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fix: latex (#1094)

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This commit is contained in:
My-Responsitories
2025-08-23 20:45:19 +08:00
committed by GitHub
parent 3c34e43827
commit b77403f03f
1 changed files with 26 additions and 18 deletions
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44
lib/pages/article/widgets/opus_content.dart
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@@ -2,6 +2,7 @@ import 'dart:math';
import 'package:PiliPlus/common/widgets/image/image_view.dart';
import 'package:PiliPlus/common/widgets/image/network_img_layer.dart';
import 'package:PiliPlus/http/constants.dart';
import 'package:PiliPlus/models/common/image_preview_type.dart';
import 'package:PiliPlus/models/common/image_type.dart';
import 'package:PiliPlus/models/dynamics/article_content_model.dart'
@@ -9,6 +10,7 @@ import 'package:PiliPlus/models/dynamics/article_content_model.dart'
import 'package:PiliPlus/models/dynamics/result.dart';
import 'package:PiliPlus/pages/dynamics/widgets/vote.dart';
import 'package:PiliPlus/utils/app_scheme.dart';
import 'package:PiliPlus/utils/context_ext.dart';
import 'package:PiliPlus/utils/extension.dart';
import 'package:PiliPlus/utils/image_util.dart';
import 'package:PiliPlus/utils/page_utils.dart';
@@ -17,7 +19,7 @@ import 'package:cached_network_svg_image/cached_network_svg_image.dart';
import 'package:flutter/foundation.dart' show kDebugMode;
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:get/get.dart' hide ContextExtensionss;
import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
import 'package:re_highlight/languages/all.dart';
import 'package:re_highlight/re_highlight.dart';
@@ -64,6 +66,10 @@ class OpusContent extends StatelessWidget {
if (opus.isEmpty) {
return const SliverToBoxAdapter();
}
late final highlight = Highlight()..registerLanguages(builtinAllLanguages);
late final isDarkMode = context.isDarkMode;
final colorScheme = Theme.of(context).colorScheme;
return SliverList.separated(
itemCount: opus.length,
@@ -119,16 +125,19 @@ class OpusContent extends StatelessWidget {
);
}
case 'TEXT_NODE_TYPE_FORMULA' when (item.formula != null):
final latex = item.formula!.latexContent!;
return WidgetSpan(
child: CachedNetworkSVGImage(
cacheKey: latex,
semanticsLabel: latex,
height: 65,
'https://api.bilibili.com/x/web-frontend/mathjax/tex?formula=${Uri.encodeComponent(item.formula!.latexContent!)}',
'${HttpString.apiBaseUrl}/x/web-frontend/mathjax/tex?formula=${Uri.encodeComponent(latex)}',
colorFilter: ColorFilter.mode(
colorScheme.onSurfaceVariant,
BlendMode.srcIn,
),
alignment: Alignment.centerLeft,
placeholderBuilder: (_) => const SizedBox.shrink(),
placeholderBuilder: (_) => Text(latex),
),
);
default:
@@ -559,23 +568,22 @@ class OpusContent extends StatelessWidget {
),
);
case 7 when (element.code != null):
final Highlight highlight = Highlight()
..registerLanguages(builtinAllLanguages);
final HighlightResult result = highlight.highlightAuto(
element.code!.content!,
element.code!.lang == 'language-clike'
? const ['c', 'java']
: [
element.code!.lang!
.replaceAll('language-', '')
.replaceAll('like', ''),
],
);
final TextSpanRenderer renderer = TextSpanRenderer(
final renderer = TextSpanRenderer(
const TextStyle(),
context.isDarkMode ? githubDarkTheme : githubTheme,
isDarkMode ? githubDarkTheme : githubTheme,
);
result.render(renderer);
highlight
.highlightAuto(
element.code!.content!,
element.code!.lang == 'language-clike'
? const ['c', 'java']
: [
element.code!.lang!
.replaceAll('language-', '')
.replaceAll('like', ''),
],
)
.render(renderer);
return Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(