在bt4g.org的页面上直接显示磁力添加下载地址

bt4g_Magnet_direct_show.user.js

// ==UserScript==
// @name         bt4g Magnet direct show
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  在bt4g.org的页面上直接显示磁力添加下载地址,现在仅支持详情页。
// @author       lizhimiao
// @match        https://bt4g.org/magnet/*
// @match        https://bt4gprx.com/magnet/*
// @icon         https://www.google.com/s2/favicons?domain=bt4g.org
// @grant        none
// @updateURL    https://gist.github.com/zhimiaoli/fc7c22a27feaa2cbf9ec4563fe860d30/raw/bt4g_Magnet_direct_show.user.js
// ==/UserScript==

(function() {
    'use strict';
    var linkDOM = document.querySelector("body > main > div > div:nth-child(2) > div > table:nth-child(3) > tbody > tr > th > a");
    if (linkDOM) {
        console.log("page sinle");
        var link = document.querySelector("a[href^='\//downloadtorrentfile.com/hash\/']");
        var hash = link.href.replace("https://downloadtorrentfile.com/hash/","").replace("?name","&dn");
    linkDOM.href = "magnet:?xt=urn:btih:" + hash;
    }
    /* comment out list page function.
    function appendLink(item) {
        var d = document.createElement("a");
        d.href=item.href;
        d.target="_blank";
        d.innerHTML = "🔗";
        item.parentNode.insertBefore(d,item.nextSibling);
        //console.log(item.href.replace("/magnet/","magnet:?xt=urn:btih:").replace("https://bt4g.org",""));
        //item.href = item.href.replace("https://bt4g.org","");
        console.log(item.href);
        item.href = item.href.replace(/.*magnet\//,"magnet:?xt=urn:btih:");
        //.replace("https\:\/\/bt4gprx\.com","");
    }
    var links = document.querySelectorAll("a[href^='\/magnet\/']");
    links.forEach(appendLink);
    */
})();

not work

updated,dropped support for list page ,now only support detail page.

I have the same problem, Bt4g used to put the file hash values in the search result page as a part of the result links, and I could easily grab them then generate full magnet links (I added a button with the magnet link beside each result). But later they changed all the hash values in the search page to encrypted strings, now I have to check the result link pages to have the right magnet link, inconveniently.

I'm not a pro, AI told me those encrypted strings cannot be reversed, what do you think?