ci: fix window

1. update goja version
2. add node vm polyfill
3. non-stop event loop handle
4 improve logger print

.github/release-drafter.yml

@@ -32,6 +32,10 @@ version-resolver:
       - 'patch'
   default: patch
 template: |
-  ## Changes
+  # Changes
+
+  $CHANGES
+  
+  # 更新日志
 
   $CHANGES

.github/workflows/build.yml

@@ -2,10 +2,19 @@ name: build
 
 on:
   workflow_dispatch:
+    inputs:
+      platform:
+        description: 'Build platform'
+        required: true
+        default: 'all'
+      channel:
+        description: 'Snap channel'
+        required: true
+        default: 'stable'
 
 env:
   GO_VERSION: "1.19"
-  FLUTTER_VERSION: "3.10.6"
+  FLUTTER_VERSION: "3.16.1"
 
 permissions:
   contents: write
@@ -24,6 +33,7 @@ jobs:
           myToken: ${{ github.token }}
 
   build-windows:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'windows' }}
     runs-on: windows-latest
     needs: [ get-release ]
     steps:
@@ -46,7 +56,7 @@ jobs:
           flutter build windows
           $mingw = "C:\Program Files\Git\mingw64\bin"
           $system = "C:\Windows\System32"
-          $release = "build\windows\runner\Release\"
+          $release = "build\windows\x64\runner\Release\"
           cp $mingw\libstdc++-6.dll $release
           cp $mingw\libgcc_s_seh-1.dll $release
           cp $mingw\libwinpthread-1.dll $release
@@ -100,7 +110,7 @@ jobs:
           Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
 
           [Files]
-          Source: ".\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
+          Source: ".\x64\runner\Release\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs
           ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
           [UninstallDelete]
@@ -124,6 +134,7 @@ jobs:
           asset_path: ui/flutter/build/windows/Output/*
           overwrite: true
   build-macos-arm64-lib:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'macos' }}
     runs-on: ubuntu-latest
     needs: [ get-release ]
     steps:
@@ -134,13 +145,14 @@ jobs:
       - name: Build
         run: |
           go install src.techknowlogick.com/xgo@latest
-          xgo -go go-1.19.x --targets=darwin/arm64 -tags="nosqlite" -ldflags="-w -s" -buildmode=c-shared -pkg=bind/desktop -out=libgopeed .
+          xgo -go go-$GO_VERSION.x --targets=darwin/arm64 -tags="nosqlite" -ldflags="-w -s" -buildmode=c-shared -pkg=bind/desktop -out=libgopeed .
           mv libgopeed-*.dylib libgopeed.dylib
       - uses: actions/upload-artifact@v3
         with:
           name: macos-arm64-lib
           path: libgopeed.dylib
   build-macos:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'macos' }}
     runs-on: macos-latest
     needs: [ get-release, build-macos-arm64-lib ]
     steps:
@@ -155,7 +167,9 @@ jobs:
         with:
           flutter-version: ${{ env.FLUTTER_VERSION }}
       - name: Install appdmg
-        run: npm install -g appdmg
+        run: |
+          python3 -m pip install setuptools
+          npm install -g appdmg
       - uses: actions/download-artifact@v3
         with:
           name: macos-arm64-lib
@@ -197,7 +211,8 @@ jobs:
           asset_path: ui/flutter/build/macos/Build/Products/Release/dist/*
           overwrite: true
   build-linux:
-    runs-on: ubuntu-latest
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'linux' }}
+    runs-on: ubuntu-20.04
     needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
@@ -217,46 +232,193 @@ jobs:
           go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/GopeedLab/gopeed/bind/desktop
           cd ui/flutter
           flutter build linux
-          mkdir -p debian/gui
-          cp assets/icon/icon_1024.png debian/gui/gopeed.png
-          cat>debian/debian.yaml<<EOF
-          flutter_app:
-            command: gopeed
-            arch: x64
-            parent: /usr/local/lib
-          control:
-            Package: gopeed
-            Version: ${VERSION:1}
-            Architecture: amd64
-            Essential: no
-            Priority: optional
-            Depends:
-            Maintainer: monkeyWie
-            Description: High speed downloader that supports all platforms.
+          mkdir -p build/dist
+          
+          # Build portable
+          tar -C build/linux/x64/release/bundle -czaf build/dist/Gopeed-$VERSION-linux-amd64-portable.tar.gz ./
+          
+          # Build deb package
+          mkdir -p debian/gopeed/opt/gopeed
+          mkdir -p debian/gopeed/usr/share/applications
+          mkdir -p debian/gopeed/usr/share/icons/hicolor/scalable/apps
+          mkdir -p debian/gopeed/DEBIAN
+
+          cp -r build/linux/x64/release/bundle/* debian/gopeed/opt/gopeed/
+          cp assets/icon/icon.svg debian/gopeed/usr/share/icons/hicolor/scalable/apps/com.gopeed.Gopeed.svg
+          
+          cat>debian/gopeed/DEBIAN/postinst<<EOF
+          #!/bin/bash
+          ln -sf /opt/gopeed/gopeed /usr/bin/gopeed
           EOF
 
-          cat>debian/gui/gopeed.desktop<<EOF
-          [Desktop Entry]
-          Version=${VERSION:1}
-          Name=Gopeed
-          GenericName=Gopeed
-          Comment=High speed downloader that supports all platforms.
-          Terminal=false
-          Type=Application
-          Categories=Utility
-          Keywords=Flutter;Downloader;
+          cat>debian/gopeed/DEBIAN/postrm<<EOF
+          #!/bin/bash
+          rm -rf /usr/bin/gopeed
           EOF
 
-          dart pub global activate flutter_to_debian
-          flutter_to_debian
-          mv debian/packages/gopeed*.deb debian/packages/Gopeed-$VERSION-linux-amd64.deb
+          chmod 0755 debian/gopeed/DEBIAN/postinst
+          chmod 0755 debian/gopeed/DEBIAN/postrm
+
+          cat>debian/gopeed/DEBIAN/control<<EOF
+          Package: gopeed
+          Version: ${VERSION:1}
+          Architecture: amd64
+          Essential: no
+          Priority: optional
+          Depends: 
+          Maintainer: monkeyWie
+          Description: High speed downloader that supports all platforms.
+          EOF
+
+          cp linux/assets/com.gopeed.Gopeed.desktop debian/gopeed/usr/share/applications/gopeed.desktop
+
+          dpkg-deb --build debian/gopeed
+          mv debian/gopeed.deb build/dist/Gopeed-$VERSION-linux-amd64.deb
+          
+          # Build AppImage
+          sudo apt-get -y install libfuse2
+          wget -O appimage-builder https://github.com/AppImageCrafters/appimage-builder/releases/download/v1.1.0/appimage-builder-1.1.0-x86_64.AppImage
+          chmod +x appimage-builder
+          mkdir AppDir
+          cp -r build/linux/x64/release/bundle/* AppDir
+          mkdir -p AppDir/usr/share/icons/hicolor/scalable/apps/
+          cp assets/icon/icon.svg AppDir/usr/share/icons/hicolor/scalable/apps/gopeed.svg
+          cat>AppImageBuilder.yml<<EOF
+          version: 1
+          AppDir:
+            path: ${PWD}/AppDir
+            app_info:
+              id: com.gopeed.gopeed
+              name: Gopeed
+              icon: gopeed
+              version: ${VERSION:1}
+              exec: gopeed
+              exec_args: \$@
+            apt:
+              arch: amd64
+              allow_unauthenticated: true
+              sources:
+                - sourceline: deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted
+                    universe multiverse
+                - sourceline: deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main
+                    restricted universe multiverse
+                - sourceline: deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports
+                    main restricted universe multiverse
+                - sourceline: deb http://security.ubuntu.com/ubuntu/ jammy-security main restricted
+                    universe multiverse
+              include: []
+            files:
+              include: []
+              exclude:
+                - usr/share/man
+                - usr/share/doc/*/README.*
+                - usr/share/doc/*/changelog.*
+                - usr/share/doc/*/NEWS.*
+                - usr/share/doc/*/TODO.*
+            test:
+              fedora-30:
+                image: appimagecrafters/tests-env:fedora-30
+                command: ./AppRun
+              debian-stable:
+                image: appimagecrafters/tests-env:debian-stable
+                command: ./AppRun
+              archlinux-latest:
+                image: appimagecrafters/tests-env:archlinux-latest
+                command: ./AppRun
+              centos-7:
+                image: appimagecrafters/tests-env:centos-7
+                command: ./AppRun
+              ubuntu-xenial:
+                image: appimagecrafters/tests-env:ubuntu-xenial
+                command: ./AppRun
+          AppImage:
+            arch: x86_64
+            update-information: guess
+          EOF
+          ./appimage-builder --skip-tests --recipe AppImageBuilder.yml
+          mv Gopeed-*-x86_64.AppImage build/dist/Gopeed-$VERSION-linux-amd64.AppImage
+
       - name: Upload
         uses: shogo82148/actions-upload-release-asset@v1
         with:
           upload_url: ${{ needs.get-release.outputs.upload_url }}
-          asset_path: ui/flutter/debian/packages/*
+          asset_path: ui/flutter/build/dist/*
           overwrite: true
+  build-snap:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'snap' }}
+    runs-on: ubuntu-latest
+    needs: [ get-release ]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+      - name: Setup LXD
+        uses: canonical/[email protected]
+        with:
+          channel: latest/stable
+      - name: Build
+        env:
+          VERSION: ${{ needs.get-release.outputs.tag_name }}
+        run: |
+          go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/GopeedLab/gopeed/bind/desktop
+          cd ui/flutter
+          
+          sudo snap install snapcraft --classic
+          mkdir -p snap/gui
+          cp assets/icon/icon.svg snap/gui/gopeed.svg
+          
+          cat>snap/snapcraft.yaml<<EOF
+          name: gopeed
+          version: ${VERSION:1}
+          summary: A modern download manager
+          description: High speed downloader that supports all platforms.
+          
+          confinement: strict
+          base: core22
+          grade: stable
+          
+          architectures:
+            - build-on: amd64
+              build-for: amd64
+          
+          slots:
+            dbus-gopeed:
+              interface: dbus
+              bus: session
+              name: com.gopeed.gopeed
+          
+          apps:
+            gopeed:
+              command: gopeed
+              extensions: [gnome]
+              plugs:
+                - network
+              slots:
+                - dbus-gopeed
+          parts:
+            gopeed:
+              source: .
+              plugin: flutter
+              stage-packages:
+                - libgtk-3-dev
+                - libayatana-appindicator3-dev
+              flutter-target: lib/main.dart
+          EOF
+          
+          cp linux/assets/com.gopeed.Gopeed.desktop snap/gui/gopeed.desktop
+          sed -i 's/Icon=com.gopeed.Gopeed/Icon=\${SNAP}\/meta\/gui\/gopeed.svg/g' snap/gui/gopeed.desktop
+          
+          snapcraft --use-lxd
+
+          # Snapcraft login
+          export SNAPCRAFT_STORE_CREDENTIALS=${{ secrets.SNAP_STORE_LOGIN }}
+          snapcraft upload --release=${{ github.event.inputs.channel }} gopeed_${VERSION:1}_amd64.snap
   build-android:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'android' }}
     runs-on: ubuntu-latest
     needs: [ get-release ]
     steps:
@@ -294,6 +456,7 @@ jobs:
           asset_path: ui/flutter/dist/*
           overwrite: true
   build-ios:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'ios' }}
     runs-on: macos-latest
     needs: [ get-release ]
     steps:
@@ -326,6 +489,7 @@ jobs:
           asset_path: ui/flutter/dist/*
           overwrite: true
   build-web:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'web' }}
     runs-on: ubuntu-latest
     needs: [ get-release ]
     steps:
@@ -373,6 +537,7 @@ jobs:
           asset_path: dist/zip/*
           overwrite: true
   build-docker:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'docker' }}
     runs-on: ubuntu-latest
     needs: [ get-release ]
     steps:

.github/workflows/test.yml

@@ -28,7 +28,7 @@ on:
 
 env:
   GO_VERSION: "1.19"
-  FLUTTER_VERSION: "3.10.6"
+  FLUTTER_VERSION: "3.16.1"
 
 jobs:
   #  lint:

CONTRIBUTING_zh-TW.md

@@ -0,0 +1,46 @@
+# Gopeed 協助指南
+
+首先感謝您願意幫助我們改進並優化該項目，這份指南將會幫助您更好的參與 Gopeed 的開發。
+
+## 分支說明
+
+本項目只有一個分支，即 `main` 分支，如果您想要參與 Gopeed 的開發，請先 fork 該項目，再在您自己的 fork 中進行開發，開發完成後再開啟PR，以合併至 `main` 分支。
+
+## 離線開發
+
+建議使用 web 端進行開發與調試，首先啟動服務，使用指令 `go run cmd/api/main.go` 啟動 ，該服務默認連接埠為 `9999`，接著以 `debug` 模式啟動前端 flutter 項目即可。
+
+## 翻譯
+ 
+Gopeed 的翻譯文件位於 `ui/flutter/assets/locales` 目錄中，只需要修改或新建翻譯文件即可。
+
+修改locales後請執行一下指令:
+
+```
+get generate locales 
+```
+
+請以 `en_US.json` 作為參照。
+
+## flutter開發
+
+每次提交PR前請務必執行 `dart format ./ui/flutter`
+
+如果需要編輯 api/models，請打開build_runner watcher:
+
+```
+flutter pub run build_runner watch
+```
+
+適用於 get-cli 的指令:
+
+```
+ create:  
+    controller:  Generate controller
+    page:  Use to generate pages
+    view:  Generate view
+  generate:
+    locales:  Generate translation file from json files
+    model:  generate Class model from json
+```
+

Dockerfile

@@ -1,4 +1,4 @@
-FROM instrumentisto/flutter:3.10.6 AS flutter
+FROM instrumentisto/flutter:3.16.1 AS flutter
 WORKDIR /app
 COPY ./ui/flutter/pubspec.yaml ./ui/flutter/pubspec.lock ./
 RUN flutter pub get

README.md

@@ -9,7 +9,7 @@
 
 [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/R6R6IJGN6)
 
-[English](/README.md) | [中文](/README_zh-CN.md) | [日本語](/README_ja-JP.md)
+[English](/README.md) | [中文](/README_zh-CN.md) | [日本語](/README_ja-JP.md) | [正體中文](/README_zh-TW.md)
 
 ## Introduction
 

README_ja-JP.md

@@ -9,7 +9,7 @@
 
 [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/R6R6IJGN6)
 
-[English](/README.md) | [中文](/README_zh-CN.md) | [日本語](/README_ja-JP.md)
+[English](/README.md) | [中文](/README_zh-CN.md) | [日本語](/README_ja-JP.md) | [正體中文](/README_zh-TW.md)
 
 ## はじめに
 

README_zh-CN.md

@@ -9,7 +9,7 @@
 
 [![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/R6R6IJGN6)
 
-[English](/README.md) | [中文](/README_zh-CN.md) | [日本語](/README_ja-JP.md)
+[English](/README.md) | [中文](/README_zh-CN.md) | [日本語](/README_ja-JP.md) | [正體中文](/README_zh-TW.md)
 
 ## 介绍
 

README_zh-TW.md

@@ -0,0 +1,179 @@
+[![Test Status](https://github.com/GopeedLab/gopeed/workflows/test/badge.svg)](https://github.com/GopeedLab/gopeed/actions?query=workflow%3Atest)
+[![Codecov](https://codecov.io/gh/GopeedLab/gopeed/branch/main/graph/badge.svg)](https://codecov.io/gh/GopeedLab/gopeed)
+[![Release](https://img.shields.io/github/release/GopeedLab/gopeed.svg)](https://github.com/GopeedLab/gopeed/releases)
+[![Download](https://img.shields.io/github/downloads/GopeedLab/gopeed/total.svg)](https://github.com/GopeedLab/gopeed/releases)
+[![Donate](https://img.shields.io/badge/%24-donate-ff69b4.svg)](https://docs.gopeed.com/donate.html)
+[![Discord](https://img.shields.io/discord/1037992631881449472?label=Discord&logo=discord&style=social)](https://discord.gg/ZUJqJrwCGB)
+
+![](_docs/img/banner.png)
+
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/R6R6IJGN6)
+
+[English](/README.md) | [中文](/README_zh-CN.md) | [日本語](/README_ja-JP.md) | [正體中文](/README_zh-TW.md)
+
+## 簡介
+
+Gopeed（全稱 Go Speed），是一款使用`Golang`+`Flutter`編寫的高速下載軟體，支援（HTTP、BitTorrent、Magnet）協定，同時支援所有的平台。
+
+前往 ✈ [主頁](https://gopeed.com/zh-CN) | 📖 [文檔](https://docs.gopeed.com/zh/)
+
+## 安裝
+
+**已支援的平台**
+
+- [x] Windows
+- [x] MacOS
+- [x] Linux
+- [x] Android
+- [x] iOS
+- [x] Web
+- [x] Docker
+
+[下載](https://github.com/GopeedLab/gopeed/releases/latest)
+
+> 註：MacOS 版運行時若提示損壞，請在終端中執行 `xattr -d com.apple.quarantine /Applications/Gopeed.app`
+
+### 使用CLI安裝
+
+使用`go install`安裝：
+
+```bash
+go install github.com/GopeedLab/gopeed/cmd/gopeed@latest
+```
+
+### Docker
+
+#### 直接執行
+
+```bash
+docker run -d -p 9999:9999 -v /path/to/download:/root/Downloads liwei2633/gopeed
+```
+
+#### 使用 Docker Compose
+
+```bash
+docker-compose up -d
+```
+
+#### 訪問服務
+
+當 docker 容器運作時，可以通過 `http://localhost:9999` 訪問 web 頁面。
+
+## 贊助
+
+如果你認為該項目對你有所幫助，請考慮[贊助](https://docs.gopeed.com/zh/donate)以支持該項目的持續發展，謝謝！
+
+## 軟體介面
+
+![](_docs/img/ui-demo.png)
+
+## 開發
+
+該項目分為前端與後端，前端使用`flutter`編寫，後端使用`Golang`編寫，兩邊通過`http`協定進行通訊，在 unix 系統下，則使用`unix socket`，在 windows 系統下，則使用`tcp`協定。
+
+> 前端代碼位於`ui/flutter`目錄內。
+
+### 開發環境
+
+1. Golang 1.19+
+2. Flutter 3.10+
+
+### 克隆項目
+
+```bash
+git clone [email protected]:GopeedLab/gopeed.git
+```
+
+### 協助開發
+
+請參考[協助指南](CONTRIBUTING_zh-TW.md)
+
+### 編譯
+
+#### 桌面端
+
+首先需要按照[flutter desktop 官方文檔](https://docs.flutter.dev/development/platform-integration/desktop)配置開發環境，並準備好`cgo`環境，具體方法可以自行搜索。
+
+組建指令：
+
+- windows
+
+```bash
+go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/GopeedLab/gopeed/bind/desktop
+cd ui/flutter
+flutter build windows
+```
+
+- macos
+
+```bash
+go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/macos/Frameworks/libgopeed.dylib github.com/GopeedLab/gopeed/bind/desktop
+cd ui/flutter
+flutter build macos
+```
+
+- linux
+
+```bash
+go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/GopeedLab/gopeed/bind/desktop
+cd ui/flutter
+flutter build linux
+```
+
+#### 移動設備
+
+需要`cgo`環境，並安裝`gomobile`：
+
+```bash
+go install golang.org/x/mobile/cmd/gomobile@latest
+go get golang.org/x/mobile/bind
+gomobile init
+```
+
+組建指令：
+
+- android
+
+```bash
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 19 -javapkg=com.gopeed github.com/GopeedLab/gopeed/bind/mobile
+cd ui/flutter
+flutter build apk
+```
+
+- ios
+
+```bash
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/ios/Frameworks/Libgopeed.xcframework -target=ios github.com/GopeedLab/gopeed/bind/mobile
+cd ui/flutter
+flutter build ios --no-codesign
+```
+
+#### 網頁端
+
+組建指令：
+
+```bash
+cd ui/flutter
+flutter build web
+cd ../../
+rm -rf cmd/web/dist
+cp -r ui/flutter/build/web cmd/web/dist
+go build -tags nosqlite,web -ldflags="-s -w" -o bin/ github.com/GopeedLab/gopeed/cmd/web
+go run cmd/web/main.go
+```
+
+## 感謝
+
+### 貢獻者
+
+<a href="https://github.com/GopeedLab/gopeed/graphs/contributors">
+  <img src="https://contrib.rocks/image?repo=GopeedLab/gopeed" />
+</a>
+
+### JetBrains
+
+[![goland](_docs/img/goland.svg)](https://www.jetbrains.com/?from=gopeed)
+
+## 軟體許可
+
+該軟體遵循 [GPLv3](LICENSE) 。

