forked from Timmy_Foundation/the-nexus
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1 Commits
5d2d8a12bc
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e76b3eee89
| Author | SHA1 | Date | |
|---|---|---|---|
|
e76b3eee89 |
60
icons/nexus-icon.svg
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60
icons/nexus-icon.svg
Normal file
@@ -0,0 +1,60 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
|
||||
<defs>
|
||||
<linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%">
|
||||
<stop offset="0%" style="stop-color:#4af0c0;stop-opacity:1" />
|
||||
<stop offset="100%" style="stop-color:#0a1628;stop-opacity:1" />
|
||||
</linearGradient>
|
||||
<filter id="glow">
|
||||
<feGaussianBlur stdDeviation="4" result="coloredBlur"/>
|
||||
<feMerge>
|
||||
<feMergeNode in="coloredBlur"/>
|
||||
<feMergeNode in="SourceGraphic"/>
|
||||
</feMerge>
|
||||
</filter>
|
||||
</defs>
|
||||
<!-- Background -->
|
||||
<rect width="512" height="512" fill="#0a1628"/>
|
||||
|
||||
<!-- Outer glow circle -->
|
||||
<circle cx="256" cy="256" r="200" fill="none" stroke="#4af0c0" stroke-width="2" opacity="0.3"/>
|
||||
<circle cx="256" cy="256" r="180" fill="none" stroke="#4af0c0" stroke-width="1" opacity="0.2"/>
|
||||
|
||||
<!-- Icosahedron / Crystal shape -->
|
||||
<g transform="translate(256, 256)" filter="url(#glow)">
|
||||
<!-- Main crystal body -->
|
||||
<path d="M0,-120 L103.9,-60 L103.9,60 L0,120 L-103.9,60 L-103.9,-60 Z"
|
||||
fill="none" stroke="#4af0c0" stroke-width="3" opacity="0.9"/>
|
||||
|
||||
<!-- Inner geometric lines -->
|
||||
<path d="M0,-120 L0,120 M-103.9,-60 L103.9,60 M103.9,-60 L-103.9,60"
|
||||
fill="none" stroke="#4af0c0" stroke-width="2" opacity="0.6"/>
|
||||
|
||||
<!-- Center point -->
|
||||
<circle cx="0" cy="0" r="15" fill="#4af0c0" opacity="0.8"/>
|
||||
|
||||
<!-- Top crystal point -->
|
||||
<path d="M0,-120 L0,-150 L15,-120 Z" fill="#4af0c0" opacity="0.7"/>
|
||||
<path d="M0,-120 L0,-150 L-15,-120 Z" fill="#2dd4a8" opacity="0.7"/>
|
||||
|
||||
<!-- Bottom crystal point -->
|
||||
<path d="M0,120 L0,150 L15,120 Z" fill="#4af0c0" opacity="0.7"/>
|
||||
<path d="M0,120 L0,150 L-15,120 Z" fill="#2dd4a8" opacity="0.7"/>
|
||||
|
||||
<!-- Side crystal points -->
|
||||
<path d="M103.9,-60 L130,-45 L103.9,-30 Z" fill="#4af0c0" opacity="0.6"/>
|
||||
<path d="M103.9,60 L130,45 L103.9,30 Z" fill="#4af0c0" opacity="0.6"/>
|
||||
<path d="M-103.9,-60 L-130,-45 L-103.9,-30 Z" fill="#4af0c0" opacity="0.6"/>
|
||||
<path d="M-103.9,60 L-130,45 L-103.9,30 Z" fill="#4af0c0" opacity="0.6"/>
|
||||
</g>
|
||||
|
||||
<!-- Small orbiting particles -->
|
||||
<circle cx="380" cy="150" r="6" fill="#4af0c0" opacity="0.8">
|
||||
<animate attributeName="opacity" values="0.8;0.3;0.8" dur="2s" repeatCount="indefinite"/>
|
||||
</circle>
|
||||
<circle cx="130" cy="380" r="4" fill="#4af0c0" opacity="0.6">
|
||||
<animate attributeName="opacity" values="0.6;0.2;0.6" dur="3s" repeatCount="indefinite"/>
|
||||
</circle>
|
||||
<circle cx="400" cy="320" r="5" fill="#4af0c0" opacity="0.7">
|
||||
<animate attributeName="opacity" values="0.7;0.3;0.7" dur="2.5s" repeatCount="indefinite"/>
|
||||
</circle>
|
||||
</svg>
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||||
|
After Width: | Height: | Size: 2.6 KiB |
32
icons/nexus-maskable.svg
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32
icons/nexus-maskable.svg
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@@ -0,0 +1,32 @@
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||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
|
||||
<defs>
|
||||
