329 lines
13 KiB
HTML
329 lines
13 KiB
HTML
<!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" />
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<title>Services Homepage</title>
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<link rel="stylesheet" href="/styles.css" />
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</head>
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<body>
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<header>
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<h1>My Services</h1>
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<p class="subtitle">Quick links to the commonly used containers on this host</p>
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<div class="search-container">
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<input type="text" id="search-input" placeholder="🔍 Search services..." />
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</div>
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</header>
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<main>
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<section id="services-container">
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<!-- Service groups will be populated dynamically from /services.xml -->
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</section>
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<section class="notes">
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<h2>Notes</h2>
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<ul>
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<li>If any service is behind a reverse proxy or uses host networking, the path/host may differ.</li>
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<li>Edit <code>services.xml</code> in this repo to add/remove links.</li>
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</ul>
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</section>
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</main>
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<footer>
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<small>Generated: static homepage — served by nginx in a container. Edit and rebuild to update.</small>
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</footer>
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<script>
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// Fetch services.xml and render the service cards with logos.
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(async function(){
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const container = document.getElementById('services-container');
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const searchInput = document.getElementById('search-input');
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const host = window.location.hostname;
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let allServices = []; // Store all service elements for filtering
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try{
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const res = await fetch('/services.xml', {cache: 'no-cache'});
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if(!res.ok){ throw new Error('Failed to load services.xml'); }
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const text = await res.text();
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const parser = new DOMParser();
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const doc = parser.parseFromString(text, 'application/xml');
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// Check for XML parsing errors
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const parseError = doc.querySelector('parsererror');
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if(parseError){
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throw new Error('XML parsing error: ' + parseError.textContent);
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}
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// Check if we have groups or just services
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const groups = Array.from(doc.getElementsByTagName('group'));
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const hasGroups = groups.length > 0;
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console.log('Found', groups.length, 'groups');
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if(hasGroups){
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// Render grouped services
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groups.forEach(group => {
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const groupName = group.getAttribute('name') || 'Services';
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const services = Array.from(group.getElementsByTagName('service'));
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console.log('Group:', groupName, 'has', services.length, 'services');
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if(services.length === 0) return;
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// Create group section
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const groupSection = document.createElement('section');
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groupSection.className = 'service-group';
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const groupHeader = document.createElement('h2');
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groupHeader.className = 'group-header';
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groupHeader.textContent = groupName;
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groupSection.appendChild(groupHeader);
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const grid = document.createElement('div');
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grid.className = 'grid';
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services.forEach(s => {
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const card = createServiceCard(s, host, allServices);
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grid.appendChild(card);
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});
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groupSection.appendChild(grid);
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container.appendChild(groupSection);
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});
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} else {
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// Fallback: render ungrouped services
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const services = Array.from(doc.getElementsByTagName('service'));
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if(services.length === 0){
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container.innerHTML = '<p class="notes">No services found in services.xml</p>';
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return;
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}
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const grid = document.createElement('div');
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grid.className = 'grid';
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grid.id = 'services-grid';
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services.forEach(s => {
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const card = createServiceCard(s, host, allServices);
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grid.appendChild(card);
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});
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container.appendChild(grid);
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}
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// Function to create a service card
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function createServiceCard(s, host, allServices) {
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const name = s.getAttribute('name') || s.getAttribute('id') || 'unknown';
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const proto = s.getAttribute('proto') || 'http';
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const port = s.getAttribute('port') || '';
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const logo = s.getAttribute('logo') || '';
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const hostAttr = s.getAttribute('host'); // optional public hostname or full URL
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const manualStatus = s.getAttribute('status'); // optional: 'online', 'offline', 'maintenance'
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const checkHealth = s.getAttribute('check-health') !== 'false'; // default true, set to false to disable
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// Build href: prefer explicit host attribute when present.
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// Rules:
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// - If hostAttr starts with http(s)://, use it as-is.
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// - If hostAttr is a hostname (no protocol) and does NOT include a port, prefer HTTPS and DO NOT append the service port.
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// - If hostAttr includes a port (example.com:8096), use it as provided (no extra port appended).
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// - If no hostAttr, fall back to current page hostname and use the service port.
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let href = '';
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if(hostAttr){
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if(/^https?:\/\//i.test(hostAttr)){
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href = hostAttr;
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} else {
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const hasPortInHost = /:\d+$/.test(hostAttr);
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if(hasPortInHost){
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// host includes port, use the host as provided with the proto
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href = `${proto}://${hostAttr}`;
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} else {
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// Hostname without port: prefer HTTPS and do NOT append numeric port.
