271 lines
7.5 KiB
PHP
271 lines
7.5 KiB
PHP
<?php
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session_start();
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require __DIR__ . '/data/db.php';
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require __DIR__ . '/functions/logging.php';
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require __DIR__ . '/functions/ldap_groups.php';
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$config = require __DIR__ . '/config/config.php';
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// --- Alleen admin toegang ---
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if (!isset($_SESSION['user']) || !in_array($_SESSION['user']['username'], $config['admin_usernames'])) {
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die("Toegang geweigerd. Alleen admin.");
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}
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$message = '';
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$members = get_group_members('APP_LootjesTrekken');
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// --- Afmelden knop ---
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['logout'])) {
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log_action($pdo, $_SESSION['user']['username'], 'Uitloggen via admin', 'Admin pagina');
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session_unset();
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session_destroy();
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header('Location: login.php');
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exit;
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}
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// --- Nieuwe ronde starten ---
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['start_round'])) {
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if (count($members) < 2) {
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$message = "Niet genoeg deelnemers om een ronde te starten.";
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} else {
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try {
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$rondeNaam = "Ronde " . date('Y-m-d H:i:s');
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$pdo->beginTransaction();
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$stmt = $pdo->prepare("INSERT INTO lootjes_rondes (naam) VALUES (?)");
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$stmt->execute([$rondeNaam]);
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$ronde_id = $pdo->lastInsertId();
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// Shuffle algoritme: geen enkel persoon mag zichzelf trekken
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$gevers = $members;
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$ontvangers = $members;
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$maxRetries = 1000;
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$retry = 0;
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do {
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shuffle($ontvangers);
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$valid = true;
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for ($i = 0; $i < count($gevers); $i++) {
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if ($gevers[$i] === $ontvangers[$i]) {
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$valid = false;
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break;
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}
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}
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$retry++;
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if ($retry > $maxRetries) {
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throw new Exception("Kan geen geldige lootjes toewijzen na $maxRetries pogingen.");
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}
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} while (!$valid);
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// Opslaan in database
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$stmtInsert = $pdo->prepare("INSERT INTO lootjes (ronde_id, gever, ontvanger) VALUES (?, ?, ?)");
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for ($i = 0; $i < count($gevers); $i++) {
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$stmtInsert->execute([$ronde_id, $gevers[$i], $ontvangers[$i]]);
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}
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$pdo->commit();
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log_action($pdo, $_SESSION['user']['username'], "Nieuwe ronde gestart: $rondeNaam", "Admin pagina");
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$message = "✅ Nieuwe ronde '$rondeNaam' succesvol gestart!";
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} catch (Exception $e) {
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$pdo->rollBack();
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$message = "❌ Fout bij starten van nieuwe ronde: " . $e->getMessage();
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}
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}
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}
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// --- Ronde afronden ---
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['close_round'])) {
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$ronde_id = $_POST['round_id'] ?? 0;
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if ($ronde_id) {
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$stmt = $pdo->prepare("UPDATE lootjes_rondes SET status='afgerond' WHERE id=?");
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$stmt->execute([$ronde_id]);
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log_action($pdo, $_SESSION['user']['username'], "Ronde $ronde_id afgerond", "Admin pagina");
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$message = "Ronde afgerond!";
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}
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}
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// --- Huidige rondes ophalen ---
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try {
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$stmt = $pdo->query("SELECT * FROM lootjes_rondes ORDER BY created_at DESC");
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$rondes = $stmt->fetchAll();
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} catch (PDOException $e) {
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die("Fout bij ophalen van rondes: " . $e->getMessage());
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}
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?>
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<!DOCTYPE html>
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<html lang="nl">
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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>Admin - Lootjesbeheer</title>
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<style>
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:root {
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--primary: #4c8bf5;
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--accent: #2e6ae3;
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--background: #f7f9fc;
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--card-bg: #fff;
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--border: #ddd;
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--text: #333;
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}
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body {
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font-family: "Segoe UI", Roboto, sans-serif;
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background: var(--background);
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margin: 0;
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color: var(--text);
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}
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header {
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background: var(--primary);
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color: white;
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padding: 1rem 2rem;
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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header h1 {
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margin: 0;
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font-size: 1.3em;
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}
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nav a {
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color: white;
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margin-left: 20px;
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text-decoration: none;
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font-weight: 600;
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}
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nav a:hover {
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text-decoration: underline;
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}
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main {
