyboardShortcutsDialog,
-              ),
-            ),
          ValueListenableBuilder<bool>(
            valueListenable: state.submitting,
            builder: (context, submitting, _) {
@ -378,7 +367,7 @@ class ArticleComposeScreen extends HookConsumerWidget {
        children: [
          Expanded(
            child: Padding(
-              padding: const EdgeInsets.all(16),
+              padding: const EdgeInsets.only(left: 16, right: 16),
              child:
                  isWideScreen(context)
                      ? Row(
--- a/lib/widgets/content/markdown.dart
+++ b/lib/widgets/content/markdown.dart
@ -2,10 +2,13 @@ import 'package:auto_route/auto_route.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+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/pods/config.dart';
 import 'package:island/widgets/alert.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:url_launcher/url_launcher.dart';
@ -18,6 +21,7 @@ class MarkdownTextContent extends HookConsumerWidget {
  final TextScaler? textScaler;
  final TextStyle? textStyle;
  final TextStyle? linkStyle;
+  final EdgeInsets? linesMargin;
  final bool isSelectable;

  const MarkdownTextContent({
@ -28,6 +32,7 @@ class MarkdownTextContent extends HookConsumerWidget {
    this.textStyle,
    this.linkStyle,
    this.isSelectable = false,
+    this.linesMargin,
  });

  @override
@ -54,19 +59,13 @@ class MarkdownTextContent extends HookConsumerWidget {
      config: config.copy(
        configs: [
          isDark
-              ? PreConfig.darkConfig.copy(
-                textStyle: textStyle,
-                padding: EdgeInsets.zero,
-                margin: EdgeInsets.zero,
-              )
-              : PreConfig().copy(
-                textStyle: textStyle,
-                padding: EdgeInsets.zero,
-                margin: EdgeInsets.zero,
-              ),
+              ? PreConfig.darkConfig.copy(textStyle: textStyle)
+              : PreConfig().copy(textStyle: textStyle),
          PConfig(
            textStyle: textStyle ?? Theme.of(context).textTheme.bodyMedium!,
          ),
+          HrConfig(height: 1, color: Theme.of(context).dividerColor),
+          PreConfig(theme: isDark ? a11yDarkTheme : a11yLightTheme),
          LinkConfig(
            style:
                linkStyle ??
@ -146,8 +145,13 @@ class MarkdownTextContent extends HookConsumerWidget {
        ],
      ),
      generator: MarkdownGenerator(
-        inlineSyntaxList: [_UserNameCardInlineSyntax(), _StickerInlineSyntax()],
-        linesMargin: EdgeInsets.zero,
+        generators: [latexGenerator],
+        inlineSyntaxList: [
+          _UserNameCardInlineSyntax(),
+          _StickerInlineSyntax(),
+          LatexSyntax(isDark),
+        ],
+        linesMargin: linesMargin ?? EdgeInsets.symmetric(vertical: 4),
      ),
    );
  }
--- a/lib/widgets/content/markdown_latex.dart
+++ b/lib/widgets/content/markdown_latex.dart
@ -0,0 +1,80 @@
+import 'package:flutter/material.dart';
+import 'package:markdown_widget/markdown_widget.dart';
+import 'package:flutter_math_fork/flutter_math.dart';
+import 'package:markdown/markdown.dart' as m;
+
+SpanNodeGeneratorWithTag latexGenerator = SpanNodeGeneratorWithTag(
+  tag: _latexTag,
+  generator:
+      (e, config, visitor) => LatexNode(e.attributes, e.textContent, config),
+);
+
+const _latexTag = 'latex';
+
+class LatexSyntax extends m.InlineSyntax {
+  final bool isDark;
+  LatexSyntax(this.isDark) : super(r'(\$\$[\s\S]+\$\$)|(\$.+?\$)');
+
+  @override
+  bool onMatch(m.InlineParser parser, Match match) {
+    final input = match.input;
+    final matchValue = input.substring(match.start, match.end);
+    String content = '';
+    bool isInline = true;
+    const blockSyntax = '\$\$';
+    const inlineSyntax = '\$';
+    if (matchValue.startsWith(blockSyntax) &&
+        matchValue.endsWith(blockSyntax) &&
+        (matchValue != blockSyntax)) {
+      content = matchValue.substring(2, matchValue.length - 2);
+      isInline = false;
+    } else if (matchValue.startsWith(inlineSyntax) &&
+        matchValue.endsWith(inlineSyntax) &&
+        matchValue != inlineSyntax) {
+      content = matchValue.substring(1, matchValue.length - 1);
+    }
+    m.Element el = m.Element.text(_latexTag, matchValue);
+    el.attributes['content'] = content;
+    el.attributes['isInline'] = '$isInline';
+    el.attributes['isDark'] = isDark.toString();
+    parser.addNode(el);
+    return true;
+  }
+}
+
+class LatexNode extends SpanNode {
+  final Map<String, String> attributes;
+  final String textContent;
+  final MarkdownConfig config;
+
+  LatexNode(this.attributes, this.textContent, this.config);
+
+  @override
+  InlineSpan build() {
+    final content = attributes['content'] ?? '';
+    final isInline = attributes['isInline'] == 'true';
+    final isDark = attributes['isDark'] == 'true';
+    final style = parentStyle ?? config.p.textStyle;
+    if (content.isEmpty) return TextSpan(style: style, text: textContent);
+    final latex = Math.tex(
+      content,
+      mathStyle: MathStyle.text,
+      textStyle: style.copyWith(color: isDark ? Colors.white : Colors.black),
+      textScaleFactor: 1,
+      onErrorFallback: (error) {
+        return Text(textContent, style: style.copyWith(color: Colors.red));
+      },
+    );
+    return WidgetSpan(
+      alignment: PlaceholderAlignment.middle,
+      child:
+          !isInline
+              ? Container(
+                width: double.infinity,
+                margin: EdgeInsets.symmetric(vertical: 16),
+                child: Center(child: latex),
+              )
+              : latex,
+    );
+  }
+}
--- a/lib/widgets/post/compose_settings_sheet.dart
+++ b/lib/widgets/post/compose_settings_sheet.dart
@ -1,6 +1,7 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:gap/gap.dart';
 import 'package:island/widgets/content/sheet.dart';
 import 'package:material_symbols_icons/symbols.dart';

