fluffychat/lib/views/settings.dart
2021-04-24 09:15:59 +02:00

386 lines
11 KiB
Dart

import 'dart:async';
import 'package:adaptive_dialog/adaptive_dialog.dart';
import 'package:adaptive_page_layout/adaptive_page_layout.dart';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:file_picker_cross/file_picker_cross.dart';
import 'package:fluffychat/config/app_config.dart';
import 'package:fluffychat/utils/platform_infos.dart';
import 'package:fluffychat/utils/sentry_controller.dart';
import 'package:flutter/material.dart';
import 'package:flutter_app_lock/flutter_app_lock.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:flutter_screen_lock/functions.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:image_picker/image_picker.dart';
import 'ui/settings_ui.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import 'bootstrap_dialog.dart';
import 'widgets/matrix.dart';
import '../config/app_config.dart';
import '../config/setting_keys.dart';
class Settings extends StatefulWidget {
@override
SettingsController createState() => SettingsController();
}
class SettingsController extends State<Settings> {
Future<dynamic> profileFuture;
dynamic profile;
Future<bool> crossSigningCachedFuture;
bool crossSigningCached;
Future<bool> megolmBackupCachedFuture;
bool megolmBackupCached;
void logoutAction() async {
if (await showOkCancelAlertDialog(
context: context,
title: L10n.of(context).areYouSureYouWantToLogout,
okLabel: L10n.of(context).yes,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
) ==
OkCancelResult.cancel) {
return;
}
final matrix = Matrix.of(context);
await showFutureLoadingDialog(
context: context,
future: () => matrix.client.logout(),
);
}
void changePasswordAccountAction() async {
final input = await showTextInputDialog(
context: context,
title: L10n.of(context).changePassword,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
hintText: L10n.of(context).pleaseEnterYourPassword,
obscureText: true,
minLines: 1,
maxLines: 1,
),
DialogTextField(
hintText: L10n.of(context).chooseAStrongPassword,
obscureText: true,
minLines: 1,
maxLines: 1,
),
],
);
if (input == null) return;
final success = await showFutureLoadingDialog(
context: context,
future: () => Matrix.of(context)
.client
.changePassword(input.last, oldPassword: input.first),
);
if (success.error == null) {
AdaptivePageLayout.of(context).showSnackBar(
SnackBar(content: Text(L10n.of(context).passwordHasBeenChanged)));
}
}
void deleteAccountAction() async {
if (await showOkCancelAlertDialog(
context: context,
title: L10n.of(context).warning,
message: L10n.of(context).deactivateAccountWarning,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
) ==
OkCancelResult.cancel) {
return;
}
if (await showOkCancelAlertDialog(
context: context,
title: L10n.of(context).areYouSure,
okLabel: L10n.of(context).yes,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
) ==
OkCancelResult.cancel) {
return;
}
final input = await showTextInputDialog(
context: context,
title: L10n.of(context).pleaseEnterYourPassword,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
obscureText: true,
hintText: '******',
minLines: 1,
maxLines: 1,
)
],
);
if (input == null) return;
await showFutureLoadingDialog(
context: context,
future: () => Matrix.of(context).client.deactivateAccount(
auth: AuthenticationPassword(
password: input.single,
user: Matrix.of(context).client.userID,
identifier: AuthenticationUserIdentifier(
user: Matrix.of(context).client.userID),
),
),
);
}
void setJitsiInstanceAction() async {
const prefix = 'https://';
final input = await showTextInputDialog(
context: context,
title: L10n.of(context).editJitsiInstance,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
initialText: AppConfig.jitsiInstance.replaceFirst(prefix, ''),
prefixText: prefix,
),
],
);
if (input == null) return;
var jitsi = prefix + input.single;
if (!jitsi.endsWith('/')) {
jitsi += '/';
}
final matrix = Matrix.of(context);
await matrix.store.setItem(SettingKeys.jitsiInstance, jitsi);
AppConfig.jitsiInstance = jitsi;
}
void setDisplaynameAction() async {
final input = await showTextInputDialog(
context: context,
title: L10n.of(context).editDisplayname,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
initialText: profile?.displayname ??
