Add web push notifications

This commit is contained in:
hbrain 2026-05-26 15:48:30 +02:00
parent 91cb65e896
commit 4e4def843d
5 changed files with 92 additions and 3 deletions

View file

@ -97,9 +97,37 @@ usort($videos, function($a, $b) use ($videoCache) {
$page=max(1,(int)($_GET['page']??1)); $per=$config['items_per_page']; $total=count($videos); $pages=max(1,(int)ceil($total/$per)); $page=min($page,$pages); $slice=array_slice($videos,($page-1)*$per,$per);
?>
<!doctype html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>MVLog</title><link rel="alternate" type="application/rss+xml" title="MVLog RSS" href="feed.php"><link rel="icon" type="image/png" href="assets/img/moto_travel.png"><link rel="stylesheet" href="style.css"></head><body>
<header class="site-header"><div class="brand-wrap"><a class="header-logo" href="index.php" aria-label="MVLog home"><img src="assets/img/moto_travel.png" alt=""></a><a class="brand" href="index.php"><h1>MVLog</h1><p>Bubulescu.Org</p></a></div><a class="rss-link" href="feed.php" aria-label="RSS feed" title="RSS feed"><svg viewBox="0 0 24 24" aria-hidden="true"><path d="M6.2 17.8a2 2 0 1 1-4 0 2 2 0 0 1 4 0ZM2.2 8.7v3.1a10 10 0 0 1 10 10h3.1A13.1 13.1 0 0 0 2.2 8.7Zm0-5.5v3.1a15.5 15.5 0 0 1 15.5 15.5h3.1A18.6 18.6 0 0 0 2.2 3.2Z"/></svg></a></header><main>
<header class="site-header"><div class="brand-wrap"><a class="header-logo" href="index.php" aria-label="MVLog home"><img src="assets/img/moto_travel.png" alt=""></a><a class="brand" href="index.php"><h1>MVLog</h1><p>Bubulescu.Org</p></a></div><button id="push-toggle" class="push-toggle" type="button" hidden aria-label="Notifications" title="Notifications"><svg viewBox="0 0 24 24" aria-hidden="true"><path d="M12 22a2.7 2.7 0 0 0 2.6-2h-5.2A2.7 2.7 0 0 0 12 22Zm7-6V11a7 7 0 0 0-5-6.7V3a2 2 0 0 0-4 0v1.3A7 7 0 0 0 5 11v5l-2 2v1h18v-1l-2-2Z"/></svg></button><a class="rss-link" href="feed.php" aria-label="RSS feed" title="RSS feed"><svg viewBox="0 0 24 24" aria-hidden="true"><path d="M6.2 17.8a2 2 0 1 1-4 0 2 2 0 0 1 4 0ZM2.2 8.7v3.1a10 10 0 0 1 10 10h3.1A13.1 13.1 0 0 0 2.2 8.7Zm0-5.5v3.1a15.5 15.5 0 0 1 15.5 15.5h3.1A18.6 18.6 0 0 0 2.2 3.2Z"/></svg></a></header><main>
<section id="videos"><?php if(!$slice): ?><p>No videos yet.</p><?php endif; ?><div class="video-list">
<?php foreach($slice as $v): $name=basename($v); $url=$config['public_videos'].'/'.rawurlencode($name); $m=$videoCache[$name]['metadata'] ?? video_metadata($v); ?>
<article class="video-row"><time class="created-at" datetime="<?=h(date('c', filemtime($v)))?>"><?=h(date('d.m.Y H:i', filemtime($v)))?></time><video controls controlsList="nodownload" oncontextmenu="return false" preload="metadata" src="<?=h($url)?>"></video><div class="video-info"><h2><?=h($m['title'])?></h2><p class="meta"><span><?=h($m['date'])?></span><?php if($m['location']): ?><span><?=h($m['location'])?></span><?php endif; ?></p><?php if($m['description']): ?><p class="description"><?=nl2br(h($m['description']), false)?></p><?php endif; ?></div></article>
<?php endforeach; ?></div><div class="pages"><?php for($i=1;$i<=$pages;$i++): ?><a class="<?=$i===$page?'active':''?>" href="?page=<?=$i?>"><?=$i?></a><?php endfor; ?></div></section>
</main><footer>Bubulescu.Org</footer></body></html>
</main><footer>Bubulescu.Org</footer><script>
(function(){
const btn=document.getElementById('push-toggle');
if(!btn || !('serviceWorker' in navigator) || !('PushManager' in window) || !('Notification' in window)) return;
function b64uToUint8Array(s){ const pad='='.repeat((4-s.length%4)%4); const b64=(s+pad).replace(/-/g,'+').replace(/_/g,'/'); const raw=atob(b64); return Uint8Array.from([...raw].map(c=>c.charCodeAt(0))); }
async function state(reg){ const sub=await reg.pushManager.getSubscription(); btn.classList.toggle('active', !!sub); btn.title=sub?'Notifications on':'Notifications'; btn.hidden=false; return sub; }
navigator.serviceWorker.register('sw.js').then(async reg=>{
const cfg=await fetch('push_config.php',{cache:'no-store'}).then(r=>r.json()).catch(()=>({enabled:false}));
if(!cfg.enabled || !cfg.publicKey) return;
await state(reg);
btn.addEventListener('click', async ()=>{
btn.disabled=true;
try{
let sub=await reg.pushManager.getSubscription();
if(sub){
return;
}else{
const perm=await Notification.requestPermission();
if(perm!=='granted') return;
sub=await reg.pushManager.subscribe({userVisibleOnly:true,applicationServerKey:b64uToUint8Array(cfg.publicKey)});
await fetch('push_subscribe.php',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify(sub)});
}
await state(reg);
}catch(e){ alert(e.message || 'Could not update notifications'); }
finally{ btn.disabled=false; }
});
});
})();
</script></body></html>