<linearGradient id="bgGrad" x1="0%" y1="0%" x2="100%" y2="100%">
|
||||
<stop offset="0%" style="stop-color:#0d1f35;stop-opacity:1" />
|
||||
<stop offset="100%" style="stop-color:#0a1628;stop-opacity:1" />
|
||||
</linearGradient>
|
||||
</defs>
|
||||
<!-- Background with safe zone for maskable icons -->
|
||||
<rect width="512" height="512" fill="url(#bgGrad)"/>
|
||||
|
||||
<!-- Main icon content within safe zone (center 70% = ~358px) -->
|
||||
<g transform="translate(256, 256)">
|
||||
<!-- Icosahedron outline -->
|
||||
<path d="M0,-100 L86.6,-50 L86.6,50 L0,100 L-86.6,50 L-86.6,-50 Z"
|
||||
fill="none" stroke="#4af0c0" stroke-width="4"/>
|
||||
|
||||
<!-- Inner star pattern -->
|
||||
<path d="M0,-100 L0,100 M-86.6,-50 L86.6,50 M86.6,-50 L-86.6,50"
|
||||
fill="none" stroke="#4af0c0" stroke-width="3" opacity="0.7"/>
|
||||
|
||||
<!-- Center crystal -->
|
||||
<circle cx="0" cy="0" r="20" fill="#4af0c0"/>
|
||||
|
||||
<!-- Corner accents -->
|
||||
<circle cx="0" cy="-100" r="8" fill="#4af0c0"/>
|
||||
<circle cx="86.6" cy="-50" r="8" fill="#4af0c0"/>
|
||||
<circle cx="86.6" cy="50" r="8" fill="#4af0c0"/>
|
||||
<circle cx="0" cy="100" r="8" fill="#4af0c0"/>
|
||||
<circle cx="-86.6" cy="50" r="8" fill="#4af0c0"/>
|
||||
<circle cx="-86.6" cy="-50" r="8" fill="#4af0c0"/>
|
||||
</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 1.3 KiB |
71
index.html
71
index.html
@@ -5,14 +5,38 @@
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Timmy's Nexus</title>
|
||||
<meta name="description" content="A sovereign 3D world">
|
||||
|
||||
<!-- Open Graph -->
|
||||
<meta property="og:title" content="Timmy's Nexus">
|
||||
<meta property="og:description" content="A sovereign 3D world">
|
||||
<meta property="og:image" content="https://example.com/og-image.png">
|
||||
<meta property="og:type" content="website">
|
||||
|
||||
<!-- Twitter -->
|
||||
<meta name="twitter:card" content="summary_large_image">
|
||||
<meta name="twitter:title" content="Timmy's Nexus">
|
||||
<meta name="twitter:description" content="A sovereign 3D world">
|
||||
<meta name="twitter:image" content="https://example.com/og-image.png">
|
||||
|
||||
<!-- PWA: Web App Manifest -->
|
||||
<link rel="manifest" href="/manifest.json">
|
||||
|
||||
<!-- PWA: Theme Color -->
|
||||
<meta name="theme-color" content="#4af0c0">
|
||||
<meta name="background-color" content="#0a1628">
|
||||
|
||||
<!-- PWA: Apple iOS Support -->
|
||||
<meta name="apple-mobile-web-app-capable" content="yes">
|
||||
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
|
||||
<meta name="apple-mobile-web-app-title" content="The Nexus">
|
||||
<link rel="apple-touch-icon" href="/icons/nexus-icon.svg">
|
||||
|
||||
<!-- PWA: Microsoft Windows -->
|
||||
<meta name="msapplication-TileColor" content="#0a1628">
|
||||
<meta name="msapplication-config" content="none">
|
||||
|
||||
<!-- Styles -->
|
||||
<link rel="stylesheet" href="style.css">
|
||||
</head>
|
||||
<body>
|
||||
<!-- ... existing content ... -->
|
||||
@@ -26,5 +50,52 @@
|
||||
</div>
|
||||
|
||||
<!-- ... existing content ... -->
|
||||
|
||||
<!-- Application Script -->
|
||||
<script src="app.js"></script>
|
||||
|
||||
<!-- PWA: Service Worker Registration -->
|
||||
<script>
|
||||
(function() {
|
||||
'use strict';
|
||||
|
||||
// Only register service worker in production (not in development with file://)
|
||||
if ('serviceWorker' in navigator && window.location.protocol === 'https:' || window.location.hostname === 'localhost') {
|
||||
window.addEventListener('load', function() {
|
||||
