lemmur-app-android/lib/pages/users_list.dart

76 lines
2.4 KiB
Dart

import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:lemmy_api_client/lemmy_api_client.dart';
import '../util/goto.dart';
import '../widgets/markdown_text.dart';
/// Infinite list of Users fetched by the given fetcher
class UsersListPage extends StatelessWidget {
final String title;
final List<UserView> users;
const UsersListPage({Key key, @required this.users, this.title})
: assert(users != null),
super(key: key);
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
// TODO: change to infinite scroll
return Scaffold(
appBar: AppBar(
title: Text(title ?? '', style: theme.textTheme.headline6),
centerTitle: true,
backgroundColor: theme.cardColor,
iconTheme: theme.iconTheme,
),
body: ListView.builder(
itemBuilder: (context, i) => UsersListItem(user: users[i]),
itemCount: users.length,
));
}
}
class UsersListItem extends StatelessWidget {
final UserView user;
const UsersListItem({Key key, @required this.user})
: assert(user != null),
super(key: key);
@override
Widget build(BuildContext context) => ListTile(
title: Text(
(user.preferredUsername == null || user.preferredUsername.isEmpty)
? '@${user.name}'
: user.preferredUsername),
subtitle: user.bio != null
? Opacity(
opacity: 0.5,
child: MarkdownText(
user.bio,
instanceHost: user.instanceHost,
),
)
: null,
onTap: () => goToUser.byId(context, user.instanceHost, user.id),
leading: user.avatar != null
? CachedNetworkImage(
height: 50,
width: 50,
imageUrl: user.avatar,
errorWidget: (_, __, ___) =>
const SizedBox(height: 50, width: 50),
imageBuilder: (context, imageProvider) => Container(
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
fit: BoxFit.cover, image: imageProvider),
),
))
: const SizedBox(width: 50),
);
}