Download via OpenFT

Download books with OpenFT (Open FastTrack).
Ask a question, post a review, or report the script.
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// ==UserScript==
// @name        Download via OpenFT
// @description Download books with OpenFT (Open FastTrack).
// @author      Schimon Jehudah, Adv.
// @namespace   i2p.schimon.menu-download-openft
// @homepageURL https://greasyfork.org/scripts/521451-openft-book-library
// @supportURL  https://greasyfork.org/scripts/521451-openft-book-library/feedback
// @copyright   2025, Schimon Jehudah (http://schimon.i2p)
// @license     MIT; https://opensource.org/licenses/MIT
// @match       *://*.annas-archive.io/md5/*
// @match       *://*.annas-archive.li/md5/*
// @match       *://*.annas-archive.org/md5/*
// @match       *://*.annas-archive.pk/md5/*
// @match       *://*.annas-archive.se/md5/*
// @match       *://annas-archive.io/md5/*
// @match       *://annas-archive.li/md5/*
// @match       *://annas-archive.org/md5/*
// @match       *://annas-archive.pk/md5/*
// @match       *://annas-archive.se/md5/*
// @match       *://libgen.bz/*
// @match       *://libgen.gs/*
// @match       *://libgen.io/*
// @match       *://libgen.la/*
// @match       *://libgen.li/*
// @match       *://libgen.org/*
// @match       *://libgen.vg/*
// @version     26.04.18
// @run-at      context-menu
// @icon        data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIj48dGV4dCB5PSIuOWVtIiBmb250LXNpemU9IjkwIj7ihpTvuI88L3RleHQ+PC9zdmc+Cg==
// ==/UserScript==

(function downloadViaEd2k() {
  // Properties
  let bookMd5sum, bookUri, bookSize, bookTitle;
  if (location.search.startsWith('?md5=')) {
    let url = new URL (location.href);
    bookMd5sum = url.searchParams.get('md5');
    bookTitle = 'Book ' + document.evaluate('/html/body/table/tbody/tr[2]/td[2]/table/tbody/tr[2]/td[2]/text()[1]', document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue.textContent;
  } else {
    bookTitle = 'Book ' + document.title;
    bookMd5sum = document.documentURI.split('/')[4];
  }
  //bookFormat = 
  bookSize = 1; // TODO Extract MB and convert to bytes: mb * 1024 * 1024
  //window.open(`ed2k://|file|${bookTitle}|${bookSize}|${bookMd4sum}|/`, "_self");
  window.open(`magnet:?dn=${bookTitle}&xt=urn:md5:${bookMd5sum}&xt=urn:ed2khash:${bookMd5sum}&xl=${bookSize}`, "_self");
})();