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PWA: wip service worker registration

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Til Schmitter 2026-06-18 14:00:39 +02:00
parent 0135a925d9
commit d80f3b76c5
2 changed files with 22 additions and 18 deletions
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19
copyparty/web/sw.js
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@ -4,7 +4,7 @@
if ('serviceWorker' in navigator) { if ('serviceWorker' in navigator) {
self.addEventListener("fetch", (event) => { self.addEventListener("fetch", (event) => {
// Regular requests not related to Web Share Target. // Regular requests not related to Web Share Target.
if (event.request.method !== "POST" || !event.request.enctype.has("share-target")) { if (event.request.method !== "POST" || !event.request.action.has("share-target")) {
event.respondWith(fetch(event.request)); event.respondWith(fetch(event.request));
return; return;
} }
@ -23,21 +23,4 @@ if ('serviceWorker' in navigator) {
})(), })(),
); );
}); });
window.addEventListener('load', async () => {
try {
const registration = await navigator.serviceWorker.register("/.cpr/w/sw.js", {
scope: "/",
});
if (registration.installing) {
console.log("Service worker installing");
} else if (registration.waiting) {
console.log("Service worker installed");
} else if (registration.active) {
console.log("Service worker active");
}
} catch (error) {
console.error(`Registration failed with ${error}`);
}
});
} }

21
copyparty/web/util.js
View file

@ -2421,4 +2421,25 @@ function xhrchk(xhr, prefix, e404, lvl, tag) {
return fun(0, prefix + xhr.status + ": " + errtxt, tag); return fun(0, prefix + xhr.status + ": " + errtxt, tag);
} }
// register service worker
// ToDo: set http header: Service-Worker-Allowed: /
// otherwise it will fail to register
// https://stackoverflow.com/questions/49084718/how-exactly-add-service-worker-allowed-to-register-service-worker-scope-in-upp
window.addEventListener('load', async () => {
try {
const registration = await navigator.serviceWorker.register("/.cpr/w/sw.js", {
scope: "/",
});
if (registration.installing) {
console.log("Service worker installing");
} else if (registration.waiting) {
console.log("Service worker installed");
} else if (registration.active) {
console.log("Service worker active");
}
} catch (error) {
console.error(`Registration failed with ${error}`);
}
});
J_UTL = 2; J_UTL = 2;