psa-orderform/admin/faq.php

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

// Check admin login
if (!isset($_SESSION['admin_logged_in']) || !$_SESSION['admin_logged_in']) {
    header('Location: login.php');
    exit;
}

$pageTitle = 'FAQ bearbeiten';
$message = '';
$messageType = '';

if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['save_faq'])) {
    $content = isset($_POST['content']) ? (string) $_POST['content'] : '';
    saveFaqContent($content);
    $message = 'FAQ-Inhalt wurde gespeichert.';
    $messageType = 'success';
}

$faqContent = getFaqContent();

$bodyClass = 'admin-page';
include __DIR__ . '/../includes/header.php';
?>

<div class="admin-header">
    <h2>FAQ bearbeiten</h2>
    <div>
        <a href="index.php" class="btn btn-secondary">Zurück zum Dashboard</a>
    </div>
</div>

<?php if ($message): ?>
    <div class="alert alert-<?php echo $messageType; ?>">
        <?php echo htmlspecialchars($message); ?>
    </div>
<?php endif; ?>

<div class="panel panel-lg">
    <p class="mb-2">
        Unterstützte Markdown-Syntax: <code>#</code>, <code>##</code>, <code>###</code>, <code>**fett**</code>, <code>*kursiv*</code>, Listen mit <code>-</code> oder <code>1.</code>
    </p>

    <form method="POST">
        <div class="form-group">
            <label for="content">FAQ-Inhalt (Markdown)</label>
            <textarea id="content" name="content" rows="18"><?php echo htmlspecialchars($faqContent); ?></textarea>
        </div>
        <button type="submit" name="save_faq" class="btn">Speichern</button>
    </form>
</div>

<?php include __DIR__ . '/../includes/footer.php'; ?>