Dominic Gundel
6e59df22e5
Bedarf in Sidebar/Material, Drucker-Zeitfenster und Tarif in Einstellungen, helles Theme; Legacy-Token und /api/drucker entfernt; SSE/SW-Fixes gegen hängende Navigation in Chrome.
47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
/* Nur Static-Assets cachen — nie HTML-Navigation abfangen (sonst falsche Seite in Chrome). */
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const CACHE = "grotti-shell-v2";
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self.addEventListener("install", (event) => {
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self.skipWaiting();
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event.waitUntil(
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caches.open(CACHE).then((cache) =>
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cache.addAll([
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"/static/grotti.css?v=56",
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"/static/api.js?v=29",
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"/static/ui.js?v=3",
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]).catch(() => undefined)
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)
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);
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});
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self.addEventListener("activate", (event) => {
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event.waitUntil(
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caches.keys().then((keys) =>
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Promise.all(keys.filter((k) => k !== CACHE).map((k) => caches.delete(k)))
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).then(() => self.clients.claim())
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);
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});
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self.addEventListener("fetch", (event) => {
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const req = event.request;
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if (req.method !== "GET") return;
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// Dokument-Navigation immer ans Netz — kein Fallback auf „/“.
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if (req.mode === "navigate") return;
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const url = new URL(req.url);
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if (url.origin !== self.location.origin) return;
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if (url.pathname.startsWith("/api/")) return;
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if (!url.pathname.startsWith("/static/")) return;
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event.respondWith(
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fetch(req)
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.then((res) => {
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if (res.ok) {
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const copy = res.clone();
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caches.open(CACHE).then((c) => c.put(req, copy)).catch(() => {});
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}
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return res;
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})
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.catch(() => caches.match(req))
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);
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});
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