lighter design

src/main/java/cz/kamma/tvcom/HttpServerApp.java

@@ -13,9 +13,6 @@ import java.util.List;
 
 public class HttpServerApp {
 
-	// ✅ Statický API klíč
-	private static final String API_KEY = "6666-1234";
-
 	public static void main(String[] args) throws Exception {
 		TransmissionService service = new TransmissionService();
 
@@ -26,8 +23,6 @@ public class HttpServerApp {
 		server.createContext("/transmissions", exchange -> {
 			try {
 				setCors(exchange);
-				if (!checkApiKey(exchange))
-					return;
 
 				URI uri = exchange.getRequestURI();
 				String query = uri.getQuery();
@@ -59,8 +54,6 @@ public class HttpServerApp {
 		server.createContext("/search", exchange -> {
 			try {
 				setCors(exchange);
-				if (!checkApiKey(exchange))
-					return;
 
 				URI uri = exchange.getRequestURI();
 				String query = null;
@@ -84,8 +77,6 @@ public class HttpServerApp {
 		server.createContext("/refresh", exchange -> {
 			try {
 				setCors(exchange);
-				if (!checkApiKey(exchange))
-					return;
 
 				if ("GET".equalsIgnoreCase(exchange.getRequestMethod())) {
 					// přečti volitelné datum z query stringu
@@ -138,8 +129,6 @@ public class HttpServerApp {
 					return;
 				}
 
-				if (!checkApiKey(exchange))
-					return;
 				if ("/".equals(path) || path.isEmpty() || path.equals("/index.html")) {
 					String html = readResource("/index.html");
 					if (html == null) {
@@ -164,9 +153,9 @@ public class HttpServerApp {
 
 		server.start();
 		System.out.println("🚀 HTTP server běží na http://localhost:8080");
-		System.out.println("   ➜ /transmissions  (všechny přenosy JSON, vyžaduje X-API-KEY)");
+		System.out.println("   ➜ /transmissions  (všechny přenosy JSON)");
-		System.out.println("   ➜ /search?q=Brno  (vyhledávání JSON, vyžaduje X-API-KEY)");
+		System.out.println("   ➜ /search?q=Brno  (vyhledávání JSON)");
-		System.out.println("   ➜ /refresh        (spustí opětovné načtení dat, vyžaduje X-API-KEY)");
+		System.out.println("   ➜ /refresh        (spustí opětovné načtení dat)");
 		System.out.println("   ➜ /               (web UI)");
 	}
 
@@ -187,32 +176,6 @@ public class HttpServerApp {
 		}
 	}
 
-	// ======= API Key ochrana =======
-	private static boolean checkApiKey(HttpExchange exchange) throws IOException {
-		String query = exchange.getRequestURI().getQuery(); // např. apiKey=xxxx
-		String key = null;
-
-		if (query != null) {
-			for (String part : query.split("&")) {
-				if (part.startsWith("apiKey=")) {
-					key = java.net.URLDecoder.decode(part.substring(7), StandardCharsets.UTF_8);
-					break;
-				}
-			}
-		}
-
-		if (!API_KEY.equals(key)) {
-			exchange.getResponseHeaders().set("Content-Type", "application/json; charset=utf-8");
-			byte[] bytes = "{\"error\":\"Unauthorized\"}".getBytes(StandardCharsets.UTF_8);
-			exchange.sendResponseHeaders(401, bytes.length);
-			try (OutputStream os = exchange.getResponseBody()) {
-				os.write(bytes);
-			}
-			return false;
-		}
-		return true;
-	}
-
 	// ======= CORS =======
 	private static void setCors(HttpExchange exchange) {
 		Headers h = exchange.getResponseHeaders();

src/main/resources/index.html

@@ -27,46 +27,122 @@ h1 {
 }
 
 input, select, button {
-	padding: 6px 10px;
+	padding: 8px 16px;
 	font-size: 15px;
+	border: 1px solid #ddd;
+	border-radius: 5px;
+	cursor: pointer;
 }
 
-.grid {
+button {
-	display: grid;
+	background: white;
-	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+	transition: all 0.2s;
-	gap: 15px;
 }
 
