feat: Add RSS Ticker Overlay

2025-10-31 10:51:37 +01:00
parent 0f56d23d44
commit 084401bb3a
3 changed files with 147 additions and 0 deletions
--- a/rss_ticker_overlay/rss_ticker.html
+++ b/rss_ticker_overlay/rss_ticker.html
@@ -0,0 +1,120 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>RSS Ticker Overlay</title>
+    <style>
+        body {
+            font-family: sans-serif;
+            color: white;
+            background-color: rgba(0, 0, 0, 0.5);
+            padding: 10px;
+            border-radius: 5px;
+            overflow: hidden; /* Hide scrollbar */
+        }
+        #ticker-container {
+            white-space: nowrap;
+            overflow: hidden;
+            box-sizing: border-box;
+            width: 100%;
+        }
+        #ticker-content {
+            display: inline-block;
+            padding-left: 100%; /* Start off-screen */
+            animation: ticker-scroll 30s linear infinite;
+        }
+        @keyframes ticker-scroll {
+            0% { transform: translate3d(0, 0, 0); }
+            100% { transform: translate3d(-100%, 0, 0); }
+        }
+        #rss-input-container {
+            background-color: rgba(0, 0, 0, 0.7);
+            border: 1px solid white;
+            padding: 10px;
+            margin-top: 20px;
+            z-index: 100;
+        }
+        #rss-url-input {
+            padding: 5px;
+            border: 1px solid #ccc;
+            border-radius: 5px;
+            width: 70%;
+        }
+        #update-rss-button {
+            padding: 5px 10px;
+            border: 1px solid #ccc;
+            border-radius: 5px;
+            background-color: #4CAF50;
+            color: white;
+            cursor: pointer;
+        }
+    </style>
+</head>
+<body>
+    <div id="ticker-container">
+        <span id="ticker-content">Loading RSS feed...</span>
+    </div>
+
+    <div id="rss-input-container">
+        <input type="text" id="rss-url-input" placeholder="Enter RSS Feed URL">
+        <button id="update-rss-button">Update RSS</button>
+    </div>
+
+    <script>
+    <script>
+        const defaultRssUrl = "https://www.nasa.gov/news-release/feed/"; // Default NASA news feed
+
+        function fetchRssFeed(rssUrl) {
+            const corsProxy = "https://api.allorigins.win/get?url=";
+            const url = `${corsProxy}${encodeURIComponent(rssUrl)}`;
+
+            fetch(url)
+                .then(response => {
+                    if (response.ok) return response.json();
+                    throw new Error('Network response was not ok.');
+                })
+                .then(data => {
+                    const parser = new DOMParser();
+                    const xmlDoc = parser.parseFromString(data.contents, "text/xml");
+                    const items = xmlDoc.querySelectorAll("item");
+                    let headlines = [];
+                    items.forEach(item => {
+                        headlines.push(item.querySelector("title").textContent);
+                    });
+                    document.getElementById('ticker-content').textContent = headlines.join(" | ");
+                })
+                .catch(error => {
+                    console.error('Error fetching RSS feed:', error);
+                    document.getElementById('ticker-content').textContent = "Error loading RSS feed.";
+                });
+        }
+
+        function saveRssUrl(rssUrl) {
+            localStorage.setItem('rss_feed_url', rssUrl);
+        }
+
+        function loadRssUrl() {
+            return localStorage.getItem('rss_feed_url');
+        }
+
+        document.getElementById('update-rss-button').addEventListener('click', () => {
+            const rssUrl = document.getElementById('rss-url-input').value;
+            if (rssUrl) {
+                saveRssUrl(rssUrl);
+                fetchRssFeed(rssUrl);
+                document.getElementById('rss-input-container').style.display = 'none';
+            }
+        });
+
+        // Initial load
+        const storedRssUrl = loadRssUrl();
+        if (storedRssUrl) {
+            fetchRssFeed(storedRssUrl);
+            document.getElementById('rss-input-container').style.display = 'none';
+        } else {
+            fetchRssFeed(defaultRssUrl);
+        }
+    </script>
+</body>
+</html>