Wnacg Downloader for LANraragi

A custom downloader plugin for LANraragi designed to fetch manga from Wnacg and automatically package them into ZIP files.

Features

• Full Auto-Download: Supports direct ZIP extraction or image list fetching from Wnacg URLs.
• Intelligent Re-compression: Automatically downloads the official ZIP and re-compresses it using Deflate algorithm to ensure optimal file size and structure.
• Full Title Extraction: Automatically scrapes the complete Japanese title (including brackets and tags) from <h2> tags for meaningful file naming.
• URL Normalization: Handles photos-index, photos-slide, aid-xxxx, and view- formats automatically.
• Multi-Domain Support: Compatible with wnacg.com, wnacg.org, and wnacg.net.
• Modern Implementation: Built using Mojo::UserAgent for robust connection handling and anti-hotlinking bypass.

Requirements

• LANraragi v0.8.0 or higher.
• Mojo::UserAgent (pre-installed in official LANraragi images).

Installation

1. NixOS (Declarative via Flakes - Recommended)

The most elegant way to install this plugin is via Nix Flakes. This automates hash management.

Step 1: Add to your flake.nix inputs

inputs.lrr-plugin-wnacg = {
  url = "https://raw.githubusercontent.com/anton1615/lrr-plugin-wnacg/master/Wnacg.pm";
  flake = false;
};

Step 2: Use in your LANraragi configuration

{ inputs, ... }:
{
  virtualisation.oci-containers.containers.lanraragi.volumes = [
    "${inputs.lrr-plugin-wnacg}:/home/koyomi/lanraragi/lib/LANraragi/Plugin/Download/Wnacg.pm:ro"
  ];
}

Step 3: Update and Deploy

nix flake update lrr-plugin-wnacg
sudo nixos-rebuild switch --flake .

2. Traditional NixOS (fetchurl)

If you are not using Flakes, add the following to your configuration:

let
  wnacgPlugin = pkgs.fetchurl {
    url = "https://raw.githubusercontent.com/anton1615/lrr-plugin-wnacg/master/Wnacg.pm";
    sha256 = "sha256-o5nPwMvg/mbkylquwtwFREfMjtxoBAN125awFyxdYc4=";
  };
in {
  virtualisation.oci-containers.containers.lanraragi.volumes = [
    "${wnacgPlugin}:/home/koyomi/lanraragi/lib/LANraragi/Plugin/Download/Wnacg.pm:ro"
  ];
}

3. Manual Installation

1. Download Wnacg.pm from this repository.
2. Place it in the /lib/LANraragi/Plugin/Sideloaded/ directory of your LANraragi installation.
3. Restart LANraragi.
4. Enable the plugin via Configuration -> Plugins -> Downloader Plugins.

Technical Details

• Developer: Code automatically generated and optimized by Gemini CLI Agent.
• Test Environment: NixOS 25.11, LANraragi 0.9.60 (Docker).
• Logic: Prioritizes Wnacg's official direct ZIP download page; falls back to image list scraping if ZIP is unavailable.

License

Licensed under the MIT License.

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Generated by Gemini CLI Agent