cmd/api/main.go

@@ -8,9 +8,10 @@ import (
 // only for local development
 func main() {
 	cfg := &model.StartConfig{
-		Network: "tcp",
-		Address: "127.0.0.1:9999",
-		Storage: model.StorageBolt,
+		Network:   "tcp",
+		Address:   "127.0.0.1:9999",
+		Storage:   model.StorageBolt,
+		WebEnable: true,
 	}
 	cmd.Start(cfg)
 }

cmd/gopeed/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"github.com/GopeedLab/gopeed/internal/fetcher"
 	"github.com/GopeedLab/gopeed/pkg/base"
 	"github.com/GopeedLab/gopeed/pkg/download"
 	"github.com/GopeedLab/gopeed/pkg/protocol/http"
@@ -47,16 +48,28 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
+	printProgress(emptyTask, "downloading...")
 	wg.Wait()
 }
 
 var (
 	lastLineLen = 0
 	sb          = new(strings.Builder)
+	emptyTask   = &download.Task{
+		Progress: &download.Progress{},
+		Meta: &fetcher.FetcherMeta{
+			Res: &base.Resource{},
+		},
+	}
 )
 
 func printProgress(task *download.Task, title string) {
-	rate := float64(task.Progress.Downloaded) / float64(task.Meta.Res.Size)
+	var rate float64
+	if task.Meta.Res.Size <= 0 {
+		rate = 0
+	} else {
+		rate = float64(task.Progress.Downloaded) / float64(task.Meta.Res.Size)
+	}
 	completeWidth := int(progressWidth * rate)
 	speed := util.ByteFmt(task.Progress.Speed)
 	totalSize := util.ByteFmt(task.Meta.Res.Size)

go.mod

@@ -5,14 +5,16 @@ go 1.19
 require (
 	github.com/anacrolix/missinggo/v2 v2.7.2-0.20230527121029-a582b4f397b9
 	github.com/anacrolix/torrent v1.52.5
-	github.com/dop251/goja v0.0.0-20230828202809-3dbe69dd2b8e
-	github.com/dop251/goja_nodejs v0.0.0-20230821135201-94e508132562
+	github.com/dop251/goja v0.0.0-20231027120936-b396bb4c349d
+	github.com/dop251/goja_nodejs v0.0.0-20231122114759-e84d9a924c5c
 	github.com/go-git/go-git/v5 v5.8.1
 	github.com/gorilla/handlers v1.5.1
 	github.com/gorilla/mux v1.8.0
 	github.com/matoous/go-nanoid/v2 v2.0.0
+	github.com/rs/zerolog v1.31.0
 	github.com/virtuald/go-paniclog v0.0.0-20190812204905-43a7fa316459
-	go.etcd.io/bbolt v1.3.7-0.20231005155708-db45d0d6b1f6
+	go.etcd.io/bbolt v1.3.8
+	golang.org/x/exp v0.0.0-20220613132600-b0d781184e0d
 	golang.org/x/sync v0.3.0
 )
 
@@ -45,7 +47,7 @@ require (
 	github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 // indirect
 	github.com/cloudflare/circl v1.3.3 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/dlclark/regexp2 v1.7.0 // indirect
+	github.com/dlclark/regexp2 v1.10.0 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/edsrzf/mmap-go v1.1.0 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
@@ -57,7 +59,7 @@ require (
 	github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/google/btree v1.1.2 // indirect
-	github.com/google/pprof v0.0.0-20230207041349-798e818bf904 // indirect
+	github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/huandu/xstrings v1.3.2 // indirect
@@ -88,19 +90,17 @@ require (
 	github.com/pjbgf/sha1cd v0.3.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/rs/dnscache v0.0.0-20211102005908-e0241e321417 // indirect
-	github.com/rs/zerolog v1.31.0 // indirect
 	github.com/sergi/go-diff v1.1.0 // indirect
 	github.com/skeema/knownhosts v1.2.0 // indirect
 	github.com/tidwall/btree v1.6.0 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
 	go.opentelemetry.io/otel v1.8.0 // indirect
 	go.opentelemetry.io/otel/trace v1.8.0 // indirect
-	golang.org/x/crypto v0.11.0 // indirect
-	golang.org/x/exp v0.0.0-20220613132600-b0d781184e0d // indirect
+	golang.org/x/crypto v0.14.0 // indirect
 	golang.org/x/mod v0.8.0 // indirect
-	golang.org/x/net v0.12.0 // indirect
-	golang.org/x/sys v0.13.0 // indirect
-	golang.org/x/text v0.11.0 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/sys v0.14.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/time v0.0.0-20220609170525-579cf78fd858 // indirect
 	golang.org/x/tools v0.6.0 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect

go.sum

@@ -124,17 +124,17 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dlclark/regexp2 v1.4.1-0.20201116162257-a2a8dda75c91/go.mod h1:2pZnwuY/m+8K6iRw6wQdMtk+rH5tNGR1i55kozfMjCc=
-github.com/dlclark/regexp2 v1.7.0 h1:7lJfhqlPssTb1WQx4yvTHN0uElPEv52sbaECrAQxjAo=
 github.com/dlclark/regexp2 v1.7.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
+github.com/dlclark/regexp2 v1.10.0 h1:+/GIL799phkJqYW+3YbOd8LCcbHzT0Pbo8zl70MHsq0=
+github.com/dlclark/regexp2 v1.10.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
 github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
 github.com/dop251/goja v0.0.0-20211022113120-dc8c55024d06/go.mod h1:R9ET47fwRVRPZnOGvHxxhuZcbrMCuiqOz3Rlrh4KSnk=
-github.com/dop251/goja v0.0.0-20230531210528-d7324b2d74f7/go.mod h1:QMWlm50DNe14hD7t24KEqZuUdC9sOTy8W6XbCU1mlw4=
-github.com/dop251/goja v0.0.0-20230828202809-3dbe69dd2b8e h1:UvQD6hTSfeM6hhTQ24Dlw2RppP05W7SWbWb6kubJAog=
-github.com/dop251/goja v0.0.0-20230828202809-3dbe69dd2b8e/go.mod h1:QMWlm50DNe14hD7t24KEqZuUdC9sOTy8W6XbCU1mlw4=
+github.com/dop251/goja v0.0.0-20231027120936-b396bb4c349d h1:wi6jN5LVt/ljaBG4ue79Ekzb12QfJ52L9Q98tl8SWhw=
+github.com/dop251/goja v0.0.0-20231027120936-b396bb4c349d/go.mod h1:QMWlm50DNe14hD7t24KEqZuUdC9sOTy8W6XbCU1mlw4=
 github.com/dop251/goja_nodejs v0.0.0-20210225215109-d91c329300e7/go.mod h1:hn7BA7c8pLvoGndExHudxTDKZ84Pyvv+90pbBjbTz0Y=
 github.com/dop251/goja_nodejs v0.0.0-20211022123610-8dd9abb0616d/go.mod h1:DngW8aVqWbuLRMHItjPUyqdj+HWPvnQe8V8y1nDpIbM=
-github.com/dop251/goja_nodejs v0.0.0-20230821135201-94e508132562 h1:ObbB2tzHWWAxzsG5futqeq2Ual2zYlo/+eMkSc5sn8w=
-github.com/dop251/goja_nodejs v0.0.0-20230821135201-94e508132562/go.mod h1:X2TOTJ+Uamd454RFp7ig2tmP3hQg0Z2Qk8gbVQmU0mk=
+github.com/dop251/goja_nodejs v0.0.0-20231122114759-e84d9a924c5c h1:hLoodLRD4KLWIH8eyAQCLcH8EqIrjac7fCkp/fHnvuQ=
+github.com/dop251/goja_nodejs v0.0.0-20231122114759-e84d9a924c5c/go.mod h1:bhGPmCgCCTSRfiMYWjpS46IDo9EUZXlsuUaPXSWGbv0=
 github.com/dustin/go-humanize v0.0.0-20180421182945-02af3965c54e/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
@@ -213,8 +213,9 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/google/pprof v0.0.0-20230207041349-798e818bf904 h1:4/hN5RUoecvl+RmJRE2YxKWtnnQls6rQjjW5oV7qg2U=
 github.com/google/pprof v0.0.0-20230207041349-798e818bf904/go.mod h1:uglQLonpP8qtYCYyzA+8c/9qtqgA3qsXGYqCPKARAFg=
+github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a h1:fEBsGL/sjAuJrgah5XqmmYsTLzJp/TO9Lhy39gkverk=
+github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a/go.mod h1:czg5+yv1E0ZGTi6S6vVK1mke0fV+FaUhNGcd6VRS9Ik=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
@@ -420,6 +421,8 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 go.etcd.io/bbolt v1.3.7-0.20231005155708-db45d0d6b1f6 h1:NkHVT1GBVV9hUj1iWglFxAuNlvLHELFn71U2H7aOIog=
 go.etcd.io/bbolt v1.3.7-0.20231005155708-db45d0d6b1f6/go.mod h1:tDI2vlr15+D9cyN3odhFrZJi3oJj8HlHaOEFPrUiGSY=
+go.etcd.io/bbolt v1.3.8 h1:xs88BrvEv273UsB79e0hcVrlUWmS0a8upikMFhSyAtA=
+go.etcd.io/bbolt v1.3.8/go.mod h1:N9Mkw9X8x5fupy0IKsmuqVtoGDyxsaDlbk4Rd05IAQw=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
@@ -439,8 +442,8 @@ golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0
 golang.org/x/crypto v0.3.1-0.20221117191849-2c476679df9a/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
 golang.org/x/crypto v0.5.0/go.mod h1:NK/OQwhpMQP3MwtdjgLlYHnH9ebylxKWv3e0fK+mkQU=
 golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
+golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
+golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20220613132600-b0d781184e0d h1:vtUKgx8dahOomfFzLREU8nSv25YHnTgLBn4rDnWZdU0=
 golang.org/x/exp v0.0.0-20220613132600-b0d781184e0d/go.mod h1:Kr81I6Kryrl9sr8s2FK3vxD90NdsKWRuOIl2O4CvYbA=
@@ -482,9 +485,8 @@ golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
-golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
-golang.org/x/net v0.12.0 h1:cfawfvKITfUsFCeJIHJrbSxpeu/E81khclypR0GVT50=
-golang.org/x/net v0.12.0/go.mod h1:zEVYFnQC7m/vmpQFELhcD1EWkZlX69l4oqgmer6hfKA=
+golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
+golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -534,10 +536,11 @@ golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
+golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -545,8 +548,7 @@ golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
 golang.org/x/term v0.4.0/go.mod h1:9P2UbLfCdcvo3p/nzKvsmas4TnlujnuoV9hGgYzW1lQ=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
-golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
-golang.org/x/term v0.10.0 h1:3R7pNqamzBraeqj/Tj8qt1aQ2HpmlC+Cx/qL/7hn4/c=
+golang.org/x/term v0.13.0 h1:bb+I9cTfFazGW51MZqBVmZy7+JEJMouUHTUSKVQLBek=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@@ -557,9 +559,8 @@ golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
-golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/time v0.0.0-20220609170525-579cf78fd858 h1:Dpdu/EMxGMFgq0CeYMh4fazTD2vtlZRYE7wyynxJb9U=
 golang.org/x/time v0.0.0-20220609170525-579cf78fd858/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

internal/controller/controller.go

@@ -6,7 +6,7 @@ import (
 )
 
 type Controller struct {
-	GetConfig func(v any) (bool, error)
+	GetConfig func(v any) bool
 	FileController
 	//ContextDialer() (proxy.Dialer, error)
 }
@@ -21,8 +21,8 @@ type DefaultFileController struct {
 func NewController() *Controller {
 	return &Controller{
 		FileController: &DefaultFileController{},
-		GetConfig: func(v any) (bool, error) {
-			return false, nil
+		GetConfig: func(v any) bool {
+			return false
 		},
 	}
 }

internal/fetcher/fetcher.go

@@ -57,6 +57,15 @@ func (m *FetcherMeta) SingleFilepath() string {
 	return path.Join(m.Opts.Path, file.Path, fileName)
 }
 
+// RootDirPath return the root dir path of the task file.
+func (m *FetcherMeta) RootDirPath() string {
+	if m.Res.Name != "" {
+		return m.FolderPath()
+	} else {
+		return m.Opts.Path
+	}
+}
+
 // FetcherBuilder defines the interface for a fetcher builder.
 type FetcherBuilder interface {
 	// Schemes returns the schemes supported by the fetcher.

internal/protocol/bt/config.go

@@ -1,5 +1,6 @@
 package bt
 
 type config struct {
-	Trackers []string `json:"trackers"`
+	ListenPort int      `json:"listenPort"`
+	Trackers   []string `json:"trackers"`
 }

internal/protocol/bt/fetcher.go

@@ -23,7 +23,8 @@ var (
 )
 
 type Fetcher struct {
-	ctl *controller.Controller
+	ctl    *controller.Controller
+	config *config
 
 	torrent *torrent.Torrent
 	meta    *fetcher.FetcherMeta
@@ -42,6 +43,13 @@ func (f *Fetcher) Setup(ctl *controller.Controller) {
 	if f.meta == nil {
 		f.meta = &fetcher.FetcherMeta{}
 	}
+	exist := f.ctl.GetConfig(&f.config)
+	if !exist {
+		f.config = &config{
+			ListenPort: 0,
+			Trackers:   []string{},
+		}
+	}
 	return
 }
 
@@ -54,7 +62,7 @@ func (f *Fetcher) initClient() (err error) {
 	}
 
 	cfg := torrent.NewDefaultClientConfig()
-	cfg.ListenPort = 0
+	cfg.ListenPort = f.config.ListenPort
 	cfg.DefaultStorage = newFileOpts(newFileClientOpts{
 		ClientBaseDir: cfg.DataDir,
 		HandleFileTorrent: func(infoHash metainfo.Hash, ft *fileTorrentImpl) {
@@ -87,7 +95,6 @@ func (f *Fetcher) Create(opts *base.Options) (err error) {
 	if f.meta.Res != nil {
 		torrentDirMap[f.meta.Res.Hash] = f.meta.FolderPath()
 	}
-	f.progress = make(fetcher.Progress, len(f.meta.Opts.SelectFiles))
 	return nil
 }
 
