41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
|
async function fetchRSSFeed(url) {
|
||
|
|
try {
|
||
|
|
const response = await fetch(url);
|
||
|
|
const data = await response.text();
|
||
|
|
return data;
|
||
|
|
} catch (error) {
|
||
|
|
console.error("Failed to fetch RSS feed:", error);
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function parseRSSFeed(feedXML) {
|
||
|
|
const parser = new DOMParser();
|
||
|
|
const xmlDoc = parser.parseFromString(feedXML, "text/xml");
|
||
|
|
const items = xmlDoc.querySelectorAll("item");
|
||
|
|
let html = "<ul>";
|
||
|
|
|
||
|
|
for (let i = 0; i < Math.min(items.length, 5); i++) {
|
||
|
|
const title = items[i].querySelector("title").textContent;
|
||
|
|
const link = items[i].querySelector("link").textContent;
|
||
|
|
html += `<a href="${link}" target="_blank">${title}</a><br><br>`;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
html += "</ul>";
|
||
|
|
return html;
|
||
|
|
}
|
||
|
|
|
||
|
|
async function displayRSSFeed() {
|
||
|
|
const url = "https://tldr.tech/api/rss/tech"; //https://www.nist.gov/news-events/cybersecurity/rss.xml
|
||
|
|
const rssData = await fetchRSSFeed(url);
|
||
|
|
|
||
|
|
if (rssData) {
|
||
|
|
const feedHTML = parseRSSFeed(rssData);
|
||
|
|
document.getElementById("rss-feed").innerHTML = feedHTML;
|
||
|
|
} else {
|
||
|
|
document.getElementById("rss-feed").innerHTML = "Failed to load RSS feed.";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
displayRSSFeed();
|