From 898b52edcb47bcb3e9d6106e74ca73e74ea01e70 Mon Sep 17 00:00:00 2001
From: sillylaird <sillyfanboy@gmail.com>
Date: Thu, 3 Sep 2026 00:33:59 +0000
Subject: import live www.sillylaird.ca webroot

---
 assets/js/pages/radio-nowplaying.js | 41 +++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 assets/js/pages/radio-nowplaying.js

(limited to 'assets/js/pages/radio-nowplaying.js')

diff --git a/assets/js/pages/radio-nowplaying.js b/assets/js/pages/radio-nowplaying.js
new file mode 100644
index 0000000..e263e5b
--- /dev/null
+++ b/assets/js/pages/radio-nowplaying.js
@@ -0,0 +1,41 @@
+(function () {
+  var line = document.getElementById('radio-nowplaying');
+  var el = document.getElementById('radio-nowplaying-title');
+  if (!line || !el) return;
+  var pollMs = 30000;
+  var backoffMs = pollMs;
+
+  // childNodes[0] is the "Now playing: " text node before the <span>.
+  function setLabel(text) {
+    if (line.childNodes[0] && line.childNodes[0].nodeType === 3) {
+      line.childNodes[0].textContent = text;
+    }
+  }
+  function setOffline() {
+    setLabel('Radio: ');
+    el.textContent = 'currently offline';
+  }
+  function setPlaying(title) {
+    setLabel('Now playing: ');
+    el.textContent = title;
+  }
+
+  function tick() {
+    fetch('/api/nowplaying.php', { cache: 'no-store' })
+      .then(function (r) { return r.ok ? r.json() : Promise.reject(r.status); })
+      .then(function (j) {
+        var title = j && j.title ? String(j.title).trim() : '';
+        if (title) { setPlaying(title); } else { setOffline(); }
+        backoffMs = pollMs;
+      })
+      .catch(function () {
+        setOffline();
+        backoffMs = Math.min(backoffMs * 2, 5 * 60 * 1000);
+      })
+      .finally(function () { setTimeout(tick, backoffMs); });
+  }
+  if (document.visibilityState !== 'hidden') tick();
+  document.addEventListener('visibilitychange', function () {
+    if (document.visibilityState === 'visible') tick();
+  });
+})();
-- 
cgit v1.2.3