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Viewing: service-worker.js

const CACHE_VERSION = 'glass-solutions-v2';
const APP_SHELL = [
  '/',
  '/index.html',
  '/public/manifest.json',
  '/public/css/styles.css',
  '/public/img/logo.png',
  '/public/img/logo_negro_portada.png',
  '/public/img/1.jpg',
  '/public/img/2.jpg',
  '/public/img/3.jpg',
  '/public/img/4.jpg'
];

const STATIC_PATH_PREFIX = '/public/';

self.addEventListener('install', (event) => {
  event.waitUntil(
    caches.open(CACHE_VERSION).then((cache) => cache.addAll(APP_SHELL))
  );
  self.skipWaiting();
});

self.addEventListener('activate', (event) => {
  event.waitUntil(
    caches.keys().then((names) => Promise.all(
      names.filter((name) => name !== CACHE_VERSION).map((name) => caches.delete(name))
    ))
  );
  self.clients.claim();
});

self.addEventListener('fetch', (event) => {
  if (event.request.method !== 'GET') {
    return;
  }

  const request = event.request;
  const url = new URL(request.url);
  const isSameOrigin = url.origin === self.location.origin;
  const acceptHeader = request.headers.get('accept') || '';

  const serveFromCache = () => caches.match(request);
  const fetchAndCache = () => fetch(request).then((response) => {
    if (response && response.status === 200) {
      const clone = response.clone();
      caches.open(CACHE_VERSION).then((cache) => cache.put(request, clone));
    }

    return response;
  });

  const isNavigationRequest = request.mode === 'navigate' || acceptHeader.includes('text/html');

  if (isNavigationRequest) {
    event.respondWith(
      fetch(request)
        .then((response) => response)
        .catch(() => serveFromCache().then((cached) => cached || caches.match('/index.html')))
    );
    return;
  }

  if (isSameOrigin) {
    const isStaticAsset = url.pathname.startsWith(STATIC_PATH_PREFIX) || APP_SHELL.includes(url.pathname);

    if (isStaticAsset) {
      event.respondWith(
        serveFromCache().then((cached) => {
          if (cached) {
            return cached;
          }

          return fetchAndCache();
        })
      );
      return;
    }
  }

  event.respondWith(fetch(request).catch(serveFromCache));
});
User / IP	: 216.73.216.217
Host / Server	: 45.84.207.204 / aircan.me
System	: Linux lt-bnk-web1726.main-hosting.eu 5.14.0-611.36.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Mar 3 11:23:52 EST 2026 x86_64