-.card {
+button:hover {
+	background: #f0f0f0;
+}
+
+button.active {
+	background: #4a90e2;
+	color: white;
+	border-color: #4a90e2;
+}
+
+.sport-buttons {
+	display: flex;
+	flex-wrap: wrap;
+	gap: 8px;
+	justify-content: center;
+	margin-bottom: 20px;
+}
+
+.table-container {
 	background: white;
 	border-radius: 10px;
 	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
 	overflow: hidden;
-	transition: transform 0.2s;
 }
 
-.card:hover {
+table {
-	transform: scale(1.02);
-}
-
-.card img {
 	width: 100%;
-	height: 160px;
+	border-collapse: collapse;
+}
+
+thead {
+	background: #4a90e2;
+	color: white;
+}
+
+th {
+	padding: 12px;
+	text-align: left;
+	font-weight: 600;
+	font-size: 14px;
+	text-transform: uppercase;
+	letter-spacing: 0.5px;
+}
+
+td {
+	padding: 12px;
+	border-bottom: 1px solid #e0e0e0;
+}
+
+tbody tr {
+	transition: background-color 0.2s;
+}
+
+tbody tr:hover {
+	background-color: #f8f9fa;
+}
+
+tbody tr:last-child td {
+	border-bottom: none;
+}
+
+.thumbnail {
+	width: 80px;
+	height: 60px;
 	object-fit: cover;
+	border-radius: 5px;
 }
 
-.card-content {
+.title-cell {
-	padding: 10px;
+	font-weight: 500;
+	color: #333;
 }
 
-.title {
+.title-cell a {
-	font-weight: bold;
+	color: #333;
-	margin-bottom: 5px;
+	text-decoration: none;
 }
 
-.meta {
+.title-cell a:hover {
-	font-size: 0.9em;
+	color: #4a90e2;
+	text-decoration: underline;
+}
+
+.time-cell {
+	white-space: nowrap;
 	color: #666;
+	font-size: 14px;
+}
+
+.sport-cell {
+	color: #666;
+	font-size: 14px;
+}
+
+.league-cell {
+	color: #888;
+	font-size: 13px;
+}
+
+.no-results {
+	text-align: center;
+	padding: 40px;
+	color: #666;
+	font-size: 16px;
 }
 
 #loading {
@@ -75,9 +151,19 @@ input, select, button {
 	margin-top: 30px;
 }
 
-@media ( max-width : 500px) {
+@media (max-width: 768px) {
-	.card img {
+	th, td {
-		height: 120px;
+		padding: 8px;
+		font-size: 13px;
+	}
+	
+	.thumbnail {
+		width: 60px;
+		height: 45px;
+	}
+	
+	th:nth-child(4), td:nth-child(4) {
+		display: none;
 	}
 }
 </style>
@@ -86,30 +172,36 @@ input, select, button {
 	<h1>📺 TVCOM Přenosy</h1>
 
 	<div class="filters">
-		<input id="search" type="text" placeholder="Hledat přenos..." /> <input
+		<input id="search" type="text" placeholder="Hledat přenos..." /> 
-			id="datePicker" type="date" /> <select id="sportFilter">
+		<input id="datePicker" type="date" />
-			<option value="">Všechny sporty</option>
-		</select>
-		<button id="refreshBtn">♻️ Obnovit data</button>
 	</div>
 	
+	<div class="sport-buttons" id="sportButtons"></div>
+
 	<div id="loading">Načítám data...</div>
-	<div id="list" class="grid" style="display: none"></div>
+	<div id="list" style="display: none"></div>
 
 	<script>
 const API_BASE = "";
-const urlParams = new URLSearchParams(window.location.search);
-const apiKey = urlParams.get('apiKey');
 const listEl = document.getElementById('list');
 const loadingEl = document.getElementById('loading');
 const searchEl = document.getElementById('search');
-const sportFilterEl = document.getElementById('sportFilter');
+const sportButtonsEl = document.getElementById('sportButtons');
 const datePicker = document.getElementById('datePicker');
-const refreshBtn = document.getElementById('refreshBtn');
 let all = [];
+let selectedSport = 'Basketbal';
+
+// === funkce pro získání lokálního data ===
+function getLocalDateString() {
+	const now = new Date();
+	const year = now.getFullYear();
+	const month = String(now.getMonth() + 1).padStart(2, '0');
+	const day = String(now.getDate()).padStart(2, '0');
+	return `${year}-${month}-${day}`;
+}
 
