https://chinski-dla-dzieci.magdabee.chatgpt.site/sw.js

1const CACHE_NAME = "chinski-shell-v2";
2const CORE_ASSETS = ["/", "/manifest.webmanifest", "/app-icon-192-v2.png", "/app-icon-512-v2.png", "/art-icons-book-v1.png", "/chinese-writing-book.jpg"];
3
4self.addEventListener("install", (event) => {
5  event.waitUntil(caches.open(CACHE_NAME).then((cache) => cache.addAll(CORE_ASSETS)).then(() => self.skipWaiting()));
6});
7
8self.addEventListener("activate", (event) => {
9  event.waitUntil(caches.keys().then((keys) => Promise.all(keys.filter((key) => key.startsWith("chinski-shell-") && key !== CACHE_NAME).map((key) => caches.delete(key)))).then(() => self.clients.claim()));
10});
11
12self.addEventListener("fetch", (event) => {
13  const url = new URL(event.request.url);
14  if (event.request.method !== "GET" || url.origin !== self.location.origin || url.pathname.startsWith("/api/")) return;
15  event.respondWith(fetch(event.request).then((response) => {
16    if (response.ok) void caches.open(CACHE_NAME).then((cache) => cache.put(event.request, response.clone()));
17    return response;
18  }).catch(() => caches.match(event.request).then((cached) => cached || caches.match("/"))));
19});