release: v1.5.9

Fix filename discrepancies for .deb and .AppImage

.dockerignore

@@ -0,0 +1,16 @@
+.git
+
+*.data
+*.log
+
+node_modules
+**/node_modules
+
+Dockerfile
+.dockerignore
+
+.github
+_docs
+_examples
+bin
+ui

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @monkeyWie

.github/FUNDING.yml

@@ -0,0 +1,15 @@
+# These are supported funding model platforms
+
+#github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+#patreon: # Replace with a single Patreon username
+#open_collective: # Replace with a single Open Collective username
+#ko_fi: # Replace with a single Ko-fi username
+#tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+#community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+#liberapay: # Replace with a single Liberapay username
+#issuehunt: # Replace with a single IssueHunt username
+#otechie: # Replace with a single Otechie username
+#custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
+# github: monkeyWie
+ko_fi: gopeed
+custom: https://docs.gopeed.com/donate.html

.github/ISSUE_TEMPLATE.md

@@ -1,8 +1,8 @@
 <!--
-请根据以下模版提issue
+Please use the following template to create an issue.
 -->
-### 问题描述(必要)
-### 版本号(必要)
-### 操作系统(必要)
-### 相关截图
-### 相关日志
+### Description(required)
+### App Version(required)
+### OS Version(required)
+### Snapshots
+### Log

.github/release-drafter.yml

@@ -11,12 +11,19 @@ categories:
       - 'fix'
       - 'bugfix'
       - 'bug'
+  - title: '🔧 Performance Improvements'
+    labels:
+      - 'perf'
+  - title: '🧪 Tests'
+    label: 'test'
   - title: '🧰 Maintenance'
     label: 'chore'
   - title: '📖 Document'
-    label: 'doc'
+    label: 'docs'
   - title: '🚀 CI/CD'
     label: 'ci'
+  - title: '🌎 Internationalization'
+    label: 'translation'
 change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
 version-resolver:
   major:
@@ -30,6 +37,10 @@ version-resolver:
       - 'patch'
   default: patch
 template: |
-  ## Changes
+  # Release notes
+
+  $CHANGES
+  
+  # 更新日志
 
   $CHANGES

.github/workflows/build.yml

@@ -2,39 +2,62 @@ name: build
 
 on:
   workflow_dispatch:
-  release:
-    types: [published]
+    inputs:
+      platform:
+        description: 'Build platform'
+        required: true
+        default: 'all'
+      test:
+        description: 'Test mode'
+        required: true
+        default: "false"
+
+env:
+  GO_VERSION: "1.22"
+  FLUTTER_VERSION: "3.16.8"
+
+permissions:
+  contents: write
+
 jobs:
   get-release:
     runs-on: ubuntu-latest
     outputs:
-      tag_name: ${{ steps.get-release.outputs.tag_name }}
+      version: ${{ steps.get-release.outputs.version }}
       upload_url: ${{ steps.get-release.outputs.upload_url }}
 
     steps:
-      - uses: actions/checkout@v3
-      - uses: thebritican/[email protected]
+      - uses: monkeyWie/[email protected]
         id: get-release
+        with:
+          myToken: ${{ github.token }}
+
   build-windows:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'windows' }}
     runs-on: windows-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
+          go-version: ${{ env.GO_VERSION }}
       - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
       - name: Build
         env:
-          VERSION: ${{ needs.get-release.outputs.tag_name }}
+          VERSION: ${{ needs.get-release.outputs.version }}
         run: |
-          go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/monkeyWie/gopeed/bind/desktop
+          Invoke-WebRequest -Uri "https://github.com/jrsoftware/issrc/raw/main/Files/Languages/Unofficial/ChineseSimplified.isl" -OutFile "ChineseSimplified.isl"
+          mv ChineseSimplified.isl "C:\Program Files (x86)\Inno Setup 6\Languages\"
+
+          go build -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/GopeedLab/gopeed/bind/desktop
           cd ui/flutter
+          $TAG = "v$env:VERSION"
           flutter build windows
-          $mingw = "C:\ProgramData\Chocolatey\lib\mingw\tools\install\mingw64\bin"
+          $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
@@ -43,7 +66,7 @@ jobs:
           cp $system\vcruntime140_1.dll $release
 
           New-Item -Path build\windows\Output -ItemType Directory
-          Compress-Archive -Path "$release*" -DestinationPath build\windows\Output\Gopeed-$env:VERSION-windows-amd64.zip
+          Compress-Archive -Path "$release*" -DestinationPath "build\windows\Output\Gopeed-$TAG-windows-amd64-portable.zip"
 
           cd build/windows
           echo @"
@@ -51,7 +74,7 @@ jobs:
           ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
           #define MyAppName "Gopeed"
-          #define MyAppVersion "$($env:VERSION.substring(1))"
+          #define MyAppVersion "$env:VERSION"
           #define MyAppPublisher "monkeyWie"
           #define MyAppURL "https://gopeed.com"
           #define MyAppExeName "gopeed.exe"
@@ -77,17 +100,23 @@ jobs:
           Compression=lzma
           SolidCompression=yes
           WizardStyle=modern
+          LanguageDetectionMethod=uilanguage
+          ShowLanguageDialog=yes
 
           [Languages]
           Name: "english"; MessagesFile: "compiler:Default.isl"
+          Name: "chinesesimplified"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
 
           [Tasks]
           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]
+          Type: filesandordirs; Name: "{app}"
+
           [Icons]
           Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
           Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
@@ -96,7 +125,9 @@ jobs:
           Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
           "@ > setup.iss
           iscc.exe setup.iss
-          mv "Output\gopeed.exe" "Output\Gopeed-$env:VERSION-windows-amd64-install.exe"
+          mv "Output\gopeed.exe" "Output\Gopeed-$TAG-windows-amd64.exe"
+          Compress-Archive -Path "Output\Gopeed-$TAG-windows-amd64.exe" -DestinationPath "Output\Gopeed-$TAG-windows-amd64.zip"
+          Remove-Item -Path "Output\Gopeed-$TAG-windows-amd64.exe"
       - name: Upload
         uses: shogo82148/actions-upload-release-asset@v1
         with:
@@ -104,61 +135,62 @@ jobs:
           asset_path: ui/flutter/build/windows/Output/*
           overwrite: true
   build-macos-arm64-lib:
-    runs-on: ubuntu-latest
-    needs: [get-release]
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'macos' }}
+    runs-on: macos-latest
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
-      - run: mkdir -p ~/image-cache
-      - id: image-cache
-        uses: actions/cache@v3
-        with:
-          path: ~/image-cache
-          key: image-cache-xgo-v1.19
-      - if: steps.image-cache.outputs.cache-hit != 'true'
-        run: |
-          docker pull techknowlogick/xgo:go-1.19.x
-          docker save -o ~/image-cache/xgo.tar techknowlogick/xgo:go-1.19.x
-      - if: steps.image-cache.outputs.cache-hit == 'true'
-        run: docker load -i ~/image-cache/xgo.tar
+          go-version: ${{ env.GO_VERSION }}
       - name: Build
+        env:
+          VERSION: ${{ needs.get-release.outputs.version }}
         run: |
-          go install src.techknowlogick.com/xgo@latest
-          xgo --targets=darwin/arm64 -tags="nosqlite" -ldflags="-w -s" -buildmode=c-shared -pkg=bind/desktop -out=libgopeed .
-          mv libgopeed-*.dylib libgopeed.dylib
+          go build -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -buildmode=c-shared -o libgopeed.dylib github.com/GopeedLab/gopeed/bind/desktop
       - uses: actions/upload-artifact@v3
         with:
           name: macos-arm64-lib
           path: libgopeed.dylib
   build-macos:
-    runs-on: macos-latest
-    needs: [get-release, build-macos-arm64-lib]
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'macos' }}
+    runs-on: macos-13
+    needs: [ get-release, build-macos-arm64-lib ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
+          go-version: ${{ env.GO_VERSION }}
       - uses: actions/setup-node@v3
         with:
           node-version: 16
       - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
       - name: Install appdmg
-        run: npm install -g appdmg
+        run: |
+          python3 -m pip install setuptools --break-system-packages
+          npm install -g appdmg
       - uses: actions/download-artifact@v3
         with:
           name: macos-arm64-lib
-          path: ui/flutter/macos/Frameworks
+          path: ui/flutter/lib-arm64
       - name: Build
         env:
-          VERSION: ${{ needs.get-release.outputs.tag_name }}
+          VERSION: ${{ needs.get-release.outputs.version }}
         run: |
           PROJECT_DIR=$(pwd)
 
-          cd ui/flutter
+          # amd64 lib
+          go build -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -buildmode=c-shared -o ui/flutter/lib-amd64/libgopeed.dylib github.com/GopeedLab/gopeed/bind/desktop
+          # universal binary
+          mkdir -p ui/flutter/macos/Frameworks
+          cp ui/flutter/lib-amd64/libgopeed.dylib ui/flutter/macos/Frameworks/amd64-lib
+          cp ui/flutter/lib-arm64/libgopeed.dylib ui/flutter/macos/Frameworks/arm64-lib
+          cd ui/flutter/macos/Frameworks
+          lipo -create -output libgopeed.dylib amd64-lib arm64-lib
+
+          cd $PROJECT_DIR/ui/flutter
           flutter build macos
           cd build/macos/Build/Products/Release
           cat>appdmg.json<<EOF
@@ -172,14 +204,7 @@ jobs:
           }
           EOF
           mkdir dist
-          appdmg appdmg.json dist/Gopeed-$VERSION-macos-arm64.dmg
-
-          # amd64
-          cd $PROJECT_DIR
-          go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o bin/libgopeed.dylib github.com/monkeyWie/gopeed/bind/desktop
-          cp bin/libgopeed.dylib ui/flutter/build/macos/Build/Products/Release/Gopeed.app/Contents/Frameworks/
-          cd ui/flutter/build/macos/Build/Products/Release
-          appdmg appdmg.json dist/Gopeed-$VERSION-macos-amd64.dmg
+          appdmg appdmg.json dist/Gopeed-v$VERSION-macos.dmg
       - name: Upload
         uses: shogo82148/actions-upload-release-asset@v1
         with:
@@ -187,91 +212,213 @@ jobs:
           asset_path: ui/flutter/build/macos/Build/Products/Release/dist/*
           overwrite: true
   build-linux:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'linux' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
+          go-version: ${{ env.GO_VERSION }}
       - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
       - run: |
-          sudo apt-get update -y
-          sudo apt-get install -y ninja-build libgtk-3-dev
+          sudo apt update -y
+          # flutter build dependencies
+          sudo apt install -y ninja-build libgtk-3-dev libayatana-appindicator3-1 libayatana-appindicator3-dev
+          # appimage build dependencies
+          sudo apt install -y libfuse2 locate
+          wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage"
+          chmod +x appimagetool
+          sudo mv appimagetool /usr/local/bin/
       - name: Build
         env:
-          VERSION: ${{ needs.get-release.outputs.tag_name }}
+          VERSION: ${{ needs.get-release.outputs.version }}
         run: |
-          go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/linux/bundle/lib/libgopeed.so github.com/monkeyWie/gopeed/bind/desktop
+          go build -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -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: ${VERSION:1} 
-            Architecture: amd64
-            Essential: no
-            Priority: optional
-            Depends:
-            Maintainer: monkeyWie
-            Description: High speed downloader that supports all platforms.
-          EOF
-
-          cat>debian/gui/gopeed.desktop<<EOF
-          [Desktop Entry]
-          Version=${VERSION:1} 
-          Name=Gopeed
-          GenericName=Gopeed
-          Comment=High speed downloader that supports all platforms.
-          Terminal=false
-          Type=Application
-          Categories=Utility
-          Keywords=Flutter;Downloader;
-          EOF
-
-          dart pub global activate flutter_to_debian
-          flutter_to_debian
-          mv debian/packages/gopeed*.deb debian/packages/Gopeed-$VERSION-linux-amd64.deb
+          dart pub global activate -sgit https://github.com/GopeedLab/flutter_distributor.git --git-path packages/flutter_distributor
+          flutter_distributor package --platform linux --targets appimage,deb
+          cd dist/*
+          mv gopeed-*-linux.AppImage Gopeed-v${VERSION}-linux-x86_64.AppImage
+          mv gopeed-*-linux.deb Gopeed-v${VERSION}-linux-amd64.deb
       - 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/dist/*/*
           overwrite: true
-  build-android:
+  build-snap:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'snap' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
+          go-version: ${{ env.GO_VERSION }}
+      - name: Setup LXD
+        uses: canonical/[email protected]
+        with:
+          channel: latest/stable
+      - name: Build
+        env:
+          VERSION: ${{ needs.get-release.outputs.version }}
+        run: |
+          go build -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -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
+          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: bin/gopeed
+              extensions: [gnome]
+              plugs:
+                - network
+                - home
+              slots:
+                - dbus-gopeed
+          parts:
+            flutter-git:
+              source: https://github.com/flutter/flutter.git
+              source-tag: $FLUTTER_VERSION
+              source-depth: 1
+              plugin: nil
+              override-build: |
+                mkdir -p \$CRAFT_PART_INSTALL/usr/bin
+                mkdir -p \$CRAFT_PART_INSTALL/usr/libexec
+                cp -r \$CRAFT_PART_SRC \$CRAFT_PART_INSTALL/usr/libexec/flutter
+                ln -s \$CRAFT_PART_INSTALL/usr/libexec/flutter/bin/flutter \$CRAFT_PART_INSTALL/usr/bin/flutter
+                ln -s \$SNAPCRAFT_PART_INSTALL/usr/libexec/flutter/bin/dart \$SNAPCRAFT_PART_INSTALL/usr/bin/dart
+                \$CRAFT_PART_INSTALL/usr/bin/flutter doctor
+              build-packages:
+                - clang
+                - cmake
+                - curl
+                - libgtk-3-dev
+                - ninja-build
+                - unzip
+                - xz-utils
+                - zip
+              override-prime: ''
+            zenity:
+              plugin: nil
+              stage-packages:
+                - zenity
+            gopeed:
+              after: [flutter-git,zenity]
+              source: .
+              plugin: nil
+              stage-packages:
+                - libgtk-3-dev
+                - libappindicator3-dev
+              override-build: |
+                # work around pub get stack overflow # https://github.com/dart-lang/sdk/issues/51068#issuecomment-1396588253
+                set +e
+                dart pub get
+                set -eux
+                flutter build linux --release -v
+                mkdir -p \$CRAFT_PART_INSTALL/bin/
+                cp -r build/linux/*/release/bundle/* \$CRAFT_PART_INSTALL/bin/
+          EOF
+          
+          cp linux/assets/com.gopeed.Gopeed.desktop snap/gui/gopeed.desktop
+          sed -i 's/Icon=com.gopeed.Gopeed/Icon=\${SNAP}\/meta\/gui\/gopeed.svg/g' snap/gui/gopeed.desktop
+          
+          snapcraft --use-lxd
+
+          # Snapcraft login
+          export SNAPCRAFT_STORE_CREDENTIALS=${{ secrets.SNAP_STORE_LOGIN }}
+          snapcraft upload --release=${{ github.event.inputs.test == 'true' && 'edge' || 'stable' }} gopeed_${VERSION}_amd64.snap
+  build-android:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'android' }}
+    runs-on: ubuntu-latest
+    needs: [ get-release ]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
       - uses: actions/setup-java@v3
         with:
           distribution: "zulu"
           java-version: "11"
       - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
       - name: Build
         env:
-          VERSION: ${{ needs.get-release.outputs.tag_name }}
+          VERSION: ${{ needs.get-release.outputs.version }}
+          APK_KEYSTORE: ${{ secrets.APK_KEYSTORE }}
+          APK_KEY_PASSWORD: ${{ secrets.APK_KEY_PASSWORD }}
+          APK_STORE_PASSWORD: ${{ secrets.APK_STORE_PASSWORD }}
         run: |
-          mkdir ui/flutter/android/app/libs
           go install golang.org/x/mobile/cmd/gomobile@latest
+          go get golang.org/x/mobile/bind
           gomobile init
-          gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 19 -javapkg=com.gopeed github.com/monkeyWie/gopeed/bind/mobile
+          gomobile bind -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg=com.gopeed github.com/GopeedLab/gopeed/bind/mobile
           cd ui/flutter
-          echo $APK_KEYSTORE | base64 -d > android/app/upload-keystore.jks
+          echo $APK_KEYSTORE | base64 -di > android/app/upload-keystore.jks
           flutter build apk
           mkdir dist
-          cp build/app/outputs/flutter-apk/app-release.apk dist/Gopeed-$VERSION-android.apk
+          cp build/app/outputs/flutter-apk/app-release.apk dist/Gopeed-v$VERSION-android.apk
+      - name: Upload
+        uses: shogo82148/actions-upload-release-asset@v1
+        with:
+          upload_url: ${{ needs.get-release.outputs.upload_url }}
+          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:
+      - 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: Build
+        env:
+          VERSION: ${{ needs.get-release.outputs.version }}
+        run: |
+          go install golang.org/x/mobile/cmd/gomobile@latest
+          go get golang.org/x/mobile/bind
+          gomobile init
+          gomobile bind -tags nosqlite -ldflags="-w -s -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -o ui/flutter/ios/Frameworks/Libgopeed.xcframework -target=ios github.com/GopeedLab/gopeed/bind/mobile
+          cd ui/flutter
+          flutter build ios --no-codesign
+          mkdir Payload
+          cp -r build/ios/iphoneos/Runner.app Payload
+          zip -r -y Payload.zip Payload/Runner.app
+          mkdir dist
+          mv Payload.zip dist/Gopeed-v$VERSION-ios.ipa
       - name: Upload
         uses: shogo82148/actions-upload-release-asset@v1
         with:
@@ -279,32 +426,39 @@ 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]
+    needs: [ get-release ]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
+          go-version: ${{ env.GO_VERSION }}
       - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
       - name: Build
         env:
-          VERSION: ${{ needs.get-release.outputs.tag_name }}
+          VERSION: ${{ needs.get-release.outputs.version }}
         run: |
           cd ui/flutter
-          flutter build web
+          flutter build web --web-renderer html
           cd ../../
           cp -r ui/flutter/build/web cmd/web/dist
           mkdir -p dist/zip
+          
           goos_arr=(windows darwin linux)
           goarch_arr=(386 amd64 arm64)
           export CGO_ENABLED=0
           for goos in "${goos_arr[@]}"; do
             for goarch in "${goarch_arr[@]}"; do
-              name=gopeed-web-$VERSION-$goos-$goarch
+              goos_name=$goos
+              if [ $goos = "darwin" ]; then
+                goos_name="macos"
+              fi
+              name=gopeed-web-v$VERSION-$goos_name-$goarch
               dir="dist/$name/"
-              (GOOS=$goos GOARCH=$goarch go build -tags nosqlite,web -ldflags="-s -w" -o $dir github.com/monkeyWie/gopeed/cmd/web \
+              (GOOS=$goos GOARCH=$goarch go build -tags nosqlite,web -ldflags="-s -w -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION" -o $dir github.com/GopeedLab/gopeed/cmd/web \
               && cd $dir \
               && file=$(ls -AU | head -1) \
               && mkdir $name \
@@ -321,9 +475,17 @@ jobs:
           asset_path: dist/zip/*
           overwrite: true
   build-docker:
+    if: ${{ github.event.inputs.platform == 'all' || github.event.inputs.platform == 'docker' }}
     runs-on: ubuntu-latest
-    needs: [get-release]
+    needs: [ get-release ]
     steps:
+      - name: Remove unnecessary files
+        run: |
+          sudo rm -rf /usr/share/dotnet
+          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
       - uses: actions/checkout@v3
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
@@ -334,16 +496,28 @@ jobs:
         with:
           username: liwei2633
           password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build flutter web
+        run: |
+          cd ui/flutter
+          flutter build web --web-renderer html
+          cd ../../
+          rm -rf cmd/web/dist
+          cp -r ui/flutter/build/web cmd/web/dist
       - name: Build and push
         uses: docker/build-push-action@v2
         env:
-          VERSION: ${{ needs.get-release.outputs.tag_name }}
+          VERSION: ${{ needs.get-release.outputs.version }}
         with:
-          push: true
+          context: .
+          push: ${{ github.event.inputs.test == 'true' && 'false' || 'true' }}
+          build-args: |
+            VERSION=${{ env.VERSION }}
+            IN_DOCKER=true
           platforms: |
             linux/386
             linux/amd64
             linux/arm64
+            linux/arm/v7
           tags: |
             liwei2633/gopeed:latest
-            liwei2633/gopeed:${{ env.VERSION }}
+            liwei2633/gopeed:v${{ env.VERSION }}

.github/workflows/release.yml

@@ -16,6 +16,12 @@ on:
       - "go.sum"
       - "Dockerfile"
 
+env:
+  GO_VERSION: "1.22"
+
+permissions:
+  contents: write
+
 jobs:
   release:
     runs-on: ubuntu-latest
@@ -25,9 +31,9 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
+          go-version: ${{ env.GO_VERSION }}
       - uses: release-drafter/release-drafter@v5
         id: create_release
         env:

.github/workflows/test.yml

@@ -26,6 +26,10 @@ on:
       - "go.mod"
       - "go.sum"
 
+env:
+  GO_VERSION: "1.22"
+  FLUTTER_VERSION: "3.16.8"
+
 jobs:
   #  lint:
   #    name: Lint
@@ -41,30 +45,37 @@ jobs:
   #          go get -u golang.org/x/lint/golint
   #          golint -set_exit_status ./...
   test:
-    name: Test
+    name: Test check
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
+          go-version: ${{ env.GO_VERSION }}
       - name: Run Unit tests.
         run: go test $(go list ./... | grep -v /cmd/ | grep -v /bind/ ) -v -covermode=count -coverprofile=coverage.txt
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           files: ./coverage.txt
-          fail_ci_if_error: true
+          token: ${{ secrets.CODECOV_UPLOAD_TOKEN }}
   build:
-    name: Build
+    name: Build check
     runs-on: ubuntu-latest
     #    needs: [lint, test]
     needs: [test]
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v4
         with:
-          go-version: "^1.19"
-          cache: true
+          go-version: ${{ env.GO_VERSION }}
+      - uses: subosito/flutter-action@v2
+        with:
+          flutter-version: ${{ env.FLUTTER_VERSION }}
+      - run: |
+          sudo apt-get update -y
+          sudo apt-get install -y ninja-build libgtk-3-dev libayatana-appindicator3-dev
       - name: Build
-        run: go build github.com/monkeyWie/gopeed/cmd/gopeed
+        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
+          flutter build linux

.github/workflows/translator.yml.bak

@@ -0,0 +1,30 @@
+# name: 'translator'
+
+# on:
+#   issues:
+#     types: [opened, edited]
+#   issue_comment:
+#     types: [created, edited]
+#   discussion:
+#     types: [created, edited]
+#   discussion_comment:
+#     types: [created, edited]
+#   pull_request_target:
+#     types: [opened, edited]
+#   pull_request_review_comment:
+#     types: [created, edited]
+
+# jobs:
+#   translate:
+#     permissions:
+#       issues: write
+#       discussions: write
+#       pull-requests: write
+#     runs-on: ubuntu-latest
+#     steps:
+#       - uses: lizheming/[email protected]
+#         env:
+#           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+#         with:
+#           IS_MODIFY_TITLE: true
+#           APPEND_TRANSLATION: true

.gitignore

@@ -4,7 +4,7 @@
 *.dll
 *.so
 *.dylib
-
+ui/flutter/dist/
 # Test binary, built with `go test -c`
 *.test
 
@@ -21,7 +21,12 @@ bin/
 
 *.data
 *.db
+*.log
 
 .DS_Store
 
-dist/
+node_modules/
+cmd/web/dist/
+.test_storage/
+.test_download/
+/extensions

CONTRIBUTING.md

@@ -0,0 +1,34 @@
+# Gopeed contributors guide
+
+Firstly, thank you for your interest in contributing to Gopeed. This guide will help you better
+participate in the development of Gopeed.
+
+## Branch description
+
+This project only has one main branch, namely the `main` branch. If you want to participate in the
+development of Gopeed, please fork this project first, and then develop in your fork project. After
+development is completed, submit a PR to this project and merge it into the `main` branch.
+
+## Local development
+
+It is recommended to develop and debug through the web. First, start the backend service, and start
+it by the command line `go run cmd/api/main.go`, the default port of the service is `9999`, and then
+start the front-end flutter project in `debug` mode to run.
+
+## Translation
+
+The internationalization files of Gopeed are located in the `ui/flutter/lib/i18n/langs` directory.
+You only need to add the corresponding language file in this directory.
+
+Please refer to `en_us.dart` for translation.
+words prefixed with `@` are not meant to be translated.
+
+## flutter development
+
+Don't forget to run`dart format ./ui/flutter`before you commit to keep your code in standard dart format
+
+Turn on build_runner watcher if you want to edit api/models:
+
+```
+flutter pub run build_runner watch
+```

CONTRIBUTING_ja-JP.md

@@ -0,0 +1,33 @@
+# Gopeed コントリビューターガイド
+
+まず最初に、Gopeed への貢献に興味を持っていただきありがとうございます。このガイドは、あなたが Gopeed の
+開発に参加するための手助けとなるでしょう。
+
+## ブランチの説明
+
+このプロジェクトのメインブランチは `main` ブランチのみです。Gopeed の開発に参加したい場合は、
+まずこのプロジェクトをフォークし、フォークしたプロジェクトで開発を行ってください。開発が完了したら、
+このプロジェクトに PR を提出し、`main` ブランチにマージしてください。
+
+## ローカル開発
+
+開発およびデバッグはウェブ上で行うことを推奨する。まずバックエンドのサービスを起動し、
+コマンドライン `go run cmd/api/main.go` で起動する。サービスのデフォルトポートは `9999` で、
+次にフロントエンドの flutter プロジェクトを `debug` モードで起動して実行します。
+
+## 翻訳
+
+Gopeed の国際化ファイルは `ui/flutter/lib/i18n/langs` ディレクトリにあります。
+このディレクトリに対応する言語ファイルを追加するだけでよいです。
+
+翻訳については `en_us.dart` を参照してください。
+
+## flutter での開発
+
+コミットする前に `dart format ./ui/flutter` を実行し、コードを標準の dart フォーマットにしておくことを忘れないでください
+
+api/models を編集したい場合は build_runner watcher をオンにします:
+
+```
+flutter pub run build_runner watch
+```

CONTRIBUTING_vi-VN.md

@@ -0,0 +1,29 @@
+# Hướng dẫn đóng góp cho Gopeed
+
+Trước tiên, cảm ơn bạn đã quan tâm đến việc đóng góp cho Gopeed. Hướng dẫn này sẽ giúp bạn tham gia
+phát triển Gopeed một cách tốt hơn.
+
+## Mô tả nhánh
+
+Dự án này chỉ có một nhánh chính duy nhất, đó là nhánh `main`. Nếu bạn muốn tham gia vào
+phát triển Gopeed, hãy fork dự án này trước, sau đó phát triển trong dự án fork của bạn. Sau khi
+hoàn thành phát triển, gửi một PR đến dự án này và merge vào nhánh `main`.
+
+## Phát triển cục bộ
+
+Đề nghị phát triển và gỡ lỗi thông qua web. Đầu tiên, khởi động dịch vụ backend bằng cách chạy
+lệnh `go run cmd/api/main.go` trong dòng lệnh, cổng mặc định của dịch vụ là `9999`, sau đó
+khởi động dự án flutter frontend trong chế độ `debug` để chạy.
+
+## Dịch thuật
+
+Các tệp quốc tế hóa của Gopeed được đặt trong thư mục `ui/flutter/lib/i18n/langs`.
+Bạn chỉ cần thêm tệp ngôn ngữ tương ứng trong thư mục này.
+
+Vui lòng tham khảo `en_us.dart` để biết cách dịch thuật.
+
+## Phát triển flutter
+
+Đừng quên chạy `dart format ./ui/flutter` trước khi commit để giữ mã của bạn theo định dạng dart chuẩn.
+
+Bật build_runner watcher nếu bạn muốn chỉnh sửa api/models:

CONTRIBUTING_zh-CN.md

@@ -0,0 +1,30 @@
+# Gopeed 贡献指南
+
+首先感谢您对贡献代码感兴趣，这份指南将帮助您更好的参与到 Gopeed 的开发中来。
+
+## 分支说明
+
+本项目只有一个主分支，即 `main` 分支，如果您想要参与到 Gopeed 的开发中来，请先 fork 本项目，然后在您的 fork 项目中进行开发，开发完成后再向本项目提交
+PR，合并到 `main` 分支。
+
+## 本地开发
+
+建议通过 web 端进行开发调试，首先启动后端服务，通过命令行 `go run cmd/api/main.go` 启动 ，服务启动默认端口为 `9999`，然后以 `debug` 模式启动前端
+flutter 项目即可运行。
+
+## 翻译
+ 
+Gopeed 的国际化文件位于 `ui/flutter/lib/i18n/langs` 目录下，只需要在该目录下添加对应的语言文件即可。
+
+请注意以 `en_us.dart` 为参照进行翻译。
+
+## flutter开发
+
+每次提交前请务必`dart format ./ui/flutter`
+
+如果要编辑api/models，请打开build_runner watcher:
+
+```
+flutter pub run build_runner watch
+```
+

CONTRIBUTING_zh-TW.md

@@ -0,0 +1,28 @@
+# 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/lib/i18n/langs` 目錄中，只需要修改或新建翻譯文件即可。
+
+
+請以 `en_us.dart` 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
+```

Dockerfile

@@ -1,21 +1,24 @@
-FROM cirrusci/flutter:3.3.7 AS flutter
-WORKDIR /app
-COPY ./ui/flutter/pubspec.yaml ./ui/flutter/pubspec.lock ./
-RUN flutter pub get
-COPY ./ui/flutter ./
-RUN flutter build web
-
-FROM golang:1.19.3 AS go
+FROM golang:1.22.6 AS go
 WORKDIR /app
 COPY ./go.mod ./go.sum ./
 RUN go mod download
 COPY . .
-COPY --from=flutter /app/build/web ./cmd/web/dist
-RUN CGO_ENABLED=0 go build -tags nosqlite,web -ldflags="-s -w" -o dist/gopeed github.com/monkeyWie/gopeed/cmd/web
+ARG VERSION=dev
+RUN CGO_ENABLED=0 go build -tags nosqlite,web \
+      -ldflags="-s -w -X github.com/GopeedLab/gopeed/pkg/base.Version=$VERSION -X github.com/GopeedLab/gopeed/pkg/base.InDocker=true" \
+      -o dist/gopeed github.com/GopeedLab/gopeed/cmd/web
 
 FROM alpine:3.14.2
 LABEL maintainer="monkeyWie"
 WORKDIR /app
 COPY --from=go /app/dist/gopeed ./
+COPY entrypoint.sh ./entrypoint.sh
+RUN apk update && \
+    apk upgrade --no-cache && \
+    apk add --no-cache bash su-exec; \
+    chmod +x ./entrypoint.sh && \
+    rm -rf /var/cache/apk/*
+VOLUME ["/app/storage"]
+ENV PUID=0 PGID=0 UMASK=022
 EXPOSE 9999
-ENTRYPOINT ["./gopeed"]
+ENTRYPOINT ["./entrypoint.sh"]

README.md

@@ -1,74 +1,106 @@
-[![Test Status](https://github.com/monkeyWie/gopeed/workflows/test/badge.svg)](https://github.com/monkeyWie/gopeed/actions?query=workflow%3Atest)
-[![Codecov](https://codecov.io/gh/monkeyWie/gopeed/branch/main/graph/badge.svg)](https://codecov.io/gh/monkeyWie/gopeed)
-[![Release](https://img.shields.io/github/release/monkeyWie/gopeed.svg?style=flat-square)](https://github.com/monkeyWie/gopeed/releases)
+[![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)
 
+<a href="https://trendshift.io/repositories/7953" target="_blank"><img src="https://trendshift.io/api/badge/repositories/7953" alt="GopeedLab%2Fgopeed | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+
 ![](_docs/img/banner.png)
 
-[English](/README.md) | [中文](/README_zh-CN.md)
+[![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) | [Tiếng Việt](/README_vi-VN.md)
 
 ## Introduction
 
-Gopeed is a high-speed downloader developed by `Golang`+`Flutter`, which supports (HTTP, BitTorrent, Magnet) protocol downloads and supports all platforms.
+Gopeed (full name Go Speed), a high-speed downloader developed by `Golang` + `Flutter`, supports (HTTP, BitTorrent, Magnet) protocol, and supports all platforms. In addition to basic download functions, Gopeed is also a highly customizable downloader that supports implementing more features through integration with [APIs](https://docs.gopeed.com/dev-api.html) or installation and development of [extensions](https://docs.gopeed.com/dev-extension.html).
 
-## Installation
+Visit ✈ [Official Website](https://gopeed.com) | 📖 [Official Docs](https://docs.gopeed.com)
 
-**Supported platforms**
+## Download
 
-- [x] windows
-- [x] macos
-- [x] linux
-- [x] android
-- [ ] ios
-- [x] web
-- [x] docker
+<table>
+    <thead>
+        <tr>
+            <th>Platform</th>
+            <th>Package Type</th>
+            <th>Download Link</th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td rowspan=2>Windows</td>
+            <td><code>EXE Installer</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64.zip">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>Portable ZIP</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64-portable.zip">Link</a></td>
+        </tr>
+        <tr>
+            <td>MacOS</td>
+            <td><code>DMG Installer</code></td>          
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-macos.dmg">Link</a></td>
+        </tr>
+        <tr>
+            <td rowspan=4>Linux</td>
+            <td><code>Flathub</code></td>
+            <td><a href="https://flathub.org/apps/com.gopeed.Gopeed">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>SNAP</code></td>
+            <td><a href="https://snapcraft.io/gopeed">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>DEB</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-amd64.deb">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>AppImage</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-x86_64.AppImage">Link</a></td>
+        </tr>
+        <tr>
+            <td>Android</td>
+            <td><code>APK</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-android.apk">Link</a></td>
+        </tr>
+        <tr>
+            <td>iOS</td>
+            <td><code>IPA</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">Link</a></td>
+        </tr>
+        <tr>
+            <td>Web</td>
+            <td></td>
+            <td><a href="https://github.com/GopeedLab/gopeed/releases/latest">Link</a></td>
+        </tr>
+        <tr>
+            <td>Docker</td>
+            <td></td>
+            <td><a href="https://hub.docker.com/r/liwei2633/gopeed">Link</a></td>
+        </tr>
+    </tbody>
+</table>
 
-[To Release](https://github.com/monkeyWie/gopeed/releases/latest)
-
-> Tips: If the macos open failed, please execute the `xattr -d com.apple.quarantine /Applications/Gopeed.app` command in the terminal
+More about installation, please refer to [Installation](https://docs.gopeed.com/install.html)
 
 ### Command tool
 
 use `go install`:
 
 ```bash
-go install github.com/monkeyWie/gopeed/cmd/gopeed
+go install github.com/GopeedLab/gopeed/cmd/gopeed@latest
 ```
 
-### Docker
+## Browser Extension
 
-#### Start directly
+Gopeed also provides a browser extension to take over browser downloads, supporting browsers such as Chrome, Edge, Firefox, etc., please refer to: [https://github.com/GopeedLab/browser-extension](https://github.com/GopeedLab/browser-extension)
 
-```bash
-docker run -d -p 9999:9999 -v /path/to/download:/download liwei2633/gopeed
-```
+## Donate
 
-#### Using Docker Compose
-
-```yaml
-version: '3'
-
-services:
-  gopeed:
-    container_name: gopeed
-    ports:
-      - 9999:9999
-    image: liwei2633/gopeed
-    volumes:
-      - ~/Downloads:/download
-    restart: unless-stopped
-```
-
-Use the command below to start container:
-
-```bash
-docker-compose up -d
-```
-
-#### Access Gopeed
-
-When the docker container is running, you can access the web page through `http://localhost:9999`.
-> Tip: Modify the download path to `/download` on the setting page to access the downloaded files on the host.
+If you like this project, please consider [donating](https://docs.gopeed.com/donate.html) to support the development of this project, thank you!
 