 // === inicializace ===
-const today = new Date().toISOString().substring(0, 10);
+const today = getLocalDateString();
 datePicker.value = today;
 fetchForDate(today);
 
@@ -131,37 +223,12 @@ function debounce(func, wait) {
 // === vyhledávání ===
 const debouncedApplyFilters = debounce(applyFilters, 300);
 searchEl.addEventListener('input', debouncedApplyFilters);
-sportFilterEl.addEventListener('change', applyFilters);
-
-// === tlačítko obnovit ===
-refreshBtn.addEventListener('click', () => {
-	loadingEl.style.display = 'block';
-	listEl.style.display = 'none';
-	const now = new Date().toISOString().substring(0, 10);
-	datePicker.value = now;
-
-	fetch(`${API_BASE}/refresh?apiKey=${apiKey}`)
-		.then(r => {
-			if (!r.ok) throw new Error(`HTTP ${r.status}`);
-			return r.json();
-		})
-		.then(() => {
-			// po úspěšném refresh načteme aktuální den
-			const now = new Date().toISOString().substring(0, 10);
-			datePicker.value = now;
-			return fetchForDate(now);
-		})
-		.catch(err => {
-			console.error(err);
-			loadingEl.textContent = "❌ Chyba při obnově dat: " + err;
-		});
-});
 
 // === načtení dat pro daný den ===
 function fetchForDate(dateStr) {
 	loadingEl.style.display = 'block';
 	listEl.style.display = 'none';
-	return fetch(`${API_BASE}/transmissions?date=${encodeURIComponent(dateStr)}&apiKey=${apiKey}`)
+	return fetch(`${API_BASE}/transmissions?date=${encodeURIComponent(dateStr)}`)
 		.then(r => {
 			if (!r.ok) throw new Error(`HTTP ${r.status}`);
 			return r.json();
@@ -171,7 +238,7 @@ function fetchForDate(dateStr) {
 			populateSports();
 			applyFilters();
 			loadingEl.style.display = 'none';
-			listEl.style.display = 'grid';
+			listEl.style.display = 'block';
 		})
 		.catch(err => {
 			console.error(err);
@@ -182,56 +249,122 @@ function fetchForDate(dateStr) {
 // === naplnění filtrů podle dostupných sportů ===
 function populateSports() {
 	const sports = [...new Set(all.map(t => t.sport).filter(Boolean))].sort();
-	sportFilterEl.innerHTML = '<option value="">Všechny sporty</option>';
+	sportButtonsEl.innerHTML = '';
+	
+	// Tlačítka pro jednotlivé sporty
 	for (const s of sports) {
-		const opt = document.createElement('option');
+		const btn = document.createElement('button');
-		opt.value = s;
+		btn.textContent = s;
-		opt.textContent = s;
+		btn.className = selectedSport === s ? 'active' : '';
-		sportFilterEl.appendChild(opt);
+		btn.addEventListener('click', () => {
+			selectedSport = s;
+			updateSportButtons();
+			applyFilters();
+		});
+		sportButtonsEl.appendChild(btn);
 	}
+	
+	// Tlačítko "Všechny sporty" jako poslední
+	const allBtn = document.createElement('button');
+	allBtn.textContent = 'Všechny sporty';
+	allBtn.className = selectedSport === '' ? 'active' : '';
+	allBtn.addEventListener('click', () => {
+		selectedSport = '';
+		updateSportButtons();
+		applyFilters();
+	});
+	sportButtonsEl.appendChild(allBtn);
+}
+
+// === aktualizace aktivního tlačítka ===
+function updateSportButtons() {
+	const buttons = sportButtonsEl.querySelectorAll('button');
+	buttons.forEach(btn => {
+		if (btn.textContent === 'Všechny sporty') {
+			btn.className = selectedSport === '' ? 'active' : '';
+		} else {
+			btn.className = selectedSport === btn.textContent ? 'active' : '';
+		}
+	});
 }
 
