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Enhance offline support with error handling in Navbar; update meta ta…
…gs and manifest for improved app description and theme color; add offline HTML page and service worker for caching
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="UTF-8"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
| <title>Offline - LetsStream</title> | ||
| <style> | ||
| body { | ||
| font-family: system-ui, -apple-system, sans-serif; | ||
| display: flex; | ||
| align-items: center; | ||
| justify-content: center; | ||
| min-height: 100vh; | ||
| margin: 0; | ||
| background: #f5f6f7; | ||
| } | ||
| .offline-content { | ||
| text-align: center; | ||
| padding: 2rem; | ||
| } | ||
| h1 { color: #374151; } | ||
| p { color: #6b7280; } | ||
| </style> | ||
| </head> | ||
| <body> | ||
| <div class="offline-content"> | ||
| <h1>You're Offline</h1> | ||
| <p>Please check your internet connection and try again.</p> | ||
| </div> | ||
| </body> | ||
| </html> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| /* eslint-disable no-restricted-globals */ | ||
| /* eslint-disable no-undef */ | ||
|
|
||
| // Declare expected global for TypeScript | ||
| /// <reference lib="webworker" /> | ||
|
|
||
| importScripts('https://storage.googleapis.com/workbox-cdn/releases/6.4.1/workbox-sw.js'); | ||
|
|
||
| // Ensure workbox is available | ||
| if (typeof workbox === 'undefined') { | ||
| // eslint-disable-next-line no-console | ||
| console.error('Workbox could not be loaded. Offline support is disabled.'); | ||
| } else { | ||
| workbox.core.setCacheNameDetails({ | ||
| prefix: 'letsstream', | ||
| suffix: 'v1', | ||
| precache: 'precache', | ||
| runtime: 'runtime' | ||
| }); | ||
|
|
||
| // Pre-cache important routes and assets | ||
| workbox.precaching.precacheAndRoute([ | ||
| { url: '/', revision: '1.0' }, | ||
| { url: '/index.html', revision: '1.0' }, | ||
| { url: '/manifest.json', revision: '1.0' }, | ||
| { url: '/favicon.ico', revision: '1.0' }, | ||
| { url: '/logo192.png', revision: '1.0' }, | ||
| { url: '/logo512.png', revision: '1.0' } | ||
| ]); | ||
|
|
||
| // Cache page navigations | ||
| workbox.routing.registerRoute( | ||
| ({ request }) => request.mode === 'navigate', | ||
| new workbox.strategies.NetworkFirst({ | ||
| cacheName: 'pages-cache', | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxAgeSeconds: 24 * 60 * 60 // 24 hours | ||
| }) | ||
| ] | ||
| }) | ||
| ); | ||
|
|
||
| // Cache TMDB API responses | ||
| workbox.routing.registerRoute( | ||
| /^https:\/\/api\.themoviedb\.org\/3\//, | ||
| new workbox.strategies.NetworkFirst({ | ||
| cacheName: 'tmdb-api-cache', | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: 100, | ||
| maxAgeSeconds: 60 * 60 // 1 hour | ||
| }), | ||
| new workbox.cacheableResponse.CacheableResponsePlugin({ | ||
| statuses: [0, 200] | ||
| }) | ||
| ] | ||
| }) | ||
| ); | ||
|
|
||
| // Cache TMDB images | ||
| workbox.routing.registerRoute( | ||
| /^https:\/\/image\.tmdb\.org\//, | ||
| new workbox.strategies.CacheFirst({ | ||
| cacheName: 'tmdb-images-cache', | ||
| plugins: [ | ||
| new workbox.expiration.ExpirationPlugin({ | ||
| maxEntries: 200, | ||
| maxAgeSeconds: 7 * 24 * 60 * 60 // 7 days | ||
| }), | ||
| new workbox.cacheableResponse.CacheableResponsePlugin({ | ||
| statuses: [0, 200] | ||
| }) | ||
| ] | ||
| }) | ||
| ); | ||
|
|
||
| // Cache static assets (JS, CSS, etc) | ||
| workbox.routing.registerRoute( | ||
| /\.(?:js|css|woff2?)$/, | ||
| new workbox.strategies.StaleWhileRevalidate({ | ||
| cacheName: 'static-resources' | ||
| }) | ||
| ); | ||
|
|
||
| // Handle offline fallback | ||
| workbox.routing.setCatchHandler(({ event }) => { | ||
| switch (event.request.destination) { | ||
| case 'document': | ||
| return workbox.precaching.matchPrecache('/offline.html'); | ||
| case 'image': | ||
| return new Response( | ||
| `<svg role="img" aria-labelledby="offline-title" viewBox="0 0 400 300" xmlns="http://www.w3.org/2000/svg"> | ||
| <title id="offline-title">Offline</title> | ||
| <rect width="100%" height="100%" fill="#f5f6f7"/> | ||
| <text x="50%" y="50%" dominant-baseline="middle" text-anchor="middle" font-family="system-ui"> | ||
| Offline | ||
| </text> | ||
| </svg>`, | ||
| { headers: { 'Content-Type': 'image/svg+xml' } } | ||
| ); | ||
| default: | ||
| return Response.error(); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| // Skip waiting and claim clients | ||
| addEventListener('install', (event) => { | ||
| event.waitUntil(skipWaiting()); | ||
| }); | ||
|
|
||
| addEventListener('activate', (event) => { | ||
| event.waitUntil(clients.claim()); | ||
| }); |
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