nmemmertandClaude Sonnet 5.5
62ff4d815d
build-container / build (push) Canceled after 2m57s
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
59 lines
3.2 KiB
JavaScript
59 lines
3.2 KiB
JavaScript
// App-shell cache only; Seafile/API traffic always goes to the network.
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const CACHE = 'hub-v12';
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const SHARE = 'hub-share'; // files shared into the app from other apps, held until the person picks a folder
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const SHELL = ['/icon.svg', '/manifest.webmanifest', '/icons/icon-192.png', '/icons/apple-touch-icon.png'];
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// Install: keep the icons, and (when signed in) the page itself with the scripts and styles it names, so the app opens offline.
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async function precache() {
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const c = await caches.open(CACHE);
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await c.addAll(SHELL);
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try {
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const r = await fetch('/', { credentials: 'same-origin', redirect: 'manual' });
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if (r.ok) {
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const html = await r.clone().text();
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await c.put('/', r);
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const urls = [...html.matchAll(/(?:src|href)="(\/[^"]+\.(?:js|css)(?:\?[^"]*)?)"/g)].map(m => m[1]);
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await Promise.all(urls.map(u => c.add(u).catch(() => {})));
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}
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} catch { /* signed out or offline: it is cached the first time it is used */ }
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}
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self.addEventListener('install', e => { e.waitUntil(precache()); self.skipWaiting(); });
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self.addEventListener('activate', e => {
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e.waitUntil(caches.keys().then(ks => Promise.all(ks.filter(k => k !== CACHE).map(k => caches.delete(k)))));
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self.clients.claim();
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});
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// Share target: other apps send files here (POST); keep them and open the app, which asks where to put them.
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async function takeShare(request) {
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try {
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const form = await request.formData(), c = await caches.open(SHARE);
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for (const k of await c.keys()) await c.delete(k);
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let i = 0;
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for (const f of form.getAll('files')) if (f && f.name) await c.put('/share-files/' + (i++), new Response(f, { headers: { 'x-name': encodeURIComponent(f.name), 'content-type': f.type || 'application/octet-stream' } }));
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} catch { /* nothing usable was shared */ }
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return Response.redirect(self.location.origin + '/#/files', 303);
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}
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self.addEventListener('fetch', e => {
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const u = new URL(e.request.url);
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if (e.request.method === 'POST' && u.origin === location.origin && u.pathname === '/share-target') return e.respondWith(takeShare(e.request));
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if (e.request.method !== 'GET' || u.origin !== location.origin || u.pathname.startsWith('/sf/') || u.pathname.startsWith('/plex/') || u.pathname.startsWith('/api/')) return;
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e.respondWith(fetch(e.request).then(r => {
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if (r.ok) { const copy = r.clone(); caches.open(CACHE).then(c => c.put(e.request, copy)); }
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return r;
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}).catch(() => caches.match(e.request)));
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});
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// Push reminders (see push.js on the server)
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self.addEventListener('push', e => {
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let d = {}; try { d = e.data.json(); } catch {}
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e.waitUntil(self.registration.showNotification(d.title || 'NE Hub', { body: d.body || '', icon: '/icons/icon-192.png', badge: '/icons/icon-192.png', tag: d.tag, data: { url: d.url || '#/home' } }));
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});
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self.addEventListener('notificationclick', e => {
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e.notification.close();
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const url = '/' + ((e.notification.data && e.notification.data.url) || '');
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e.waitUntil(self.clients.matchAll({ type: 'window', includeUncontrolled: true }).then(cs => {
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const c = cs.find(x => new URL(x.url).origin === self.location.origin);
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if (c) { c.focus(); return c.navigate(url); }
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return self.clients.openWindow(url);
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}));
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});
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