navigator.serviceWorker.register('/sw.js')
|
||||
.then(function(registration) {
|
||||
console.log('[Nexus] Service Worker registered:', registration.scope);
|
||||
|
||||
// Handle updates
|
||||
registration.addEventListener('updatefound', function() {
|
||||
const newWorker = registration.installing;
|
||||
newWorker.addEventListener('statechange', function() {
|
||||
if (newWorker.state === 'installed' && navigator.serviceWorker.controller) {
|
||||
// New version available
|
||||
console.log('[Nexus] New version available, refreshing...');
|
||||
// Optionally show update notification to user
|
||||
if (confirm('A new version of The Nexus is available. Refresh to update?')) {
|
||||
window.location.reload();
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
})
|
||||
.catch(function(error) {
|
||||
console.log('[Nexus] Service Worker registration failed:', error);
|
||||
});
|
||||
});
|
||||
|
||||
// Listen for messages from service worker
|
||||
navigator.serviceWorker.addEventListener('message', function(event) {
|
||||
if (event.data && event.data.type === 'OFFLINE_READY') {
|
||||
console.log('[Nexus] App is ready for offline use');
|
||||
}
|
||||
});
|
||||
} else {
|
||||
console.log('[Nexus] Service Worker not supported or not in secure context');
|
||||
}
|
||||
})();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
61
manifest.json
Normal file
61
manifest.json
Normal file
@@ -0,0 +1,61 @@
|
||||
{
|
||||
"name": "The Nexus",
|
||||
"short_name": "Nexus",
|
||||
"description": "Timmy's sovereign 3D world — a Three.js environment serving as the central hub for all portals",
|
||||
"start_url": "/",
|
||||
"display": "standalone",
|
||||
"display_override": ["fullscreen", "minimal-ui"],
|
||||
"orientation": "any",
|
||||
"background_color": "#0a1628",
|
||||
"theme_color": "#4af0c0",
|
||||
"categories": ["entertainment", "games"],
|
||||
"lang": "en",
|
||||
"dir": "ltr",
|
||||
"scope": "/",
|
||||
"icons": [
|
||||
{
|
||||
"src": "icons/nexus-icon.svg",
|
||||
"sizes": "any",
|
||||
"type": "image/svg+xml",
|
||||
"purpose": "any"
|
||||
},
|
||||
{
|
||||
"src": "icons/nexus-maskable.svg",
|
||||
"sizes": "any",
|
||||
"type": "image/svg+xml",
|
||||
"purpose": "maskable"
|
||||
}
|
||||
],
|
||||
"screenshots": [
|
||||
{
|
||||
"src": "screenshots/nexus-wide.png",
|
||||
"sizes": "1280x720",
|
||||
"type": "image/png",
|
||||
"form_factor": "wide",
|
||||
"label": "The Nexus 3D environment"
|
||||
},
|
||||
{
|
||||
"src": "screenshots/nexus-narrow.png",
|
||||
"sizes": "750x1334",
|
||||
"type": "image/png",
|
||||
"form_factor": "narrow",
|
||||
"label": "The Nexus on mobile"
|
||||
}
|
||||
],
|
||||
"shortcuts": [
|
||||
{
|
||||
"name": "Enter Nexus",
|
||||
"short_name": "Enter",
|
||||
"description": "Jump directly into the Nexus world",
|
||||
"url": "/?action=enter",
|
||||
"icons": [
|
||||
{
|
||||
"src": "icons/nexus-icon.svg",
|
||||
"sizes": "any"
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"related_applications": [],
|
||||
"prefer_related_applications": false
|
||||
}
|
||||
198
offline.html
Normal file
198
offline.html
Normal file
@@ -0,0 +1,198 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Offline — The Nexus</title>
|
||||
<meta name="description" content="The Nexus is currently offline">
|
||||
<style>
|
||||
:root {
|
||||
--color-bg: #0a1628;
|
||||
--color-bg-secondary: #0d1f35;
|
||||
--color-primary: #4af0c0;
|
||||
--color-primary-dim: #2dd4a8;
|
||||
--color-text: #e6f1ff;
|
||||
--color-text-muted: #8b9bb4;
|
||||
}
|
||||
|
||||
* {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
