29 خطوط
714 B
JavaScript
29 خطوط
714 B
JavaScript
const CACHE_NAME = 'pm-pwa-shell-v1';
|
|
const OFFLINE_URL = '/offline.html';
|
|
|
|
self.addEventListener('install', (event) => {
|
|
event.waitUntil(
|
|
caches.open(CACHE_NAME).then((cache) => cache.addAll([OFFLINE_URL]))
|
|
);
|
|
});
|
|
|
|
self.addEventListener('activate', (event) => {
|
|
event.waitUntil(
|
|
caches.keys().then((keys) => Promise.all(keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key))))
|
|
);
|
|
});
|
|
|
|
self.addEventListener('fetch', (event) => {
|
|
const url = new URL(event.request.url);
|
|
|
|
if (url.pathname.startsWith('/api/')) {
|
|
return;
|
|
}
|
|
|
|
if (event.request.mode === 'navigate') {
|
|
event.respondWith(
|
|
fetch(event.request).catch(() => caches.match(OFFLINE_URL))
|
|
);
|
|
}
|
|
});
|