 // === aplikace filtrů a vykreslení ===
 function applyFilters() {
 	const query = searchEl.value.toLowerCase();
-	const sport = sportFilterEl.value;
 	const filtered = all.filter(t => {
 		return (!query || t.title.toLowerCase().includes(query) || (t.league||'').toLowerCase().includes(query)) &&
-			   (!sport || t.sport === sport);
+			   (!selectedSport || t.sport === selectedSport);
 	});
 	renderList(filtered);
 }
 
 // === formátování data a času ===
 function formatDateTime(dateStr, timeStr) {
-	if (!dateStr || !timeStr) return '';
+	if (!dateStr || !timeStr) return '—';
+	try {
+		// Normalizuj čas na formát HH:MM (přidej vedoucí nulu, pokud chybí)
+		const timeParts = timeStr.split(':');
+		if (timeParts.length === 2) {
+			const hours = timeParts[0].padStart(2, '0');
+			const minutes = timeParts[1].padStart(2, '0');
+			timeStr = `${hours}:${minutes}`;
+		}
+		
 		const dt = new Date(dateStr + 'T' + timeStr);
+		if (isNaN(dt.getTime())) return '—';
 		return dt.toLocaleString('cs-CZ', { dateStyle: 'short', timeStyle: 'short' });
+	} catch (e) {
+		return '—';
+	}
 }
 
 // === vykreslení seznamu ===
 function renderList(items) {
-	listEl.innerHTML = '';
 	if (!items.length) {
-		listEl.innerHTML = '<div style="grid-column:1/-1;text-align:center;">Žádné přenosy</div>';
+		listEl.innerHTML = '<div class="no-results">Žádné přenosy pro vybrané datum a filtry</div>';
 		return;
 	}
-	for (const t of items) {
+	
-		const div = document.createElement('div');
+	let tableHTML = `
-		div.className = 'card';
+		<div class="table-container">
-		const dateTimeStr = formatDateTime(t.date, t.time);
+			<table>
-		div.innerHTML = `
+				<thead>
-			<a href="${t.link}" target="_blank">
+					<tr>
-				<img src="${t.image || 'https://via.placeholder.com/400x160?text=Žádný+obrázek'}" alt="">
+						<th>Náhled</th>
-				<div class="card-content">
+						<th>Název</th>
-					<div class="title">${t.title}</div>
+						<th>Čas</th>
-					<div class="meta">${dateTimeStr}</div>
+						<th>Sport</th>
-					<div class="meta">${t.sport} • ${t.league || ''} ${t.leaguePart || ''}</div>
+						<th>Liga</th>
-				</div>
+					</tr>
-			</a>
+				</thead>
+				<tbody>
+	`;
+	
+	for (const t of items) {
+		const dateTimeStr = formatDateTime(t.date, t.time);
+		const imgSrc = t.image || 'https://via.placeholder.com/80x60?text=Bez+náhledu';
+		const league = t.league || '';
+		const leaguePart = t.leaguePart || '';
+		const fullLeague = `${league} ${leaguePart}`.trim();
+		
+		tableHTML += `
+			<tr>
+				<td><img src="${imgSrc}" alt="" class="thumbnail"></td>
+				<td class="title-cell"><a href="${t.link}" target="_blank">${t.title}</a></td>
+				<td class="time-cell">${dateTimeStr}</td>
+				<td class="sport-cell">${t.sport || ''}</td>
+				<td class="league-cell">${fullLeague}</td>
+			</tr>
 		`;
-		listEl.appendChild(div);
 	}
+	
+	tableHTML += `
+				</tbody>
+			</table>
+		</div>
+	`;
+	
+	listEl.innerHTML = tableHTML;
 }
 </script>
 </body>

tvcom.log

@@ -0,0 +1,6 @@
+nohup: ignoring input
+🚀 HTTP server běží na http://localhost:8080
+   ➜ /transmissions  (přenosy pro zadaný den přes ?date=YYYY-MM-DD, vyžaduje apiKey)
+   ➜ /search?q=Brno  (vyhledávání JSON, vyžaduje apiKey)
+   ➜ /refresh        (spustí opětovné načtení dat, volitelně ?date=YYYY-MM-DD)
+   ➜ /               (web UI)