u2 完成种子显示做种人数

gistfile1.js

// ==UserScript==
// @name         完成种子显示做种人数
// @namespace    com.xingoxu
// @version      0.1
// @author       xingo
// @include        /^https:\/\/u2.dmhy.org\/userdetails.php/
// @grant        none
// ==/UserScript==

ajax.update = function (url, elm) {
    var e = _id(elm);
    var f = function (r) {
        e.style.display = '';
        e.innerHTML = r;
    };
    return new Promise(resolve => {
        ajax.get(url, r => {
            f(r);
            resolve();
        });
    });
};
function getusertorrentlistajax(userid, type, blockid) {
    if (document.getElementById(blockid).innerHTML == "")
        return ajax.update('getusertorrentlistajax.php?userid=' + userid + '&type=' + type, blockid);
    return Promise.resolve();
}
let infoGotted = false;
async function getCompletedTorrent() {
    await getusertorrentlistajax('43582', 'completed', 'ka3');
    if (infoGotted) return;
    $('#ka3>table>tbody>tr:first-child td:nth-child(2)').after(
        `<td class="colhead" align="center">
<img class="seeders" src="pic/trans.gif" alt="seeders" title="做种者">
<img class="leechers" src="pic/trans.gif" alt="leechers" title="下载者">
</td>`);
    $('#ka3>table>tbody>tr:first-child>td:nth-child(n+5)').remove();
    $('#ka3>table>tbody>tr:nth-child(n+2)>td:nth-child(n+5)').remove();
    $('#ka3>table>tbody>tr:nth-child(n+2)').each((i, el) => {
        let url = $(el).find('.torrentname a').prop('href');
        // let id = new URL(url).searchParams.get('id');
        ajax.get(url, body => {
            body = $.parseHTML(body, null);
            let text = $(body).find('#peercount').text();
            let [upload, download] = text.match(/\d+/g).map(s => parseInt(s));
            $(el).children('td:nth-child(3)')
                .css('background-color', 'transparent')
                .css('white-space', 'nowrap')
                .text(`${upload} | ${download}`);
            if (upload < 3) {
                $(el).css('background-color', '#c1da9a');
            }
        })
    })
}
window.getusertorrentlistajax = getusertorrentlistajax;
window.getCompletedTorrent = getCompletedTorrent;
$('#ka3').siblings('a').prop('href', `javascript: getCompletedTorrent(); klappe_news('a3');`);