@ -23,6 +24,9 @@ class ComposeSettingsSheet extends HookWidget {
    final theme = Theme.of(context);
    final colorScheme = theme.colorScheme;

+    // Listen to visibility changes to trigger rebuilds
+    final currentVisibility = useValueListenable(visibility);
+
    IconData getVisibilityIcon(int visibilityValue) {
      switch (visibilityValue) {
        case 1:
@ -71,7 +75,8 @@ class ComposeSettingsSheet extends HookWidget {
    void showVisibilitySheet() {
      showModalBottomSheet(
        context: context,
-        builder: (context) => SheetScaffold(
+        builder:
+            (context) => SheetScaffold(
              titleText: 'postVisibility'.tr(),
              child: Column(
                mainAxisSize: MainAxisSize.min,
@ -124,10 +129,11 @@ class ComposeSettingsSheet extends HookWidget {
                ),
                contentPadding: const EdgeInsets.all(16),
              ),
-              style: theme.textTheme.titleLarge,
-              onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+              style: theme.textTheme.titleMedium,
+              onTapOutside:
+                  (_) => FocusManager.instance.primaryFocus?.unfocus(),
            ),
-            const SizedBox(height: 16),
+            const Gap(16),

            // Description field
            TextField(
@ -140,25 +146,23 @@ class ComposeSettingsSheet extends HookWidget {
                ),
                contentPadding: const EdgeInsets.all(16),
              ),
-              style: theme.textTheme.bodyLarge,
+              style: theme.textTheme.bodyMedium,
              maxLines: 3,
-              onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+              onTapOutside:
+                  (_) => FocusManager.instance.primaryFocus?.unfocus(),
            ),
-            const SizedBox(height: 24),
+            const Gap(16),