body {
|
||||
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
|
||||
background: var(--color-bg);
|
||||
color: var(--color-text);
|
||||
min-height: 100vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
text-align: center;
|
||||
padding: 2rem;
|
||||
background: radial-gradient(ellipse at center, var(--color-bg-secondary) 0%, var(--color-bg) 70%);
|
||||
}
|
||||
|
||||
.container {
|
||||
max-width: 480px;
|
||||
}
|
||||
|
||||
.icon {
|
||||
width: 120px;
|
||||
height: 120px;
|
||||
margin-bottom: 2rem;
|
||||
animation: pulse 2s ease-in-out infinite;
|
||||
}
|
||||
|
||||
@keyframes pulse {
|
||||
0%, 100% { opacity: 1; transform: scale(1); }
|
||||
50% { opacity: 0.7; transform: scale(0.95); }
|
||||
}
|
||||
|
||||
h1 {
|
||||
font-size: 2rem;
|
||||
font-weight: 300;
|
||||
margin-bottom: 1rem;
|
||||
letter-spacing: 0.05em;
|
||||
}
|
||||
|
||||
.nexus-title {
|
||||
color: var(--color-primary);
|
||||
font-weight: 500;
|
||||
}
|
||||
|
||||
p {
|
||||
color: var(--color-text-muted);
|
||||
line-height: 1.6;
|
||||
margin-bottom: 2rem;
|
||||
}
|
||||
|
||||
.status {
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
gap: 0.5rem;
|
||||
background: rgba(74, 240, 192, 0.1);
|
||||
border: 1px solid rgba(74, 240, 192, 0.3);
|
||||
padding: 0.75rem 1.5rem;
|
||||
border-radius: 8px;
|
||||
font-size: 0.875rem;
|
||||
color: var(--color-primary);
|
||||
margin-bottom: 1.5rem;
|
||||
}
|
||||
|
||||
.status::before {
|
||||
content: '';
|
||||
width: 8px;
|
||||
height: 8px;
|
||||
background: var(--color-primary);
|
||||
border-radius: 50%;
|
||||
animation: blink 1.5s ease-in-out infinite;
|
||||
}
|
||||
|
||||
@keyframes blink {
|
||||
0%, 100% { opacity: 1; }
|
||||
50% { opacity: 0.3; }
|
||||
}
|
||||
|
||||
.btn {
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
gap: 0.5rem;
|
||||
background: var(--color-primary);
|
||||
color: var(--color-bg);
|
||||
border: none;
|
||||
padding: 0.875rem 1.5rem;
|
||||
border-radius: 8px;
|
||||
font-size: 1rem;
|
||||
font-weight: 500;
|
||||
cursor: pointer;
|
||||
transition: all 0.2s ease;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.btn:hover {
|
||||
background: var(--color-primary-dim);
|
||||
transform: translateY(-1px);
|
||||
}
|
||||
|
||||
.btn:active {
|
||||
transform: translateY(0);
|
||||
}
|
||||
|
||||
.hint {
|
||||
margin-top: 2rem;
|
||||
font-size: 0.75rem;
|
||||
color: var(--color-text-muted);
|
||||
}
|
||||
|
||||
/* Crystal animation */
|
||||
.crystal {
|
||||
fill: none;
|
||||
stroke: var(--color-primary);
|
||||
stroke-width: 2;
|
||||
}
|
||||
|
||||
.crystal-center {
|
||||
fill: var(--color-primary);
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="container">
|
||||
<svg class="icon" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
|
||||
<!-- Crystal icosahedron representation -->
|
||||
<path class="crystal" d="M50,15 L84.6,42.5 L84.6,72.5 L50,85 L15.4,72.5 L15.4,42.5 Z" opacity="0.8"/>
|
||||
<path class="crystal" d="M50,15 L50,85 M15.4,42.5 L84.6,72.5 M84.6,42.5 L15.4,72.5" opacity="0.5"/>
|
||||
<circle class="crystal-center" cx="50" cy="55" r="8" opacity="0.9"/>
|
||||
<!-- Offline indicator -->
|
||||
<circle cx="75" cy="25" r="12" fill="#ff6b6b" opacity="0.9"/>
|
||||
<path d="M69,25 L81,25" stroke="white" stroke-width="2"/>
|
||||
</svg>
|
||||
|
||||
<h1>The <span class="nexus-title">Nexus</span> is Dormant</h1>
|
||||
|
||||
<div class="status">
|
||||
<span>You're offline</span>
|
||||
</div>
|
||||
|
||||
<p>
|
||||
The crystalline pathways cannot form without a connection to the sovereign network.
