Files
gopeed/ui/flutter/lib/app/modules/app/controllers/app_controller.dart
T

731 lines
23 KiB
Dart
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'dart:ui';
import 'package:app_links/app_links.dart';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_foreground_task/flutter_foreground_task.dart';
import 'package:get/get.dart';
import 'package:launch_at_startup/launch_at_startup.dart';
import 'package:path/path.dart' as path;
import 'package:path_provider/path_provider.dart';
import 'package:share_handler/share_handler.dart';
import 'package:tray_manager/tray_manager.dart';
import 'package:uri_to_file/uri_to_file.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:window_manager/window_manager.dart';
import '../../../../api/api.dart';
import '../../../../api/model/create_task.dart';
import '../../../../api/model/downloader_config.dart';
import '../../../../api/model/install_extension.dart';
import '../../../../api/model/request.dart';
import '../../../../api/model/result.dart';
import '../../../../core/common/start_config.dart';
import '../../../../core/libgopeed_boot.dart';
import '../../../../database/database.dart';
import '../../../../database/entity.dart';
import '../../../../i18n/message.dart';
import '../../../../main.dart';
import '../../../../util/github_mirror.dart';
import '../../../../util/locale_manager.dart';
import '../../../../util/log_util.dart';
import '../../../../util/package_info.dart';
import '../../../../util/updater.dart';
import '../../../../util/util.dart';
import '../../../routes/app_pages.dart';
import '../../../rpc/rpc.dart';
import '../../redirect/views/redirect_view.dart';
import '../../../services/notification_service.dart';
const unixSocketPath = 'gopeed.sock';
const allTrackerSubscribeUrls = [
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all.txt',
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all_http.txt',
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all_https.txt',
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all_ip.txt',
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all_udp.txt',
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_all_ws.txt',
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_best.txt',
'https://raw.githubusercontent.com/ngosang/trackerslist/master/trackers_best_ip.txt',
'https://raw.githubusercontent.com/XIU2/TrackersListCollection/master/all.txt',
'https://raw.githubusercontent.com/XIU2/TrackersListCollection/master/best.txt',
'https://raw.githubusercontent.com/XIU2/TrackersListCollection/master/http.txt',
];
final allTrackerSubscribeUrlCdns = {
for (var v in allTrackerSubscribeUrls)
v: githubMirrorUrls(v, MirrorType.githubSource)
};
/// Represents a task that is pending URL update via listen mode.
class PendingUpdateTask {
final String id;
final String name;
PendingUpdateTask({required this.id, required this.name});
}
class AppController extends GetxController with WindowListener, TrayListener {
static StartConfig? _defaultStartConfig;
/// Command line --hidden flag passed from main.dart
final bool hiddenFromArgs;
AppController({this.hiddenFromArgs = false});
final autoStartup = false.obs;
final startConfig = StartConfig().obs;
final runningPort = 0.obs;
final downloaderConfig = DownloaderConfig().obs;
/// The task that is pending URL update via listen mode.
/// Stored here in AppController to persist across page navigations.
final pendingUpdateTask = Rxn<PendingUpdateTask>();
late AppLinks _appLinks;
StreamSubscription<Uri>? _linkSubscription;
@override
void onReady() {
super.onReady();
_initDeepLinks().onError((error, stackTrace) =>
logger.w("initDeepLinks error", error, stackTrace));
_initWindows().onError((error, stackTrace) =>
logger.w("initWindows error", error, stackTrace));
if (Util.isDesktop()) {
Get.put(NotificationService());
}
_initTray().onError(
(error, stackTrace) => logger.w("initTray error", error, stackTrace));
_initRpcServer().onError((error, stackTrace) =>
logger.w("initRpcServer error", error, stackTrace));
_initForegroundTask().onError((error, stackTrace) =>
logger.w("initForegroundTask error", error, stackTrace));
_initTrackerUpdate().onError((error, stackTrace) =>
logger.w("initTrackerUpdate error", error, stackTrace));
_initLaunchAtStartup().onError((error, stackTrace) =>
logger.w("initLaunchAtStartup error", error, stackTrace));
_initCheckUpdate().onError((error, stackTrace) =>
logger.w("initCheckUpdate error", error, stackTrace));
}
@override
void onClose() {
_linkSubscription?.cancel();
trayManager.removeListener(this);
LibgopeedBoot.instance.stop();
}
@override
void onWindowClose() async {
final isPreventClose = await windowManager.isPreventClose();
if (isPreventClose) {
windowManager.hide();
}
}
// According to the system_manager document, make sure to call setState once on the onWindowFocus event.