@@ -101,6 +108,14 @@ func (f *Fetcher) Start() (err error) {
 		ft.setTorrentDir(f.meta.FolderPath())
 	}
 	files := f.torrent.Files()
+	// If the user does not specify the file to download, all files will be downloaded by default
+	if len(f.meta.Opts.SelectFiles) == 0 {
+		f.meta.Opts.SelectFiles = make([]int, len(files))
+		for i := range files {
+			f.meta.Opts.SelectFiles[i] = i
+		}
+	}
+	f.progress = make(fetcher.Progress, len(f.meta.Opts.SelectFiles))
 	if len(f.meta.Opts.SelectFiles) == len(files) {
 		f.torrent.DownloadAll()
 	} else {
@@ -134,7 +149,7 @@ func (f *Fetcher) safeDrop() {
 
 func (f *Fetcher) Wait() (err error) {
 	for {
-		if f.torrentReady.Load() {
+		if f.torrentReady.Load() && len(f.meta.Opts.SelectFiles) > 0 {
 			done := true
 			for _, selectIndex := range f.meta.Opts.SelectFiles {
 				file := f.torrent.Files()[selectIndex]
@@ -154,7 +169,7 @@ func (f *Fetcher) Wait() (err error) {
 						}
 					}
 					if !selected {
-						util.SafeRemove(filepath.Join(f.meta.Opts.Path, file.Path()))
+						util.SafeRemove(filepath.Join(f.meta.Opts.Path, f.meta.Res.Name, file.Path()))
 					}
 				}
 				break
@@ -195,7 +210,7 @@ func (f *Fetcher) updateRes() {
 			Size: file.Length(),
 		}
 	}
-	res.CalcSize()
+	res.CalcSize(nil)
 	f.meta.Res = res
 	if f.meta.Opts != nil {
 		f.meta.Opts.InitSelectFiles(len(res.Files))
@@ -224,11 +239,6 @@ func (f *Fetcher) addTorrent(req *base.Request) (err error) {
 	if err != nil {
 		return
 	}
-	var cfg config
-	exist, err := f.ctl.GetConfig(&cfg)
-	if err != nil {
-		return
-	}
 
 	// use map to deduplicate
 	trackers := make(map[string]bool)
@@ -240,8 +250,8 @@ func (f *Fetcher) addTorrent(req *base.Request) (err error) {
 			}
 		}
 	}
-	if exist && len(cfg.Trackers) > 0 {
-		for _, tracker := range cfg.Trackers {
+	if len(f.config.Trackers) > 0 {
+		for _, tracker := range f.config.Trackers {
 			trackers[tracker] = true
 		}
 	}

internal/protocol/bt/fetcher_test.go

@@ -98,11 +98,11 @@ func buildConfigFetcher() fetcher.Fetcher {
 			"udp://tracker.birkenwald.de:6969/announce",
 			"udp://tracker.bitsearch.to:1337/announce",
 		}}
-	newController.GetConfig = func(v any) (bool, error) {
+	newController.GetConfig = func(v any) bool {
 		if err := json.Unmarshal([]byte(test.ToJson(mockCfg)), v); err != nil {
-			return false, err
+			return false
 		}
-		return true, nil
+		return true
 	}
 	fetcher.Setup(newController)
 	return fetcher

internal/protocol/http/config.go

@@ -1,5 +1,6 @@
 package http
 
 type config struct {
-	Connections int `json:"connections"`
+	UserAgent   string `json:"userAgent"`
+	Connections int    `json:"connections"`
 }

internal/protocol/http/fetcher.go

@@ -51,6 +51,7 @@ func newChunk(begin int64, end int64) *chunk {
 
 type Fetcher struct {
 	ctl    *controller.Controller
+	config *config
 	doneCh chan error
 
 	meta   *fetcher.FetcherMeta
@@ -71,6 +72,13 @@ func (f *Fetcher) Setup(ctl *controller.Controller) {
 	if f.meta == nil {
 		f.meta = &fetcher.FetcherMeta{}
 	}
+	exist := f.ctl.GetConfig(&f.config)
+	if !exist {
+		f.config = &config{
+			UserAgent:   "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36",
+			Connections: 1,
+		}
+	}
 	return
 }
 
@@ -78,7 +86,7 @@ func (f *Fetcher) Resolve(req *base.Request) error {
 	if err := base.ParseReqExtra[fhttp.ReqExtra](req); err != nil {
 		return err
 	}
-	httpReq, err := buildRequest(nil, req)
+	httpReq, err := f.buildRequest(nil, req)
 	if err != nil {
 		return err
 	}
@@ -160,16 +168,7 @@ func (f *Fetcher) Create(opts *base.Options) error {
 	}
 	extra := opts.Extra.(*fhttp.OptsExtra)
 	if extra.Connections == 0 {
-		var cfg config
-		exist, err := f.ctl.GetConfig(&cfg)
-		if err != nil {
-			return err
-		}
-		if exist {
-			extra.Connections = cfg.Connections
-		} else {
-			extra.Connections = 1
-		}
+		extra.Connections = f.config.Connections
 	}
 	return nil
 }
@@ -260,7 +259,7 @@ func (f *Fetcher) fetchChunk(index int, ctx context.Context) (err error) {
 	chunk := f.chunks[index]
 	chunk.retryTimes = 0
 
-	httpReq, err := buildRequest(ctx, f.meta.Req)
+	httpReq, err := f.buildRequest(ctx, f.meta.Req)
 	if err != nil {
 		return err
 	}
@@ -357,6 +356,52 @@ func (f *Fetcher) fetchChunk(index int, ctx context.Context) (err error) {
 	return
 }
 
+func (f *Fetcher) buildRequest(ctx context.Context, req *base.Request) (httpReq *http.Request, err error) {
+	url, err := url.Parse(req.URL)
+	if err != nil {
+		return
+	}
+
+	var (
+		method string
+		body   io.Reader
+	)
+	headers := make(map[string][]string)
+	if req.Extra == nil {
+		method = http.MethodGet
+	} else {
+		extra := req.Extra.(*fhttp.ReqExtra)
+		if extra.Method != "" {
+			method = extra.Method
+		} else {
+			method = http.MethodGet
+		}
+		if len(extra.Header) > 0 {
+			for k, v := range extra.Header {
+				headers[k] = []string{v}
+			}
+		}
+		if extra.Body != "" {
+			body = bytes.NewBufferString(extra.Body)
+		}
+	}
+	if _, ok := headers[base.HttpHeaderUserAgent]; !ok {
+		// load user agent from config
+		headers[base.HttpHeaderUserAgent] = []string{f.config.UserAgent}
+	}
+
+	if ctx != nil {
+		httpReq, err = http.NewRequestWithContext(ctx, method, url.String(), body)
+	} else {
+		httpReq, err = http.NewRequest(method, url.String(), body)
+	}
+	if err != nil {
+		return
+	}
+	httpReq.Header = headers
+	return httpReq, nil
+}
+
 func (f *Fetcher) splitChunk() (chunks []*chunk) {
 	if f.meta.Res.Range {
 		connections := f.meta.Opts.Extra.(*fhttp.OptsExtra).Connections
@@ -393,51 +438,6 @@ func buildClient() *http.Client {
 	}
 }
 
-func buildRequest(ctx context.Context, req *base.Request) (httpReq *http.Request, err error) {
-	url, err := url.Parse(req.URL)
-	if err != nil {
-		return
-	}
-
-	var (
-		method string
-		body   io.Reader
-	)
-	headers := make(map[string][]string)
-	if req.Extra == nil {
-		method = http.MethodGet
-	} else {
-		extra := req.Extra.(*fhttp.ReqExtra)
-		if extra.Method != "" {
-			method = extra.Method
-		} else {
-			method = http.MethodGet
-		}
-		if len(extra.Header) > 0 {
-			for k, v := range extra.Header {
-				headers[k] = []string{v}
-			}
-		}
-		if extra.Body != "" {
-			body = bytes.NewBufferString(extra.Body)
-		}
-	}
-	if _, ok := headers[base.HttpHeaderUserAgent]; !ok {
-		headers[base.HttpHeaderUserAgent] = []string{base.AgentName}
-	}
-
-	if ctx != nil {
-		httpReq, err = http.NewRequestWithContext(ctx, method, url.String(), body)
-	} else {
-		httpReq, err = http.NewRequest(method, url.String(), body)
-	}
-	if err != nil {
-		return
-	}
-	httpReq.Header = headers
-	return httpReq, nil
-}
-
 type fetcherData struct {
 	Chunks []*chunk
 }

internal/protocol/http/fetcher_test.go

@@ -123,7 +123,7 @@ func TestFetcher_DownloadError(t *testing.T) {
 }
 
 func TestFetcher_DownloadLimit(t *testing.T) {
-	listener := test.StartTestLimitServer()
+	listener := test.StartTestLimitServer(4, 0)
 	defer listener.Close()
 
 	downloadNormal(listener, 1, t)
@@ -314,11 +314,11 @@ func buildConfigFetcher() fetcher.Fetcher {
 	mockCfg := config{
 		Connections: 16,
 	}
-	newController.GetConfig = func(v any) (bool, error) {
+	newController.GetConfig = func(v any) bool {
 		if err := json.Unmarshal([]byte(test.ToJson(mockCfg)), v); err != nil {
-			return false, err
+			return false
 		}
-		return true, nil
+		return true
 	}
 	fetcher.Setup(newController)
 	return fetcher

internal/test/httptest.go

@@ -138,7 +138,7 @@ func StartTestErrorServer() net.Listener {
 }
 
 // StartTestLimitServer connections limit server
-func StartTestLimitServer() net.Listener {
+func StartTestLimitServer(maxConnections int32, delay int64) net.Listener {
 	var connections atomic.Int32
 
 	return startTestServer(func() http.Handler {
@@ -148,7 +148,7 @@ func StartTestLimitServer() net.Listener {
 				connections.Add(-1)
 			}()
 			connections.Add(1)
-			if connections.Load() > 4 {
+			if maxConnections != 0 && connections.Load() > maxConnections {
 				writer.WriteHeader(403)
 				return
 			}
@@ -162,7 +162,7 @@ func StartTestLimitServer() net.Listener {
 					panic(err)
 				}
 				defer file.Close()
-				io.Copy(writer, file)
+				slowCopy(writer, file, delay)
 			} else {
 				// split range
 				s := strings.Split(r, "=")
@@ -203,13 +203,57 @@ func StartTestLimitServer() net.Listener {
 				}
 				defer file.Close()
 				file.Seek(start, 0)
-				io.CopyN(writer, file, end-start+1)
+				slowCopyN(writer, file, end-start+1, delay)
 			}
 		})
 		return mux
 	})
 }
 
+// slowCopyN copies n bytes from src to dst, speed limit is bytes per second
+func slowCopy(dst io.Writer, src io.Reader, delay int64) (written int64, err error) {
+	buf := make([]byte, 32*1024)
+	for {
+		nr, er := src.Read(buf)
+		if nr > 0 {
+			nw, ew := dst.Write(buf[0:nr])
+			if nw > 0 {
+				written += int64(nw)
+			}
+			if ew != nil {
+				err = ew
+				break
+			}
+			if nr != nw {
+				err = io.ErrShortWrite
+				break
+			}
+		}
+		if er != nil {
+			if er != io.EOF {
+				err = er
+			}
+			break
+		}
+		if delay > 0 {
+			time.Sleep(time.Millisecond * time.Duration(delay))
+		}
+	}
+	return written, err
+}
+
+func slowCopyN(dst io.Writer, src io.Reader, n int64, delay int64) (written int64, err error) {
+	written, err = slowCopy(dst, io.LimitReader(src, n), delay)
+	if written == n {
+		return n, nil
+	}
+	if written < n && err == nil {
+		// src stopped early; must have been EOF.
+		err = io.EOF
+	}
+	return
+}
+
 func startTestServer(serverHandle func() http.Handler) net.Listener {
 	listener, err := net.Listen("tcp", "127.0.0.1:0")
 	if err != nil {

pkg/base/constants.go

@@ -23,7 +23,3 @@ const (
 
 	HttpHeaderRangeFormat = "bytes=%d-%d"
 )
-
-const (
-	AgentName = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36"
-)

pkg/base/model.go

@@ -3,6 +3,7 @@ package base
 import (
 	"fmt"
 	"github.com/GopeedLab/gopeed/pkg/util"
+	"golang.org/x/exp/slices"
 )
 
 // Request download request
@@ -47,10 +48,12 @@ func (r *Resource) Validate() error {
 	return nil
 }
 
-func (r *Resource) CalcSize() {
+func (r *Resource) CalcSize(selectFiles []int) {
 	var size int64
-	for _, file := range r.Files {
-		size += file.Size
+	for i, file := range r.Files {
+		if len(selectFiles) == 0 || slices.Contains(selectFiles, i) {
+			size += file.Size
+		}
 	}
 	r.Size = size
 }

pkg/download/downloader.go

@@ -212,7 +212,7 @@ func (d *Downloader) parseFb(url string) (fetcher.FetcherBuilder, error) {
 
 func (d *Downloader) setupFetcher(fetcher fetcher.Fetcher) {
 	ctl := controller.NewController()
-	ctl.GetConfig = func(v any) (bool, error) {
+	ctl.GetConfig = func(v any) bool {
 		return d.getProtocolConfig(fetcher.Name(), v)
 	}
 	fetcher.Setup(ctl)
@@ -540,12 +540,7 @@ func (d *Downloader) GetTask(id string) *Task {
 }
 
 func (d *Downloader) GetTasks() []*Task {
-	// reverse tasks, so that the latest task is in the front
-	tasks := make([]*Task, len(d.tasks))
-	for i := 0; i < len(d.tasks); i++ {
-		tasks[i] = d.tasks[len(d.tasks)-i-1]
-	}
-	return tasks
+	return d.tasks
 }
 
 func (d *Downloader) GetConfig() (*DownloaderStoreConfig, error) {
@@ -557,18 +552,19 @@ func (d *Downloader) PutConfig(v *DownloaderStoreConfig) error {
 	return d.storage.Put(bucketConfig, "config", v)
 }
 
-func (d *Downloader) getProtocolConfig(name string, v any) (bool, error) {
+func (d *Downloader) getProtocolConfig(name string, v any) bool {
 	cfg, err := d.GetConfig()
 	if err != nil {
-		return false, err
+		return false
 	}
 	if cfg.ProtocolConfig == nil || cfg.ProtocolConfig[name] == nil {
-		return false, nil
+		return false
 	}
 	if err := util.MapToStruct(cfg.ProtocolConfig[name], v); err != nil {
-		return false, err
+		d.Logger.Warn().Err(err).Msgf("get protocol config failed")
+		return false
 	}
-	return true, nil
+	return true
 }
 
 // wait task done
@@ -579,16 +575,16 @@ func (d *Downloader) watch(task *Task) {
 		d.emit(EventKeyError, task, err)
 	} else {
 		task.Progress.Used = task.timer.Used()
-		if task.Size == 0 {
-			task.Size = task.fetcher.Progress().TotalDownloaded()
-			task.Meta.Res.Size = task.Size
+		if task.Meta.Res.Size == 0 {
+			task.Meta.Res.Size = task.fetcher.Progress().TotalDownloaded()
 		}
 		used := task.Progress.Used / int64(time.Second)
 		if used == 0 {
 			used = 1
 		}
-		task.Progress.Speed = task.Size / used
-		task.Progress.Downloaded = task.Size
+		totalSize := task.Meta.Res.Size
+		task.Progress.Speed = totalSize / used
+		task.Progress.Downloaded = totalSize
 		task.Status = base.DownloadStatusDone
 		d.storage.Put(bucketTask, task.ID, task.clone())
 		d.emit(EventKeyDone, task)
@@ -629,6 +625,8 @@ func (d *Downloader) restoreFetcher(task *Task) error {
 			task.fetcher.Meta().Res = task.Meta.Res
 		}
 		go d.watch(task)
+	} else if task.Status == base.DownloadStatusError {
+		go d.watch(task)
 	}
 	task.fetcher.Create(task.Meta.Opts)
 	return nil
@@ -741,6 +739,8 @@ func (d *Downloader) doStart(task *Task) (err error) {
 				}
 				task.Meta.Opts.Name = newName
 			}
+
+			task.Meta.Res.CalcSize(task.Meta.Opts.SelectFiles)
 		}
 
 		task.Progress.Speed = 0
@@ -848,12 +848,11 @@ func (b *boot) Listener(listener Listener) *boot {
 }
 
 func (b *boot) Create(opts *base.Options) (string, error) {
-	rr, err := b.Resolve()
-	if err != nil {
-		return "", err
-	}
 	defaultDownloader.Listener(b.listener)
-	return defaultDownloader.Create(rr.ID, opts)
+	return defaultDownloader.CreateDirect(&base.Request{
+		URL:   b.url,
+		Extra: b.extra,
+	}, opts)
 }
 
 func Boot() *boot {

pkg/download/downloader_test.go

@@ -205,10 +205,7 @@ func TestDownloader_Protocol_Config(t *testing.T) {
 	defer downloader.Clear()
 
 	var httpCfg map[string]any
-	exits, err := downloader.getProtocolConfig("http", &httpCfg)
-	if err != nil {
-		t.Fatal(err)
-	}
+	exits := downloader.getProtocolConfig("http", &httpCfg)
 	if exits {
 		t.Errorf("getProtocolConfig() got = %v, want %v", exits, false)
 	}
@@ -234,7 +231,7 @@ func TestDownloader_Protocol_Config(t *testing.T) {
 		},
 	}
 
-	if err = downloader.PutConfig(storeCfg); err != nil {
+	if err := downloader.PutConfig(storeCfg); err != nil {
 		t.Fatal(err)
 	}
 

pkg/download/engine/engine.go

@@ -3,14 +3,14 @@ package engine
 import (
 	_ "embed"
 	"errors"
-	"fmt"
 	"github.com/GopeedLab/gopeed/pkg/download/engine/inject/file"
 	"github.com/GopeedLab/gopeed/pkg/download/engine/inject/formdata"
+	"github.com/GopeedLab/gopeed/pkg/download/engine/inject/vm"
 	"github.com/GopeedLab/gopeed/pkg/download/engine/inject/xhr"
 	"github.com/dop251/goja"
 	"github.com/dop251/goja_nodejs/eventloop"
-	"github.com/dop251/goja_nodejs/process"
 	"github.com/dop251/goja_nodejs/url"
+	"time"
 )
 
