68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
var staticCacheName = "pwa-v" + new Date().getTime();
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var filesToCache = [
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// ... (your other initial paths)
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"/images/icons/icon-72x72.png",
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"/images/icons/icon-96x96.png",
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"/images/icons/icon-128x128.png",
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"/images/icons/icon-144x144.png",
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"/images/icons/icon-152x152.png",
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"/images/icons/icon-192x192.png",
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"/images/icons/icon-384x384.png",
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"/images/icons/icon-512x512.png",
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];
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self.addEventListener("install", (event) => {
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this.skipWaiting();
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event.waitUntil(
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fetch("/manifest.json")
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.then((response) => {
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if (!response.ok) {
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throw new Error("Failed to fetch manifest");
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}
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return response.json();
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})
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.then((manifest) => {
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for (let key in manifest) {
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if (manifest[key].hasOwnProperty("file")) {
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filesToCache.push("/build/" + manifest[key].file); // Prefixing with "/build/"
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}
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}
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return caches.open(staticCacheName).then((cache) => {
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return cache.addAll(filesToCache);
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});
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})
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.catch((error) => {
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console.error("Error while caching files from manifest:", error);
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}),
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);
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});
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// Clear cache on activate
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self.addEventListener("activate", (event) => {
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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
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.filter((cacheName) => cacheName.startsWith("pwa-"))
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.filter((cacheName) => cacheName !== staticCacheName)
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.map((cacheName) => caches.delete(cacheName)),
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);
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}),
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);
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});
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// Serve from Cache
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self.addEventListener("fetch", (event) => {
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event.respondWith(
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caches
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.match(event.request)
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.then((response) => {
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return response || fetch(event.request);
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})
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.catch(() => {
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return caches.match("offline");
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}),
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);
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});
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