bgg-xml-api-link/index.js

// ==UserScript==
// @name         BGG XML Api Link
// @namespace    https://boardgamegeek.com/boardgame/
// @version      1.0.2
// @description  Add a link to the XML Api entry for the given game
// @author       Rinma
// @homepage     https://forgejo.over-world.org/Rinma/bgg-xml-api-link
// @match        https://boardgamegeek.com/boardgame/*/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=boardgamegeek.com
// @grant        none
// @updateURL    https://forgejo.over-world.org/Rinma/bgg-xml-api-link/raw/branch/main/index.js
// @downloadURL  https://forgejo.over-world.org/Rinma/bgg-xml-api-link/raw/branch/main/index.js
// @supportURL   https://forgejo.over-world.org/Rinma/bgg-xml-api-link/issues/new
// ==/UserScript==

(function() {
    'use strict';

    const xmlApiLinkButton = document.createElement("button");
    xmlApiLinkButton.innerHTML = "Open XML Api";
    xmlApiLinkButton.classList.add("btn", "btn-xs", "btn-white");
    xmlApiLinkButton.onclick = () => {
        window.open(`https://api.geekdo.com/xmlapi/boardgame/${window.location.pathname.split("/")[2]}`, "_blank");
    }

    const buttonMenu = document.querySelector(".game-header-secondary-actions");
    buttonMenu.insertBefore(xmlApiLinkButton, buttonMenu.firstChild);
})();