53 lines
2.7 KiB
HTML
53 lines
2.7 KiB
HTML
<!doctype html>
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<html lang="ru">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<meta http-equiv="Cache-Control" content="no-store, no-cache, must-revalidate, max-age=0">
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<meta http-equiv="Pragma" content="no-cache">
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<title>Caterium — обновление</title>
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<style>
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html,body{height:100%;margin:0}body{display:grid;place-items:center;background:#f5f0e7;color:#282621;font:16px Arial,sans-serif}.box{width:min(520px,calc(100% - 40px));text-align:center}.mark{width:78px;height:78px;object-fit:contain;margin-bottom:24px}.title{font:500 38px/1.05 Georgia,'Times New Roman',serif;margin:0 0 12px}.text{color:#777168;line-height:1.55}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#e5a313;margin-right:8px;animation:pulse 1s infinite alternate}@keyframes pulse{to{opacity:.25;transform:scale(.8)}}
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</style>
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</head>
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<body>
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<main class="box">
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<img class="mark" src="/caterium-mark-light.svg?refresh=20260912-3" alt="Caterium">
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<h1 class="title">Обновляем Caterium</h1>
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<p class="text" id="status"><span class="dot"></span>Удаляем старый экран входа и подключаем свежую версию…</p>
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</main>
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<script>
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(async()=>{
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const status=document.getElementById('status');
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const stamp='20260912-3-'+Date.now();
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try{
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if('serviceWorker' in navigator){
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const regs=await navigator.serviceWorker.getRegistrations();
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await Promise.all(regs.map(r=>r.unregister()));
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}
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if('caches' in window){
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const keys=await caches.keys();
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await Promise.all(keys.map(k=>caches.delete(k)));
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}
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if('serviceWorker' in navigator){
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const reg=await navigator.serviceWorker.register('/service-worker.js?reset='+encodeURIComponent(stamp),{scope:'/'});
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const worker=reg.installing||reg.waiting||reg.active;
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if(worker && worker.state!=='activated'){
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await new Promise(resolve=>{
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const done=()=>{if(worker.state==='activated'||worker.state==='redundant')resolve()};
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worker.addEventListener('statechange',done);done();setTimeout(resolve,5000);
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});
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}
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await navigator.serviceWorker.ready.catch(()=>{});
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}
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status.innerHTML='<span class="dot"></span>Готово. Открываем свежий экран входа…';
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setTimeout(()=>location.replace('/?fresh='+encodeURIComponent(stamp)),350);
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}catch(err){
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status.textContent='Кэш очищен частично. Сейчас всё равно откроем приложение заново.';
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setTimeout(()=>location.replace('/?fresh='+encodeURIComponent(stamp)),800);
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}
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})();
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</script>
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</body>
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</html>
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