mirror of
https://github.com/JannisX11/blockbench.git
synced 2025-02-23 16:31:20 +08:00
69 lines
1.5 KiB
JavaScript
69 lines
1.5 KiB
JavaScript
const cacheName = 'blockbench_3.8.0';
|
|
const staticAssets = [
|
|
'./index.html',
|
|
'./lang/de.json',
|
|
'./lang/en.json',
|
|
'./lang/es.json',
|
|
'./lang/fr.json',
|
|
'./lang/it.json',
|
|
'./lang/ja.json',
|
|
'./lang/ko.json',
|
|
'./lang/nl.json',
|
|
'./lang/pl.json',
|
|
'./lang/pt.json',
|
|
'./lang/ru.json',
|
|
'./lang/sv.json',
|
|
'./lang/zh.json',
|
|
'./assets/armor_stand.png',
|
|
'./assets/brush.png',
|
|
'./assets/hud.png',
|
|
'./assets/inventory_full.png',
|
|
'./assets/inventory_nine.png',
|
|
'./assets/item_frame.png',
|
|
'./assets/logo_cutout.svg',
|
|
'./assets/missing.png',
|
|
'./assets/north.png',
|
|
'./assets/player_skin.png',
|
|
'./assets/zombie.png',
|
|
'./favicon.png',
|
|
'./manifest.json',
|
|
];
|
|
|
|
self.addEventListener('install', async (event) => {
|
|
var cache = await caches.open(cacheName);
|
|
await cache.addAll(staticAssets);
|
|
return self.skipWaiting();
|
|
})
|
|
|
|
self.addEventListener('activate', (event) => {
|
|
self.clients.claim();
|
|
})
|
|
|
|
self.addEventListener('fetch', async (event) => {
|
|
var req = event.request;
|
|
var url = new URL(req.url);
|
|
|
|
if (url.origin == location.origin) {
|
|
event.respondWith(cacheFirst(req));
|
|
} else {
|
|
event.respondWith(networkAndCache(req));
|
|
}
|
|
})
|
|
|
|
async function cacheFirst(req) {
|
|
var cache = await caches.open(cacheName);
|
|
var cached = await cache.match(req);
|
|
return cached || fetch(req);
|
|
}
|
|
async function networkAndCache(req) {
|
|
var cache = await caches.open(cacheName);
|
|
try {
|
|
var fresh = await fetch(req);
|
|
await cache.put(req, fresh.clone());
|
|
return fresh;
|
|
} catch (err) {
|
|
var cached = await cache.match(req);
|
|
return cached;
|
|
}
|
|
}
|