Crawl Quiz from CMS.js

let content = document.getElementsByClassName("content");
let dataCrawl = localStorage.getItem("dataCrawl") || "";
for (let i = 0; i < content.length; i++) {
    let data = content.item(i).childNodes[0];
    data.childNodes.forEach(child => {
        if (child.className === "qtext") dataCrawl += `\n${child.innerText}`;
        if (child.className === "ablock") {
            dataCrawl += `\n${child.childNodes[0].firstChild.nodeValue}`;
            child.childNodes[1].childNodes.forEach(ans => {
                if (ans.childNodes[1]) dataCrawl += `\n${ans.childNodes[1].innerText}`;
            });
        }
    });
    if (content.item(i).childNodes[1].childNodes[1]) {
        dataCrawl += `\n${content.item(i).childNodes[1].childNodes[1].firstChild.firstChild.nodeValue.replace('The correct answer is:', 'Ans:')}\n`
    }
}
localStorage.setItem("dataCrawl", dataCrawl);