ente/lib/ui/settings_page.dart
2020-11-16 22:05:16 +05:30

416 lines
12 KiB
Dart

import 'dart:io';
import 'package:archive/archive_io.dart';
import 'package:crisp/crisp.dart';
import 'package:dio/dio.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_email_sender/flutter_email_sender.dart';
import 'package:flutter_sodium/flutter_sodium.dart';
import 'package:logging/logging.dart';
import 'package:path_provider/path_provider.dart';
import 'package:photos/core/configuration.dart';
import 'package:photos/db/files_db.dart';
import 'package:photos/ui/loading_widget.dart';
import 'package:photos/utils/dialog_util.dart';
class SettingsPage extends StatelessWidget {
const SettingsPage({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Settings"),
),
body: _getBody(),
);
}
Widget _getBody() {
final contents = [
UsageWidget(),
SupportSectionWidget(),
];
if (kDebugMode) {
contents.add(DebugWidget());
}
return SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
children: contents,
),
),
);
}
}
class UsageWidget extends StatefulWidget {
UsageWidget({Key key}) : super(key: key);
@override
UsageWidgetState createState() => UsageWidgetState();
}
class UsageWidgetState extends State<UsageWidget> {
double _usageInGBs;
@override
void initState() {
_getUsage();
super.initState();
}
@override
Widget build(BuildContext context) {
return Container(
child: Column(
children: [
SettingsSectionTitle("BACKUP"),
GestureDetector(
behavior: HitTestBehavior.translucent,
onTap: () async {
_showFoldersDialog(context);
},
child: SettingsTextItem(
text: "Backed up Folders", icon: Icons.navigate_next),
),
Divider(height: 4),
Padding(padding: EdgeInsets.all(4)),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text("Total data backed up"),
_usageInGBs == null
? loadWidget
: Text(
_usageInGBs.toString() + " GB",
),
],
),
Divider(height: 4),
Padding(padding: EdgeInsets.all(4)),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text("Backup over mobile data"),
Switch(
value: Configuration.instance.shouldBackupOverMobileData(),
onChanged: (value) async {
Configuration.instance.setBackupOverMobileData(value);
setState(() {});
},
),
],
),
],
),
);
}
void _showFoldersDialog(BuildContext context) async {
AlertDialog alert = AlertDialog(
title: Text("Select folders to back up"),
content: BackedUpFoldersWidget(),
actions: [
FlatButton(
child: Text("OK"),
onPressed: () {
Navigator.of(context).pop();
},
),
],
);
showDialog(
context: context,
builder: (BuildContext context) {
return alert;
},
);
}
void _getUsage() {
Dio().get(
Configuration.instance.getHttpEndpoint() + "/billing/usage",
queryParameters: {
"startTime": 0,
"endTime": DateTime.now().microsecondsSinceEpoch,
"token": Configuration.instance.getToken(),
},
).catchError((e) async {
Logger("Settings").severe(e);
}).then((response) async {
if (response != null && response.statusCode == 200) {
final usageInBytes = response.data["usage"];
if (mounted) {
setState(() {
_usageInGBs = double.parse(
(usageInBytes / (1024 * 1024 * 1024)).toStringAsFixed(2));
});
}
}
});
}
}
class BackedUpFoldersWidget extends StatefulWidget {
const BackedUpFoldersWidget({
Key key,
}) : super(key: key);
@override
_BackedUpFoldersWidgetState createState() => _BackedUpFoldersWidgetState();
}
class _BackedUpFoldersWidgetState extends State<BackedUpFoldersWidget> {
@override
Widget build(BuildContext context) {
return FutureBuilder<List<String>>(
future: FilesDB.instance.getLocalPaths(),
builder: (context, snapshot) {
if (snapshot.hasData) {
snapshot.data.sort((first, second) {
return first.toLowerCase().compareTo(second.toLowerCase());
});
final backedUpFolders = Configuration.instance.getPathsToBackUp();
final foldersWidget = List<Row>();
for (final folder in snapshot.data) {
foldersWidget.add(Row(children: [
Checkbox(
value: backedUpFolders.contains(folder),
onChanged: (value) async {
if (value) {
backedUpFolders.add(folder);
} else {
backedUpFolders.remove(folder);
}
await Configuration.instance
.setPathsToBackUp(backedUpFolders);
setState(() {});
},
),
Text(folder)
]));
}
final scrollController = ScrollController();
return Container(
child: Scrollbar(
isAlwaysShown: true,
controller: scrollController,
child: SingleChildScrollView(
child: Column(children: foldersWidget),
