Notify when new torrents appears on TorrentLeech. Check every 30s.

TorrentLeech-notify.user.js

// ==UserScript==
// @name         TorrentLeech-notify
// @namespace    https://www.torrentleech.org/
// @version      0.1
// @description  Notify when new torrents appears on TorrentLeech. Check every 30s.
// @author       Leeroy Brun
// @require      https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js
// @match        https://www.torrentleech.org/torrents/browse*
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_notification
// @grant        GM_openInTab
// ==/UserScript==


setTimeout(() => location.reload(), 30000);

const notifiedTorrents = JSON.parse(GM_getValue('notifiedTorrents', '{}'));

console.log(Object.keys(notifiedTorrents).length +' torrents already notified');

function genOnClickHandler(url) {
    return function() {
        GM_openInTab(url, {active:true});
    };
}

$('#torrenttable tbody tr').each((i, torrentEl) => {
    const torrentId = $(torrentEl).attr('id');
    //if(i == 1) { // For testing purpose
    if(!(torrentId in notifiedTorrents)) {
        const torrentUrl = 'https://www.torrentleech.org'+ $('.title a', torrentEl).attr('href');
        GM_notification($('.title', torrentEl).text() +"\n"+ $('td:nth-child(5)', torrentEl).text() +' - '+ $('.seeders', torrentEl).text() +'/'+$('.leechers', torrentEl).text() +' peers', null, null, genOnClickHandler(torrentUrl));
        notifiedTorrents[torrentId] = true;
    }
});

GM_setValue('notifiedTorrents', JSON.stringify(notifiedTorrents));