 //go:embed polyfill/out/index.js
@@ -27,12 +27,16 @@ type Engine struct {
 func (e *Engine) RunString(script string) (value any, err error) {
 	defer func() {
 		if r := recover(); r != nil {
-			err = fmt.Errorf("%v", r)
+			err = r.(error)
 		}
 	}()
+
 	var result goja.Value
 	e.loop.Run(func(runtime *goja.Runtime) {
 		result, err = runtime.RunString(script)
+		if err == nil {
+			go e.await(result)
+		}
 	})
 	if err != nil {
 		return
@@ -45,9 +49,10 @@ func (e *Engine) RunString(script string) (value any, err error) {
 func (e *Engine) CallFunction(fn goja.Callable, args ...any) (value any, err error) {
 	defer func() {
 		if r := recover(); r != nil {
-			err = fmt.Errorf("%v", r)
+			err = r.(error)
 		}
 	}()
+
 	var result goja.Value
 	e.loop.Run(func(runtime *goja.Runtime) {
 		if args == nil {
@@ -59,13 +64,45 @@ func (e *Engine) CallFunction(fn goja.Callable, args ...any) (value any, err err
 			}
 			result, err = fn(nil, jsArgs...)
 		}
+		if err == nil {
+			go e.await(result)
+		}
 	})
 	if err != nil {
-		return nil, err
+		return
 	}
 	return resolveResult(result)
 }
 
+// loop.Run will hang if the script result has a non-stop code, such as setInterval.
+// This method will stop the event loop when the promise result is resolved.
+func (e *Engine) await(value any) {
+	if value == nil {
+		return
+	}
+
+	if v, ok := value.(goja.Value); ok {
+		// if result is promise, wait for it to be resolved
+		if p, ok := v.Export().(*goja.Promise); ok {
+			if p.State() != goja.PromiseStatePending {
+				return
+			}
+
+			// check promise state every 100 milliseconds, until it is resolved
+			for {
+				time.Sleep(time.Millisecond * 100)
+				if p.State() == goja.PromiseStatePending {
+					continue
+				}
+				break
+			}
+
+			// stop the event loop
+			e.loop.StopNoWait()
+		}
+	}
+}
+
 func (e *Engine) Close() {
 	e.loop.Stop()
 }
@@ -78,8 +115,8 @@ func NewEngine() *Engine {
 	loop.Run(func(runtime *goja.Runtime) {
 		engine.Runtime = runtime
 		runtime.SetFieldNameMapper(goja.TagFieldNameMapper("json", true))
+		vm.Enable(runtime)
 		url.Enable(runtime)
-		process.Enable(runtime)
 		if err := file.Enable(runtime); err != nil {
 			return
 		}
@@ -96,6 +133,10 @@ func NewEngine() *Engine {
 		if err := runtime.Set("global", runtime.GlobalObject()); err != nil {
 			return
 		}
+		// polyfill window.location
+		if _, err := runtime.RunString("global.location = new URL('http://localhost');"); err != nil {
+			return
+		}
 		return
 	})
 	return engine

pkg/download/engine/engine_test.go

@@ -23,6 +23,7 @@ func TestPolyfill(t *testing.T) {
 	doTestPolyfill(t, "Blob")
 	doTestPolyfill(t, "FormData")
 	doTestPolyfill(t, "fetch")
+	doTestPolyfill(t, "__gopeed_create_vm")
 }
 
 func TestFetch(t *testing.T) {
@@ -191,6 +192,65 @@ function testTimeout(){
 	}
 }
 
+func TestVm(t *testing.T) {
+	engine := NewEngine()
+
+	value, err := engine.RunString(`
+const vm = __gopeed_create_vm()
+vm.set('a', 1)
+vm.set('b', 2)
+const result = vm.runString('a=a+1;b=b+1;a+b;')
+const out = {
+	"a": vm.get('a'),
+	"b": vm.get('b'),
+	"result": result
+}
+out
+`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	want := map[string]any{
+		"a":      2,
+		"b":      3,
+		"result": 5,
+	}
+	if !test.JsonEqual(value, want) {
+		t.Fatalf("vm test failed, want %v, got %v", want, value)
+	}
+}
+
+func TestNonStopLoop(t *testing.T) {
+	engine := NewEngine()
+
+	_, err := engine.RunString(`
+function leak(){
+	setInterval(() => {
+	},500)
+}
+
+function test(){
+	leak()
+	return new Promise((resolve, reject) => {
+		setTimeout(() => {
+			resolve('done')
+		}, 1000)	
+	})
+}
+`)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	val, err := callTestFun(engine, "test")
+	if err != nil {
+		panic(err)
+	}
+	if val != "done" {
+		t.Fatalf("infinite loop test failed, want %s, got %s", "done", val)
+	}
+}
+
 func doTestPolyfill(t *testing.T, module string) {
 	value, err := Run(fmt.Sprintf(`
 !!globalThis['%s']

pkg/download/engine/inject/vm/module.go

@@ -0,0 +1,44 @@
+package vm
+
+import (
+	"github.com/dop251/goja"
+	"github.com/dop251/goja_nodejs/eventloop"
+)
+
+type Vm struct {
+	loop *eventloop.EventLoop
+}
+
+func (vm *Vm) Set(name string, value any) {
+	vm.loop.Run(func(runtime *goja.Runtime) {
+		runtime.Set(name, value)
+	})
+}
+
+func (vm *Vm) Get(name string) (value any) {
+	vm.loop.Run(func(runtime *goja.Runtime) {
+		value = runtime.Get(name)
+	})
+	return
+}
+
+func (vm *Vm) RunString(script string) (value any, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			err = r.(error)
+		}
+	}()
+
+	vm.loop.Run(func(runtime *goja.Runtime) {
+		value, err = runtime.RunString(script)
+	})
+	return
+}
+
+func Enable(runtime *goja.Runtime) error {
+	return runtime.Set("__gopeed_create_vm", func(call goja.FunctionCall) goja.Value {
+		return runtime.ToValue(&Vm{
+			loop: eventloop.NewEventLoop(),
+		})
+	})
+}

pkg/download/extension.go

@@ -243,7 +243,7 @@ func (d *Downloader) triggerOnResolve(req *base.Request) (res *base.Resource) {
 					gopeed.Logger.logger.Warn().Err(err).Msgf("[%s] resource invalid", ext.buildIdentity())
 					return
 				}
-				ctx.Res.CalcSize()
+				ctx.Res.CalcSize(nil)
 			}
 			res = ctx.Res
 		},
@@ -598,28 +598,28 @@ type InstanceLogger struct {
 	logger   *logger.Logger
 }
 
-func (l *InstanceLogger) Debug(msg ...any) {
+func (l *InstanceLogger) Debug(msg ...goja.Value) {
 	if l.devMode {
 		l.logger.Debug().Msg(l.append(msg...))
 	}
 }
 
-func (l *InstanceLogger) Info(msg ...any) {
+func (l *InstanceLogger) Info(msg ...goja.Value) {
 	l.logger.Info().Msg(l.append(msg...))
 }
 
-func (l *InstanceLogger) Warn(msg ...any) {
+func (l *InstanceLogger) Warn(msg ...goja.Value) {
 	l.logger.Warn().Msg(l.append(msg...))
 }
 
-func (l *InstanceLogger) Error(msg ...any) {
+func (l *InstanceLogger) Error(msg ...goja.Value) {
 	l.logger.Error().Msg(l.append(msg...))
 }
 
-func (l *InstanceLogger) append(msg ...any) string {
+func (l *InstanceLogger) append(msg ...goja.Value) string {
 	strMsg := make([]string, len(msg))
 	for i, m := range msg {
-		strMsg[i] = fmt.Sprint(m)
+		strMsg[i] = m.String()
 	}
 	return fmt.Sprintf("[%s] %s", l.identity, strings.Join(strMsg, " "))
 }

pkg/download/extension_test.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"github.com/GopeedLab/gopeed/internal/logger"
 	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/dop251/goja"
 	"os"
 	"testing"
 	"time"
@@ -356,10 +357,10 @@ func TestDownloader_Extension_Logger(t *testing.T) {
 	il := newInstanceLogger(&Extension{
 		Name: "test",
 	}, logger)
-	il.Debug("msg1", "msg2")
-	il.Info("msg1", "msg2")
-	il.Warn("msg1", "msg2")
-	il.Error("msg1", "msg2")
+	il.Debug(goja.NaN(), goja.Undefined())
+	il.Info(goja.NaN(), goja.Undefined())
+	il.Warn(goja.NaN(), goja.Undefined())
+	il.Error(goja.NaN(), goja.Undefined())
 }
 
 func setupDownloader(fn func(downloader *Downloader)) {

pkg/download/model.go

@@ -22,7 +22,6 @@ type Task struct {
 	Meta      *fetcher.FetcherMeta `json:"meta"`
 	Status    base.Status          `json:"status"`
 	Progress  *Progress            `json:"progress"`
-	Size      int64                `json:"size"`
 	CreatedAt time.Time            `json:"createdAt"`
 
 	fetcherBuilder fetcher.FetcherBuilder
@@ -50,7 +49,6 @@ func (t *Task) clone() *Task {
 		Meta:      t.Meta,
 		Status:    t.Status,
 		Progress:  t.Progress,
-		Size:      t.Size,
 		CreatedAt: t.CreatedAt,
 	}
 }

pkg/rest/server.go

@@ -105,9 +105,10 @@ func BuildServer(startCfg *model.StartConfig) (*http.Server, net.Listener, error
 	r.Methods(http.MethodDelete).Path("/api/v1/extensions/{identity}").HandlerFunc(DeleteExtension)
 	r.Methods(http.MethodGet).Path("/api/v1/extensions/{identity}/update").HandlerFunc(UpdateCheckExtension)
 	r.Methods(http.MethodPost).Path("/api/v1/extensions/{identity}/update").HandlerFunc(UpdateExtension)
-	r.PathPrefix("/fs/extensions").Handler(http.FileServer(new(extensionFileSystem)))
 	r.Path("/api/v1/proxy").HandlerFunc(DoProxy)
 	if startCfg.WebEnable {
+		r.PathPrefix("/fs/tasks").Handler(http.FileServer(new(taskFileSystem)))
+		r.PathPrefix("/fs/extensions").Handler(http.FileServer(new(extensionFileSystem)))
 		r.PathPrefix("/").Handler(http.FileServer(http.FS(startCfg.WebFS)))
 	}
 
@@ -138,30 +139,56 @@ func BuildServer(startCfg *model.StartConfig) (*http.Server, net.Listener, error
 	return srv, listener, nil
 }
 
+func resolvePath(urlPath string, prefix string) (identity string, path string, err error) {
+	// remove prefix
+	clearPath := strings.TrimPrefix(urlPath, prefix)
+	// match extension identity, eg: /fs/extensions/identity/xxx
+	reg := regexp.MustCompile(`^/([^/]+)/(.*)$`)
+	if !reg.MatchString(clearPath) {
+		err = os.ErrNotExist
+		return
+	}
+	matched := reg.FindStringSubmatch(clearPath)
+	if len(matched) != 3 {
+		err = os.ErrNotExist
+		return
+	}
+	return matched[1], matched[2], nil
+}
+
+// handle task file resource
+type taskFileSystem struct {
+}
+
+func (e *taskFileSystem) Open(name string) (http.File, error) {
+	// get extension identity
+	identity, path, err := resolvePath(name, "/fs/tasks")
+	if err != nil {
+		return nil, err
+	}
+	task := Downloader.GetTask(identity)
+	if task == nil {
+		return nil, os.ErrNotExist
+	}
+	return os.Open(filepath.Join(task.Meta.RootDirPath(), path))
+}
+
 // handle extension file resource
 type extensionFileSystem struct {
 }
 
 func (e *extensionFileSystem) Open(name string) (http.File, error) {
-	// remove prefix
-	path := strings.TrimPrefix(name, "/fs/extensions")
-	// match extension identity, eg: /fs/extensions/identity/xxx
-	reg := regexp.MustCompile(`^/([^/]+)/(.*)$`)
-	if !reg.MatchString(path) {
-		return nil, os.ErrNotExist
-	}
-	matched := reg.FindStringSubmatch(path)
-	if len(matched) != 3 {
-		return nil, os.ErrNotExist
-	}
 	// get extension identity
-	identity := matched[1]
+	identity, path, err := resolvePath(name, "/fs/extensions")
+	if err != nil {
+		return nil, err
+	}
 	extension, err := Downloader.GetExtension(identity)
 	if err != nil {
 		return nil, os.ErrNotExist
 	}
 	extensionPath := Downloader.ExtensionPath(extension)
-	return os.Open(filepath.Join(extensionPath, matched[2]))
+	return os.Open(filepath.Join(extensionPath, path))
 }
 
 func ReadJson(r *http.Request, w http.ResponseWriter, v any) bool {

pkg/rest/server_test.go

@@ -491,6 +491,7 @@ func doTest(handler func()) {
 		cfg.Init()
 		cfg.Storage = storage
 		cfg.StorageDir = ".test_storage"
+		cfg.WebEnable = true
 		fileListener := doStart(cfg)
 		defer func() {
 			if err := fileListener.Close(); err != nil {

ui/flutter/android/app/build.gradle

@@ -47,7 +47,7 @@ android {
         applicationId "com.gopeed"
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 29
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName

ui/flutter/android/app/src/main/AndroidManifest.xml

@@ -72,6 +72,12 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <!-- Add android:stopWithTask option only when necessary. -->
+        <service 
+            android:name="com.pravera.flutter_foreground_task.service.ForegroundService"
+            android:stopWithTask="true" />
+
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
         <meta-data

ui/flutter/assets/icon/icon.svg

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="1024px" height="1024px" style="shape-rendering:geometricPrecision; text-rendering:geometricPrecision; image-rendering:optimizeQuality; fill-rule:evenodd; clip-rule:evenodd" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g><path style="opacity:0.998" fill="#5dc76c" d="M 951.5,763.5 C 940.739,755.276 929.405,747.776 917.5,741C 908.477,736.319 899.143,732.485 889.5,729.5C 885.844,625.779 840.844,545.613 754.5,489C 674.802,441.453 590.135,430.12 500.5,455C 419.755,480.605 359.588,530.771 320,605.5C 278.585,565.816 230.752,555.649 176.5,575C 131.948,594.935 106.448,629.102 100,677.5C 99.3333,685.833 99.3333,694.167 100,702.5C 102.081,714.824 105.081,726.824 109,738.5C 95.4882,745.492 82.9882,753.826 71.5,763.5C 37.7121,705.639 16.5454,643.306 8,576.5C -9.41698,416.759 35.9164,278.093 144,160.5C 244.661,58.2827 367.161,5.94939 511.5,3.5C 678.975,7.48829 814.142,74.8216 917,205.5C 1011.33,336.426 1040,480.759 1003,638.5C 991.564,682.671 974.397,724.337 951.5,763.5 Z"/></g>
+<g><path style="opacity:0.999" fill="#fefefe" d="M 951.5,763.5 C 949.28,768.272 946.78,772.938 944,777.5C 938.305,786.913 932.138,795.913 925.5,804.5C 915.954,796.888 905.288,791.055 893.5,787C 878.282,782.958 863.115,778.791 848,774.5C 854.013,716.891 841.346,663.891 810,615.5C 768.341,553.228 711.174,512.395 638.5,493C 560.311,479.566 490.311,497.566 428.5,547C 411.963,560.536 397.13,575.703 384,592.5C 366.745,616.923 348.911,640.923 330.5,664.5C 310.135,651.302 290.469,637.135 271.5,622C 238.448,602.307 206.782,604.307 176.5,628C 159.375,642.752 148.875,661.252 145,683.5C 143.968,692.716 144.968,701.716 148,710.5C 154.334,725.339 160.167,740.339 165.5,755.5C 138.118,764.688 114.451,779.688 94.5,800.5C 85.653,788.968 77.9863,776.635 71.5,763.5C 82.9882,753.826 95.4882,745.492 109,738.5C 105.081,726.824 102.081,714.824 100,702.5C 99.3333,694.167 99.3333,685.833 100,677.5C 106.448,629.102 131.948,594.935 176.5,575C 230.752,555.649 278.585,565.816 320,605.5C 359.588,530.771 419.755,480.605 500.5,455C 590.135,430.12 674.802,441.453 754.5,489C 840.844,545.613 885.844,625.779 889.5,729.5C 899.143,732.485 908.477,736.319 917.5,741C 929.405,747.776 940.739,755.276 951.5,763.5 Z"/></g>
+<g><path style="opacity:0.998" fill="#5dc76c" d="M 925.5,804.5 C 850.791,908.608 750.791,975.775 625.5,1006C 609.308,1009.7 592.975,1012.53 576.5,1014.5C 615.708,969.938 655.042,925.438 694.5,881C 664.168,880.5 633.835,880.333 603.5,880.5C 603.5,811.167 603.5,741.833 603.5,672.5C 542.167,672.5 480.833,672.5 419.5,672.5C 419.5,741.5 419.5,810.5 419.5,879.5C 388.493,879.167 357.493,879.5 326.5,880.5C 326.624,881.107 326.957,881.44 327.5,881.5C 366.805,925.808 406.138,970.141 445.5,1014.5C 318.63,996.317 212.796,939.651 128,844.5C 115.85,830.525 104.683,815.859 94.5,800.5C 114.451,779.688 138.118,764.688 165.5,755.5C 160.167,740.339 154.334,725.339 148,710.5C 144.968,701.716 143.968,692.716 145,683.5C 148.875,661.252 159.375,642.752 176.5,628C 206.782,604.307 238.448,602.307 271.5,622C 290.469,637.135 310.135,651.302 330.5,664.5C 348.911,640.923 366.745,616.923 384,592.5C 397.13,575.703 411.963,560.536 428.5,547C 490.311,497.566 560.311,479.566 638.5,493C 711.174,512.395 768.341,553.228 810,615.5C 841.346,663.891 854.013,716.891 848,774.5C 863.115,778.791 878.282,782.958 893.5,787C 905.288,791.055 915.954,796.888 925.5,804.5 Z"/></g>
+<g><path style="opacity:0.999" fill="#fefefe" d="M 576.5,1014.5 C 532.836,1019.82 489.169,1019.82 445.5,1014.5C 406.138,970.141 366.805,925.808 327.5,881.5C 358.167,880.833 388.833,880.167 419.5,879.5C 419.5,810.5 419.5,741.5 419.5,672.5C 480.833,672.5 542.167,672.5 603.5,672.5C 603.5,741.833 603.5,811.167 603.5,880.5C 633.835,880.333 664.168,880.5 694.5,881C 655.042,925.438 615.708,969.938 576.5,1014.5 Z"/></g>
+<g><path style="opacity:1" fill="#ade2b5" d="M 419.5,879.5 C 388.833,880.167 358.167,880.833 327.5,881.5C 326.957,881.44 326.624,881.107 326.5,880.5C 357.493,879.5 388.493,879.167 419.5,879.5 Z"/></g>
+</svg>