 ## Showcase
 
@@ -82,27 +114,31 @@ This project is divided into two parts, the front end uses `flutter`, the back e
 
 ### Environment
 
-1. Golang 1.19+
-2. Flutter 3.0+
+1. Golang 1.21+
+2. Flutter 3.16+
 
 ### Clone
 
 ```bash
-git clone [email protected]:monkeyWie/gopeed.git
+git clone [email protected]:GopeedLab/gopeed.git
 ```
 
+### Contributing
+
+Please refer to [CONTRIBUTING.md](/CONTRIBUTING.md)
+
 ### Build
 
 #### Desktop
 
-First, you need to configure the environment according to the [flutter desktop official website document](https://docs.flutter.dev/development/platform-integration/desktop), and then you need to prepare the `cgo` environment, which can be searched for yourself.
+First, you need to configure the environment according to the official [Flutter desktop website documention](https://docs.flutter.dev/development/platform-integration/desktop), then you will need to ensure the cgo environment is set up accordingly. For detailed instructions on setting up the cgo environment, please refer to relevant resources available online.
 
 command:
 
 - windows
 
 ```bash
-go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/monkeyWie/gopeed/bind/desktop
+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
 ```
@@ -110,7 +146,7 @@ flutter build windows
 - macos
 
 ```bash
-go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/macos/Frameworks/libgopeed.dylib github.com/monkeyWie/gopeed/bind/desktop
+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
 ```
@@ -118,7 +154,7 @@ 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/monkeyWie/gopeed/bind/desktop
+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
 ```
@@ -129,6 +165,7 @@ Same as before, you also need to prepare the `cgo` environment, and then install
 
 ```bash
 go install golang.org/x/mobile/cmd/gomobile@latest
+go get golang.org/x/mobile/bind
 gomobile init
 ```
 
@@ -137,14 +174,20 @@ command:
 - 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/monkeyWie/gopeed/bind/mobile
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
 cd ui/flutter
 flutter build apk
 ```
 
-#### Web
+- ios
 
-Web platform communicates directly with the backend http server, no additional environment is required.
+```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
+```
+
+#### Web
 
 command:
 
@@ -154,8 +197,20 @@ 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/monkeyWie/gopeed/cmd/web
-````
+go build -tags nosqlite,web -ldflags="-s -w" -o bin/ github.com/GopeedLab/gopeed/cmd/web
+```
+
+## Credits
+
+### Contributors
+
+<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)
 
 ## License
 

README_ja-JP.md

@@ -0,0 +1,205 @@
+[![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)
+
+<a href="https://trendshift.io/repositories/7953" target="_blank"><img src="https://trendshift.io/api/badge/repositories/7953" alt="GopeedLab%2Fgopeed | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+
+![](_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) | [Tiếng Việt](/README_vi-VN.md)
+
+## はじめに
+
+Gopeed (正式名 Go Speed) は `Golang` + `Flutter` によって開発された高速ダウンローダーで、(HTTP、BitTorrent、Magnet) プロトコルをサポートし、すべてのプラットフォームをサポートします。基本的なダウンロード機能に加え、[APIs](https://docs.gopeed.com/dev-api.html)との連動や[拡張機能](https://docs.gopeed.com/dev-extension.html)のインストール・開発による追加機能にも対応した、カスタマイズ性の高いダウンローダーです。
+
+見て下さい ✈ [公式ウェブサイト](https://gopeed.com) | 📖 [開発ドキュメント](https://docs.gopeed.com)
+
+## インストール
+
+<table>
+    <thead>
+        <tr>
+            <th>Platform</th>
+            <th>Package Type</th>
+            <th>Download Link</th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td rowspan=2>Windows</td>
+            <td><code>EXE Installer</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64.zip">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>Portable ZIP</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64-portable.zip">Link</a></td>
+        </tr>
+        <tr>
+            <td>MacOS</td>
+            <td><code>DMG Installer</code></td>          
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-macos.dmg">Link</a></td>
+        </tr>
+        <tr>
+            <td rowspan=4>Linux</td>
+            <td><code>Flathub</code></td>
+            <td><a href="https://flathub.org/apps/com.gopeed.Gopeed">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>SNAP</code></td>
+            <td><a href="https://snapcraft.io/gopeed">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>DEB</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-amd64.deb">Link</a></td>
+        </tr>
+        <tr>
+            <td><code>AppImage</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-x86_64.AppImage">Link</a></td>
+        </tr>
+        <tr>
+            <td>Android</td>
+            <td><code>APK</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-android.apk">Link</a></td>
+        </tr>
+        <tr>
+            <td>iOS</td>
+            <td><code>IPA</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">Link</a></td>
+        </tr>
+        <tr>
+            <td>Web</td>
+            <td></td>
+            <td><a href="https://github.com/GopeedLab/gopeed/releases/latest">Link</a></td>
+        </tr>
+        <tr>
+            <td>Docker</td>
+            <td></td>
+            <td><a href="https://hub.docker.com/r/liwei2633/gopeed">Link</a></td>
+        </tr>
+    </tbody>
+</table>
+
+インストールについての詳細は、[インストール](https://docs.gopeed.com/install.html)を参照してください。
+
+## 寄付
+
+もしこのプロジェクトがお気に召しましたら、このプロジェクトの発展を支援するために[寄付](https://docs.gopeed.com/donate.html)をご検討ください！
+
+## ショーケース
+
+![](_docs/img/ui-demo.png)
+
+## 開発
+
+このプロジェクトは二つの部分に分かれており、フロントエンドでは `flutter` を、バックエンドでは `Golang` を使用し、両者は `http` プロトコルで通信する。ユニックスシステムでは `unix socket` を、ウィンドウズシステムでは `tcp` プロトコルを使用します。
+
+> フロントコードは `ui/flutter` ディレクトリにあります。
+
+### 環境
+
+1. Go 言語 1.22+
+2. Flutter 3.16+
+
+### クローン
+
+```bash
+git clone [email protected]:GopeedLab/gopeed.git
+```
+
+### コントリビュート
+
+[CONTRIBUTING.md](/CONTRIBUTING_ja-JP.md) をご参照ください
+
+### ビルド
+
+#### デスクトップ
+
+まず、[flutter デスクトップ公式サイトドキュメント](https://docs.flutter.dev/development/platform-integration/desktop)に従って環境を設定し、自分で検索できる `cgo` 環境を用意します。
+
+コマンド:
+
+- 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
+```
+
+#### モバイル
+
+先ほどと同じように、`cgo` 環境を準備し、`gomobile` をインストールする必要があります:
+
+```bash
+go install golang.org/x/mobile/cmd/gomobile@latest
+go get golang.org/x/mobile/bind
+gomobile init
+```
+
+コマンド:
+
+- android
+
+```bash
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -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
+```
+
+#### Web
+
+コマンド:
+
+```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
+```
+
+## 感謝
+
+### コントリビューター
+
+<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)
+
+## ライセンス
+
+[GPLv3](LICENSE)

README_vi-VN.md

@@ -0,0 +1,213 @@
+[![Trạng thái kiểm tra](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)
+[![Phiên bản](https://img.shields.io/github/release/GopeedLab/gopeed.svg)](https://github.com/GopeedLab/gopeed/releases)
+[![Tải về](https://img.shields.io/github/downloads/GopeedLab/gopeed/total.svg)](https://github.com/GopeedLab/gopeed/releases)
+[![Ủng hộ](https://img.shields.io/badge/%24-ủng%20hộ-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)
+
+<a href="https://trendshift.io/repositories/7953" target="_blank"><img src="https://trendshift.io/api/badge/repositories/7953" alt="GopeedLab%2Fgopeed | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+
+![](_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) | [Tiếng Việt](/README_vi-VN.md)
+
+## Giới thiệu
+
+Gopeed (tên đầy đủ Go Speed), một công cụ tải xuống tốc độ cao được phát triển bởi `Golang` + `Flutter`, hỗ trợ giao thức (HTTP, BitTorrent, Magnet) và hỗ trợ tất cả các nền tảng. Ngoài các chức năng tải xuống cơ bản, Gopeed còn là một công cụ tải xuống có thể tùy chỉnh cao cho phép triển khai thêm tính năng thông qua việc tích hợp với [APIs](https://docs.gopeed.com/dev-api.html) hoặc cài đặt và phát triển các [tiện ích mở rộng](https://docs.gopeed.com/dev-extension.html).
+
+Truy cập ✈ [Trang web chính thức](https://gopeed.com) | 📖 [Tài liệu chính thức](https://docs.gopeed.com)
+
+## Tải về
+
+<table>
+    <thead>
+        <tr>
+            <th>Nền tảng</th>
+            <th>Loại gói</th>
+            <th>Liên kết tải xuống</th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td rowspan=2>Windows</td>
+            <td><code>Bộ cài đặt EXE</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64.zip">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td><code>ZIP Portable</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64-portable.zip">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td>MacOS</td>
+            <td><code>Bộ cài đặt DMG</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-macos.dmg">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td rowspan=4>Linux</td>
+            <td><code>Flathub</code></td>
+            <td><a href="https://flathub.org/apps/com.gopeed.Gopeed">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td><code>SNAP</code></td>
+            <td><a href="https://snapcraft.io/gopeed">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td><code>DEB</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-amd64.deb">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td><code>AppImage</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-x86_64.AppImage">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td>Android</td>
+            <td><code>APK</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-android.apk">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td>iOS</td>
+            <td><code>IPA</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td>Web</td>
+            <td></td>
+            <td><a href="https://github.com/GopeedLab/gopeed/releases/latest">Liên kết</a></td>
+        </tr>
+        <tr>
+            <td>Docker</td>
+            <td></td>
+            <td><a href="https://hub.docker.com/r/liwei2633/gopeed">Liên kết</a></td>
+        </tr>
+    </tbody>
+</table>
+
+Thêm thông tin về cài đặt, vui lòng tham khảo [Cài đặt](https://docs.gopeed.com/install.html)
+
+### Command tool
+
+Sử dụng `go install`:
+
+```bash
+go install github.com/GopeedLab/gopeed/cmd/gopeed@latest
+```
+
+## Quyên góp
+
+Nếu bạn thích dự án này, xin vui lòng xem xét [quyên góp](https://docs.gopeed.com/donate.html) để hỗ trợ phát triển dự án này, cảm ơn bạn!
+
+## Trưng bày
+
+![](_docs/img/ui-demo.png)
+
+## Development
+
+Dự án này được chia thành hai phần, phần giao diện sử dụng `flutter`, phần backend sử dụng `Golang`, và hai phía giao tiếp thông qua giao thức `http`. Trên hệ thống unix, sử dụng `unix socket`, và trên hệ thống windows, sử dụng giao thức `tcp`.
+
+> Mã giao diện nằm trong thư mục `ui/flutter`.
+
+### Environment
+
+1. Golang 1.22+
+2. Flutter 3.16+
+
+### Clone
+
+```bash
+git clone [email protected]:GopeedLab/gopeed.git
+```
+
+### Đóng góp
+
+Vui lòng tham khảo [CONTRIBUTING_vi-VN.md](/CONTRIBUTING_vi-VN.md)
+
+### Xây dựng
+
+#### Desktop
+
+Trước tiên, bạn cần cấu hình môi trường theo tài liệu chính thức của [Tài liệu trang web máy tính để bàn Flutter](https://docs.flutter.dev/development/platform-integration/desktop), sau đó bạn cần đảm bảo môi trường cgo được thiết lập đúng. Để biết hướng dẫn chi tiết về cách thiết lập môi trường cgo, vui lòng tham khảo các tài liệu tương ứng có sẵn trực tuyến.
+
+command:
+
+- 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
+```
+
+#### Mobile
+
+Giống như trước đây, bạn cũng cần chuẩn bị môi trường `cgo` và sau đó cài đặt `gomobile`:
+
+```bash
+go install golang.org/x/mobile/cmd/gomobile@latest
+go get golang.org/x/mobile/bind
+gomobile init
+```
+
+command:
+
+- android
+
+```bash
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -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
+```
+
+#### Web
+
+command:
+
+```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
+```
+
+## Tín dụng
+
+### Người đóng góp
+
+<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)
+
+## Giấy phép
+
+[GPLv3](LICENSE)

README_zh-CN.md

@@ -1,74 +1,106 @@
-[![Test Status](https://github.com/monkeyWie/gopeed/workflows/test/badge.svg)](https://github.com/monkeyWie/gopeed/actions?query=workflow%3Atest)
-[![Codecov](https://codecov.io/gh/monkeyWie/gopeed/branch/main/graph/badge.svg)](https://codecov.io/gh/monkeyWie/gopeed)
-[![Release](https://img.shields.io/github/release/monkeyWie/gopeed.svg?style=flat-square)](https://github.com/monkeyWie/gopeed/releases)
+[![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/zh/donate.html)
 [![Discord](https://img.shields.io/discord/1037992631881449472?label=Discord&logo=discord&style=social)](https://discord.gg/ZUJqJrwCGB)
 
+<a href="https://trendshift.io/repositories/7953" target="_blank"><img src="https://trendshift.io/api/badge/repositories/7953" alt="GopeedLab%2Fgopeed | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+
 ![](_docs/img/banner.png)
 
-[English](/README.md) | [中文](/README_zh-CN.md)
+[![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) | [Tiếng Việt](/README_vi-VN.md)
 
 ## 介绍
 
-Gopeed 是一款由`Golang`+`Flutter`开发的高速下载器，支持（HTTP、BitTorrent、Magnet）协议下载，并且支持全平台使用。
+Gopeed（全称 Go Speed），直译过来中文名叫做`够快下载器`（不是狗屁下载器！），是一款由`Golang`+`Flutter`开发的高速下载器，支持（HTTP、BitTorrent、Magnet）协议下载，并且支持全平台使用。除了基本的下载功能外，Gopeed 还是一款高度可定制化的下载器，支持通过对接[APIs](https://docs.gopeed.com/zh/dev-api.html)或者安装和开发[扩展](https://docs.gopeed.com/zh/dev-extension.html)来实现更多的功能。
+
+访问 ✈ [官方网站](https://gopeed.com/zh-CN) | 📖 [官方文档](https://docs.gopeed.com/zh/)
 
 ## 下载
 
-**已支持平台**
+<table>
+    <thead>
+        <tr>
+            <th>运行平台</th>
+            <th>安装包类型</th>
+            <th>下载链接</th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td rowspan=2>Windows</td>
+            <td><code>EXE Installer</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64.zip">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>Portable ZIP</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64-portable.zip">前往</a></td>
+        </tr>
+        <tr>
+            <td>MacOS</td>
+            <td><code>DMG Installer</code></td>          
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-macos.dmg">前往</a></td>
+        </tr>
+        <tr>
+            <td rowspan=4>Linux</td>
+            <td><code>Flathub</code></td>
+            <td><a href="https://flathub.org/apps/com.gopeed.Gopeed">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>SNAP</code></td>
+            <td><a href="https://snapcraft.io/gopeed">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>DEB</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-amd64.deb">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>AppImage</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-x86_64.AppImage">前往</a></td>
+        </tr>
+        <tr>
+            <td>Android</td>
+            <td><code>APK</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-android.apk">前往</a></td>
+        </tr>
+        <tr>
+            <td>iOS</td>
+            <td><code>IPA</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">前往</a></td>
+        </tr>
+        <tr>
+            <td>Web</td>
+            <td></td>
+            <td><a href="https://github.com/GopeedLab/gopeed/releases/latest">前往</a></td>
+        </tr>
+        <tr>
+            <td>Docker</td>
+            <td></td>
+            <td><a href="https://hub.docker.com/r/liwei2633/gopeed">前往</a></td>
+        </tr>
+    </tbody>
+</table>
 
-- [x] windows
-- [x] macos
-- [x] linux
-- [x] android
-- [ ] ios
-- [x] web
-- [x] docker
-
-[点击前往](https://github.com/monkeyWie/gopeed/releases/latest)
-
-> 注：macos 版本运行如果提示损坏，请在终端执行 `xattr -d com.apple.quarantine /Applications/Gopeed.app` 命令
+更多关于安装的内容请参考[安装文档](https://docs.gopeed.com/zh/install.html)
 
 ### 命令行工具
 
 使用`go install`安装：
 
 ```bash
-go install github.com/monkeyWie/gopeed/cmd/gopeed
+go install github.com/GopeedLab/gopeed/cmd/gopeed@latest
 ```
 
-### Docker
+## 浏览器扩展
 
-#### 直接运行
+Gopeed 还提供了浏览器扩展用于接管浏览器下载，支持 Chrome、Edge、Firefox 等浏览器，具体请参考：[https://github.com/GopeedLab/browser-extension](https://github.com/GopeedLab/browser-extension)
 
-```bash
-docker run -d -p 9999:9999 -v /path/to/download:/download liwei2633/gopeed
-```
+## 赞助
 
-#### 使用 Docker Compose
-
-```yaml
-version: '3'
-
-services:
-  gopeed:
-    container_name: gopeed
-    ports:
-      - 9999:9999
-    image: liwei2633/gopeed
-    volumes:
-      - ~/Downloads:/download
-    restart: unless-stopped
-```
-
-输入以下指令启动容器:
-
-```bash
-docker-compose up -d
-```
-
-#### 访问服务
-
-当 docker 容器运行时，可以通过 `http://localhost:9999` 访问 web 页面。
-> 提示：在设置页面把下载路径修改为 `/download` 以便在宿主机访问下载完的文件。
+如果觉得项目对你有帮助，请考虑[赞助](https://docs.gopeed.com/zh/donate)以支持这个项目的发展，非常感谢！
 
 ## 界面展示
 
@@ -82,15 +114,19 @@ docker-compose up -d
 
 ### 环境要求
 
-1. Golang 1.19+
-2. Flutter 3.0+
+1. Golang 1.22+
+2. Flutter 3.16+
 
 ### 克隆项目
 
 ```bash
-git clone [email protected]:monkeyWie/gopeed.git
+git clone [email protected]:GopeedLab/gopeed.git
 ```
 
+### 贡献代码
+
+请参考[贡献指南](CONTRIBUTING_zh-CN.md)
+
 ### 编译
 
 #### 桌面端
@@ -102,7 +138,7 @@ git clone [email protected]:monkeyWie/gopeed.git
 - windows
 
 ```bash
-go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/monkeyWie/gopeed/bind/desktop
+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
 ```
@@ -110,7 +146,7 @@ flutter build windows
 - macos
 
 ```bash
-go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/macos/Frameworks/libgopeed.dylib github.com/monkeyWie/gopeed/bind/desktop
+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
 ```
@@ -118,7 +154,7 @@ 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/monkeyWie/gopeed/bind/desktop
+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
 ```
@@ -129,6 +165,7 @@ flutter build linux
 
 ```bash
 go install golang.org/x/mobile/cmd/gomobile@latest
+go get golang.org/x/mobile/bind
 gomobile init
 ```
 
@@ -137,14 +174,20 @@ gomobile init
 - 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/monkeyWie/gopeed/bind/mobile
+gomobile bind -tags nosqlite -ldflags="-w -s" -o ui/flutter/android/app/libs/libgopeed.aar -target=android -androidapi 21 -javapkg="com.gopeed" github.com/GopeedLab/gopeed/bind/mobile
 cd ui/flutter
 flutter build apk
 ```
 
-#### Web 端（推荐本地调试使用）
+- ios
 
-Web 端直接与后端 http 服务通讯，不需要额外准备环境。
+```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
+```
+
+#### Web 端
 
