refactor: homeserver picker view
This commit is contained in:
Christian Pauly
parent
fa912f3c53
commit
aa3a671668
3 changed files with 136 additions and 109 deletions
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@ -1,218 +0,0 @@
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import 'dart:async';
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import 'package:adaptive_page_layout/adaptive_page_layout.dart';
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import 'package:famedlysdk/famedlysdk.dart';
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import 'package:fluffychat/views/widgets/default_app_bar_search_field.dart';
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import 'package:fluffychat/views/widgets/fluffy_banner.dart';
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import 'package:fluffychat/views/widgets/matrix.dart';
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import 'package:fluffychat/app_config.dart';
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import 'package:fluffychat/views/widgets/one_page_card.dart';
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import 'package:fluffychat/config/setting_keys.dart';
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import 'package:fluffychat/utils/platform_infos.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:flutter/material.dart';
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import 'package:future_loading_dialog/future_loading_dialog.dart';
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import 'package:receive_sharing_intent/receive_sharing_intent.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../utils/localized_exception_extension.dart';
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import 'package:universal_html/prefer_universal/html.dart' as html;
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class HomeserverPicker extends StatefulWidget {
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@override
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_HomeserverPickerState createState() => _HomeserverPickerState();
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}
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class _HomeserverPickerState extends State<HomeserverPicker> {
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bool _isLoading = false;
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String _domain = AppConfig.defaultHomeserver;
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final TextEditingController _controller =
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TextEditingController(text: AppConfig.defaultHomeserver);
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StreamSubscription _intentDataStreamSubscription;
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void _loginWithToken(String token) {
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if (token?.isEmpty ?? true) return;
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showFutureLoadingDialog(
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context: context,
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future: () => Matrix.of(context).client.login(
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type: AuthenticationTypes.token,
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token: token,
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initialDeviceDisplayName: PlatformInfos.clientName,
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),
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);
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}
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void _processIncomingSharedText(String text) async {
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if (text == null || !text.startsWith(AppConfig.appOpenUrlScheme)) return;
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AdaptivePageLayout.of(context).popUntilIsFirst();
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final token = Uri.parse(text).queryParameters['loginToken'];
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_loginWithToken(token);
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}
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void _initReceiveSharingContent() {
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if (!PlatformInfos.isMobile) return;
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_intentDataStreamSubscription =
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ReceiveSharingIntent.getTextStream().listen(_processIncomingSharedText);
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ReceiveSharingIntent.getInitialText().then(_processIncomingSharedText);
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}
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@override
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void initState() {
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super.initState();
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_initReceiveSharingContent();
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}
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@override
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void dispose() {
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super.dispose();
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_intentDataStreamSubscription?.cancel();
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}
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void _checkHomeserverAction(BuildContext context) async {
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try {
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if (_domain.isEmpty) throw L10n.of(context).changeTheHomeserver;
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var homeserver = _domain;
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if (!homeserver.startsWith('https://')) {
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homeserver = 'https://$homeserver';
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}
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setState(() => _isLoading = true);
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final wellKnown =
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await Matrix.of(context).client.checkHomeserver(homeserver);
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var jitsi = wellKnown?.content
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?.tryGet<Map<String, dynamic>>('im.vector.riot.jitsi')
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?.tryGet<String>('preferredDomain');
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if (jitsi != null) {
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if (!jitsi.endsWith('/')) {
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jitsi += '/';
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}
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Logs().v('Found custom jitsi instance $jitsi');
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await Matrix.of(context)
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.store
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.setItem(SettingKeys.jitsiInstance, jitsi);
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AppConfig.jitsiInstance = jitsi;
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}
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final loginTypes = await Matrix.of(context).client.requestLoginTypes();
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if (loginTypes.flows
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.any((flow) => flow.type == AuthenticationTypes.password)) {
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await AdaptivePageLayout.of(context)
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.pushNamed(AppConfig.enableRegistration ? '/signup' : '/login');
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} else if (loginTypes.flows
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.any((flow) => flow.type == AuthenticationTypes.sso)) {
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final redirectUrl = kIsWeb
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? html.window.location.href
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: AppConfig.appOpenUrlScheme.toLowerCase() + '://sso';
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await launch(
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'${Matrix.of(context).client.homeserver?.toString()}/_matrix/client/r0/login/sso/redirect?redirectUrl=${Uri.encodeQueryComponent(redirectUrl)}');
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}
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} catch (e) {
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AdaptivePageLayout.of(context).showSnackBar(
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SnackBar(content: Text((e as Object).toLocalizedString(context))));
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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if (kIsWeb) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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final token =
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Uri.parse(html.window.location.href).queryParameters['loginToken'];
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_loginWithToken(token);
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});
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}
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return OnePageCard(
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child: Scaffold(
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appBar: AppBar(
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titleSpacing: 8,
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title: DefaultAppBarSearchField(
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prefixText: 'https://',
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hintText: L10n.of(context).enterYourHomeserver,
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searchController: _controller,
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suffix: Icon(Icons.edit_outlined),
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padding: EdgeInsets.zero,
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onChanged: (s) => _domain = s,
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readOnly: !AppConfig.allowOtherHomeservers,
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onSubmit: (_) => _checkHomeserverAction(context),
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),
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elevation: 0,
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),
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body: SafeArea(
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child: ListView(
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children: [
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Hero(
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tag: 'loginBanner',
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child: FluffyBanner(),
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),
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Padding(
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padding: const EdgeInsets.all(16.0),
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child: Text(
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AppConfig.applicationWelcomeMessage ??