ui/flutter/assets/locales/en_US.json

@@ -5,13 +5,14 @@
   "confirm": "Confirm",
   "cancel": "Cancel",
   "selectAll": "Select All",
-  "task": "Task",
+  "task": "Tasks",
   "downloading": "downloading",
   "downloaded": "downloaded",
-  "setting": "Setting",
+  "setting": "Settings",
   "donate": "Donate",
   "exit": "Exit",
   "create": "Create Task",
+  "directDownload": "Direct Download",
   "advancedOptions": "Advanced Options",
   "downloadLink": "Download Link",
   "downloadLinkValid": "Please enter the download link",
@@ -66,8 +67,11 @@
   "extensionUpdateSuccess": "Updated successfully",
   "extensionDelete": "Delete Extension",
   "extensionAlreadyLatest": "It's already the latest version",
+  "extensionFind": "Find Extensions",
+  "extensionDevelop": "Develop Extensions",
   "history": "History",
   "clearHistory": "Clear History",
-  "noHistoryFound": "No History Found"
-}
-
+  "noHistoryFound": "No History Found",
+  "serviceTitle": "Download Service",
+  "serviceText": "Running"
+}

ui/flutter/assets/locales/ru_RU.json

@@ -12,14 +12,16 @@
   "donate": "Пожертвовать",
   "exit": "Выход",
   "create": "Создать задачу",
-  "downloadLink": "Ссылка для скачивание",
+  "advancedOptions": "Расширенные опции",
+  "downloadLink": "Ссылка на скачивание",
   "downloadLinkValid": "Пожалуйста, введите ссылку для скачивания",
-  "downloadLinkHit": "Пожалуйста, введите ссылку для скачивания, HTTP/HTTPS/MAGNET supported@append",
+  "downloadLinkHit": "Пожалуйста, введите ссылку для скачивания, HTTP/HTTPS/MAGNET поддерживаются@append",
   "downloadLinkHitDesktop": ", или перетащите сюда торрент-файл",
   "download": "Скачать",
   "noFileSelected": "Файл не выбран",
   "noStoragePermission": "Требуется доступ к хранилищу",
-  "selectFile": "Выберать файл",
+  "selectFile": "Выбрать файл",
+  "rename": "Переименовать",
   "basic": "Основные параметры",
   "advanced": "Расширенные",
   "general": "Общие",
@@ -57,5 +59,15 @@
   "delete": "Удалить",
   "newVersionTitle": "Обнаружена новая версия @version",
   "newVersionUpdate": "Обновить",
-  "newVersionLater": "позже"
-}
+  "newVersionLater": "позже",
+  "extensions": "Расширения",
+  "extensionInstallSuccess": "Установка завершена",
+  "extensionUpdateSuccess": "Обновление завершено",
+  "extensionDelete": "Удалить расширение",
+  "extensionAlreadyLatest": "Это последняя версия",
+  "extensionFind": "Найти расширения",
+  "extensionDevelop": "Разработка расширений",
+  "history": "История",
+  "clearHistory": "Очистить историю",
+  "noHistoryFound": "История не найдена"
+  }

ui/flutter/assets/locales/zh_CN.json

@@ -12,6 +12,7 @@
   "donate": "打赏",
   "exit": "退出",
   "create": "创建任务",
+  "directDownload": "直接下载",
   "advancedOptions": "高级选项",
   "downloadLink": "下载链接",
   "downloadLinkValid": "请输入下载链接",
@@ -66,7 +67,11 @@
   "extensionUpdateSuccess": "更新成功",
   "extensionDelete": "删除扩展",
   "extensionAlreadyLatest": "已经是最新版本",
+  "extensionFind": "获取扩展",
+  "extensionDevelop": "开发扩展",
   "history": "历史记录",
   "clearHistory": "清空历史记录",
-  "noHistoryFound": "暂无历史记录"
+  "noHistoryFound": "暂无历史记录",
+  "serviceTitle": "下载服务",
+  "serviceText": "运行中"
 }

ui/flutter/assets/locales/zh_TW.json

@@ -1,5 +1,5 @@
 {
-  "label": "中文 (正體) ",
+  "label": "中文 (繁體) ",
   "error": "錯誤",
   "tip": "提示",
   "confirm": "確定",
@@ -12,6 +12,7 @@
   "donate": "斗內",
   "exit": "離開",
   "create": "新增任務",
+  "directDownload": "直接下載",
   "advancedOptions": "進階選項",
   "downloadLink": "下載鏈接",
   "downloadLinkValid": "請輸入下載鏈接",
@@ -27,16 +28,16 @@
   "general": "通用設定",
   "downloadDir": "下載目録",
   "downloadDirValid": "請選擇下載目録",
-  "connections": "同時連接數量",
+  "connections": "同時連接數",
   "maxRunning": "最大同時下載數",
   "items": "@count 項",
-  "subscribeTracker": "已訂閲的 Tracker",
+  "subscribeTracker": "已訂閲的追蹤者列表",
   "subscribeFail": "訂閲失敗",
   "update": "更新",
-  "updateDaily": "每日自動更新",
+  "updateDaily": "每天自動更新",
   "lastUpdate": "上次更新時間: @time",
-  "addTracker": "增加新的 Tracker",
-  "addTrackerHit": "請輸入 Tracker 服務器地址，每行一條",
+  "addTracker": "增加新的追蹤者",
+  "addTrackerHit": "請輸入追蹤者服務器地址，每行一條",
   "ui": "介面",
   "theme": "佈景主題",
   "themeSystem": "跟隨系統",
@@ -46,12 +47,12 @@
   "about": "關於",
   "homepage": "訪問主頁",
   "version": "版本資訊",
-  "protocol": "通訊協定",
+  "protocol": "端口設定",
   "port": "端口",
-  "apiToken": "接口 Token",
-  "notSet": "尚未設定",
+  "apiToken": "接口秘鑰",
+  "notSet": "未設定",
   "set": "已設定",
-  "effectAfterRestart": "該選項將在重新啓動軟體後生效",
+  "effectAfterRestart": "重啟後生效",
   "startAll": "全部開始",
   "pauseAll": "全部暫停",
   "deleteTask": "刪除任務",
@@ -61,9 +62,16 @@
   "newVersionUpdate": "立刻更新",
   "newVersionLater": "稍後更新",
   "extensions": "外掛程序",
-  "extensionInstallUrl": "安裝鏈接",
-  "extensionInstallSuccess": "安裝完成",
+  "extensionInstallUrl": "安裝URL",
+  "extensionInstallSuccess": "安裝成功",
   "extensionUpdateSuccess": "更新完成",
   "extensionDelete": "解除安裝",
-  "extensionAlreadyLatest": "已是最新版本"
-}
+  "extensionAlreadyLatest": "已是最新版本",
+  "extensionFind": "取得外掛",
+  "extensionDevelop": "開發外掛",
+  "history": "歷史記錄",
+  "clearHistory": "清空記錄",
+  "noHistoryFound": "還沒有記錄",
+  "serviceTitle": "下載服務",
+  "serviceText": "執行中"
+}

ui/flutter/ios/Runner/AppDelegate.swift

@@ -33,6 +33,15 @@ import Libgopeed
         })
         
         GeneratedPluginRegistrant.register(with: self)
+
+        SwiftFlutterForegroundTaskPlugin.setPluginRegistrantCallback(registerPlugins)
+        if #available(iOS 10.0, *) {
+            UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
+        }
         return super.application(application, didFinishLaunchingWithOptions: launchOptions)
     }
 }
+
+func registerPlugins(registry: FlutterPluginRegistry) {
+  GeneratedPluginRegistrant.register(with: registry)
+}

ui/flutter/ios/Runner/Runner-Bridging-Header.h

@@ -1 +1,2 @@
 #import "GeneratedPluginRegistrant.h"
+#import <flutter_foreground_task/FlutterForegroundTaskPlugin.h>

ui/flutter/lib/api/model/downloader_config.dart

@@ -30,6 +30,8 @@ class ProtocolConfig {
 
 @JsonSerializable()
 class HttpConfig {
+  String userAgent =
+      'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36';
   int connections = 0;
 
   HttpConfig();
@@ -41,6 +43,7 @@ class HttpConfig {
 
 @JsonSerializable()
 class BtConfig {
+  int listenPort = 0;
   List<String> trackers = [];
 
   BtConfig();

ui/flutter/lib/api/model/downloader_config.g.dart

@@ -33,19 +33,23 @@ Map<String, dynamic> _$ProtocolConfigToJson(ProtocolConfig instance) =>
       'bt': instance.bt.toJson(),
     };
 
-HttpConfig _$HttpConfigFromJson(Map<String, dynamic> json) =>
-    HttpConfig()..connections = json['connections'] as int;
+HttpConfig _$HttpConfigFromJson(Map<String, dynamic> json) => HttpConfig()
+  ..userAgent = json['userAgent'] as String
+  ..connections = json['connections'] as int;
 
 Map<String, dynamic> _$HttpConfigToJson(HttpConfig instance) =>
     <String, dynamic>{
+      'userAgent': instance.userAgent,
       'connections': instance.connections,
     };
 
 BtConfig _$BtConfigFromJson(Map<String, dynamic> json) => BtConfig()
+  ..listenPort = json['listenPort'] as int
   ..trackers =
       (json['trackers'] as List<dynamic>).map((e) => e as String).toList();
 
 Map<String, dynamic> _$BtConfigToJson(BtConfig instance) => <String, dynamic>{
+      'listenPort': instance.listenPort,
       'trackers': instance.trackers,
     };
 

ui/flutter/lib/api/model/task.dart

@@ -12,7 +12,6 @@ class Task {
   Meta meta;
   Status status;
   Progress progress;
-  int size;
   DateTime createdAt;
 
   Task({
@@ -20,7 +19,6 @@ class Task {
     required this.meta,
     required this.status,
     required this.progress,
-    required this.size,
     required this.createdAt,
   });
 

ui/flutter/lib/api/model/task.g.dart

@@ -11,7 +11,6 @@ Task _$TaskFromJson(Map<String, dynamic> json) => Task(
       meta: Meta.fromJson(json['meta'] as Map<String, dynamic>),
       status: $enumDecode(_$StatusEnumMap, json['status']),
       progress: Progress.fromJson(json['progress'] as Map<String, dynamic>),
-      size: json['size'] as int,
       createdAt: DateTime.parse(json['createdAt'] as String),
     );
 
@@ -20,7 +19,6 @@ Map<String, dynamic> _$TaskToJson(Task instance) => <String, dynamic>{
       'meta': instance.meta.toJson(),
       'status': _$StatusEnumMap[instance.status]!,
       'progress': instance.progress.toJson(),
-      'size': instance.size,
       'createdAt': instance.createdAt.toIso8601String(),
     };
 

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

@@ -4,6 +4,7 @@ import 'dart:ui';
 
 import 'package:app_links/app_links.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_foreground_task/flutter_foreground_task.dart';
 import 'package:get/get.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -79,21 +80,18 @@ class AppController extends GetxController with WindowListener, TrayListener {
   @override
   void onReady() {
     super.onReady();
-    try {
-      _initDeepLinks();
-    } catch (e) {
-      logger.w("initDeepLinks error", e);
-    }
-    try {
-      _initWindows();
-    } catch (e) {
-      logger.w("initWindows error", e);
-    }
-    try {
-      _initTray();
-    } catch (e) {
-      logger.w("initTray error", e);
-    }
+
+    _initDeepLinks().onError((error, stackTrace) =>
+        logger.w("initDeepLinks error", error, stackTrace));
+
+    _initWindows().onError((error, stackTrace) =>
+        logger.w("initWindows error", error, stackTrace));
+
+    _initTray().onError(
+        (error, stackTrace) => logger.w("initTray error", error, stackTrace));
+
+    _initForegroundTask().onError((error, stackTrace) =>
+        logger.w("initForegroundTask error", error, stackTrace));
   }
 
   @override
@@ -210,6 +208,46 @@ class AppController extends GetxController with WindowListener, TrayListener {
     trayManager.addListener(this);
   }
 
+  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,
+          iconData: const NotificationIconData(
+            resType: ResourceType.mipmap,
+            resPrefix: ResourcePrefix.ic,
+            name: 'launcher',
+          )),
+      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,
+      );
+    }
+  }
+
   Future<void> _toCreate(Uri uri) async {
     final path = uri.scheme == "magnet"
         ? uri.toString()
@@ -235,13 +273,8 @@ class AppController extends GetxController with WindowListener, TrayListener {
       _defaultStartConfig!.address = "127.0.0.1:0";
     } else {
       _defaultStartConfig!.network = "unix";
-      if (Util.isDesktop()) {
-        _defaultStartConfig!.address = unixSocketPath;
-      }
-      if (Util.isMobile()) {
-        _defaultStartConfig!.address =
-            "${(await getTemporaryDirectory()).path}/$unixSocketPath";
-      }
+      _defaultStartConfig!.address =
+          "${(await getTemporaryDirectory()).path}/$unixSocketPath";
     }
     _defaultStartConfig!.apiToken = '';
     return _defaultStartConfig!;
@@ -282,6 +315,7 @@ class AppController extends GetxController with WindowListener, TrayListener {
         result.addAll(trackers);
       } catch (e) {
         logger.w("subscribe trackers fail, url: $u", e);
+        return;
       }
     }
     btExtConfig.subscribeTrackers.clear();

ui/flutter/lib/app/modules/create/controllers/create_controller.dart

@@ -10,8 +10,9 @@ class CreateController extends GetxController
   final RxList fileInfos = [].obs;
   final RxList openedFolders = [].obs;
   final selectedIndexes = <int>[].obs;
-  final isResolving = false.obs;
+  final isConfirming = false.obs;
   final showAdvanced = false.obs;
+  final directDownload = false.obs;
   late TabController advancedTabController;
   final oldUrl = "".obs;
   final fileDataUri = "".obs;

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

@@ -24,9 +24,12 @@ import '../../app/controllers/app_controller.dart';
 import '../controllers/create_controller.dart';
 
 class CreateView extends GetView<CreateController> {
-  final _resolveFormKey = GlobalKey<FormState>();
+  final _confirmFormKey = GlobalKey<FormState>();
 
   final _urlController = TextEditingController();
+  final _renameController = TextEditingController();
+  final _connectionsController = TextEditingController();
+  final _pathController = TextEditingController();
   final _confirmController = RoundedLoadingButtonController();
   final _httpUaController = TextEditingController();
   final _httpCookieController = TextEditingController();
@@ -40,6 +43,17 @@ class CreateView extends GetView<CreateController> {
 