 构建命令：
 
@@ -154,9 +197,21 @@ 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/monkeyWie/gopeed/cmd/web
+go build -tags nosqlite,web -ldflags="-s -w" -o bin/ github.com/GopeedLab/gopeed/cmd/web
 ```
 
+## 感谢
+
+### 贡献者
+
+<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)
+
 ## 开源许可
 
 基于 [GPLv3](LICENSE) 协议开源。

README_zh-TW.md

@@ -0,0 +1,213 @@
+[![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)
+
+<a href="https://trendshift.io/repositories/7953" target="_blank"><img src="https://trendshift.io/api/badge/repositories/7953" alt="GopeedLab%2Fgopeed | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+
+![](_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) | [Tiếng Việt](/README_vi-VN.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/)
+
+## 下載
+
+<table>
+    <thead>
+        <tr>
+            <th>運行平台</th>
+            <th>安裝包類型</th>
+            <th>下載鏈接</th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td rowspan=2>Windows</td>
+            <td><code>EXE Installer</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64.zip">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>Portable ZIP</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-windows-amd64-portable.zip">前往</a></td>
+        </tr>
+        <tr>
+            <td>MacOS</td>
+            <td><code>DMG Installer</code></td>          
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-macos.dmg">前往</a></td>
+        </tr>
+        <tr>
+            <td rowspan=4>Linux</td>
+            <td><code>Flathub</code></td>
+            <td><a href="https://flathub.org/apps/com.gopeed.Gopeed">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>SNAP</code></td>
+            <td><a href="https://snapcraft.io/gopeed">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>DEB</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-amd64.deb">前往</a></td>
+        </tr>
+        <tr>
+            <td><code>AppImage</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-linux-x86_64.AppImage">前往</a></td>
+        </tr>
+        <tr>
+            <td>Android</td>
+            <td><code>APK</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-android.apk">前往</a></td>
+        </tr>
+        <tr>
+            <td>iOS</td>
+            <td><code>IPA</code></td>
+            <td><a href="https://gopeed.com/api/download?tpl=Gopeed-$version-ios.ipa">前往</a></td>
+        </tr>
+        <tr>
+            <td>Web</td>
+            <td></td>
+            <td><a href="https://github.com/GopeedLab/gopeed/releases/latest">前往</a></td>
+        </tr>
+        <tr>
+            <td>Docker</td>
+            <td></td>
+            <td><a href="https://hub.docker.com/r/liwei2633/gopeed">前往</a></td>
+        </tr>
+    </tbody>
+</table>
+
+更多關於安裝的內容請參考[安裝文檔](https://docs.gopeed.com/zh/install.html)
+
+### 使用CLI安裝
+
+使用`go install`安裝：
+
+```bash
+go install github.com/GopeedLab/gopeed/cmd/gopeed@latest
+```
+
+## 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 1.22+
+2. Flutter 3.16+
+
+### 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 21 -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
+```
+
+## 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) 。

_docs/img/goland.svg

@@ -0,0 +1 @@
+<svg height="105" viewBox="0 0 105 105" width="105" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><linearGradient id="a" gradientUnits="userSpaceOnUse" x1="99.03" x2="61.54" y1="59.18" y2="90.91"><stop offset="0" stop-color="#087cfa"/><stop offset=".02" stop-color="#0d7bfa"/><stop offset=".37" stop-color="#5566f9"/><stop offset=".66" stop-color="#8a57f8"/><stop offset=".88" stop-color="#ab4ef7"/><stop offset="1" stop-color="#b74af7"/></linearGradient><linearGradient id="b" x1="37.54" x2="60.33" xlink:href="#a" y1="34.26" y2="8.33"/><linearGradient id="c" gradientUnits="userSpaceOnUse" x1="17.84" x2="87.09" y1="88.36" y2="43.86"><stop offset="0" stop-color="#087cfa"/><stop offset=".1" stop-color="#1598d3"/><stop offset=".22" stop-color="#23b6aa"/><stop offset=".35" stop-color="#2dcc8b"/><stop offset=".46" stop-color="#35dd74"/><stop offset=".57" stop-color="#39e767"/><stop offset=".67" stop-color="#3bea62"/></linearGradient><path d="m89.06 41.63 11.44 25.37-19.58 33.5-12.06-29.28z" fill="url(#a)"/><path d="m68.86 71.22 12.06 29.28-30.34-10.43z" fill="#b74af7"/><path d="m72.13 31.61-6.22-27.11h-34.49l-26.92 41.18 7.79 18.92-7.79 17.27 55.75-47.43z" fill="url(#b)"/><path d="m100.5 24.88-40.25 9.56-55.75 47.43 35.96 18.63 28.4-29.28z" fill="url(#c)"/><path d="m22.5 22.5h60v60h-60z"/><g fill="#fff"><path d="m28.13 71.25h22.5v3.75h-22.5z"/><path d="m26.44 42.81v-.07a12.7 12.7 0 0 1 12.97-12.74 13.62 13.62 0 0 1 9.73 3.39l-3.43 4.14a9.13 9.13 0 0 0 -6.47-2.53c-4 0-7.11 3.5-7.11 7.7v.07c0 4.53 3.11 7.85 7.5 7.85a8.67 8.67 0 0 0 5.12-1.49v-3.56h-5.48v-4.7h10.73v10.74a16.07 16.07 0 0 1 -10.57 3.93c-7.69 0-12.99-5.41-12.99-12.73z"/><path d="m52.3 42.81v-.07a12.79 12.79 0 0 1 13.19-12.74c7.63 0 13.11 5.69 13.11 12.72v.07a12.79 12.79 0 0 1 -13.18 12.8c-7.64-.05-13.12-5.74-13.12-12.78zm20.61 0v-.07a7.51 7.51 0 0 0 -7.49-7.74 7.4 7.4 0 0 0 -7.42 7.67v.07a7.52 7.52 0 0 0 7.5 7.78 7.4 7.4 0 0 0 7.41-7.71z"/></g></svg>

_examples/basic/main.go

@@ -2,8 +2,9 @@ package main
 
 import (
 	"fmt"
-	"github.com/monkeyWie/gopeed/pkg/base"
-	"github.com/monkeyWie/gopeed/pkg/download"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/download"
+	"github.com/GopeedLab/gopeed/pkg/protocol/http"
 )
 
 func main() {
@@ -16,7 +17,9 @@ func main() {
 			}
 		}).
 		Create(&base.Options{
-			Connections: 8,
+			Extra: http.OptsExtra{
+				Connections: 8,
+			},
 		})
 	if err != nil {
 		panic(err)

bind/desktop/main.go

@@ -3,8 +3,8 @@ package main
 import "C"
 import (
 	"encoding/json"
-	"github.com/monkeyWie/gopeed/pkg/rest"
-	"github.com/monkeyWie/gopeed/pkg/rest/model"
+	"github.com/GopeedLab/gopeed/pkg/rest"
+	"github.com/GopeedLab/gopeed/pkg/rest/model"
 )
 
 func main() {}
@@ -15,6 +15,7 @@ func Start(cfg *C.char) (int, *C.char) {
 	if err := json.Unmarshal([]byte(C.GoString(cfg)), &config); err != nil {
 		return 0, C.CString(err.Error())
 	}
+	config.ProductionMode = true
 	realPort, err := rest.Start(&config)
 	if err != nil {
 		return 0, C.CString(err.Error())

bind/mobile/main.go

@@ -4,8 +4,8 @@ package libgopeed
 import "C"
 import (
 	"encoding/json"
-	"github.com/monkeyWie/gopeed/pkg/rest"
-	"github.com/monkeyWie/gopeed/pkg/rest/model"
+	"github.com/GopeedLab/gopeed/pkg/rest"
+	"github.com/GopeedLab/gopeed/pkg/rest/model"
 )
 
 func Start(cfg string) (int, error) {
@@ -13,6 +13,7 @@ func Start(cfg string) (int, error) {
 	if err := json.Unmarshal([]byte(cfg), &config); err != nil {
 		return 0, err
 	}
+	config.ProductionMode = true
 	return rest.Start(&config)
 }
 

cmd/api/main.go

@@ -1,29 +1,17 @@
 package main
 
 import (
-	_ "embed"
-	"fmt"
-	"github.com/monkeyWie/gopeed/pkg/rest"
-	"github.com/monkeyWie/gopeed/pkg/rest/model"
-	"net/http"
+	"github.com/GopeedLab/gopeed/cmd"
+	"github.com/GopeedLab/gopeed/pkg/rest/model"
 )
 
-//go:embed banner.txt
-var banner string
-
+// only for local development
 func main() {
 	cfg := &model.StartConfig{
-		Network: "tcp",
-		Address: "127.0.0.1:9999",
-		Storage: model.StorageBolt,
-	}
-	fmt.Println(banner)
-	srv, listener, err := rest.BuildServer(cfg)
-	if err != nil {
-		panic(err)
-	}
-	fmt.Printf("Server start success on http://%s\n", listener.Addr().String())
-	if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
-		panic(err)
+		Network:   "tcp",
+		Address:   "127.0.0.1:9999",
+		Storage:   model.StorageBolt,
+		WebEnable: true,
 	}
+	cmd.Start(cfg)
 }

cmd/gopeed/main.go

@@ -2,10 +2,11 @@ package main
 
 import (
 	"fmt"
-	"github.com/monkeyWie/gopeed/pkg/base"
-	"github.com/monkeyWie/gopeed/pkg/download"
-	"github.com/monkeyWie/gopeed/pkg/protocol/http"
-	"github.com/monkeyWie/gopeed/pkg/util"
+	"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"
+	"github.com/GopeedLab/gopeed/pkg/util"
 	"strings"
 	"sync"
 )
@@ -16,6 +17,7 @@ func main() {
 	args := parse()
 
 	var wg sync.WaitGroup
+	wg.Add(1)
 	_, err := download.Boot().
 		URL(args.url).
 		Listener(func(event *download.Event) {
@@ -46,20 +48,34 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-	wg.Add(1)
+	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.Res.Size)
+	var rate float64
+	if task.Meta.Res == nil {
+		task = emptyTask
+	}
+	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.Res.Size)
+	totalSize := util.ByteFmt(task.Meta.Res.Size)
 	sb.WriteString(fmt.Sprintf("\r%s [", title))
 	for i := 0; i < progressWidth; i++ {
 		if i < completeWidth {

cmd/server.go

@@ -0,0 +1,72 @@
+package cmd
+
+import (
+	_ "embed"
+	"fmt"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/rest"
+	"github.com/GopeedLab/gopeed/pkg/rest/model"
+	"net/http"
+	"os"
+	"os/signal"
+	"path/filepath"
+	"syscall"
+)
+
+//go:embed banner.txt
+var banner string
+
+func Start(cfg *model.StartConfig) {
+	fmt.Println(banner)
+	srv, listener, err := rest.BuildServer(cfg)
+	if err != nil {
+		panic(err)
+	}
+	downloadCfg, err := rest.Downloader.GetConfig()
+	if err != nil {
+		panic(err)
+	}
+	if downloadCfg.FirstLoad {
+		// Set default download config
+		if cfg.DownloadConfig != nil {
+			cfg.DownloadConfig.Merge(downloadCfg)
+			// TODO Use PatchConfig
+			rest.Downloader.PutConfig(cfg.DownloadConfig)
+			downloadCfg = cfg.DownloadConfig
+		}
+
+		downloadDir := downloadCfg.DownloadDir
+		// Set default download dir, in docker, it will be ${exe}/Downloads, else it will be ${user}/Downloads
+		if downloadDir == "" {
+			if base.InDocker == "true" {
+				downloadDir = filepath.Join(filepath.Dir(cfg.StorageDir), "Downloads")
+			} else {
+				userDir, err := os.UserHomeDir()
+				if err == nil {
+					downloadDir = filepath.Join(userDir, "Downloads")
+				}
+			}
+			if downloadDir != "" {
+				downloadCfg.DownloadDir = downloadDir
+				rest.Downloader.PutConfig(downloadCfg)
+			}
+		}
+	}
+	watchExit()
+
+	fmt.Printf("Server start success on http://%s\n", listener.Addr().String())
+	if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
+		panic(err)
+	}
+}
+
+func watchExit() {
+	sigs := make(chan os.Signal, 1)
+	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
+	go func() {
+		sig := <-sigs
+		fmt.Printf("Server is shutting down due to signal: %s\n", sig)
+		rest.Downloader.Close()
+		os.Exit(0)
+	}()
+}

cmd/web/banner.txt

@@ -1,7 +0,0 @@
-
-  _______   ______   .______    _______  _______  _______
- /  _____| /  __  \  |   _  \  |   ____||   ____||       \
-|  |  __  |  |  |  | |  |_)  | |  |__   |  |__   |  .--.  |
-|  | |_ | |  |  |  | |   ___/  |   __|  |   __|  |  |  |  |
-|  |__| | |  `--'  | |  |      |  |____ |  |____ |  '--'  |
- \______|  \______/  | _|      |_______||_______||_______/

cmd/web/flags.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"os"
+	"path/filepath"
+)
+
+type args struct {
+	Address    *string `json:"address"`
+	Port       *int    `json:"port"`
+	Username   *string `json:"username"`
+	Password   *string `json:"password"`
+	ApiToken   *string `json:"apiToken"`
+	StorageDir *string `json:"storageDir"`
+	// DownloadConfig when the first time to start the server, it will be configured as initial value
+	DownloadConfig *base.DownloaderStoreConfig `json:"downloadConfig"`
+
+	configPath *string
+}
+
+func parse() *args {
+	var cliArgs args
+	cliArgs.Address = flag.String("A", "0.0.0.0", "Bind Address")
+	cliArgs.Port = flag.Int("P", 9999, "Bind Port")
+	cliArgs.Username = flag.String("u", "gopeed", "HTTP Basic Auth Username")
+	cliArgs.Password = flag.String("p", "", "HTTP Basic Auth Pwd")
+	cliArgs.ApiToken = flag.String("T", "", "API token, it must be configured when using HTTP API in the case of enabling basic authentication")
+	cliArgs.StorageDir = flag.String("d", "", "Storage directory")
+	cliArgs.configPath = flag.String("c", "./config.json", "Config file path")
+	flag.Parse()
+
+	// args priority: config file > cli args
+	cfgArgs := loadConfig(*cliArgs.configPath)
+	if cfgArgs.Address == nil {
+		cfgArgs.Address = cliArgs.Address
+	}
+	if cfgArgs.Port == nil {
+		cfgArgs.Port = cliArgs.Port
+	}
+	if cfgArgs.Username == nil {
+		cfgArgs.Username = cliArgs.Username
+	}
+	if cfgArgs.Password == nil {
+		cfgArgs.Password = cliArgs.Password
+	}
+	if cfgArgs.ApiToken == nil {
+		cfgArgs.ApiToken = cliArgs.ApiToken
+	}
+	if cfgArgs.StorageDir == nil {
+		cfgArgs.StorageDir = cliArgs.StorageDir
+	}
+	return cfgArgs
+}
+
+func loadConfig(path string) *args {
+	var args args
+
+	if !filepath.IsAbs(path) {
+		dir, err := os.Getwd()
+		if err != nil {
+			fmt.Println("config dir get failed, reason:" + err.Error())
+			return &args
+		}
+		path = filepath.Join(dir, path)
+	}
+	file, err := os.ReadFile(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return &args
+		}
+		fmt.Println("config file read failed, reason:" + err.Error())
+		return &args
+	}
+	if err = json.Unmarshal(file, &args); err != nil {
+		fmt.Println("config file parse failed, reason:" + err.Error())
+		return &args
+	}
+	fmt.Printf("config file loaded: %s\n", path)
+	return &args
+}

cmd/web/main.go

@@ -6,15 +6,13 @@ package main
 import (
 	"embed"
 	"fmt"
-	"github.com/monkeyWie/gopeed/pkg/rest"
-	"github.com/monkeyWie/gopeed/pkg/rest/model"
+	"github.com/GopeedLab/gopeed/cmd"
+	"github.com/GopeedLab/gopeed/pkg/rest/model"
 	"io/fs"
-	"net/http"
+	"os"
+	"path/filepath"
 )
 
-//go:embed banner.txt
-var banner string
-
 //go:embed dist/*
 var dist embed.FS
 
@@ -23,20 +21,42 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
+
+	args := parse()
+	var webBasicAuth *model.WebBasicAuth
+	if isNotBlank(args.Username) && isNotBlank(args.Password) {
+		webBasicAuth = &model.WebBasicAuth{
+			Username: *args.Username,
+			Password: *args.Password,
+		}
+	}
+
+	var dir string
+	if args.StorageDir != nil && *args.StorageDir != "" {
+		dir = *args.StorageDir
+	} else {
+		exe, err := os.Executable()
+		if err != nil {
+			panic(err)
+		}
+		dir = filepath.Dir(exe)
+	}
+
 	cfg := &model.StartConfig{
-		Network:   "tcp",
-		Address:   "0.0.0.0:9999",
-		Storage:   model.StorageBolt,
-		WebEnable: true,
-		WebFS:     sub,
-	}
-	fmt.Println(banner)
-	srv, listener, err := rest.BuildServer(cfg)
-	if err != nil {
-		panic(err)
-	}
-	fmt.Printf("Server start success on http://%s\n", listener.Addr().String())
-	if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
-		panic(err)
+		Network:        "tcp",
+		Address:        fmt.Sprintf("%s:%d", *args.Address, *args.Port),
+		Storage:        model.StorageBolt,
+		StorageDir:     filepath.Join(dir, "storage"),
+		ApiToken:       *args.ApiToken,
+		DownloadConfig: args.DownloadConfig,
+		ProductionMode: true,
+		WebEnable:      true,
+		WebFS:          sub,
+		WebBasicAuth:   webBasicAuth,
 	}
+	cmd.Start(cfg)
+}
+
+func isNotBlank(str *string) bool {
+	return str != nil && *str != ""
 }

docker-compose.yml

@@ -4,8 +4,9 @@ services:
   gopeed:
     container_name: gopeed
     ports:
-      - 9999:9999 # HTTP port (host:container)
+      - "9999:9999" # HTTP port (host:container)
     image: liwei2633/gopeed
     volumes:
-      - ~/Downloads:/download # replace with your prefer path
+      - ~/gopeed/Downloads:/root/Downloads # mount download path
+      #- ~/gopeed/storage:/app/storage # if you need to mount storage path, uncomment this line
     restart: unless-stopped

entrypoint.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+chown -R ${PUID}:${PGID} /app
+
+umask ${UMASK}
+
+exec su-exec ${PUID}:${PGID} ./gopeed "$@"

go.mod

@@ -1,76 +1,128 @@
-module github.com/monkeyWie/gopeed
+module github.com/GopeedLab/gopeed
 
-go 1.19
+go 1.22
 
 require (
-	github.com/anacrolix/torrent v1.46.0
+	github.com/anacrolix/missinggo/v2 v2.7.3
+	github.com/anacrolix/torrent v1.56.1
+	github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5
+	github.com/dop251/goja v0.0.0-20240806095544-3491d4a58fbe
+	github.com/dop251/goja_nodejs v0.0.0-20240728170619-29b559befffc
+	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
-	go.etcd.io/bbolt v1.3.6
-	golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde
+	github.com/mattn/go-ieproxy v0.0.12
+	github.com/pkg/errors v0.9.1
+	github.com/rs/dnscache v0.0.0-20230804202142-fc85eb664529
+	github.com/rs/zerolog v1.31.0
+	github.com/virtuald/go-paniclog v0.0.0-20190812204905-43a7fa316459
+	github.com/xiaoqidun/setft v0.0.0-20220310121541-be86327699ad
+	go.etcd.io/bbolt v1.3.10
+	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56
+	golang.org/x/sync v0.8.0
 )
 
 require (
-	crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508 // indirect
-	github.com/RoaringBitmap/roaring v1.0.1-0.20220510143707-3f418c4f42a4 // indirect
+	dario.cat/mergo v1.0.0 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 // indirect
+	github.com/RoaringBitmap/roaring v1.9.4 // indirect
+	github.com/acomagu/bufpipe v1.0.4 // indirect
 	github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0 // indirect
-	github.com/anacrolix/chansync v0.3.0 // indirect
-	github.com/anacrolix/dht/v2 v2.16.2-0.20220311024416-dd658f18fd51 // indirect
-	github.com/anacrolix/envpprof v1.2.1 // indirect
-	github.com/anacrolix/generics v0.0.0-20220618083756-f99e35403a60 // indirect
-	github.com/anacrolix/go-libutp v1.2.0 // indirect
-	github.com/anacrolix/log v0.13.1 // indirect
+	github.com/alecthomas/atomic v0.1.0-alpha2 // indirect
+	github.com/anacrolix/chansync v0.5.1 // indirect
+	github.com/anacrolix/dht/v2 v2.21.1 // indirect
+	github.com/anacrolix/envpprof v1.3.0 // indirect
+	github.com/anacrolix/generics v0.0.2 // indirect
+	github.com/anacrolix/go-libutp v1.3.1 // indirect
+	github.com/anacrolix/log v0.15.2 // indirect
 	github.com/anacrolix/missinggo v1.3.0 // indirect
 	github.com/anacrolix/missinggo/perf v1.0.0 // indirect
-	github.com/anacrolix/missinggo/v2 v2.7.0 // indirect
 	github.com/anacrolix/mmsg v1.0.0 // indirect
-	github.com/anacrolix/multiless v0.2.1-0.20211218050420-533661eef5dc // indirect
-	github.com/anacrolix/stm v0.3.0 // indirect
-	github.com/anacrolix/sync v0.4.0 // indirect
-	github.com/anacrolix/upnp v0.1.3-0.20220123035249-922794e51c96 // indirect
-	github.com/anacrolix/utp v0.1.0 // indirect
+	github.com/anacrolix/multiless v0.3.1-0.20221221005021-2d12701f83f7 // indirect
+	github.com/anacrolix/stm v0.5.0 // indirect
+	github.com/anacrolix/sync v0.5.1 // indirect
+	github.com/anacrolix/upnp v0.1.4 // indirect
+	github.com/anacrolix/utp v0.2.0 // indirect
 	github.com/bahlo/generic-list-go v0.2.0 // indirect
-	github.com/benbjohnson/immutable v0.3.0 // indirect
-	github.com/bits-and-blooms/bitset v1.2.0 // indirect
+	github.com/benbjohnson/immutable v0.4.3 // indirect
+	github.com/bits-and-blooms/bitset v1.13.0 // indirect
 	github.com/bradfitz/iter v0.0.0-20191230175014-e8f45d346db8 // indirect
+	github.com/cespare/xxhash v1.1.0 // indirect
+	github.com/cloudflare/circl v1.3.3 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/dustin/go-humanize v1.0.0 // indirect
+	github.com/dlclark/regexp2 v1.11.4 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/edsrzf/mmap-go v1.1.0 // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
 	github.com/felixge/httpsnoop v1.0.1 // indirect
-	github.com/google/btree v1.0.1 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/gorilla/handlers v1.5.1 // indirect
-	github.com/gorilla/websocket v1.4.2 // indirect
-	github.com/huandu/xstrings v1.3.2 // indirect
-	github.com/lispad/go-generics-tools v1.0.0 // indirect
+	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
+	github.com/go-git/go-billy/v5 v5.4.1 // indirect
+	github.com/go-llsqlite/adapter v0.1.0 // indirect
+	github.com/go-llsqlite/crawshaw v0.5.3 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-sourcemap/sourcemap v2.1.4+incompatible // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/google/btree v1.1.2 // indirect
+	github.com/google/pprof v0.0.0-20240727154555-813a5fbdbec8 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/huandu/xstrings v1.5.0 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/kevinburke/ssh_config v1.2.0 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/minio/sha256-simd v1.0.1 // indirect
+	github.com/mr-tron/base58 v1.2.0 // indirect
 	github.com/mschoch/smat v0.2.0 // indirect
-	github.com/pion/datachannel v1.5.2 // indirect
-	github.com/pion/dtls/v2 v2.1.2 // indirect
-	github.com/pion/ice/v2 v2.1.20 // indirect
-	github.com/pion/interceptor v0.1.7 // indirect
+	github.com/multiformats/go-multihash v0.2.3 // indirect
+	github.com/multiformats/go-varint v0.0.7 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/pion/datachannel v1.5.8 // indirect
+	github.com/pion/dtls/v2 v2.2.12 // indirect
+	github.com/pion/ice/v2 v2.3.31 // indirect
+	github.com/pion/interceptor v0.1.29 // indirect
 	github.com/pion/logging v0.2.2 // indirect
-	github.com/pion/mdns v0.0.5 // indirect
+	github.com/pion/mdns v0.0.12 // indirect
 	github.com/pion/randutil v0.1.0 // indirect
-	github.com/pion/rtcp v1.2.9 // indirect
-	github.com/pion/rtp v1.7.4 // indirect
-	github.com/pion/sctp v1.8.2 // indirect
-	github.com/pion/sdp/v3 v3.0.4 // indirect
-	github.com/pion/srtp/v2 v2.0.5 // indirect
-	github.com/pion/stun v0.3.5 // indirect
-	github.com/pion/transport v0.13.0 // indirect
-	github.com/pion/turn/v2 v2.0.6 // indirect
-	github.com/pion/udp v0.1.1 // indirect
-	github.com/pion/webrtc/v3 v3.1.24-0.20220208053747-94262c1b2b38 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/rs/dnscache v0.0.0-20210201191234-295bba877686 // indirect
-	github.com/tidwall/btree v1.3.1 // indirect
-	golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838 // indirect
-	golang.org/x/exp v0.0.0-20220428152302-39d4317da171 // indirect
-	golang.org/x/mobile v0.0.0-20220928052126-fa6bcb076835 // indirect
-	golang.org/x/mod v0.6.0-dev.0.20211013180041-c96bc1413d57 // indirect
-	golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd // indirect
-	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
-	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
-	golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	github.com/pion/rtcp v1.2.14 // indirect
+	github.com/pion/rtp v1.8.7 // indirect
+	github.com/pion/sctp v1.8.19 // indirect
+	github.com/pion/sdp/v3 v3.0.9 // indirect
+	github.com/pion/srtp/v2 v2.0.20 // indirect
+	github.com/pion/stun v0.6.1 // indirect
+	github.com/pion/transport/v2 v2.2.9 // indirect
+	github.com/pion/turn/v2 v2.1.6 // indirect
+	github.com/pion/webrtc/v3 v3.2.50 // indirect
+	github.com/pjbgf/sha1cd v0.3.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/sergi/go-diff v1.1.0 // indirect
+	github.com/skeema/knownhosts v1.2.0 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	github.com/stretchr/testify v1.9.0 // indirect
+	github.com/tidwall/btree v1.7.0 // indirect
+	github.com/wlynxg/anet v0.0.3 // indirect
+	github.com/xanzy/ssh-agent v0.3.3 // indirect
+	go.opentelemetry.io/otel v1.28.0 // indirect
+	go.opentelemetry.io/otel/metric v1.28.0 // indirect
+	go.opentelemetry.io/otel/trace v1.28.0 // indirect
+	golang.org/x/crypto v0.25.0 // indirect
+	golang.org/x/mod v0.19.0 // indirect
+	golang.org/x/net v0.27.0 // indirect
+	golang.org/x/sys v0.22.0 // indirect
+	golang.org/x/text v0.17.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	golang.org/x/tools v0.23.0 // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	lukechampine.com/blake3 v1.3.0 // indirect
+	modernc.org/libc v1.55.6 // indirect
+	modernc.org/mathutil v1.6.0 // indirect
+	modernc.org/memory v1.8.0 // indirect
+	modernc.org/sqlite v1.31.1 // indirect
+	zombiezen.com/go/sqlite v1.3.0 // indirect
 )

go.sum

@@ -1,45 +1,60 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797 h1:yDf7ARQc637HoxDho7xjqdvO5ZA2Yb+xzv/fOnnvZzw=
 crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797/go.mod h1:sXBiorCo8c46JlQV3oXPKINnZ8mcqnye1EkVkqsectk=
 crawshaw.io/sqlite v0.3.2/go.mod h1:igAO5JulrQ1DbdZdtVq48mnZUBAPOeFzer7VhDWNtW4=
-crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508 h1:fILCBBFnjnrQ0whVJlGhfv1E/QiaFDNtGFBObEVRnYg=
-crawshaw.io/sqlite v0.3.3-0.20210127221821-98b1f83c5508/go.mod h1:igAO5JulrQ1DbdZdtVq48mnZUBAPOeFzer7VhDWNtW4=
+dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
+dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 filippo.io/edwards25519 v1.0.0-rc.1 h1:m0VOOB23frXZvAOK44usCgLWvtsxIoMCTBGJZlpmGfU=
+filippo.io/edwards25519 v1.0.0-rc.1/go.mod h1:N1IkdkCkiLB6tki+MYJoSx2JTY9NUlxZE7eHn5EwJns=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
+github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
+github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
+github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
+github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 h1:KLq8BE0KwCL+mmXnjLWEAOYO+2l2AE4YMmqG1ZpZHBs=
+github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0=
 github.com/RoaringBitmap/roaring v0.4.7/go.mod h1:8khRDP4HmeXns4xIj9oGrKSz7XTQiJx2zgh7AcNke4w=
 github.com/RoaringBitmap/roaring v0.4.17/go.mod h1:D3qVegWTmfCaX4Bl5CrBE9hfrSrrXIr8KVNvRsDi1NI=
 github.com/RoaringBitmap/roaring v0.4.23/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06Mq5mKs52e1TwOo=
-github.com/RoaringBitmap/roaring v1.0.1-0.20220510143707-3f418c4f42a4 h1:LxR70Si8X8IlYTeKiPReOBt9pla6wEJDlkawfwDdrB0=
-github.com/RoaringBitmap/roaring v1.0.1-0.20220510143707-3f418c4f42a4/go.mod h1:icnadbWcNyfEHlYdr+tDlOTih1Bf/h+rzPpv4sbomAA=
+github.com/RoaringBitmap/roaring v1.9.4 h1:yhEIoH4YezLYT04s1nHehNO64EKFTop/wBhxv2QzDdQ=
+github.com/RoaringBitmap/roaring v1.9.4/go.mod h1:6AXUsoIEzDTFFQCe1RbGA6uFONMhvejWj5rqITANK90=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
+github.com/acomagu/bufpipe v1.0.4 h1:e3H4WUzM3npvo5uv95QuJM3cQspFNtFBzvJ2oNjKIDQ=
+github.com/acomagu/bufpipe v1.0.4/go.mod h1:mxdxdup/WdsKVreO5GpW4+M/1CE2sMG4jeGJ2sYmHc4=
 github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0 h1:byYvvbfSo3+9efR4IeReh77gVs4PnNDR3AMOE9NJ7a0=
 github.com/ajwerner/btree v0.0.0-20211221152037-f427b3e689c0/go.mod h1:q37NoqncT41qKc048STsifIt69LfUJ8SrWWcz/yam5k=
+github.com/alecthomas/assert/v2 v2.0.0-alpha3 h1:pcHeMvQ3OMstAWgaeaXIAL8uzB9xMm2zlxt+/4ml8lk=
+github.com/alecthomas/assert/v2 v2.0.0-alpha3/go.mod h1:+zD0lmDXTeQj7TgDgCt0ePWxb0hMC1G+PGTsTCv1B9o=
+github.com/alecthomas/atomic v0.1.0-alpha2 h1:dqwXmax66gXvHhsOS4pGPZKqYOlTkapELkLb3MNdlH8=
+github.com/alecthomas/atomic v0.1.0-alpha2/go.mod h1:zD6QGEyw49HIq19caJDc2NMXAy8rNi9ROrxtMXATfyI=
+github.com/alecthomas/repr v0.0.0-20210801044451-80ca428c5142 h1:8Uy0oSf5co/NZXje7U1z8Mpep++QJOldL2hs/sBQf48=
+github.com/alecthomas/repr v0.0.0-20210801044451-80ca428c5142/go.mod h1:2kn6fqh/zIyPLmm3ugklbEi5hg5wS435eygvNfaDQL8=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/anacrolix/chansync v0.3.0 h1:lRu9tbeuw3wl+PhMu/r+JJCRu5ArFXIluOgdF0ao6/U=
-github.com/anacrolix/chansync v0.3.0/go.mod h1:DZsatdsdXxD0WiwcGl0nJVwyjCKMDv+knl1q2iBjA2k=
-github.com/anacrolix/dht/v2 v2.16.2-0.20220311024416-dd658f18fd51 h1:issCwqC43gQ7n0gg9rn0EeVYXnQMI7vlnWub4oidtlU=
-github.com/anacrolix/dht/v2 v2.16.2-0.20220311024416-dd658f18fd51/go.mod h1:osiyaNrMLG9dw7wUtVMaII/NdCjlXeHjUcYzXnmop68=
+github.com/anacrolix/chansync v0.5.1 h1:j+R9DtotkXm40VFjZ8rJTSJkg2Gv1ldZt8kl96lyJJ0=
+github.com/anacrolix/chansync v0.5.1/go.mod h1:DZsatdsdXxD0WiwcGl0nJVwyjCKMDv+knl1q2iBjA2k=
+github.com/anacrolix/dht/v2 v2.21.1 h1:s1rKkfLLcmBHKv4v/mtMkIeHIEptzEFiB6xVu54+5/o=
+github.com/anacrolix/dht/v2 v2.21.1/go.mod h1:SDGC+sEs1pnO2sJGYuhvIis7T8749dDHNfcjtdH4e3g=
 github.com/anacrolix/envpprof v0.0.0-20180404065416-323002cec2fa/go.mod h1:KgHhUaQMc8cC0+cEflSgCFNFbKwi5h54gqtVn8yhP7c=
 github.com/anacrolix/envpprof v1.0.0/go.mod h1:KgHhUaQMc8cC0+cEflSgCFNFbKwi5h54gqtVn8yhP7c=
 github.com/anacrolix/envpprof v1.1.0/go.mod h1:My7T5oSqVfEn4MD4Meczkw/f5lSIndGAKu/0SM/rkf4=
-github.com/anacrolix/envpprof v1.2.1 h1:25TJe6t/i0AfzzldiGFKCpD+s+dk8lONBcacJZB2rdE=
-github.com/anacrolix/envpprof v1.2.1/go.mod h1:My7T5oSqVfEn4MD4Meczkw/f5lSIndGAKu/0SM/rkf4=
-github.com/anacrolix/generics v0.0.0-20220618083756-f99e35403a60 h1:k4/h2B1gGF+PJGyGHxs8nmHHt1pzWXZWBj6jn4OBlRc=
-github.com/anacrolix/generics v0.0.0-20220618083756-f99e35403a60/go.mod h1:ff2rHB/joTV03aMSSn/AZNnaIpUw0h3njetGsaXcMy8=
-github.com/anacrolix/go-libutp v1.2.0 h1:sjxoB+/ARiKUR7IK/6wLWyADIBqGmu1fm0xo+8Yy7u0=
-github.com/anacrolix/go-libutp v1.2.0/go.mod h1:RrJ3KcaDcf9Jqp33YL5V/5CBEc6xMc7aJL8wXfuWL50=
+github.com/anacrolix/envpprof v1.3.0 h1:WJt9bpuT7A/CDCxPOv/eeZqHWlle/Y0keJUvc6tcJDk=
+github.com/anacrolix/envpprof v1.3.0/go.mod h1:7QIG4CaX1uexQ3tqd5+BRa/9e2D02Wcertl6Yh0jCB0=
+github.com/anacrolix/generics v0.0.0-20230113004304-d6428d516633/go.mod h1:ff2rHB/joTV03aMSSn/AZNnaIpUw0h3njetGsaXcMy8=
+github.com/anacrolix/generics v0.0.2 h1:UbtD+KntUGxeGYMC4RwhsETieL9ixGdSptJQRhdy7No=
+github.com/anacrolix/generics v0.0.2/go.mod h1:ff2rHB/joTV03aMSSn/AZNnaIpUw0h3njetGsaXcMy8=
+github.com/anacrolix/go-libutp v1.3.1 h1:idJzreNLl+hNjGC3ZnUOjujEaryeOGgkwHLqSGoige0=
+github.com/anacrolix/go-libutp v1.3.1/go.mod h1:heF41EC8kN0qCLMokLBVkB8NXiLwx3t8R8810MTNI5o=
 github.com/anacrolix/log v0.3.0/go.mod h1:lWvLTqzAnCWPJA08T2HCstZi0L1y2Wyvm3FJgwU9jwU=
 github.com/anacrolix/log v0.6.0/go.mod h1:lWvLTqzAnCWPJA08T2HCstZi0L1y2Wyvm3FJgwU9jwU=
-github.com/anacrolix/log v0.10.0/go.mod h1:s5yBP/j046fm9odtUTbHOfDUq/zh1W8OkPpJtnX0oQI=
-github.com/anacrolix/log v0.10.1-0.20220123034749-3920702c17f8/go.mod h1:GmnE2c0nvz8pOIPUSC9Rawgefy1sDXqposC2wgtBZE4=
-github.com/anacrolix/log v0.13.1 h1:BmVwTdxHd5VcNrLylgKwph4P4wf+5VvPgOK4yi91fTY=
 github.com/anacrolix/log v0.13.1/go.mod h1:D4+CvN8SnruK6zIFS/xPoRJmtvtnxs+CSfDQ+BFxZ68=
+github.com/anacrolix/log v0.14.2/go.mod h1:1OmJESOtxQGNMlUO5rcv96Vpp9mfMqXXbe2RdinFLdY=
+github.com/anacrolix/log v0.15.2 h1:LTSf5Wm6Q4GNWPFMBP7NPYV6UBVZzZLKckL+/Lj72Oo=
+github.com/anacrolix/log v0.15.2/go.mod h1:m0poRtlr41mriZlXBQ9SOVZ8yZBkLjOkDhd5Li5pITA=
 github.com/anacrolix/lsan v0.0.0-20211126052245-807000409a62 h1:P04VG6Td13FHMgS5ZBcJX23NPC/fiC4cp9bXwYujdYM=
 github.com/anacrolix/lsan v0.0.0-20211126052245-807000409a62/go.mod h1:66cFKPCO7Sl4vbFnAaSq7e4OXtdMhRSBagJGWgmpJbM=
 github.com/anacrolix/missinggo v0.0.0-20180725070939-60ef2fbf63df/go.mod h1:kwGiTUTZ0+p4vAz3VbAI5a30t2YbvemcmspjKwrAz5s=
@@ -52,83 +67,128 @@ github.com/anacrolix/missinggo/perf v1.0.0 h1:7ZOGYziGEBytW49+KmYGTaNfnwUqP1HBsy
 github.com/anacrolix/missinggo/perf v1.0.0/go.mod h1:ljAFWkBuzkO12MQclXzZrosP5urunoLS0Cbvb4V0uMQ=
 github.com/anacrolix/missinggo/v2 v2.2.0/go.mod h1:o0jgJoYOyaoYQ4E2ZMISVa9c88BbUBVQQW4QeRkNCGY=
 github.com/anacrolix/missinggo/v2 v2.5.1/go.mod h1:WEjqh2rmKECd0t1VhQkLGTdIWXO6f6NLjp5GlMZ+6FA=
-github.com/anacrolix/missinggo/v2 v2.5.2/go.mod h1:yNvsLrtZYRYCOI+KRH/JM8TodHjtIE/bjOGhQaLOWIE=
-github.com/anacrolix/missinggo/v2 v2.7.0 h1:4fzOAAn/VCvfWGviLmh64MPMttrlYew81JdPO7nSHvI=
-github.com/anacrolix/missinggo/v2 v2.7.0/go.mod h1:2IZIvmRTizALNYFYXsPR7ofXPzJgyBpKZ4kMqMEICkI=
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@@ -379,10 +506,11 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -392,47 +520,72 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
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@@ -448,23 +601,53 @@ google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ
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 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
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+modernc.org/fileutil v1.3.0/go.mod h1:XatxS8fZi3pS8/hKG2GH/ArUogfxjpEKs3Ku3aK4JyQ=
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+modernc.org/libc v1.55.6/go.mod h1:JXguUpMkbw1gknxspNE9XaG+kk9hDAAnBxpA6KGLiyA=
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+modernc.org/sortutil v1.2.0 h1:jQiD3PfS2REGJNzNCMMaLSp/wdMNieTbKX920Cqdgqc=
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+modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
+zombiezen.com/go/sqlite v1.3.0 h1:98g1gnCm+CNz6AuQHu0gqyw7gR2WU3O3PJufDOStpUs=
+zombiezen.com/go/sqlite v1.3.0/go.mod h1:yRl27//s/9aXU3RWs8uFQwjkTG9gYNGEls6+6SvrclY=

internal/controller/controller.go

@@ -1,13 +1,16 @@
 package controller
 
 import (
-	"errors"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"net/http"
+	"net/url"
 	"os"
 	"path/filepath"
 )
 
 type Controller struct {
-	GetConfig func(v any) (bool, error)
+	GetConfig func(v any)
+	GetProxy  func(requestProxy *base.RequestProxy) func(*http.Request) (*url.URL, error)
 	FileController
 	//ContextDialer() (proxy.Dialer, error)
 }
@@ -21,10 +24,9 @@ type DefaultFileController struct {
 
 func NewController() *Controller {
 	return &Controller{
+		GetConfig:      func(v any) {},
+		GetProxy:       func(requestProxy *base.RequestProxy) func(*http.Request) (*url.URL, error) { return nil },
 		FileController: &DefaultFileController{},
-		GetConfig: func(v any) (bool, error) {
-			return false, nil
-		},
 	}
 }
 
@@ -34,7 +36,7 @@ func (c *DefaultFileController) Touch(name string, size int64) (file *os.File, e
 		return
 	}
 	file, err = os.Create(name)
-	if err != nil && !errors.Is(err, os.ErrExist) {
+	if err != nil {
 		return
 	}
 	if size > 0 {

internal/fetcher/fetcher.go

@@ -1,46 +1,133 @@
 package fetcher
 
 import (
-	"github.com/monkeyWie/gopeed/internal/controller"
-	"github.com/monkeyWie/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/internal/controller"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"path"
+	"strings"
 )
 
 // Fetcher defines the interface for a download protocol.
+// Each download task will have a corresponding Fetcher instance for the management of the download task
 type Fetcher interface {
-	// Name return the name of the protocol.
-	Name() string
-
-	Setup(ctl *controller.Controller) error
+	Setup(ctl *controller.Controller)
 	// Resolve resource info from request
-	Resolve(req *base.Request) (res *base.Resource, err error)
+	Resolve(req *base.Request) error
 	// Create ready to download, but not started
-	Create(res *base.Resource, opts *base.Options) (err error)
-	Start() (err error)
-	Pause() (err error)
-	Continue() (err error)
-	Close() (err error)
+	Create(opts *base.Options) error
+	Start() error
+	Pause() error
+	Close() error
 
+	// Stats refreshes health statistics and returns the latest information
+	Stats() any
+	// Meta returns the meta information of the download.
+	Meta() *FetcherMeta
 	// Progress returns the progress of the download.
 	Progress() Progress
 	// Wait for the download to complete, this method will block until the download is done.
-	Wait() (err error)
+	Wait() error
 }
 
-// FetcherBuilder defines the interface for a fetcher builder.
-type FetcherBuilder interface {
-	// Schemes returns the schemes supported by the fetcher.
-	Schemes() []string
+type Uploader interface {
+	Upload() error
+	UploadedBytes() int64
+	WaitUpload() error
+}
+
+// FetcherMeta defines the meta information of a fetcher.
+type FetcherMeta struct {
+	Req  *base.Request  `json:"req"`
+	Res  *base.Resource `json:"res"`
+	Opts *base.Options  `json:"opts"`
+}
+
+// FolderPath return the folder path of the meta info.
+func (m *FetcherMeta) FolderPath() string {
+	// check if rename folder
+	folder := m.Res.Name
+	if m.Opts.Name != "" {
+		folder = m.Opts.Name
+	}
+	return path.Join(m.Opts.Path, folder)
+}
+
+// SingleFilepath return the single file path of the meta info.
+func (m *FetcherMeta) SingleFilepath() string {
+	// check if rename file
+	file := m.Res.Files[0]
+	fileName := file.Name
+	if m.Opts.Name != "" {
+		fileName = m.Opts.Name
+	}
+	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
+	}
+}
+
+type FilterType int
+
+const (
+	// FilterTypeUrl url type, pattern is the scheme, e.g. http://github.com -> http
+	FilterTypeUrl FilterType = iota
+	// FilterTypeFile file type, pattern is the file extension name, e.g. test.torrent -> torrent
+	FilterTypeFile
+	// FilterTypeBase64 base64 data type, pattern is the data mime type, e.g. data:application/x-bittorrent;base64 -> application/x-bittorrent
+	FilterTypeBase64
+)
+
+type SchemeFilter struct {
+	Type    FilterType
+	Pattern string
+}
+
+func (s *SchemeFilter) Match(uri string) bool {
+	uriUpper := strings.ToUpper(uri)
+	patternUpper := strings.ToUpper(s.Pattern)
+	switch s.Type {
+	case FilterTypeUrl:
+		return strings.HasPrefix(uriUpper, patternUpper+":")
+	case FilterTypeFile:
+		return strings.HasSuffix(uriUpper, "."+patternUpper)
+	case FilterTypeBase64:
+		return strings.HasPrefix(uriUpper, "DATA:"+patternUpper+";BASE64,")
+	}
+	return false
+}
+
+// FetcherManager manage and control the fetcher
+type FetcherManager interface {
+	// Name return the name of the protocol.
+	Name() string
