56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
const CACHE_NAME = 'tsl-embedded-pwa-v12';
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const APP_SHELL = [
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'/',
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'/admin.html',
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'/setup.html',
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'/manifest.webmanifest',
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'/css/app.css',
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'/css/setup.css',
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'/js/app.js',
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'/js/setup.js',
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'/js/pwa.js',
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'/components/status-card.js',
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'/components/uptime-card.js',
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'/components/led-card.js',
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'/components/add-card.js',
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'/icons/icon.svg',
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'/icons/icon-192.png',
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'/icons/icon-512.png'
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];
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self.addEventListener('install', event => {
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event.waitUntil(
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caches.open(CACHE_NAME)
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.then(cache => cache.addAll(APP_SHELL))
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.then(() => self.skipWaiting())
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);
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});
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self.addEventListener('activate', event => {
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event.waitUntil(
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caches.keys()
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.then(names => Promise.all(names.filter(name => name !== CACHE_NAME).map(name => caches.delete(name))))
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.then(() => self.clients.claim())
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);
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});
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self.addEventListener('fetch', event => {
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const requestUrl = new URL(event.request.url);
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if (requestUrl.origin !== location.origin || requestUrl.pathname.startsWith('/api/')) return;
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if (event.request.mode === 'navigate') {
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event.respondWith(fetch(event.request).catch(() => caches.match('/admin.html')));
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return;
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}
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event.respondWith(
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caches.match(event.request).then(cached => cached || fetch(event.request).then(response => {
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if (!response || response.status !== 200 || event.request.method !== 'GET') return response;
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const copy = response.clone();
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caches.open(CACHE_NAME).then(cache => cache.put(event.request, copy));
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return response;
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}))
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);
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});
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