Split monolithic app.js (~1850 lines) into maintainable ES modules: - src/state.js — shared mutable state (S object) - src/utils.js — md5, esc, formatDur, toast - src/api.js — Subsonic API, Navidrome REST, iTunes API - src/player.js — playback, transport, queue, media session, preview - src/views.js — navigation, page loaders, card makers, search - src/ui.js — all modals, overlays, sidebar, settings - src/pwa.js — service worker registration + update banner - src/main.js — app init, connect, window globals Updated Dockerfile to multi-stage (Node build → nginx serve). Static assets (sw.js, manifest.json, icon.svg) moved to public/. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
const CACHE = 'ns-v38';
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const PRECACHE = ['/', 'index.html', 'manifest.json', 'icon.svg'];
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const SKIP_PATHS = ['/rest/stream', '/rest/download', '/config.js'];
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self.addEventListener('install', e => {
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e.waitUntil(caches.open(CACHE).then(c => c.addAll(PRECACHE)));
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self.skipWaiting();
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});
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self.addEventListener('activate', e => {
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e.waitUntil(
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caches.keys()
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.then(keys => Promise.all(keys.filter(k => k !== CACHE).map(k => caches.delete(k))))
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.then(() => self.clients.claim())
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.then(() => self.clients.matchAll({ type: 'window', includeUncontrolled: true }))
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.then(clients => clients.forEach(c => c.postMessage({ type: 'SW_UPDATED', version: CACHE })))
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);
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});
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self.addEventListener('message', e => {
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if (e.data?.type === 'GET_VERSION') {
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e.source.postMessage({ type: 'VERSION', version: CACHE });
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}
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});
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self.addEventListener('fetch', e => {
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if (!e.request.url.startsWith(self.location.origin)) return;
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if (SKIP_PATHS.some(p => e.request.url.includes(p))) return;
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e.respondWith(
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fetch(e.request)
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.then(res => {
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if (res.status === 200 && e.request.method === 'GET') {
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const clone = res.clone();
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caches.open(CACHE).then(c => c.put(e.request, clone));
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}
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return res;
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})
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.catch(() => caches.match(e.request).then(r => r || Response.error()))
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);
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});
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