+	// Filters registers the supported schemes.
+	Filters() []*SchemeFilter
 	// Build returns a new fetcher.
 	Build() Fetcher
+	// ParseName name displayed when the task is not yet resolved, parsed from the request URL
+	ParseName(u string) string
+	// AutoRename returns whether the fetcher need renaming the download file when has the same name file.
+	AutoRename() bool
 
+	// DefaultConfig returns the default configuration of the protocol.
+	DefaultConfig() any
 	// Store fetcher
 	Store(fetcher Fetcher) (any, error)
 	// Restore fetcher
-	Restore() (v any, f func(res *base.Resource, opts *base.Options, v any) Fetcher)
+	Restore() (v any, f func(meta *FetcherMeta, v any) Fetcher)
+	// Close the fetcher manager, release resources.
+	Close() error
 }
 
 type DefaultFetcher struct {
 	Ctl    *controller.Controller
+	Meta   *FetcherMeta
 	DoneCh chan error
 }
 

internal/fetcher/fetcher_test.go

@@ -0,0 +1,97 @@
+package fetcher
+
+import "testing"
+
+func TestSchemeFilter_Match(t *testing.T) {
+	type fields struct {
+		Type    FilterType
+		Pattern string
+	}
+	type args struct {
+		uri string
+	}
+	tests := []struct {
+		name   string
+		fields fields
+		args   args
+		want   bool
+	}{
+		{
+			name: "url match",
+			fields: fields{
+				Type:    FilterTypeUrl,
+				Pattern: "https",
+			},
+			args: args{
+				uri: "https://github.com",
+			},
+			want: true,
+		},
+		{
+			name: "url not match",
+			fields: fields{
+				Type:    FilterTypeUrl,
+				Pattern: "https",
+			},
+			args: args{
+				uri: "ftp://github.com",
+			},
+			want: false,
+		},
+		{
+			name: "file match",
+			fields: fields{
+				Type:    FilterTypeFile,
+				Pattern: "torrent",
+			},
+			args: args{
+				uri: "d:/temp/test.torrent",
+			},
+			want: true,
+		},
+		{
+			name: "file not match",
+			fields: fields{
+				Type:    FilterTypeFile,
+				Pattern: "torrent",
+			},
+			args: args{
+				uri: "d:/temp/test.txt",
+			},
+			want: false,
+		},
+		{
+			name: "base64 match",
+			fields: fields{
+				Type:    FilterTypeBase64,
+				Pattern: "application/x-bittorrent",
+			},
+			args: args{
+				uri: "data:application/x-bittorrent;base64,xxx",
+			},
+			want: true,
+		},
+		{
+			name: "base64 not match",
+			fields: fields{
+				Type:    FilterTypeBase64,
+				Pattern: "application/x-bittorrent",
+			},
+			args: args{
+				uri: "data:application/javascript;base64,xxx",
+			},
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			s := &SchemeFilter{
+				Type:    tt.fields.Type,
+				Pattern: tt.fields.Pattern,
+			}
+			if got := s.Match(tt.args.uri); got != tt.want {
+				t.Errorf("Match() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

internal/logger/logger.go

@@ -0,0 +1,52 @@
+package logger
+
+import (
+	"github.com/GopeedLab/gopeed/pkg/util"
+	"github.com/rs/zerolog"
+	"io"
+	"os"
+	"path/filepath"
+)
+
+type Logger struct {
+	zerolog.Logger
+	logFile *os.File
+}
+
+func (l *Logger) CLose() {
+	l.logFile.Close()
+}
+
+// NewLogger create a new logger
+func NewLogger(logFile bool, logPath string) *Logger {
+	var out io.Writer
+	if logFile {
+		// log to file
+		logDir := filepath.Dir(logPath)
+		if err := util.CreateDirIfNotExist(logDir); err != nil {
+			panic(err)
+		}
+		var (
+			logfile *os.File
+			err     error
+		)
+		logfile, err = os.OpenFile(logPath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+		if err != nil {
+			panic(err)
+		}
+		out = logfile
+	} else {
+		out = os.Stdout
+	}
+
+	logger := &Logger{}
+	if logFile {
+		logger.logFile = out.(*os.File)
+	}
+	logger.Logger = zerolog.New(zerolog.ConsoleWriter{
+		NoColor:    true,
+		Out:        out,
+		TimeFormat: "2006-01-02 15:04:05",
+	}).With().Timestamp().Logger()
+	return logger
+}

internal/logger/logger_test.go

@@ -0,0 +1,35 @@
+package logger
+
+import (
+	"os"
+	"testing"
+)
+
+func TestNewLogger(t *testing.T) {
+	logger := NewLogger(false, "")
+	logger.Info().Msg("test")
+}
+
+func TestNewLoggerFile(t *testing.T) {
+	logPath := "./testdata/test.log"
+	logger := NewLogger(true, logPath)
+	defer func() {
+		logger.CLose()
+		os.Remove(logPath)
+	}()
+	logger.Info().Msg("test")
+
+	// read log file, if not exist or empty, test fail.
+	file, err := os.Open(logPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer file.Close()
+	stat, err := file.Stat()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if stat.Size() == 0 {
+		t.Fatal("log file is empty")
+	}
+}

internal/protocol/bt/config.go

@@ -1,5 +1,12 @@
 package bt
 
 type config struct {
-	Trackers []string `json:"trackers"`
+	ListenPort int      `json:"listenPort"`
+	Trackers   []string `json:"trackers"`
+	// SeedKeep is always keep seeding after downloading is complete, unless manually stopped.
+	SeedKeep bool `json:"seedKeep`
+	// SeedRatio is the ratio of uploaded data to downloaded data to seed.
+	SeedRatio float64 `json:"seedRatio"`
+	// SeedTime is the time in seconds to seed after downloading is complete.
+	SeedTime int64 `json:"seedTime"`
 }

internal/protocol/bt/dns_cache_resolver.go

@@ -0,0 +1,49 @@
+package bt
+
+import (
+	"context"
+	"net"
+	"time"
+
+	"github.com/rs/dnscache"
+)
+
+// DnsCacheResolver resolves DNS requests for an HTTP client using an in-memory cache.
+type DnsCacheResolver struct {
+	RefreshTimeout time.Duration
+
+	resolver dnscache.Resolver
+}
+
+func (r *DnsCacheResolver) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
+	host, port, err := net.SplitHostPort(address)
+	if err != nil {
+		return nil, err
+	}
+	ips, err := r.resolver.LookupHost(ctx, host)
+	if err != nil {
+		return nil, err
+	}
+	var conn net.Conn
+	for _, ip := range ips {
+		var dialer net.Dialer
+		conn, err = dialer.DialContext(ctx, network, net.JoinHostPort(ip, port))
+		if err == nil {
+			break
+		}
+	}
+	return conn, err
+}
+
+func (r *DnsCacheResolver) Run(ctx context.Context) {
+	ticker := time.NewTicker(r.RefreshTimeout)
+	defer ticker.Stop()
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case <-ticker.C:
+			r.resolver.Refresh(true)
+		}
+	}
+}

internal/protocol/bt/fetcher.go

@@ -1,154 +1,146 @@
 package bt
 
 import (
+	"bytes"
+	"context"
+	"fmt"
+	"github.com/GopeedLab/gopeed/internal/controller"
+	"github.com/GopeedLab/gopeed/internal/fetcher"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/protocol/bt"
+	"github.com/GopeedLab/gopeed/pkg/util"
 	"github.com/anacrolix/torrent"
 	"github.com/anacrolix/torrent/metainfo"
-	"github.com/anacrolix/torrent/storage"
-	"github.com/monkeyWie/gopeed/internal/controller"
-	"github.com/monkeyWie/gopeed/internal/fetcher"
-	"github.com/monkeyWie/gopeed/pkg/base"
-	"github.com/monkeyWie/gopeed/pkg/util"
+	"net/url"
 	"path/filepath"
+	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
 )
 
-var client *torrent.Client
+var (
+	client        *torrent.Client
+	lock          sync.Mutex
+	torrentDirMap = make(map[string]string)
+	ftMap         = make(map[string]*fileTorrentImpl)
+	closeCtx      context.Context
+	closeFunc     func()
+)
 
 type Fetcher struct {
-	Ctl *controller.Controller
+	ctl    *controller.Controller
+	config *config
 
 	torrent *torrent.Torrent
-	res     *base.Resource
-	opts    *base.Options
+	meta    *fetcher.FetcherMeta
+	data    *fetcherData
 
-	ready    atomic.Bool
-	progress fetcher.Progress
-
-	torrentPaths map[string]string
+	torrentReady    atomic.Bool
+	torrentUpload   atomic.Bool
+	torrentDropCtx  context.Context
+	torrentDropFunc func()
+	uploadDoneCh    chan any
 }
 
-func (f *Fetcher) Name() string {
-	return "bt"
-}
-
-func (f *Fetcher) Setup(ctl *controller.Controller) (err error) {
-	f.Ctl = ctl
-	var once sync.Once
-	once.Do(func() {
-		cfg := torrent.NewDefaultClientConfig()
-		cfg.ListenPort = 0
-
-		// Support custom download path for each torrent
-		pieceCompletion, err := storage.NewDefaultPieceCompletionForDir(cfg.DataDir)
-		if err != nil {
-			pieceCompletion = storage.NewMapPieceCompletion()
-		}
-		clientImplCloser := storage.NewFileOpts(storage.NewFileClientOpts{
-			ClientBaseDir: cfg.DataDir,
-			TorrentDirMaker: func(baseDir string, info *metainfo.Info, infoHash metainfo.Hash) string {
-				if dir, ok := f.torrentPaths[infoHash.String()]; ok {
-					return dir
-				}
-				return baseDir
-			},
-			PieceCompletion: pieceCompletion,
-		})
-		cfg.DefaultStorage = clientImplCloser
-		client, err = torrent.NewClient(cfg)
-		if err != nil {
-			return
-		}
-
-		f.torrentPaths = make(map[string]string)
-	})
+func (f *Fetcher) Setup(ctl *controller.Controller) {
+	f.ctl = ctl
+	if f.meta == nil {
+		f.meta = &fetcher.FetcherMeta{}
+	}
+	if f.data == nil {
+		f.data = &fetcherData{}
+	}
+	f.uploadDoneCh = make(chan any, 1)
+	f.torrentDropCtx, f.torrentDropFunc = context.WithCancel(context.Background())
+	f.ctl.GetConfig(&f.config)
 	return
 }
 
-func (f *Fetcher) Wait() (err error) {
-	for {
-		if f.ready.Load() {
-			done := true
-			for _, selectIndex := range f.opts.SelectFiles {
-				file := f.torrent.Files()[selectIndex]
-				if file.BytesCompleted() < file.Length() {
-					done = false
-					break
-				}
-			}
-			if done {
-				// remove unselected files
-				for i, file := range f.torrent.Files() {
-					selected := false
-					for _, selectIndex := range f.opts.SelectFiles {
-						if i == selectIndex {
-							selected = true
-							break
-						}
-					}
-					if !selected {
-						util.SafeRemove(filepath.Join(f.opts.Path, file.Path()))
-					}
-				}
-				break
-			}
-		}
-		time.Sleep(time.Millisecond * 500)
+func (f *Fetcher) initClient() (err error) {
+	lock.Lock()
+	defer lock.Unlock()
+
+	if client != nil {
+		return
 	}
+	if closeCtx == nil {
+		closeCtx, closeFunc = context.WithCancel(context.Background())
+	}
+
+	cfg := torrent.NewDefaultClientConfig()
+	cfg.Seed = true
+	cfg.Bep20 = fmt.Sprintf("-GP%s-", parseBep20())
+	cfg.ExtendedHandshakeClientVersion = fmt.Sprintf("Gopeed %s", base.Version)
+	cfg.ListenPort = f.config.ListenPort
+	cfg.HTTPProxy = f.ctl.GetProxy(f.meta.Req.Proxy)
+	cfg.DefaultStorage = newFileOpts(newFileClientOpts{
+		ClientBaseDir: cfg.DataDir,
+		HandleFileTorrent: func(infoHash metainfo.Hash, ft *fileTorrentImpl) {
+			if dir, ok := torrentDirMap[infoHash.String()]; ok {
+				ft.setTorrentDir(dir)
+			}
+			ftMap[infoHash.String()] = ft
+		},
+	})
+	dnsResolver := &DnsCacheResolver{RefreshTimeout: 5 * time.Minute}
+	cfg.TrackerDialContext = dnsResolver.DialContext
+	client, err = torrent.NewClient(cfg)
+	if err != nil {
+		return
+	}
+
+	closeCtx, closeFunc = context.WithCancel(context.Background())
+	go func() {
+		dnsResolver.Run(closeCtx)
+	}()
+	return
+}
+
+func (f *Fetcher) Resolve(req *base.Request) error {
+	if err := base.ParseReqExtra[bt.ReqExtra](req); err != nil {
+		return err
+	}
+	f.meta.Req = req
+	if err := f.addTorrent(req, false); err != nil {
+		return err
+	}
+	f.updateRes()
 	return nil
 }
 
-func (f *Fetcher) Resolve(req *base.Request) (res *base.Resource, err error) {
-	if err = f.addTorrent(req.URL, true); err != nil {
-		return
+func (f *Fetcher) Create(opts *base.Options) (err error) {
+	f.meta.Opts = opts
+	if f.meta.Res != nil {
+		torrentDirMap[f.meta.Res.Hash] = opts.Path
 	}
-	defer f.torrent.Drop()
-	res = &base.Resource{
-		Req:   req,
-		Name:  f.torrent.Name(),
-		Range: true,
-		Files: make([]*base.FileInfo, len(f.torrent.Files())),
-		Hash:  f.torrent.InfoHash().String(),
-	}
-	for i, file := range f.torrent.Files() {
-		res.Files[i] = &base.FileInfo{
-			Name: filepath.Base(file.DisplayPath()),
-			Path: util.Dir(file.Path()),
-			Size: file.Length(),
-		}
-		res.Size += file.Length()
-	}
-	return
-}
-
-func (f *Fetcher) Create(res *base.Resource, opts *base.Options) (err error) {
-	f.res = res
-	f.opts = opts
-	if len(f.opts.SelectFiles) == 0 {
-		f.opts.SelectFiles = make([]int, 0)
-		for i := range f.torrent.Files() {
-			f.opts.SelectFiles = append(f.opts.SelectFiles, i)
-		}
-	}
-	if f.opts.Path != "" {
-		f.torrentPaths[res.Hash] = f.opts.Path
-	}
-
-	f.progress = make(fetcher.Progress, len(f.opts.SelectFiles))
-	f.ready.Store(false)
 	return nil
 }
 
 func (f *Fetcher) Start() (err error) {
-	if err = f.addTorrent(f.res.Req.URL, false); err != nil {
-		return
+	if !f.torrentReady.Load() {
+		if err = f.addTorrent(f.meta.Req, false); err != nil {
+			return
+		}
+	}
+	if ft, ok := ftMap[f.meta.Res.Hash]; ok {
+		ft.setTorrentDir(f.meta.Opts.Path)
 	}
 	files := f.torrent.Files()
-	if len(f.opts.SelectFiles) == len(files) {
+	// If the user does not specify the file to download, all files will be downloaded by default
+	if f.data.Progress == nil {
+		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.data.Progress = make(fetcher.Progress, len(f.meta.Opts.SelectFiles))
+	}
+	if len(f.meta.Opts.SelectFiles) == len(files) {
 		f.torrent.DownloadAll()
 	} else {
-		for _, selectIndex := range f.opts.SelectFiles {
+		for _, selectIndex := range f.meta.Opts.SelectFiles {
 			file := files[selectIndex]
 			file.Download()
 		}
@@ -157,79 +149,373 @@ func (f *Fetcher) Start() (err error) {
 }
 
 func (f *Fetcher) Pause() (err error) {
-	f.ready.Store(false)
-	f.torrent.Drop()
+	f.torrentReady.Store(false)
+	f.safeDrop()
 	return
 }
 
-func (f *Fetcher) Continue() (err error) {
-	return f.Start()
-}
-
 func (f *Fetcher) Close() (err error) {
-	f.torrent.Drop()
+	f.safeDrop()
+	f.torrentDropFunc()
+	f.uploadDoneCh <- nil
+	if len(client.Torrents()) == 0 {
+		err = closeClient()
+	}
 	return nil
 }
 
-func (f *Fetcher) Progress() fetcher.Progress {
-	if !f.ready.Load() {
-		return f.progress
-	}
-	for i := range f.progress {
-		selectIndex := f.opts.SelectFiles[i]
-		file := f.torrent.Files()[selectIndex]
-		f.progress[i] = file.BytesCompleted()
-	}
-	return f.progress
+func (f *Fetcher) safeDrop() {
+	defer func() {
+		// ignore panic
+		_ = recover()
+	}()
+
+	f.torrent.Drop()
 }
 
-func (f *Fetcher) addTorrent(url string, resolve bool) (err error) {
-	schema := util.ParseSchema(url)
-	if schema == "MAGNET" {
-		f.torrent, err = client.AddMagnet(url)
+func (f *Fetcher) Meta() *fetcher.FetcherMeta {
+	return f.meta
+}
+
+func (f *Fetcher) Stats() any {
+	var stats torrent.TorrentStats
+	if f.torrent != nil {
+		stats = f.torrent.Stats()
 	} else {
-		f.torrent, err = client.AddTorrentFromFile(url)
+		stats = torrent.TorrentStats{}
+	}
+	return &bt.Stats{
+		TotalPeers:       stats.TotalPeers,
+		ActivePeers:      stats.ActivePeers,
+		ConnectedSeeders: stats.ConnectedSeeders,
+		SeedBytes:        f.data.SeedBytes,
+		SeedRatio:        f.seedRadio(),
+		SeedTime:         f.data.SeedTime,
+	}
+}
+
+func (f *Fetcher) Progress() fetcher.Progress {
+	if !f.torrentReady.Load() {
+		return f.data.Progress
+	}
+	for i := range f.data.Progress {
+		selectIndex := f.meta.Opts.SelectFiles[i]
+		file := f.torrent.Files()[selectIndex]
+		f.data.Progress[i] = file.BytesCompleted()
+	}
+	return f.data.Progress
+}
+
+func (f *Fetcher) Wait() (err error) {
+	for {
+		select {
+		case <-f.torrentDropCtx.Done():
+			return
+		case <-time.After(time.Second):
+			if f.torrentReady.Load() && len(f.meta.Opts.SelectFiles) > 0 {
+				if f.isDone() {
+					// remove unselected files
+					for i, file := range f.torrent.Files() {
+						selected := false
+						for _, selectIndex := range f.meta.Opts.SelectFiles {
+							if i == selectIndex {
+								selected = true
+								break
+							}
+						}
+						if !selected {
+							util.SafeRemove(filepath.Join(f.meta.Opts.Path, f.meta.Res.Name, file.Path()))
+						}
+					}
+					return
+				}
+			}
+		}
+	}
+}
+
+func (f *Fetcher) isDone() bool {
+	if f.meta.Opts == nil {
+		return false
+	}
+	for _, selectIndex := range f.meta.Opts.SelectFiles {
+		file := f.torrent.Files()[selectIndex]
+		if file.BytesCompleted() < file.Length() {
+			return false
+		}
+	}
+	return true
+}
+
+func (f *Fetcher) updateRes() {
+	res := &base.Resource{
+		Range: true,
+		Files: make([]*base.FileInfo, len(f.torrent.Files())),
+		Hash:  f.torrent.InfoHash().String(),
+	}
+	// Directory torrent
+	if f.torrent.Info().Length == 0 {
+		res.Name = f.torrent.Name()
+	}
+	for i, file := range f.torrent.Files() {
+		res.Files[i] = &base.FileInfo{
+			Name: filepath.Base(file.DisplayPath()),
+			Path: util.Dir(file.DisplayPath()),
+			Size: file.Length(),
+		}
+	}
+	res.CalcSize(nil)
+	f.meta.Res = res
+	if f.meta.Opts != nil {
+		f.meta.Opts.InitSelectFiles(len(res.Files))
+	}
+}
+
+func (f *Fetcher) Upload() (err error) {
+	return f.addTorrent(f.meta.Req, true)
+}
+
+func (f *Fetcher) doUpload(fromUpload bool) {
+	if !f.torrentUpload.CompareAndSwap(false, true) {
+		return
+	}
+
+	// Check and update seed data
+	lastData := &fetcherData{
+		SeedBytes: f.data.SeedBytes,
+		SeedTime:  f.data.SeedTime,
+	}
+	var doneTime int64 = 0
+	for {
+		select {
+		case <-f.torrentDropCtx.Done():
+			return
+		case <-time.After(time.Second):
+			if !f.torrentReady.Load() {
+				continue
+			}
+
+			stats := f.torrent.Stats()
+			f.data.SeedBytes = lastData.SeedBytes + stats.BytesWrittenData.Int64()
+
+			// Check is download complete, if not don't check and stop seeding
+			if !fromUpload && !f.isDone() {
+				continue
+			}
+			if doneTime == 0 {
+				doneTime = time.Now().Unix()
+			}
+			f.data.SeedTime = lastData.SeedTime + time.Now().Unix() - doneTime
+
+			// If the seed forever is true, keep seeding
+			if f.config.SeedKeep {
+				continue
+			}
+
+			// If the seed ratio is reached, stop seeding
+			if f.config.SeedRatio > 0 {
+				seedRadio := f.seedRadio()
+				if seedRadio >= f.config.SeedRatio {
+					f.Close()
+					break
+				}
+			}
+
+			// If the seed time is reached, stop seeding
+			if f.config.SeedTime > 0 {
+				if f.data.SeedTime >= f.config.SeedTime {
+					f.Close()
+					break
+				}
+			}
+		}
+	}
+}
+
+func (f *Fetcher) UploadedBytes() int64 {
+	return f.data.SeedBytes
+}
+
+func (f *Fetcher) WaitUpload() (err error) {
+	<-f.uploadDoneCh
+	return nil
+}
+
+func (f *Fetcher) addTorrent(req *base.Request, fromUpload bool) (err error) {
+	if err = f.initClient(); err != nil {
+		return
+	}
+	schema := util.ParseSchema(req.URL)
+	if schema == "MAGNET" {
+		f.torrent, err = client.AddMagnet(req.URL)
+	} else if schema == "DATA" {
+		_, data := util.ParseDataUri(req.URL)
+		buf := bytes.NewBuffer(data)
+		var metaInfo *metainfo.MetaInfo
+		metaInfo, err = metainfo.Load(buf)
+		if err != nil {
+			return err
+		}
+		f.torrent, err = client.AddTorrent(metaInfo)
+	} else {
+		f.torrent, err = client.AddTorrentFromFile(req.URL)
 	}
 	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)
+	if req.Extra != nil {
+		extra := req.Extra.(*bt.ReqExtra)
+		if len(extra.Trackers) > 0 {
+			for _, tracker := range extra.Trackers {
+				trackers[tracker] = true
+			}
+		}
 	}
-	if exist && len(cfg.Trackers) > 0 {
+	if len(f.config.Trackers) > 0 {
+		for _, tracker := range f.config.Trackers {
+			trackers[tracker] = true
+		}
+	}
+	if len(trackers) > 0 {
 		announceList := make([][]string, 0)
-		for _, tracker := range cfg.Trackers {
+		for tracker := range trackers {
 			announceList = append(announceList, []string{tracker})
 		}
 		f.torrent.AddTrackers(announceList)
 	}
 	<-f.torrent.GotInfo()
-	if resolve {
-		return
-	}
-	f.ready.Store(true)
+	f.torrentReady.Store(true)
+
+	go f.doUpload(fromUpload)
 	return
 }
 
-type FetcherBuilder struct {
+func (f *Fetcher) seedRadio() float64 {
+	var bytesRead int64
+	if f.Meta().Res != nil {
+		bytesRead = f.Meta().Res.Size
+	} else {
+		bytesRead = 0
+	}
+	if bytesRead <= 0 {
+		return 0
+	}
+
+	return float64(f.data.SeedBytes) / float64(bytesRead)
 }
 
-var schemes = []string{"FILE", "MAGNET"}
-
-func (fb *FetcherBuilder) Schemes() []string {
-	return schemes
+type fetcherData struct {
+	Progress  fetcher.Progress
+	SeedBytes int64
+	// SeedTime is the time in seconds to seed after downloading is complete.
+	SeedTime int64
 }
 
-func (fb *FetcherBuilder) Build() fetcher.Fetcher {
+func closeClient() error {
+	lock.Lock()
+	defer lock.Unlock()
+
+	if closeFunc != nil {
+		closeFunc()
+	}
+	if client != nil {
+		errs := client.Close()
+		if len(errs) > 0 {
+			return errs[0]
+		}
+		client = nil
+		closeCtx = nil
+		closeFunc = nil
+	}
+	return nil
+}
+
+type FetcherManager struct {
+}
+
+func (fm *FetcherManager) Name() string {
+	return "bt"
+}
+
+func (fm *FetcherManager) Filters() []*fetcher.SchemeFilter {
+	return []*fetcher.SchemeFilter{
+		{
+			Type:    fetcher.FilterTypeUrl,
+			Pattern: "MAGNET",
+		},
+		{
+			Type:    fetcher.FilterTypeFile,
+			Pattern: "TORRENT",
+		},
+		{
+			Type:    fetcher.FilterTypeBase64,
+			Pattern: "APPLICATION/X-BITTORRENT",
+		},
+	}
+}
+
+func (fm *FetcherManager) Build() fetcher.Fetcher {
 	return &Fetcher{}
 }
 
-func (fb *FetcherBuilder) Store(f fetcher.Fetcher) (data any, err error) {
-	return nil, nil
+func (fm *FetcherManager) ParseName(u string) string {
+	var name string
+	url, err := url.Parse(u)
+	if err != nil {
+		return ""
+	}
+
+	params := url.Query()
+	if params.Get("dn") != "" {
+		return params.Get("dn")
+	}
+	if params.Get("xt") != "" {
+		xt := strings.Split(params.Get("xt"), ":")
+		return xt[len(xt)-1]
+	}
+	return name
 }
 
-func (fb *FetcherBuilder) Restore() (v any, f func(res *base.Resource, opts *base.Options, v any) fetcher.Fetcher) {
-	return nil, nil
+func (fm *FetcherManager) AutoRename() bool {
+	return false
+}
+
+func (fm *FetcherManager) DefaultConfig() any {
+	return &config{
+		ListenPort: 0,
+		Trackers:   []string{},
+		SeedKeep:   false,
+		SeedRatio:  1.0,
+		SeedTime:   120 * 60,
+	}
+}
+
+func (fm *FetcherManager) Store(f fetcher.Fetcher) (data any, err error) {
+	_f := f.(*Fetcher)
+	return _f.data, nil
+}
+
+func (fm *FetcherManager) Restore() (v any, f func(meta *fetcher.FetcherMeta, v any) fetcher.Fetcher) {
+	return &fetcherData{}, func(meta *fetcher.FetcherMeta, v any) fetcher.Fetcher {
+		return &Fetcher{
+			meta: meta,
+			data: v.(*fetcherData),
+		}
+	}
+}
+
+func (fm *FetcherManager) Close() error {
+	return closeClient()
+}
+
+// parse version to bep20 format, fixed length 4, if not enough, fill 0
+func parseBep20() string {
+	s := strings.ReplaceAll(base.Version, ".", "")
+	if len(s) < 4 {
+		s += strings.Repeat("0", 4-len(s))
+	}
+	return s
 }

internal/protocol/bt/fetcher_test.go

@@ -1,11 +1,16 @@
 package bt
 
 import (
+	"encoding/base64"
 	"encoding/json"
-	"github.com/monkeyWie/gopeed/internal/controller"
-	"github.com/monkeyWie/gopeed/internal/fetcher"
-	"github.com/monkeyWie/gopeed/internal/test"
-	"github.com/monkeyWie/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/internal/controller"
+	"github.com/GopeedLab/gopeed/internal/fetcher"
+	"github.com/GopeedLab/gopeed/internal/test"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/protocol/bt"
+	gohttp "net/http"
+	"net/url"
+	"os"
 	"reflect"
 	"testing"
 )
@@ -14,21 +19,22 @@ func TestFetcher_Resolve_Torrent(t *testing.T) {
 	doResolve(t, buildFetcher())
 }
 
-func TestFetcher_Config(t *testing.T) {
-	doResolve(t, buildConfigFetcher())
-}
-
-func doResolve(t *testing.T, fetcher fetcher.Fetcher) {
-	res, err := fetcher.Resolve(&base.Request{
-		URL: "./testdata/ubuntu-22.04-live-server-amd64.iso.torrent",
+func TestFetcher_Resolve_DataUri_Torrent(t *testing.T) {
+	fetcher := buildFetcher()
+	buf, err := os.ReadFile("./testdata/ubuntu-22.04-live-server-amd64.iso.torrent")
+	if err != nil {
+		t.Fatal(err)
+	}
+	// convert to data uri
+	dataUri := "data:application/x-bittorrent;base64," + base64.StdEncoding.EncodeToString(buf)
+	err = fetcher.Resolve(&base.Request{
+		URL: dataUri,
 	})
 	if err != nil {
 		panic(err)
 	}
 
 	want := &base.Resource{
-		Req:   res.Req,
-		Name:  "ubuntu-22.04-live-server-amd64.iso",
 		Size:  1466714112,
 		Range: true,
 		Files: []*base.FileInfo{
@@ -39,30 +45,175 @@ func doResolve(t *testing.T, fetcher fetcher.Fetcher) {
 		},
 		Hash: "8a55cfbd5ca5d11507364765936c4f9e55b253ed",
 	}
-	if !reflect.DeepEqual(want, res) {
-		t.Errorf("Resolve() got = %v, want %v", res, want)
+	if !reflect.DeepEqual(want, fetcher.Meta().Res) {
+		t.Errorf("Resolve() got = %v, want %v", fetcher.Meta().Res, want)
+	}
+}
+
+func TestFetcher_Config(t *testing.T) {
+	doResolve(t, buildConfigFetcher(nil))
+}
+
+func TestFetcher_ResolveWithProxy(t *testing.T) {
+	usr, pwd := "admin", "123"
+	proxyListener := test.StartSocks5Server(usr, pwd)
+	defer proxyListener.Close()
+
+	doResolve(t, buildConfigFetcher(&base.DownloaderProxyConfig{
+		Enable: true,
+		System: false,
+		Scheme: "socks5",
+		Host:   proxyListener.Addr().String(),
+		Usr:    usr,
+		Pwd:    pwd,
+	}))
+}
+
+func doResolve(t *testing.T, fetcher fetcher.Fetcher) {
+	t.Run("Resolve Single File", func(t *testing.T) {
+		err := fetcher.Resolve(&base.Request{
+			URL: "./testdata/ubuntu-22.04-live-server-amd64.iso.torrent",
+			Extra: bt.ReqExtra{
+				Trackers: []string{
+					"udp://tracker.birkenwald.de:6969/announce",
+					"udp://tracker.bitsearch.to:1337/announce",
+				},
+			},
+		})
+		if err != nil {
+			panic(err)
+		}
+
+		want := &base.Resource{
+			Size:  1466714112,
+			Range: true,
+			Files: []*base.FileInfo{
+				{
+					Name: "ubuntu-22.04-live-server-amd64.iso",
+					Size: 1466714112,
+				},
+			},
+			Hash: "8a55cfbd5ca5d11507364765936c4f9e55b253ed",
+		}
+		if !reflect.DeepEqual(want, fetcher.Meta().Res) {
+			t.Errorf("Resolve() got = %v, want %v", fetcher.Meta().Res, want)
+		}
+	})
+
+	t.Run("Resolve Multi Files", func(t *testing.T) {
+		err := fetcher.Resolve(&base.Request{
+			URL: "./testdata/test.torrent",
+			Extra: bt.ReqExtra{
+				Trackers: []string{
+					"udp://tracker.birkenwald.de:6969/announce",
+					"udp://tracker.bitsearch.to:1337/announce",
+				},
+			},
+		})
+		if err != nil {
+			panic(err)
+		}
+
+		want := &base.Resource{
+			Name:  "test",
+			Size:  107484864,
+			Range: true,
+			Files: []*base.FileInfo{
+				{
+					Name: "c.txt",
+					Path: "path",
+					Size: 98501754,
+				},
+				{
+					Name: "b.txt",
+					Size: 8904996,
+				},
+				{
+					Name: "a.txt",
+					Size: 78114,
+				},
+			},
+			Hash: "ccbc92b0cd8deec16a2ef4be242a8c9243b1cedb",
+		}
+		if !reflect.DeepEqual(want, fetcher.Meta().Res) {
+			t.Errorf("Resolve() got = %v, want %v", fetcher.Meta().Res, want)
+		}
+	})
+
+}
+
+func TestFetcherManager_ParseName(t *testing.T) {
+	type args struct {
+		u string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "broken url",
+			args: args{
+				u: "magnet://!@#%github.com",
+			},
+			want: "",
+		},
+		{
+			name: "dn",
+			args: args{
+				u: "magnet:?xt=urn:btih:8a55cfbd5ca5d11507364765936c4f9e55b253ed&dn=ubuntu-22.04-live-server-amd64.iso",
+			},
+			want: "ubuntu-22.04-live-server-amd64.iso",
+		},
+		{
+			name: "no dn",
+			args: args{
+				u: "magnet:?xt=urn:btih:8a55cfbd5ca5d11507364765936c4f9e55b253ed",
+			},
+			want: "8a55cfbd5ca5d11507364765936c4f9e55b253ed",
+		},
+		{
+			name: "non standard magnet",
+			args: args{
+				u: "magnet:?xxt=abcd",
+			},
+			want: "",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			fm := &FetcherManager{}
+			if got := fm.ParseName(tt.args.u); got != tt.want {
+				t.Errorf("ParseName() = %v, want %v", got, tt.want)
+			}
+		})
 	}
 }
 
 func buildFetcher() fetcher.Fetcher {
-	fetcher := new(FetcherBuilder).Build()
-	fetcher.Setup(controller.NewController())
+	fb := new(FetcherManager)
+	fetcher := fb.Build()
+	newController := controller.NewController()
+	newController.GetConfig = func(v any) {
+		json.Unmarshal([]byte(test.ToJson(fb.DefaultConfig())), v)
+	}
+	fetcher.Setup(newController)
 	return fetcher
 }
 
-func buildConfigFetcher() fetcher.Fetcher {
-	fetcher := new(FetcherBuilder).Build()
+func buildConfigFetcher(proxyConfig *base.DownloaderProxyConfig) fetcher.Fetcher {
+	fetcher := new(FetcherManager).Build()
 	newController := controller.NewController()
 	mockCfg := config{
 		Trackers: []string{
 			"udp://tracker.birkenwald.de:6969/announce",
 			"udp://tracker.bitsearch.to:1337/announce",
 		}}
-	newController.GetConfig = func(v any) (bool, error) {
-		if err := json.Unmarshal([]byte(test.ToJson(mockCfg)), v); err != nil {
-			return false, err
-		}
-		return true, nil
+	newController.GetConfig = func(v any) {
+		json.Unmarshal([]byte(test.ToJson(mockCfg)), v)
+	}
+	newController.GetProxy = func(requestProxy *base.RequestProxy) func(*gohttp.Request) (*url.URL, error) {
+		return proxyConfig.ToHandler()
 	}
 	fetcher.Setup(newController)
 	return fetcher

internal/protocol/bt/file.go

@@ -0,0 +1,214 @@
+// modify from github.com/anacrolix/torrent/storage/file.go
+
+package bt
+
+import (
+	"fmt"
+	"github.com/anacrolix/torrent/storage"
+	"io"
+	"os"
+	"path/filepath"
+
+	"github.com/anacrolix/missinggo/v2"
+
+	"github.com/anacrolix/torrent/common"
+	"github.com/anacrolix/torrent/metainfo"
+	"github.com/anacrolix/torrent/segments"
+)
+
+// File-based storage for torrents, that isn't yet bound to a particular torrent.
+type fileClientImpl struct {
+	opts newFileClientOpts
+}
+
+type newFileClientOpts struct {
+	// The base directory for all downloads.
+	ClientBaseDir     string
+	HandleFileTorrent func(infoHash metainfo.Hash, ft *fileTorrentImpl)
+	FilePathMaker     storage.FilePathMaker
+	PieceCompletion   storage.PieceCompletion
+}
+
+func newFileOpts(opts newFileClientOpts) storage.ClientImplCloser {
+	if opts.FilePathMaker == nil {
+		opts.FilePathMaker = func(opts storage.FilePathMakerOpts) string {
+			var parts []string
+			if opts.Info.Name != metainfo.NoName {
+				parts = append(parts, opts.Info.Name)
+			}
+			return filepath.Join(append(parts, opts.File.Path...)...)
+		}
+	}
+	if opts.PieceCompletion == nil {
+		ret, err := storage.NewDefaultPieceCompletionForDir(opts.ClientBaseDir)
+		if err != nil {
+			ret = storage.NewMapPieceCompletion()
+		}
+		opts.PieceCompletion = ret
+	}
+	return fileClientImpl{opts}
+}
+
+func (fs fileClientImpl) Close() error {
+	return fs.opts.PieceCompletion.Close()
+}
+
+func (fs fileClientImpl) OpenTorrent(info *metainfo.Info, infoHash metainfo.Hash) (_ storage.TorrentImpl, err error) {
+	upvertedFiles := info.UpvertedFiles()
+	files := make([]file, 0, len(upvertedFiles))
+	for _, fileInfo := range upvertedFiles {
+		filePath := filepath.Join("", fs.opts.FilePathMaker(storage.FilePathMakerOpts{
+			Info: info,
+			File: &fileInfo,
+		}))
+		f := file{
+			rawPath: filePath,
+			path:    filePath,
+			length:  fileInfo.Length,
+		}
+		if f.length == 0 {
+			err = CreateNativeZeroLengthFile(f.path)
+			if err != nil {
+				err = fmt.Errorf("creating zero length file: %w", err)
+				return
+			}
+		}
+		files = append(files, f)
+	}
+	t := &fileTorrentImpl{
+		files,
+		segments.NewIndex(common.LengthIterFromUpvertedFiles(upvertedFiles)),
+		infoHash,
+		fs.opts.PieceCompletion,
+	}
+	fs.opts.HandleFileTorrent(infoHash, t)
+	return storage.TorrentImpl{
+		Piece: t.Piece,
+		Close: t.Close,
+	}, nil
+}
+
+type file struct {
+	// The safe, OS-local file path.
+	rawPath string
+	path    string
+	length  int64
+}
+
+type fileTorrentImpl struct {
+	files          []file
+	segmentLocater segments.Index
+	infoHash       metainfo.Hash
+	completion     storage.PieceCompletion
+}
+
+func (fts *fileTorrentImpl) Piece(p metainfo.Piece) storage.PieceImpl {
+	// Create a view onto the file-based torrent storage.
+	_io := fileTorrentImplIO{fts}
+	// Return the appropriate segments of this.
+	return &filePieceImpl{
+		fts,
+		p,
+		missinggo.NewSectionWriter(_io, p.Offset(), p.Length()),
+		io.NewSectionReader(_io, p.Offset(), p.Length()),
+	}
+}
+
+func (fts *fileTorrentImpl) Close() error {
+	return nil
+}
+
+func (fts *fileTorrentImpl) setTorrentDir(dir string) {
+	for i, f := range fts.files {
+		fts.files[i].path = filepath.Join(dir, f.rawPath)
+	}
+}
+
+// A helper to create zero-length files which won't appear for file-orientated storage since no
+// writes will ever occur to them (no torrent data is associated with a zero-length file). The
+// caller should make sure the file name provided is safe/sanitized.
+func CreateNativeZeroLengthFile(name string) error {
+	os.MkdirAll(filepath.Dir(name), 0o777)
+	var f io.Closer
+	f, err := os.Create(name)
+	if err != nil {
+		return err
+	}
+	return f.Close()
+}
+
+// Exposes file-based storage of a torrent, as one big ReadWriterAt.
+type fileTorrentImplIO struct {
+	fts *fileTorrentImpl
+}
+
+// Returns EOF on short or missing file.
+func (fst *fileTorrentImplIO) readFileAt(file file, b []byte, off int64) (n int, err error) {
+	f, err := os.Open(file.path)
+	if os.IsNotExist(err) {
+		// File missing is treated the same as a short file.
+		err = io.EOF
+		return
+	}
+	if err != nil {
+		return
+	}
+	defer f.Close()
+	// Limit the read to within the expected bounds of this file.
+	if int64(len(b)) > file.length-off {
+		b = b[:file.length-off]
+	}
+	for off < file.length && len(b) != 0 {
+		n1, err1 := f.ReadAt(b, off)
+		b = b[n1:]
+		n += n1
+		off += int64(n1)
+		if n1 == 0 {
+			err = err1
+			break
+		}
+	}
+	return
+}
+
+// Only returns EOF at the end of the torrent. Premature EOF is ErrUnexpectedEOF.
+func (fst fileTorrentImplIO) ReadAt(b []byte, off int64) (n int, err error) {
+	fst.fts.segmentLocater.Locate(segments.Extent{off, int64(len(b))}, func(i int, e segments.Extent) bool {
+		n1, err1 := fst.readFileAt(fst.fts.files[i], b[:e.Length], e.Start)
+		n += n1
+		b = b[n1:]
+		err = err1
+		return err == nil // && int64(n1) == e.Length
+	})
+	if len(b) != 0 && err == nil {
+		err = io.EOF
+	}
+	return
+}
+
+func (fst fileTorrentImplIO) WriteAt(p []byte, off int64) (n int, err error) {
+	// log.Printf("write at %v: %v bytes", off, len(p))
+	fst.fts.segmentLocater.Locate(segments.Extent{off, int64(len(p))}, func(i int, e segments.Extent) bool {
+		name := fst.fts.files[i].path
+		os.MkdirAll(filepath.Dir(name), 0o777)
+		var f *os.File
+		f, err = os.OpenFile(name, os.O_WRONLY|os.O_CREATE, 0o666)
+		if err != nil {
+			return false
+		}
+		var n1 int
+		n1, err = f.WriteAt(p[:e.Length], e.Start)
+		// log.Printf("%v %v wrote %v: %v", i, e, n1, err)
+		closeErr := f.Close()
+		n += n1
+		p = p[n1:]
+		if err == nil {
+			err = closeErr
+		}
+		if err == nil && int64(n1) != e.Length {
+			err = io.ErrShortWrite
+		}
+		return err == nil
+	})
+	return
+}

internal/protocol/bt/file_misc.go

@@ -0,0 +1,36 @@
+// modify from github.com/anacrolix/torrent/storage/file_misc.go
+
+package bt
+
+import "github.com/anacrolix/torrent/metainfo"
+
+type requiredLength struct {
+	fileIndex int
+	length    int64
+}
+
+func extentCompleteRequiredLengths(info *metainfo.Info, off, n int64) (ret []requiredLength) {
+	if n == 0 {
+		return
+	}
+	for i, fi := range info.UpvertedFiles() {
+		if off >= fi.Length {
+			off -= fi.Length
+			continue
+		}
+		n1 := n
+		if off+n1 > fi.Length {
+			n1 = fi.Length - off
+		}
+		ret = append(ret, requiredLength{
+			fileIndex: i,
+			length:    off + n1,
+		})
+		n -= n1
+		if n == 0 {
+			return
+		}
+		off = 0
+	}
+	return
+}

internal/protocol/bt/file_piece.go

@@ -0,0 +1,61 @@
+// modify from github.com/anacrolix/torrent/storage/file_piece.go
+
+package bt
+
+import (
+	"github.com/anacrolix/torrent/metainfo"
+	"github.com/anacrolix/torrent/storage"
+	"io"
+	"log"
+	"os"
+)
+
+type filePieceImpl struct {
+	*fileTorrentImpl
+	p metainfo.Piece
+	io.WriterAt
+	io.ReaderAt
+}
+
+var _ storage.PieceImpl = (*filePieceImpl)(nil)
+
+func (fs *filePieceImpl) pieceKey() metainfo.PieceKey {
+	return metainfo.PieceKey{InfoHash: fs.infoHash, Index: fs.p.Index()}
+}
+
+func (fs *filePieceImpl) Completion() storage.Completion {
+	c, err := fs.completion.Get(fs.pieceKey())
+	if err != nil {
+		log.Printf("error getting piece completion: %s", err)
+		c.Ok = false
+		return c
+	}
+
+	verified := true
+	if c.Complete {
+		// If it's allegedly complete, check that its constituent files have the necessary length.
+		for _, fi := range extentCompleteRequiredLengths(fs.p.Info, fs.p.Offset(), fs.p.Length()) {
+			s, err := os.Stat(fs.files[fi.fileIndex].path)
+			if err != nil || s.Size() < fi.length {
+				verified = false
+				break
+			}
+		}
+	}
+
+	if !verified {
+		// The completion was wrong, fix it.
+		c.Complete = false
+		fs.completion.Set(fs.pieceKey(), false)
+	}
+
+	return c
+}
+
+func (fs *filePieceImpl) MarkComplete() error {
+	return fs.completion.Set(fs.pieceKey(), true)
+}
+
+func (fs *filePieceImpl) MarkNotComplete() error {
+	return fs.completion.Set(fs.pieceKey(), false)
+}

internal/protocol/http/config.go

@@ -1,5 +1,7 @@
 package http
 
 type config struct {
-	Connections int `json:"connections"`
+	UserAgent      string `json:"userAgent"`
+	Connections    int    `json:"connections"`
+	UseServerCtime bool   `json:"useServerCtime"`
 }

internal/protocol/http/fetcher.go

