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This commit is contained in:
Dennis Heinrich 2025-04-06 01:14:10 +02:00
parent f3cb932654
commit 474682252f
1 changed files with 20 additions and 8 deletions
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28
assets/script/service-worker.js
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@ -22,16 +22,10 @@ const FILES_TO_CACHE = [
'/assets/favicon/favicon.ico',
];
const FILES_TO_CACHE_PREFIXED = FILES_TO_CACHE.map(e => {
let origin = self.location.href.replace('index.html', '');
return origin + e;
})
self.addEventListener('install', event => {
event.waitUntil(
caches.open(CACHE_NAME).then(cache => {
return cache.addAll(FILES_TO_CACHE_PREFIXED);
return cache.addAll(FILES_TO_CACHE);
})
);
});
@ -39,7 +33,25 @@ self.addEventListener('install', event => {
self.addEventListener('fetch', event => {
event.respondWith(
caches.match(event.request).then(response => {
return response || fetch(event.request);
return response || fetch(event.request).catch(error => {
console.error('Fetch failed; returning offline page instead.', error);
return caches.match('/offline.html'); // If you have an offline page
});
})
);
});
self.addEventListener('activate', event => {
const cacheWhitelist = [CACHE_NAME];
event.waitUntil(
caches.keys().then(cacheNames => {
return Promise.all(
cacheNames.map(cacheName => {
if (!cacheWhitelist.includes(cacheName)) {
return caches.delete(cacheName);
}
})
);
})
);
});