   @override
   Widget build(BuildContext context) {
+    final appController = Get.find<AppController>();
+
+    if (_connectionsController.text.isEmpty) {
+      _connectionsController.text = appController
+          .downloaderConfig.value.protocolConfig.http.connections
+          .toString();
+    }
+    if (_pathController.text.isEmpty) {
+      _pathController.text = appController.downloaderConfig.value.downloadDir;
+    }
+
     final String? filePath = Get.rootDelegate.arguments();
     if (_urlController.text.isEmpty) {
       if (filePath?.isNotEmpty ?? false) {
@@ -91,214 +105,253 @@ class CreateView extends GetView<CreateController> {
           onTap: () {
             FocusScope.of(context).requestFocus(FocusNode());
           },
-          child: Padding(
-            padding:
-                const EdgeInsets.symmetric(vertical: 16.0, horizontal: 24.0),
-            child: Form(
-              key: _resolveFormKey,
-              autovalidateMode: AutovalidateMode.onUserInteraction,
-              child: Column(
-                children: [
-                  Row(children: [
-                    Expanded(
-                      child: TextFormField(
-                        autofocus: true,
-                        controller: _urlController,
-                        minLines: 1,
-                        maxLines: 5,
-                        decoration: InputDecoration(
-                          hintText: _hitText(),
-                          hintStyle: const TextStyle(fontSize: 12),
-                          labelText: 'downloadLink'.tr,
-                          icon: const Icon(Icons.link),
-                          suffixIcon: IconButton(
-                            onPressed: () {
-                              _urlController.clear();
-                              controller.clearFileDataUri();
-                            },
-                            icon: const Icon(Icons.clear),
+          child: SingleChildScrollView(
+            child: Padding(
+              padding:
+                  const EdgeInsets.symmetric(vertical: 16.0, horizontal: 24.0),
+              child: Form(
+                key: _confirmFormKey,
+                autovalidateMode: AutovalidateMode.onUserInteraction,
+                child: Column(
+                  children: [
+                    Row(children: [
+                      Expanded(
+                        child: TextFormField(
+                          autofocus: true,
+                          controller: _urlController,
+                          minLines: 1,
+                          maxLines: 5,
+                          decoration: InputDecoration(
+                            hintText: _hitText(),
+                            hintStyle: const TextStyle(fontSize: 12),
+                            labelText: 'downloadLink'.tr,
+                            icon: const Icon(Icons.link),
+                            suffixIcon: IconButton(
+                              onPressed: () {
+                                _urlController.clear();
+                                controller.clearFileDataUri();
+                              },
+                              icon: const Icon(Icons.clear),
+                            ),
                           ),
+                          validator: (v) {
+                            return v!.trim().isNotEmpty
+                                ? null
+                                : 'downloadLinkValid'.tr;
+                          },
+                          onChanged: (v) async {
+                            controller.clearFileDataUri();
+                            if (controller.oldUrl.value.isEmpty) {
+                              recognizeMagnetUri(v);
+                            }
+                            controller.oldUrl.value = v;
+                          },
                         ),
-                        validator: (v) {
-                          return v!.trim().isNotEmpty
-                              ? null
-                              : 'downloadLinkValid'.tr;
-                        },
-                        onChanged: (v) async {
-                          controller.clearFileDataUri();
-                          if (controller.oldUrl.value.isEmpty) {
-                            recognizeMagnetUri(v);
+                      ),
+                      IconButton(
+                        icon: const Icon(Icons.folder_open),
+                        onPressed: () async {
+                          var pr = await FilePicker.platform.pickFiles(
+                              type: FileType.custom,
+                              allowedExtensions: ["torrent"]);
+                          if (pr != null) {
+                            if (!Util.isWeb()) {
+                              _urlController.text = pr.files[0].path ?? "";
+                              return;
+                            }
+                            _urlController.text = pr.files[0].name;
+                            controller.setFileDataUri(pr.files[0].bytes!);
                           }
-                          controller.oldUrl.value = v;
                         },
                       ),
-                    ),
-                    IconButton(
-                      icon: const Icon(Icons.folder_open),
-                      onPressed: () async {
-                        var pr = await FilePicker.platform.pickFiles(
-                            type: FileType.custom,
-                            allowedExtensions: ["torrent"]);
-                        if (pr != null) {
-                          if (!Util.isWeb()) {
-                            _urlController.text = pr.files[0].path ?? "";
-                            return;
-                          }
-                          _urlController.text = pr.files[0].name;
-                          controller.setFileDataUri(pr.files[0].bytes!);
-                        }
-                      },
-                    ),
-                    IconButton(
-                      icon: const Icon(Icons.history_rounded),
-                      onPressed: () async {
-                        List<String> resultOfHistories =
-                            await _historyController.getAllHistory();
-                        // reversing: display last entered history first
-                        List<String> reverseResultOfHistories =
-                            resultOfHistories.reversed.toList();
-                        // show dialog box to list history
-                        if (context.mounted) {
-                          showGeneralDialog(
-                            barrierColor: Colors.black.withOpacity(0.5),
-                            transitionBuilder: (context, a1, a2, widget) {
-                              return Transform.scale(
-                                scale: a1.value,
-                                child: Opacity(
-                                  opacity: a1.value,
-                                  child: HistoryView(
-                                    isHistoryListEmpty:
-                                        reverseResultOfHistories.isEmpty,
-                                    historyList: ListView.builder(
-                                      itemCount: reverseResultOfHistories.length,
-                                      itemBuilder: (context, index) {
-                                        return GestureDetector(
-                                          onTap: () {
-                                            _urlController.text =
-                                                reverseResultOfHistories[index];
-                                            Navigator.pop(context);
-                                          },
-                                          child: MouseRegion(
-                                            cursor: SystemMouseCursors.click,
-                                            child: Container(
-                                              padding:
-                                                  const EdgeInsets.symmetric(
-                                                horizontal: 8.0,
-                                                vertical: 8.0,
-                                              ),
-                                              margin:
-                                                  const EdgeInsets.symmetric(
-                                                horizontal: 10.0,
-                                                vertical: 8.0,
-                                              ),
-                                              decoration: BoxDecoration(
-                                                color: Theme.of(context)
-                                                    .colorScheme
-                                                    .background,
-                                                borderRadius:
-                                                    BorderRadius.circular(10.0),
-                                              ),
-                                              child: Text(
-                                                reverseResultOfHistories[index]
-                                                    .toString(),
+                      IconButton(
+                        icon: const Icon(Icons.history_rounded),
+                        onPressed: () async {
+                          List<String> resultOfHistories =
+                              await _historyController.getAllHistory();
+                          // reversing: display last entered history first
+                          List<String> reverseResultOfHistories =
+                              resultOfHistories.reversed.toList();
+                          // show dialog box to list history
+                          if (context.mounted) {
+                            showGeneralDialog(
+                              barrierColor: Colors.black.withOpacity(0.5),
+                              transitionBuilder: (context, a1, a2, widget) {
+                                return Transform.scale(
+                                  scale: a1.value,
+                                  child: Opacity(
+                                    opacity: a1.value,
+                                    child: HistoryView(
+                                      isHistoryListEmpty:
+                                          reverseResultOfHistories.isEmpty,
+                                      historyList: ListView.builder(
+                                        itemCount:
+                                            reverseResultOfHistories.length,
+                                        itemBuilder: (context, index) {
+                                          return GestureDetector(
+                                            onTap: () {
+                                              _urlController.text =
+                                                  reverseResultOfHistories[
+                                                      index];
+                                              Navigator.pop(context);
+                                            },
+                                            child: MouseRegion(
+                                              cursor: SystemMouseCursors.click,
+                                              child: Container(
+                                                padding:
+                                                    const EdgeInsets.symmetric(
+                                                  horizontal: 8.0,
+                                                  vertical: 8.0,
+                                                ),
+                                                margin:
+                                                    const EdgeInsets.symmetric(
+                                                  horizontal: 10.0,
+                                                  vertical: 8.0,
+                                                ),
+                                                decoration: BoxDecoration(
+                                                  color: Theme.of(context)
+                                                      .colorScheme
+                                                      .background,
+                                                  borderRadius:
+                                                      BorderRadius.circular(
+                                                          10.0),
+                                                ),
+                                                child: Text(
+                                                  reverseResultOfHistories[
+                                                          index]
+                                                      .toString(),
+                                                ),
                                               ),
                                             ),
-                                          ),
-                                        );
-                                      },
+                                          );
+                                        },
+                                      ),
                                     ),
                                   ),
-                                ),
-                              );
-                            },
-                            transitionDuration:
-                                const Duration(milliseconds: 250),
-                            barrierDismissible: true,
-                            barrierLabel: '',
-                            context: context,
-                            pageBuilder: (context, animation1, animation2) {
-                              return const Text('PAGE BUILDER');
-                            },
-                          );
-                        }
-                      },
-                    ),
-                  ]
-                      //.where((e) => e != null).map((e) => e!).toList(),
+                                );
+                              },
+                              transitionDuration:
+                                  const Duration(milliseconds: 250),
+                              barrierDismissible: true,
+                              barrierLabel: '',
+                              context: context,
+                              pageBuilder: (context, animation1, animation2) {
+                                return const Text('PAGE BUILDER');
+                              },
+                            );
+                          }
+                        },
                       ),
-                  Obx(
-                    () => Visibility(
-                      visible: controller.showAdvanced.value,
-                      child: Padding(
-                        padding: const EdgeInsets.only(left: 40, top: 15),
-                        child: Column(
-                          children: [
-                            TabBar(
-                              controller: controller.advancedTabController,
-                              tabs: const [
-                                Tab(
-                                  text: 'HTTP',
-                                ),
-                                Tab(
-                                  text: 'BitTorrent',
-                                )
-                              ],
-                            ),
-                            AutoScaleTabBarView(
-                              controller: controller.advancedTabController,
-                              children: [
-                                Column(
-                                  children: [
-                                    TextFormField(
-                                        controller: _httpUaController,
-                                        decoration: const InputDecoration(
-                                          labelText: 'User-Agent',
-                                        )),
-                                    TextFormField(
-                                        controller: _httpCookieController,
-                                        decoration: const InputDecoration(
-                                          labelText: 'Cookie',
-                                        )),
-                                    TextFormField(
-                                        controller: _httpRefererController,
-                                        decoration: const InputDecoration(
-                                          labelText: 'Referer',
-                                        )),
-                                  ],
-                                ),
-                                Column(
-                                  children: [
-                                    TextFormField(
-                                        controller: _btTrackerController,
-                                        maxLines: 5,
-                                        decoration: InputDecoration(
-                                          labelText: 'Trakers',
-                                          hintText: 'addTrackerHit'.tr,
-                                        )),
-                                  ],
-                                )
-                              ],
-                            )
+                    ]),
+                    Padding(
+                      padding: const EdgeInsets.only(left: 40),
+                      child: Column(children: [
+                        TextField(
+                          controller: _renameController,
+                          decoration: InputDecoration(labelText: 'rename'.tr),
+                        ),
+                        TextField(
+                          controller: _connectionsController,
+                          decoration: InputDecoration(
+                            labelText: 'connections'.tr,
+                          ),
+                          keyboardType: TextInputType.number,
+                          inputFormatters: [
+                            FilteringTextInputFormatter.digitsOnly,
+                            NumericalRangeFormatter(min: 1, max: 256),
                           ],
                         ),
-                      ),
-                    ),
-                  ),
-                  Center(
-                    child: Padding(
-                      padding: const EdgeInsets.only(top: 15),
-                      child: Column(
-                        children: [
-                          Padding(
-                            padding: const EdgeInsets.only(right: 10),
-                            child: TextButton(
-                              onPressed: () {
-                                controller.showAdvanced.value =
-                                    !controller.showAdvanced.value;
-                              },
-                              child: Row(
-                                  mainAxisSize: MainAxisSize.min,
+                        DirectorySelector(
+                          controller: _pathController,
+                        ),
+                        Obx(
+                          () => Visibility(
+                            visible: controller.showAdvanced.value,
+                            child: Column(
+                              children: [
+                                TabBar(
+                                  controller: controller.advancedTabController,
+                                  tabs: const [
+                                    Tab(
+                                      text: 'HTTP',
+                                    ),
+                                    Tab(
+                                      text: 'BitTorrent',
+                                    )
+                                  ],
+                                ),
+                                AutoScaleTabBarView(
+                                  controller: controller.advancedTabController,
                                   children: [
+                                    Column(
+                                      children: [
+                                        TextFormField(
+                                            controller: _httpUaController,
+                                            decoration: const InputDecoration(
+                                              labelText: 'User-Agent',
+                                            )),
+                                        TextFormField(
+                                            controller: _httpCookieController,
+                                            decoration: const InputDecoration(
+                                              labelText: 'Cookie',
+                                            )),
+                                        TextFormField(
+                                            controller: _httpRefererController,
+                                            decoration: const InputDecoration(
+                                              labelText: 'Referer',
+                                            )),
+                                      ],
+                                    ),
+                                    Column(
+                                      children: [
+                                        TextFormField(
+                                            controller: _btTrackerController,
+                                            maxLines: 5,
+                                            decoration: InputDecoration(
+                                              labelText: 'Trakers',
+                                              hintText: 'addTrackerHit'.tr,
+                                            )),
+                                      ],
+                                    )
+                                  ],
+                                )
+                              ],
+                            ).paddingOnly(top: 16),
+                          ),
+                        ),
+                      ]),
+                    ),
+                    Center(
+                      child: Padding(
+                        padding: const EdgeInsets.only(top: 15),
+                        child: Column(
+                          children: [
+                            Row(
+                              mainAxisSize: MainAxisSize.min,
+                              children: [
+                                TextButton(
+                                  onPressed: () {
+                                    controller.directDownload.value =
+                                        !controller.directDownload.value;
+                                  },
+                                  child: Row(children: [
+                                    Obx(() => Checkbox(
+                                          value:
+                                              controller.directDownload.value,
+                                          onChanged: (bool? value) {
+                                            controller.directDownload.value =
+                                                value ?? false;
+                                          },
+                                        )),
+                                    Text('directDownload'.tr),
+                                  ]),
+                                ),
+                                TextButton(
+                                  onPressed: () {
+                                    controller.showAdvanced.value =
+                                        !controller.showAdvanced.value;
+                                  },
+                                  child: Row(children: [
                                     Obx(() => Checkbox(
                                           value: controller.showAdvanced.value,
                                           onChanged: (bool? value) {
@@ -308,22 +361,24 @@ class CreateView extends GetView<CreateController> {
                                         )),
                                     Text('advancedOptions'.tr),
                                   ]),
+                                ),
+                              ],
                             ),
-                          ),
-                          SizedBox(
-                            width: 150,
-                            child: RoundedLoadingButton(
-                              color: Get.theme.colorScheme.secondary,
-                              onPressed: _doResolve,
-                              controller: _confirmController,
-                              child: Text('confirm'.tr),
+                            SizedBox(
+                              width: 150,
+                              child: RoundedLoadingButton(
+                                color: Get.theme.colorScheme.secondary,
+                                onPressed: _doConfirm,
+                                controller: _confirmController,
+                                child: Text('confirm'.tr),
+                              ),
                             ),
-                          ),
-                        ],
+                          ],
+                        ),
                       ),
                     ),
-                  ),
-                ],
+                  ],
+                ),
               ),
             ),
           ),
@@ -346,45 +401,54 @@ class CreateView extends GetView<CreateController> {
     }
   }
 
-  Future<void> _doResolve() async {
-    if (controller.isResolving.value) {
+  Future<void> _doConfirm() async {
+    if (controller.isConfirming.value) {
       return;
     }
-    controller.isResolving.value = true;
+    controller.isConfirming.value = true;
     try {
       _confirmController.start();
-      if (_resolveFormKey.currentState!.validate()) {
-        // check if is multi line urls
-        final urls = Util.textToLines(_urlController.text);
-        ResolveResult rr;
-        bool isMultiLine = false;
-        if (urls.length > 1) {
-          isMultiLine = true;
-          rr = ResolveResult(
-              res: Resource(
-                  files: urls
-                      .map((u) => FileInfo(
-                          name: u,
-                          req: Request(url: u, extra: parseReqExtra(u))))
-                      .toList()));
+      if (_confirmFormKey.currentState!.validate()) {
+        final submitUrl = Util.isWeb() && controller.fileDataUri.isNotEmpty
+            ? controller.fileDataUri.value
+            : _urlController.text;
+
+        final urls = Util.textToLines(submitUrl);
+        // Add url to the history
+        for (final url in urls) {
+          _historyController.addHistory(url);
+        }
+        /* 
+        Check if is direct download, there has two ways to direct download
+        1. Direct download option is checked
+        2. Muli line urls
+        */
+        final isMultiLine = urls.length > 1;
+        final isDirect = controller.directDownload.value || isMultiLine;
+        if (isDirect) {
+          await Future.wait(urls.map((url) {
+            return createTask(CreateTask(
+                req: Request(url: url, extra: parseReqExtra(url)),
+                opt: Options(
+                    name: isMultiLine ? "" : _renameController.text,
+                    path: _pathController.text,
+                    selectFiles: [],
+                    extra: parseReqOpts())));
+          }));
+          Get.rootDelegate.offNamed(Routes.TASK);
         } else {
-          final submitUrl = Util.isWeb() && controller.fileDataUri.isNotEmpty
-              ? controller.fileDataUri.value
-              : _urlController.text;
-          // add final submitUrl to the history
-          _historyController.addHistory(submitUrl);
-          rr = await resolve(Request(
+          final rr = await resolve(Request(
             url: submitUrl,
             extra: parseReqExtra(_urlController.text),
           ));
+          await _showResolveDialog(rr);
         }
-        await _showResolveDialog(rr, isMultiLine);
       }
     } catch (e) {
       showErrorMessage(e);
     } finally {
       _confirmController.reset();
-      controller.isResolving.value = false;
+      controller.isConfirming.value = false;
     }
   }
 
@@ -407,6 +471,13 @@ class CreateView extends GetView<CreateController> {
     return reqExtra;
   }
 
+  Object? parseReqOpts() {
+    return _connectionsController.text.isEmpty
+        ? null
+        : (OptsExtraHttp()
+          ..connections = int.parse(_connectionsController.text));
+  }
+
   String _hitText() {
     return 'downloadLinkHit'.trParams({
       'append':
@@ -414,14 +485,8 @@ class CreateView extends GetView<CreateController> {
     });
   }
 
-  Future<void> _showResolveDialog(ResolveResult rr, bool isMuiltiLine) async {
-    final appController = Get.find<AppController>();
-
+  Future<void> _showResolveDialog(ResolveResult rr) async {
     final createFormKey = GlobalKey<FormState>();
-    final nameController = TextEditingController();
-    final connectionsController = TextEditingController();
-    final pathController = TextEditingController(
-        text: appController.downloaderConfig.value.downloadDir);
     final downloadController = RoundedLoadingButtonController();
     return showDialog<void>(
         context: Get.context!,
@@ -440,31 +505,7 @@ class CreateView extends GetView<CreateController> {
                     child: Form(
                         key: createFormKey,
                         autovalidateMode: AutovalidateMode.always,
-                        child: Column(
-                          children: [
-                            Expanded(child: FileListView(files: rr.res.files)),
-                            TextFormField(
-                              controller: nameController,
-                              decoration: InputDecoration(
-                                labelText: 'rename'.tr,
-                              ),
-                            ),
-                            TextFormField(
-                              controller: connectionsController,
-                              decoration: InputDecoration(
-                                labelText: 'connections'.tr,
-                              ),
-                              keyboardType: TextInputType.number,
-                              inputFormatters: [
-                                FilteringTextInputFormatter.digitsOnly,
-                                NumericalRangeFormatter(min: 1, max: 256),
-                              ],
-                            ),
-                            DirectorySelector(
-                              controller: pathController,
-                            ),
-                          ],
-                        )),
+                        child: FileListView(files: rr.res.files)),
                   );
                 },
               ),
@@ -500,25 +541,19 @@ class CreateView extends GetView<CreateController> {
                             showMessage('tip'.tr, 'noFileSelected'.tr);
                             return;
                           }
-                          Object? optExtra = connectionsController.text.isEmpty
-                              ? null
-                              : (OptsExtraHttp()
-                                ..connections =
-                                    int.parse(connectionsController.text));
+                          final optExtra = parseReqOpts();
                           if (createFormKey.currentState!.validate()) {
                             if (rr.id.isEmpty) {
-                              // create task batch, there has two ways to batch create task
-                              // 1. from multi line urls
-                              // 2. from extension resolve result
+                              // from extension resolve result
                               await Future.wait(
                                   controller.selectedIndexes.map((index) {
                                 final file = rr.res.files[index];
                                 return createTask(CreateTask(
                                     req: file.req!,
                                     opt: Options(
-                                        name: isMuiltiLine ? "" : file.name,
-                                        path: path.join(
-                                            pathController.text, rr.res.name),
+                                        name: file.name,
+                                        path: path.join(_pathController.text,
+                                            rr.res.name, file.path),
                                         selectFiles: [],
                                         extra: optExtra)));
                               }));
@@ -526,8 +561,8 @@ class CreateView extends GetView<CreateController> {
                               await createTask(CreateTask(
                                   rid: rr.id,
                                   opt: Options(
-                                      name: nameController.text,
-                                      path: pathController.text,
+                                      name: _renameController.text,
+                                      path: _pathController.text,
                                       selectFiles: controller.selectedIndexes,
                                       extra: optExtra)));
                             }

ui/flutter/lib/app/modules/extension/views/extension_view.dart

@@ -36,7 +36,31 @@ class ExtensionView extends GetView<ExtensionController> {
       body: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          const SizedBox(height: 20),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              TextButton.icon(
+                onPressed: () {
+                  launchUrl(
+                      Uri.parse(
+                          'https://github.com/search?q=topic%3Agopeed-extension&type=repositories'),
+                      mode: LaunchMode.externalApplication);
+                },
+                icon: const Icon(Icons.search),
+                label: Text('extensionFind'.tr),
+              ),
+              const SizedBox(width: 16),
+              TextButton.icon(
+                onPressed: () {
+                  launchUrl(
+                      Uri.parse('https://docs.gopeed.com/dev-extension.html'),
+                      mode: LaunchMode.externalApplication);
+                },
+                icon: const Icon(Icons.edit),
+                label: Text('extensionDevelop'.tr),
+              ),
+            ],
+          ),
           Obx(() => Row(
                 children: [
                   Expanded(
@@ -90,7 +114,7 @@ class ExtensionView extends GetView<ExtensionController> {
                       : Container()
                 ],
               )),
-          const SizedBox(height: 32),
+          const SizedBox(height: 16),
           Expanded(
               child: Obx(() => ListView.builder(
                     itemCount: controller.extensions.length,

ui/flutter/lib/app/modules/home/views/home_view.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_foreground_task/flutter_foreground_task.dart';
 import 'package:get/get.dart';
 
 import '../../../routes/app_pages.dart';
@@ -23,139 +24,141 @@ class HomeView extends GetView<HomeController> {
           break;
       }
 