@@ -3,12 +3,8 @@ package http
 import (
 	"bytes"
 	"context"
+	"errors"
 	"fmt"
-	"github.com/monkeyWie/gopeed/internal/fetcher"
-	"github.com/monkeyWie/gopeed/pkg/base"
-	fhttp "github.com/monkeyWie/gopeed/pkg/protocol/http"
-	"github.com/monkeyWie/gopeed/pkg/util"
-	"golang.org/x/sync/errgroup"
 	"io"
 	"mime"
 	"net/http"
@@ -16,10 +12,16 @@ import (
 	"net/url"
 	"os"
 	"path"
-	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
+
+	"github.com/GopeedLab/gopeed/internal/controller"
+	"github.com/GopeedLab/gopeed/internal/fetcher"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	fhttp "github.com/GopeedLab/gopeed/pkg/protocol/http"
+	"github.com/xiaoqidun/setft"
+	"golang.org/x/sync/errgroup"
 )
 
 type RequestError struct {
@@ -36,133 +38,143 @@ func (re *RequestError) Error() string {
 }
 
 type chunk struct {
-	Status     base.Status
 	Begin      int64
 	End        int64
 	Downloaded int64
+
+	retryTimes int
 }
 
 func newChunk(begin int64, end int64) *chunk {
 	return &chunk{
-		Status: base.DownloadStatusReady,
-		Begin:  begin,
-		End:    end,
+		Begin: begin,
+		End:   end,
 	}
 }
 
 type Fetcher struct {
-	*fetcher.DefaultFetcher
+	ctl    *controller.Controller
+	config *config
+	doneCh chan error
 
-	res    *base.Resource
-	opts   *base.Options
-	status base.Status
+	meta   *fetcher.FetcherMeta
 	chunks []*chunk
 
-	file    *os.File
-	ctx     context.Context
-	cancel  context.CancelFunc
-	pauseCh chan interface{}
+	file   *os.File
+	cancel context.CancelFunc
+	eg     *errgroup.Group
 }
 
-func (f *Fetcher) Name() string {
-	return "http"
+func (f *Fetcher) Setup(ctl *controller.Controller) {
+	f.ctl = ctl
+	f.doneCh = make(chan error, 1)
+	if f.meta == nil {
+		f.meta = &fetcher.FetcherMeta{}
+	}
+	f.ctl.GetConfig(&f.config)
+	return
 }
 
-func (f *Fetcher) Resolve(req *base.Request) (*base.Resource, error) {
+func (f *Fetcher) Resolve(req *base.Request) error {
 	if err := base.ParseReqExtra[fhttp.ReqExtra](req); err != nil {
-		return nil, err
+		return err
 	}
-	httpReq, err := buildRequest(nil, req)
+	f.meta.Req = req
+	httpReq, err := f.buildRequest(nil, req)
 	if err != nil {
-		return nil, err
+		return err
 	}
-	client := buildClient()
-	// 只访问一个字节，测试资源是否支持Range请求
+	client := f.buildClient()
+	// send Range request to check whether the server supports breakpoint continuation
+	// just test one byte, Range: bytes=0-0
 	httpReq.Header.Set(base.HttpHeaderRange, fmt.Sprintf(base.HttpHeaderRangeFormat, 0, 0))
 	httpResp, err := client.Do(httpReq)
 	if err != nil {
-		return nil, err
+		return err
 	}
-	// 拿到响应头就关闭，不用加defer
+	// close response body immediately
 	httpResp.Body.Close()
 	res := &base.Resource{
-		Req:   req,
 		Range: false,
 		Files: []*base.FileInfo{},
 	}
-	if base.HttpCodePartialContent == httpResp.StatusCode {
-		// 返回206响应码表示支持断点下载
+
+	if base.HttpCodePartialContent == httpResp.StatusCode || (base.HttpCodeOK == httpResp.StatusCode && httpResp.Header.Get(base.HttpHeaderAcceptRanges) == base.HttpHeaderBytes && strings.HasPrefix(httpResp.Header.Get(base.HttpHeaderContentRange), base.HttpHeaderBytes)) {
+		// response 206 status code, support breakpoint continuation
 		res.Range = true
 		// 解析资源大小: bytes 0-1000/1001 => 1001
 		contentTotal := path.Base(httpResp.Header.Get(base.HttpHeaderContentRange))
 		if contentTotal != "" {
 			parse, err := strconv.ParseInt(contentTotal, 10, 64)
 			if err != nil {
-				return nil, err
+				return err
 			}
 			res.Size = parse
 		}
 	} else if base.HttpCodeOK == httpResp.StatusCode {
-		// 返回200响应码，不支持断点下载，通过Content-Length头获取文件大小，获取不到的话可能是chunked编码
+		// response 200 status code, not support breakpoint continuation, get file size by Content-Length header
+		// if not found, maybe chunked encoding
 		contentLength := httpResp.Header.Get(base.HttpHeaderContentLength)
 		if contentLength != "" {
 			parse, err := strconv.ParseInt(contentLength, 10, 64)
 			if err != nil {
-				return nil, err
+				return err
 			}
 			res.Size = parse
 		}
 	} else {
-		return nil, NewRequestError(httpResp.StatusCode, httpResp.Status)
+		return NewRequestError(httpResp.StatusCode, httpResp.Status)
+	}
+	// Parse last modified time
+	var lastModifiedTime *time.Time
+	lastModified := httpResp.Header.Get(base.HttpHeaderLastModified)
+	if lastModified != "" {
+		// ignore parse error
+		t, _ := time.Parse(time.RFC1123, lastModified)
+		lastModifiedTime = &t
 	}
 	file := &base.FileInfo{
-		Size: res.Size,
+		Size:  res.Size,
+		Ctime: lastModifiedTime,
 	}
 	contentDisposition := httpResp.Header.Get(base.HttpHeaderContentDisposition)
 	if contentDisposition != "" {
 		_, params, _ := mime.ParseMediaType(contentDisposition)
-		filename := params["filePath"]
+		filename := params["filename"]
 		if filename != "" {
 			file.Name = filename
 		}
 	}
 	// Get file filePath by URL
-	if file.Name == "" && strings.Count(req.URL, "/") > 2 {
-		file.Name = filepath.Base(req.URL)
+	if file.Name == "" {
+		file.Name = path.Base(httpReq.URL.Path)
 	}
 	// unknown file filePath
-	if file.Name == "" {
-		file.Name = "unknown"
+	if file.Name == "" || file.Name == "/" || file.Name == "." {
+		file.Name = httpReq.URL.Hostname()
 	}
 	res.Files = append(res.Files, file)
-	res.Name = file.Name
-	return res, nil
+	f.meta.Res = res
+	return nil
 }
 
-func (f *Fetcher) Create(res *base.Resource, opts *base.Options) error {
-	f.res = res
-	f.opts = opts
-	f.status = base.DownloadStatusReady
+func (f *Fetcher) Create(opts *base.Options) error {
+	f.meta.Opts = opts
 
-	if err := base.ParseReqExtra[fhttp.ReqExtra](res.Req); err != nil {
+	if err := base.ParseReqExtra[fhttp.ReqExtra](f.meta.Req); err != nil {
 		return err
 	}
-	if err := base.ParseOptsExtra[fhttp.OptsExtra](opts); err != nil {
+	if err := base.ParseOptsExtra[fhttp.OptsExtra](f.meta.Opts); err != nil {
 		return err
 	}
 	if opts.Extra == nil {
 		opts.Extra = &fhttp.OptsExtra{}
 	}
 	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 {
+	if extra.Connections <= 0 {
+		extra.Connections = f.config.Connections
+		// Avoid zero connections configuration
+		if extra.Connections <= 0 {
 			extra.Connections = 1
 		}
 	}
@@ -170,44 +182,38 @@ func (f *Fetcher) Create(res *base.Resource, opts *base.Options) error {
 }
 
 func (f *Fetcher) Start() (err error) {
-	// 创建文件
-	name := f.filepath()
-	f.file, err = f.Ctl.Touch(name, f.res.Size)
+	name := f.meta.SingleFilepath()
+	// if file not exist, create it, else open it
+	_, err = os.Stat(name)
+	if err != nil {
+		if os.IsNotExist(err) {
+			f.file, err = f.ctl.Touch(name, f.meta.Res.Size)
+		} else {
+			return
+		}
+	} else {
+		f.file, err = os.OpenFile(name, os.O_RDWR, os.ModeAppend)
+	}
 	if err != nil {
 		return err
 	}
-	f.status = base.DownloadStatusRunning
-	f.chunks = f.splitChunk()
+	if f.chunks == nil {
+		f.chunks = f.splitChunk()
+	}
 	f.fetch()
 	return
 }
 
 func (f *Fetcher) Pause() (err error) {
-	if base.DownloadStatusRunning != f.status {
-		return
-	}
-	f.status = base.DownloadStatusPause
-
 	if f.cancel != nil {
 		f.cancel()
-		<-f.pauseCh
+		// wait for pause handle complete
+		f.eg.Wait()
+		f.file.Close()
 	}
 	return
 }
 
-func (f *Fetcher) Continue() (err error) {
-	if base.DownloadStatusRunning == f.status || base.DownloadStatusDone == f.status {
-		return
-	}
-	f.status = base.DownloadStatusRunning
-	f.file, err = os.OpenFile(f.filepath(), os.O_RDWR, os.ModeAppend)
-	if err != nil {
-		return err
-	}
-	f.fetch()
-	return
-}
-
 func (f *Fetcher) Close() (err error) {
 	if err = f.Pause(); err != nil {
 		return
@@ -215,6 +221,15 @@ func (f *Fetcher) Close() (err error) {
 	return
 }
 
+func (f *Fetcher) Meta() *fetcher.FetcherMeta {
+	return f.meta
+}
+
+func (f *Fetcher) Stats() any {
+	// todo http download health
+	return &fhttp.Stats{}
+}
+
 func (f *Fetcher) Progress() fetcher.Progress {
 	p := make(fetcher.Progress, 0)
 	if len(f.chunks) > 0 {
@@ -227,63 +242,78 @@ func (f *Fetcher) Progress() fetcher.Progress {
 	return p
 }
 
-func (f *Fetcher) filepath() string {
-	return util.Filepath(f.opts.Path, f.res.Files[0].Name, f.opts.Name)
+func (f *Fetcher) Wait() (err error) {
+	return <-f.doneCh
 }
 
 func (f *Fetcher) fetch() {
-	f.ctx, f.cancel = context.WithCancel(context.Background())
-	eg, _ := errgroup.WithContext(f.ctx)
-	for i := 0; i < f.opts.Extra.(*fhttp.OptsExtra).Connections; i++ {
+	var ctx context.Context
+	ctx, f.cancel = context.WithCancel(context.Background())
+	f.eg, _ = errgroup.WithContext(ctx)
+	for i := 0; i < len(f.chunks); i++ {
 		i := i
-		eg.Go(func() error {
-			return f.fetchChunk(i)
+		f.eg.Go(func() error {
+			return f.fetchChunk(i, ctx)
 		})
 	}
 
 	go func() {
-		err := eg.Wait()
-		// 下载停止，关闭文件句柄
-		f.file.Close()
-		if f.status == base.DownloadStatusPause {
-			f.pauseCh <- nil
-		} else {
-			if err != nil {
-				f.status = base.DownloadStatusError
-			} else {
-				f.status = base.DownloadStatusDone
-			}
-			f.DoneCh <- err
+		err := f.eg.Wait()
+		// check if canceled
+		if errors.Is(err, context.Canceled) {
+			return
 		}
+		f.file.Close()
+		// Update file last modified time
+		if f.config.UseServerCtime && f.meta.Res.Files[0].Ctime != nil {
+			setft.SetFileTime(f.file.Name(), time.Now(), *f.meta.Res.Files[0].Ctime, *f.meta.Res.Files[0].Ctime)
+		}
+		f.doneCh <- err
 	}()
 }
 
-func (f *Fetcher) fetchChunk(index int) (err error) {
+func (f *Fetcher) fetchChunk(index int, ctx context.Context) (err error) {
 	chunk := f.chunks[index]
+	chunk.retryTimes = 0
 
-	httpReq, err := buildRequest(f.ctx, f.res.Req)
-	if err != nil {
-		return err
-	}
 	var (
-		client = buildClient()
-		buf    = make([]byte, 8192)
+		client     = f.buildClient()
+		buf        = make([]byte, 8192)
+		maxRetries = 3
 	)
-	// 重试5次
-	for i := 0; i < 5; i++ {
-		// 如果下载完成直接返回
-		if chunk.Status == base.DownloadStatusDone {
+	// retry until all remain chunks failed
+	for {
+		// if chunk is completed, return
+		if f.meta.Res.Range && chunk.Downloaded >= chunk.End-chunk.Begin+1 {
 			return
 		}
-		// 如果已暂停直接跳出
-		if f.status == base.DownloadStatusPause {
-			break
+
+		if chunk.retryTimes >= maxRetries {
+			if !f.meta.Res.Range {
+				return
+			}
+			// check if all failed
+			allFailed := true
+			for _, c := range f.chunks {
+				if chunk.Downloaded < chunk.End-chunk.Begin+1 && c.retryTimes < maxRetries {
+					allFailed = false
+					break
+				}
+			}
+			if allFailed {
+				return
+			}
 		}
+
 		var (
-			resp  *http.Response
-			retry bool
+			httpReq *http.Request
+			resp    *http.Response
 		)
-		if f.res.Range {
+		httpReq, err = f.buildRequest(ctx, f.meta.Req)
+		if err != nil {
+			return
+		}
+		if f.meta.Res.Range {
 			httpReq.Header.Set(base.HttpHeaderRange,
 				fmt.Sprintf(base.HttpHeaderRangeFormat, chunk.Begin+chunk.Downloaded, chunk.End))
 		} else {
@@ -294,97 +324,55 @@ func (f *Fetcher) fetchChunk(index int) (err error) {
 			if err != nil {
 				return err
 			}
+			defer resp.Body.Close()
 			if resp.StatusCode != base.HttpCodeOK && resp.StatusCode != base.HttpCodePartialContent {
 				err = NewRequestError(resp.StatusCode, resp.Status)
 				return err
 			}
-			return nil
-		}()
-		if err != nil {
-			// 请求失败重试
-			continue
-		}
-		// 请求成功就重置错误次数，连续失败5次才终止
-		i = 0
-		retry, err = func() (bool, error) {
-			defer resp.Body.Close()
+			// Http request success, reset retry times
+			chunk.retryTimes = 0
 			for {
 				n, err := resp.Body.Read(buf)
 				if n > 0 {
 					_, err := f.file.WriteAt(buf[:n], chunk.Begin+chunk.Downloaded)
 					if err != nil {
-						return false, err
+						return err
 					}
 					chunk.Downloaded += int64(n)
 				}
 				if err != nil {
-					if err != io.EOF {
-						return true, err
+					if err == io.EOF {
+						return nil
 					}
-					break
+					return err
 				}
 			}
-			return false, nil
+			return nil
 		}()
-		if !retry {
-			// 下载成功，跳出重试
-			break
-		}
-	}
-
-	if err != nil {
-		chunk.Status = base.DownloadStatusError
-		return
-	}
-
-	isComplete := f.res.Range && chunk.Downloaded >= chunk.End-chunk.Begin+1
-	if f.status == base.DownloadStatusPause && !isComplete {
-		chunk.Status = base.DownloadStatusPause
-		return
-	}
-
-	chunk.Status = base.DownloadStatusDone
-	return
-}
-
-func (f *Fetcher) splitChunk() (chunks []*chunk) {
-	if f.res.Range {
-		connections := f.opts.Extra.(*fhttp.OptsExtra).Connections
-		// 每个连接平均需要下载的分块大小
-		chunkSize := f.res.Size / int64(connections)
-		chunks = make([]*chunk, connections)
-		for i := 0; i < connections; i++ {
-			var (
-				begin = chunkSize * int64(i)
-				end   int64
-			)
-			if i == connections-1 {
-				// 最后一个分块需要保证把文件下载完
-				end = f.res.Size - 1
-			} else {
-				end = begin + chunkSize - 1
+		if err != nil {
+			// If canceled, do not retry
+			if errors.Is(err, context.Canceled) {
+				return
 			}
-			chunk := newChunk(begin, end)
-			chunks[i] = chunk
+			// retry request after 1 second
+			chunk.retryTimes = chunk.retryTimes + 1
+			time.Sleep(time.Second)
+			continue
 		}
-	} else {
-		// 只支持单连接下载
-		chunks = make([]*chunk, 1)
-		chunks[0] = newChunk(0, 0)
+		// if chunk is completed, reset other not complete chunks retry times
+		if err == nil {
+			for _, c := range f.chunks {
+				if c != chunk && c.retryTimes > 0 {
+					c.retryTimes = 0
+				}
+			}
+		}
+		break
 	}
 	return
 }
 
-func buildClient() *http.Client {
-	// Cookie handle
-	jar, _ := cookiejar.New(nil)
-	return &http.Client{
-		Jar:     jar,
-		Timeout: time.Second * 60,
-	}
-}
-
-func buildRequest(ctx context.Context, req *base.Request) (httpReq *http.Request, err error) {
+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
@@ -394,7 +382,8 @@ func buildRequest(ctx context.Context, req *base.Request) (httpReq *http.Request
 		method string
 		body   io.Reader
 	)
-	headers := make(map[string][]string)
+
+	headers := http.Header{}
 	if req.Extra == nil {
 		method = http.MethodGet
 	} else {
@@ -406,13 +395,16 @@ func buildRequest(ctx context.Context, req *base.Request) (httpReq *http.Request
 		}
 		if len(extra.Header) > 0 {
 			for k, v := range extra.Header {
-				headers[k] = []string{v}
+				headers.Set(k, v)
 			}
 		}
 		if extra.Body != "" {
 			body = bytes.NewBufferString(extra.Body)
 		}
 	}
+	if _, ok := headers[base.HttpHeaderUserAgent]; !ok {
+		headers.Set(base.HttpHeaderUserAgent, f.config.UserAgent)
+	}
 
 	if ctx != nil {
 		httpReq, err = http.NewRequestWithContext(ctx, method, url.String(), body)
@@ -426,48 +418,122 @@ func buildRequest(ctx context.Context, req *base.Request) (httpReq *http.Request
 	return httpReq, nil
 }
 
+func (f *Fetcher) splitChunk() (chunks []*chunk) {
+	if f.meta.Res.Range {
+		connections := f.meta.Opts.Extra.(*fhttp.OptsExtra).Connections
+		// 每个连接平均需要下载的分块大小
+		chunkSize := f.meta.Res.Size / int64(connections)
+		chunks = make([]*chunk, connections)
+		for i := 0; i < connections; i++ {
+			var (
+				begin = chunkSize * int64(i)
+				end   int64
+			)
+			if i == connections-1 {
+				// 最后一个分块需要保证把文件下载完
+				end = f.meta.Res.Size - 1
+			} else {
+				end = begin + chunkSize - 1
+			}
+			chunk := newChunk(begin, end)
+			chunks[i] = chunk
+		}
+	} else {
+		// 只支持单连接下载
+		chunks = make([]*chunk, 1)
+		chunks[0] = newChunk(0, 0)
+	}
+	return
+}
+
+func (f *Fetcher) buildClient() *http.Client {
+	transport := &http.Transport{
+		Proxy: f.ctl.GetProxy(f.meta.Req.Proxy),
+	}
+	// Cookie handle
+	jar, _ := cookiejar.New(nil)
+	return &http.Client{
+		Transport: transport,
+		Jar:       jar,
+	}
+}
+
 type fetcherData struct {
 	Chunks []*chunk
 }
 
-type FetcherBuilder struct {
+type FetcherManager struct {
 }
 
-var schemes = []string{"HTTP", "HTTPS"}
-
-func (fb *FetcherBuilder) Schemes() []string {
-	return schemes
+func (fm *FetcherManager) Name() string {
+	return "http"
 }
 
-func (fb *FetcherBuilder) Build() fetcher.Fetcher {
-	return &Fetcher{
-		DefaultFetcher: new(fetcher.DefaultFetcher),
-		pauseCh:        make(chan interface{}),
+func (fm *FetcherManager) Filters() []*fetcher.SchemeFilter {
+	return []*fetcher.SchemeFilter{
+		{
+			Type:    fetcher.FilterTypeUrl,
+			Pattern: "HTTP",
+		},
+		{
+			Type:    fetcher.FilterTypeUrl,
+			Pattern: "HTTPS",
+		},
 	}
 }
 
-func (fb *FetcherBuilder) Store(f fetcher.Fetcher) (data any, err error) {
+func (fm *FetcherManager) Build() fetcher.Fetcher {
+	return &Fetcher{}
+}
+
+func (fm *FetcherManager) ParseName(u string) string {
+	var name string
+	url, err := url.Parse(u)
+	if err != nil {
+		return ""
+	}
+	// Get filePath by URL
+	name = path.Base(url.Path)
+	// If file name is empty, use host name
+	if name == "" || name == "/" || name == "." {
+		name = url.Hostname()
+	}
+	return name
+}
+
+func (fm *FetcherManager) AutoRename() bool {
+	return true
+}
+
+func (fm *FetcherManager) DefaultConfig() any {
+	return &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: 16,
+	}
+}
+
+func (fm *FetcherManager) Store(f fetcher.Fetcher) (data any, err error) {
 	_f := f.(*Fetcher)
 	return &fetcherData{
 		Chunks: _f.chunks,
 	}, nil
 }
 
-func (fb *FetcherBuilder) Restore() (v any, f func(res *base.Resource, opts *base.Options, v any) fetcher.Fetcher) {
-	return &fetcherData{}, func(res *base.Resource, opts *base.Options, v any) fetcher.Fetcher {
+func (fm *FetcherManager) Restore() (v any, f func(meta *fetcher.FetcherMeta, v any) fetcher.Fetcher) {
+	return &fetcherData{}, func(meta *fetcher.FetcherMeta, v any) fetcher.Fetcher {
 		fd := v.(*fetcherData)
-		fb := &FetcherBuilder{}
+		fb := &FetcherManager{}
 		fetcher := fb.Build().(*Fetcher)
-		fetcher.res = res
-		fetcher.opts = opts
-		fetcher.status = base.DownloadStatusPause
-		base.ParseReqExtra[fhttp.ReqExtra](res.Req)
-		base.ParseOptsExtra[fhttp.OptsExtra](opts)
-		if len(fd.Chunks) == 0 {
-			fetcher.chunks = fetcher.splitChunk()
-		} else {
+		fetcher.meta = meta
+		base.ParseReqExtra[fhttp.ReqExtra](fetcher.meta.Req)
+		base.ParseOptsExtra[fhttp.OptsExtra](fetcher.meta.Opts)
+		if len(fd.Chunks) > 0 {
 			fetcher.chunks = fd.Chunks
 		}
 		return fetcher
 	}
 }
+
+func (fm *FetcherManager) Close() error {
+	return nil
+}

internal/protocol/http/fetcher_test.go

@@ -3,20 +3,20 @@ package http
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/monkeyWie/gopeed/internal/controller"
-	"github.com/monkeyWie/gopeed/internal/fetcher"
-	"github.com/monkeyWie/gopeed/internal/test"
-	"github.com/monkeyWie/gopeed/pkg/base"
-	"github.com/monkeyWie/gopeed/pkg/protocol/http"
+	"github.com/GopeedLab/gopeed/internal/controller"
+	"github.com/GopeedLab/gopeed/internal/fetcher"
+	"github.com/GopeedLab/gopeed/internal/test"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/protocol/http"
 	"net"
-	"reflect"
+	gohttp "net/http"
+	"net/url"
 	"testing"
 	"time"
 )
 
 func TestFetcher_Resolve(t *testing.T) {
-	testResolve(test.StartTestFileServer, &base.Resource{
-		Name:  test.BuildName,
+	testResolve(test.StartTestFileServer, test.BuildName, &base.Resource{
 		Size:  test.BuildSize,
 		Range: true,
 		Files: []*base.FileInfo{
@@ -26,8 +26,17 @@ func TestFetcher_Resolve(t *testing.T) {
 			},
 		},
 	}, t)
-	testResolve(test.StartTestChunkedServer, &base.Resource{
-		Name:  test.BuildName,
+	testResolve(test.StartTestCustomServer, "disposition", &base.Resource{
+		Size:  test.BuildSize,
+		Range: false,
+		Files: []*base.FileInfo{
+			{
+				Name: test.BuildName,
+				Size: test.BuildSize,
+			},
+		},
+	}, t)
+	testResolve(test.StartTestCustomServer, test.BuildName, &base.Resource{
 		Size:  0,
 		Range: false,
 		Files: []*base.FileInfo{
@@ -37,28 +46,38 @@ func TestFetcher_Resolve(t *testing.T) {
 			},
 		},
 	}, t)
-}
 
-func testResolve(startTestServer func() net.Listener, want *base.Resource, t *testing.T) {
-	listener := startTestServer()
-	defer listener.Close()
 	fetcher := buildFetcher()
-	res, err := fetcher.Resolve(&base.Request{
-		URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
+	err := fetcher.Resolve(&base.Request{
+		URL: "http://github.com",
 	})
 	if err != nil {
 		t.Fatal(err)
 	}
-	res.Req = nil
-	if !reflect.DeepEqual(want, res) {
-		t.Errorf("Resolve() got = %v, want %v", res, want)
+	if fetcher.Meta().Res.Files[0].Name != "github.com" {
+		t.Errorf("Resolve() got = %v, want %v", fetcher.Meta().Res, "github.com")
+	}
+}
+
+func testResolve(startTestServer func() net.Listener, path string, want *base.Resource, t *testing.T) {
+	listener := startTestServer()
+	defer listener.Close()
+	fetcher := buildFetcher()
+	err := fetcher.Resolve(&base.Request{
+		URL: "http://" + listener.Addr().String() + "/" + path,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !test.AssertResourceEqual(want, fetcher.meta.Res) {
+		t.Errorf("Resolve() got = %v, want %v", fetcher.meta.Res, want)
 	}
 }
 
 func TestFetcher_DownloadNormal(t *testing.T) {
 	listener := test.StartTestFileServer()
 	defer listener.Close()
-	// 正常下载
+
 	downloadNormal(listener, 1, t)
 	downloadNormal(listener, 5, t)
 	downloadNormal(listener, 8, t)
@@ -68,7 +87,7 @@ func TestFetcher_DownloadNormal(t *testing.T) {
 func TestFetcher_DownloadContinue(t *testing.T) {
 	listener := test.StartTestFileServer()
 	defer listener.Close()
-	// 暂停继续
+
 	downloadContinue(listener, 1, t)
 	downloadContinue(listener, 5, t)
 	downloadContinue(listener, 8, t)
@@ -76,33 +95,43 @@ func TestFetcher_DownloadContinue(t *testing.T) {
 }
 
 func TestFetcher_DownloadChunked(t *testing.T) {
-	listener := test.StartTestChunkedServer()
+	listener := test.StartTestCustomServer()
 	defer listener.Close()
-	// chunked编码下载
+
 	downloadNormal(listener, 1, t)
+	downloadNormal(listener, 2, t)
 }
 
 func TestFetcher_DownloadPost(t *testing.T) {
 	listener := test.StartTestPostServer()
 	defer listener.Close()
-	// post下载
+
 	downloadPost(listener, 1, t)
 }
 
 func TestFetcher_DownloadRetry(t *testing.T) {
 	listener := test.StartTestRetryServer()
 	defer listener.Close()
-	// chunked编码下载
+
 	downloadNormal(listener, 1, t)
 }
 
 func TestFetcher_DownloadError(t *testing.T) {
 	listener := test.StartTestErrorServer()
 	defer listener.Close()
-	// chunked编码下载
+
 	downloadError(listener, 1, t)
 }
 
+func TestFetcher_DownloadLimit(t *testing.T) {
+	listener := test.StartTestLimitServer(4, 0)
+	defer listener.Close()
+
+	downloadNormal(listener, 1, t)
+	downloadNormal(listener, 2, t)
+	downloadNormal(listener, 8, t)
+}
+
 func TestFetcher_DownloadResume(t *testing.T) {
 	listener := test.StartTestFileServer()
 	defer listener.Close()
@@ -113,8 +142,21 @@ func TestFetcher_DownloadResume(t *testing.T) {
 	downloadResume(listener, 16, t)
 }
 
-func TestFetcher_Config(t *testing.T) {
-	fetcher, _, _ := doDownloadReady(buildConfigFetcher(), test.StartTestFileServer(), 0, t)
+func TestFetcher_DownloadWithProxy(t *testing.T) {
+	httpListener := test.StartTestFileServer()
+	defer httpListener.Close()
+	proxyListener := test.StartSocks5Server("", "")
+	defer proxyListener.Close()
+
+	downloadWithProxy(httpListener, proxyListener, t)
+}
+
+func TestFetcher_ConfigConnections(t *testing.T) {
+	listener := test.StartTestFileServer()
+	defer listener.Close()
+	fetcher := doDownloadReady(buildConfigFetcher(config{
+		Connections: 16,
+	}), listener, 0, t)
 	err := fetcher.Start()
 	if err != nil {
 		t.Fatal(err)
@@ -130,13 +172,82 @@ func TestFetcher_Config(t *testing.T) {
 	}
 }
 
-func downloadReady(listener net.Listener, connections int, t *testing.T) (fetcher fetcher.Fetcher, res *base.Resource, opts *base.Options) {
+func TestFetcher_ConfigUseServerCtime(t *testing.T) {
+	listener := test.StartTestFileServer()
+	defer listener.Close()
+	fetcher := doDownloadReady(buildConfigFetcher(config{
+		Connections:    16,
+		UseServerCtime: true,
+	}), listener, 0, t)
+	err := fetcher.Start()
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = fetcher.Wait()
+	if err != nil {
+		t.Fatal(err)
+	}
+	want := test.FileMd5(test.BuildFile)
+	got := test.FileMd5(test.DownloadFile)
+	if want != got {
+		t.Errorf("Download() got = %v, want %v", got, want)
+	}
+}
+
+func TestFetcherManager_ParseName(t *testing.T) {
+	type args struct {
+		u string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "broken url",
+			args: args{
+				u: "https://!@#%github.com",
+			},
+			want: "",
+		},
+		{
+			name: "file path",
+			args: args{
+				u: "https://github.com/index.html",
+			},
+			want: "index.html",
+		},
+		{
+			name: "file path with query and hash",
+			args: args{
+				u: "https://github.com/a/b/index.html/#list?name=1",
+			},
+			want: "index.html",
+		},
+		{
+			name: "no file path",
+			args: args{
+				u: "https://github.com",
+			},
+			want: "github.com",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			fm := &FetcherManager{}
+			if got := fm.ParseName(tt.args.u); got != tt.want {
+				t.Errorf("ParseName() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func downloadReady(listener net.Listener, connections int, t *testing.T) fetcher.Fetcher {
 	return doDownloadReady(buildFetcher(), listener, connections, t)
 }
 
-func doDownloadReady(f fetcher.Fetcher, listener net.Listener, connections int, t *testing.T) (fetcher fetcher.Fetcher, res *base.Resource, opts *base.Options) {
-	fetcher = f
-	res, err := fetcher.Resolve(&base.Request{
+func doDownloadReady(f fetcher.Fetcher, listener net.Listener, connections int, t *testing.T) fetcher.Fetcher {
+	err := f.Resolve(&base.Request{
 		URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
 	})
 	if err != nil {
@@ -148,20 +259,20 @@ func doDownloadReady(f fetcher.Fetcher, listener net.Listener, connections int,
 			Connections: connections,
 		}
 	}
-	opts = &base.Options{
+	opts := &base.Options{
 		Name:  test.DownloadName,
 		Path:  test.Dir,
 		Extra: extra,
 	}
-	err = fetcher.Create(res, opts)
+	err = f.Create(opts)
 	if err != nil {
 		t.Fatal(err)
 	}
-	return
+	return f
 }
 
 func downloadNormal(listener net.Listener, connections int, t *testing.T) {
-	fetcher, _, _ := downloadReady(listener, connections, t)
+	fetcher := downloadReady(listener, connections, t)
 	err := fetcher.Start()
 	if err != nil {
 		t.Fatal(err)
@@ -178,8 +289,8 @@ func downloadNormal(listener net.Listener, connections int, t *testing.T) {
 }
 
 func downloadPost(listener net.Listener, connections int, t *testing.T) {
-	fetcher, _, _ := downloadReady(listener, connections, t)
-	fetcher.(*Fetcher).res.Req.Extra = &http.ReqExtra{
+	fetcher := downloadReady(listener, connections, t)
+	fetcher.Meta().Req.Extra = &http.ReqExtra{
 		Method: "POST",
 		Header: map[string]string{
 			"Authorization": "Bearer 123456",
@@ -202,7 +313,7 @@ func downloadPost(listener net.Listener, connections int, t *testing.T) {
 }
 
 func downloadContinue(listener net.Listener, connections int, t *testing.T) {
-	fetcher, _, _ := downloadReady(listener, connections, t)
+	fetcher := downloadReady(listener, connections, t)
 	err := fetcher.Start()
 	if err != nil {
 		t.Fatal(err)
@@ -212,7 +323,7 @@ func downloadContinue(listener net.Listener, connections int, t *testing.T) {
 		t.Fatal(err)
 	}
 	time.Sleep(time.Millisecond * 50)
-	if err := fetcher.Continue(); err != nil {
+	if err := fetcher.Start(); err != nil {
 		t.Fatal(err)
 	}
 	err = fetcher.Wait()
@@ -227,7 +338,7 @@ func downloadContinue(listener net.Listener, connections int, t *testing.T) {
 }
 
 func downloadError(listener net.Listener, connections int, t *testing.T) {
-	fetcher, _, _ := downloadReady(listener, connections, t)
+	fetcher := downloadReady(listener, connections, t)
 	err := fetcher.Start()
 	if err != nil {
 		t.Fatal(err)
@@ -239,13 +350,13 @@ func downloadError(listener net.Listener, connections int, t *testing.T) {
 }
 
 func downloadResume(listener net.Listener, connections int, t *testing.T) {
-	fetcher, res, opts := downloadReady(listener, connections, t)
+	fetcher := downloadReady(listener, connections, t)
 	err := fetcher.Start()
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	fb := new(FetcherBuilder)
+	fb := new(FetcherManager)
 	time.Sleep(time.Millisecond * 50)
 	data, err := fb.Store(fetcher)
 	if err != nil {
@@ -255,12 +366,12 @@ func downloadResume(listener net.Listener, connections int, t *testing.T) {
 	fetcher.Pause()
 
 	_, f := fb.Restore()
-	f(res, opts, data)
+	f(fetcher.Meta(), data)
 	if err != nil {
 		t.Fatal(err)
 	}
 	fetcher.Setup(controller.NewController())
-	fetcher.Continue()
+	fetcher.Start()
 
 	err = fetcher.Wait()
 	if err != nil {
@@ -273,23 +384,48 @@ func downloadResume(listener net.Listener, connections int, t *testing.T) {
 	}
 }
 
+func downloadWithProxy(httpListener net.Listener, proxyListener net.Listener, t *testing.T) {
+	fetcher := downloadReady(httpListener, 4, t)
+	ctl := controller.NewController()
+	ctl.GetProxy = func(requestProxy *base.RequestProxy) func(*gohttp.Request) (*url.URL, error) {
+		return (&base.DownloaderProxyConfig{
+			Enable: true,
+			Scheme: "socks5",
+			Host:   proxyListener.Addr().String(),
+		}).ToHandler()
+	}
+	fetcher.Setup(ctl)
+	err := fetcher.Start()
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = fetcher.Wait()
+	if err != nil {
+		t.Fatal(err)
+	}
+	want := test.FileMd5(test.BuildFile)
+	got := test.FileMd5(test.DownloadFile)
+	if want != got {
+		t.Errorf("Download() got = %v, want %v", got, want)
+	}
+}
+
 func buildFetcher() *Fetcher {
-	fetcher := new(FetcherBuilder).Build()
-	fetcher.Setup(controller.NewController())
+	fm := new(FetcherManager)
+	fetcher := fm.Build()
+	newController := controller.NewController()
+	newController.GetConfig = func(v any) {
+		json.Unmarshal([]byte(test.ToJson(fm.DefaultConfig())), v)
+	}
+	fetcher.Setup(newController)
 	return fetcher.(*Fetcher)
 }
 
-func buildConfigFetcher() fetcher.Fetcher {
-	fetcher := new(FetcherBuilder).Build()
+func buildConfigFetcher(cfg config) fetcher.Fetcher {
+	fetcher := new(FetcherManager).Build()
 	newController := controller.NewController()
-	mockCfg := config{
-		Connections: 16,
-	}
-	newController.GetConfig = func(v any) (bool, error) {
-		if err := json.Unmarshal([]byte(test.ToJson(mockCfg)), v); err != nil {
-			return false, err
-		}
-		return true, nil
+	newController.GetConfig = func(v any) {
+		json.Unmarshal([]byte(test.ToJson(cfg)), v)
 	}
 	fetcher.Setup(newController)
 	return fetcher

internal/test/httptest.go

@@ -1,13 +1,20 @@
 package test
 
 import (
+	"context"
+	"crypto/rand"
 	"encoding/json"
 	"fmt"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/armon/go-socks5"
 	"io"
-	"math/rand"
 	"net"
 	"net/http"
 	"os"
+	"reflect"
+	"strconv"
+	"strings"
+	"sync/atomic"
 	"time"
 )
 
@@ -17,8 +24,15 @@ const (
 	Dir       = "./"
 	BuildFile = Dir + BuildName
 
-	DownloadName = "download.data"
-	DownloadFile = Dir + DownloadName
+	ExternalDownloadUrl  = "https://raw.githubusercontent.com/GopeedLab/gopeed/v1.5.6/_docs/img/banner.png"
+	ExternalDownloadName = "banner.png"
+	ExternalDownloadSize = 26416
+	//ExternalDownloadMd5 = "c67c6e3cae79a95342485676571e8a5c"
+
+	DownloadName       = "download.data"
+	DownloadRename     = "download (1).data"
+	DownloadFile       = Dir + DownloadName
+	DownloadRenameFile = Dir + DownloadRename
 )
 
 func StartTestFileServer() net.Listener {
@@ -46,7 +60,7 @@ func StartTestSlowFileServer(delay time.Duration) net.Listener {
 	})
 }
 
-func StartTestChunkedServer() net.Listener {
+func StartTestCustomServer() net.Listener {
 	return startTestServer(func() http.Handler {
 		mux := http.NewServeMux()
 		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
@@ -57,6 +71,17 @@ func StartTestChunkedServer() net.Listener {
 			defer file.Close()
 			io.Copy(writer, file)
 		})
+		mux.HandleFunc("/disposition", func(writer http.ResponseWriter, request *http.Request) {
+			writer.Header().Set("Content-Disposition", "attachment; filename=\""+BuildName+"\"")
+			writer.Header().Set("Content-Type", "application/octet-stream")
+			writer.Header().Set("Content-Length", fmt.Sprintf("%d", BuildSize))
+			file, err := os.Open(BuildFile)
+			if err != nil {
+				panic(err)
+			}
+			defer file.Close()
+			io.Copy(writer, file)
+		})
 		return mux
 	})
 }
@@ -67,7 +92,7 @@ func StartTestRetryServer() net.Listener {
 		mux := http.NewServeMux()
 		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
 			counter++
-			if counter != 1 && counter < 5 {
+			if counter != 1 && counter < 2 {
 				writer.WriteHeader(500)
 				return
 			}
@@ -120,6 +145,123 @@ func StartTestErrorServer() net.Listener {
 	})
 }
 
+// StartTestLimitServer connections limit server
+func StartTestLimitServer(maxConnections int32, delay int64) net.Listener {
+	var connections atomic.Int32
+
+	return startTestServer(func() http.Handler {
+		mux := http.NewServeMux()
+		mux.HandleFunc("/"+BuildName, func(writer http.ResponseWriter, request *http.Request) {
+			defer func() {
+				connections.Add(-1)
+			}()
+			connections.Add(1)
+			if maxConnections != 0 && connections.Load() > maxConnections {
+				writer.WriteHeader(403)
+				return
+			}
+
+			r := request.Header.Get("Range")
+			if r == "" {
+				writer.Header().Set("Content-Length", fmt.Sprintf("%d", BuildSize))
+				writer.WriteHeader(200)
+				file, err := os.Open(BuildFile)
+				if err != nil {
+					panic(err)
+				}
+				defer file.Close()
+				slowCopy(writer, file, delay)
+			} else {
+				// split range
+				s := strings.Split(r, "=")
+				if len(s) != 2 {
+					writer.WriteHeader(400)
+					return
+				}
+				s = strings.Split(s[1], "-")
+				if len(s) != 2 {
+					writer.WriteHeader(400)
+					return
+				}
+				start, err := strconv.ParseInt(s[0], 10, 64)
+				if err != nil {
+					writer.WriteHeader(400)
+					return
+				}
+				end, err := strconv.ParseInt(s[1], 10, 64)
+				if err != nil {
+					writer.WriteHeader(400)
+					return
+				}
+				if start < 0 || end < 0 || start > end {
+					writer.WriteHeader(400)
+					return
+				}
+				if end >= BuildSize {
+					end = BuildSize - 1
+				}
+				writer.Header().Set("Content-Length", fmt.Sprintf("%d", end-start+1))
+				writer.Header().Set("Content-Range", fmt.Sprintf("bytes %d-%d/%d", start, end, BuildSize))
+				writer.Header().Set("Accept-Ranges", "bytes")
+				writer.WriteHeader(206)
+				file, err := os.Open(BuildFile)
+				if err != nil {
+					writer.WriteHeader(500)
+					return
+				}
+				defer file.Close()
+				file.Seek(start, 0)
+				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 {
@@ -129,6 +271,7 @@ func startTestServer(serverHandle func() http.Handler) net.Listener {
 	if err != nil {
 		panic(err)
 	}
+	defer file.Close()
 	// 随机生成一个文件
 	l := int64(8192)
 	buf := make([]byte, l)
@@ -149,28 +292,29 @@ func startTestServer(serverHandle func() http.Handler) net.Listener {
 	server.Handler = serverHandle()
 	go server.Serve(listener)
 
-	return &delFileListener{
-		File:     file,
+	return &shutdownListener{
+		server:   server,
 		Listener: listener,
 	}
 }
 
-type delFileListener struct {
-	*os.File
+type shutdownListener struct {
+	server *http.Server
 	net.Listener
 }
 
-func (c *delFileListener) Close() error {
-	defer func() {
-		c.File.Close()
-		if err := ifExistAndRemove(c.File.Name()); err != nil {
-			fmt.Println(err)
-		}
-		if err := ifExistAndRemove(DownloadFile); err != nil {
-			fmt.Println(err)
-		}
-	}()
-	return c.Listener.Close()
+func (c *shutdownListener) Close() error {
+	closeErr := c.server.Shutdown(context.Background())
+	if err := ifExistAndRemove(BuildFile); err != nil {
+		fmt.Println(err)
+	}
+	if err := ifExistAndRemove(DownloadFile); err != nil {
+		fmt.Println(err)
+	}
+	if err := ifExistAndRemove(DownloadRenameFile); err != nil {
+		fmt.Println(err)
+	}
+	return closeErr
 }
 
 func ifExistAndRemove(name string) error {
@@ -179,3 +323,32 @@ func ifExistAndRemove(name string) error {
 	}
 	return nil
 }
+
+func StartSocks5Server(usr, pwd string) net.Listener {
+	conf := &socks5.Config{}
+	if usr != "" && pwd != "" {
+		conf.Credentials = socks5.StaticCredentials{
+			usr: pwd,
+		}
+	}
+
+	server, err := socks5.New(conf)
+	if err != nil {
+		panic(err)
+	}
+
+	listener, err := net.Listen("tcp", "127.0.0.1:0") // 你可以根据需要更改监听地址
+	if err != nil {
+		panic(err)
+	}
+	go server.Serve(listener)
+	return listener
+}
+
+func AssertResourceEqual(want, got *base.Resource) bool {
+	// Ignore ctime
+	if got != nil && len(got.Files) > 0 {
+		got.Files[0].Ctime = nil
+	}
+	return reflect.DeepEqual(want, got)
+}

pkg/base/constants.go

@@ -3,9 +3,10 @@ package base
 type Status string
 
 const (
-	DownloadStatusReady   Status = "ready"
+	DownloadStatusReady   Status = "ready" // task create but not start
 	DownloadStatusRunning Status = "running"
 	DownloadStatusPause   Status = "pause"
+	DownloadStatusWait    Status = "wait" // task is wait for running
 	DownloadStatusError   Status = "error"
 	DownloadStatusDone    Status = "done"
