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handle base redirects when it's a cache hit

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This commit is contained in:
Stewart Allen 2025-10-14 15:58:09 -04:00
commit acbd84402d
2 changed files with 25 additions and 12 deletions
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4
web/boot/index.html
View file

@ -62,8 +62,6 @@
</script>
</head>
<body>
Kiri:Moto is Loading
</body>
<body>Booting Grid.Space</body>
</html>

35
web/boot/service.js
View file

@ -94,16 +94,14 @@ async function fetch_safe(req) {
// --- fetch handler ---
self.addEventListener('fetch', e => {
const { request } = e;
if (request.url.endsWith("/kiri") || request.url.endsWith("/kiri/")) {
e.respondWith((async () => {
return Response.redirect("/kiri/index.html", 302);
})());
return;
}
const url = new URL(request.url);
if (url.pathname.endsWith("/")) {
return e.respondWith(redirectOr404(appendURL(url, 'index.html').pathname));
} else if (url.pathname.indexOf(".") < 0) {
return e.respondWith(redirectOr404(appendURL(url, '/index.html').pathname));
}
if (request.method !== 'GET') return;
if (mode == 'transparent') {
@ -115,13 +113,30 @@ self.addEventListener('fetch', e => {
});
// --- helpers ---
async function fromCacheOrNetwork(req) {
function appendURL(url, append) {
return new URL(url.origin + url.pathname + append + url.search);
}
async function redirectOr404(path) {
const cache = await caches.open(CACHE_VERSION);
const hit = await cache.match(req);
const hit = await cache.match(path, { ignoreSearch: true });
if (hit) {
return Response.redirect(path, 302);
} else {
return new Response('Not Found', { status: 404, statusText: 'Not Found' });
}
}
async function fromCacheOrNetwork(req, test) {
const cache = await caches.open(CACHE_VERSION);
const hit = await cache.match(req, { ignoreSearch: true });
if (hit) {
// log(`hit: ${req.url}`);
return hit;
}
if (test) {
return test;
}
const net = await fetch_safe(req);
cache.put(req, net.clone());
log(`put: ${net.url}`);