|
||||
Check your connection and try again to enter the 3D realm.
|
||||
</p>
|
||||
|
||||
<button class="btn" onclick="window.location.reload()">
|
||||
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
|
||||
<polyline points="23 4 23 10 17 10"></polyline>
|
||||
<path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"></path>
|
||||
</svg>
|
||||
Reconnect
|
||||
</button>
|
||||
|
||||
<p class="hint">
|
||||
Core assets are cached for offline use. Some features may be limited without connectivity.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
// Auto-retry when connection comes back
|
||||
window.addEventListener('online', () => {
|
||||
window.location.href = '/';
|
||||
});
|
||||
|
||||
// Check if we're actually back online
|
||||
setInterval(() => {
|
||||
if (navigator.onLine) {
|
||||
fetch('/', { method: 'HEAD', cache: 'no-store' })
|
||||
.then(() => {
|
||||
window.location.href = '/';
|
||||
})
|
||||
.catch(() => {
|
||||
// Still unreachable, stay on offline page
|
||||
});
|
||||
}
|
||||
}, 5000);
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
218
sw.js
Normal file
218
sw.js
Normal file
@@ -0,0 +1,218 @@
|
||||
/**
|
||||
* The Nexus Service Worker
|
||||
* Provides offline capability and home screen install support
|
||||
* Strategy: Cache-first for local assets, stale-while-revalidate for CDN
|
||||
*/
|
||||
|
||||
const CACHE_VERSION = 'nexus-v1';
|
||||
const STATIC_CACHE = `${CACHE_VERSION}-static`;
|
||||
const CDN_CACHE = `${CACHE_VERSION}-cdn`;
|
||||
const OFFLINE_PAGE = '/offline.html';
|
||||
|
||||
// Core local assets that must be cached
|
||||
const CORE_ASSETS = [
|
||||
'/',
|
||||
'/index.html',
|
||||
'/style.css',
|
||||
'/app.js',
|
||||
'/manifest.json',
|
||||
'/icons/nexus-icon.svg',
|
||||
'/icons/nexus-maskable.svg',
|
||||
OFFLINE_PAGE
|
||||
];
|
||||
|
||||
// CDN resources that benefit from caching but can be stale
|
||||
const CDN_PATTERNS = [
|
||||
/^https:\/\/unpkg\.com/,
|
||||
/^https:\/\/cdn\.jsdelivr\.net/,
|
||||
/^https:\/\/fonts\.googleapis\.com/,
|
||||
/^https:\/\/fonts\.gstatic\.com/,
|
||||
/^https:\/\/cdn\.threejs\.org/
|
||||
];
|
||||
|
||||
/**
|
||||
* Check if a URL matches any CDN pattern
|
||||
*/
|
||||
function isCdnResource(url) {
|
||||
return CDN_PATTERNS.some(pattern => pattern.test(url));
|
||||
}
|
||||
|
||||
/**
|
||||
* Install event - cache core assets
|
||||
*/
|
||||
self.addEventListener('install', (event) => {
|
||||
console.log('[Nexus SW] Installing...');
|
||||
|
||||
event.waitUntil(
|
||||
caches.open(STATIC_CACHE)
|
||||
.then(cache => {
|
||||
console.log('[Nexus SW] Caching core assets');
|
||||
return cache.addAll(CORE_ASSETS);
|
||||
})
|
||||
.then(() => {
|
||||
console.log('[Nexus SW] Core assets cached');
|
||||
return self.skipWaiting();
|
||||
})
|
||||
.catch(err => {
|
||||
console.error('[Nexus SW] Cache failed:', err);
|
||||
})
|
||||
);
|
||||
});
|
||||
|
||||
/**
|
||||
* Activate event - clean up old caches
|
||||
*/
|
||||
self.addEventListener('activate', (event) => {
|
||||
console.log('[Nexus SW] Activating...');
|
||||
|
||||
event.waitUntil(
|
||||
caches.keys()
|
||||
.then(cacheNames => {
|
||||
return Promise.all(
|
||||
cacheNames
|
||||
.filter(name => name.startsWith('nexus-') && name !== STATIC_CACHE && name !== CDN_CACHE)
|
||||
.map(name => {
|
||||
console.log('[Nexus SW] Deleting old cache:', name);
|
||||
return caches.delete(name);
|
||||
})
|
||||
);
|
||||
})
|
||||
.then(() => {
|
||||
console.log('[Nexus SW] Activated');
|
||||
return self.clients.claim();
|
||||
})
|
||||
);
|
||||
});
|
||||
|
||||
/**
|
||||
* Fetch event - handle requests with appropriate strategy
|
||||
*/
|
||||
self.addEventListener('fetch', (event) => {
|
||||
const { request } = event;
