rssToJs.js

function parseRSS(xmlString) {
    const parser = new DOMParser();
    const xmlDoc = parser.parseFromString(xmlString, "application/xml");

    const channel = xmlDoc.querySelector("channel");
    const items = channel?.querySelectorAll("item");
    if (!items) return;

    const rssArr = [];

    items?.forEach((item) => {
        const itemObject = {};
        itemObject.title = item.querySelector("title").textContent;
        itemObject.guid = item.querySelector("guid").textContent;
        itemObject.author = item.querySelector("author").textContent;
        itemObject.eventDate = item.querySelector("eventDate").textContent;
        itemObject.eventTime = item.querySelector("eventTime").textContent;
        itemObject.description = item.querySelector("description").textContent;
        itemObject.formattedDate = item.querySelector("formattedDate").textContent;
        itemObject.utcOffset = item.querySelector("utcOffset").textContent;

        rssArr.push(itemObject);
    });
    return rssArr;
}

async function fetchRSS(rssUrl) {
    try {
        const response = await fetch(rssUrl);
        const xmlString = await response.text();

        const rssData = parseRSS(xmlString);
        console.log("rssData__", rssData);
        return rssData;
    } catch (error) {
        console.error("Failed to fetch and parse RSS feed:", error);
    }
}