 )
@@ -15,9 +16,13 @@ const (
 	HttpCodePartialContent = 206
 
 	HttpHeaderRange              = "Range"
+	HttpHeaderAcceptRanges       = "Accept-Ranges"
 	HttpHeaderContentLength      = "Content-Length"
 	HttpHeaderContentRange       = "Content-Range"
 	HttpHeaderContentDisposition = "Content-Disposition"
+	HttpHeaderUserAgent          = "User-Agent"
+	HttpHeaderLastModified       = "Last-Modified"
 
+	HttpHeaderBytes       = "bytes"
 	HttpHeaderRangeFormat = "bytes=%d-%d"
 )

pkg/base/info.go

@@ -0,0 +1,11 @@
+package base
+
+// Version is the build version, set at build time, using `go build -ldflags "-X github.com/GopeedLab/gopeed/pkg/base.Version=1.0.0"`.
+var Version string
+var InDocker string
+
+func init() {
+	if Version == "" {
+		Version = "dev"
+	}
+}

pkg/base/model.go

@@ -1,48 +1,135 @@
 package base
 
-import "github.com/monkeyWie/gopeed/pkg/util"
+import (
+	"fmt"
+	"github.com/GopeedLab/gopeed/pkg/util"
+	"github.com/mattn/go-ieproxy"
+	"golang.org/x/exp/slices"
+	"net/http"
+	"net/url"
+	"time"
+)
 
-// 下载请求
+// Request download request
 type Request struct {
-	// 下载链接
-	URL string `json:"url"`
-	// 附加信息
-	Extra any `json:"extra"`
+	URL   string `json:"url"`
+	Extra any    `json:"extra"`
+	// Labels is used to mark the download task
+	Labels map[string]string `json:"labels"`
+	// Proxy is special proxy config for request
+	Proxy *RequestProxy `json:"proxy"`
 }
 
-// 资源信息
+func (r *Request) Validate() error {
+	if r.URL == "" {
+		return fmt.Errorf("invalid request url")
+	}
+	return nil
+}
+
+type RequestProxyMode string
+
+const (
+	// RequestProxyModeFollow follow setting proxy
+	RequestProxyModeFollow RequestProxyMode = "follow"
+	// RequestProxyModeNone not use proxy
+	RequestProxyModeNone RequestProxyMode = "none"
+	// RequestProxyModeCustom custom proxy
+	RequestProxyModeCustom RequestProxyMode = "custom"
+)
+
+type RequestProxy struct {
+	Mode   RequestProxyMode `json:"mode"`
+	Scheme string           `json:"scheme"`
+	Host   string           `json:"host"`
+	Usr    string           `json:"usr"`
+	Pwd    string           `json:"pwd"`
+}
+
+func (p *RequestProxy) ToHandler() func(r *http.Request) (*url.URL, error) {
+	if p == nil || p.Mode != RequestProxyModeCustom {
+		return nil
+	}
+
+	if p.Scheme == "" || p.Host == "" {
+		return nil
+	}
+
+	return http.ProxyURL(util.BuildProxyUrl(p.Scheme, p.Host, p.Usr, p.Pwd))
+}
+
+// Resource download resource
 type Resource struct {
-	Req *Request `json:"req"`
-	// 资源名称
+	// if name is not empty, the resource is a folder and the name is the folder name
 	Name string `json:"name"`
-	// 资源总大小
-	Size int64 `json:"size"`
-	// 是否支持断点下载
+	Size int64  `json:"size"`
+	// is support range download
 	Range bool `json:"range"`
-	// 资源所包含的文件列表
+	// file list
 	Files []*FileInfo `json:"files"`
-	// 资源hash值
-	Hash string `json:"hash"`
+	Hash  string      `json:"hash"`
+}
+
+func (r *Resource) Validate() error {
+	if r.Name == "" {
+		return fmt.Errorf("invalid resource name")
+	}
+	if r.Files == nil || len(r.Files) == 0 {
+		return fmt.Errorf("invalid resource files")
+	}
+	for _, file := range r.Files {
+		if file.Name == "" {
+			return fmt.Errorf("invalid resource file name")
+		}
+	}
+	return nil
+}
+
+func (r *Resource) CalcSize(selectFiles []int) {
+	var size int64
+	for i, file := range r.Files {
+		if len(selectFiles) == 0 || slices.Contains(selectFiles, i) {
+			size += file.Size
+		}
+	}
+	r.Size = size
 }
 
 type FileInfo struct {
-	Name string `json:"name"`
-	Path string `json:"path"`
-	Size int64  `json:"size"`
+	Name  string     `json:"name"`
+	Path  string     `json:"path"`
+	Size  int64      `json:"size"`
+	Ctime *time.Time `json:"ctime"`
+
+	Req *Request `json:"req"`
 }
 
-// 下载选项
+// Options for download
 type Options struct {
-	// 保存文件名
+	// Download file name
 	Name string `json:"name"`
-	// 保存目录
+	// Download file path
 	Path string `json:"path"`
-	// 选择下载的文件下标列表
+	// Select file indexes to download
 	SelectFiles []int `json:"selectFiles"`
-	// 附加信息
+	// Extra info for specific fetcher
 	Extra any `json:"extra"`
 }
 
+func (o *Options) InitSelectFiles(fileSize int) {
+	// if selectFiles is empty, select all files
+	if len(o.SelectFiles) == 0 {
+		o.SelectFiles = make([]int, fileSize)
+		for i := 0; i < fileSize; i++ {
+			o.SelectFiles[i] = i
+		}
+	}
+}
+
+func (o *Options) Clone() *Options {
+	return util.DeepClone(o)
+}
+
 func ParseReqExtra[E any](req *Request) error {
 	if req.Extra == nil {
 		return nil
@@ -72,3 +159,113 @@ func ParseOptsExtra[E any](opts *Options) error {
 	opts.Extra = &t
 	return nil
 }
+
+// DownloaderStoreConfig is the config that can restore the downloader.
+type DownloaderStoreConfig struct {
+	FirstLoad bool `json:"-"` // FirstLoad is the flag that the config is first time init and not from store
+
+	DownloadDir    string                 `json:"downloadDir"`    // DownloadDir is the default directory to save the downloaded files
+	MaxRunning     int                    `json:"maxRunning"`     // MaxRunning is the max running download count
+	ProtocolConfig map[string]any         `json:"protocolConfig"` // ProtocolConfig is special config for each protocol
+	Extra          map[string]any         `json:"extra"`
+	Proxy          *DownloaderProxyConfig `json:"proxy"`
+}
+
+func (cfg *DownloaderStoreConfig) Init() *DownloaderStoreConfig {
+	if cfg.MaxRunning == 0 {
+		cfg.MaxRunning = 5
+	}
+	if cfg.ProtocolConfig == nil {
+		cfg.ProtocolConfig = make(map[string]any)
+	}
+	if cfg.Proxy == nil {
+		cfg.Proxy = &DownloaderProxyConfig{}
+	}
+	return cfg
+}
+
+func (cfg *DownloaderStoreConfig) Merge(beforeCfg *DownloaderStoreConfig) *DownloaderStoreConfig {
+	if beforeCfg == nil {
+		return cfg
+	}
+	if cfg.DownloadDir == "" {
+		cfg.DownloadDir = beforeCfg.DownloadDir
+	}
+	if cfg.MaxRunning == 0 {
+		cfg.MaxRunning = beforeCfg.MaxRunning
+	}
+	if cfg.ProtocolConfig == nil {
+		cfg.ProtocolConfig = beforeCfg.ProtocolConfig
+	}
+	if cfg.Extra == nil {
+		cfg.Extra = beforeCfg.Extra
+	}
+	if cfg.Proxy == nil {
+		cfg.Proxy = beforeCfg.Proxy
+	}
+	return cfg
+}
+
+type DownloaderProxyConfig struct {
+	Enable bool `json:"enable"`
+	// System is the flag that use system proxy
+	System bool   `json:"system"`
+	Scheme string `json:"scheme"`
+	Host   string `json:"host"`
+	Usr    string `json:"usr"`
+	Pwd    string `json:"pwd"`
+}
+
+func (cfg *DownloaderProxyConfig) ToHandler() func(r *http.Request) (*url.URL, error) {
+	if cfg == nil || cfg.Enable == false {
+		return nil
+	}
+	if cfg.System {
+		ieproxy.ReloadConf()
+		return ieproxy.GetProxyFunc()
+	}
+	if cfg.Scheme == "" || cfg.Host == "" {
+		return nil
+	}
+	return http.ProxyURL(util.BuildProxyUrl(cfg.Scheme, cfg.Host, cfg.Usr, cfg.Pwd))
+}
+
+// ToUrl returns the proxy url, just for git clone
+func (cfg *DownloaderProxyConfig) ToUrl() *url.URL {
+	if cfg == nil || cfg.Enable == false {
+		return nil
+	}
+	if cfg.System {
+		ieproxy.ReloadConf()
+		static := ieproxy.GetConf().Static
+		if static.Active && len(static.Protocols) > 0 {
+			// If only one protocol, use it
+			if len(static.Protocols) == 1 {
+				for _, v := range static.Protocols {
+					return parseUrlSafe(v)
+				}
+			}
+			// Check https
+			if v, ok := static.Protocols["https"]; ok {
+				return parseUrlSafe(v)
+			}
+			// Check http
+			if v, ok := static.Protocols["http"]; ok {
+				return parseUrlSafe(v)
+			}
+		}
+		return nil
+	}
+	if cfg.Scheme == "" || cfg.Host == "" {
+		return nil
+	}
+	return util.BuildProxyUrl(cfg.Scheme, cfg.Host, cfg.Usr, cfg.Pwd)
+}
+
+func parseUrlSafe(rawUrl string) *url.URL {
+	u, err := url.Parse(rawUrl)
+	if err != nil {
+		return nil
+	}
+	return u
+}

pkg/base/model_test.go

@@ -0,0 +1,264 @@
+package base
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestDownloaderStoreConfig_Init(t *testing.T) {
+	tests := []struct {
+		name   string
+		fields *DownloaderStoreConfig
+		want   *DownloaderStoreConfig
+	}{
+		{
+			"Init",
+			&DownloaderStoreConfig{},
+			&DownloaderStoreConfig{
+				MaxRunning:     5,
+				ProtocolConfig: map[string]any{},
+				Proxy:          &DownloaderProxyConfig{},
+			},
+		},
+		{
+			"Init MaxRunning",
+			&DownloaderStoreConfig{
+				MaxRunning: 10,
+			},
+			&DownloaderStoreConfig{
+				MaxRunning:     10,
+				ProtocolConfig: map[string]any{},
+				Proxy:          &DownloaderProxyConfig{},
+			},
+		},
+		{
+			"Init ProtocolConfig",
+			&DownloaderStoreConfig{
+				ProtocolConfig: map[string]any{
+					"key": "value",
+				},
+			},
+			&DownloaderStoreConfig{
+				MaxRunning: 5,
+				ProtocolConfig: map[string]any{
+					"key": "value",
+				},
+				Proxy: &DownloaderProxyConfig{},
+			},
+		},
+		{
+			"Init Proxy",
+			&DownloaderStoreConfig{
+				Proxy: &DownloaderProxyConfig{
+					Enable: true,
+				},
+			},
+			&DownloaderStoreConfig{
+				MaxRunning:     5,
+				ProtocolConfig: map[string]any{},
+				Proxy: &DownloaderProxyConfig{
+					Enable: true,
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cfg := &DownloaderStoreConfig{
+				FirstLoad:      tt.fields.FirstLoad,
+				DownloadDir:    tt.fields.DownloadDir,
+				MaxRunning:     tt.fields.MaxRunning,
+				ProtocolConfig: tt.fields.ProtocolConfig,
+				Extra:          tt.fields.Extra,
+				Proxy:          tt.fields.Proxy,
+			}
+			if got := cfg.Init(); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("Init() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestDownloaderStoreConfig_Merge(t *testing.T) {
+	type args struct {
+		beforeCfg *DownloaderStoreConfig
+	}
+	tests := []struct {
+		name   string
+		fields *DownloaderStoreConfig
+		args   args
+		want   *DownloaderStoreConfig
+	}{
+		{
+			"Merge Nil",
+			&DownloaderStoreConfig{},
+			args{
+				beforeCfg: nil,
+			},
+			&DownloaderStoreConfig{},
+		},
+		{
+			"Merge DownloadDir No Override",
+			&DownloaderStoreConfig{
+				DownloadDir: "before",
+			},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					DownloadDir: "after",
+				},
+			},
+			&DownloaderStoreConfig{
+				DownloadDir: "before",
+			},
+		},
+		{
+			"Merge DownloadDir Override",
+			&DownloaderStoreConfig{},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					DownloadDir: "after",
+				},
+			},
+			&DownloaderStoreConfig{
+				DownloadDir: "after",
+			},
+		},
+		{
+			"Merge MaxRunning No Override",
+			&DownloaderStoreConfig{
+				MaxRunning: 1,
+			},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					MaxRunning: 10,
+				},
+			},
+			&DownloaderStoreConfig{
+				MaxRunning: 1,
+			},
+		},
+		{
+			"Merge MaxRunning Override",
+			&DownloaderStoreConfig{},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					MaxRunning: 10,
+				},
+			},
+			&DownloaderStoreConfig{
+				MaxRunning: 10,
+			},
+		},
+		{
+			"Merge ProtocolConfig No Override",
+			&DownloaderStoreConfig{
+				ProtocolConfig: map[string]any{},
+			},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					ProtocolConfig: map[string]any{
+						"key": "after",
+					},
+				},
+			},
+			&DownloaderStoreConfig{
+				ProtocolConfig: map[string]any{},
+			},
+		},
+		{
+			"Merge ProtocolConfig Override",
+			&DownloaderStoreConfig{},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					ProtocolConfig: map[string]any{
+						"key": "after",
+					},
+				},
+			},
+			&DownloaderStoreConfig{
+				ProtocolConfig: map[string]any{
+					"key": "after",
+				},
+			},
+		},
+		{
+			"Merge Extra No Override",
+			&DownloaderStoreConfig{
+				Extra: map[string]any{},
+			},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					Extra: map[string]any{
+						"key": "after",
+					},
+				},
+			},
+			&DownloaderStoreConfig{
+				Extra: map[string]any{},
+			},
+		},
+		{
+			"Merge Extra Override",
+			&DownloaderStoreConfig{},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					Extra: map[string]any{
+						"key": "after",
+					},
+				},
+			},
+			&DownloaderStoreConfig{
+				Extra: map[string]any{
+					"key": "after",
+				},
+			},
+		},
+		{
+			"Merge Proxy No Override",
+			&DownloaderStoreConfig{
+				Proxy: &DownloaderProxyConfig{},
+			},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					Proxy: &DownloaderProxyConfig{
+						Scheme: "http",
+					},
+				},
+			},
+			&DownloaderStoreConfig{
+				Proxy: &DownloaderProxyConfig{},
+			},
+		},
+		{
+			"Merge Proxy Override",
+			&DownloaderStoreConfig{},
+			args{
+				beforeCfg: &DownloaderStoreConfig{
+					Proxy: &DownloaderProxyConfig{
+						Scheme: "http",
+					},
+				},
+			},
+			&DownloaderStoreConfig{
+				Proxy: &DownloaderProxyConfig{
+					Scheme: "http",
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cfg := &DownloaderStoreConfig{
+				FirstLoad:      tt.fields.FirstLoad,
+				DownloadDir:    tt.fields.DownloadDir,
+				MaxRunning:     tt.fields.MaxRunning,
+				ProtocolConfig: tt.fields.ProtocolConfig,
+				Extra:          tt.fields.Extra,
+				Proxy:          tt.fields.Proxy,
+			}
+			if got := cfg.Merge(tt.args.beforeCfg); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("Merge() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

pkg/download/downloader_test.go

@@ -1,10 +1,12 @@
 package download
 
 import (
-	"github.com/monkeyWie/gopeed/internal/test"
-	"github.com/monkeyWie/gopeed/pkg/base"
-	"github.com/monkeyWie/gopeed/pkg/protocol/http"
-	"reflect"
+	"github.com/GopeedLab/gopeed/internal/test"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/protocol/http"
+	"os"
+	"strconv"
+	"strings"
 	"sync"
 	"testing"
 	"time"
@@ -22,13 +24,11 @@ func TestDownloader_Resolve(t *testing.T) {
 	req := &base.Request{
 		URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
 	}
-	res, err := downloader.Resolve(req)
+	rr, err := downloader.Resolve(req)
 	if err != nil {
 		t.Fatal(err)
 	}
 	want := &base.Resource{
-		Name:  test.BuildName,
-		Req:   req,
 		Size:  test.BuildSize,
 		Range: true,
 		Files: []*base.FileInfo{
@@ -39,8 +39,8 @@ func TestDownloader_Resolve(t *testing.T) {
 			},
 		},
 	}
-	if !reflect.DeepEqual(want, res) {
-		t.Errorf("Resolve() got = %v, want %v", res, want)
+	if !test.AssertResourceEqual(want, rr.Res) {
+		t.Errorf("Resolve() got = %v, want %v", rr.Res, want)
 	}
 }
 
@@ -56,7 +56,7 @@ func TestDownloader_Create(t *testing.T) {
 	req := &base.Request{
 		URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
 	}
-	res, err := downloader.Resolve(req)
+	rr, err := downloader.Resolve(req)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -68,7 +68,7 @@ func TestDownloader_Create(t *testing.T) {
 			wg.Done()
 		}
 	})
-	_, err = downloader.Create(res, &base.Options{
+	_, err = downloader.Create(rr.ID, &base.Options{
 		Path: test.Dir,
 		Name: test.DownloadName,
 		Extra: http.OptsExtra{
@@ -86,6 +86,252 @@ func TestDownloader_Create(t *testing.T) {
 	}
 }
 
+func TestDownloader_CreateDirectBatch(t *testing.T) {
+	listener := test.StartTestFileServer()
+	defer listener.Close()
+
+	downloader := NewDownloader(nil)
+	if err := downloader.Setup(); err != nil {
+		t.Fatal(err)
+	}
+	defer func() {
+		downloader.DeleteByStatues(nil, true)
+		downloader.Clear()
+	}()
+
+	reqs := make([]*base.Request, 0)
+	fileNames := make([]string, 0)
+	for i := 0; i < 5; i++ {
+		req := &base.Request{
+			URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
+		}
+		reqs = append(reqs, req)
+		if i == 0 {
+			fileNames = append(fileNames, test.DownloadName)
+		} else {
+			arr := strings.Split(test.DownloadName, ".")
+			fileNames = append(fileNames, arr[0]+" ("+strconv.Itoa(i)+")."+arr[1])
+		}
+	}
+
+	var wg sync.WaitGroup
+	wg.Add(len(reqs))
+	downloader.Listener(func(event *Event) {
+		if event.Key == EventKeyDone {
+			wg.Done()
+		}
+	})
+
+	_, err := downloader.CreateDirectBatch(reqs, &base.Options{
+		Path: test.Dir,
+		Name: test.DownloadName,
+		Extra: http.OptsExtra{
+			Connections: 4,
+		},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	wg.Wait()
+
+	tasks := downloader.GetTasks()
+	if len(tasks) != len(reqs) {
+		t.Errorf("CreateDirectBatch() task got = %v, want %v", len(tasks), len(reqs))
+	}
+
+	nameMatchMap := make(map[string]bool)
+	for _, name := range fileNames {
+		if _, err := os.Stat(test.Dir + "/" + name); os.IsNotExist(err) {
+			t.Errorf("CreateDirectBatch() file not exist: %v", name)
+		}
+		for _, task := range tasks {
+			if name == task.Meta.Opts.Name {
+				nameMatchMap[task.Meta.Opts.Name] = true
+			}
+		}
+	}
+	if len(nameMatchMap) != len(reqs) {
+		t.Errorf("CreateDirectBatch() names got = %v, want %v", len(nameMatchMap), len(reqs))
+	}
+
+}
+
+func TestDownloader_CreateWithProxy(t *testing.T) {
+	// No proxy
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		return nil
+	}, nil)
+	// Disable proxy
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		proxyCfg.Enable = false
+		return proxyCfg
+	}, nil)
+	// Enable system proxy but not set proxy environment variable
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		proxyCfg.System = true
+		return proxyCfg
+	}, nil)
+	// Enable proxy but error proxy environment variable
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		os.Setenv("HTTP_PROXY", "http://127.0.0.1:1234")
+		os.Setenv("HTTPS_PROXY", "http://127.0.0.1:1234")
+		proxyCfg.System = true
+		return proxyCfg
+	}, func(err error) {
+		if err == nil {
+			t.Fatal("doTestDownloaderCreateWithProxy() got = nil, want error")
+		}
+	})
+	// Enable system proxy and set proxy environment variable
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		os.Setenv("HTTP_PROXY", proxyCfg.ToUrl().String())
+		os.Setenv("HTTPS_PROXY", proxyCfg.ToUrl().String())
+		proxyCfg.System = true
+		return proxyCfg
+	}, nil)
+	// Invalid proxy scheme
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		proxyCfg.Scheme = ""
+		return proxyCfg
+	}, nil)
+	// Invalid proxy host
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		proxyCfg.Host = ""
+		return proxyCfg
+	}, nil)
+	// Use proxy without auth
+	doTestDownloaderCreateWithProxy(t, false, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		return proxyCfg
+	}, nil)
+	// Use proxy with auth
+	doTestDownloaderCreateWithProxy(t, true, nil, func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig {
+		return proxyCfg
+	}, nil)
+
+	// Request proxy mode follow
+	doTestDownloaderCreateWithProxy(t, false, func(reqProxy *base.RequestProxy) *base.RequestProxy {
+		reqProxy.Mode = base.RequestProxyModeFollow
+		return reqProxy
+	}, nil, nil)
+
+	// Request proxy mode none
+	doTestDownloaderCreateWithProxy(t, false, func(reqProxy *base.RequestProxy) *base.RequestProxy {
+		reqProxy.Mode = base.RequestProxyModeNone
+		return reqProxy
+	}, nil, nil)
+
+	// Request proxy mode custom
+	doTestDownloaderCreateWithProxy(t, false, func(reqProxy *base.RequestProxy) *base.RequestProxy {
+		return reqProxy
+	}, nil, nil)
+}
+
+func doTestDownloaderCreateWithProxy(t *testing.T, auth bool, buildReqProxy func(reqProxy *base.RequestProxy) *base.RequestProxy, buildProxyConfig func(proxyCfg *base.DownloaderProxyConfig) *base.DownloaderProxyConfig, errHandler func(err error)) {
+	usr, pwd := "", ""
+	if auth {
+		usr, pwd = "admin", "123"
+	}
+	proxyListener := test.StartSocks5Server(usr, pwd)
+	defer proxyListener.Close()
+
+	downloader := NewDownloader(nil)
+	if err := downloader.Setup(); err != nil {
+		t.Fatal(err)
+	}
+	defer downloader.Clear()
+	globalProxyCfg := &base.DownloaderProxyConfig{
+		Enable: true,
+		Scheme: "socks5",
+		Host:   proxyListener.Addr().String(),
+		Usr:    usr,
+		Pwd:    pwd,
+	}
+	if buildProxyConfig != nil {
+		globalProxyCfg = buildProxyConfig(globalProxyCfg)
+	}
+	downloader.cfg.DownloaderStoreConfig.Proxy = globalProxyCfg
+
+	req := &base.Request{
+		URL: test.ExternalDownloadUrl,
+	}
+	if buildReqProxy != nil {
+		req.Proxy = buildReqProxy(&base.RequestProxy{
+			Scheme: "socks5",
+			Host:   proxyListener.Addr().String(),
+			Usr:    usr,
+			Pwd:    pwd,
+		})
+	}
+	rr, err := downloader.Resolve(req)
+	if err != nil {
+		if errHandler == nil {
+			t.Fatal(err)
+		}
+		errHandler(err)
+		return
+	}
+	want := &base.Resource{
+		Size:  test.ExternalDownloadSize,
+		Range: true,
+		Files: []*base.FileInfo{
+			{
+				Name: test.ExternalDownloadName,
+				Path: "",
+				Size: test.ExternalDownloadSize,
+			},
+		},
+	}
+	if !test.AssertResourceEqual(want, rr.Res) {
+		t.Errorf("Resolve() got = %v, want %v", rr.Res, want)
+	}
+}
+
+func TestDownloader_CreateRename(t *testing.T) {
+	listener := test.StartTestFileServer()
+	defer listener.Close()
+
+	downloader := NewDownloader(nil)
+	if err := downloader.Setup(); err != nil {
+		t.Fatal(err)
+	}
+	defer downloader.Clear()
+
+	req := &base.Request{
+		URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
+	}
+	var wg sync.WaitGroup
+	wg.Add(2)
+	downloader.Listener(func(event *Event) {
+		if event.Key == EventKeyDone {
+			wg.Done()
+		}
+	})
+	for i := 0; i < 2; i++ {
+		_, err := downloader.CreateDirect(req, &base.Options{
+			Path: test.Dir,
+			Name: test.DownloadName,
+			Extra: http.OptsExtra{
+				Connections: 4,
+			},
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	wg.Wait()
+
+	want := test.FileMd5(test.BuildFile)
+	got := test.FileMd5(test.DownloadFile)
+	if want != got {
+		t.Errorf("Downloader_CreateRename() got = %v, want %v", got, want)
+	}
+	got = test.FileMd5(test.DownloadRenameFile)
+	if want != got {
+		t.Errorf("Downloader_CreateRename() got = %v, want %v", got, want)
+	}
+}
+
 func TestDownloader_StoreAndRestore(t *testing.T) {
 	listener := test.StartTestSlowFileServer(time.Millisecond * 2000)
 	defer listener.Close()
@@ -100,12 +346,12 @@ func TestDownloader_StoreAndRestore(t *testing.T) {
 	req := &base.Request{
 		URL: "http://" + listener.Addr().String() + "/" + test.BuildName,
 	}
-	res, err := downloader.Resolve(req)
+	rr, err := downloader.Resolve(req)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	id, err := downloader.Create(res, &base.Options{
+	id, err := downloader.Create(rr.ID, &base.Options{
 		Path: test.Dir,
 		Name: test.DownloadName,
 		Extra: http.OptsExtra{
@@ -162,17 +408,13 @@ 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)
-	}
-	if exits {
-		t.Errorf("getProtocolConfig() got = %v, want %v", exits, false)
+	exits := downloader.getProtocolConfig("http", &httpCfg)
+	if !exits {
+		t.Errorf("getProtocolConfig() got = %v, want %v", exits, true)
 	}
 
-	storeCfg := &DownloaderStoreConfig{
-		RefreshInterval: 500,
-		DownloadDir:     "./downloads",
+	storeCfg := &base.DownloaderStoreConfig{
+		DownloadDir: "./downloads",
 		ProtocolConfig: map[string]any{
 			"http": map[string]any{
 				"connections": 4,
@@ -196,13 +438,10 @@ func TestDownloader_Protocol_Config(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	exits, newStoreCfg, err := downloader.GetConfig()
+	newStoreCfg, err := downloader.GetConfig()
 	if err != nil {
 		t.Fatal(err)
 	}
-	if !exits {
-		t.Errorf("GetConfig() got = %v, want %v", exits, true)
-	}
 
 	if !test.JsonEqual(storeCfg, newStoreCfg) {
 		t.Errorf("GetConfig() got = %v, want %v", test.ToJson(storeCfg), test.ToJson(newStoreCfg))

pkg/download/engine/engine.go

@@ -0,0 +1,194 @@
+package engine
+
+import (
+	_ "embed"
+	"errors"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	gojaerror "github.com/GopeedLab/gopeed/pkg/download/engine/inject/error"
+	"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"
+	gojaurl "github.com/dop251/goja_nodejs/url"
+	"time"
+)
+
+//go:embed polyfill/out/index.js
+var polyfillScript string
+
+type Engine struct {
+	loop *eventloop.EventLoop
+
+	Runtime *goja.Runtime
+}
+
+// RunString executes the script and returns the go type value
+// if script result is promise, it will be resolved
+func (e *Engine) RunString(script string) (value any, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			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
+	}
+	return resolveResult(result)
+}
+
+// CallFunction calls the function and returns the go type value
+// if function result is promise, it will be resolved
+func (e *Engine) CallFunction(fn goja.Callable, args ...any) (value any, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			err = r.(error)
+		}
+	}()
+
+	var result goja.Value
+	e.loop.Run(func(runtime *goja.Runtime) {
+		if args == nil {
+			result, err = fn(nil)
+		} else {
+			var jsArgs []goja.Value
+			for _, arg := range args {
+				jsArgs = append(jsArgs, runtime.ToValue(arg))
+			}
+			result, err = fn(nil, jsArgs...)
+		}
+		if err == nil {
+			go e.await(result)
+		}
+	})
+	if err != nil {
+		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.StopNoWait()
+}
+
+type Config struct {
+	ProxyConfig *base.DownloaderProxyConfig
+}
+
+func NewEngine(cfg *Config) *Engine {
+	if cfg == nil {
+		cfg = &Config{}
+	}
+	loop := eventloop.NewEventLoop()
+	engine := &Engine{
+		loop: loop,
+	}
+	loop.Run(func(runtime *goja.Runtime) {
+		engine.Runtime = runtime
+		runtime.SetFieldNameMapper(goja.TagFieldNameMapper("json", true))
+		vm.Enable(runtime)
+		gojaurl.Enable(runtime)
+		if err := gojaerror.Enable(runtime); err != nil {
+			return
+		}
+		if err := file.Enable(runtime); err != nil {
+			return
+		}
+		if err := formdata.Enable(runtime); err != nil {
+			return
+		}
+		if err := xhr.Enable(runtime, cfg.ProxyConfig.ToHandler()); err != nil {
+			return
+		}
+		if _, err := runtime.RunString(polyfillScript); err != nil {
+			return
+		}
+		// polyfill global
+		if err := runtime.Set("global", runtime.GlobalObject()); err != nil {
+			return
+		}
+		// polyfill window
+		if err := runtime.Set("window", runtime.GlobalObject()); err != nil {
+			return
+		}
+		// polyfill window.location
+		if _, err := runtime.RunString("global.location = new URL('http://localhost');"); err != nil {
+			return
+		}
+		return
+	})
+	return engine
+}
+
+func Run(script string) (value any, err error) {
+	engine := NewEngine(nil)
+	return engine.RunString(script)
+}
+
+// if the value is Promise, it will be resolved and return the result.
+func resolveResult(value goja.Value) (any, error) {
+	export := value.Export()
+	switch export.(type) {
+	case *goja.Promise:
+		p := export.(*goja.Promise)
+		switch p.State() {
+		case goja.PromiseStatePending:
+			return nil, nil
+		case goja.PromiseStateFulfilled:
+			return p.Result().Export(), nil
+		case goja.PromiseStateRejected:
+			if err, ok := p.Result().Export().(error); ok {
+				return nil, err
+			} else {
+				stack := p.Result().String()
+				result := p.Result()
+				if ro, ok := result.(*goja.Object); ok {
+					stackVal := ro.Get("stack")
+					if stackVal != nil && stackVal.String() != "" {
+						stack = stackVal.String()
+					}
+				}
+				return nil, errors.New(stack)
+			}
+		}
+	}
+	return export, nil
+}

pkg/download/engine/engine_test.go

@@ -0,0 +1,508 @@
+package engine
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"strconv"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/GopeedLab/gopeed/internal/test"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	gojaerror "github.com/GopeedLab/gopeed/pkg/download/engine/inject/error"
+	"github.com/GopeedLab/gopeed/pkg/download/engine/inject/file"
+	gojautil "github.com/GopeedLab/gopeed/pkg/download/engine/util"
+	"github.com/dop251/goja"
+)
+
+func TestPolyfill(t *testing.T) {
+	doTestPolyfill(t, "MessageError")
+	doTestPolyfill(t, "XMLHttpRequest")
+	doTestPolyfill(t, "Blob")
+	doTestPolyfill(t, "FormData")
+	doTestPolyfill(t, "TextDecoder")
+	doTestPolyfill(t, "TextEncoder")
+	doTestPolyfill(t, "fetch")
+	doTestPolyfill(t, "__gopeed_create_vm")
+}
+
+func TestError(t *testing.T) {
+	engine := NewEngine(nil)
+	_, err := engine.RunString(`
+      throw new MessageError('test');
+	`)
+	if me, ok := gojautil.AssertError[*gojaerror.MessageError](err); !ok {
+		t.Fatalf("expect MessageError, but got %v", me)
+	}
+}
+
+func TestFetch(t *testing.T) {
+	server := startServer()
+	defer server.Close()
+	engine := NewEngine(nil)
+	if _, err := engine.RunString(fmt.Sprintf("var host = 'http://%s';", server.Addr().String())); err != nil {
+		t.Fatal(err)
+	}
+	_, err := engine.RunString(`
+async function testGet(){
+	const resp = await fetch(host+'/get');
+	return resp.status;
+}
+
+async function testText(){
+	const resp = await fetch(host+'/text',{
+		method: 'POST',
+		body: 'test'
+	});
+	return await resp.text();
+}
+
+async function testOctetStream(file){
+	const resp = await fetch(host+'/octetStream',{
+		method: 'POST',
+		body: file
+	});
+	return await resp.text();
+}
+
+async function testRedirect() {
+    const url = host + '/redirect?num=3'
+    return await new Promise((resolve, reject) => {
+        fetch(url, {
+            method: 'HEAD',
+            redirect: 'error',
+        }).then(()=>reject())
+
+        fetch(url, {
+            method: 'HEAD',
+            redirect: 'follow',
+        }).then((res) =>res.headers.has('location') && reject()).catch(() => reject())
+
+        fetch(url, {
+            method: 'HEAD',
+            redirect: 'manual',
+        }).then((res) => {
+			const location = res.headers.get('location');
+			location ? resolve(location) : reject()
+        }).catch(() => reject())
+    })
+}
+
+async function testResponseUrl() {
+    return new Promise((resolve, reject) => {
+		const xhr = new XMLHttpRequest();
+		xhr.open('GET', host+'/redirect?num=3');
+		xhr.onload = function(){
+            if (xhr.responseURL.includes('/redirect?num=0')){
+                resolve();
+            }else{
+                reject();
+            }
+		};
+		xhr.send();
+	});
+}
+
+async function testFormData(file){
+	const formData = new FormData();
+	formData.append('name', 'test');
+	formData.append('f', file);
+	const resp = await fetch(host+'/formData',{
+		method: 'POST',
+		body: formData
+	});
+	return await resp.json();
+}
+
+function testHeader(){
+	return new Promise((resolve, reject) => {
+		const xhr = new XMLHttpRequest();
+		xhr.open('GET', host+'/header');
+		xhr.setRequestHeader('X-Gopeed-Test', 'test1');
+		xhr.setRequestHeader('x-gopeed-test', 'test2');
+		xhr.setRequestHeader('x-Gopeed-test', 'test3');
+		xhr.onload = function(){
+			const testHeader1 = xhr.getResponseHeader("X-Gopeed-Test");
+		    const testHeader2 = xhr.getResponseHeader("x-gopeed-test");
+		    const testHeader3 = xhr.getResponseHeader("x-Gopeed-test");
+			const expect = 'test1, test2, test3';
+			const all = xhr.getAllResponseHeaders();
+			if(testHeader1 === expect && testHeader2 === expect && testHeader3 === expect 
+				&& all.includes('X-Gopeed-Test: '+expect)){
+				resolve();
+			}else{
+				reject();
+			}
+		};
+		xhr.send();
+	});
+}
+
+function testProgress(){
+	return new Promise((resolve, reject) => {
+		const xhr = new XMLHttpRequest();
+		xhr.open('GET', host+'/get');
+		const xhrUploadPromise = new Promise((resolve, reject) => {
+			xhr.upload.onprogress = function(e){
+				if(e.loaded === e.total){
+					resolve();
+				}
+			}
+		});
+		const xhrPromise = new Promise((resolve, reject) => {
+			xhr.onprogress = function(e){
+				if(e.loaded === e.total){
+					resolve();
+				}
+			}
+		});
+		Promise.all([xhrUploadPromise, xhrPromise]).then(() => {
+			resolve();
+		});
+		xhr.send();
+		setTimeout(() => {
+			reject('timeout');
+		}, 1000);
+	});
+}
+
+function testAbort(){
+	return new Promise((resolve, reject) => {
+		const xhr = new XMLHttpRequest();
+		xhr.open('GET', host+'/timeout?duration=500');
+		xhr.onabort = function() {
+			resolve();
+		};
+		xhr.send();
+		setTimeout(() => {
+			xhr.abort();
+		}, 200);
+		setTimeout(() => {
+			reject('timeout');
+		}, 1000);
+	});
+}
+
+function testTimeout(){
+	return new Promise((resolve, reject) => {
+		const xhr = new XMLHttpRequest();
+		const t = 500;
+		xhr.open('GET', host+'/timeout?duration='+t);
+		xhr.timeout = t - 200;
+		xhr.onload = function() {
+			resolve();
+		};
+		xhr.ontimeout = function() {
+			reject('timeout');
+		};
+		xhr.send();
+	});
+}
+`)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	result, err := callTestFun(engine, "testGet")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if result != int64(200) {
+		t.Fatalf("testGet failed, want %d, got %d", 200, result)
+	}
+
+	result, err = callTestFun(engine, "testText")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if result != "test" {
+		t.Fatalf("testText failed, want %s, got %s", "test", result)
+	}
+
+	func() {
+		jsFile, _, md5 := buildFile(t, engine.Runtime)
+		result, err = callTestFun(engine, "testOctetStream", jsFile)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if result != md5 {
+			t.Fatalf("testOctetStream failed, want %s, got %s", md5, result)
+		}
+	}()
+
+	t.Run("testRedirect", func(t *testing.T) {
+		_, err := callTestFun(engine, "testRedirect")
+		if err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	t.Run("testResponseUrl", func(t *testing.T) {
+		_, err = callTestFun(engine, "testResponseUrl")
+		if err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	func() {
+		jsFile, goFile, md5 := buildFile(t, engine.Runtime)
+		result, err = callTestFun(engine, "testFormData", jsFile)
+		if err != nil {
+			t.Fatal(err)
+		}
+		want := map[string]any{
+			"name": "test",
+			"f": map[string]string{
+				"filename": goFile.Name,
+				"md5":      md5,
+			},
+		}
+		if !test.JsonEqual(result, want) {
+			t.Fatalf("testFormData failed, want %v, got %v", want, result)
+		}
+	}()
+
+	_, err = callTestFun(engine, "testHeader")
+	if err != nil {
+		t.Fatal("header test failed", err)
+	}
+
+	_, err = callTestFun(engine, "testProgress")
+	if err != nil {
+		t.Fatal("progress test failed", err)
+	}
+
+	_, err = callTestFun(engine, "testAbort")
+	if err != nil {
+		t.Fatal("abort test failed", err)
+	}
+
+	_, err = callTestFun(engine, "testTimeout")
+	if err == nil || err.Error() != "timeout" {
+		t.Fatalf("timeout test failed, want %s, got %s", "timeout", err)
+	}
+}
+
+func TestFetchWithProxy(t *testing.T) {
+	doTestFetchWithProxy(t, "", "")
+	doTestFetchWithProxy(t, "admin", "123")
+}
+
+func doTestFetchWithProxy(t *testing.T, usr, pwd string) {
+	httpListener := startServer()
+	defer httpListener.Close()
+
+	proxyListener := test.StartSocks5Server(usr, pwd)
+	defer proxyListener.Close()
+	engine := NewEngine(&Config{
+		ProxyConfig: &base.DownloaderProxyConfig{
+			Enable: true,
+			System: false,
+			Scheme: "socks5",
+			Host:   proxyListener.Addr().String(),
+			Usr:    usr,
+			Pwd:    pwd,
+		},
+	})
+
+	if _, err := engine.RunString(fmt.Sprintf("var host = 'http://%s';", httpListener.Addr().String())); err != nil {
+		t.Fatal(err)
+	}
+
+	respCode, err := engine.RunString(`
+(async function(){
+	const resp = await fetch(host+'/get');
+	return resp.status;
+})()
+`)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if respCode != int64(200) {
+		t.Fatalf("fetch with proxy failed, want %d, got %d", 200, respCode)
+	}
+}
+
+func TestVm(t *testing.T) {
+	engine := NewEngine(nil)
+
+	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(nil)
+
+	_, 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']
+`, module))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !value.(bool) {
+		t.Fatalf("module %s not polyfilled", module)
+	}
+}
+
+func startServer() net.Listener {
+	listener, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		panic(err)
+	}
+	server := &http.Server{}
+	mux := http.NewServeMux()
+	mux.HandleFunc("/get", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte("ok"))
+	})
+	mux.HandleFunc("/header", func(w http.ResponseWriter, r *http.Request) {
+		for k, v := range r.Header {
+			if strings.HasPrefix(k, "X-Gopeed") {
+				w.Header().Set(k, strings.Join(v, ", "))
+			}
+		}
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte("ok"))
+	})
+	mux.HandleFunc("/text", func(w http.ResponseWriter, r *http.Request) {
+		buf, _ := io.ReadAll(r.Body)
+		w.WriteHeader(http.StatusOK)
+		w.Write(buf)
+	})
+	mux.HandleFunc("/octetStream", func(w http.ResponseWriter, r *http.Request) {
+		md5 := calcMd5(r.Body)
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(md5))
+	})
+	mux.HandleFunc("/formData", func(w http.ResponseWriter, r *http.Request) {
+		err := r.ParseMultipartForm(1024 * 1024 * 30)
+		if err != nil {
+			w.WriteHeader(http.StatusBadRequest)
+			w.Write([]byte(err.Error()))
+			return
+		}
+		result := make(map[string]any)
+		for k, v := range r.MultipartForm.Value {
+			result[k] = v[0]
+		}
+		for k, v := range r.MultipartForm.File {
+			f, _ := v[0].Open()
+			result[k] = map[string]string{
+				"filename": v[0].Filename,
+				"md5":      calcMd5(f),
+			}
+		}
+		w.WriteHeader(http.StatusOK)
+		buf, _ := json.Marshal(result)
+		w.Write(buf)
+	})
+	mux.HandleFunc("/timeout", func(w http.ResponseWriter, r *http.Request) {
