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✨ Web articles detail page & explore feed

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This commit is contained in:
LittleSheep 2025-07-01 13:19:14 +08:00
parent 8a1af120ea
commit e367fc3f5c
11 changed files with 225 additions and 23 deletions
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31
lib/pods/article_detail.dart Normal file
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@ -0,0 +1,31 @@
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:dio/dio.dart';
import 'package:island/models/webfeed.dart';
import 'package:island/pods/network.dart';
/// Provider that fetches a single article by its ID
final articleDetailProvider = FutureProvider.autoDispose.family<SnWebArticle, String>(
(ref, articleId) async {
final dio = ref.watch(apiClientProvider);
try {
final response = await dio.get<Map<String, dynamic>>(
'/feeds/articles/$articleId',
);
if (response.statusCode == 200 && response.data != null) {
return SnWebArticle.fromJson(response.data!);
} else {
throw Exception('Failed to load article');
}
} on DioException catch (e) {
if (e.response?.statusCode == 404) {
throw Exception('Article not found');
} else {
throw Exception('Failed to load article: ${e.message}');
}
} catch (e) {
throw Exception('Failed to load article: $e');
}
},
);

1
lib/pods/article_list.dart Normal file
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@ -0,0 +1 @@

13
lib/route.dart
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@ -9,6 +9,7 @@ import 'package:island/widgets/app_wrapper.dart';
import 'package:island/screens/tabs.dart';
import 'package:island/screens/explore.dart';
import 'package:island/screens/article_detail_screen.dart';
import 'package:island/screens/account.dart';
import 'package:island/screens/notification.dart';
import 'package:island/screens/wallet.dart';
@ -242,6 +243,18 @@ final routerProvider = Provider<GoRouter>((ref) {
return TabsScreen(child: child);
},
routes: [
// Article detail route
GoRoute(
path: '/articles/:id',
pageBuilder: (context, state) {
final id = state.pathParameters['id']!;
return MaterialPage(
key: state.pageKey,
child: ArticleDetailScreen(articleId: id),
);
},
),
// Explore tab
ShellRoute(
builder:

105
lib/screens/article_detail_screen.dart Normal file
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@ -0,0 +1,105 @@
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/widgets/content/markdown.dart';
import 'package:url_launcher/url_launcher_string.dart';
import 'package:island/models/webfeed.dart';
import 'package:island/pods/article_detail.dart';
import 'package:island/widgets/app_scaffold.dart';
import 'package:island/widgets/loading_indicator.dart';
import 'package:html2md/html2md.dart' as html2md;
class ArticleDetailScreen extends ConsumerWidget {
final String articleId;
const ArticleDetailScreen({super.key, required this.articleId});
@override
Widget build(BuildContext context, WidgetRef ref) {
final articleAsync = ref.watch(articleDetailProvider(articleId));
return AppScaffold(
body: articleAsync.when(
data:
(article) => AppScaffold(
appBar: AppBar(
leading: const BackButton(),
title: Text(article.title),
),
body: _ArticleDetailContent(article: article),
),
loading: () => const Center(child: LoadingIndicator()),
error:
(error, stackTrace) =>
Center(child: Text('Failed to load article: $error')),
),
);
}
}
class _ArticleDetailContent extends HookConsumerWidget {
final SnWebArticle article;
const _ArticleDetailContent({required this.article});
@override
Widget build(BuildContext context, WidgetRef ref) {
final markdownContent = useMemoized(
() => html2md.convert(article.content ?? ''),
[article],
);
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,
),
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,
),
),
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),
],
),
),
],
),
);
}
}

2
lib/screens/explore.dart
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@ -16,13 +16,13 @@ import 'package:island/models/post.dart';
import 'package:island/widgets/check_in.dart';
import 'package:island/widgets/post/post_item.dart';
import 'package:island/screens/tabs.dart';
import 'package:island/widgets/web_article_card.dart';
import 'package:material_symbols_icons/symbols.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:riverpod_paging_utils/riverpod_paging_utils.dart';
import 'package:island/pods/network.dart';
import 'package:island/widgets/realm/realm_card.dart';
import 'package:island/widgets/publisher/publisher_card.dart';
import 'package:island/widgets/web_article_card.dart';
import 'package:styled_widget/styled_widget.dart';
part 'explore.g.dart';

