icanteen tampermonkey script

icanteen script

// ==UserScript==
// @name         to ical
// @namespace    http://tampermonkey.net/
// @version      2025-01-20
// @description  Make ical
// @author       jkremser
// @match        https://objednavky.obedyvbrne.cz/faces/secured/objednavky.jsp
// @icon         https://www.google.com/s2/favicons?sz=64&domain=obedyvbrne.cz
// @require      https://raw.githubusercontent.com/matthiasanderer/icsFormatter/refs/heads/master/icsFormatter.js
// @grant        none
// ==/UserScript==

(async function() {
    //'use strict';
    //const { createEvent } = await import("https://cdn.jsdelivr.net/npm/[email protected]/+esm");
    //const { createEvent } = await import("https://esm.run/ics") ;
    var calEntry = icsFormatter();
    const tBody = document.querySelector("#mainContext > table > tbody");
    for (var j = 1; j < tBody.children.length; j++) {
        const row = tBody.children[j];
        const date = row.children[0].innerText;
        const chunks = date.split('.');
        const year = chunks[2];
        const month = chunks[1];
        const day = chunks[0];
        const datum = new Date(Date.parse(`${year}-${month}-${day}`));
        const jidlo = row.children[2].innerText.normalize("NFD").replace(/[\u0300-\u036f]/g, "");
        const jidloTitle = jidlo.replace(/ *\[[^\]]*\] */g, '').replace(/,\s*$/, '').replaceAll(';','').replaceAll('/DIA','').replaceAll('/Vyb','').replaceAll('/ZL','');
        const ks = row.children[5].innerText;
        console.log();
        //console.log(datum.toLocaleString("en-US"));

        var place = 'doma';
        var end = new Date(datum.getTime() + 45*60000);
        var description = ks;

        calEntry.addEvent(jidloTitle, description, place, datum.toUTCString(), end.toUTCString());
    }
	//calEntry.download('jidelnicek.ics');
    console.log(calEntry.calendar());


    const foo = document.createElement('a');
    foo.href = 'data:application/octet-stream;charset=utf-16le;base64,' + btoa(calEntry.calendar());
    foo.download = 'jidelnicek.ics';
    foo.innerHTML='jidelnicek.ics';

    const parent = document.getElementById('content:filterDateForm');
    parent.appendChild(foo);
    //anchor.click();
    //document.body.removeChild(anchor);

    //URL.revokeObjectURL(url);
})();