@override
void onWindowFocus() {
refresh();
if (Util.isMacos() && Database.instance.getRunAsMenubarApp()) {
windowManager.setSkipTaskbar(true);
}
}
@override
void onTrayIconMouseDown() {
windowManager.show();
}
@override
void onTrayIconRightMouseDown() {
trayManager.popUpContextMenu(bringAppToFront: true);
}
@override
void onWindowMaximize() {
Database.instance.saveWindowState(WindowStateEntity(isMaximized: true));
}
@override
void onWindowUnmaximize() {
Database.instance.saveWindowState(WindowStateEntity(isMaximized: false));
}
final _windowsResizeSave = Util.debounce(() async {
final size = await windowManager.getSize();
Database.instance.saveWindowState(
WindowStateEntity(width: size.width, height: size.height));
}, 500);
@override
void onWindowResize() {
_windowsResizeSave();
}
Future<void> _initDeepLinks() async {
if (Util.isWeb()) {
// For web, just show window
return;
}
// Handle deep link
_appLinks = AppLinks();
// Handle link when app is in warm state (front or background)
_linkSubscription = _appLinks.uriLinkStream.listen((uri) async {
await _handleDeepLink(uri);
});
// Get initial link for cold start - this works after runApp()
Uri? initialLink;
try {
initialLink = await _appLinks.getInitialLink();
} catch (e) {
// ignore errors
}
// Determine if window should be hidden
// Priority 1: gopeed: URL scheme hidden parameter
// Priority 2: Command line --hidden flag
bool shouldHide = hiddenFromArgs;
if (initialLink?.scheme == "gopeed") {
shouldHide = initialLink!.queryParameters["hidden"] == "true";
}
// Show window if not hidden (desktop only)
if (Util.isDesktop() && !shouldHide) {
await windowManager.show();
await windowManager.focus();
}
// Handle initial link for deep link navigation
if (initialLink != null) {
_handleDeepLink(initialLink);
}
// Handle shared media, e.g. shared link from browser
if (Util.isMobile()) {
() async {
final handler = ShareHandlerPlatform.instance;
handler.sharedMediaStream.listen((SharedMedia media) {
if (media.content?.isNotEmpty == true) {
final uri = Uri.parse(media.content!);
// content uri will be handled by the app_links plugin
if (uri.scheme != "content") {
_handleDeepLink(uri);
}
}
});
final media = await handler.getInitialSharedMedia();
if (media?.content?.isNotEmpty == true) {
_handleDeepLink(Uri.parse(media!.content!));
}
}();
}
}
Future<void> _initWindows() async {
if (!Util.isDesktop()) {
return;
}
windowManager.addListener(this);
}
Future<void> _initTray() async {
if (!Util.isDesktop()) {
return;
}
if (Util.isWindows()) {
await trayManager.setIcon('assets/tray_icon/icon.ico');
} else if (Util.isMacos()) {
await trayManager.setIcon('assets/tray_icon/icon_mac.png',
isTemplate: true);
} else if (Platform.environment.containsKey('FLATPAK_ID') ||
Platform.environment.containsKey('SNAP')) {
await trayManager.setIcon('com.gopeed.Gopeed');
} else {
await trayManager.setIcon('assets/tray_icon/icon.png');
}
final menu = Menu(items: [
MenuItem(
label: "show".tr,
onClick: (menuItem) async => {
await windowManager.show(),
},
),
MenuItem.separator(),
MenuItem(
label: "create".tr,
onClick: (menuItem) async => {
await windowManager.show(),
await Get.rootDelegate.offAndToNamed(Routes.CREATE),
},
),
MenuItem(
label: "startAll".tr,
onClick: (menuItem) async => {continueAllTasks(null)},
),
MenuItem(
label: "pauseAll".tr,
onClick: (menuItem) async => {pauseAllTasks(null)},
),
MenuItem(
label: 'setting'.tr,
onClick: (menuItem) async => {
await windowManager.show(),
await Get.rootDelegate.offAndToNamed(Routes.SETTING),
},
),
MenuItem.separator(),
MenuItem(
label: 'donate'.tr,
onClick: (menuItem) => {
launchUrl(Uri.parse("https://gopeed.com/docs/donate"),
mode: LaunchMode.externalApplication)
},
),
MenuItem(
label: '${"version".tr}(${packageInfo.version})',
),
MenuItem.separator(),
MenuItem(
label: 'exit'.tr,
onClick: (menuItem) async {
try {
await LibgopeedBoot.instance.stop();
} catch (e) {
logger.w("libgopeed stop fail", e);
