Current directory: /home/klas4s23/domains/585455.klas4s23.mid-ica.nl/public_html/Gastenboek/uploads
<?php
include 'config.php';
session_start();
// Controleer of de gebruiker een admin is
if (!isset($_SESSION['user_id']) || $_SESSION['role'] !== 'admin') {
header("Location: login.php");
exit();
}
// Haal gebruikersgegevens op
if (isset($_GET['id'])) {
$user_id = intval($_GET['id']);
$stmt = $pdo->prepare("SELECT id, username, role FROM users WHERE id = ?");
$stmt->execute([$user_id]);
$user = $stmt->fetch();
if (!$user) {
die("Gebruiker niet gevonden.");
}
}
// Werk de gebruiker bij
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$username = $_POST['username'];
$role = $_POST['role'];
// Als er een wachtwoord is ingevoerd, update dat ook
if (!empty($_POST['password'])) {
$password = password_hash($_POST['password'], PASSWORD_DEFAULT);
$stmt = $pdo->prepare("UPDATE users SET username = ?, password = ?, role = ? WHERE id = ?");
$stmt->execute([$username, $password, $role, $user_id]);
} else {
$stmt = $pdo->prepare("UPDATE users SET username = ?, role = ? WHERE id = ?");
$stmt->execute([$username, $role, $user_id]);
}
// Redirect terug naar gebruikersbeheer
header("Location: manage_users.php");
exit();
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Gebruiker Bewerken</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<header>
<h1>Gebruiker Bewerken</h1>
<nav>
<ul>
<li><a href="admin_dashboard.php">Dashboard</a></li>
<li><a href="manage_users.php">Gebruikers Beheren</a></li>
<li><a href="../logout.php">Uitloggen</a></li>
</ul>
</nav>
</header>
<form method="POST">
<label for="username">Gebruikersnaam:</label>
<input type="text" id="username" name="username" value="<?= htmlspecialchars($user['username']); ?>" required>
<label for="password">Nieuw Wachtwoord (optioneel):</label>
<input type="password" id="password" name="password">
<label for="role">Rol:</label>
<select id="role" name="role" required>
<option value="volunteer" <?= $user['role'] === 'volunteer' ? 'selected' : ''; ?>>Vrijwilliger</option>
<option value="admin" <?= $user['role'] === 'admin' ? 'selected' : ''; ?>>Admin</option>
</select>
<button type="submit">Opslaan</button>
</form>
</body>
</html>