RT Learn Russian play audio

user.js

// ==UserScript==
// @name         RT Learn Russian play audio
// @version      0.1
// @description  try to take over the world!
// @author       Красный 13
// @match        https://learnrussian.rt.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=rt.com
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

//rewrite baseURI
const baseURI = "https://learnrussian.rt.com";

//Get all elements that contain relative audio uris
const collection = document.getElementsByClassName("playtwo");

//Iterate over HTMLCollection
for (let item of collection) {
    //create a new Audio object so that we can use the play() method
    let audio = new Audio(baseURI + item.attributes[0].nodeValue)
    // console.log(audio)
    // create a new button
    let button = document.createElement("button");
    button.innerHTML = "Play Audio ▶️";
    //add button to each child
    item.appendChild(button);
    //make the button a click event that opens the full audio path a
    button.addEventListener("click", () => {
        audio.play();
    });

}

// tests
// console.log(baseURI + uri[0].attributes[0].nodeValue);
// console.log(baseURI + uri[1].attributes[0].nodeValue);
// console.log(baseURI + uri[2].attributes[0].nodeValue);


})();