}
windowManager.destroy();
},
),
]);
if (!Util.isLinux()) {
// Linux seems not support setToolTip, refer to: https://github.com/GopeedLab/gopeed/issues/241
await trayManager.setToolTip('Gopeed');
}
await trayManager.setContextMenu(menu);
trayManager.addListener(this);
}
Future<void> _initRpcServer() async {
if (!Util.isDesktop()) {
return;
}
try {
await startRpcServer({
"/create": (ctx) async {
final meta =
ctx.request.headers["X-Gopeed-Host-Meta"]?.firstOrNull ?? "{}";
final jsonMeta = jsonDecode(meta);
final silent = jsonMeta['silent'] as bool? ?? false;
final params = await ctx.readText();
final createTaskParams = CreateTask.fromJson(_decodeParams(params));
if (!silent || pendingUpdateTask.value != null) {
await windowManager.show();
_handleToCreate0(createTaskParams);
} else {
try {
await createTask(createTaskParams);
} catch (e) {
logger.w(
"create task from extension fail", e, StackTrace.current);
}
}
},
"/forward": (ctx) async {
try {
final body = await ctx.readJSON();
final method = (body['method'] as String?)?.toUpperCase() ?? 'GET';
final path = (body['path'] as String?) ?? "/";
final data = body['data'];
final query = body['query'] as Map<String, dynamic>?;
// Forward request to gopeed REST API
final response = await forward(
path,
method: method,
data: data,
queryParameters: query,
);
// Return raw response
await ctx.writeJSON(response.data);
} catch (e) {
if (e is DioException && e.response != null) {
// Return API error response
await ctx.writeJSON(e.response!.data);
} else {
await ctx.writeJSON(Result(code: 1, msg: e.toString()).toJson());
}
}
},
});
} catch (e) {
logger.w("start rpc server fail", e, StackTrace.current);
}
}
Future<void> _initForegroundTask() async {
if (!Util.isMobile()) {
return;
}
FlutterForegroundTask.init(
androidNotificationOptions: AndroidNotificationOptions(
channelId: 'gopeed_service',
channelName: 'Gopeed Background Service',
channelImportance: NotificationChannelImportance.LOW,
showWhen: true,
priority: NotificationPriority.LOW,
),
iosNotificationOptions: const IOSNotificationOptions(
showNotification: true,
playSound: false,
),
foregroundTaskOptions: const ForegroundTaskOptions(
interval: 5000,
isOnceEvent: false,
autoRunOnBoot: true,
allowWakeLock: true,
allowWifiLock: true,
),
);
if (await FlutterForegroundTask.isRunningService) {
FlutterForegroundTask.restartService();
} else {
FlutterForegroundTask.startService(
notificationTitle: "serviceTitle".tr,
notificationText: "serviceText".tr,
notificationIcon: const NotificationIconData(
resType: ResourceType.mipmap,
resPrefix: ResourcePrefix.ic,
name: 'launcher',
),
);
}
}
Future<void> _handleDeepLink(Uri uri) async {
if (uri.scheme == "gopeed") {
// gopeed:///create?params=eyJyZXEiOnsidXJsIjoiaHR0cHM6Ly9leGFtcGxlLmNvbS9maWxlLnR4dCJ9fQ==
if (uri.path == "/create") {
final params = uri.queryParameters["params"];
if (params?.isNotEmpty == true) {
_handleToCreate(params!);
return;
}
Get.rootDelegate.offAndToNamed(Routes.CREATE);
return;
}
// gopeed:///extension?params=eyJ1cmwiOiJodHRwczovL2dpdGh1Yi5jb20vbW9ua2V5V2llL2dvcGVlZC1leHRlbnNpb24tYmlsaWJpbGkiLCJkZXZNb2RlIjpmYWxzZX0=
if (uri.path == "/extension") {
final params = uri.queryParameters["params"];
if (params?.isNotEmpty == true) {
_handleToExtension(params!);
return;
}
Get.rootDelegate.offAndToNamed(Routes.EXTENSION);
return;
}
Get.rootDelegate.offAndToNamed(Routes.HOME);
return;
}
String path;
if (uri.scheme == "magnet" ||
uri.scheme == "http" ||
uri.scheme == "https") {
path = uri.toString();
} else if (uri.scheme == "file") {
path =
Util.isWindows() ? Uri.decodeFull(uri.path.substring(1)) : uri.path;
} else {
path = (await toFile(uri.toString())).path;
}
Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
arguments: RedirectArgs(Routes.CREATE,
arguments: CreateTask(req: Request(url: path))));
}
String runningAddress() {
if (startConfig.value.network == 'unix') {
return startConfig.value.address;
}
