Copy all visible magnets on nyaa

nyaa-magnet.user.js

// ==UserScript==
// @name        nyaa copy all magnets
// @namespace   nick.tay.blue
// @match       https://nyaa.si/*
// @grant       none
// @version     0.1.0
// @author      Nicholas Tay <[email protected]>
// @description Copy all visible magnet links from results page
// ==/UserScript==

;(function() {

const elems = document.getElementsByClassName("table-responsive");
if (elems.length < 1)
    return;
const table = elems[0];

window.copyAllMagnets = function() {
    let links = [];
    for (const a of document.querySelectorAll("tbody td a")) {
        if (!a.href.startsWith("magnet:"))
            continue;
        links.push(a.href);
    }
    navigator.clipboard.writeText(links.join("\n"));
};

const html = `<button style="float: right; margin-bottom: 4px" onclick="window.copyAllMagnets();">Copy Magnets</button>`;
table.insertAdjacentHTML("afterbegin", html);

})();