81 lines
No EOL
2.2 KiB
JavaScript
81 lines
No EOL
2.2 KiB
JavaScript
//sw.js
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const CACHE_NAME = 'monochrome-v3';
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const IMAGE_CACHE_NAME = 'monochrome-images-v1';
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const urlsToCache = [
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'/',
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'/index.html',
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'/styles.css',
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'/js/app.js',
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'/js/api.js',
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'/js/player.js',
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'/js/storage.js',
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'/js/ui.js',
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'/js/utils.js',
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'/js/cache.js',
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'/js/router.js',
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'/js/events.js',
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'/js/ui-interactions.js',
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'/js/settings.js',
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'/js/lastfm.js',
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'/js/lyrics.js',
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'/js/downloads.js',
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'/manifest.json',
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'/assets/logo.svg',
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'/assets/appicon.png'
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];
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self.addEventListener('install', event => {
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self.skipWaiting();
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event.waitUntil(
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caches.open(CACHE_NAME)
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.then(cache => cache.addAll(urlsToCache))
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);
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});
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self.addEventListener('fetch', event => {
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const url = new URL(event.request.url);
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// Cache Images (Cache-First)
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if (url.hostname === 'resources.tidal.com' || url.hostname === 'picsum.photos') {
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event.respondWith(
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caches.open(IMAGE_CACHE_NAME).then(cache => {
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return cache.match(event.request).then(response => {
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return response || fetch(event.request).then(networkResponse => {
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if (networkResponse.ok) {
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cache.put(event.request, networkResponse.clone());
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}
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return networkResponse;
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});
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});
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})
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);
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return;
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}
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// Static Assets & App Shell (Cache-First)
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event.respondWith(
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caches.match(event.request)
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.then(response => {
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// Return cached response if found
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if (response) return response;
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// Otherwise fetch from network
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return fetch(event.request);
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})
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);
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});
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self.addEventListener('activate', event => {
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const cacheWhitelist = [CACHE_NAME, IMAGE_CACHE_NAME];
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event.waitUntil(
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caches.keys().then(cacheNames => {
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return Promise.all(
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cacheNames.map(cacheName => {
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if (cacheWhitelist.indexOf(cacheName) === -1) {
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return caches.delete(cacheName);
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}
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})
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).then(() => self.clients.claim());
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})
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);
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}); |