controller: scrollController,
),
),
);
}
return loadWidget;
},
);
}
}
class SettingsSectionTitle extends StatelessWidget {
final String title;
const SettingsSectionTitle(this.title, {Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
child: Column(children: [
Padding(padding: EdgeInsets.all(4)),
Align(
alignment: Alignment.centerLeft,
child: Text(
title,
style: TextStyle(
fontWeight: FontWeight.bold,
color: Theme.of(context).accentColor,
),
),
),
Padding(padding: EdgeInsets.all(4)),
]));
}
}
class SupportSectionWidget extends StatelessWidget {
const SupportSectionWidget({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
child: Column(children: [
Padding(padding: EdgeInsets.all(12)),
SettingsSectionTitle("SUPPORT"),
GestureDetector(
behavior: HitTestBehavior.translucent,
onTap: () async {
final dialog = createProgressDialog(context, "Preparing logs...");
await dialog.show();
final tempPath = (await getTemporaryDirectory()).path;
final zipFilePath = tempPath + "/logs.zip";
final logsDirectory = Directory(tempPath + "/logs");
var encoder = ZipFileEncoder();
encoder.create(zipFilePath);
encoder.addDirectory(logsDirectory);
encoder.close();
await dialog.hide();
final Email email = Email(
recipients: ['support@ente.io'],
cc: ['vishnu@ente.io'],
attachmentPaths: [zipFilePath],
isHTML: false,
);
await FlutterEmailSender.send(email);
},
child: SettingsTextItem(text: "Email", icon: Icons.navigate_next),
),
Divider(height: 4),
GestureDetector(
behavior: HitTestBehavior.translucent,
onTap: () async {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return CrispChatPage();
},
),
);
},
child: SettingsTextItem(text: "Chat", icon: Icons.navigate_next),
),
]),
);
}
}
class DebugWidget extends StatelessWidget {
const DebugWidget({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
child: Column(children: [
Padding(padding: EdgeInsets.all(12)),
SettingsSectionTitle("DEBUG"),
GestureDetector(
behavior: HitTestBehavior.translucent,
onTap: () async {
_showKeyAttributesDialog(context);
},
child: SettingsTextItem(
text: "Key Attributes", icon: Icons.navigate_next),
),
]),
);
}
void _showKeyAttributesDialog(BuildContext context) {
final keyAttributes = Configuration.instance.getKeyAttributes();
AlertDialog alert = AlertDialog(
title: Text("Key Attributes"),
content: SingleChildScrollView(
child: Column(children: [
Text("Key", style: TextStyle(fontWeight: FontWeight.bold)),
Text(Sodium.bin2base64(Configuration.instance.getKey())),
Padding(padding: EdgeInsets.all(12)),
Text("Encrypted Key", style: TextStyle(fontWeight: FontWeight.bold)),
Text(keyAttributes.encryptedKey),
Padding(padding: EdgeInsets.all(12)),
Text("Key Decryption Nonce",
style: TextStyle(fontWeight: FontWeight.bold)),
Text(keyAttributes.keyDecryptionNonce),
Padding(padding: EdgeInsets.all(12)),
Text("KEK Salt", style: TextStyle(fontWeight: FontWeight.bold)),
Text(keyAttributes.kekSalt),
Padding(padding: EdgeInsets.all(12)),
Text("KEK Hash", style: TextStyle(fontWeight: FontWeight.bold)),
Text(keyAttributes.kekHash),
Padding(padding: EdgeInsets.all(12)),
]),
),
actions: [
FlatButton(
child: Text("OK"),
onPressed: () {
Navigator.of(context).pop();
},
),
],
);
showDialog(
context: context,
builder: (BuildContext context) {
return alert;
},
);
}
}
class SettingsTextItem extends StatelessWidget {
final String text;
final IconData icon;
const SettingsTextItem({
Key key,
@required this.text,
@required this.icon,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Column(
children: [
Padding(padding: EdgeInsets.all(4)),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Align(alignment: Alignment.centerLeft, child: Text(text)),
Icon(icon),
],
),
Padding(padding: EdgeInsets.all(4)),
],
);
}
}
class CrispChatPage extends StatefulWidget {
CrispChatPage({Key key}) : super(key: key);
@override
_CrispChatPageState createState() => _CrispChatPageState();
}
class _CrispChatPageState extends State<CrispChatPage> {
static const websiteID = "86d56ea2-68a2-43f9-8acb-95e06dee42e8";
@override
void initState() {
crisp.initialize(
websiteId: websiteID,
);
crisp.register(
CrispUser(
email: Configuration.instance.getEmail(),
),
);
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Support"),
),
body: CrispView(
loadingWidget: loadWidget,
),
);
}
}