Update '12/liveplayer.js'

12/liveplayer.js

@@ -1,21 +1,29 @@
-(function () {
-var last_timestamp;
+function liveplayer (elt) {
+  var last_timestamp;
 
-async function poll () {
-	var rows = await (await fetch("/cgi-bin/radioimplicancies.cgi")).json();
-    console.log("rows", rows);
-  	if (rows) {
-      // get the last (most recent) item
-      var d = rows[rows.length-1];
-      if (d.time && d.time != last_timestamp) {
-        console.log("CURRENT METADATA", d);
-        last_timestamp = d.time;
-      }
-    }
-}
-  
-window.setInterval(poll, 5000);
+  async function poll () {
+      var rows = await (await fetch("/cgi-bin/radioimplicancies.cgi")).json();
+      // console.log("rows", rows);
+      if (rows) {
+        // get the last (most recent) item
+        var d = rows[rows.length-1];
+        if (d.time && d.time != last_timestamp) {
+          last_timestamp = d.time;
+          console.log("CURRENT METADATA", d);
+          var old_nowplaying = elt.querySelector(".nowplaying");
+          if (old_nowplaying) {
+            old_nowplaying.classList.remove("nowplaying");
+          }
+          var nowplaying = elt.querySelector(d.title);
+          if (nowplaying) {
+          	nowplaying.classList.add("nowplaying");
+          }
           
+        }
+      }
+  }
 
+  window.setInterval(poll, 5000);
+}
  
-})();
+liveplayer(document);