Wir kaufen und verkaufen Schallplatten

(function () { // ------------------ Konfig ------------------ var VIDEO_ID = 'reel1'; var VIDEO_TITLE = 'Vinyliebhaberei – Aus Liebe zur Schallplatte'; var PROGRESS_MARKS = [10, 25, 50, 75, 90]; // ------------------ Elemente ------------------ var wrap = document.getElementById('reel1-wrap'); var vid = document.getElementById('reel1'); var unmute = document.getElementById('reel1-unmute'); if (!wrap || !vid || !unmute) return; // ------------------ State ------------------ var audioUnlocked = false; // wird nach erstem echten User-Input gesetzt var startedOnce = false; var userPaused = false; var endedFlag = false; var fired = Object.fromEntries(PROGRESS_MARKS.map(m => [m,false])); // ------------------ Utils ------------------ function isDesktop() { return window.matchMedia && window.matchMedia('(hover:hover) and (pointer:fine)').matches; } function nowPercent() { if (!vid.duration || vid.duration === Infinity) return 0; return Math.floor((vid.currentTime / vid.duration) * 100); } function dl(eventName, extra) { window.dataLayer = window.dataLayer || []; var url = vid.currentSrc || vid.src || ''; var payload = { event: eventName, 'video_id': VIDEO_ID, 'video_title': VIDEO_TITLE, 'video_url': url, 'video_duration': Math.round(vid.duration || 0), 'video_current_time': Math.round(vid.currentTime || 0), 'video_percent': nowPercent() }; if (extra) Object.keys(extra).forEach(k => payload[k] = extra[k]); window.dataLayer.push(payload); } function resetProgressMarks() { PROGRESS_MARKS.forEach(m => fired[m] = false); } function showPosterAgain() { try { vid.pause(); } catch(e){} try { vid.currentTime = 0; } catch(e){} try { vid.load(); } catch(e){} } function showUnmuteHint(show) { unmute.style.display = show ? 'inline-block' : 'none'; } // ------------------ Audio-Unlock ------------------ // Jeder echte User-Input (einmalig) schaltet Audio frei function unlockAudioOnce() { if (audioUnlocked) return; audioUnlocked = true; dl('video_unmute', { note: 'audio_unlocked' }); showUnmuteHint(false); // Wenn gerade gespielt und stumm, sofort Ton an if (!vid.paused && vid.muted) { vid.muted = false; // einige Browser brauchen einen erneuten play()-Call var p = vid.play(); if (p && typeof p.then === 'function') { p.catch(()=>{}); } } // Listener wieder entfernen document.removeEventListener('pointerdown', unlockAudioOnce, true); document.removeEventListener('keydown', unlockAudioOnce, true); } document.addEventListener('pointerdown', unlockAudioOnce, true); document.addEventListener('keydown', unlockAudioOnce, true); // Optionaler expliziter Button unmute.addEventListener('click', function (ev) { ev.stopPropagation(); unlockAudioOnce(); }); // ------------------ Steuerung ------------------ function tryPlay(withSound) { if (withSound && audioUnlocked) { vid.muted = false; } else { vid.muted = true; if (withSound) showUnmuteHint(true); // wollte mit Ton starten, musste aber stumm starten } if (vid.ended || endedFlag) { try { vid.currentTime = 0; } catch (e) {} endedFlag = false; } var prom = vid.play(); if (prom && typeof prom.then === 'function') { prom.then(()=>{}).catch(err => { // Fallback: stumm versuchen if (!vid.muted) { vid.muted = true; vid.play().catch(()=>{}); showUnmuteHint(true); } }); } } function playOnHover() { // gewünschtes Verhalten: beim Hover mit Ton (falls erlaubt) tryPlay(true /*withSound*/); } function togglePlayByClick() { if (vid.paused || vid.ended) { // Beim Klick immer mit Ton if (!audioUnlocked) unlockAudioOnce(); tryPlay(true); userPaused = false; } else { vid.pause(); userPaused = true; } } // ------------------ Events (Usersteuerung) ------------------ // Desktop: Hover startet (KEIN Stop bei Mouseleave) wrap.addEventListener('mouseenter', function () { if (isDesktop()) playOnHover(); }); wrap.addEventListener('mouseleave', function () { // bewusst leer – kein Auto-Stop }); // Klick: Pause/Resume vid.addEventListener('click', function () { togglePlayByClick(); }); // ------------------ Videoevents (GTM) ------------------ vid.addEventListener('play', function () { if (!startedOnce) { startedOnce = true; dl('video_start'); } else if (!vid.ended && vid.currentTime > 0 && userPaused) { dl('video_resume'); } userPaused = false; // Wenn stumm und Sound gewünscht: Hinweis sichtbar lassen showUnmuteHint(vid.muted && !audioUnlocked); }); vid.addEventListener('pause', function () { if (userPaused) dl('video_pause'); }); vid.addEventListener('timeupdate', function () { if (!vid.duration || vid.duration === Infinity) return; var pct = nowPercent(); for (var i = 0; i < PROGRESS_MARKS.length; i++) { var m = PROGRESS_MARKS[i]; if (pct >= m && !fired[m]) { fired[m] = true; dl('video_progress', {'video_percent': m}); } } }); vid.addEventListener('ended', function () { endedFlag = true; dl('video_complete', {'video_percent': 100, 'video_current_time': Math.round(vid.duration || 0)}); resetProgressMarks(); startedOnce = false; showPosterAgain(); showUnmuteHint(false); }); vid.addEventListener('loadedmetadata', function(){ // Falls dynamische Titel/IDs je nach Seite nötig sind, hier setzen: // VIDEO_TITLE = vid.getAttribute('data-title') || VIDEO_TITLE; }); })();