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refactor: Encryption button

This commit is contained in:
Christian Pauly 2022-07-10 09:03:35 +02:00
parent 740d40c51a
commit fa0ea99657
1 changed files with 19 additions and 40 deletions
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59
lib/pages/chat/encryption_button.dart
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@ -70,45 +70,24 @@ class _EncryptionButtonState extends State<EncryptionButton> {
.where((s) => s.deviceLists != null)
.listen((s) => setState(() {}));
}
return FutureBuilder<List<User>>(
future:
widget.room.encrypted ? widget.room.requestParticipants() : null,
builder: (BuildContext context, snapshot) {
Color? color;
if (widget.room.encrypted && snapshot.hasData) {
final users = snapshot.data!;
users.removeWhere((u) =>
!{Membership.invite, Membership.join}.contains(u.membership) ||
!widget.room.client.userDeviceKeys.containsKey(u.id));
var allUsersValid = true;
var oneUserInvalid = false;
for (final u in users) {
final status = widget.room.client.userDeviceKeys[u.id]!.verified;
if (status != UserVerifiedStatus.verified) {
allUsersValid = false;
}
if (status == UserVerifiedStatus.unknownDevice) {
oneUserInvalid = true;
}
}
if (oneUserInvalid) color = Colors.red;
if (!allUsersValid) color = Colors.orange;
} else if (!widget.room.encrypted &&
widget.room.joinRules != JoinRules.public) {
color = Colors.red;
}
return IconButton(
tooltip: widget.room.encrypted
? L10n.of(context)!.encrypted
: L10n.of(context)!.encryptionNotEnabled,
icon: Icon(
widget.room.encrypted
? Icons.lock_outlined
: Icons.lock_open_outlined,
size: 20,
color: color),
onPressed: _enableEncryptionAction,
);
});
return FutureBuilder<EncryptionHealthState>(
future: widget.room.calcEncryptionHealthState(),
builder: (BuildContext context, snapshot) => IconButton(
tooltip: widget.room.encrypted
? L10n.of(context)!.encrypted
: L10n.of(context)!.encryptionNotEnabled,
icon: Icon(
widget.room.encrypted
? Icons.lock_outlined
: Icons.lock_open_outlined,
size: 20,
color: widget.room.joinRules != JoinRules.public &&
!widget.room.encrypted
? Colors.red
: snapshot.data == EncryptionHealthState.unverifiedDevices
? Colors.orange
: null),
onPressed: _enableEncryptionAction,
));
}
}