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fluffychat/lib/pages/settings_homeserver/settings_homeserver_view.dart

298 lines
12 KiB
Dart

import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:flutter_linkify/flutter_linkify.dart';
import 'package:matrix/matrix.dart';
import 'package:url_launcher/url_launcher_string.dart';
import 'package:fluffychat/config/app_config.dart';
import 'package:fluffychat/config/themes.dart';
import 'package:fluffychat/utils/localized_exception_extension.dart';
import 'package:fluffychat/widgets/layouts/max_width_body.dart';
import '../../widgets/matrix.dart';
import 'settings_homeserver.dart';
class SettingsHomeserverView extends StatelessWidget {
final SettingsHomeserverController controller;
const SettingsHomeserverView(this.controller, {super.key});
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final client = Matrix.of(context).client;
return Scaffold(
appBar: AppBar(
automaticallyImplyLeading: !FluffyThemes.isColumnMode(context),
centerTitle: FluffyThemes.isColumnMode(context),
title: Text(
L10n.of(context)
.aboutHomeserver(client.userID?.domain ?? 'Homeserver'),
),
),
body: MaxWidthBody(
withScrolling: true,
child: SelectionArea(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
ListTile(
title: Text(
L10n.of(context).serverInformation,
style: TextStyle(
color: theme.colorScheme.secondary,
fontWeight: FontWeight.bold,
),
),
),
FutureBuilder(
future: client.getWellknownSupport(),
builder: (context, snapshot) {
final error = snapshot.error;
final data = snapshot.data;
if (error != null) {
return ListTile(
leading: const Icon(Icons.error_outlined),
title: Text(
error.toLocalizedString(
context,
ExceptionContext.checkServerSupportInfo,
),
style: const TextStyle(fontSize: 14),
),
);
}
if (data == null) {
return const Center(
child: CircularProgressIndicator.adaptive(
strokeWidth: 2,
),
);
}
final supportPage = data.supportPage;
final contacts = data.contacts;
if (supportPage == null && contacts == null) {
return ListTile(
leading: const Icon(Icons.error_outlined),
title: Text(
L10n.of(context).noContactInformationProvided,
style: const TextStyle(fontSize: 14),
),
);
}
return Column(
mainAxisSize: MainAxisSize.min,
children: [
if (supportPage != null)
ListTile(
title: Text(L10n.of(context).supportPage),
subtitle: Text(supportPage.toString()),
),
if (contacts != null)
...contacts.map(
(contact) {
return ListTile(
title: Text(
contact.role.localizedString(
L10n.of(context),
),
),
subtitle: Column(
mainAxisSize: MainAxisSize.min,
children: [
if (contact.emailAddress != null)
TextButton(
onPressed: () {},
child: Text(contact.emailAddress!),
),
if (contact.matrixId != null)
TextButton(
onPressed: () {},
child: Text(contact.matrixId!),
),
],
),
);
},
),
],
);
},
),
FutureBuilder(
future: controller.fetchServerInfo(),
builder: (context, snapshot) {
final error = snapshot.error;
if (error != null) {
return Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.error_outlined,
color: theme.colorScheme.error,
),
const SizedBox(height: 12),
Text(
error.toLocalizedString(context),
textAlign: TextAlign.center,
style: TextStyle(
color: theme.colorScheme.error,
),
),
],
);
}
final data = snapshot.data;
if (data == null) {
return const Center(
child: CircularProgressIndicator.adaptive(
strokeWidth: 2,
),
);
}
return Column(
mainAxisSize: MainAxisSize.min,
children: [
ListTile(
title: Text(L10n.of(context).name),
subtitle: Text(data.name),
),
ListTile(
title: Text(L10n.of(context).version),
subtitle: Text(data.version),
),
ListTile(
title: const Text('Federation Base URL'),
subtitle: Linkify(
text: data.federationBaseUrl.toString(),
options: const LinkifyOptions(humanize: false),
linkStyle: TextStyle(
color: theme.colorScheme.primary,
decorationColor: theme.colorScheme.primary,
),
onOpen: (link) => launchUrlString(link.url),
),
),
],
);
},
),
Divider(color: theme.dividerColor),
FutureBuilder(
future: client.getWellknown(),
initialData: client.wellKnown,
builder: (context, snapshot) {
final error = snapshot.error;
if (error != null) {
return Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.error_outlined,
color: theme.colorScheme.error,
),
const SizedBox(height: 12),
Text(
error.toLocalizedString(context),
textAlign: TextAlign.center,
style: TextStyle(
color: theme.colorScheme.error,
),
),
],
);
}
final wellKnown = snapshot.data;
if (wellKnown == null) {
return const Center(
child: CircularProgressIndicator.adaptive(
strokeWidth: 2,
),
);
}
final identityServer = wellKnown.mIdentityServer;
return Column(
mainAxisSize: MainAxisSize.min,
children: [
ListTile(
title: Text(
'Client-Well-Known Information:',
style: TextStyle(
color: theme.colorScheme.secondary,
fontWeight: FontWeight.bold,
),
),
),
ListTile(
title: const Text('Base URL'),
subtitle: Linkify(
text: wellKnown.mHomeserver.baseUrl.toString(),
options: const LinkifyOptions(humanize: false),
linkStyle: TextStyle(
color: theme.colorScheme.primary,
decorationColor: theme.colorScheme.primary,
),
onOpen: (link) => launchUrlString(link.url),
),
),
if (identityServer != null)
ListTile(
title: const Text('Identity Server:'),
subtitle: Linkify(
text: identityServer.baseUrl.toString(),
options: const LinkifyOptions(humanize: false),
linkStyle: TextStyle(
color: theme.colorScheme.primary,
decorationColor: theme.colorScheme.primary,
),
onOpen: (link) => launchUrlString(link.url),
),
),
...wellKnown.additionalProperties.entries.map(
(entry) => ListTile(
title: Text(entry.key),
subtitle: Material(
borderRadius:
BorderRadius.circular(AppConfig.borderRadius),
color: theme.colorScheme.surfaceContainer,
child: SingleChildScrollView(
padding: const EdgeInsets.all(16),
scrollDirection: Axis.horizontal,
child: Text(
const JsonEncoder.withIndent(' ')
.convert(entry.value),
style: TextStyle(
color: theme.colorScheme.onSurface,
),
),
),
),
),
),
],
);
},
),
],
),
),
),
);
}
}
extension on Role {
String localizedString(L10n l10n) {
switch (this) {
case Role.mRoleAdmin:
return l10n.contactServerAdmin;
case Role.mRoleSecurity:
return l10n.contactServerSecurity;
}
}
}