-      return Scaffold(
-        // extendBody: true,
-        body: Row(
-            // crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              !ResponsiveBuilder.isNarrow(context)
-                  ? NavigationRail(
-                      extended: true,
-                      labelType: NavigationRailLabelType.none,
-                      minExtendedWidth: 170,
-                      groupAlignment: 0,
-                      // useIndicator: false,
-                      onDestinationSelected: (int index) {
-                        controller.currentIndex.value = index;
-                        switch (index) {
-                          case 0:
-                            delegate.offAndToNamed(Routes.TASK);
-                            break;
-                          case 1:
-                            delegate.offAndToNamed(Routes.EXTENSION);
-                            break;
-                          case 2:
-                            delegate.offAndToNamed(Routes.SETTING);
-                            break;
-                        }
-                      },
-                      destinations: [
-                        NavigationRailDestination(
-                          icon: const Icon(Icons.task),
-                          selectedIcon: const Icon(Icons.task),
-                          label: Text('task'.tr),
-                        ),
-                        NavigationRailDestination(
-                          icon: const Icon(Icons.extension),
-                          selectedIcon: const Icon(Icons.extension),
-                          label: Text('extensions'.tr),
-                        ),
-                        NavigationRailDestination(
-                          icon: const Icon(Icons.settings),
-                          selectedIcon: const Icon(Icons.settings),
-                          label: Text('setting'.tr),
-                        ),
-                      ],
-                      selectedIndex: controller.currentIndex.value,
-                      leading: const Icon(Icons.menu),
-                      // trailing: const Icon(Icons.info_outline),
-                    )
-                  : const SizedBox.shrink(),
-              Expanded(
-                  child: GetRouterOutlet(
-                initialRoute: Routes.TASK,
-                // anchorRoute: '/',
-                // filterPages: (afterAnchor) {
-                //   logger.w(afterAnchor);
-                //   logger.w(afterAnchor.take(1));
-                //   return afterAnchor.take(1);
-                // },
-              ))
-            ]),
-        bottomNavigationBar: ResponsiveBuilder.isNarrow(context)
-            ? BottomNavigationBar(
-                items: <BottomNavigationBarItem>[
-                  BottomNavigationBarItem(
-                    icon: const Icon(Icons.task),
-                    label: 'task'.tr,
-                  ),
-                  BottomNavigationBarItem(
-                    icon: const Icon(Icons.extension),
-                    label: 'extensions'.tr,
-                  ),
-                  BottomNavigationBarItem(
-                    icon: const Icon(Icons.settings),
-                    label: 'setting'.tr,
-                  ),
-                ],
-                currentIndex: controller.currentIndex.value,
-                // selectedItemColor: Get.theme.highlightColor,
-                onTap: (index) {
-                  controller.currentIndex.value = index;
-                  switch (index) {
-                    case 0:
-                      delegate.offAndToNamed(Routes.TASK);
-                      break;
-                    case 1:
-                      delegate.offAndToNamed(Routes.EXTENSION);
-                      break;
-                    case 2:
-                      delegate.offAndToNamed(Routes.SETTING);
-                      break;
-                  }
-                },
-              )
-            // StylishBottomBar(
-            //         option: AnimatedBarOptions(
-            //           iconSize: 32,
-            //           barAnimation: BarAnimation.blink,
-            //           iconStyle: IconStyle.Default,
-            //           opacity: 0.3,
-            //         ),
-            //         items: [
-            //           BottomBarItem(
-            //               icon: const Icon(Icons.file_download),
-            //               selectedColor: Get.theme.primaryColor,
-            //               title: Text('downloading'.tr)),
-            //           BottomBarItem(
-            //               icon: const Icon(Icons.done),
-            //               selectedColor: Get.theme.primaryColor,
-            //               title: Text('downloaded'.tr)),
-            //           BottomBarItem(
-            //               icon: const Icon(Icons.settings),
-            //               selectedColor: Get.theme.primaryColor,
-            //               title: Text('setting'.tr)),
-            //         ],
-            //         // hasNotch: true,
-            //         currentIndex: controller.currentIndex.value,
-            //         onTap: (index) {
-            //           switch (index) {
-            //             case 0:
-            //               delegate.toNamed(Routes.DOWNLOADING);
-            //               controller.currentIndex.value = 0;
-            //               break;
-            //             case 1:
-            //               delegate.toNamed(Routes.DOWNLOADED);
-            //               controller.currentIndex.value = 1;
-            //               break;
-            //             case 2:
-            //               delegate.toNamed(Routes.SETTING);
-            //               controller.currentIndex.value = 2;
-            //               break;
-            //           }
-            //         },
-            //       )
-            : const SizedBox.shrink(),
+      return WithForegroundTask(
+        child: Scaffold(
+          // extendBody: true,
+          body: Row(
+              // crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                !ResponsiveBuilder.isNarrow(context)
+                    ? NavigationRail(
+                        extended: true,
+                        labelType: NavigationRailLabelType.none,
+                        minExtendedWidth: 170,
+                        groupAlignment: 0,
+                        // useIndicator: false,
+                        onDestinationSelected: (int index) {
+                          controller.currentIndex.value = index;
+                          switch (index) {
+                            case 0:
+                              delegate.offAndToNamed(Routes.TASK);
+                              break;
+                            case 1:
+                              delegate.offAndToNamed(Routes.EXTENSION);
+                              break;
+                            case 2:
+                              delegate.offAndToNamed(Routes.SETTING);
+                              break;
+                          }
+                        },
+                        destinations: [
+                          NavigationRailDestination(
+                            icon: const Icon(Icons.task),
+                            selectedIcon: const Icon(Icons.task),
+                            label: Text('task'.tr),
+                          ),
+                          NavigationRailDestination(
+                            icon: const Icon(Icons.extension),
+                            selectedIcon: const Icon(Icons.extension),
+                            label: Text('extensions'.tr),
+                          ),
+                          NavigationRailDestination(
+                            icon: const Icon(Icons.settings),
+                            selectedIcon: const Icon(Icons.settings),
+                            label: Text('setting'.tr),
+                          ),
+                        ],
+                        selectedIndex: controller.currentIndex.value,
+                        leading: const Icon(Icons.menu),
+                        // trailing: const Icon(Icons.info_outline),
+                      )
+                    : const SizedBox.shrink(),
+                Expanded(
+                    child: GetRouterOutlet(
+                  initialRoute: Routes.TASK,
+                  // anchorRoute: '/',
+                  // filterPages: (afterAnchor) {
+                  //   logger.w(afterAnchor);
+                  //   logger.w(afterAnchor.take(1));
+                  //   return afterAnchor.take(1);
+                  // },
+                ))
+              ]),
+          bottomNavigationBar: ResponsiveBuilder.isNarrow(context)
+              ? BottomNavigationBar(
+                  items: <BottomNavigationBarItem>[
+                    BottomNavigationBarItem(
+                      icon: const Icon(Icons.task),
+                      label: 'task'.tr,
+                    ),
+                    BottomNavigationBarItem(
+                      icon: const Icon(Icons.extension),
+                      label: 'extensions'.tr,
+                    ),
+                    BottomNavigationBarItem(
+                      icon: const Icon(Icons.settings),
+                      label: 'setting'.tr,
+                    ),
+                  ],
+                  currentIndex: controller.currentIndex.value,
+                  // selectedItemColor: Get.theme.highlightColor,
+                  onTap: (index) {
+                    controller.currentIndex.value = index;
+                    switch (index) {
+                      case 0:
+                        delegate.offAndToNamed(Routes.TASK);
+                        break;
+                      case 1:
+                        delegate.offAndToNamed(Routes.EXTENSION);
+                        break;
+                      case 2:
+                        delegate.offAndToNamed(Routes.SETTING);
+                        break;
+                    }
+                  },
+                )
+              // StylishBottomBar(
+              //         option: AnimatedBarOptions(
+              //           iconSize: 32,
+              //           barAnimation: BarAnimation.blink,
+              //           iconStyle: IconStyle.Default,
+              //           opacity: 0.3,
+              //         ),
+              //         items: [
+              //           BottomBarItem(
+              //               icon: const Icon(Icons.file_download),
+              //               selectedColor: Get.theme.primaryColor,
+              //               title: Text('downloading'.tr)),
+              //           BottomBarItem(
+              //               icon: const Icon(Icons.done),
+              //               selectedColor: Get.theme.primaryColor,
+              //               title: Text('downloaded'.tr)),
+              //           BottomBarItem(
+              //               icon: const Icon(Icons.settings),
+              //               selectedColor: Get.theme.primaryColor,
+              //               title: Text('setting'.tr)),
+              //         ],
+              //         // hasNotch: true,
+              //         currentIndex: controller.currentIndex.value,
+              //         onTap: (index) {
+              //           switch (index) {
+              //             case 0:
+              //               delegate.toNamed(Routes.DOWNLOADING);
+              //               controller.currentIndex.value = 0;
+              //               break;
+              //             case 1:
+              //               delegate.toNamed(Routes.DOWNLOADED);
+              //               controller.currentIndex.value = 1;
+              //               break;
+              //             case 2:
+              //               delegate.toNamed(Routes.SETTING);
+              //               controller.currentIndex.value = 2;
+              //               break;
+              //           }
+              //         },
+              //       )
+              : const SizedBox.shrink(),
+        ),
       );
     });
   }

ui/flutter/lib/app/modules/setting/views/setting_view.dart

@@ -96,6 +96,24 @@ class SettingView extends GetView<SettingController> {
 
     // http config items start
     final httpConfig = downloaderCfg.value.protocolConfig.http;
+    final buildHttpUa =
+        _buildConfigItem('User-Agent', () => httpConfig.userAgent, (Key key) {
+      final uaController = TextEditingController(text: httpConfig.userAgent);
+      uaController.addListener(() async {
+        if (uaController.text.isNotEmpty &&
+            uaController.text != httpConfig.userAgent) {
+          httpConfig.userAgent = uaController.text;
+
+          await debounceSave();
+        }
+      });
+
+      return TextField(
+        key: key,
+        focusNode: FocusNode(),
+        controller: uaController,
+      );
+    });
     final buildHttpConnections = _buildConfigItem(
         'connections', () => httpConfig.connections.toString(), (Key key) {
       final connectionsController =
@@ -122,8 +140,32 @@ class SettingView extends GetView<SettingController> {
     });
 
     // bt config items start
+    final btConfig = downloaderCfg.value.protocolConfig.bt;
     final btExtConfig = downloaderCfg.value.extra.bt;
+    final buildBtListenPort = _buildConfigItem(
+        'port', () => btConfig.listenPort.toString(), (Key key) {
+      final listenPortController =
+          TextEditingController(text: btConfig.listenPort.toString());
+      listenPortController.addListener(() async {
+        if (listenPortController.text.isNotEmpty &&
+            listenPortController.text != btConfig.listenPort.toString()) {
+          btConfig.listenPort = int.parse(listenPortController.text);
 
+          await debounceSave();
+        }
+      });
+
+      return TextField(
+        key: key,
+        focusNode: FocusNode(),
+        controller: listenPortController,
+        keyboardType: TextInputType.number,
+        inputFormatters: [
+          FilteringTextInputFormatter.digitsOnly,
+          NumericalRangeFormatter(min: 0, max: 65535),
+        ],
+      );
+    });
     final buildBtTrackerSubscribeUrls = _buildConfigItem(
         'subscribeTracker',
         () => 'items'.trParams(
@@ -479,6 +521,7 @@ class SettingView extends GetView<SettingController> {
                         Card(
                             child: Column(
                           children: _addDivider([
+                            buildHttpUa(),
                             buildHttpConnections(),
                           ]),
                         )),
@@ -486,6 +529,7 @@ class SettingView extends GetView<SettingController> {
                         Card(
                             child: Column(
                           children: _addDivider([
+                            buildBtListenPort(),
                             buildBtTrackerSubscribeUrls(),
                             buildBtTrackers(),
                           ]),

ui/flutter/lib/app/modules/task/controllers/task_downloaded_controller.dart

@@ -1,8 +1,7 @@
-
 import 'package:gopeed/app/modules/task/controllers/task_list_controller.dart';
 
 import '../../../../api/model/task.dart';
 
 class TaskDownloadedController extends TaskListController {
-  TaskDownloadedController() : super([Status.done]);
+  TaskDownloadedController() : super([Status.done], SortDirection.asc);
 }

ui/flutter/lib/app/modules/task/controllers/task_downloading_controller.dart

@@ -9,5 +9,5 @@ class TaskDownloadingController extends TaskListController {
           Status.pause,
           Status.wait,
           Status.error
-        ]);
+        ], SortDirection.desc);
 }

ui/flutter/lib/app/modules/task/controllers/task_list_controller.dart

@@ -5,10 +5,13 @@ import 'package:get/get.dart';
 import '../../../../api/api.dart';
 import '../../../../api/model/task.dart';
 
+enum SortDirection { asc, desc }
+
 abstract class TaskListController extends GetxController {
   List<Status> statuses;
+  SortDirection sortDirection;
 
-  TaskListController(this.statuses);
+  TaskListController(this.statuses, this.sortDirection);
 
   final tasks = <Task>[].obs;
   final isRunning = false.obs;
@@ -43,6 +46,15 @@ abstract class TaskListController extends GetxController {
   }
 
   getTasksState() async {
-    tasks.value = await getTasks(statuses);
+    final tasks = await getTasks(statuses);
+    // sort tasks by create time
+    tasks.sort((a, b) {
+      if (sortDirection == SortDirection.asc) {
+        return a.createdAt.compareTo(b.createdAt);
+      } else {
+        return b.createdAt.compareTo(a.createdAt);
+      }
+    });
+    this.tasks.value = tasks;
   }
 }

ui/flutter/lib/app/modules/task/views/task_files_view.dart

@@ -3,7 +3,10 @@ import 'package:get/get.dart';
 import 'package:open_file/open_file.dart';
 import 'package:path/path.dart';
 import 'package:share_plus/share_plus.dart';
+import 'package:url_launcher/url_launcher.dart';
 
+import '../../../../api/api.dart' as api;
+import '../../../../util/browser_download/browser_download.dart';
 import '../../../../util/file_icon.dart';
 import '../../../../util/icons.dart';
 import '../../../../util/util.dart';
@@ -21,7 +24,7 @@ class TaskFilesView extends GetView<TaskFilesController> {
               icon: const Icon(Icons.arrow_back),
               onPressed: () => Get.rootDelegate.popRoute()),
           // actions: [],
-          title: Obx(() => Text(controller.task.value!.meta.res!.name)),
+          title: Obx(() => Text(controller.task.value?.meta.res?.name ?? "")),
         ),
         body: Obx(() {
           final fileList = controller.fileList;
@@ -53,11 +56,12 @@ class TaskFilesView extends GetView<TaskFilesController> {
                   itemBuilder: (context, index) {
                     final meta = controller.task.value!.meta;
                     final file = fileList[index];
-                    final filePath = Util.safePathJoin([
-                      meta.opts.path,
-                      meta.res!.name,
-                      file.filePath(meta.opts.name)
-                    ]);
+                    // if resource is single file, use opts.name as file name
+                    final realFileName =
+                        meta.res!.name.isEmpty ? file.name : "";
+                    final fileRelativePath = file.filePath(realFileName);
+                    final filePath = Util.safePathJoin(
+                        [meta.opts.path, meta.res!.name, fileRelativePath]);
                     final fileName = basename(filePath);
                     return ListTile(
                       leading: file.isDirectory
@@ -77,19 +81,39 @@ class TaskFilesView extends GetView<TaskFilesController> {
                               width: 100,
                               child: Row(
                                 mainAxisAlignment: MainAxisAlignment.end,
-                                children: [
-                                  IconButton(
-                                      icon: const Icon(Icons.play_circle),
-                                      onPressed: () {
-                                        OpenFile.open(filePath);
-                                      }),
-                                  IconButton(
-                                      icon: const Icon(Icons.share),
-                                      onPressed: () {
-                                        final xfile = XFile(filePath);
-                                        Share.shareXFiles([xfile]);
-                                      })
-                                ],
+                                children: Util.isWeb()
+                                    ? () {
+                                        final accessUrl = api.join(
+                                            "/fs/tasks/${controller.task.value!.id}$fileRelativePath");
+                                        return [
+                                          IconButton(
+                                              icon:
+                                                  const Icon(Icons.play_circle),
+                                              onPressed: () {
+                                                launchUrl(Uri.parse(accessUrl),
+                                                    webOnlyWindowName:
+                                                        "_blank");
+                                              }),
+                                          IconButton(
+                                              icon: const Icon(Icons.download),
+                                              onPressed: () {
+                                                download(accessUrl, fileName);
+                                              })
+                                        ];
+                                      }()
+                                    : [
+                                        IconButton(
+                                            icon: const Icon(Icons.play_circle),
+                                            onPressed: () {
+                                              OpenFile.open(filePath);
+                                            }),
+                                        IconButton(
+                                            icon: const Icon(Icons.share),
+                                            onPressed: () {
+                                              final xfile = XFile(filePath);
+                                              Share.shareXFiles([xfile]);
+                                            })
+                                      ],
                               ),
                             ),
                       onTap: () {

ui/flutter/lib/app/modules/task/views/task_view.dart

@@ -1,11 +1,11 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:gopeed/app/modules/task/controllers/task_downloading_controller.dart';
-import '../controllers/task_downloaded_controller.dart';
-import 'task_downloading_view.dart';
 
