Medowar
/
psa-orderform


			
				
					
						
						
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							<?php
require_once __DIR__ . '/../config.php';
require_once __DIR__ . '/../includes/functions.php';

// Handle logout
if (isset($_GET['logout'])) {
    $_SESSION['admin_logged_in'] = false;
    unset($_SESSION['admin_username']);
    session_destroy();
    header('Location: login.php');
    exit;
}

$error = '';

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $username = normalizeAdminUsername($_POST['username'] ?? '');
    $password = $_POST['password'] ?? '';
    
    $users = getAdminUsers();
    if (isset($users[$username]) && password_verify($password, $users[$username])) {
        $_SESSION['admin_logged_in'] = true;
        $_SESSION['admin_username'] = $username;
        header('Location: index.php');
        exit;
    } else {
        $error = 'Benutzername oder Passwort falsch.';
    }
}

// Redirect if already logged in
if (isset($_SESSION['admin_logged_in']) && $_SESSION['admin_logged_in']) {
    header('Location: index.php');
    exit;
}
?>
<!DOCTYPE html>
<html lang="de">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Admin Login - <?php echo SITE_NAME; ?></title>
    <link rel="stylesheet" href="<?php echo SITE_URL; ?>/assets/css/style.css">
</head>
<body>
    <header>
        <div class="container">
            <h1><?php echo SITE_NAME; ?> - Admin</h1>
        </div>
    </header>
    <main>
        <div class="container" style="max-width: 400px; margin-top: 4rem;">
            <h2>Admin Login</h2>
            
            <?php if ($error): ?>
                <div class="alert alert-error">
                    <?php echo htmlspecialchars($error); ?>
                </div>
            <?php endif; ?>
            
            <form method="POST" class="panel" style="padding: 2rem;">
                <div class="form-group">
                    <label for="username">Benutzername:</label>
                    <input type="text" id="username" name="username" required autofocus>
                </div>
                <div class="form-group">
                    <label for="password">Passwort:</label>
                    <input type="password" id="password" name="password" required>
                </div>
                <button type="submit" class="btn" style="width: 100%;">Anmelden</button>
            </form>
            
            <div style="text-align: center; margin-top: 1rem;">
                <a href="<?php echo SITE_URL; ?>/index.php">Zurück zum Shop</a>
            </div>
        </div>
    </main>
</body>
</html>