return '${startConfig.value.address.split(':').first}:$runningPort';
}
Future<StartConfig> _initDefaultStartConfig() async {
if (_defaultStartConfig != null) {
return _defaultStartConfig!;
}
_defaultStartConfig = StartConfig();
if (!Util.supportUnixSocket()) {
// not support unix socket, use tcp
_defaultStartConfig!.network = "tcp";
_defaultStartConfig!.address = "127.0.0.1:0";
} else {
_defaultStartConfig!.network = "unix";
_defaultStartConfig!.address =
"${(await getTemporaryDirectory()).path}/$unixSocketPath";
}
_defaultStartConfig!.apiToken = '';
return _defaultStartConfig!;
}
Future<StartConfig> loadStartConfig() async {
final defaultCfg = await _initDefaultStartConfig();
final saveCfg = Database.instance.getStartConfig();
startConfig.value.network = saveCfg?.network ?? defaultCfg.network;
startConfig.value.address = saveCfg?.address ?? defaultCfg.address;
startConfig.value.apiToken = saveCfg?.apiToken ?? defaultCfg.apiToken;
return startConfig.value;
}
Future<DownloaderConfig> loadDownloaderConfig() async {
try {
downloaderConfig.value = await getConfig();
} catch (e) {
logger.w("load downloader config fail", e, StackTrace.current);
downloaderConfig.value = DownloaderConfig();
}
await _initDownloaderConfig();
return downloaderConfig.value;
}
Future<void> trackerUpdate() async {
final btExtConfig = downloaderConfig.value.extra.bt;
final result = <String>[];
for (var u in btExtConfig.trackerSubscribeUrls) {
final cdns = allTrackerSubscribeUrlCdns[u];
if (cdns == null) {
continue;
}
try {
final trackers =
await Util.anyOk(cdns.map((cdn) => _fetchTrackers(cdn)));
result.addAll(trackers);
} catch (e) {
logger.w("subscribe trackers fail, url: $u", e);
return;
}
}
btExtConfig.subscribeTrackers.clear();
btExtConfig.subscribeTrackers.addAll(result);
downloaderConfig.update((val) {
val!.extra.bt.lastTrackerUpdateTime = DateTime.now();
});
refreshTrackers();
await saveConfig();
}
refreshTrackers() {
final btConfig = downloaderConfig.value.protocolConfig.bt;
final btExtConfig = downloaderConfig.value.extra.bt;
btConfig.trackers.clear();
btConfig.trackers.addAll(btExtConfig.subscribeTrackers);
btConfig.trackers.addAll(btExtConfig.customTrackers);
// remove duplicate
btConfig.trackers.toSet().toList();
}
Future<void> _initTrackerUpdate() async {
final btExtConfig = downloaderConfig.value.extra.bt;
final lastUpdateTime = btExtConfig.lastTrackerUpdateTime;
// if last update time is null or more than 1 day, update trackers
if (btExtConfig.autoUpdateTrackers &&
(lastUpdateTime == null ||
lastUpdateTime.difference(DateTime.now()).inDays < 0)) {
try {
await trackerUpdate();
} catch (e) {
logger.w("tracker update fail", e);
}
}
}
Future<List<String>> _fetchTrackers(String subscribeUrl) async {
final resp = await proxyRequest(subscribeUrl);
if (resp.statusCode != 200) {
throw Exception(
'Failed to get trackers, status code: ${resp.statusCode}');
}
if (resp.data == null || resp.data!.isEmpty) {
throw Exception('Failed to get trackers, data is null');
}
const ls = LineSplitter();
return ls.convert(resp.data!).where((e) => e.isNotEmpty).toList();
}
_initDownloaderConfig() async {
final config = downloaderConfig.value;
final extra = config.extra;
if (extra.themeMode.isEmpty) {
extra.themeMode = ThemeMode.dark.name;
}
if (extra.locale.isEmpty) {
final systemLocale = getLocaleKey(PlatformDispatcher.instance.locale);
extra.locale = messages.keys.containsKey(systemLocale)
? systemLocale
: getLocaleKey(fallbackLocale);
}
if (extra.bt.trackerSubscribeUrls.isEmpty) {
// default select all tracker subscribe urls
extra.bt.trackerSubscribeUrls.addAll(allTrackerSubscribeUrls);
}
final proxy = config.proxy;
if (proxy.scheme.isEmpty) {
proxy.scheme = 'http';
}
if (config.downloadDir.isEmpty) {
if (Util.isDesktop()) {
config.downloadDir = (await getDownloadsDirectory())?.path ?? "./";
} else if (Util.isAndroid()) {
config.downloadDir = (await getExternalStorageDirectory())?.path ??
