☰

USToolkit

simple toolkit to help me

Fra og med 20.02.2025. Se den nyeste version.

Dette script bør ikke installeres direkte. Det er et bibliotek, som andre scripts kan inkludere med metadirektivet // @require https://update.greatest.deepsurf.us/scripts/526417/1540623/USToolkit.js 

// ==UserScript==
// @name            USToolkit
// @namespace       https://greatest.deepsurf.us/pt-BR/users/821661
// @version         0.0.3
// @run-at          document-start
// @author          hdyzen
// @description     simple toolkit to help me
// @license         MIT
// ==/UserScript==

/**
 * Asynchronously queries the DOM for an element matching the given selector.
 * If the element is not found immediately, it will observe the DOM for changes
 * and resolve once the element is found or reject after a timeout.
 *
 * @param {string} selector - The CSS selector to query for.
 * @param {number} [timeoutSeconds=10] - The maximum time to wait for the element, in seconds.
 * @returns {Promise<Element>} A promise that resolves with the found element or rejects with a timeout error.
 */
function asyncQuerySelector(selector, timeoutSeconds = 10) {
    return new Promise((resolve, reject) => {
        const element = document.querySelector(selector);
        if (element) {
            resolve(element);
        }

        const mutationsHandler = () => {
            const target = document.querySelector(selector);
            if (target) {
                observer.disconnect();
                resolve(target);
            }
        };

        const observer = new MutationObserver(mutationsHandler);

        observer.observe(document.body || document.documentElement || document, { childList: true, subtree: true });

        setTimeout(() => {
            observer.disconnect();
            reject("Timeout 10 seconds");
        }, timeoutSeconds * 1000);
    });
}