lfca/package.nix

{
  lib,
  stdenv,
  fetchFromGitHub,
  python3,
  wrapGAppsHook3,
  gobject-introspection,
  gtk3,
  nautilus,
  nautilus-python,
  ffmpeg,
  makeDesktopItem,
  copyDesktopItems,
}:
stdenv.mkDerivation rec {
  pname = "nautilus-file-converter-addon";
  version = "1.3.11";

  src = fetchFromGitHub {
    owner = "Lich-Corals";
    repo = "linux-file-converter-addon";
    rev = version;
    hash = "sha256-wldyhPeZayzrwFcYyFDUhlp8/8PQZ7tnJZ88v37kAa8=";
  };

  nativeBuildInputs = [
    wrapGAppsHook3
    gobject-introspection
    copyDesktopItems
  ];

  buildInputs = [
    gtk3
    nautilus
    nautilus-python
    python3
  ];

  propagatedBuildInputs = with python3.pkgs; [
    pillow
    python-magic
    pygobject3
    # Optional dependencies for additional format support
    pillow-heif
  ];

  dontBuild = true;

  installPhase = ''
    runHook preInstall

    # Create necessary directories
    mkdir -p $out/share/nautilus-python/extensions
    mkdir -p $out/bin

    # Install the main script for Nautilus
    cp nautilus-fileconverter.py $out/share/nautilus-python/extensions/linux-file-converter-addon.py

    # Also install as a standalone script for other file managers
    cp nautilus-fileconverter.py $out/bin/linux-file-converter-addon
    chmod +x $out/bin/linux-file-converter-addon

    # Install additional files for other file managers if they exist
    if [ -f "nautilus-fileconverter.nemo_action" ]; then
      mkdir -p $out/share/nemo/actions
      cp nautilus-fileconverter.nemo_action $out/share/nemo/actions/linux-file-converter-addon.nemo_action
      # Update the exec path in the nemo action
      substituteInPlace $out/share/nemo/actions/linux-file-converter-addon.nemo_action \
        --replace "nautilus-fileconverter.py" "$out/bin/linux-file-converter-addon"
    fi

    if [ -f "linux-file-converter-addon.kde_servicemenu" ]; then
      mkdir -p $out/share/kio/servicemenus
      cp linux-file-converter-addon.kde_servicemenu $out/share/kio/servicemenus/linux-file-converter-addon.desktop
      # Update the exec path in the service menu
      substituteInPlace $out/share/kio/servicemenus/linux-file-converter-addon.desktop \
        --replace "python3 ~/.local/bin/linux-file-converter-addon.py" "$out/bin/linux-file-converter-addon"
    fi

    runHook postInstall
  '';

  desktopItems = [
    (makeDesktopItem {
      name = "linux-file-converter-addon";
      desktopName = "Linux File Converter Addon";
      comment = "Convert files from context menu";
      exec = "${placeholder "out"}/bin/linux-file-converter-addon";
      categories = ["Utility" "FileTools"];
      noDisplay = true;
    })
  ];

  postInstall = ''
    # Patch the script to use absolute paths for dependencies and disable auto-updates
    for script in $out/share/nautilus-python/extensions/linux-file-converter-addon.py $out/bin/linux-file-converter-addon; do
      # Use absolute path for ffmpeg
      substituteInPlace $script \
        --replace 'ffmpeg' '${ffmpeg}/bin/ffmpeg' \
        --replace '"automaticUpdates": True,' '"automaticUpdates": False,'
    done
  '';

  postFixup = ''
    # Wrap the standalone script to ensure proper environment
    wrapProgram $out/bin/linux-file-converter-addon \
      --prefix PATH : ${lib.makeBinPath [ffmpeg]} \
      --prefix GI_TYPELIB_PATH : "$GI_TYPELIB_PATH" \
      --prefix PYTHONPATH : "${python3.withPackages (ps: with ps; [pillow python-magic pygobject3 pillow-heif])}/lib/python*/site-packages"
  '';

  meta = with lib; {
    description = "File converter addon for Linux file managers (Nautilus, Nemo, Thunar, Dolphin)";
    longDescription = ''
      Linux File Converter Addon adds context menu options to convert between
      various image, audio, and video formats using FFmpeg and Python libraries.
      Supports multiple file managers including Nautilus, Nemo, Thunar, and Dolphin.

      Features:
      - Convert images between formats (PNG, JPEG, WebP, TIFF, etc.)
      - Convert audio files (MP3, WAV, FLAC, OGG, etc.)
      - Convert video files (MP4, WebM, AVI, etc.)
      - Resize images to specific dimensions
      - Built-in wallpaper and square format presets
      - Support for modern formats like HEIF, AVIF (with optional dependencies)
    '';
    homepage = "https://github.com/Lich-Corals/linux-file-converter-addon";
    license = licenses.agpl3Plus;
    # maintainers = [];
    platforms = platforms.linux;
    mainProgram = "linux-file-converter-addon";
  };
}