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L10n.of(context).welcomeText,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 22,
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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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bottomNavigationBar: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Hero(
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tag: 'loginButton',
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child: Container(
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width: double.infinity,
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padding: EdgeInsets.symmetric(horizontal: 12),
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child: ElevatedButton(
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onPressed:
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_isLoading ? null : () => _checkHomeserverAction(context),
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child: _isLoading
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? LinearProgressIndicator()
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: Text(
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L10n.of(context).connect.toUpperCase(),
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style: TextStyle(color: Colors.white, fontSize: 16),
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),
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),
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),
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),
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Wrap(
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alignment: WrapAlignment.center,
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children: [
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TextButton(
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onPressed: () => launch(AppConfig.privacyUrl),
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child: Text(
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L10n.of(context).privacy,
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style: TextStyle(
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decoration: TextDecoration.underline,
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color: Colors.blueGrey,
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),
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),
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),
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TextButton(
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onPressed: () => PlatformInfos.showDialog(context),
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child: Text(
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L10n.of(context).about,
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style: TextStyle(
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decoration: TextDecoration.underline,
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color: Colors.blueGrey,
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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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),
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);
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}
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}
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111
lib/views/homeserver_picker_view.dart
Normal file
111
lib/views/homeserver_picker_view.dart
Normal file
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@ -0,0 +1,111 @@
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import 'package:fluffychat/controllers/homeserver_picker_controller.dart';
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import 'package:fluffychat/views/widgets/default_app_bar_search_field.dart';
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import 'package:fluffychat/views/widgets/fluffy_banner.dart';
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import 'package:fluffychat/app_config.dart';
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import 'package:fluffychat/views/widgets/one_page_card.dart';
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import 'package:fluffychat/utils/platform_infos.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:flutter/material.dart';
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import 'package:url_launcher/url_launcher.dart';
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class HomeserverPickerView extends StatelessWidget {
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final HomeserverPickerController controller;
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const HomeserverPickerView(
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this.controller, {
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Key key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return OnePageCard(
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child: Scaffold(
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appBar: AppBar(
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titleSpacing: 8,
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title: DefaultAppBarSearchField(
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prefixText: 'https://',
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hintText: L10n.of(context).enterYourHomeserver,
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searchController: controller.homeserverController,
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suffix: Icon(Icons.edit_outlined),
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padding: EdgeInsets.zero,
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onChanged: (s) => controller.domain = s,
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readOnly: !AppConfig.allowOtherHomeservers,
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onSubmit: (_) => controller.checkHomeserverAction,
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),
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elevation: 0,
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),
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body: SafeArea(
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child: ListView(
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children: [
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Hero(
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tag: 'loginBanner',
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child: FluffyBanner(),
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),
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Padding(
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padding: const EdgeInsets.all(16.0),
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child: Text(
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AppConfig.applicationWelcomeMessage ??
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L10n.of(context).welcomeText,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 22,
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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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bottomNavigationBar: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Hero(
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tag: 'loginButton',
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child: Container(
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width: double.infinity,
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padding: EdgeInsets.symmetric(horizontal: 12),
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child: ElevatedButton(
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onPressed: controller.isLoading
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? null
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: controller.checkHomeserverAction,
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child: controller.isLoading
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? LinearProgressIndicator()
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: Text(
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L10n.of(context).connect.toUpperCase(),
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style: TextStyle(color: Colors.white, fontSize: 16),
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),
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),
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),
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),
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Wrap(
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alignment: WrapAlignment.center,
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children: [
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TextButton(
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onPressed: () => launch(AppConfig.privacyUrl),
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child: Text(
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L10n.of(context).privacy,
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style: TextStyle(
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decoration: TextDecoration.underline,
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color: Colors.blueGrey,
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),
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),
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),
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TextButton(
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onPressed: () => PlatformInfos.showDialog(context),
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child: Text(
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L10n.of(context).about,
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style: TextStyle(
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decoration: TextDecoration.underline,
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color: Colors.blueGrey,
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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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),
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);
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}
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}
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