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max-width: 1000px;
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margin: 30px auto;
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background: var(--card-bg);
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border-radius: 10px;
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box-shadow: 0 4px 12px rgba(0,0,0,0.08);
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padding: 30px 40px;
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}
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h2, h3 {
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color: var(--accent);
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}
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table {
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width: 100%;
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border-collapse: collapse;
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margin-top: 10px;
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}
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th, td {
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border: 1px solid #ccc;
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padding: 8px;
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text-align: left;
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}
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th {
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background: #f4f4f4;
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}
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button {
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padding: 6px 12px;
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border: none;
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border-radius: 6px;
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cursor: pointer;
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}
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button:hover {
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opacity: 0.9;
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}
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button.logout {
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background: white;
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color: var(--primary);
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}
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button.close {
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background: #e67e22;
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color: white;
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}
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button.start {
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background: var(--accent);
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color: white;
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}
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.message {
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margin: 15px 0;
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padding: 10px;
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border-radius: 6px;
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background: #eef3ff;
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border: 1px solid #cdd7fb;
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}
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footer {
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text-align: center;
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font-size: 0.8em;
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color: #777;
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margin-top: 30px;
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padding-bottom: 20px;
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}
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</style>
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</head>
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<body>
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<header>
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<h1>🎩 Adminpaneel - Lootjesbeheer</h1>
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<nav>
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<a href="index.php">🏠 Terug naar overzicht</a>
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<a href="show_log.php">📜 Bekijk log</a>
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<form method="post" style="display:inline;">
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<button type="submit" name="logout" class="logout">🚪 Afmelden</button>
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</form>
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</nav>
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</header>
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<main>
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<?php if ($message): ?>
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<div class="message"><?= htmlspecialchars($message) ?></div>
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<?php endif; ?>
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<form method="post" style="margin-bottom:20px;">
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<button type="submit" name="start_round" class="start">➕ Nieuwe ronde starten</button>
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</form>
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<h3>📅 Rondes</h3>
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<table>
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<tr><th>ID</th><th>Naam</th><th>Status</th><th>Acties</th><th>Lootjes</th></tr>
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<?php foreach ($rondes as $r): ?>
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<tr>
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<td><?= $r['id'] ?></td>
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<td><?= htmlspecialchars($r['naam']) ?></td>
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<td><?= htmlspecialchars($r['status']) ?></td>
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<td>
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<?php if ($r['status'] === 'open'): ?>
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<form method="post" style="display:inline;">
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<input type="hidden" name="round_id" value="<?= $r['id'] ?>">
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<button type="submit" name="close_round" class="close">Ronde afronden</button>
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</form>
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<?php else: ?>
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✅ Afgerond
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<?php endif; ?>
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</td>
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<td>
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<?php
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// Toon lootjes alleen als de ronde is afgerond
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if ($r['status'] === 'afgerond') {
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$stmtLootjes = $pdo->prepare("SELECT gever, ontvanger FROM lootjes WHERE ronde_id=?");
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$stmtLootjes->execute([$r['id']]);
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$lootjes = $stmtLootjes->fetchAll();
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if ($lootjes):
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?>
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<ul style="margin:0; padding-left:15px;">
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<?php foreach ($lootjes as $l): ?>
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<li><?= htmlspecialchars($l['gever']) ?> → <?= htmlspecialchars($l['ontvanger']) ?></li>
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<?php endforeach; ?>
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</ul>
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<?php
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else:
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echo "Geen lootjes gevonden";
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endif;
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} else {
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echo "<em>🔒 Verborgen tot de ronde is afgerond</em>";
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}
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?>
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</td>
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</tr>
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<?php endforeach; ?>
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</table>
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</main>
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<footer>
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© <?= date('Y') ?> Lootjes Trekking — Beheerderspaneel 🎁
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</footer>
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</body>
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</html>
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