+		duration := r.URL.Query().Get("duration")
+		t, _ := strconv.Atoi(duration)
+		time.Sleep(time.Duration(t) * time.Millisecond)
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte("ok"))
+	})
+	mux.HandleFunc("/redirect", func(w http.ResponseWriter, r *http.Request) {
+		num := r.URL.Query().Get("num")
+		n, _ := strconv.Atoi(num)
+		if n > 0 {
+			http.Redirect(w, r, fmt.Sprintf("/redirect?num=%d", n-1), http.StatusFound)
+		} else {
+			w.WriteHeader(http.StatusOK)
+			w.Write([]byte("ok"))
+		}
+	})
+	server.Handler = mux
+	go server.Serve(listener)
+	return listener
+}
+
+func buildFile(t *testing.T, runtime *goja.Runtime) (goja.Value, *file.File, string) {
+	jsFile, err := file.NewJsFile(runtime)
+	if err != nil {
+		t.Fatal(err)
+	}
+	f := jsFile.Export().(*file.File)
+	data := "test"
+	f.Reader = strings.NewReader(data)
+	f.Name = "test.txt"
+	f.Size = int64(len(data))
+	return jsFile, f, calcMd5(strings.NewReader(data))
+}
+
+func callTestFun(engine *Engine, fun string, args ...any) (any, error) {
+	test, ok := goja.AssertFunction(engine.Runtime.Get(fun))
+	if !ok {
+		return nil, errors.New("function not found:" + fun)
+	}
+	return engine.CallFunction(test, args...)
+}
+
+func calcMd5(reader io.Reader) string {
+	// Open a new hash interface to write to
+	hash := md5.New()
+
+	// Copy the file in the hash interface and check for any error
+	if _, err := io.Copy(hash, reader); err != nil {
+		return ""
+	}
+	return hex.EncodeToString(hash.Sum(nil))
+}

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

@@ -0,0 +1,29 @@
+package error
+
+import (
+	"github.com/dop251/goja"
+)
+
+type MessageError struct {
+	Message string `json:"message"`
+}
+
+func (e *MessageError) Error() string {
+	return e.Message
+}
+
+func Enable(runtime *goja.Runtime) error {
+	messageError := runtime.ToValue(func(call goja.ConstructorCall) *goja.Object {
+		var message string
+		if len(call.Arguments) > 0 {
+			message = call.Arguments[0].String()
+		}
+		instance := &MessageError{
+			Message: message,
+		}
+		instanceValue := runtime.ToValue(instance).(*goja.Object)
+		instanceValue.SetPrototype(call.This.Prototype())
+		return instanceValue
+	})
+	return runtime.Set("MessageError", messageError)
+}

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

@@ -0,0 +1,32 @@
+package file
+
+import (
+	"errors"
+	"github.com/dop251/goja"
+	"io"
+)
+
+type File struct {
+	io.Reader `json:""`
+	io.Closer `json:""`
+	Name      string `json:"name"`
+	Size      int64  `json:"size"`
+}
+
+func NewJsFile(runtime *goja.Runtime) (goja.Value, error) {
+	fileCtor, ok := goja.AssertConstructor(runtime.Get("File"))
+	if !ok {
+		return nil, errors.New("file is not defined")
+	}
+	return fileCtor(nil)
+}
+
+func Enable(runtime *goja.Runtime) error {
+	file := runtime.ToValue(func(call goja.ConstructorCall) *goja.Object {
+		instance := &File{}
+		instanceValue := runtime.ToValue(instance).(*goja.Object)
+		instanceValue.SetPrototype(call.This.Prototype())
+		return instanceValue
+	})
+	return runtime.Set("File", file)
+}

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

@@ -0,0 +1,68 @@
+package formdata
+
+import "github.com/dop251/goja"
+
+type FormData struct {
+	data map[string]any
+}
+
+func (fd *FormData) Append(name string, value any) {
+	fd.data[name] = value
+}
+
+func (fd *FormData) Delete(name string) {
+	delete(fd.data, name)
+}
+
+func (fd *FormData) Entries() []any {
+	var entries []any
+	for k, v := range fd.data {
+		entries = append(entries, []any{k, v})
+	}
+	return entries
+}
+
+func (fd *FormData) Get(name string) any {
+	return fd.data[name]
+}
+
+func (fd *FormData) GetAll(name string) []any {
+	return []any{fd.data[name]}
+}
+
+func (fd *FormData) Has(name string) bool {
+	_, ok := fd.data[name]
+	return ok
+}
+
+func (fd *FormData) Keys() []string {
+	var keys []string
+	for k := range fd.data {
+		keys = append(keys, k)
+	}
+	return keys
+}
+
+func (fd *FormData) Set(name string, value any) {
+	fd.data[name] = value
+}
+
+func (fd *FormData) Values() []any {
+	var values []any
+	for _, v := range fd.data {
+		values = append(values, v)
+	}
+	return values
+}
+
+func Enable(runtime *goja.Runtime) error {
+	file := runtime.ToValue(func(call goja.ConstructorCall) *goja.Object {
+		instance := &FormData{
+			data: make(map[string]any),
+		}
+		instanceValue := runtime.ToValue(instance).(*goja.Object)
+		instanceValue.SetPrototype(call.This.Prototype())
+		return instanceValue
+	})
+	return runtime.Set("FormData", file)
+}

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/engine/inject/xhr/module.go

@@ -0,0 +1,456 @@
+package xhr
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"mime/multipart"
+	"net"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"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/util"
+	"github.com/dop251/goja"
+)
+
+const (
+	eventLoad             = "load"
+	eventReadystatechange = "readystatechange"
+	eventProgress         = "progress"
+	eventAbort            = "abort"
+	eventError            = "error"
+	eventTimeout          = "timeout"
+)
+
+const (
+	redirectError  = "error"
+	redirectFollow = "follow"
+	redirectManual = "manual"
+)
+
+type ProgressEvent struct {
+	Type             string `json:"type"`
+	LengthComputable bool   `json:"lengthComputable"`
+	Loaded           int64  `json:"loaded"`
+	Total            int64  `json:"total"`
+}
+
+type EventProp struct {
+	eventListeners map[string]func(event *ProgressEvent)
+	Onload         func(event *ProgressEvent) `json:"onload"`
+	Onprogress     func(event *ProgressEvent) `json:"onprogress"`
+	Onabort        func(event *ProgressEvent) `json:"onabort"`
+	Onerror        func(event *ProgressEvent) `json:"onerror"`
+	Ontimeout      func(event *ProgressEvent) `json:"ontimeout"`
+}
+
+func (ep *EventProp) AddEventListener(event string, cb func(event *ProgressEvent)) {
+	ep.eventListeners[event] = cb
+}
+
+func (ep *EventProp) RemoveEventListener(event string) {
+	delete(ep.eventListeners, event)
+}
+
+func (ep *EventProp) callOnload() {
+	event := &ProgressEvent{
+		Type:             eventLoad,
+		LengthComputable: false,
+	}
+	if ep.Onload != nil {
+		ep.Onload(event)
+	}
+	ep.callEventListener(event)
+}
+
+func (ep *EventProp) callOnprogress(loaded, total int64) {
+	event := &ProgressEvent{
+		Type:             eventProgress,
+		LengthComputable: true,
+		Loaded:           loaded,
+		Total:            total,
+	}
+	if ep.Onprogress != nil {
+		ep.Onprogress(event)
+	}
+	ep.callEventListener(event)
+}
+
+func (ep *EventProp) callOnabort() {
+	event := &ProgressEvent{
+		Type:             eventAbort,
+		LengthComputable: false,
+	}
+	if ep.Onabort != nil {
+		ep.Onabort(event)
+	}
+	ep.callEventListener(event)
+}
+
+func (ep *EventProp) callOnerror() {
+	event := &ProgressEvent{
+		Type:             eventError,
+		LengthComputable: false,
+	}
+	if ep.Onerror != nil {
+		ep.Onerror(event)
+	}
+	ep.callEventListener(event)
+}
+
+func (ep *EventProp) callOntimeout() {
+	event := &ProgressEvent{
+		Type:             eventTimeout,
+		LengthComputable: false,
+	}
+	if ep.Ontimeout != nil {
+		ep.Ontimeout(event)
+	}
+	ep.callEventListener(event)
+}
+
+func (ep *EventProp) callEventListener(event *ProgressEvent) {
+	if cb, ok := ep.eventListeners[event.Type]; ok {
+		cb(event)
+	}
+}
+
+type XMLHttpRequestUpload struct {
+	*EventProp
+}
+
+type XMLHttpRequest struct {
+	method          string
+	url             string
+	requestHeaders  http.Header
+	responseHeaders http.Header
+	aborted         bool
+	proxyHandler    func(r *http.Request) (*url.URL, error)
+
+	WithCredentials bool                  `json:"withCredentials"`
+	Upload          *XMLHttpRequestUpload `json:"upload"`
+	Timeout         int                   `json:"timeout"`
+	ReadyState      int                   `json:"readyState"`
+	Status          int                   `json:"status"`
+	StatusText      string                `json:"statusText"`
+	Response        string                `json:"response"`
+	ResponseText    string                `json:"responseText"`
+	// https://developer.mozilla.org/zh-CN/docs/Web/API/XMLHttpRequest/responseURL
+	// https://xhr.spec.whatwg.org/#the-responseurl-attribute
+	ResponseUrl string `json:"responseURL"`
+	// extend fetch redirect
+	// https://developer.mozilla.org/en-US/docs/Web/API/RequestInit#redirect
+	// https://fetch.spec.whatwg.org/#concept-request-redirect-mode
+	Redirect string `json:"redirect"`
+	*EventProp
+	Onreadystatechange func(event *ProgressEvent) `json:"onreadystatechange"`
+}
+
+func (xhr *XMLHttpRequest) Open(method, url string) {
+	xhr.method = method
+	xhr.url = url
+	xhr.requestHeaders = make(http.Header)
+	xhr.responseHeaders = make(http.Header)
+	xhr.doReadystatechange(1)
+}
+
+func (xhr *XMLHttpRequest) SetRequestHeader(key, value string) {
+	xhr.requestHeaders.Add(key, value)
+}
+
+func (xhr *XMLHttpRequest) Send(data goja.Value) {
+	var req *http.Request
+	var err error
+	d := xhr.parseData(data)
+	var (
+		contentType   string
+		contentLength int64
+		isStringBody  bool
+	)
+	if d == nil || xhr.method == "GET" || xhr.method == "HEAD" {
+		req, err = http.NewRequest(xhr.method, xhr.url, nil)
+	} else {
+		switch v := d.(type) {
+		case string:
+			req, err = http.NewRequest(xhr.method, xhr.url, bytes.NewBufferString(v))
+			contentType = "text/plain;charset=UTF-8"
+			contentLength = int64(len(v))
+			isStringBody = true
+		case *file.File:
+			req, err = http.NewRequest(xhr.method, xhr.url, v.Reader)
+			contentType = "application/octet-stream"
+			contentLength = v.Size
+		case *formdata.FormData:
+			pr, pw := io.Pipe()
+			mw := NewMultipart(pw)
+			for _, e := range v.Entries() {
+				arr := e.([]any)
+				k := arr[0].(string)
+				v := arr[1]
+				switch v := v.(type) {
+				case string:
+					mw.WriteField(k, v)
+				case *file.File:
+					mw.WriteFile(k, v)
+				}
+			}
+			go func() {
+				defer pw.Close()
+				defer mw.Close()
+				mw.Send()
+			}()
+			req, err = http.NewRequest(xhr.method, xhr.url, pr)
+			contentType = mw.FormDataContentType()
+			contentLength = mw.Size()
+		}
+	}
+	if err != nil {
+		xhr.callOnerror()
+		return
+	}
+	req.Header = xhr.requestHeaders
+	// Only string body can specify Content-Type header by user
+	if contentType != "" && (!isStringBody || req.Header.Get("Content-Type") == "") {
+		req.Header.Set("Content-Type", contentType)
+	}
+	if contentLength > 0 {
+		req.ContentLength = contentLength
+	}
+	transport := &http.Transport{
+		Proxy: xhr.proxyHandler,
+	}
+	client := &http.Client{
+		Transport: transport,
+		Timeout:   time.Duration(xhr.Timeout) * time.Millisecond,
+		CheckRedirect: func(req *http.Request, via []*http.Request) error {
+			if xhr.Redirect == redirectManual {
+				return http.ErrUseLastResponse
+			}
+			if xhr.Redirect == redirectError {
+				return errors.New("redirect failed")
+			}
+			if len(via) > 20 {
+				return errors.New("too many redirects")
+			}
+			return nil
+		},
+	}
+	resp, err := client.Do(req)
+	if err != nil {
+		// handle timeout error
+		var ne net.Error
+		if errors.As(err, &ne) && ne.Timeout() {
+			if xhr.Timeout > 0 {
+				xhr.Upload.callOntimeout()
+				xhr.callOntimeout()
+			}
+			return
+		}
+		xhr.Upload.callOnerror()
+		xhr.callOnerror()
+		return
+	}
+	defer resp.Body.Close()
+	xhr.Upload.callOnprogress(contentLength, contentLength)
+	if !xhr.aborted {
+		xhr.Upload.callOnload()
+	}
+
+	responseUrl := resp.Request.URL
+	responseUrl.Fragment = ""
+	xhr.ResponseUrl = responseUrl.String()
+
+	xhr.responseHeaders = resp.Header
+	xhr.Status = resp.StatusCode
+	xhr.StatusText = resp.Status
+	xhr.doReadystatechange(2)
+	buf, err := io.ReadAll(resp.Body)
+	if err != nil {
+		xhr.callOnerror()
+		return
+	}
+	xhr.doReadystatechange(3)
+	xhr.Response = string(buf)
+	xhr.ResponseText = xhr.Response
+	xhr.doReadystatechange(4)
+	respBodyLen := int64(len(buf))
+	xhr.callOnprogress(respBodyLen, respBodyLen)
+	if !xhr.aborted {
+		xhr.callOnload()
+	}
+	return
+}
+
+func (xhr *XMLHttpRequest) Abort() {
+	xhr.doReadystatechange(0)
+	xhr.aborted = true
+	xhr.Upload.callOnabort()
+	xhr.callOnabort()
+}
+
+func (xhr *XMLHttpRequest) GetResponseHeader(key string) string {
+	return strings.Join(xhr.responseHeaders.Values(key), ", ")
+}
+
+func (xhr *XMLHttpRequest) GetAllResponseHeaders() string {
+	var buf bytes.Buffer
+	for k, v := range xhr.responseHeaders {
+		buf.WriteString(k)
+		buf.WriteString(": ")
+		buf.WriteString(strings.Join(v, ", "))
+		buf.WriteString("\r\n")
+	}
+	return buf.String()
+}
+
+func (xhr *XMLHttpRequest) callOnreadystatechange() {
+	event := &ProgressEvent{
+		Type:             eventReadystatechange,
+		LengthComputable: false,
+	}
+	if xhr.Onreadystatechange != nil {
+		xhr.Onreadystatechange(event)
+	}
+	xhr.callEventListener(event)
+}
+
+func (xhr *XMLHttpRequest) doReadystatechange(state int) {
+	if xhr.aborted {
+		return
+	}
+	xhr.ReadyState = state
+	xhr.callOnreadystatechange()
+}
+
+// parse js data to go struct
+func (xhr *XMLHttpRequest) parseData(data goja.Value) any {
+	// check if data is null or undefined
+	if data == nil || goja.IsNull(data) || goja.IsUndefined(data) || goja.IsNaN(data) {
+		return nil
+	}
+	// check if data is File
+	f, ok := data.Export().(*file.File)
+	if ok {
+		return f
+	}
+	// check if data is FormData
+	fd, ok := data.Export().(*formdata.FormData)
+	if ok {
+		return fd
+	}
+	// otherwise, return data as string
+	return data.String()
+}
+
+func Enable(runtime *goja.Runtime, proxyHandler func(r *http.Request) (*url.URL, error)) error {
+	progressEvent := runtime.ToValue(func(call goja.ConstructorCall) *goja.Object {
+		if len(call.Arguments) < 1 {
+			util.ThrowTypeError(runtime, "Failed to construct 'ProgressEvent': 1 argument required, but only 0 present.")
+		}
+		instance := &ProgressEvent{
+			Type: call.Argument(0).String(),
+		}
+		instanceValue := runtime.ToValue(instance).(*goja.Object)
+		instanceValue.SetPrototype(call.This.Prototype())
+		return instanceValue
+	})
+	xhr := runtime.ToValue(func(call goja.ConstructorCall) *goja.Object {
+		instance := &XMLHttpRequest{
+			proxyHandler: proxyHandler,
+			Upload: &XMLHttpRequestUpload{
+				EventProp: &EventProp{
+					eventListeners: make(map[string]func(event *ProgressEvent)),
+				},
+			},
+			EventProp: &EventProp{
+				eventListeners: make(map[string]func(event *ProgressEvent)),
+			},
+		}
+		instanceValue := runtime.ToValue(instance).(*goja.Object)
+		instanceValue.SetPrototype(call.This.Prototype())
+		return instanceValue
+	})
+	if err := runtime.Set("ProgressEvent", progressEvent); err != nil {
+		return err
+	}
+	if err := runtime.Set("XMLHttpRequest", xhr); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Wrap multipart.Writer and stat content length
+type multipartWrapper struct {
+	statBuffer *bytes.Buffer
+	statWriter *multipart.Writer
+	writer     *multipart.Writer
+	fields     map[string]any
+}
+
+func NewMultipart(w io.Writer) *multipartWrapper {
+	var buf bytes.Buffer
+	return &multipartWrapper{
+		statBuffer: &buf,
+		statWriter: multipart.NewWriter(&buf),
+		writer:     multipart.NewWriter(w),
+		fields:     make(map[string]any),
+	}
+}
+
+func (w *multipartWrapper) WriteField(fieldname string, value string) error {
+	w.fields[fieldname] = value
+	return w.statWriter.WriteField(fieldname, value)
+}
+
+func (w *multipartWrapper) WriteFile(fieldname string, file *file.File) error {
+	w.fields[fieldname] = file
+	_, err := w.statWriter.CreateFormFile(fieldname, file.Name)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (w *multipartWrapper) Size() int64 {
+	w.statWriter.Close()
+	size := int64(w.statBuffer.Len())
+	for _, v := range w.fields {
+		switch v := v.(type) {
+		case *file.File:
+			size += v.Size
+		}
+	}
+	return size
+}
+
+func (w *multipartWrapper) Send() error {
+	for k, v := range w.fields {
+		switch v := v.(type) {
+		case string:
+			if err := w.writer.WriteField(k, v); err != nil {
+				return err
+			}
+		case *file.File:
+			fw, err := w.writer.CreateFormFile(k, v.Name)
+			if err != nil {
+				return err
+			}
+			if _, err = io.Copy(fw, v); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func (w *multipartWrapper) FormDataContentType() string {
+	return w.writer.FormDataContentType()
+}
+
+func (w *multipartWrapper) Close() error {
+	return w.writer.Close()
+}

pkg/download/engine/polyfill/out/index.js

@@ -0,0 +1 @@
+(()=>{var e={725:function(e,t,r){var o,n,i;i="undefined"!=typeof self&&self||"undefined"!=typeof window&&window||void 0!==r.g&&r.g||this,o=function(e){"use strict";var t=i.BlobBuilder||i.WebKitBlobBuilder||i.MSBlobBuilder||i.MozBlobBuilder,r=i.URL||i.webkitURL||function(e,t){return(t=document.createElement("a")).href=e,t},o=i.Blob,n=r.createObjectURL,a=r.revokeObjectURL,s=i.Symbol&&i.Symbol.toStringTag,u=!1,f=!1,l=t&&t.prototype.append&&t.prototype.getBlob;try{u=2===new Blob(["ä"]).size,f=2===new Blob([new Uint8Array([1,2])]).size}catch(e){}function c(e){return e.map((function(e){if(e.buffer instanceof ArrayBuffer){var t=e.buffer;if(e.byteLength!==t.byteLength){var r=new Uint8Array(e.byteLength);r.set(new Uint8Array(t,e.byteOffset,e.byteLength)),t=r.buffer}return t}return e}))}function h(e,r){r=r||{};var o=new t;return c(e).forEach((function(e){o.append(e)})),r.type?o.getBlob(r.type):o.getBlob()}function d(e,t){return new o(c(e),t||{})}i.Blob&&(h.prototype=Blob.prototype,d.prototype=Blob.prototype);var p="function"==typeof TextEncoder?TextEncoder.prototype.encode.bind(new TextEncoder):function(e){for(var t=0,r=e.length,o=i.Uint8Array||Array,n=0,a=Math.max(32,r+(r>>1)+7),s=new o(a>>3<<3);t<r;){var u=e.charCodeAt(t++);if(u>=55296&&u<=56319){if(t<r){var f=e.charCodeAt(t);56320==(64512&f)&&(++t,u=((1023&u)<<10)+(1023&f)+65536)}if(u>=55296&&u<=56319)continue}if(n+4>s.length){a+=8,a=(a*=1+t/e.length*2)>>3<<3;var l=new Uint8Array(a);l.set(s),s=l}if(0!=(4294967168&u)){if(0==(4294965248&u))s[n++]=u>>6&31|192;else if(0==(4294901760&u))s[n++]=u>>12&15|224,s[n++]=u>>6&63|128;else{if(0!=(4292870144&u))continue;s[n++]=u>>18&7|240,s[n++]=u>>12&63|128,s[n++]=u>>6&63|128}s[n++]=63&u|128}else s[n++]=u}return s.slice(0,n)},y="function"==typeof TextDecoder?TextDecoder.prototype.decode.bind(new TextDecoder):function(e){for(var t=e.length,r=[],o=0;o<t;){var n,i,a,s,u=e[o],f=null,l=u>239?4:u>223?3:u>191?2:1;if(o+l<=t)switch(l){case 1:u<128&&(f=u);break;case 2:128==(192&(n=e[o+1]))&&(s=(31&u)<<6|63&n)>127&&(f=s);break;case 3:n=e[o+1],i=e[o+2],128==(192&n)&&128==(192&i)&&(s=(15&u)<<12|(63&n)<<6|63&i)>2047&&(s<55296||s>57343)&&(f=s);break;case 4:n=e[o+1],i=e[o+2],a=e[o+3],128==(192&n)&&128==(192&i)&&128==(192&a)&&(s=(15&u)<<18|(63&n)<<12|(63&i)<<6|63&a)>65535&&s<1114112&&(f=s)}null===f?(f=65533,l=1):f>65535&&(f-=65536,r.push(f>>>10&1023|55296),f=56320|1023&f),r.push(f),o+=l}for(var c=r.length,h="",d=0;d<c;)h+=String.fromCharCode.apply(String,r.slice(d,d+=4096));return h};function b(){var t=!!i.ActiveXObject||"-ms-scroll-limit"in document.documentElement.style&&"-ms-ime-align"in document.documentElement.style,r=i.XMLHttpRequest&&i.XMLHttpRequest.prototype.send;t&&r&&(XMLHttpRequest.prototype.send=function(e){e instanceof Blob?(this.setRequestHeader("Content-Type",e.type),r.call(this,e)):r.call(this,e)});try{new File([],""),e.File=i.File,e.FileReader=i.FileReader}catch(t){try{e.File=new Function('class File extends Blob {constructor(chunks, name, opts) {opts = opts || {};super(chunks, opts || {});this.name = name.replace(/\\//g, ":");this.lastModifiedDate = opts.lastModified ? new Date(opts.lastModified) : new Date();this.lastModified = +this.lastModifiedDate;}};return new File([], ""), File')()}catch(t){e.File=function(e,t,r){var o=new Blob(e,r),n=r&&void 0!==r.lastModified?new Date(r.lastModified):new Date;return o.name=t.replace(/\//g,":"),o.lastModifiedDate=n,o.lastModified=+n,o.toString=function(){return"[object File]"},s&&(o[s]="File"),o}}}}u?(b(),e.Blob=f?i.Blob:d):l?(b(),e.Blob=h):function(){function t(e){for(var t=new Array(e.byteLength),r=new Uint8Array(e),o=t.length;o--;)t[o]=r[o];return t}function o(e){for(var t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",r=[],o=0;o<e.length;o+=3){var n=e[o],i=o+1<e.length,a=i?e[o+1]:0,s=o+2<e.length,u=s?e[o+2]:0,f=n>>2,l=(3&n)<<4|a>>4,c=(15&a)<<2|u>>6,h=63&u;s||(h=64,i||(c=64)),r.push(t[f],t[l],t[c],t[h])}return r.join("")}var s=Object.create||function(e){function t(){}return t.prototype=e,new t};function u(e){return Object.prototype.toString.call(e).slice(8,-1)}function f(e,t){return"object"==typeof e&&Object.prototype.isPrototypeOf.call(e.prototype,t)}var l=["Int8Array","Uint8Array","Uint8ClampedArray","Int16Array","Uint16Array","Int32Array","Uint32Array","Float32Array","Float64Array","ArrayBuffer"];function c(e){return t=l,r=u(e),-1!==t.indexOf(r)||f(i.ArrayBuffer,e);var t,r}function h(e,r){r=null==r?{}:r;for(var o=0,n=(e=e?e.slice():[]).length;o<n;o++){var a=e[o];a instanceof h?e[o]=a._buffer:"string"==typeof a?e[o]=p(a):"DataView"===u(s=a)||f(i.DataView,s)?e[o]=t(a.buffer):c(a)?e[o]=t(a):e[o]=p(String(a))}var s;this._buffer=i.Uint8Array?function(e){for(var t=0,r=e.length;r--;)t+=e[r].length;for(var o=new Uint8Array(t),n=0,i=0;i<e.length;i++){var a=e[i];o.set(a,n),n+=a.byteLength||a.length}return o}(e):[].concat.apply([],e),this.size=this._buffer.length,this.type=r.type||"",/[^\u0020-\u007E]/.test(this.type)?this.type="":this.type=this.type.toLowerCase()}funcLine truncated

pkg/download/engine/polyfill/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "polyfill",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "type": "module",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "dev": "webpack --mode production --watch",
+    "build": "webpack --mode production",
+    "postinstall": "patch-package"
+  },
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "patch-package": "^8.0.0",
+    "webpack": "^5.75.0",
+    "webpack-cli": "^5.0.1"
+  },
+  "dependencies": {
+    "blob-polyfill": "^7.0.20220408",
+    "fastestsmallesttextencoderdecoder": "^1.0.22",
+    "whatwg-fetch": "^3.6.20"
+  }
+}

pkg/download/engine/polyfill/patches/whatwg-fetch+3.6.20.patch

@@ -0,0 +1,46 @@
+diff --git a/node_modules/whatwg-fetch/dist/fetch.umd.js b/node_modules/whatwg-fetch/dist/fetch.umd.js
+index 7a0d852..604691e 100644
+--- a/node_modules/whatwg-fetch/dist/fetch.umd.js
++++ b/node_modules/whatwg-fetch/dist/fetch.umd.js
+@@ -394,6 +394,7 @@
+       }
+     }());
+     this.referrer = null;
++    this.redirect = options.redirect || 'follow'
+ 
+     if ((this.method === 'GET' || this.method === 'HEAD') && body) {
+       throw new TypeError('Body not allowed for GET or HEAD requests')
+@@ -606,6 +607,10 @@
+         }
+       }
+ 
++      if ('redirect' in xhr) {
++        xhr.redirect = request.redirect
++      }
++
+       if (init && typeof init.headers === 'object' && !(init.headers instanceof Headers || (g.Headers && init.headers instanceof g.Headers))) {
+         var names = [];
+         Object.getOwnPropertyNames(init.headers).forEach(function(name) {
+diff --git a/node_modules/whatwg-fetch/fetch.js b/node_modules/whatwg-fetch/fetch.js
+index f39a983..d1fc903 100644
+--- a/node_modules/whatwg-fetch/fetch.js
++++ b/node_modules/whatwg-fetch/fetch.js
+@@ -388,6 +388,7 @@ export function Request(input, options) {
+     }
+   }());
+   this.referrer = null
++  this.redirect = options.redirect || 'follow'
+ 
+   if ((this.method === 'GET' || this.method === 'HEAD') && body) {
+     throw new TypeError('Body not allowed for GET or HEAD requests')
+@@ -600,6 +601,10 @@ export function fetch(input, init) {
+       }
+     }
+ 
++    if ('redirect' in xhr) {
++      xhr.redirect = request.redirect
++    }
++
+     if (init && typeof init.headers === 'object' && !(init.headers instanceof Headers || (g.Headers && init.headers instanceof g.Headers))) {
+       var names = [];
+       Object.getOwnPropertyNames(init.headers).forEach(function(name) {

pkg/download/engine/polyfill/src/blob/index.js

@@ -0,0 +1,3 @@
+import { Blob } from "blob-polyfill";
+
+globalThis.Blob = Blob;

pkg/download/engine/polyfill/src/crypto/index.js

@@ -0,0 +1,13 @@
+globalThis.crypto = {
+    getRandomValues(arr) {
+        for (let i = 0, len = arr.length; i < len; i++) {
+            arr[i] = Math.floor(Math.random() * 256);
+        }
+        return arr;
+    },
+    randomUUID() {
+        return '10000000-1000-4000-8000-100000000000'.replace(/[018]/g, (c) => {
+            return (c ^ (this.getRandomValues(new Uint8Array(1))[0] & (15 >> (c / 4)))).toString(16)
+        })
+    }
+}

pkg/download/engine/polyfill/src/fetch/index.js

@@ -0,0 +1 @@
+import 'whatwg-fetch'

pkg/download/engine/polyfill/src/index.js

@@ -0,0 +1,5 @@
+import "./blob/index.js"
+import "./crypto/index.js"
+// polyfill TextEncoder
+import 'fastestsmallesttextencoderdecoder';
+import "./fetch/index.js"

pkg/download/engine/polyfill/webpack.config.js

@@ -0,0 +1,12 @@
+import path from "path";
+import { fileURLToPath } from "url";
+
+const __dirname = fileURLToPath(import.meta.url);
+
+export default {
+  entry: "./src/index.js",
+  output: {
+    filename: "index.js",
+    path: path.resolve(__dirname, "../out"),
+  },
+};

pkg/download/engine/util/util.go

@@ -0,0 +1,24 @@
+package util
+
+import (
+	"github.com/dop251/goja"
+)
+
+func ThrowTypeError(vm *goja.Runtime, msg string) {
+	panic(vm.NewTypeError(msg))
+}
+
+func AssertError[T error](err error) (t T, r bool) {
+	if err == nil {
+		return
+	}
+	if e, ok := err.(T); ok {
+		return e, true
+	}
+	if e, ok := err.(*goja.Exception); ok {
+		if ee, okk := e.Value().Export().(T); okk {
+			return ee, true
+		}
+	}
+	return
+}

pkg/download/event.go

@@ -5,7 +5,6 @@ type EventKey string
 const (
 	EventKeyStart    = "start"
 	EventKeyPause    = "pause"
-	EventKeyContinue = "continue"
 	EventKeyProgress = "progress"
 	EventKeyError    = "error"
 	EventKeyDelete   = "delete"

pkg/download/extension.go

@@ -0,0 +1,811 @@
+package download
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/GopeedLab/gopeed/internal/logger"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/download/engine"
+	gojaerror "github.com/GopeedLab/gopeed/pkg/download/engine/inject/error"
+	gojautil "github.com/GopeedLab/gopeed/pkg/download/engine/util"
+	"github.com/GopeedLab/gopeed/pkg/util"
+	"github.com/dop251/goja"
+	"github.com/go-git/go-git/v5"
+	"github.com/go-git/go-git/v5/plumbing/transport"
+	"io"
+	"os"
+	"path"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+)
+
+var (
+	gitSuffix = ".git"
+
+	tempExtensionsDir   = ".extensions"
+	extensionsDir       = "extensions"
+	extensionIgnoreDirs = []string{gitSuffix, "node_modules"}
+
+	ErrExtensionNoManifest = fmt.Errorf("manifest.json not found")
+	ErrExtensionNotFound   = fmt.Errorf("extension not found")
+)
+
+type ActivationEvent string
+
+const (
+	EventOnResolve ActivationEvent = "onResolve"
+	EventOnStart   ActivationEvent = "onStart"
+	EventOnError   ActivationEvent = "onError"
+	EventOnDone    ActivationEvent = "onDone"
+)
+
+func (d *Downloader) InstallExtensionByGit(url string) (*Extension, error) {
+	return d.fetchExtensionByGit(url, d.InstallExtensionByFolder)
+}
+
+func (d *Downloader) InstallExtensionByFolder(path string, devMode bool) (*Extension, error) {
+	ext, err := d.parseExtensionByPath(path)
+	if err != nil {
+		return nil, err
+	}
+
+	// if dev mode, don't copy to the extensions' directory
+	if devMode {
+		ext.DevMode = true
+		ext.DevPath, _ = filepath.Abs(path)
+	} else {
+		if err = util.CopyDir(path, d.ExtensionPath(ext), extensionIgnoreDirs...); err != nil {
+			return nil, err
+		}
+	}
+
+	// if extension is not installed, add it to the list, otherwise update it
+	installedExt := d.getExtension(ext.Identity)
+	if installedExt == nil {
+		ext.CreatedAt = time.Now()
+		ext.UpdatedAt = ext.CreatedAt
+		installedExt = ext
+		d.extensions = append(d.extensions, installedExt)
+	} else {
+		installedExt.update(ext)
+	}
+	if err = d.storage.Put(bucketExtension, installedExt.Identity, installedExt); err != nil {
+		return nil, err
+	}
+	return installedExt, nil
+}
+
+// UpgradeCheckExtension Check if there is a new version for the extension.
+func (d *Downloader) UpgradeCheckExtension(identity string) (newVersion string, err error) {
+	ext, err := d.GetExtension(identity)
+	if err != nil {
+		return
+	}
+	installUrl := ext.buildInstallUrl()
+	if installUrl == "" {
+		return
+	}
+	_, err = d.fetchExtensionByGit(installUrl, func(tempExtPath string, devMode bool) (*Extension, error) {
+		tempExt, err := d.parseExtensionByPath(tempExtPath)
+		if err != nil {
+			return nil, err
+		}
+		if tempExt.Version != ext.Version {
+			newVersion = tempExt.Version
+		}
+		return tempExt, nil
+	})
+	return
+}
+
+func (d *Downloader) UpgradeExtension(identity string) error {
+	ext, err := d.GetExtension(identity)
+	if err != nil {
+		return err
+	}
+	installUrl := ext.buildInstallUrl()
+	if installUrl == "" {
+		return nil
+	}
+	if _, err := d.InstallExtensionByGit(installUrl); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (d *Downloader) UpdateExtensionSettings(identity string, settings map[string]any) error {
+	ext, err := d.GetExtension(identity)
+	if err != nil {
+		return err
+	}
+	for _, setting := range ext.Settings {
+		if value, ok := settings[setting.Name]; ok {
+			setting.Value = tryParse(value, setting.Type)
+		}
+	}
+	return d.storage.Put(bucketExtension, ext.Identity, ext)
+}
+
+func (d *Downloader) SwitchExtension(identity string, status bool) error {
+	ext, err := d.GetExtension(identity)
+	if err != nil {
+		return err
+	}
+	ext.Disabled = !status
+	return d.storage.Put(bucketExtension, ext.Identity, ext)
+}
+
+func (d *Downloader) DeleteExtension(identity string) error {
+	ext, err := d.GetExtension(identity)
+	if err != nil {
+		return err
+	}
+	// remove from disk
+	if !ext.DevMode {
+		if err := os.RemoveAll(d.ExtensionPath(ext)); err != nil {
+			return err
+		}
+	}
+	// remove from extensions
+	for i, e := range d.extensions {
+		if e.Identity == identity {
+			d.extensions = append(d.extensions[:i], d.extensions[i+1:]...)
+			break
+		}
+	}
+	if err = d.storage.Delete(bucketExtension, identity); err != nil {
+		return err
+	}
+	if err = d.storage.Delete(bucketExtensionStorage, identity); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (d *Downloader) GetExtensions() []*Extension {
+	return d.extensions
+}
+
+func (d *Downloader) GetExtension(identity string) (*Extension, error) {
+	extension := d.getExtension(identity)
+	if extension == nil {
+		return nil, ErrExtensionNotFound
+	}
+	return extension, nil
+}
+
+func (d *Downloader) getExtension(identity string) *Extension {
+	for _, ext := range d.extensions {
+		if ext.Identity == identity {
+			return ext
+		}
+	}
+	return nil
+}
+
+func (d *Downloader) fetchExtensionByGit(url string, handler func(tempExtPath string, devMode bool) (*Extension, error)) (*Extension, error) {
+	if !strings.HasPrefix(url, "https://") && !strings.HasPrefix(url, "http://") {
+		url = "https://" + url
+	}
+
+	// resolve project path
+	parentPath, projectPath := path.Split(url)
+	// resolve project name and sub path
+	pathArr := strings.SplitN(projectPath, "#", 2)
+	projectPath = strings.TrimSuffix(pathArr[0], gitSuffix)
+	subPath := ""
+	if len(pathArr) > 1 {
+		subPath = pathArr[1]
+	}
+
+	tempExtDir := filepath.Join(d.cfg.StorageDir, tempExtensionsDir, projectPath)
+	if err := util.RmAndMkDirAll(tempExtDir); err != nil {
+		return nil, err
+	}
+	proxyOptions := transport.ProxyOptions{}
+	proxyUrl := d.cfg.DownloaderStoreConfig.Proxy.ToUrl()
+	if proxyUrl != nil {
+		proxyOptions.URL = proxyUrl.Scheme + "://" + proxyUrl.Host
+		proxyOptions.Username = proxyUrl.User.Username()
+		proxyOptions.Password, _ = proxyUrl.User.Password()
+	}
+	// clone project to extension temp dir
+	gitUrl := parentPath + projectPath + gitSuffix
+	if _, err := git.PlainClone(tempExtDir, false, &git.CloneOptions{
+		URL:          gitUrl,
+		Depth:        1,
+		ProxyOptions: proxyOptions,
+	}); err != nil {
+		return nil, err
+	}
+	defer os.RemoveAll(tempExtDir)
+
+	return handler(filepath.Join(tempExtDir, subPath), false)
+}
+
+func (d *Downloader) parseExtensionByPath(path string) (*Extension, error) {
+	// resolve extension manifest
+	manifestTempPath := filepath.Join(path, "manifest.json")
+	if _, err := os.Stat(manifestTempPath); os.IsNotExist(err) {
+		return nil, ErrExtensionNoManifest
+	}
+	file, err := os.ReadFile(manifestTempPath)
+	if err != nil {
+		return nil, err
+	}
+	var ext Extension
+	if err = json.Unmarshal(file, &ext); err != nil {
+		return nil, err
+	}
+	if err = ext.validate(); err != nil {
+		return nil, err
+	}
+	ext.Identity = ext.buildIdentity()
+	return &ext, nil
+}
+
+func (d *Downloader) triggerOnResolve(req *base.Request) (res *base.Resource, err error) {
+	err = doTrigger(d,
+		EventOnResolve,
+		req,
+		&OnResolveContext{
+			Req: req,
+		},
+		func(ext *Extension, gopeed *Instance, ctx *OnResolveContext) {
+			// Validate resource structure
+			if ctx.Res != nil && len(ctx.Res.Files) > 0 {
+				if err := ctx.Res.Validate(); err != nil {
+					gopeed.Logger.logger.Warn().Err(err).Msgf("[%s] resource invalid", ext.buildIdentity())
+					return
+				}
+				ctx.Res.Name = util.ReplaceInvalidFilename(ctx.Res.Name)
+				for _, file := range ctx.Res.Files {
+					file.Name = util.ReplaceInvalidFilename(file.Name)
+				}
+				ctx.Res.CalcSize(nil)
+			}
+			res = ctx.Res
+		},
+	)
+	return
+}
+
+func (d *Downloader) triggerOnStart(task *Task) {
+	doTrigger(d,
+		EventOnStart,
+		task.Meta.Req,
+		&OnStartContext{
+			Task: NewExtensionTask(d, task),
+		},
+		func(ext *Extension, gopeed *Instance, ctx *OnStartContext) {
+			// Validate request structure
+			if ctx.Task.Meta.Req != nil {
+				if err := ctx.Task.Meta.Req.Validate(); err != nil {
+					gopeed.Logger.logger.Warn().Err(err).Msgf("[%s] request invalid", ext.buildIdentity())
+					return
+				}
+			}
+		},
+	)
+	return
+}
+
+func (d *Downloader) triggerOnError(task *Task, err error) {
+	doTrigger(d,
+		EventOnError,
+		task.Meta.Req,
+		&OnErrorContext{
+			Task:  NewExtensionTask(d, task),
+			Error: err,
+		},
+		nil,
+	)
+}
+
+func (d *Downloader) triggerOnDone(task *Task) {
+	doTrigger(d,
+		EventOnDone,
+		task.Meta.Req,
+		&OnErrorContext{
+			Task: NewExtensionTask(d, task),
+		},
+		nil,
+	)
+}
+
+func doTrigger[T any](d *Downloader, event ActivationEvent, req *base.Request, ctx T, handler func(ext *Extension, gopeed *Instance, ctx T)) error {
+	// init extension global object
+	gopeed := &Instance{
+		Events: make(InstanceEvents),
+	}
+	var err error
+	for _, ext := range d.extensions {
+		if ext.Disabled {
+			continue
+		}
+		for _, script := range ext.Scripts {
+			if script.match(event, req) {
+				gopeed.Info = NewExtensionInfo(ext)
+				gopeed.Logger = newInstanceLogger(ext, d.ExtensionLogger)
+				gopeed.Settings = parseSettings(ext.Settings)
+				gopeed.Storage = &ContextStorage{
+					storage:  d.storage,
+					identity: ext.buildIdentity(),
+				}
+				scriptFilePath := filepath.Join(d.ExtensionPath(ext), script.Entry)
+				if _, err = os.Stat(scriptFilePath); os.IsNotExist(err) {
+					gopeed.Logger.logger.Error().Err(err).Msgf("[%s] script file not exist", ext.buildIdentity())
+					continue
+				}
+				func() {
+					var scriptFile *os.File
+					scriptFile, err = os.Open(scriptFilePath)
+					if err != nil {
+						gopeed.Logger.logger.Error().Err(err).Msgf("[%s] open script file failed", ext.buildIdentity())
+						return
+					}
+					defer scriptFile.Close()
+					var scriptBuf []byte
+					scriptBuf, err = io.ReadAll(scriptFile)
+					if err != nil {
+						gopeed.Logger.logger.Error().Err(err).Msgf("[%s] read script file failed", ext.buildIdentity())
+						return
+					}
+					// Init request labels
+					if req.Labels == nil {
+						req.Labels = make(map[string]string)
+					}
+					engine := engine.NewEngine(&engine.Config{
+						ProxyConfig: d.cfg.Proxy,
+					})
+					defer engine.Close()
+					err = engine.Runtime.Set("gopeed", gopeed)
+					if err != nil {
+						gopeed.Logger.logger.Error().Err(err).Msgf("[%s] engine inject failed", ext.buildIdentity())
+						return
+					}
+					_, err = engine.RunString(string(scriptBuf))
+					if err != nil {
+						gopeed.Logger.logger.Error().Err(err).Msgf("[%s] run script failed", ext.buildIdentity())
+						return
+					}
+					if fn, ok := gopeed.Events[event]; ok {
+						_, err = engine.CallFunction(fn, ctx)
+						if err != nil {
+							gopeed.Logger.logger.Error().Err(err).Msgf("[%s] call function failed: %s", ext.buildIdentity(), event)