-import 'task_downloaded_view.dart';
 import '../controllers/task_controller.dart';
+import '../controllers/task_downloaded_controller.dart';
+import '../controllers/task_downloading_controller.dart';
+import 'task_downloaded_view.dart';
+import 'task_downloading_view.dart';
 
 class TaskView extends GetView<TaskController> {
   const TaskView({Key? key}) : super(key: key);

ui/flutter/lib/app/views/buid_task_list_view.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:gopeed/api/model/meta.dart';
 import 'package:path/path.dart' as path;
 import 'package:styled_widget/styled_widget.dart';
 
 import '../../api/api.dart';
+import '../../api/model/meta.dart';
 import '../../api/model/task.dart';
 import '../../util/file_explorer.dart';
 import '../../util/file_icon.dart';
@@ -110,19 +110,17 @@ class BuildTaskListView extends GetView {
     List<Widget> buildActions() {
       final list = <Widget>[];
       if (isDone()) {
-        if (Util.isDesktop() || Util.isMobile()) {
-          list.add(IconButton(
-            icon: const Icon(Icons.folder_open),
-            onPressed: () {
-              if (Util.isDesktop()) {
-                FileExplorer.openAndSelectFile(buildExplorerUrl(task));
-              } else {
-                Get.rootDelegate
-                    .toNamed(Routes.TASK_FILES, parameters: {'id': task.id});
-              }
-            },
-          ));
-        }
+        list.add(IconButton(
+          icon: const Icon(Icons.folder_open),
+          onPressed: () {
+            if (Util.isDesktop()) {
+              FileExplorer.openAndSelectFile(buildExplorerUrl(task));
+            } else {
+              Get.rootDelegate
+                  .toNamed(Routes.TASK_FILES, parameters: {'id': task.id});
+            }
+          },
+        ));
       } else {
         if (isRunning()) {
           list.add(IconButton(

ui/flutter/lib/core/libgopeed_boot.dart

@@ -4,8 +4,6 @@ import "libgopeed_boot_stub.dart"
     if (dart.library.io) 'entry/libgopeed_boot_native.dart';
 
 abstract class LibgopeedBoot {
-  static const unixSocketPath = 'gopeed.sock';
-
   static LibgopeedBoot? _instance;
 
   static LibgopeedBoot get instance {

ui/flutter/lib/generated/locales.g.dart

@@ -28,6 +28,7 @@ class LocaleKeys {
   static const donate = 'donate';
   static const exit = 'exit';
   static const create = 'create';
+  static const directDownload = 'directDownload';
   static const advancedOptions = 'advancedOptions';
   static const downloadLink = 'downloadLink';
   static const downloadLinkValid = 'downloadLinkValid';
@@ -82,9 +83,13 @@ class LocaleKeys {
   static const extensionUpdateSuccess = 'extensionUpdateSuccess';
   static const extensionDelete = 'extensionDelete';
   static const extensionAlreadyLatest = 'extensionAlreadyLatest';
+  static const extensionFind = 'extensionFind';
+  static const extensionDevelop = 'extensionDevelop';
   static const history = 'history';
   static const clearHistory = 'clearHistory';
   static const noHistoryFound = 'noHistoryFound';
+  static const serviceTitle = 'serviceTitle';
+  static const serviceText = 'serviceText';
 }
 
 class Locales {
@@ -95,13 +100,14 @@ class Locales {
     'confirm': 'Confirm',
     'cancel': 'Cancel',
     'selectAll': 'Select All',
-    'task': 'Task',
+    'task': 'Tasks',
     'downloading': 'downloading',
     'downloaded': 'downloaded',
-    'setting': 'Setting',
+    'setting': 'Settings',
     'donate': 'Donate',
     'exit': 'Exit',
     'create': 'Create Task',
+    'directDownload': 'Direct Download',
     'advancedOptions': 'Advanced Options',
     'downloadLink': 'Download Link',
     'downloadLinkValid': 'Please enter the download link',
@@ -158,9 +164,13 @@ class Locales {
     'extensionUpdateSuccess': 'Updated successfully',
     'extensionDelete': 'Delete Extension',
     'extensionAlreadyLatest': 'It\'s already the latest version',
+    'extensionFind': 'Find Extensions',
+    'extensionDevelop': 'Develop Extensions',
     'history': 'History',
     'clearHistory': 'Clear History',
     'noHistoryFound': 'No History Found',
+    'serviceTitle': 'Download Service',
+    'serviceText': 'Running',
   };
   static const fa_IR = {
     'label': 'فارسی',
@@ -296,15 +306,17 @@ class Locales {
     'donate': 'Пожертвовать',
     'exit': 'Выход',
     'create': 'Создать задачу',
-    'downloadLink': 'Ссылка для скачивание',
+    'advancedOptions': 'Расширенные опции',
+    'downloadLink': 'Ссылка на скачивание',
     'downloadLinkValid': 'Пожалуйста, введите ссылку для скачивания',
     'downloadLinkHit':
-        'Пожалуйста, введите ссылку для скачивания, HTTP/HTTPS/MAGNET supported@append',
+        'Пожалуйста, введите ссылку для скачивания, HTTP/HTTPS/MAGNET поддерживаются@append',
     'downloadLinkHitDesktop': ', или перетащите сюда торрент-файл',
     'download': 'Скачать',
     'noFileSelected': 'Файл не выбран',
     'noStoragePermission': 'Требуется доступ к хранилищу',
-    'selectFile': 'Выберать файл',
+    'selectFile': 'Выбрать файл',
+    'rename': 'Переименовать',
     'basic': 'Основные параметры',
     'advanced': 'Расширенные',
     'general': 'Общие',
@@ -344,6 +356,16 @@ class Locales {
     'newVersionTitle': 'Обнаружена новая версия @version',
     'newVersionUpdate': 'Обновить',
     'newVersionLater': 'позже',
+    'extensions': 'Расширения',
+    'extensionInstallSuccess': 'Установка завершена',
+    'extensionUpdateSuccess': 'Обновление завершено',
+    'extensionDelete': 'Удалить расширение',
+    'extensionAlreadyLatest': 'Это последняя версия',
+    'extensionFind': 'Найти расширения',
+    'extensionDevelop': 'Разработка расширений',
+    'history': 'История',
+    'clearHistory': 'Очистить историю',
+    'noHistoryFound': 'История не найдена',
   };
   static const zh_CN = {
     'label': '中文（简体）',
@@ -359,6 +381,7 @@ class Locales {
     'donate': '打赏',
     'exit': '退出',
     'create': '创建任务',
+    'directDownload': '直接下载',
     'advancedOptions': '高级选项',
     'downloadLink': '下载链接',
     'downloadLinkValid': '请输入下载链接',
@@ -413,12 +436,16 @@ class Locales {
     'extensionUpdateSuccess': '更新成功',
     'extensionDelete': '删除扩展',
     'extensionAlreadyLatest': '已经是最新版本',
+    'extensionFind': '获取扩展',
+    'extensionDevelop': '开发扩展',
     'history': '历史记录',
     'clearHistory': '清空历史记录',
-    'noHistoryFound': '没有历史记录',
+    'noHistoryFound': '暂无历史记录',
+    'serviceTitle': '下载服务',
+    'serviceText': '运行中',
   };
   static const zh_TW = {
-    'label': '中文 (正體) ',
+    'label': '中文 (繁體) ',
     'error': '錯誤',
     'tip': '提示',
     'confirm': '確定',
@@ -431,6 +458,7 @@ class Locales {
     'donate': '斗內',
     'exit': '離開',
     'create': '新增任務',
+    'directDownload': '直接下載',
     'advancedOptions': '進階選項',
     'downloadLink': '下載鏈接',
     'downloadLinkValid': '請輸入下載鏈接',
@@ -446,16 +474,16 @@ class Locales {
     'general': '通用設定',
     'downloadDir': '下載目録',
     'downloadDirValid': '請選擇下載目録',
-    'connections': '同時連接數量',
+    'connections': '同時連接數',
     'maxRunning': '最大同時下載數',
     'items': '@count 項',
-    'subscribeTracker': '已訂閲的 Tracker',
+    'subscribeTracker': '已訂閲的追蹤者列表',
     'subscribeFail': '訂閲失敗',
     'update': '更新',
-    'updateDaily': '每日自動更新',
+    'updateDaily': '每天自動更新',
     'lastUpdate': '上次更新時間: @time',
-    'addTracker': '增加新的 Tracker',
-    'addTrackerHit': '請輸入 Tracker 服務器地址，每行一條',
+    'addTracker': '增加新的追蹤者',
+    'addTrackerHit': '請輸入追蹤者服務器地址，每行一條',
     'ui': '介面',
     'theme': '佈景主題',
     'themeSystem': '跟隨系統',
@@ -465,12 +493,12 @@ class Locales {
     'about': '關於',
     'homepage': '訪問主頁',
     'version': '版本資訊',
-    'protocol': '通訊協定',
+    'protocol': '端口設定',
     'port': '端口',
-    'apiToken': '接口 Token',
-    'notSet': '尚未設定',
+    'apiToken': '接口秘鑰',
+    'notSet': '未設定',
     'set': '已設定',
-    'effectAfterRestart': '該選項將在重新啓動軟體後生效',
+    'effectAfterRestart': '重啟後生效',
     'startAll': '全部開始',
     'pauseAll': '全部暫停',
     'deleteTask': '刪除任務',
@@ -480,10 +508,17 @@ class Locales {
     'newVersionUpdate': '立刻更新',
     'newVersionLater': '稍後更新',
     'extensions': '外掛程序',
-    'extensionInstallUrl': '安裝鏈接',
-    'extensionInstallSuccess': '安裝完成',
+    'extensionInstallUrl': '安裝URL',
+    'extensionInstallSuccess': '安裝成功',
     'extensionUpdateSuccess': '更新完成',
     'extensionDelete': '解除安裝',
     'extensionAlreadyLatest': '已是最新版本',
+    'extensionFind': '取得外掛',
+    'extensionDevelop': '開發外掛',
+    'history': '歷史記錄',
+    'clearHistory': '清空記錄',
+    'noHistoryFound': '還沒有記錄',
+    'serviceTitle': '下載服務',
+    'serviceText': '執行中',
   };
 }

ui/flutter/lib/main.dart

@@ -37,11 +37,13 @@ Future<void> init() async {
     });
   }
 
+  if (!Util.isWeb()) {
+    await Util.initStorageDir();
+  }
+  initLogger();
+
   final controller = Get.put(AppController());
   try {
-    if (!Util.isWeb()) {
-      await Util.initStorageDir();
-    }
     await controller.loadStartConfig();
     final startCfg = controller.startConfig.value;
     controller.runningPort.value = await LibgopeedBoot.instance.start(startCfg);

ui/flutter/lib/theme/theme.dart

@@ -26,14 +26,14 @@ class GopeedTheme {
   });
 
   static final _light = ThemeData(
-      //TODO useMaterial3: true,
+      useMaterial3: false,
       brightness: Brightness.light,
       primarySwatch: _gopeedreen);
   static final light = _light.copyWith(
       colorScheme: _light.colorScheme.copyWith(secondary: _gopeedreenAccent));
 
   static final _dark = ThemeData(
-      //TODO useMaterial3: true,
+      useMaterial3: false,
       brightness: Brightness.dark,
       primarySwatch: _gopeedreen);
   static final dark = _dark.copyWith(

ui/flutter/lib/util/browser_download/browser_download.dart

@@ -0,0 +1,4 @@
+import 'browser_download_stub.dart'
+    if (dart.library.html) 'entry/browser_download_browser.dart';
+
+void download(String url, String name) => doDownload(url, name);

ui/flutter/lib/util/browser_download/browser_download_stub.dart

@@ -0,0 +1 @@
+void doDownload(String url, String name) => throw UnimplementedError();

ui/flutter/lib/util/browser_download/entry/browser_download_browser.dart

@@ -0,0 +1,9 @@
+// ignore: avoid_web_libraries_in_flutter
+import 'dart:html' as html;
+
+void doDownload(String url, String name) {
+  final anchorElement = html.AnchorElement(href: url);
+  anchorElement.download = name;
+  anchorElement.target = '_blank';
+  anchorElement.click();
+}

ui/flutter/lib/util/log_util.dart

@@ -1,18 +1,24 @@
 import 'dart:io';
 import 'package:flutter/foundation.dart';
 import 'package:logger/logger.dart';
+import 'package:path/path.dart' as path;
 import 'util.dart';
 
-final logger = Logger(
-  filter: ProductionFilter(),
-  printer: SimplePrinter(printTime: true, colors: false),
-  output: buildOutput(),
-);
+late final Logger logger;
 
-buildOutput() {
+initLogger() {
+  // if is debug mode, don't log to file
+  logger = Logger(
+    filter: ProductionFilter(),
+    printer: SimplePrinter(printTime: true, colors: false),
+    output: _buildOutput(),
+  );
+}
+
+_buildOutput() {
   // if is debug mode, don't log to file
   if (!kDebugMode && Util.isDesktop()) {
-    const logDirPath = 'logs';
+    final logDirPath = path.join(Util.getStorageDir(), 'logs');
     var logDir = Directory(logDirPath);
     if (!logDir.existsSync()) {
       logDir.createSync();

ui/flutter/lib/util/util.dart

@@ -55,6 +55,16 @@ class Util {
       storageDir = (await getExternalStorageDirectory())?.path ?? storageDir;
     } else if (Platform.isIOS) {
       storageDir = (await getLibraryDirectory()).path;
+    } else if (Util.isLinux()) {
+      storageDir = File(Platform.resolvedExecutable).parent.path;
+      // check has write permission, if not, fallback to application support dir
+      try {
+        final testFile = File(path.join(storageDir, ".test"));
+        await testFile.writeAsString("test");
+        await testFile.delete();
+      } catch (e) {
+        storageDir = (await getApplicationSupportDirectory()).path;
+      }
     }
     _storageDir = storageDir;
   }
@@ -63,10 +73,6 @@ class Util {
     return _storageDir!;
   }
 
-  static String getStorageAsset(String asset) {
-    return path.join(getStorageDir(), asset);
-  }
-
   static isAndroid() {
     return !kIsWeb && Platform.isAndroid;
   }

ui/flutter/linux/assets/com.gopeed.Gopeed.desktop

@@ -0,0 +1,14 @@
+[Desktop Entry]
+Name=Gopeed
+GenericName=Download Manager
+GenericName[zh_CN]=下载器
+GenericName[zh_TW]=下載器
+Comment=High speed downloader that supports all platforms.
+Comment[zh_CN]=支持全平台的高速下载器
+Comment[zh_TW]=支持全平臺的高速下載器
+Terminal=false
+Exec=gopeed
+Icon=com.gopeed.Gopeed
+Type=Application
+Categories=Utility;Internet
+Keywords=Bittorrent;Downloader;

ui/flutter/pubspec.yaml

@@ -15,7 +15,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.4.3+1
+version: 1.5.0+1
 
 environment:
   sdk: '>=3.0.0 <4.0.0'
@@ -56,12 +56,16 @@ dependencies:
   app_links: ^3.4.2
   uri_to_file: ^0.2.0
   window_manager: ^0.3.4
-  tray_manager: ^0.2.0
+  tray_manager:
+    git:
+      url: https://github.com/provokateurin/tray_manager.git
+      ref: fix/libayatana-set-icon-deprecation
   autoscale_tabbarview: ^1.0.2
   share_plus: ^7.1.0
   open_file: ^3.3.2
   flutter_form_builder: ^9.1.1
   form_builder_validators: ^9.0.0
+  flutter_foreground_task: ^6.1.2
 dev_dependencies:
   flutter_test:
     sdk: flutter

ui/flutter/windows/flutter/CMakeLists.txt

@@ -10,6 +10,11 @@ include(${EPHEMERAL_DIR}/generated_config.cmake)
 # https://github.com/flutter/flutter/issues/57146.
 set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
 
+# Set fallback configurations for older versions of the flutter tool.
+if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
+  set(FLUTTER_TARGET_PLATFORM "windows-x64")
+endif()
+
 # === Flutter Library ===
 set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
 
@@ -92,7 +97,7 @@ add_custom_command(
   COMMAND ${CMAKE_COMMAND} -E env
     ${FLUTTER_TOOL_ENVIRONMENT}
     "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
-      windows-x64 $<CONFIG>
+      ${FLUTTER_TARGET_PLATFORM} $<CONFIG>
   VERBATIM
 )
 add_custom_target(flutter_assemble DEPENDS

ui/flutter/windows/runner/flutter_window.cpp

@@ -31,6 +31,11 @@ bool FlutterWindow::OnCreate() {
     this->Show();
   });
 
+  // Flutter can complete the first frame before the "show window" callback is
+  // registered. The following call ensures a frame is pending to ensure the
+  // window is shown. It is a no-op if the first frame hasn't completed yet.
+  flutter_controller_->ForceRedraw();
+
   return true;
 }