(await getApplicationDocumentsDirectory()).path;
} else if (Util.isIOS()) {
config.downloadDir = (await getApplicationDocumentsDirectory()).path;
} else {
config.downloadDir = './';
}
}
// Initialize default download categories if empty
if (extra.downloadCategories.isEmpty) {
_initDefaultDownloadCategories();
}
// Initialize default GitHub mirrors if empty
if (extra.githubMirror.mirrors.isEmpty) {
_initDefaultGithubMirrors();
}
}
void _initDefaultDownloadCategories() {
final extra = downloaderConfig.value.extra;
final downloadDir = downloaderConfig.value.downloadDir;
// Add default built-in categories with i18n keys
// No need to set initial name value, it will be retrieved via nameKey
extra.downloadCategories = [
DownloadCategory(
name: '',
path: path.join(downloadDir, 'Music'),
isBuiltIn: true,
nameKey: 'categoryMusic',
),
DownloadCategory(
name: '',
path: path.join(downloadDir, 'Video'),
isBuiltIn: true,
nameKey: 'categoryVideo',
),
DownloadCategory(
name: '',
path: path.join(downloadDir, 'Document'),
isBuiltIn: true,
nameKey: 'categoryDocument',
),
DownloadCategory(
name: '',
path: path.join(downloadDir, 'Program'),
isBuiltIn: true,
nameKey: 'categoryProgram',
),
];
}
void _initDefaultGithubMirrors() {
final extra = downloaderConfig.value.extra;
// Add default built-in GitHub mirrors
extra.githubMirror.mirrors = [
GithubMirror(
type: GithubMirrorType.jsdelivr,
url: 'https://fastly.jsdelivr.net/gh',
isBuiltIn: true,
),
GithubMirror(
type: GithubMirrorType.ghProxy,
url: 'https://fastgit.cc',
isBuiltIn: true,
),
];
}
Future<void> _initLaunchAtStartup() async {
if (!Util.isWindows() && !Util.isLinux()) {
return;
}
launchAtStartup.setup(
appName: packageInfo.appName,
appPath: Platform.resolvedExecutable,
args: ['--${StartupArgs.flagHidden}']);
autoStartup.value = await launchAtStartup.isEnabled();
}
Future<void> _initCheckUpdate() async {
// Check if auto check update is enabled
if (!downloaderConfig.value.extra.notifyWhenNewVersion) {
return;
}
final versionInfo = await checkUpdate();
if (versionInfo != null) {
await showUpdateDialog(Get.context!, versionInfo);
}
}
Future<void> saveConfig() async {
Database.instance.saveStartConfig(StartConfigEntity(
network: startConfig.value.network,
address: startConfig.value.address,
apiToken: startConfig.value.apiToken));
await putConfig(downloaderConfig.value);
}
Map<String, dynamic> _decodeParams(String params) {
final safeParams = params.replaceAll('"', "").replaceAll(" ", "+");
final paramsJson =
String.fromCharCodes(base64Decode(base64.normalize(safeParams)));
return jsonDecode(paramsJson);
}
_handleToCreate(String params) {
final createTaskParams = CreateTask.fromJson(_decodeParams(params));
_handleToCreate0(createTaskParams);
}
_handleToCreate0(CreateTask createTaskParams) {
Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
arguments: RedirectArgs(Routes.CREATE, arguments: createTaskParams));
}
_handleToExtension(String params) {
final installExtension = InstallExtension.fromJson(_decodeParams(params));
Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
arguments: RedirectArgs(Routes.EXTENSION, arguments: installExtension));
}
}