catarrh
14d15b1fe8
Redraw the inline card-into-reader SVG after sim.svg: a rounded card with the top-right cut corner and the 3x2 contact pad, sliding behind the reader bar. The viewBox grew to 72x48 and the resting position is 0, so the card is no longer clipped at the top; the insert slide is 20px. The currentColor/Tailwind theming and the reduced-motion fallback are unchanged. 1024 Python + 1063 frontend; simple-v472.
78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
const CACHE = 'simple-v472';
|
|
const URLS = [
|
|
'index.html',
|
|
'help.html',
|
|
'help-ru.html',
|
|
'style.css',
|
|
'sim.png',
|
|
'favicon.svg',
|
|
'icon-192.png',
|
|
'icon-512.png',
|
|
'manifest.json',
|
|
'des-bundle.js',
|
|
'aes-bundle.js',
|
|
'sim.svg',
|
|
'sim_anim.svg',
|
|
'nosim.svg',
|
|
'uicc_files.json',
|
|
];
|
|
|
|
self.addEventListener('install', e => {
|
|
// Fetch the shell with `cache: 'reload'`: a plain addAll() would re-use
|
|
// HTTP-cached copies, so a new SW version could precache a stale
|
|
// style.css/index.html (the stale-style trap, v3.6.31).
|
|
e.waitUntil(
|
|
caches.open(CACHE).then(c =>
|
|
Promise.all(URLS.map(u => fetch(u, { cache: 'reload' }).then(r => {
|
|
if (r && r.ok) return c.put(u, r);
|
|
})))
|
|
)
|
|
);
|
|
self.skipWaiting();
|
|
});
|
|
|
|
self.addEventListener('activate', e => {
|
|
e.waitUntil(
|
|
caches.keys().then(keys =>
|
|
Promise.all(keys.filter(k => k !== CACHE).map(k => caches.delete(k)))
|
|
).then(() => clients.claim())
|
|
);
|
|
});
|
|
|
|
const OFFLINE_RESPONSE = new Response('Offline: page not cached', {
|
|
status: 503,
|
|
statusText: 'Offline',
|
|
headers: { 'Content-Type': 'text/plain' },
|
|
});
|
|
|
|
self.addEventListener('fetch', e => {
|
|
if (!e.request.url.startsWith('http')) return;
|
|
const path = new URL(e.request.url).pathname;
|
|
if (path.startsWith('/api/')) return; // live data, never cache
|
|
if (e.request.method !== 'GET') return;
|
|
const isNavigate = e.request.mode === 'navigate';
|
|
const isSwScript = path.endsWith('/sw.js');
|
|
if (isNavigate) {
|
|
e.respondWith(
|
|
fetch(e.request).then(res => {
|
|
const clone = res.clone();
|
|
caches.open(CACHE).then(c => c.put(e.request, clone));
|
|
return res;
|
|
}).catch(() =>
|
|
caches.match(e.request)
|
|
.then(r => r || caches.match('index.html'))
|
|
.then(r => r || OFFLINE_RESPONSE)
|
|
)
|
|
);
|
|
} else if (isSwScript) {
|
|
e.respondWith(fetch(e.request).catch(() => OFFLINE_RESPONSE));
|
|
} else {
|
|
e.respondWith(
|
|
caches.match(e.request).then(r => r || fetch(e.request).then(res => {
|
|
const clone = res.clone();
|
|
caches.open(CACHE).then(c => c.put(e.request, clone));
|
|
return res;
|
|
}))
|
|
);
|
|
}
|
|
}); |