99 lines
2.9 KiB
Dart
99 lines
2.9 KiB
Dart
import 'dart:async';
|
|
|
|
import 'package:famedlysdk/famedlysdk.dart';
|
|
import 'package:fluffychat/i18n/i18n.dart';
|
|
import 'package:fluffychat/utils/app_route.dart';
|
|
import 'package:fluffychat/views/chat_encryption_settings.dart';
|
|
import 'package:flutter/material.dart';
|
|
|
|
import 'dialogs/simple_dialogs.dart';
|
|
import 'matrix.dart';
|
|
|
|
class EncryptionButton extends StatefulWidget {
|
|
final Room room;
|
|
const EncryptionButton(this.room, {Key key}) : super(key: key);
|
|
@override
|
|
_EncryptionButtonState createState() => _EncryptionButtonState();
|
|
}
|
|
|
|
class _EncryptionButtonState extends State<EncryptionButton> {
|
|
StreamSubscription _onSyncSub;
|
|
|
|
void _enableEncryptionAction() async {
|
|
if (widget.room.encrypted) {
|
|
Scaffold.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(I18n.of(context).warningEncryptionInBeta),
|
|
),
|
|
);
|
|
await Navigator.of(context).push(
|
|
AppRoute.defaultRoute(
|
|
context,
|
|
ChatEncryptionSettingsView(widget.room.id),
|
|
),
|
|
);
|
|
return;
|
|
}
|
|
if (!widget.room.client.encryptionEnabled) {
|
|
Scaffold.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(
|
|
I18n.of(context).needPantalaimonWarning,
|
|
),
|
|
),
|
|
);
|
|
return;
|
|
}
|
|
if (await SimpleDialogs(context).askConfirmation(
|
|
titleText: I18n.of(context).enableEncryptionWarning,
|
|
contentText: widget.room.client.encryptionEnabled
|
|
? I18n.of(context).warningEncryptionInBeta
|
|
: I18n.of(context).needPantalaimonWarning,
|
|
confirmText: I18n.of(context).yes,
|
|
) ==
|
|
true) {
|
|
await Matrix.of(context).tryRequestWithLoadingDialog(
|
|
widget.room.enableEncryption(),
|
|
);
|
|
}
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_onSyncSub?.cancel();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
_onSyncSub ??= Matrix.of(context)
|
|
.client
|
|
.onSync
|
|
.stream
|
|
.listen((s) => setState(() => null));
|
|
return FutureBuilder<List<DeviceKeys>>(
|
|
future: widget.room.getUserDeviceKeys(),
|
|
builder: (BuildContext context, snapshot) {
|
|
Color color;
|
|
if (widget.room.encrypted && snapshot.hasData) {
|
|
final List<DeviceKeys> deviceKeysList = snapshot.data;
|
|
color = Colors.orange;
|
|
if (deviceKeysList.indexWhere((DeviceKeys deviceKeys) =>
|
|
deviceKeys.verified == false &&
|
|
deviceKeys.blocked == false) ==
|
|
-1) {
|
|
color = Colors.black.withGreen(220).withOpacity(0.75);
|
|
}
|
|
} else if (!widget.room.encrypted &&
|
|
widget.room.joinRules != JoinRules.public) {
|
|
color = null;
|
|
}
|
|
return IconButton(
|
|
icon: Icon(widget.room.encrypted ? Icons.lock : Icons.lock_open,
|
|
size: 20, color: color),
|
|
onPressed: _enableEncryptionAction,
|
|
);
|
|
});
|
|
}
|
|
}
|