|
||||
const url = new URL(request.url);
|
||||
|
||||
// Skip non-GET requests
|
||||
if (request.method !== 'GET') {
|
||||
return;
|
||||
}
|
||||
|
||||
// Skip cross-origin requests that aren't CDN resources
|
||||
if (url.origin !== self.location.origin && !isCdnResource(url.href)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Handle CDN resources with stale-while-revalidate
|
||||
if (isCdnResource(url.href)) {
|
||||
event.respondWith(handleCdnRequest(request));
|
||||
return;
|
||||
}
|
||||
|
||||
// Handle local assets with cache-first strategy
|
||||
event.respondWith(handleLocalRequest(request));
|
||||
});
|
||||
|
||||
/**
|
||||
* Cache-first strategy for local assets
|
||||
* Fastest response, updates cache in background
|
||||
*/
|
||||
async function handleLocalRequest(request) {
|
||||
try {
|
||||
const cache = await caches.open(STATIC_CACHE);
|
||||
const cached = await cache.match(request);
|
||||
|
||||
// Return cached version immediately if available
|
||||
if (cached) {
|
||||
// Revalidate in background for next time
|
||||
fetch(request)
|
||||
.then(response => {
|
||||
if (response.ok) {
|
||||
cache.put(request, response.clone());
|
||||
}
|
||||
})
|
||||
.catch(() => {
|
||||
// Network failed, cached version is already being used
|
||||
});
|
||||
|
||||
return cached;
|
||||
}
|
||||
|
||||
// Not in cache - fetch from network
|
||||
const response = await fetch(request);
|
||||
|
||||
if (response.ok) {
|
||||
cache.put(request, response.clone());
|
||||
}
|
||||
|
||||
return response;
|
||||
} catch (error) {
|
||||
console.error('[Nexus SW] Local request failed:', error);
|
||||
|
||||
// Return offline page for navigation requests
|
||||
if (request.mode === 'navigate') {
|
||||
const cache = await caches.open(STATIC_CACHE);
|
||||
const offlinePage = await cache.match(OFFLINE_PAGE);
|
||||
if (offlinePage) {
|
||||
return offlinePage;
|
||||
}
|
||||
}
|
||||
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Stale-while-revalidate strategy for CDN resources
|
||||
* Serves stale content while updating in background
|
||||
*/
|
||||
async function handleCdnRequest(request) {
|
||||
const cache = await caches.open(CDN_CACHE);
|
||||
const cached = await cache.match(request);
|
||||
|
||||
// Always try to fetch fresh version
|
||||
const fetchPromise = fetch(request)
|
||||
.then(response => {
|
||||
if (response.ok) {
|
||||
cache.put(request, response.clone());
|
||||
}
|
||||
return response;
|
||||
})
|
||||
.catch(error => {
|
||||
console.error('[Nexus SW] CDN fetch failed:', error);
|
||||
throw error;
|
||||
});
|
||||
|
||||
// Return cached version immediately if available, otherwise wait for network
|
||||
if (cached) {
|
||||
// Return stale but revalidate for next time
|
||||
fetchPromise.catch(() => {}); // Swallow errors, we have cached version
|
||||
return cached;
|
||||
}
|
||||
|
||||
// No cache - must wait for network
|
||||
return fetchPromise;
|
||||
}
|
||||
|
||||
/**
|
||||
* Message handler for runtime cache updates
|
||||
*/
|
||||
self.addEventListener('message', (event) => {
|
||||
if (event.data && event.data.type === 'SKIP_WAITING') {
|
||||
self.skipWaiting();
|
||||
}
|
||||
|
||||
if (event.data && event.data.type === 'GET_VERSION') {
|
||||
event.ports[0].postMessage({ version: CACHE_VERSION });
|
||||
}
|
||||
});
|
||||
|
||||
/**
|
||||
* Background sync for deferred actions (future enhancement)
|
||||
*/
|
||||
self.addEventListener('sync', (event) => {
|
||||
if (event.tag === 'nexus-sync') {
|
||||
console.log('[Nexus SW] Background sync triggered');
|
||||
// Future: sync chat messages, state updates, etc.
|
||||
}
|
||||
});
|
||||
|
||||
console.log('[Nexus SW] Service worker loaded');
|
||||
Reference in New Issue
Block a user