mirror of
https://github.com/krawieck/lemmur/
synced 2024-12-16 10:30:24 +01:00
75 lines
2.5 KiB
Dart
75 lines
2.5 KiB
Dart
import 'package:cached_network_image/cached_network_image.dart';
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import 'package:flutter/material.dart';
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import 'package:lemmy_api_client/lemmy_api_client.dart';
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import '../util/extensions/api.dart';
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import '../util/goto.dart';
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import '../widgets/markdown_text.dart';
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import '../widgets/sortable_infinite_list.dart';
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/// Infinite list of Communities fetched by the given fetcher
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class CommunitiesListPage extends StatelessWidget {
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final String title;
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final Future<List<CommunityView>> Function(
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int page,
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int batchSize,
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SortType sortType,
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) fetcher;
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const CommunitiesListPage({Key key, @required this.fetcher, this.title = ''})
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: assert(fetcher != null),
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assert(title != null),
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super(key: key);
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Scaffold(
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appBar: AppBar(
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brightness: theme.brightness,
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title: Text(title, style: theme.textTheme.headline6),
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centerTitle: true,
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backgroundColor: theme.cardColor,
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iconTheme: theme.iconTheme,
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),
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body: SortableInfiniteList<CommunityView>(
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fetcher: fetcher,
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builder: (community) => Column(
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children: [
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Divider(),
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ListTile(
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title: Text(community.name),
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subtitle: community.description != null
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? Opacity(
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opacity: 0.5,
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child: MarkdownText(
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community.description,
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instanceUrl: community.instanceUrl,
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),
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)
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: null,
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onTap: () => goToCommunity.byId(
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context, community.instanceUrl, community.id),
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leading: community.icon != null
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? CachedNetworkImage(
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height: 50,
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width: 50,
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imageUrl: community.icon,
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imageBuilder: (context, imageProvider) => Container(
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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image: DecorationImage(
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fit: BoxFit.cover, image: imageProvider),
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),
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),
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errorWidget: (_, __, ___) => SizedBox(width: 50),
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)
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: SizedBox(width: 50),
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),
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],
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),
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),
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);
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}
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}
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