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href = `https://${hostAttr}`;
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}
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}
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} else {
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// Fallback to current page hostname and include port if non-standard
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let portPart = '';
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if(port && !((proto==='http'&&port==='80')||(proto==='https'&&port==='443'))){ portPart = ':'+port; }
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href = `${proto}://${host}${portPart}`;
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}
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const a = document.createElement('a');
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a.className = 'card';
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a.href = href;
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a.target = '_blank';
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a.rel = 'noreferrer';
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a.dataset.serviceName = name.toLowerCase(); // For search filtering
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const img = document.createElement('img');
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img.className = 'logo';
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img.src = logo ? ('/logos/'+logo) : '/logos/default.svg';
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img.alt = name + ' logo';
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const span = document.createElement('div');
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span.className = 'label';
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span.textContent = `${name}`;
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a.appendChild(img);
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a.appendChild(span);
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// Add status indicator - will be updated by health check
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const statusDot = document.createElement('span');
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statusDot.className = 'status-dot status-checking';
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statusDot.title = 'Checking status...';
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let currentStatus = 'checking';
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// If maintenance mode is set manually, use that and skip health check
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if(manualStatus === 'maintenance'){
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statusDot.className = 'status-dot status-maintenance';
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statusDot.title = 'Status: maintenance';
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currentStatus = 'maintenance';
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a.appendChild(statusDot);
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} else if(checkHealth && href){
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// Show checking indicator initially
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a.appendChild(statusDot);
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// Perform health check
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(async function performHealthCheck(){
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try {
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const controller = new AbortController();
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const timeoutId = setTimeout(() => controller.abort(), 5000); // 5 second timeout
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const response = await fetch(href, {
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method: 'HEAD',
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mode: 'no-cors', // Allow cross-origin requests
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cache: 'no-cache',
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signal: controller.signal
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});
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clearTimeout(timeoutId);
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// In no-cors mode, opaque responses mean the server responded
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// We consider this as "online"
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currentStatus = 'online';
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statusDot.className = 'status-dot status-online';
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statusDot.title = 'Status: online';
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} catch(err) {
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// Connection failed or timed out
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currentStatus = 'offline';
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statusDot.className = 'status-dot status-offline';
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statusDot.title = 'Status: offline';
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}
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})();
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} else if(manualStatus){
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// Use manual status if health check is disabled
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statusDot.className = `status-dot status-${manualStatus}`;
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statusDot.title = `Status: ${manualStatus}`;
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currentStatus = manualStatus;
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a.appendChild(statusDot);
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}
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// Add info button if both hostname and port are available
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if((hostAttr || host) && port){
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const infoBtn = document.createElement('button');
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infoBtn.className = 'info-btn';
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infoBtn.title = 'Connection details';
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infoBtn.innerHTML = 'ⓘ';
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infoBtn.onclick = (e) => {
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e.preventDefault();
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e.stopPropagation();
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const displayHost = hostAttr || host;
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const details = `Service: ${name}\nHost: ${displayHost}\nPort: ${port}\nProtocol: ${proto}`;
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alert(details);
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};
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a.appendChild(infoBtn);
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}
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allServices.push(a);
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return a;
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}
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// Search functionality
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searchInput.addEventListener('input', (e) => {
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const searchTerm = e.target.value.toLowerCase().trim();
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let visibleCount = 0;
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// Also hide/show group headers
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const groupSections = container.querySelectorAll('.service-group');
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allServices.forEach(card => {
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const serviceName = card.dataset.serviceName;
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if(serviceName.includes(searchTerm)){
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card.style.display = '';
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visibleCount++;
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} else {
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card.style.display = 'none';
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}
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});
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// Hide empty groups
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groupSections.forEach(section => {
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const visibleCards = section.querySelectorAll('.card:not([style*="display: none"])');
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section.style.display = visibleCards.length > 0 ? '' : 'none';
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});
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// Show message if no results
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const existingMsg = container.querySelector('.no-results');
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if(existingMsg) existingMsg.remove();
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if(visibleCount === 0 && searchTerm !== ''){
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const msg = document.createElement('p');
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msg.className = 'notes no-results';
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msg.textContent = `No services found matching "${e.target.value}"`;
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container.appendChild(msg);
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}
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});
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// Focus search on '/' key
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document.addEventListener('keydown', (e) => {
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if(e.key === '/' && document.activeElement !== searchInput){
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e.preventDefault();
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searchInput.focus();
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}
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});
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// Keyboard navigation for service cards
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let selectedIndex = -1;
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const selectCard = (index) => {
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const visibleCards = allServices.filter(card => card.style.display !== 'none');
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if(visibleCards.length === 0) return;
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// Remove previous selection
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visibleCards.forEach(card => card.classList.remove('selected'));
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// Update index
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if(index < 0) index = visibleCards.length - 1;
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if(index >= visibleCards.length) index = 0;
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selectedIndex = index;
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// Add selection
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visibleCards[selectedIndex].classList.add('selected');
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visibleCards[selectedIndex].scrollIntoView({behavior: 'smooth', block: 'nearest'});
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};
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document.addEventListener('keydown', (e) => {
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if(document.activeElement === searchInput) return;
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const visibleCards = allServices.filter(card => card.style.display !== 'none');
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if(e.key === 'ArrowRight' || e.key === 'ArrowDown'){
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e.preventDefault();
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selectCard(selectedIndex + 1);
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} else if(e.key === 'ArrowLeft' || e.key === 'ArrowUp'){
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e.preventDefault();
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selectCard(selectedIndex - 1);
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} else if(e.key === 'Enter' && selectedIndex >= 0){
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e.preventDefault();
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visibleCards[selectedIndex].click();
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} else if(e.key === 'Escape'){
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visibleCards.forEach(card => card.classList.remove('selected'));
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selectedIndex = -1;
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}
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});
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}catch(err){
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console.error(err);
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container.innerHTML = '<p class="notes">Error loading services.xml — see console for details.</p>';
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}
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})();
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</script>
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</body>
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</html>
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