Matrix.of(context).client.userID.localpart,
)
],
);
if (input == null) return;
final matrix = Matrix.of(context);
final success = await showFutureLoadingDialog(
context: context,
future: () =>
matrix.client.setDisplayname(matrix.client.userID, input.single),
);
if (success.error == null) {
setState(() {
profileFuture = null;
profile = null;
});
}
}
void setAvatarAction() async {
MatrixFile file;
if (PlatformInfos.isMobile) {
final result = await ImagePicker().getImage(
source: ImageSource.gallery,
imageQuality: 50,
maxWidth: 1600,
maxHeight: 1600);
if (result == null) return;
file = MatrixFile(
bytes: await result.readAsBytes(),
name: result.path,
);
} else {
final result =
await FilePickerCross.importFromStorage(type: FileTypeCross.image);
if (result == null) return;
file = MatrixFile(
bytes: result.toUint8List(),
name: result.fileName,
);
}
final matrix = Matrix.of(context);
final success = await showFutureLoadingDialog(
context: context,
future: () => matrix.client.setAvatar(file),
);
if (success.error == null) {
setState(() {
profileFuture = null;
profile = null;
});
}
}
Future<void> requestSSSSCache() async {
final handle = Matrix.of(context).client.encryption.ssss.open();
final input = await showTextInputDialog(
context: context,
title: L10n.of(context).askSSSSCache,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
hintText: L10n.of(context).passphraseOrKey,
obscureText: true,
minLines: 1,
maxLines: 1,
)
],
);
if (input != null) {
final valid = await showFutureLoadingDialog(
context: context,
future: () async {
// make sure the loading spinner shows before we test the keys
await Future.delayed(Duration(milliseconds: 100));
var valid = false;
try {
await handle.unlock(recoveryKey: input.single);
valid = true;
} catch (e, s) {
SentryController.captureException(e, s);
}
return valid;
});
if (valid.result == true) {
await handle.maybeCacheAll();
await showOkAlertDialog(
context: context,
message: L10n.of(context).cachedKeys,
okLabel: L10n.of(context).ok,
useRootNavigator: false,
);
setState(() {
crossSigningCachedFuture = null;
crossSigningCached = null;
megolmBackupCachedFuture = null;
megolmBackupCached = null;
});
} else {
await showOkAlertDialog(
context: context,
message: L10n.of(context).incorrectPassphraseOrKey,
okLabel: L10n.of(context).ok,
useRootNavigator: false,
);
}
}
}
void setAppLockAction() async {
final currentLock =
await FlutterSecureStorage().read(key: SettingKeys.appLockKey);
if (currentLock?.isNotEmpty ?? false) {
var unlocked = false;
await screenLock(
context: context,
correctString: currentLock,
didConfirmed: (_) => unlocked = true,
);
if (unlocked != true) return;
}
final newLock = await showTextInputDialog(
context: context,
title: L10n.of(context).pleaseChooseAPasscode,
message: L10n.of(context).pleaseEnter4Digits,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
textFields: [
DialogTextField(
validator: (text) {
if (text.isEmpty || (text.length == 4 && int.tryParse(text) >= 0)) {
return null;
}
return L10n.of(context).pleaseEnter4Digits;
},
keyboardType: TextInputType.number,
obscureText: true,
maxLines: 1,
minLines: 1,
)
],
);
if (newLock != null) {
await FlutterSecureStorage()
.write(key: SettingKeys.appLockKey, value: newLock.single);
if (newLock.single.isEmpty) {
AppLock.of(context).disable();
} else {
AppLock.of(context).enable();
}
}
}
void bootstrapSettingsAction() async {
if (await Matrix.of(context).client.encryption.keyManager.isCached()) {
if (OkCancelResult.ok ==
await showOkCancelAlertDialog(
context: context,
title: L10n.of(context).keysCached,
message: L10n.of(context).wipeChatBackup,
isDestructiveAction: true,
okLabel: L10n.of(context).ok,
cancelLabel: L10n.of(context).cancel,
useRootNavigator: false,
)) {
await BootstrapDialog(
client: Matrix.of(context).client,
wipe: true,
).show(context);
}
return;
}
await BootstrapDialog(
client: Matrix.of(context).client,
).show(context);
}
void firstRunBootstrapAction() async {
await BootstrapDialog(
client: Matrix.of(context).client,
).show(context);
AdaptivePageLayout.of(context).popUntilIsFirst();
}
@override
Widget build(BuildContext context) {
final client = Matrix.of(context).client;
profileFuture ??= client.ownProfile.then((p) {
if (mounted) setState(() => profile = p);
return p;
});
if (client.encryption != null) {
crossSigningCachedFuture ??=
client.encryption?.crossSigning?.isCached()?.then((c) {
if (mounted) setState(() => crossSigningCached = c);
return c;
});
megolmBackupCachedFuture ??=
client.encryption?.keyManager?.isCached()?.then((c) {
if (mounted) setState(() => megolmBackupCached = c);
return c;
});
}
return SettingsUI(this);
}
}