Check if the commodity you want to buy is in stock of a particular Woolworths store.
// ==UserScript==
// @name Woolworths check stock
// @namespace http://tampermonkey.net/
// @version 2025-02-27
// @description Check if the commodity you want to buy is in stock of a particular Woolworths store.
// @author dont-be-evil
// @match https://www.woolworths.co.nz/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// @license GPLv3
// ==/UserScript==
(function() {
'use strict';
// Create a MutationObserver to detect changes in the document
const observer = new MutationObserver(() => {
if (!location.href.includes("/shop/productdetails")) {
return;
}
const params = new URLSearchParams(location.search);
let store = params.get("store");
if (store) {
localStorage.setItem("store", store);
} else {
const new_url = new URL(location.href);
const saved_store = localStorage.getItem("store");
if (saved_store) {
store = saved_store;
} else {
store = 9057; // Ponsonby, Auckland
}
new_url.searchParams.set("store", store);
location.href = new_url.toString();
}
});
observer.observe(document.body, { childList: true, subtree: true });
})();