253 lines
7.1 KiB
HTML
253 lines
7.1 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Offline | Justin Deal</title>
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<style>
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:root {
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--color-bg: #fbf1c7;
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--color-text: #3c3836;
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--color-accent: #d65d0e;
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--color-muted: #7c6f64;
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--font-mono: 'IBM Plex Mono', monospace;
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--font-display: 'Press Start 2P', monospace;
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--color-bg: #282828;
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--color-text: #ebdbb2;
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--color-accent: #fe8019;
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--color-muted: #a89984;
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}
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}
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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body {
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font-family: var(--font-mono);
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background-color: var(--color-bg);
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color: var(--color-text);
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line-height: 1.6;
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display: flex;
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flex-direction: column;
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min-height: 100vh;
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padding: 2rem;
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}
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main {
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flex: 1;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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text-align: center;
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max-width: 800px;
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margin: 0 auto;
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}
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h1 {
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font-family: var(--font-display);
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font-size: 2rem;
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margin-bottom: 1rem;
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color: var(--color-accent);
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}
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p {
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margin-bottom: 1.5rem;
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font-size: 1.1rem;
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}
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.offline-icon {
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font-size: 4rem;
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margin-bottom: 2rem;
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animation: pulse 2s infinite;
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}
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.button {
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display: inline-block;
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background-color: var(--color-accent);
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color: var(--color-bg);
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padding: 0.75rem 1.5rem;
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border-radius: 0.25rem;
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text-decoration: none;
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font-weight: bold;
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transition: transform 0.2s, box-shadow 0.2s;
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cursor: pointer;
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margin-top: 1rem;
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}
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.button:hover {
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transform: translateY(-2px);
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box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
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}
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.cached-pages {
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margin-top: 2rem;
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text-align: left;
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width: 100%;
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max-width: 400px;
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}
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.cached-pages h2 {
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font-size: 1.2rem;
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margin-bottom: 1rem;
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color: var(--color-accent);
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}
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.cached-pages ul {
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list-style: none;
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}
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.cached-pages li {
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margin-bottom: 0.5rem;
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}
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.cached-pages a {
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color: var(--color-text);
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text-decoration: none;
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border-bottom: 1px solid var(--color-accent);
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padding-bottom: 2px;
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}
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.cached-pages a:hover {
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color: var(--color-accent);
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}
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@keyframes pulse {
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0% {
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opacity: 1;
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}
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50% {
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opacity: 0.6;
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}
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100% {
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opacity: 1;
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}
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}
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</style>
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</head>
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<body>
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<main>
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<div class="offline-icon">📶</div>
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<h1>You're Offline</h1>
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<p>It looks like you've lost your internet connection. Some pages may still be available if you've visited them before.</p>
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<button class="button" id="retry-button">Retry Connection</button>
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<div class="cached-pages" id="cached-pages">
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<h2>Available Pages</h2>
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<p>Loading cached pages...</p>
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<ul id="cached-pages-list"></ul>
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</div>
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</main>
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<script>
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// Check if we're actually offline
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function checkConnection() {
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return navigator.onLine;
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}
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// Update UI based on connection status
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function updateConnectionStatus() {
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if (checkConnection()) {
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// We're back online, reload the page
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window.location.reload();
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} else {
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// Still offline
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document.querySelector('.offline-icon').textContent = '📶';
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document.querySelector('h1').textContent = "You're Offline";
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}
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}
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// Listen for online/offline events
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window.addEventListener('online', updateConnectionStatus);
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window.addEventListener('offline', updateConnectionStatus);
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// Retry button
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document.getElementById('retry-button').addEventListener('click', () => {
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document.querySelector('.offline-icon').textContent = '🔄';
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document.querySelector('h1').textContent = "Checking Connection...";
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// Try to fetch the homepage
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fetch('/')
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.then(() => {
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// If successful, we're online
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window.location.reload();
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})
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.catch(() => {
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// Still offline
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updateConnectionStatus();
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});
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});
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// List cached pages if service worker and caches are available
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if ('caches' in window && 'serviceWorker' in navigator) {
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caches.open('justin-deal-v1')
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.then(cache => {
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return cache.keys()
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.then(requests => {
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const cachedPagesList = document.getElementById('cached-pages-list');
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if (requests.length === 0) {
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document.getElementById('cached-pages').innerHTML = '<h2>No Cached Pages Available</h2><p>Try visiting some pages when you\'re back online.</p>';
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return;
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}
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// Filter for HTML pages
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const htmlRequests = requests.filter(request => {
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const url = new URL(request.url);
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return url.pathname === '/' ||
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url.pathname.endsWith('.html') ||
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!url.pathname.includes('.');
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});
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// Sort by URL
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htmlRequests.sort((a, b) => {
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return new URL(a.url).pathname.localeCompare(new URL(b.url).pathname);
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});
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// Create list items
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const listItems = htmlRequests.map(request => {
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const url = new URL(request.url);
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let pageName = url.pathname === '/' ? 'Home' : url.pathname
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.replace(/\/$/, '')
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.replace(/^\//, '')
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.replace(/\.html$/, '')
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.split('/')
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.pop()
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.replace(/-/g, ' ');
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// Capitalize first letter of each word
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pageName = pageName
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.split(' ')
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.map(word => word.charAt(0).toUpperCase() + word.slice(1))
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.join(' ');
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return `<li><a href="${url.pathname}">${pageName}</a></li>`;
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});
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if (listItems.length === 0) {
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document.getElementById('cached-pages').innerHTML = '<h2>No Cached Pages Available</h2><p>Try visiting some pages when you\'re back online.</p>';
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return;
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}
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cachedPagesList.innerHTML = listItems.join('');
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document.querySelector('#cached-pages p').style.display = 'none';
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});
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})
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.catch(error => {
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console.error('Error accessing cache:', error);
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document.getElementById('cached-pages').innerHTML = '<h2>Could Not Access Cache</h2><p>There was an error accessing the cached pages.</p>';
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});
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} else {
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document.getElementById('cached-pages').innerHTML = '<h2>Cache Not Available</h2><p>Your browser does not support caching or service workers.</p>';
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}
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</script>
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</body>
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</html>
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