            // Visibility setting
            Container(
              decoration: BoxDecoration(
-                border: Border.all(
-                  color: colorScheme.outline,
-                  width: 1,
-                ),
+                border: Border.all(color: colorScheme.outline, width: 1),
                borderRadius: BorderRadius.circular(12),
              ),
              child: ListTile(
-                leading: Icon(getVisibilityIcon(visibility.value)),
+                leading: Icon(getVisibilityIcon(currentVisibility)),
                title: Text('postVisibility'.tr()),
-                subtitle: Text(getVisibilityText(visibility.value).tr()),
+                subtitle: Text(getVisibilityText(currentVisibility).tr()),
                trailing: const Icon(Symbols.chevron_right),
                onTap: showVisibilitySheet,
                shape: RoundedRectangleBorder(
--- a/lib/widgets/post/post_item.dart
+++ b/lib/widgets/post/post_item.dart
@ -209,7 +209,11 @@ class PostItem extends HookConsumerWidget {
                              ),
                            ).padding(bottom: 8),
                          if (item.content?.isNotEmpty ?? false)
-                            MarkdownTextContent(content: item.content!),
+                            MarkdownTextContent(
+                              content: item.content!,
+                              linesMargin:
+                                  item.type == 0 ? EdgeInsets.zero : null,
+                            ),
                          // Show truncation hint if post is truncated
                          if (item.isTruncated && !isFullPost)
                            _PostTruncateHint(),
--- a/pubspec.lock
+++ b/pubspec.lock
@ -149,10 +149,10 @@ packages:
    dependency: transitive
    description:
      name: build
-      sha256: "74273591bd8b7f82eeb1f191c1b65a6576535bbfd5ca3722778b07d5702d33cc"
+      sha256: "51dc711996cbf609b90cbe5b335bbce83143875a9d58e4b5c6d3c4f684d3dda7"
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.3"
+    version: "2.5.4"
  build_config:
    dependency: transitive
    description:
@ -173,26 +173,26 @@ packages:
    dependency: transitive
    description:
      name: build_resolvers
-      sha256: badce70566085f2e87434531c4a6bc8e833672f755fc51146d612245947e91c9
+      sha256: ee4257b3f20c0c90e72ed2b57ad637f694ccba48839a821e87db762548c22a62
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.3"
+    version: "2.5.4"
  build_runner:
    dependency: "direct dev"
    description:
      name: build_runner
-      sha256: b9070a4127033777c0e63195f6f117ed16a351ed676f6313b095cf4f328c0b82
+      sha256: "382a4d649addbfb7ba71a3631df0ec6a45d5ab9b098638144faf27f02778eb53"
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.3"
+    version: "2.5.4"
  build_runner_core:
    dependency: transitive
    description:
      name: build_runner_core
-      sha256: "1cdfece3eeb3f1263f7dbf5bcc0cba697bd0c22d2c866cb4b578c954dbb09bcf"
+      sha256: "85fbbb1036d576d966332a3f5ce83f2ce66a40bea1a94ad2d5fc29a19a0d3792"
      url: "https://pub.dev"
    source: hosted
-    version: "9.1.1"
+    version: "9.1.2"
  built_collection:
    dependency: transitive
    description:
@ -836,7 +836,7 @@ packages:
    source: hosted
    version: "0.3.4"
  flutter_math_fork:
-    dependency: transitive
+    dependency: "direct main"
    description:
      name: flutter_math_fork
      sha256: "6d5f2f1aa57ae539ffb0a04bb39d2da67af74601d685a161aff7ce5bda5fa407"
@ -1745,10 +1745,10 @@ packages:
    dependency: transitive
    description:
      name: record_platform_interface
-      sha256: "8a575828733d4c3cb5983c914696f40db8667eab3538d4c41c50cbb79e722ef4"
+      sha256: c1ad38f51e4af88a085b3e792a22c685cb3e7c23fc37aa7ce44c4cf18f25fe89
      url: "https://pub.dev"
    source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
  record_web:
    dependency: transitive
    description:
--- a/pubspec.yaml
+++ b/pubspec.yaml
@ -118,6 +118,7 @@ dependencies:
  native_exif: ^0.6.2
  local_auth: ^2.3.0
  flutter_secure_storage: ^4.2.1
+  flutter_math_fork: ^0.7.4

 dev_dependencies:
  flutter_test: