From f62d7e62c530b1e5718fb3fe3e0c9dbe28a53529 Mon Sep 17 00:00:00 2001
From: jbergner <jbergner@send.nrw>
Date: Sun, 21 Sep 2025 19:36:17 +0200
Subject: [PATCH] bugfix-4

---
 web/static/js/stream.js | 81 +++++++++++++++++++++--------------------
 1 file changed, 41 insertions(+), 40 deletions(-)

diff --git a/web/static/js/stream.js b/web/static/js/stream.js
index ad5b950..a7e169e 100644
--- a/web/static/js/stream.js
+++ b/web/static/js/stream.js
@@ -1,4 +1,4 @@
-(function(){
+(function () {
   const name = document.documentElement.dataset.stream;
   const v = document.getElementById('v');
   const liveEl = document.getElementById('live');
@@ -7,72 +7,73 @@
 
   const manifest = '/hls/' + encodeURIComponent(name) + '/index.m3u8';
 
-  function setLive(l){
-    liveEl.className = 'pill ' + (l ? 'live' : 'off');
-    liveEl.textContent = l ? 'LIVE' : 'Offline';
+  function setLive(on){ 
+    liveEl.className = 'pill ' + (on ? 'live' : 'off'); 
+    liveEl.textContent = on ? 'LIVE' : 'Offline';
   }
 
-  async function head(url){
-    try {
-      const r = await fetch(url, { method: 'HEAD', cache:'no-store' });
-      return r.ok;
-    } catch (_) { return false; }
+  async function head(u){
+    try { const r = await fetch(u, {method:'HEAD', cache:'no-store'}); return r.ok; }
+    catch { return false; }
   }
 
-  async function tryInitPlayer(){
-    // 1) Manifest erreichbar?
-    const ok = await head(manifest);
+  async function initPlayer() {
     srcEl.textContent = manifest;
+    const ok = await head(manifest);
     setLive(ok);
     if (!ok) return false;
 
-    // 2) Player initialisieren
-    try {
-      if (window.Hls && Hls.isSupported()) {
-        if (!window._hls) {
-          window._hls = new Hls({ maxLiveSyncPlaybackRate: 1.0 });
-          window._hls.on(Hls.Events.ERROR, (_, data)=>console.warn('hls.js error', data));
-          window._hls.attachMedia(v);
-        }
-        window._hls.loadSource(manifest);
-      } else if (v.canPlayType('application/vnd.apple.mpegurl')) {
-        v.src = manifest; // Safari / iOS
-      } else {
-        console.warn('HLS nicht unterstützt');
-        return false;
+    // Autoplay-Chance verbessern
+    try { v.muted = true; } catch(_) {}
+    try { v.playsInline = true; } catch(_) {}
+
+    if (window.Hls && Hls.isSupported()) {
+      if (!window._hls) {
+        window._hls = new Hls({ liveDurationInfinity: true });
+        window._hls.on(Hls.Events.MANIFEST_PARSED, (_e, data) => {
+          console.log('HLS manifest parsed. levels=', data.levels?.length);
+        });
+        window._hls.on(Hls.Events.ERROR, (_e, data) => {
+          console.warn('hls.js error', data);
+        });
+        window._hls.attachMedia(v);
       }
-      return true;
-    } catch (e) {
-      console.warn('Player init fail', e);
+      window._hls.loadSource(manifest);
+    } else if (v.canPlayType('application/vnd.apple.mpegurl')) {
+      v.src = manifest; // Safari / iOS
+    } else {
+      console.warn('HLS nicht unterstützt');
       return false;
     }
+
+    // Autoplay versuchen (wird bei Desktop-Browsern oft blockiert; Controls bleiben)
+    try { await v.play(); } catch(e) { console.log('autoplay blockiert (ok):', e?.name||e); }
+
+    return true;
   }
 
   async function refreshMeta(){
-    // UI-Infos (viewer count etc.) optional, darf nie Player blockieren
     try {
-      const r = await fetch('/api/streams', { cache:'no-store' });
+      const r = await fetch('/api/streams', {cache:'no-store'});
       if (!r.ok) return;
       const d = await r.json();
-      const it = d.items.find(x=>x.name===name);
+      const it = d.items.find(x => x.name === name);
       if (it) {
         setLive(!!it.live);
         viewersEl.textContent = 'Zuschauer: ' + it.viewers;
       }
-    } catch (_) {}
+    } catch {}
   }
 
-  // Video-Fehler sichtbar loggen
-  v.addEventListener('error', (e)=>console.warn('video error', e));
-  v.addEventListener('loadedmetadata', ()=>console.log('metadata loaded'));
-  v.addEventListener('playing', ()=>console.log('playing'));
+  v.addEventListener('error', e => console.warn('video error', e));
+  v.addEventListener('loadedmetadata', () => console.log('loadedmetadata'));
+  v.addEventListener('playing', () => console.log('playing'));
 
-  // Boot-Sequenz mit Retries
   (async function boot(){
     for (let i=0; i<10; i++) {
-      const ok = await tryInitPlayer();
+      const ok = await initPlayer();
       if (ok) break;
-      await new Promise(r=>setTimeout(r, 1500)); // kurz warten, bis HLS bereit ist
+      await new Promise(r => setTimeout(r, 1500));
     }
     refreshMeta();
     setInterval(refreshMeta, 2500);