25 lines
758 B
JavaScript
25 lines
758 B
JavaScript
const CACHE_NAME = 'clio-v1';
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const STATIC_ASSETS = ['/', '/manifest.json'];
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self.addEventListener('install', e => {
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e.waitUntil(caches.open(CACHE_NAME).then(c => c.addAll(STATIC_ASSETS)));
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self.skipWaiting();
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});
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self.addEventListener('activate', e => {
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e.waitUntil(caches.keys().then(keys => Promise.all(keys.filter(k => k !== CACHE_NAME).map(k => caches.delete(k)))));
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self.clients.claim();
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});
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self.addEventListener('fetch', e => {
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if (e.request.method !== 'GET') return;
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if (e.request.url.includes('/api/')) return;
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e.respondWith(
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fetch(e.request).then(res => {
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const clone = res.clone();
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caches.open(CACHE_NAME).then(c => c.put(e.request, clone));
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return res;
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}).catch(() => caches.match(e.request))
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);
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});
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