feat: refactor browser extension communication to use IPC (#1130)

ui/flutter/lib/app/modules/app/controllers/app_controller.dart

@@ -16,6 +16,7 @@ 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/request.dart';
 import '../../../../core/common/start_config.dart';
@@ -31,7 +32,7 @@ import '../../../../util/package_info.dart';
 import '../../../../util/updater.dart';
 import '../../../../util/util.dart';
 import '../../../routes/app_pages.dart';
-import '../../create/dto/create_router_params.dart';
+import '../../../rpc/rpc.dart';
 import '../../redirect/views/redirect_view.dart';
 
 const unixSocketPath = 'gopeed.sock';
@@ -78,6 +79,9 @@ class AppController extends GetxController with WindowListener, TrayListener {
     _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));
 
@@ -271,6 +275,37 @@ class AppController extends GetxController with WindowListener, TrayListener {
     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 = _decodeToCreatTaskParams(params);
+          if (!silent) {
+            await windowManager.show();
+            _handleToCreate0(createTaskParams);
+          } else {
+            try {
+              await createTask(createTaskParams);
+            } catch (e) {
+              logger.w(
+                  "create task from extension fail", e, StackTrace.current);
+            }
+          }
+        },
+      });
+    } catch (e) {
+      logger.w("start rpc server fail", e, StackTrace.current);
+    }
+  }
+
   Future<void> _initForegroundTask() async {
     if (!Util.isMobile()) {
       return;
@@ -317,13 +352,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
       if (uri.path == "/create") {
         final params = uri.queryParameters["params"];
         if (params?.isNotEmpty == true) {
-          final safeParams = params!.replaceAll(" ", "+");
-          final paramsJson =
-              String.fromCharCodes(base64Decode(base64.normalize(safeParams)));
-          Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
-              arguments: RedirectArgs(Routes.CREATE,
-                  arguments:
-                      CreateRouterParams.fromJson(jsonDecode(paramsJson))));
+          _handleToCreate(params!);
           return;
         }
         Get.rootDelegate.offAndToNamed(Routes.CREATE);
@@ -346,7 +375,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
     }
     Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
         arguments: RedirectArgs(Routes.CREATE,
-            arguments: CreateRouterParams(req: Request(url: path))));
+            arguments: CreateTask(req: Request(url: path))));
   }
 
   String runningAddress() {
@@ -524,4 +553,21 @@ class AppController extends GetxController with WindowListener, TrayListener {
         apiToken: startConfig.value.apiToken));
     await putConfig(downloaderConfig.value);
   }
+
+  CreateTask _decodeToCreatTaskParams(String params) {
+    final safeParams = params.replaceAll('"', "").replaceAll(" ", "+");
+    final paramsJson =
+        String.fromCharCodes(base64Decode(base64.normalize(safeParams)));
+    return CreateTask.fromJson(jsonDecode(paramsJson));
+  }
+
+  _handleToCreate(String params) {
+    final createTaskParams = _decodeToCreatTaskParams(params);
+    _handleToCreate0(createTaskParams);
+  }
+
+  _handleToCreate0(CreateTask createTaskParams) {
+    Get.rootDelegate.offAndToNamed(Routes.REDIRECT,
+        arguments: RedirectArgs(Routes.CREATE, arguments: createTaskParams));
+  }
 }

ui/flutter/lib/app/modules/create/dto/create_router_params.dart

@@ -1,24 +0,0 @@
-import 'package:json_annotation/json_annotation.dart';
-
-import '../../../../api/model/options.dart';
-import '../../../../api/model/request.dart';
-
-part 'create_router_params.g.dart';
-
-@JsonSerializable(explicitToJson: true)
-class CreateRouterParams {
-  Request? req;
-  Options? opt;
-
-  CreateRouterParams({
-    this.req,
-    this.opt,
-  });
-
-  factory CreateRouterParams.fromJson(
-      Map<String, dynamic> json,
-      ) =>
-      _$CreateRouterParamsFromJson(json);
-
-  Map<String, dynamic> toJson() => _$CreateRouterParamsToJson(this);
-}

ui/flutter/lib/app/modules/create/dto/create_router_params.g.dart

@@ -1,31 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'create_router_params.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-CreateRouterParams _$CreateRouterParamsFromJson(Map<String, dynamic> json) =>
-    CreateRouterParams(
-      req: json['req'] == null
-          ? null
-          : Request.fromJson(json['req'] as Map<String, dynamic>),
-      opt: json['opt'] == null
-          ? null
-          : Options.fromJson(json['opt'] as Map<String, dynamic>),
-    );
-
-Map<String, dynamic> _$CreateRouterParamsToJson(CreateRouterParams instance) {
-  final val = <String, dynamic>{};
-
-  void writeNotNull(String key, dynamic value) {
-    if (value != null) {
-      val[key] = value;
-    }
-  }
-
-  writeNotNull('req', instance.req?.toJson());
-  writeNotNull('opt', instance.opt?.toJson());
-  return val;
-}

ui/flutter/lib/app/modules/create/views/create_view.dart

@@ -27,7 +27,6 @@ import '../../../views/file_tree_view.dart';
 import '../../app/controllers/app_controller.dart';
 import '../../history/views/history_view.dart';
 import '../controllers/create_controller.dart';
-import '../dto/create_router_params.dart';
 
 class CreateView extends GetView<CreateController> {
   final _confirmFormKey = GlobalKey<FormState>();
@@ -76,7 +75,7 @@ class CreateView extends GetView<CreateController> {
       _pathController.text = appController.downloaderConfig.value.downloadDir;
     }
 
-    final CreateRouterParams? routerParams = Get.rootDelegate.arguments();
+    final CreateTask? routerParams = Get.rootDelegate.arguments();
     if (routerParams?.req?.url.isNotEmpty ?? false) {
       // get url from route arguments
       final url = routerParams!.req!.url;