+							return
+						}
+						if handler != nil {
+							handler(ext, gopeed, ctx)
+						}
+					}
+				}()
+			}
+		}
+	}
+
+	// Only return MessageError
+	if me, ok := gojautil.AssertError[*gojaerror.MessageError](err); ok {
+		return me
+	}
+	return nil
+}
+
+func (d *Downloader) ExtensionPath(ext *Extension) string {
+	if ext.DevMode {
+		return ext.DevPath
+	}
+	return filepath.Join(d.cfg.StorageDir, extensionsDir, ext.Identity)
+}
+
+type Extension struct {
+	// Identity is global unique for an extension, it's a combination of author and name
+	Identity    string `json:"identity"`
+	Name        string `json:"name"`
+	Author      string `json:"author"`
+	Title       string `json:"title"`
+	Description string `json:"description"`
+	Icon        string `json:"icon"`
+	// Version semantic version string, like: 1.0.0
+	Version string `json:"version"`
+	// Homepage homepage url
+	Homepage string `json:"homepage"`
+	// Repository git repository info
+	Repository *Repository `json:"repository"`
+	Scripts    []*Script   `json:"scripts"`
+	Settings   []*Setting  `json:"settings"`
+	// Disabled if true, this extension will be ignored
+	Disabled bool `json:"disabled"`
+
+	DevMode bool `json:"devMode"`
+	// DevPath is the local path of extension source code
+	DevPath string `json:"devPath"`
+
+	CreatedAt time.Time `json:"createdAt"`
+	UpdatedAt time.Time `json:"updatedAt"`
+}
+
+func (e *Extension) validate() error {
+	if e.Name == "" {
+		return fmt.Errorf("extension name is required")
+	}
+	if e.Title == "" {
+		return fmt.Errorf("extension title is required")
+	}
+	if e.Version == "" {
+		return fmt.Errorf("extension version is required")
+	}
+	return nil
+}
+
+func (e *Extension) buildIdentity() string {
+	if e.Author == "" {
+		return e.Name
+	}
+	return e.Author + "@" + e.Name
+}
+
+func (e *Extension) buildInstallUrl() string {
+	if e.Repository == nil || e.Repository.Url == "" {
+		return ""
+	}
+	repoUrl := e.Repository.Url
+	if e.Repository.Directory != "" {
+		if strings.HasSuffix(repoUrl, "/") {
+			repoUrl = repoUrl[:len(repoUrl)-1]
+		}
+		dir := e.Repository.Directory
+		if strings.HasPrefix(dir, "/") {
+			dir = dir[1:]
+		}
+		repoUrl = repoUrl + "#" + dir
+	}
+	return repoUrl
+}
+
+func (e *Extension) update(newExt *Extension) error {
+	e.Title = newExt.Title
+	e.Description = newExt.Description
+	e.Icon = newExt.Icon
+	e.Version = newExt.Version
+	e.Homepage = newExt.Homepage
+	e.Repository = newExt.Repository
+	e.Scripts = newExt.Scripts
+	// merge settings
+	// if new setting not exist in old settings, append it
+	for _, newSetting := range newExt.Settings {
+		var exist bool
+		for _, setting := range e.Settings {
+			if setting.Name == newSetting.Name {
+				exist = true
+				break
+			}
+		}
+		if !exist {
+			e.Settings = append(e.Settings, newSetting)
+		}
+	}
+	// if old setting not exist in new settings, remove it
+	for i := 0; i < len(e.Settings); i++ {
+		var exist bool
+		for _, setting := range newExt.Settings {
+			if setting.Name == e.Settings[i].Name {
+				exist = true
+				break
+			}
+		}
+		if !exist {
+			e.Settings = append(e.Settings[:i], e.Settings[i+1:]...)
+			i--
+		}
+	}
+	// if new setting exist in old settings, update it
+	for _, newSetting := range newExt.Settings {
+		for _, setting := range e.Settings {
+			if setting.Name == newSetting.Name {
+				setting.Title = newSetting.Title
+				setting.Description = newSetting.Description
+				setting.Options = newSetting.Options
+				// if type changed, reset value
+				if setting.Type != newSetting.Type {
+					setting.Type = newSetting.Type
+					setting.Value = newSetting.Value
+				}
+				break
+			}
+		}
+	}
+	e.UpdatedAt = time.Now()
+	return nil
+}
+
+type Repository struct {
+	Url       string `json:"url"`
+	Directory string `json:"directory"`
+}
+
+type Script struct {
+	// Event active event name
+	Event string `json:"event"`
+	// Match rules
+	Match *Match `json:"match"`
+	// Entry js script file path
+	Entry string `json:"entry"`
+}
+
+func (s *Script) match(event ActivationEvent, req *base.Request) bool {
+	if s.Event == "" {
+		return false
+	}
+	if s.Event != string(event) {
+		return false
+	}
+	if s.Match == nil || (len(s.Match.Urls) == 0 && len(s.Match.Labels) == 0) {
+		return false
+	}
+
+	// match url
+	for _, url := range s.Match.Urls {
+		if util.Match(url, req.URL) {
+			return true
+		}
+	}
+
+	// match label
+	for _, label := range s.Match.Labels {
+		if _, ok := req.Labels[label]; ok {
+			return true
+		}
+	}
+	return false
+}
+
+type Match struct {
+	// Urls match expression, refer to https://developer.chrome.com/docs/extensions/mv3/match_patterns/
+	Urls []string `json:"urls"`
+	// Labels match request labels
+	Labels []string `json:"labels"`
+}
+
+type SettingType string
+
+const (
+	SettingTypeString  SettingType = "string"
+	SettingTypeNumber  SettingType = "number"
+	SettingTypeBoolean SettingType = "boolean"
+)
+
+type Setting struct {
+	Name        string `json:"name"`
+	Title       string `json:"title"`
+	Description string `json:"description"`
+	Required    bool   `json:"required"`
+	// setting type
+	Type SettingType `json:"type"`
+	// setting value
+	Value any `json:"value"`
+	//Multiple bool      `json:"multiple"`
+	Options []*Option `json:"options"`
+}
+
+type Option struct {
+	Label string `json:"label"`
+	Value any    `json:"value"`
+}
+
+// Instance inject to js context when extension script is activated
+type Instance struct {
+	Events   InstanceEvents  `json:"events"`
+	Info     *ExtensionInfo  `json:"info"`
+	Logger   *InstanceLogger `json:"logger"`
+	Settings map[string]any  `json:"settings"`
+	Storage  *ContextStorage `json:"storage"`
+}
+
+type InstanceEvents map[ActivationEvent]goja.Callable
+
+func (h InstanceEvents) register(name ActivationEvent, fn goja.Callable) {
+	h[name] = fn
+}
+
+func (h InstanceEvents) OnResolve(fn goja.Callable) {
+	h.register(EventOnResolve, fn)
+}
+
+func (h InstanceEvents) OnStart(fn goja.Callable) {
+	h.register(EventOnStart, fn)
+}
+
+func (h InstanceEvents) OnError(fn goja.Callable) {
+	h.register(EventOnError, fn)
+}
+
+func (h InstanceEvents) OnDone(fn goja.Callable) {
+	h.register(EventOnDone, fn)
+}
+
+type ExtensionInfo struct {
+	Identity string `json:"identity"`
+	Name     string `json:"name"`
+	Author   string `json:"author"`
+	Title    string `json:"title"`
+	Version  string `json:"version"`
+}
+
+func NewExtensionInfo(ext *Extension) *ExtensionInfo {
+	return &ExtensionInfo{
+		Identity: ext.buildIdentity(),
+		Name:     ext.Name,
+		Author:   ext.Author,
+		Title:    ext.Title,
+		Version:  ext.Version,
+	}
+}
+
+type InstanceLogger struct {
+	identity string
+	devMode  bool
+	logger   *logger.Logger
+}
+
+func (l *InstanceLogger) Debug(msg ...goja.Value) {
+	if l.devMode {
+		l.logger.Debug().Msg(l.append(msg...))
+	}
+}
+
+func (l *InstanceLogger) Info(msg ...goja.Value) {
+	l.logger.Info().Msg(l.append(msg...))
+}
+
+func (l *InstanceLogger) Warn(msg ...goja.Value) {
+	l.logger.Warn().Msg(l.append(msg...))
+}
+
+func (l *InstanceLogger) Error(msg ...goja.Value) {
+	l.logger.Error().Msg(l.append(msg...))
+}
+
+func (l *InstanceLogger) append(msg ...goja.Value) string {
+	strMsg := make([]string, len(msg))
+	for i, m := range msg {
+		strMsg[i] = m.String()
+	}
+	return fmt.Sprintf("[%s] %s", l.identity, strings.Join(strMsg, " "))
+}
+
+func newInstanceLogger(extension *Extension, logger *logger.Logger) *InstanceLogger {
+	return &InstanceLogger{
+		identity: extension.buildIdentity(),
+		devMode:  extension.DevMode,
+		logger:   logger,
+	}
+}
+
+type OnResolveContext struct {
+	Req *base.Request  `json:"req"`
+	Res *base.Resource `json:"res"`
+}
+
+type OnStartContext struct {
+	Task *ExtensionTask `json:"task"`
+}
+
+type OnErrorContext struct {
+	Task  *ExtensionTask `json:"task"`
+	Error error          `json:"error"`
+}
+
+type OnDoneContext struct {
+	Task *Task `json:"task"`
+}
+
+type ExtensionTask struct {
+	*Task
+
+	download *Downloader
+}
+
+func NewExtensionTask(download *Downloader, task *Task) *ExtensionTask {
+	newTask := task.clone()
+	// Assign the pointer of the properties that the extension supports modification
+	newTask.Meta = task.Meta
+	newTask.Status = task.Status
+	return &ExtensionTask{
+		Task:     newTask,
+		download: download,
+	}
+}
+
+func (t *ExtensionTask) Continue() error {
+	return t.download.Continue(t.ID)
+}
+
+func (t *ExtensionTask) Pause() error {
+	return t.download.Pause(t.ID)
+}
+
+func parseSettings(settings []*Setting) map[string]any {
+	m := make(map[string]any)
+	for _, s := range settings {
+		var val any
+		if s.Value != nil {
+			val = s.Value
+		}
+		m[s.Name] = tryParse(val, s.Type)
+	}
+	return m
+}
+
+func tryParse(val any, settingType SettingType) any {
+	if val == nil {
+		return nil
+	}
+	switch settingType {
+	case SettingTypeString:
+		return fmt.Sprint(val)
+	case SettingTypeNumber:
+		vv, err := strconv.ParseFloat(fmt.Sprint(val), 64)
+		if err != nil {
+			return nil
+		}
+		return vv
+	case SettingTypeBoolean:
+		vv, err := strconv.ParseBool(fmt.Sprint(val))
+		if err != nil {
+			return nil
+		}
+		return vv
+	default:
+		return nil
+	}
+}
+
+type ContextStorage struct {
+	storage  Storage
+	identity string
+}
+
+func (s *ContextStorage) Get(key string) any {
+	raw := s.getRawData()
+	if v, ok := raw[key]; ok {
+		return v
+	}
+	return nil
+}
+
+func (s *ContextStorage) Set(key string, value string) {
+	raw := s.getRawData()
+	raw[key] = value
+	s.storage.Put(bucketExtensionStorage, s.identity, raw)
+}
+
+func (s *ContextStorage) Remove(key string) {
+	raw := s.getRawData()
+	delete(raw, key)
+	s.storage.Put(bucketExtensionStorage, s.identity, raw)
+}
+
+func (s *ContextStorage) Keys() []string {
+	raw := s.getRawData()
+	keys := make([]string, 0)
+	for k := range raw {
+		keys = append(keys, k)
+	}
+	return keys
+}
+
+func (s *ContextStorage) Clear() {
+	s.storage.Delete(bucketExtensionStorage, s.identity)
+}
+
+func (s *ContextStorage) getRawData() map[string]string {
+	var data map[string]string
+	s.storage.Get(bucketExtensionStorage, s.identity, &data)
+	if data == nil {
+		data = make(map[string]string)
+	}
+	return data
+}

pkg/download/extension_test.go

@@ -0,0 +1,459 @@
+package download
+
+import (
+	"errors"
+	"github.com/GopeedLab/gopeed/internal/logger"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	gojaerror "github.com/GopeedLab/gopeed/pkg/download/engine/inject/error"
+	"github.com/dop251/goja"
+	"os"
+	"testing"
+	"time"
+)
+
+func TestDownloader_InstallExtensionByFolder(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/basic", false); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("resolve error")
+		}
+	})
+}
+
+func TestDownloader_InstallExtensionByFolderDevMode(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/basic", true); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("resolve error")
+		}
+	})
+}
+
+func TestDownloader_InstallExtensionByGit(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByGit("https://github.com/GopeedLab/gopeed-extension-samples#github-release-sample"); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/GopeedLab/gopeed/releases",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("resolve error")
+		}
+	})
+}
+
+func TestDownloader_InstallExtensionByGitSimple(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByGit("github.com/GopeedLab/gopeed-extension-samples#github-release-sample"); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/GopeedLab/gopeed/releases",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("resolve error")
+		}
+	})
+}
+
+func TestDownloader_InstallExtensionByGitFull(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByGit("https://github.com/GopeedLab/gopeed-extension-samples.git#github-release-sample"); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/GopeedLab/gopeed/releases",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("resolve error")
+		}
+	})
+}
+
+func TestDownloader_UpgradeExtension(t *testing.T) {
+	getSetting := func(settings []*Setting, name string) *Setting {
+		for _, setting := range settings {
+			if setting.Name == name {
+				return setting
+			}
+		}
+		return nil
+	}
+
+	setupDownloader(func(downloader *Downloader) {
+		installedExt, err := downloader.InstallExtensionByFolder("./testdata/extensions/update", false)
+		if err != nil {
+			t.Fatal(err)
+		}
+		extensions := downloader.GetExtensions()
+		if len(extensions) == 0 {
+			t.Fatal("extension not installed")
+		}
+		oldVersion := installedExt.Version
+		// fetch new version from git
+		newVersion, err := downloader.UpgradeCheckExtension(installedExt.Identity)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if newVersion == "" {
+			t.Fatal("new version not found")
+		}
+		// update extension
+		if err = downloader.UpgradeExtension(installedExt.Identity); err != nil {
+			t.Fatal(err)
+		}
+		upgradeExt := downloader.getExtension(installedExt.Identity)
+		if upgradeExt.Version == oldVersion {
+			t.Fatal("extension update fail")
+		}
+
+		// check setting update
+		s1 := getSetting(upgradeExt.Settings, "s1")
+		if s1.Title == "S1 old" {
+			t.Fatal("setting update fail")
+		}
+		// check setting type update
+		s2 := getSetting(upgradeExt.Settings, "s2")
+		if s2.Type == "number" {
+			t.Fatal("setting type update fail")
+		}
+		// check setting remove
+		d1 := getSetting(upgradeExt.Settings, "d1")
+		if d1 != nil {
+			t.Fatal("setting remove fail")
+		}
+		// check setting add
+		s3 := getSetting(upgradeExt.Settings, "s3")
+		if s3 == nil {
+			t.Fatal("setting add fail")
+		}
+
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://test.com",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if rr.Res.Name != "test" {
+			t.Fatal("script update fail")
+		}
+	})
+}
+
+func TestDownloader_Extension_OnStart(t *testing.T) {
+	downloadAndCheck := func(req *base.Request) {
+		setupDownloader(func(downloader *Downloader) {
+			if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/on_start", false); err != nil {
+				t.Fatal(err)
+			}
+			errCh := make(chan error, 1)
+			downloader.Listener(func(event *Event) {
+				if event.Key == EventKeyFinally {
+					errCh <- event.Err
+				}
+			})
+			id, err := downloader.CreateDirect(req, nil)
+			if err != nil {
+				t.Fatal(err)
+			}
+			select {
+			case err = <-errCh:
+				break
+			case <-time.After(time.Second * 10):
+				err = errors.New("timeout")
+			}
+			if err != nil {
+				panic("extension on start download error: " + err.Error())
+			}
+			task := downloader.GetTask(id)
+			if task.Meta.Req.URL != "https://github.com" {
+				t.Fatalf("except url: https://github.com, actual: %s", task.Meta.Req.URL)
+			}
+			if task.Meta.Req.Labels["modified"] != "true" {
+				t.Fatalf("except label: modified=true, actual: %s", task.Meta.Req.Labels["modified"])
+			}
+		})
+	}
+
+	// url match
+	downloadAndCheck(&base.Request{
+		URL: "https://github.com/gopeed/test/404",
+	})
+
+	// label match
+	downloadAndCheck(&base.Request{
+		URL: "https://test.com",
+		Labels: map[string]string{
+			"test": "true",
+		},
+	})
+}
+
+func TestDownloader_Extension_OnError(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/on_error", false); err != nil {
+			t.Fatal(err)
+		}
+		errCh := make(chan error, 1)
+		downloader.Listener(func(event *Event) {
+			if event.Key == EventKeyFinally {
+				errCh <- event.Err
+			}
+		})
+		id, err := downloader.CreateDirect(&base.Request{
+			URL: "https://github.com/gopeed/test/404",
+			Labels: map[string]string{
+				"test": "true",
+			},
+		}, nil)
+		if err != nil {
+			t.Fatal(err)
+		}
+		select {
+		case err = <-errCh:
+			break
+		case <-time.After(time.Second * 10):
+			err = errors.New("timeout")
+		}
+
+		if err != nil {
+			panic("extension on error download error: " + err.Error())
+		}
+		// extension on error modify url and continue download
+		task := downloader.GetTask(id)
+		if task.Status != base.DownloadStatusDone {
+			t.Fatalf("except status is done, actual: %s", task.Status)
+		}
+	})
+}
+
+func TestDownloader_Extension_OnDone(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/on_done", false); err != nil {
+			t.Fatal(err)
+		}
+		errCh := make(chan error, 1)
+		downloader.Listener(func(event *Event) {
+			if event.Key == EventKeyFinally {
+				errCh <- event.Err
+			}
+		})
+		id, err := downloader.CreateDirect(&base.Request{
+			URL: "https://github.com",
+		}, nil)
+		if err != nil {
+			t.Fatal(err)
+		}
+		select {
+		case err = <-errCh:
+			break
+		case <-time.After(time.Second * 10):
+			err = errors.New("timeout")
+		}
+		// wait for script execution
+		time.Sleep(time.Millisecond * 3000)
+
+		if err != nil {
+			panic("extension on done download error: " + err.Error())
+		}
+		// extension on error modify url and continue download
+		task := downloader.GetTask(id)
+		if task.Meta.Req.Labels["modified"] != "true" {
+			t.Fatalf("except label: modified=true, actual: %s", task.Meta.Req.Labels["modified"])
+		}
+		if task.Status != base.DownloadStatusDone {
+			t.Fatalf("except status is done, actual: %s", task.Status)
+		}
+	})
+}
+
+func TestDownloader_Extension_Errors(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/script_error", false); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 2 {
+			t.Fatal("script error catch failed")
+		}
+	})
+
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/function_error", false); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 2 {
+			t.Fatal("function error catch failed")
+		}
+	})
+
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/message_error", false); err != nil {
+			t.Fatal(err)
+		}
+		_, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err == nil {
+			t.Fatalf("except error, but got nil")
+		}
+		me, ok := err.(*gojaerror.MessageError)
+		if !ok {
+			t.Fatalf("except MessageError type, but got %s", err)
+		}
+		want := "test"
+		if me.Error() != want {
+			t.Fatalf("except MessageError message %s, but got %s", want, me.Message)
+		}
+	})
+}
+
+func TestDownloader_Extension_Settings(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/settings_empty", false); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("settings parse error")
+		}
+	})
+
+	setupDownloader(func(downloader *Downloader) {
+		installedExt, err := downloader.InstallExtensionByFolder("./testdata/extensions/settings_all", false)
+		if err != nil {
+			t.Fatal(err)
+		}
+		downloader.UpdateExtensionSettings(installedExt.Identity, map[string]any{
+			"stringValued":  "valued",
+			"numberValued":  1.1,
+			"booleanValued": true,
+		})
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("settings parse error")
+		}
+	})
+}
+
+func TestDownloader_ExtensionStorage(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		if _, err := downloader.InstallExtensionByFolder("./testdata/extensions/storage", false); err != nil {
+			t.Fatal(err)
+		}
+		rr, err := downloader.Resolve(&base.Request{
+			URL: "https://github.com/test",
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(rr.Res.Files) == 1 {
+			t.Fatal("resolve error")
+		}
+	})
+}
+
+func TestDownloader_SwitchExtension(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		installedExt, err := downloader.InstallExtensionByFolder("./testdata/extensions/basic", false)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if installedExt.Disabled == true {
+			t.Fatal("extension disabled")
+		}
+		if err = downloader.SwitchExtension(installedExt.Identity, false); err != nil {
+			t.Fatal(err)
+		}
+		if installedExt.Disabled == false {
+			t.Fatal("extension enabled")
+		}
+	})
+}
+
+func TestDownloader_DeleteExtension(t *testing.T) {
+	setupDownloader(func(downloader *Downloader) {
+		installedExt, err := downloader.InstallExtensionByFolder("./testdata/extensions/settings_all", false)
+		if err != nil {
+			t.Fatal(err)
+		}
+		extensions := downloader.GetExtensions()
+		if err := downloader.DeleteExtension(installedExt.Identity); err != nil {
+			t.Fatal(err)
+		}
+		extensions = downloader.GetExtensions()
+		if len(extensions) != 0 {
+			t.Fatal("extension delete fail")
+		}
+	})
+}
+
+func TestDownloader_Extension_Logger(t *testing.T) {
+	logger := logger.NewLogger(false, "")
+	il := newInstanceLogger(&Extension{
+		Name: "test",
+	}, logger)
+	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)) {
+	defaultDownloader.Setup()
+	defaultDownloader.cfg.StorageDir = ".test_storage"
+	defaultDownloader.cfg.DownloadDir = ".test_download"
+	defer func() {
+		defaultDownloader.Clear()
+		os.RemoveAll(defaultDownloader.cfg.StorageDir)
+		os.RemoveAll(defaultDownloader.cfg.DownloadDir)
+	}()
+	fn(defaultDownloader)
+}

pkg/download/model.go

@@ -1,48 +1,145 @@
 package download
 
 import (
-	"github.com/monkeyWie/gopeed/internal/controller"
-	"github.com/monkeyWie/gopeed/internal/fetcher"
-	"github.com/monkeyWie/gopeed/internal/protocol/bt"
-	"github.com/monkeyWie/gopeed/internal/protocol/http"
+	"encoding/json"
+	"github.com/GopeedLab/gopeed/internal/controller"
+	"github.com/GopeedLab/gopeed/internal/fetcher"
+	"github.com/GopeedLab/gopeed/internal/protocol/bt"
+	"github.com/GopeedLab/gopeed/internal/protocol/http"
+	"github.com/GopeedLab/gopeed/pkg/base"
+	"github.com/GopeedLab/gopeed/pkg/util"
+	gonanoid "github.com/matoous/go-nanoid/v2"
+	"sync"
+	"time"
 )
 
+type ResolveResult struct {
+	ID  string         `json:"id"`
+	Res *base.Resource `json:"res"`
+}
+
+type Task struct {
+	ID        string               `json:"id"`
+	Protocol  string               `json:"protocol"`
+	Meta      *fetcher.FetcherMeta `json:"meta"`
+	Status    base.Status          `json:"status"`
+	Uploading bool                 `json:"uploading"`
+	Progress  *Progress            `json:"progress"`
+	CreatedAt time.Time            `json:"createdAt"`
+	UpdatedAt time.Time            `json:"updatedAt"`
+
+	fetcherManager fetcher.FetcherManager
+	fetcher        fetcher.Fetcher
+	timer          *util.Timer
+	statusLock     *sync.Mutex
+	lock           *sync.Mutex
+	speedArr       []int64
+	uploadSpeedArr []int64
+}
+
+func NewTask() *Task {
+	id, err := gonanoid.New()
+	if err != nil {
+		panic(err)
+	}
+	return &Task{
+		ID:        id,
+		Status:    base.DownloadStatusReady,
+		CreatedAt: time.Now(),
+		UpdatedAt: time.Now(),
+	}
+}
+
+// Name returns the display name of the task.
+func (t *Task) Name() string {
+	// Custom name first
+	if t.Meta.Opts.Name != "" {
+		return t.Meta.Opts.Name
+	}
+
+	// Task is not resolved, parse the name from the URL
+	if t.Meta.Res == nil {
+		fallbackName := "unknown"
+		if t.fetcherManager == nil {
+			return fallbackName
+		}
+		parseName := t.fetcherManager.ParseName(t.Meta.Req.URL)
+		if parseName == "" {
+			return fallbackName
+		}
+		return parseName
+	}
+
+	// Task is a folder
+	if t.Meta.Res.Name != "" {
+		return t.Meta.Res.Name
+	}
+
+	// Get the name of the first file
+	return t.Meta.Res.Files[0].Name
+}
+
+func (t *Task) MarshalJSON() ([]byte, error) {
+	type rawTaskType Task
+	jsonTask := struct {
+		rawTaskType
+		Name string `json:"name"`
+	}{
+		rawTaskType(*t),
+		t.Name(),
+	}
+	return json.Marshal(jsonTask)
+}
+
+func (t *Task) updateStatus(status base.Status) {
+	t.UpdatedAt = time.Now()
+	t.Status = status
+}
+
+func (t *Task) clone() *Task {
+	return util.DeepClone(t)
+}
+
+func (t *Task) calcSpeed(speedArr []int64, downloaded int64, usedTime float64) int64 {
+	speedArr = append(speedArr, downloaded)
+	if len(speedArr) > 6 {
+		speedArr = speedArr[1:]
+	}
+	var total int64
+	for _, v := range speedArr {
+		total += v
+	}
+	return int64(float64(total) / float64(len(speedArr)) / usedTime)
+}
+
 type DownloaderConfig struct {
 	Controller    *controller.Controller
-	FetchBuilders []fetcher.FetcherBuilder
-	Storage       Storage
+	FetchManagers []fetcher.FetcherManager
 
-	*DownloaderStoreConfig
+	RefreshInterval int `json:"refreshInterval"` // RefreshInterval time duration to refresh task progress(ms)
+	Storage         Storage
+	StorageDir      string
+
+	ProductionMode bool
+
+	*base.DownloaderStoreConfig
 }
 
 func (cfg *DownloaderConfig) Init() *DownloaderConfig {
 	if cfg.Controller == nil {
 		cfg.Controller = controller.NewController()
 	}
-	if len(cfg.FetchBuilders) == 0 {
-		cfg.FetchBuilders = []fetcher.FetcherBuilder{
-			new(http.FetcherBuilder),
-			new(bt.FetcherBuilder),
+	if len(cfg.FetchManagers) == 0 {
+		cfg.FetchManagers = []fetcher.FetcherManager{
+			new(http.FetcherManager),
+			new(bt.FetcherManager),
 		}
 	}
+	if cfg.RefreshInterval == 0 {
+		cfg.RefreshInterval = 350
+	}
 	if cfg.Storage == nil {
 		cfg.Storage = NewMemStorage()
 	}
-
-	if cfg.DownloaderStoreConfig == nil {
-		cfg.DownloaderStoreConfig = &DownloaderStoreConfig{}
-	}
-
-	if cfg.RefreshInterval == 0 {
-		cfg.RefreshInterval = 350
-	}
 	return cfg
 }
-
-// DownloaderStoreConfig is the config that can restore the downloader.
-type DownloaderStoreConfig struct {
-	RefreshInterval int            `json:"refreshInterval"` // RefreshInterval time duration to refresh task progress(ms)
-	DownloadDir     string         `json:"downloadDir"`     // DownloadDir is the directory to save the downloaded files
-	ProtocolConfig  map[string]any `json:"protocolConfig"`  // ProtocolConfig is special config for each protocol
-	Extra           map[string]any `json:"extra"`           // Extra is the extra config
-}

pkg/download/storage.go

@@ -6,6 +6,7 @@ import (
 	"os"
 	"path/filepath"
 	"reflect"
+	"sync"
 )
 
 type Storage interface {
@@ -47,10 +48,13 @@ func changeValue(p any, v any) {
 var memData = make(map[string]map[string]any)
 
 type MemStorage struct {
+	lock *sync.RWMutex
 }
 
 func NewMemStorage() *MemStorage {
-	return &MemStorage{}
+	return &MemStorage{
+		lock: &sync.RWMutex{},
+	}
 }
 
 func (n *MemStorage) Setup(buckets []string) error {
@@ -63,11 +67,17 @@ func (n *MemStorage) Setup(buckets []string) error {
 }
 
 func (n *MemStorage) Put(bucket string, key string, v any) error {
-	memData[bucket][key] = v
+	n.lock.Lock()
+	defer n.lock.Unlock()
+	if bucketData, ok := memData[bucket]; ok {
+		bucketData[key] = v
+	}
 	return nil
 }
 
 func (n *MemStorage) Get(bucket string, key string, v any) (bool, error) {
+	n.lock.RLock()
+	defer n.lock.RUnlock()
 	if dv, ok := memData[bucket][key]; ok {
 		changeValue(v, dv)
 		return true, nil
@@ -76,6 +86,8 @@ func (n *MemStorage) Get(bucket string, key string, v any) (bool, error) {
 }
 
 func (n *MemStorage) List(bucket string, v any) error {
+	n.lock.RLock()
+	defer n.lock.RUnlock()
 	data := memData[bucket]
 	list := make([]any, 0)
 	for _, v := range data {
@@ -86,6 +98,8 @@ func (n *MemStorage) List(bucket string, v any) error {
 }
 
 func (n *MemStorage) Pop(bucket string, key string, v any) error {
+	n.lock.Lock()
+	defer n.lock.Unlock()
 	data := memData[bucket]
 	changeValue(v, data[key])
 	delete(data, key)
@@ -93,6 +107,8 @@ func (n *MemStorage) Pop(bucket string, key string, v any) error {
 }
 
 func (n *MemStorage) Delete(bucket string, key string) error {
+	n.lock.Lock()
+	defer n.lock.Unlock()
 	delete(memData[bucket], key)
 	return nil
 }
@@ -102,6 +118,8 @@ func (n *MemStorage) Close() error {
 }
 
 func (n *MemStorage) Clear() error {
+	n.lock.Lock()
+	defer n.lock.Unlock()
 	memData = make(map[string]map[string]any)
 	return nil
 }
@@ -116,6 +134,9 @@ type BoltStorage struct {
 }
 
 func NewBoltStorage(dir string) *BoltStorage {
+	if err := os.MkdirAll(dir, 0755); err != nil {
+		panic(err)
+	}
 	path := filepath.Join(dir, dbFile)
 	db, err := bbolt.Open(path, 0600, nil)
 	if err != nil {
@@ -203,6 +224,9 @@ func (b *BoltStorage) Pop(bucket string, key string, v any) error {
 	if err != nil {
 		return err
 	}
+	if len(data) == 0 {
+		return nil
+	}
 	return json.Unmarshal(data, v)
 }
 

pkg/download/task.go

@@ -1,49 +0,0 @@
-package download
-
-import (
-	gonanoid "github.com/matoous/go-nanoid/v2"
-	"github.com/monkeyWie/gopeed/internal/fetcher"
-	"github.com/monkeyWie/gopeed/pkg/base"
-	"github.com/monkeyWie/gopeed/pkg/util"
-	"sync"
-	"time"
-)
-
-type Task struct {
-	ID        string         `json:"id"`
-	Res       *base.Resource `json:"res"`
-	Opts      *base.Options  `json:"opts"`
-	Status    base.Status    `json:"status"`
-	Progress  *Progress      `json:"progress"`
-	Size      int64          `json:"size"`
-	CreatedAt time.Time      `json:"createdAt"`
-
-	fetcherBuilder fetcher.FetcherBuilder
-	fetcher        fetcher.Fetcher
-	timer          *util.Timer
-	lock           *sync.Mutex
-}
-
-func NewTask() *Task {
-	id, err := gonanoid.New()
-	if err != nil {
-		panic(err)
-	}
-	return &Task{
-		ID:        id,
-		Status:    base.DownloadStatusReady,
-		CreatedAt: time.Now(),
-	}
-}
-
-func (t *Task) clone() *Task {
-	return &Task{
-		ID:        t.ID,
-		Res:       t.Res,
-		Opts:      t.Opts,
-		Status:    t.Status,
-		Progress:  t.Progress,
-		Size:      t.Size,
-		CreatedAt: t.CreatedAt,
-	}
-}

pkg/download/testdata/extensions/basic/index.js

@@ -0,0 +1,16 @@
+gopeed.events.onResolve(async function (ctx) {
+    ctx.res = {
+        name: "test",
+        files: Array(2).fill(true).map((_, i) => ({
+                name: `test-${i}.txt`,
+                size: 1024,
+                req: {
+                    url: ctx.req.url + "/" + i,
+                    labels:{
+                        "from": gopeed.info.name,
+                    }
+                }
+            }),
+        ),
+    };
+});

pkg/download/testdata/extensions/basic/manifest.json

@@ -0,0 +1,23 @@
+{
+  "name": "basic",
+  "title": "gopeed extension basic test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onResolve",
+      "match": {
+        "urls": [
+          "*://github.com/*"
+        ]
+      },
+      "entry": "index.js"
+    }
+  ],
+  "settings": [
+    {
+      "name": "ua",
+      "title": "User-Agent",
+      "type": "string"
+    }
+  ]
+}

pkg/download/testdata/extensions/extra/index.js

@@ -0,0 +1,18 @@
+gopeed.events.onResolve(async function (ctx) {
+    ctx.res = {
+        name: "test",
+        files: Array(2).fill(true).map((_, i) => ({
+                name: `test-${i}.txt`,
+                size: 1024,
+                req: {
+                    url: ctx.req.url + "/" + i,
+                    extra: {
+                        headers: {
+                            'User-Agent': ctx.settings.ua,
+                        },
+                    }
+                }
+            }),
+        ),
+    };
+});

pkg/download/testdata/extensions/extra/manifest.json

@@ -0,0 +1,22 @@
+{
+  "name": "extra",
+  "title": "gopeed extension extra test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onResolve",
+      "matches": [
+        "*://github.com/*"
+      ],
+      "entry": "index.js"
+    }
+  ],
+  "settings": [
+    {
+      "name": "ua",
+      "title": "User-Agent",
+      "type": "string",
+      "value": "gopeed"
+    }
+  ]
+}

pkg/download/testdata/extensions/function_error/index.js

@@ -0,0 +1,17 @@
+gopeed.events.onResolve(async function (ctx) {
+    const aaa = {};
+    // access undefined property
+    gopeed.logger.info(aaa.bbb.ccc);
+
+    ctx.res = {
+        name: "test",
+        files: Array(2).fill(true).map((_, i) => ({
+                name: `test-${i}.txt`,
+                size: 1024,
+                req: {
+                    url: ctx.req.url + "/" + i,
+                }
+            }),
+        ),
+    };
+});

pkg/download/testdata/extensions/function_error/manifest.json

@@ -0,0 +1,23 @@
+{
+  "name": "function-error",
+  "title": "gopeed extension function error test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onResolve",
+      "match": {
+        "urls": [
+          "*://github.com/*"
+        ]
+      },
+      "entry": "index.js"
+    }
+  ],
+  "settings": [
+    {
+      "name": "ua",
+      "title": "User-Agent",
+      "type": "string"
+    }
+  ]
+}

pkg/download/testdata/extensions/message_error/index.js

@@ -0,0 +1,3 @@
+gopeed.events.onResolve(async function (ctx) {
+    throw new MessageError("test");
+});

pkg/download/testdata/extensions/message_error/manifest.json

@@ -0,0 +1,16 @@
+{
+  "name": "message-error",
+  "title": "gopeed extension message error test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onResolve",
+      "match": {
+        "urls": [
+          "*://github.com/*"
+        ]
+      },
+      "entry": "index.js"
+    }
+  ]
+}

pkg/download/testdata/extensions/on_done/index.js

@@ -0,0 +1,5 @@
+gopeed.events.onDone(async function (ctx) {
+    gopeed.logger.info("url", ctx.task.meta.req.url);
+    ctx.task.meta.req.labels['modified'] = 'true';
+});
+

pkg/download/testdata/extensions/on_done/manifest.json

@@ -0,0 +1,16 @@
+{
+  "name": "on-done",
+  "title": "gopeed extension on done event test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onDone",
+      "match": {
+        "urls": [
+          "*://github.com/*"
+        ]
+      },
+      "entry": "index.js"
+    }
+  ]
+}

pkg/download/testdata/extensions/on_error/index.js

@@ -0,0 +1,7 @@
+gopeed.events.onError(async function (ctx) {
+    gopeed.logger.info("url", ctx.task.meta.req.url);
+    gopeed.logger.info("error", ctx.error);
+    ctx.task.meta.req.url = "https://github.com";
+    ctx.task.continue();
+});
+

pkg/download/testdata/extensions/on_error/manifest.json

@@ -0,0 +1,16 @@
+{
+  "name": "on-error",
+  "title": "gopeed extension on error event test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onError",
+      "match": {
+        "labels": [
+          "test"
+        ]
+      },
+      "entry": "index.js"
+    }
+  ]
+}

pkg/download/testdata/extensions/on_start/index.js

@@ -0,0 +1,6 @@
+gopeed.events.onStart(async function (ctx) {
+    gopeed.logger.info("url", ctx.task.meta.req.url);
+    ctx.task.meta.req.url = "https://github.com";
+    ctx.task.meta.req.labels['modified'] = 'true';
+});
+

pkg/download/testdata/extensions/on_start/manifest.json

@@ -0,0 +1,19 @@
+{
+  "name": "on-start",
+  "title": "gopeed extension on start event test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onStart",
+      "match": {
+        "urls": [
+          "*://github.com/*"
+        ],
+        "labels": [
+          "test"
+        ]
+      },
+      "entry": "index.js"
+    }
+  ]
+}

pkg/download/testdata/extensions/script_error/index.js

@@ -0,0 +1,16 @@
+const aaa = {};
+gopeed.logger.info(aaa.bbb.ccc);
+
+gopeed.events.onResolve(async function (ctx) {
+    ctx.res = {
+        name: "test",
+        files: Array(2).fill(true).map((_, i) => ({
+                name: `test-${i}.txt`,
+                size: 1024,
+                req: {
+                    url: ctx.req.url + "/" + i,
+                }
+            }),
+        ),
+    };
+});

pkg/download/testdata/extensions/script_error/manifest.json

@@ -0,0 +1,23 @@
+{
+  "name": "script-error",
+  "title": "gopeed extension script error test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onResolve",
+      "match": {
+        "urls": [
+          "*://github.com/*"
+        ]
+      },
+      "entry": "index.js"
+    }
+  ],
+  "settings": [
+    {
+      "name": "ua",
+      "title": "User-Agent",
+      "type": "string"
+    }
+  ]
+}

pkg/download/testdata/extensions/settings_all/index.js

@@ -0,0 +1,43 @@
+gopeed.events.onResolve(async function (ctx) {
+    if (gopeed.settings.string != null) {
+        throw new Error("string is not null");
+    }
+    if (gopeed.settings.number != null) {
+        throw new Error("number is not null");
+    }
+    if (gopeed.settings.boolean != null) {
+        throw new Error("boolean is not null");
+    }
+
+    if (gopeed.settings.stringDefault !== "default") {
+        throw new Error("string default value is incorrect");
+    }
+    if (gopeed.settings.numberDefault !== 1) {
+        throw new Error("number default value is incorrect");
+    }
+    if (gopeed.settings.booleanDefault !== true) {
+        throw new Error("boolean default value is incorrect");
+    }
+
+    if (gopeed.settings.stringValued !== "valued") {
+        throw new Error("string value is incorrect");
+    }
+    if (gopeed.settings.numberValued !== 1.1) {
+        throw new Error("number value is incorrect");
+    }
+    if (gopeed.settings.booleanValued !== true) {
+        throw new Error("boolean value is incorrect");
+    }
+
+    ctx.res = {
+        name: "test",
+        files: Array(2).fill(true).map((_, i) => ({
+                name: `test-${i}.txt`,
+                size: 1024,
+                req: {
+                    url: ctx.req.url + "/" + i,
+                }
+            }),
+        ),
+    };
+});