1
lib/widgets/article/article_list.dart Normal file
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@ -0,0 +1 @@

30
lib/widgets/content/markdown.dart
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@ -74,9 +74,7 @@ class MarkdownTextContent extends HookConsumerWidget {
final url = Uri.tryParse(href);
if (url != null) {
if (url.scheme == 'solian') {
context.push(
['', url.host, ...url.pathSegments].join('/'),
);
context.push(['', url.host, ...url.pathSegments].join('/'));
return;
}
final whitelistDomains = ['solian.app', 'solsynth.dev'];
@ -143,17 +141,27 @@ class MarkdownTextContent extends HookConsumerWidget {
),
],
),
generator: MarkdownGenerator(
generators: [latexGenerator],
inlineSyntaxList: [
_UserNameCardInlineSyntax(),
_StickerInlineSyntax(),
LatexSyntax(isDark),
],
linesMargin: linesMargin ?? EdgeInsets.symmetric(vertical: 4),
generator: MarkdownTextContent.buildGenerator(
isDark: isDark,
linesMargin: linesMargin,
),
);
}
static MarkdownGenerator buildGenerator({
bool isDark = false,
EdgeInsets? linesMargin,
}) {
return MarkdownGenerator(
generators: [latexGenerator],
inlineSyntaxList: [
_UserNameCardInlineSyntax(),
_StickerInlineSyntax(),
LatexSyntax(isDark),
],
linesMargin: linesMargin ?? EdgeInsets.symmetric(vertical: 4),
);
}
}
class _UserNameCardInlineSyntax extends markdown.InlineSyntax {

33
lib/widgets/loading_indicator.dart Normal file
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@ -0,0 +1,33 @@
import 'package:flutter/material.dart';
/// A simple loading indicator widget that can be used throughout the app
class LoadingIndicator extends StatelessWidget {
/// The size of the loading indicator
final double size;
/// The color of the loading indicator
final Color? color;
/// Creates a loading indicator
const LoadingIndicator({
super.key,
this.size = 24.0,
this.color,
});
@override
Widget build(BuildContext context) {
return SizedBox(
width: size,
height: size,
child: CircularProgressIndicator(
strokeWidth: 2.0,
valueColor: color != null
? AlwaysStoppedAnimation<Color>(
color!,
)
: null,
),
);
}
}

23
lib/widgets/web_article_card.dart
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@ -1,7 +1,6 @@
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:styled_widget/styled_widget.dart';
import 'package:url_launcher/url_launcher_string.dart';
import 'package:go_router/go_router.dart';
import 'package:island/models/webfeed.dart';
class WebArticleCard extends StatelessWidget {
@ -10,6 +9,10 @@ class WebArticleCard extends StatelessWidget {
const WebArticleCard({super.key, required this.article, this.maxWidth});
void _onTap(BuildContext context) {
context.push('/articles/${article.id}');
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
@ -20,14 +23,7 @@ class WebArticleCard extends StatelessWidget {
child: Card(
clipBehavior: Clip.antiAlias,
child: InkWell(
onTap: () async {
if (await canLaunchUrlString(article.url)) {
await launchUrlString(
article.url,
mode: LaunchMode.externalApplication,
);
}
},
onTap: () => _onTap(context),
child: AspectRatio(
aspectRatio: 16 / 9,
child: Stack(
@ -88,9 +84,14 @@ class WebArticleCard extends StatelessWidget {
maxLines: 2,
overflow: TextOverflow.ellipsis,
),
const SizedBox(height: 2),
Text(
article.feed?.title ?? 'Unknown Source',
).fontSize(9).opacity(0.75).padding(top: 2),
style: const TextStyle(
fontSize: 9,
color: Colors.white70,
),
),
],
),
),

8
pubspec.lock
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@ -1093,6 +1093,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.15.6"
html2md:
dependency: "direct main"
description:
name: html2md
sha256: "465cf8ffa1b510fe0e97941579bf5b22e2d575f2cecb500a9c0254efe33a8036"
url: "https://pub.dev"
source: hosted
version: "1.3.2"
http:
dependency: transitive
description:

1
pubspec.yaml
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@ -127,6 +127,7 @@ dependencies:
url: https://github.com/lionelmennig/textfield_tags.git
ref: fixes/allow-controller-re-registration
mime: ^2.0.0
html2md: ^1.3.2
dev_dependencies:
flutter_test: