Initial Upload

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<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
require_once __DIR__ . '/../config.php';
require_once __DIR__ . '/../includes/Database.php';
require_once __DIR__ . '/../includes/Auth.php';
$auth = new Auth();
$auth->requireAdmin();
$db = Database::getInstance();
$appTitle = $db->getSetting('app_title', 'UniFi Voucher System');
$error = '';
$success = '';
// Einstellungen speichern
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['save_settings'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
$settings = [];
$formType = $_POST['form_type'] ?? '';
// Allgemeine Einstellungen
if ($formType === 'general') {
$settings['app_title'] = trim($_POST['app_title'] ?? '');
$settings['logo_url'] = trim($_POST['logo_url'] ?? '');
$settings['favicon_url'] = trim($_POST['favicon_url'] ?? '');
$settings['instruction_header'] = trim($_POST['instruction_header'] ?? '');
$settings['instruction_text'] = $_POST['instruction_text'] ?? '';
$settings['public_access'] = isset($_POST['public_access']) ? '1' : '0';
}
// M365 Einstellungen
if ($formType === 'm365') {
$settings['m365_client_id'] = trim($_POST['m365_client_id'] ?? '');
$settings['m365_client_secret'] = trim($_POST['m365_client_secret'] ?? '');
$settings['m365_tenant_id'] = trim($_POST['m365_tenant_id'] ?? '');
}
// SMTP Einstellungen
if ($formType === 'smtp') {
$settings['smtp_enabled'] = isset($_POST['smtp_enabled']) ? '1' : '0';
$settings['smtp_host'] = trim($_POST['smtp_host'] ?? '');
$settings['smtp_port'] = trim($_POST['smtp_port'] ?? '587');
$settings['smtp_username'] = trim($_POST['smtp_username'] ?? '');
if (!empty($_POST['smtp_password'])) {
$settings['smtp_password'] = trim($_POST['smtp_password']);
}
$settings['smtp_encryption'] = trim($_POST['smtp_encryption'] ?? 'tls');
$settings['smtp_from_email'] = trim($_POST['smtp_from_email'] ?? '');
$settings['smtp_from_name'] = trim($_POST['smtp_from_name'] ?? '');
}
// E-Mail Templates
if ($formType === 'templates') {
$settings['email_voucher_subject'] = trim($_POST['email_voucher_subject'] ?? '');
$settings['email_voucher_body'] = $_POST['email_voucher_body'] ?? '';
$settings['email_user_notification_subject'] = trim($_POST['email_user_notification_subject'] ?? '');
$settings['email_user_notification_body'] = $_POST['email_user_notification_body'] ?? '';
$settings['system_url'] = trim($_POST['system_url'] ?? '');
}
// System Einstellungen
if ($formType === 'system') {
$settings['tinymce_api_key'] = trim($_POST['tinymce_api_key'] ?? '');
$settings['print_template'] = $_POST['print_template'] ?? '';
}
foreach ($settings as $key => $value) {
$db->setSetting($key, $value);
}
$success = 'Einstellungen erfolgreich gespeichert!';
} catch (Exception $e) {
$error = 'Fehler: ' . $e->getMessage();
}
}
}
// Cron-Token generieren
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['generate_cron_token'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
// Sicheren Token generieren
$newToken = bin2hex(random_bytes(32));
$db->setSetting('cron_token', $newToken);
$success = 'Neuer Cron-Token wurde generiert!';
} catch (Exception $e) {
$error = 'Fehler: ' . $e->getMessage();
}
}
}
// Cron-Token löschen
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['delete_cron_token'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
$db->setSetting('cron_token', '');
$success = 'Cron-Token wurde gelöscht!';
} catch (Exception $e) {
$error = 'Fehler: ' . $e->getMessage();
}
}
}
// Passwort ändern
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['change_password'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
$currentPassword = $_POST['current_password'];
$newPassword = $_POST['new_password'];
$confirmPassword = $_POST['confirm_password'];
$user = $auth->getCurrentUser();
if (!password_verify($currentPassword, $user['password_hash'])) {
throw new Exception('Aktuelles Passwort ist falsch');
}
if (strlen($newPassword) < 8) {
throw new Exception('Neues Passwort muss mindestens 8 Zeichen lang sein');
}
if ($newPassword !== $confirmPassword) {
throw new Exception('Passwörter stimmen nicht überein');
}
$newHash = password_hash($newPassword, PASSWORD_DEFAULT);
$db->query("UPDATE users SET password_hash = ? WHERE id = ?", [$newHash, $user['id']]);
$success = 'Passwort erfolgreich geändert!';
} catch (Exception $e) {
$error = $e->getMessage();
}
}
}
// Aktuelle Einstellungen laden
$protocol = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http';
$host = $_SERVER['HTTP_HOST'];
$scriptPath = dirname($_SERVER['SCRIPT_NAME'], 2);
$scriptPath = $scriptPath === '/' ? '' : $scriptPath;
$autoDetectedUrl = $protocol . '://' . $host . $scriptPath;
$currentSettings = [
'app_title' => $db->getSetting('app_title', 'UniFi Voucher System'),
'logo_url' => $db->getSetting('logo_url', ''),
'favicon_url' => $db->getSetting('favicon_url', ''),
'instruction_header' => $db->getSetting('instruction_header', 'So verwenden Sie Ihren Code'),
'instruction_text' => $db->getSetting('instruction_text', 'Verbinden Sie sich mit dem WLAN und geben Sie den Code ein.'),
'public_access' => $db->getSetting('public_access', '0'),
'm365_client_id' => $db->getSetting('m365_client_id', ''),
'm365_client_secret' => $db->getSetting('m365_client_secret', ''),
'm365_tenant_id' => $db->getSetting('m365_tenant_id', ''),
'smtp_enabled' => $db->getSetting('smtp_enabled', '0'),
'smtp_host' => $db->getSetting('smtp_host', ''),
'smtp_port' => $db->getSetting('smtp_port', '587'),
'smtp_username' => $db->getSetting('smtp_username', ''),
'smtp_password' => $db->getSetting('smtp_password', ''),
'smtp_encryption' => $db->getSetting('smtp_encryption', 'tls'),
'smtp_from_email' => $db->getSetting('smtp_from_email', ''),
'smtp_from_name' => $db->getSetting('smtp_from_name', ''),
'system_url' => $db->getSetting('system_url', $autoDetectedUrl),
'email_voucher_subject' => $db->getSetting('email_voucher_subject', '{APP_TITLE} - Ihr WLAN-Zugang'),
'email_voucher_body' => $db->getSetting('email_voucher_body', "Hallo,\n\nIhr Code: {VOUCHER_CODE}\n\nGültigkeit: 8h\nGeräte: {MAX_USES}\nSite: {SITE_NAME}"),
'email_user_notification_subject' => $db->getSetting('email_user_notification_subject', '{APP_TITLE} - Berechtigungen geändert'),
'email_user_notification_body' => $db->getSetting('email_user_notification_body', "Hallo {USER_NAME},\n\n{CHANGES}"),
'tinymce_api_key' => $db->getSetting('tinymce_api_key', ''),
'print_template' => $db->getSetting('print_template', '<div style="text-align:center;padding:40px"><h1>{APP_TITLE}</h1><h2>WLAN Code</h2><div style="font-size:48px;font-weight:bold;margin:30px 0;font-family:monospace">{VOUCHER_CODE}</div><p><strong>Gültig bis:</strong> {EXPIRY_DATE} {EXPIRY_TIME}</p><p><strong>Site:</strong> {SITE_NAME}</p><p><strong>Geräte:</strong> {MAX_USES}</p><hr style="margin:30px 0"><div>{INSTRUCTIONS}</div></div>'),
'cron_token' => $db->getSetting('cron_token', ''),
'last_cron_sync' => $db->getSetting('last_cron_sync', '')
];
$currentUser = $auth->getCurrentUser();
$faviconUrl = $db->getSetting('favicon_url', '');
?>
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Einstellungen - <?= htmlspecialchars($appTitle) ?></title>
<?php if ($faviconUrl): ?>
<link rel="icon" type="image/x-icon" href="<?= htmlspecialchars($faviconUrl) ?>">
<?php endif; ?>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<!-- TinyMCE -->
<?php if (!empty($currentSettings['tinymce_api_key'])): ?>
<script src="https://cdn.tiny.cloud/1/<?= htmlspecialchars($currentSettings['tinymce_api_key']) ?>/tinymce/6/tinymce.min.js"></script>
<?php else: ?>
<script src="https://cdn.tiny.cloud/1/no-api-key/tinymce/6/tinymce.min.js"></script>
<?php endif; ?>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #f5f7fa; }
.header { background: white; border-bottom: 1px solid #e0e0e0; padding: 0 30px; height: 70px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.header-title { font-size: 20px; font-weight: 600; color: #333; }
.sidebar { position: fixed; left: 0; top: 70px; bottom: 0; width: 260px; background: white; border-right: 1px solid #e0e0e0; padding: 30px 0; }
.sidebar-nav { list-style: none; }
.sidebar-nav a { display: flex; align-items: center; gap: 12px; padding: 12px 30px; color: #666; text-decoration: none; transition: all 0.2s; font-size: 15px; }
.sidebar-nav a:hover, .sidebar-nav a.active { background: #f8f9fa; color: #667eea; }
.sidebar-nav i { width: 20px; text-align: center; }
.main-content { margin-left: 260px; padding: 30px; min-height: calc(100vh - 70px); }
.page-header { margin-bottom: 30px; }
.page-title { font-size: 28px; font-weight: 600; color: #333; margin-bottom: 10px; }
.btn { padding: 10px 20px; border-radius: 8px; border: none; font-weight: 500; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s; font-size: 14px; }
.btn-primary { background: #667eea; color: white; }
.btn-primary:hover { background: #5568d3; }
.btn-secondary { background: #f8f9fa; color: #666; border: 1px solid #e0e0e0; }
.alert { padding: 14px 20px; border-radius: 10px; margin-bottom: 25px; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.alert-error { background: #fee; border: 1px solid #fcc; color: #c33; }
.alert-success { background: #efe; border: 1px solid #cfc; color: #3c3; }
.tab-container { background: white; border-radius: 15px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); border: 1px solid #e0e0e0; overflow: hidden; }
.tab-navigation { display: flex; background: #f8f9fa; border-bottom: 2px solid #e0e0e0; overflow-x: auto; position: sticky; top: 70px; z-index: 50; }
.tab-button { padding: 18px 25px; background: transparent; border: none; border-bottom: 3px solid transparent; cursor: pointer; font-size: 14px; font-weight: 500; color: #666; transition: all 0.3s; white-space: nowrap; display: flex; align-items: center; gap: 8px; }
.tab-button:hover { background: rgba(102, 126, 234, 0.1); color: #667eea; }
.tab-button.active { color: #667eea; border-bottom-color: #667eea; background: white; }
.tab-content { display: none; padding: 30px; animation: fadeIn 0.3s; }
.tab-content.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.form-group { margin-bottom: 20px; }
label { display: block; margin-bottom: 8px; color: #555; font-weight: 500; font-size: 14px; }
input[type="text"], input[type="url"], input[type="password"], input[type="number"], select, textarea { width: 100%; padding: 12px; border: 2px solid #e0e0e0; border-radius: 8px; font-size: 14px; transition: border-color 0.3s; font-family: inherit; }
input:focus, textarea:focus, select:focus { outline: none; border-color: #667eea; }
textarea { resize: vertical; min-height: 100px; }
.checkbox-group { display: flex; align-items: center; gap: 10px; }
.checkbox-group input { width: auto; accent-color: #667eea; }
.help-text { font-size: 12px; color: #999; margin-top: 4px; }
.info-box { background: #e7f3ff; border: 1px solid #b3d9ff; border-radius: 8px; padding: 15px; margin-bottom: 20px; }
.info-box h4 { color: #0066cc; margin-bottom: 8px; font-size: 14px; }
.info-box p { color: #004d99; font-size: 13px; line-height: 1.5; }
.section-divider { border-top: 2px solid #f0f0f0; margin: 30px 0; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.placeholder-info { background: #fff9e6; border: 1px solid #ffe066; border-radius: 8px; padding: 15px; margin: 15px 0; }
.placeholder-info h4 { color: #996600; margin-bottom: 8px; font-size: 14px; }
.placeholder-info code { background: #fff; padding: 2px 6px; border-radius: 3px; font-size: 12px; color: #d63384; }
.placeholder-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; margin-top: 10px; }
</style>
</head>
<body>
<div class="header">
<div class="header-title"><i class="fas fa-shield-alt"></i> Administration</div>
<a href="../index.php" class="btn btn-secondary"><i class="fas fa-arrow-left"></i> Zurück</a>
</div>
<div class="sidebar">
<nav class="sidebar-nav">
<ul>
<li><a href="index.php"><i class="fas fa-home"></i> Dashboard</a></li>
<li><a href="sites.php"><i class="fas fa-map-marker-alt"></i> Sites verwalten</a></li>
<li><a href="users.php"><i class="fas fa-users"></i> Benutzer verwalten</a></li>
<li><a href="vouchers.php"><i class="fas fa-ticket-alt"></i> Voucher-Historie</a></li>
<li><a href="settings.php" class="active"><i class="fas fa-cog"></i> Einstellungen</a></li>
</ul>
</nav>
</div>
<div class="main-content">
<div class="page-header">
<h1 class="page-title">Einstellungen</h1>
<p style="color: #666; font-size: 14px;">System-Konfiguration und Personalisierung</p>
</div>
<?php if ($error): ?>
<div class="alert alert-error"><i class="fas fa-exclamation-circle"></i><span><?= htmlspecialchars($error) ?></span></div>
<?php endif; ?>
<?php if ($success): ?>
<div class="alert alert-success"><i class="fas fa-check-circle"></i><span><?= htmlspecialchars($success) ?></span></div>
<?php endif; ?>
<div class="tab-container">
<div class="tab-navigation">
<button class="tab-button active" onclick="switchTab('general')"><i class="fas fa-sliders-h"></i> Allgemein</button>
<button class="tab-button" onclick="switchTab('cron')"><i class="fas fa-clock"></i> Cron-Sync</button>
<button class="tab-button" onclick="switchTab('m365')"><i class="fab fa-microsoft"></i> Microsoft 365</button>
<button class="tab-button" onclick="switchTab('smtp')"><i class="fas fa-envelope"></i> SMTP</button>
<button class="tab-button" onclick="switchTab('templates')"><i class="fas fa-file-alt"></i> Templates</button>
<button class="tab-button" onclick="switchTab('system')"><i class="fas fa-cogs"></i> System</button>
<button class="tab-button" onclick="switchTab('password')"><i class="fas fa-key"></i> Passwort</button>
</div>
<!-- TAB: Allgemein -->
<div id="tab-general" class="tab-content active">
<h2 style="margin-bottom: 20px;"><i class="fas fa-sliders-h"></i> Allgemeine Einstellungen</h2>
<form method="post">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="form_type" value="general">
<div class="form-group">
<label for="app_title">Anwendungs-Titel *</label>
<input type="text" id="app_title" name="app_title" value="<?= htmlspecialchars($currentSettings['app_title']) ?>" required>
</div>
<div class="form-grid">
<div class="form-group">
<label for="logo_url">Logo-URL</label>
<input type="url" id="logo_url" name="logo_url" value="<?= htmlspecialchars($currentSettings['logo_url']) ?>" placeholder="https://example.com/logo.png">
</div>
<div class="form-group">
<label for="favicon_url">Favicon-URL</label>
<input type="url" id="favicon_url" name="favicon_url" value="<?= htmlspecialchars($currentSettings['favicon_url']) ?>" placeholder="https://example.com/favicon.ico">
<div class="help-text">Icon im Browser-Tab (.ico, .png, .svg)</div>
</div>
</div>
<div class="section-divider"></div>
<div class="form-group">
<label for="instruction_header">Anleitung - Überschrift</label>
<input type="text" id="instruction_header" name="instruction_header" value="<?= htmlspecialchars($currentSettings['instruction_header']) ?>">
</div>
<div class="form-group">
<label for="instruction_text">Anleitung - Text</label>
<textarea id="instruction_text" name="instruction_text" class="tinymce-editor"><?= htmlspecialchars($currentSettings['instruction_text']) ?></textarea>
</div>
<div class="checkbox-group">
<input type="checkbox" id="public_access" name="public_access" <?= $currentSettings['public_access'] == '1' ? 'checked' : '' ?>>
<label for="public_access" style="margin:0;">Öffentlicher Zugriff</label>
</div>
<div style="margin-top: 20px;">
<button type="submit" name="save_settings" class="btn btn-primary"><i class="fas fa-save"></i> Speichern</button>
</div>
</form>
</div>
<!-- TAB: Cron-Sync -->
<div id="tab-cron" class="tab-content">
<h2 style="margin-bottom: 20px;"><i class="fas fa-clock"></i> Automatische Voucher-Synchronisation</h2>
<div class="info-box">
<h4><i class="fas fa-info-circle"></i> Was macht der Cron-Job?</h4>
<p>Der Cron-Job synchronisiert automatisch alle Voucher von Ihren UniFi Controllern in die lokale Datenbank.
Dadurch werden Dashboard und Voucher-Übersicht sofort beim Öffnen angezeigt, ohne auf die API warten zu müssen.</p>
</div>
<div class="section-divider"></div>
<h3 style="margin-bottom: 15px;">Cron-Token</h3>
<?php if (empty($currentSettings['cron_token'])): ?>
<div style="background: #fff3cd; border: 1px solid #ffc107; border-radius: 8px; padding: 20px; margin-bottom: 20px;">
<p style="color: #856404; margin-bottom: 15px;"><i class="fas fa-exclamation-triangle"></i> <strong>Kein Token konfiguriert.</strong> Generieren Sie einen Token, um den Cron-Job zu aktivieren.</p>
<form method="post" style="display: inline;">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<button type="submit" name="generate_cron_token" class="btn btn-primary">
<i class="fas fa-key"></i> Token generieren
</button>
</form>
</div>
<?php else: ?>
<div style="background: #d4edda; border: 1px solid #28a745; border-radius: 8px; padding: 20px; margin-bottom: 20px;">
<p style="color: #155724; margin-bottom: 10px;"><i class="fas fa-check-circle"></i> <strong>Token ist aktiv</strong></p>
<div style="background: #f8f9fa; padding: 15px; border-radius: 6px; margin-bottom: 15px; font-family: monospace; word-break: break-all;">
<?= htmlspecialchars($currentSettings['cron_token']) ?>
</div>
<div style="display: flex; gap: 10px; flex-wrap: wrap;">
<button onclick="copyToClipboard('<?= htmlspecialchars($currentSettings['cron_token']) ?>')" class="btn btn-secondary">
<i class="fas fa-copy"></i> Token kopieren
</button>
<form method="post" style="display: inline;">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<button type="submit" name="generate_cron_token" class="btn btn-secondary">
<i class="fas fa-sync"></i> Neu generieren
</button>
</form>
<form method="post" style="display: inline;" onsubmit="return confirm('Token wirklich löschen? Der Cron-Job wird deaktiviert.');">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<button type="submit" name="delete_cron_token" class="btn btn-secondary" style="color: #dc3545;">
<i class="fas fa-trash"></i> Löschen
</button>
</form>
</div>
</div>
<?php endif; ?>
<div class="section-divider"></div>
<h3 style="margin-bottom: 15px;">Cron-Job einrichten</h3>
<?php
// Basis-Pfad aus dem bereits berechneten $scriptPath verwenden (vermeidet doppelten Slash)
$cronUrl = $protocol . '://' . $_SERVER['HTTP_HOST'] . $scriptPath . '/cron_sync.php?token=' . ($currentSettings['cron_token'] ?: 'DEIN_TOKEN');
?>
<div class="form-group">
<label>Cron-URL (für Webhooks oder externe Aufrufe)</label>
<div style="display: flex; gap: 10px;">
<input type="text" id="cronUrl" value="<?= htmlspecialchars($cronUrl) ?>" readonly style="flex: 1; background: #f8f9fa;">
<button onclick="copyToClipboard(document.getElementById('cronUrl').value)" class="btn btn-secondary">
<i class="fas fa-copy"></i>
</button>
</div>
</div>
<div class="placeholder-info" style="background: #f8f9fa; border-color: #ccc;">
<h4 style="color: #333;">Crontab-Eintrag (Linux/Mac)</h4>
<p style="color: #666; margin-bottom: 10px;">Fügen Sie diese Zeile in Ihre Crontab ein (<code>crontab -e</code>):</p>
<div style="background: #1e1e1e; color: #d4d4d4; padding: 15px; border-radius: 6px; font-family: monospace; font-size: 13px; overflow-x: auto;">
*/30 * * * * curl -s "<?= htmlspecialchars($cronUrl) ?>" > /dev/null 2>&1
</div>
<p style="color: #999; font-size: 12px; margin-top: 10px;">Dies führt die Synchronisation alle 30 Minuten aus.</p>
</div>
<div class="placeholder-info" style="background: #f8f9fa; border-color: #ccc; margin-top: 15px;">
<h4 style="color: #333;">Windows Task Scheduler</h4>
<p style="color: #666; margin-bottom: 10px;">Erstellen Sie eine geplante Aufgabe mit diesem Befehl:</p>
<div style="background: #1e1e1e; color: #d4d4d4; padding: 15px; border-radius: 6px; font-family: monospace; font-size: 13px; overflow-x: auto;">
powershell -Command "Invoke-WebRequest -Uri '<?= htmlspecialchars($cronUrl) ?>' -UseBasicParsing"
</div>
</div>
<div class="section-divider"></div>
<h3 style="margin-bottom: 15px;">Status</h3>
<table style="width: 100%; max-width: 500px;">
<tr>
<td style="padding: 10px 0; color: #666;">Letzte Synchronisation:</td>
<td>
<?php if ($currentSettings['last_cron_sync']): ?>
<strong><?= date('d.m.Y H:i:s', strtotime($currentSettings['last_cron_sync'])) ?></strong>
<?php else: ?>
<em style="color: #999;">Noch nie ausgeführt</em>
<?php endif; ?>
</td>
</tr>
<tr>
<td style="padding: 10px 0; color: #666;">Token-Status:</td>
<td>
<?php if ($currentSettings['cron_token']): ?>
<span style="color: #28a745;"><i class="fas fa-check-circle"></i> Aktiv</span>
<?php else: ?>
<span style="color: #dc3545;"><i class="fas fa-times-circle"></i> Nicht konfiguriert</span>
<?php endif; ?>
</td>
</tr>
</table>
<?php if ($currentSettings['cron_token']): ?>
<div style="margin-top: 20px;">
<button onclick="testCronJob()" class="btn btn-primary" id="testCronBtn">
<i class="fas fa-play"></i> Jetzt manuell ausführen
</button>
<span id="testCronResult" style="margin-left: 15px;"></span>
</div>
<?php endif; ?>
</div>
<!-- TAB: M365 -->
<div id="tab-m365" class="tab-content">
<h2 style="margin-bottom: 20px;"><i class="fab fa-microsoft"></i> Microsoft 365</h2>
<div class="info-box">
<h4><i class="fas fa-info-circle"></i> Azure AD App</h4>
<p>Redirect URI: <strong><?= $protocol . '://' . $host . $scriptPath ?>/m365_callback.php</strong></p>
</div>
<form method="post">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="form_type" value="m365">
<div class="form-group">
<label for="m365_client_id">Client ID</label>
<input type="text" id="m365_client_id" name="m365_client_id" value="<?= htmlspecialchars($currentSettings['m365_client_id']) ?>">
</div>
<div class="form-group">
<label for="m365_client_secret">Client Secret</label>
<input type="password" id="m365_client_secret" name="m365_client_secret" value="<?= htmlspecialchars($currentSettings['m365_client_secret']) ?>">
</div>
<div class="form-group">
<label for="m365_tenant_id">Tenant ID</label>
<input type="text" id="m365_tenant_id" name="m365_tenant_id" value="<?= htmlspecialchars($currentSettings['m365_tenant_id']) ?>">
</div>
<button type="submit" name="save_settings" class="btn btn-primary"><i class="fas fa-save"></i> Speichern</button>
</form>
</div>
<!-- TAB: SMTP -->
<div id="tab-smtp" class="tab-content">
<h2 style="margin-bottom: 20px;"><i class="fas fa-envelope"></i> SMTP</h2>
<form method="post">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="form_type" value="smtp">
<div class="checkbox-group" style="margin-bottom: 20px;">
<input type="checkbox" id="smtp_enabled" name="smtp_enabled" <?= $currentSettings['smtp_enabled'] == '1' ? 'checked' : '' ?>>
<label for="smtp_enabled" style="margin:0;">SMTP aktivieren</label>
</div>
<div class="form-grid">
<div class="form-group">
<label for="smtp_host">Host</label>
<input type="text" id="smtp_host" name="smtp_host" value="<?= htmlspecialchars($currentSettings['smtp_host']) ?>">
</div>
<div class="form-group">
<label for="smtp_port">Port</label>
<input type="number" id="smtp_port" name="smtp_port" value="<?= htmlspecialchars($currentSettings['smtp_port']) ?>">
</div>
</div>
<div class="form-group">
<label for="smtp_encryption">Verschlüsselung</label>
<select id="smtp_encryption" name="smtp_encryption">
<option value="tls" <?= $currentSettings['smtp_encryption'] === 'tls' ? 'selected' : '' ?>>TLS</option>
<option value="ssl" <?= $currentSettings['smtp_encryption'] === 'ssl' ? 'selected' : '' ?>>SSL</option>
<option value="none" <?= $currentSettings['smtp_encryption'] === 'none' ? 'selected' : '' ?>>Keine</option>
</select>
</div>
<div class="form-grid">
<div class="form-group">
<label for="smtp_username">Benutzername</label>
<input type="text" id="smtp_username" name="smtp_username" value="<?= htmlspecialchars($currentSettings['smtp_username']) ?>">
</div>
<div class="form-group">
<label for="smtp_password">Passwort</label>
<input type="password" id="smtp_password" name="smtp_password" value="<?= htmlspecialchars($currentSettings['smtp_password']) ?>" placeholder="Leer = nicht ändern">
</div>
</div>
<div class="form-grid">
<div class="form-group">
<label for="smtp_from_email">Absender E-Mail</label>
<input type="email" id="smtp_from_email" name="smtp_from_email" value="<?= htmlspecialchars($currentSettings['smtp_from_email']) ?>">
</div>
<div class="form-group">
<label for="smtp_from_name">Absender Name</label>
<input type="text" id="smtp_from_name" name="smtp_from_name" value="<?= htmlspecialchars($currentSettings['smtp_from_name']) ?>">
</div>
</div>
<button type="submit" name="save_settings" class="btn btn-primary"><i class="fas fa-save"></i> Speichern</button>
</form>
</div>
<!-- TEIL 1 ENDET HIER - Fortsetzung in TEIL 2 -->
<!-- TEIL 2 BEGINNT HIER - Füge dies NACH Teil 1 ein -->
<!-- TAB: Templates -->
<div id="tab-templates" class="tab-content">
<h2 style="margin-bottom: 20px;"><i class="fas fa-file-alt"></i> E-Mail Templates</h2>
<form method="post">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="form_type" value="templates">
<div class="form-group">
<label for="system_url">System-URL</label>
<input type="url" id="system_url" name="system_url" value="<?= htmlspecialchars($currentSettings['system_url']) ?>" required>
<div class="help-text">Wird in E-Mails als Login-Link verwendet. Auto: <code><?= $autoDetectedUrl ?></code></div>
</div>
<div class="section-divider"></div>
<h3 style="margin-bottom: 15px;">Voucher E-Mail</h3>
<div class="placeholder-info">
<h4>Platzhalter:</h4>
<div class="placeholder-list">
<div><code>{VOUCHER_CODE}</code></div>
<div><code>{SITE_NAME}</code></div>
<div><code>{MAX_USES}</code></div>
<div><code>{APP_TITLE}</code></div>
<div><code>{INSTRUCTIONS}</code></div>
</div>
</div>
<div class="form-group">
<label for="email_voucher_subject">Betreff</label>
<input type="text" id="email_voucher_subject" name="email_voucher_subject" value="<?= htmlspecialchars($currentSettings['email_voucher_subject']) ?>">
</div>
<div class="form-group">
<label for="email_voucher_body">E-Mail Text</label>
<textarea id="email_voucher_body" name="email_voucher_body" class="tinymce-editor"><?= htmlspecialchars($currentSettings['email_voucher_body']) ?></textarea>
</div>
<div class="section-divider"></div>
<h3 style="margin-bottom: 15px;">Benutzer-Benachrichtigung</h3>
<div class="placeholder-info">
<h4>Platzhalter:</h4>
<div class="placeholder-list">
<div><code>{USER_NAME}</code></div>
<div><code>{CHANGES}</code></div>
<div><code>{APP_TITLE}</code></div>
<div><code>{SYSTEM_URL}</code></div>
</div>
</div>
<div class="form-group">
<label for="email_user_notification_subject">Betreff</label>
<input type="text" id="email_user_notification_subject" name="email_user_notification_subject" value="<?= htmlspecialchars($currentSettings['email_user_notification_subject']) ?>">
</div>
<div class="form-group">
<label for="email_user_notification_body">E-Mail Text</label>
<textarea id="email_user_notification_body" name="email_user_notification_body" class="tinymce-editor"><?= htmlspecialchars($currentSettings['email_user_notification_body']) ?></textarea>
</div>
<button type="submit" name="save_settings" class="btn btn-primary"><i class="fas fa-save"></i> Speichern</button>
</form>
</div>
<!-- TAB: System -->
<div id="tab-system" class="tab-content">
<h2 style="margin-bottom: 20px;"><i class="fas fa-cogs"></i> System & Erweitert</h2>
<form method="post">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="form_type" value="system">
<div class="info-box">
<h4><i class="fas fa-info-circle"></i> TinyMCE API Key</h4>
<p>Kostenlosen API Key erhalten: <a href="https://www.tiny.cloud/auth/signup/" target="_blank" style="color: #0066cc;">tiny.cloud/signup</a><br>
Ohne Key wird eine eingeschränkte Version geladen.</p>
</div>
<div class="form-group">
<label for="tinymce_api_key">TinyMCE API Key (optional)</label>
<input type="text" id="tinymce_api_key" name="tinymce_api_key" value="<?= htmlspecialchars($currentSettings['tinymce_api_key']) ?>" placeholder="your-api-key-here">
<div class="help-text">Für WYSIWYG-Editor in Anleitungen und E-Mail-Templates</div>
</div>
<div class="section-divider"></div>
<h3 style="margin-bottom: 15px;">Druck-Template</h3>
<div class="placeholder-info">
<h4>Platzhalter:</h4>
<div class="placeholder-list">
<div><code>{VOUCHER_CODE}</code></div>
<div><code>{EXPIRY_DATE}</code></div>
<div><code>{EXPIRY_TIME}</code></div>
<div><code>{SITE_NAME}</code></div>
<div><code>{MAX_USES}</code></div>
<div><code>{APP_TITLE}</code></div>
<div><code>{INSTRUCTIONS}</code></div>
</div>
</div>
<div class="form-group">
<label for="print_template">HTML Template für Voucher-Druck</label>
<textarea id="print_template" name="print_template" class="tinymce-editor" style="min-height: 300px;"><?= htmlspecialchars($currentSettings['print_template']) ?></textarea>
<div class="help-text">HTML/CSS-Code für den Ausdruck von Vouchers</div>
</div>
<button type="submit" name="save_settings" class="btn btn-primary"><i class="fas fa-save"></i> Speichern</button>
</form>
<div class="section-divider"></div>
<h3 style="margin-bottom: 15px;">System-Information</h3>
<table style="width: 100%;">
<tr><td style="padding: 10px 0; color: #666;">PHP Version:</td><td><strong><?= phpversion() ?></strong></td></tr>
<tr><td style="padding: 10px 0; color: #666;">Datenbank:</td><td><strong><?= DB_NAME ?></strong></td></tr>
<tr><td style="padding: 10px 0; color: #666;">Installiert:</td><td><strong><?= date('d.m.Y H:i', filectime(__DIR__ . '/../config.php')) ?></strong></td></tr>
<tr><td style="padding: 10px 0; color: #666;">Version:</td><td><strong>2.0.0</strong></td></tr>
</table>
</div>
<!-- TAB: Passwort -->
<div id="tab-password" class="tab-content">
<h2 style="margin-bottom: 20px;"><i class="fas fa-key"></i> Passwort ändern</h2>
<form method="post" style="max-width: 500px;">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<div class="form-group">
<label for="current_password">Aktuelles Passwort</label>
<input type="password" id="current_password" name="current_password" required>
</div>
<div class="form-group">
<label for="new_password">Neues Passwort</label>
<input type="password" id="new_password" name="new_password" required minlength="8">
<div class="help-text">Mindestens 8 Zeichen</div>
</div>
<div class="form-group">
<label for="confirm_password">Passwort bestätigen</label>
<input type="password" id="confirm_password" name="confirm_password" required>
</div>
<button type="submit" name="change_password" class="btn btn-primary"><i class="fas fa-lock"></i> Passwort ändern</button>
</form>
</div>
</div>
</div>
<script>
// Tab-Switching
function switchTab(tabName) {
// Alle Tabs ausblenden
document.querySelectorAll('.tab-content').forEach(tab => {
tab.classList.remove('active');
});
// Alle Tab-Buttons deaktivieren
document.querySelectorAll('.tab-button').forEach(btn => {
btn.classList.remove('active');
});
// Gewählten Tab aktivieren
document.getElementById('tab-' + tabName).classList.add('active');
event.target.classList.add('active');
// URL Hash aktualisieren (optional)
window.location.hash = tabName;
}
// Tab aus URL Hash laden (beim Seitenladen)
window.addEventListener('DOMContentLoaded', function() {
const hash = window.location.hash.substring(1);
if (hash && document.getElementById('tab-' + hash)) {
const tabButton = Array.from(document.querySelectorAll('.tab-button')).find(btn =>
btn.textContent.toLowerCase().includes(hash)
);
if (tabButton) {
tabButton.click();
}
}
// TinyMCE initialisieren
initTinyMCE();
});
// In Zwischenablage kopieren
function copyToClipboard(text) {
navigator.clipboard.writeText(text).then(() => {
alert('In die Zwischenablage kopiert!');
}).catch(err => {
// Fallback für ältere Browser
const textarea = document.createElement('textarea');
textarea.value = text;
document.body.appendChild(textarea);
textarea.select();
document.execCommand('copy');
document.body.removeChild(textarea);
alert('In die Zwischenablage kopiert!');
});
}
// Cron-Job testen
async function testCronJob() {
const btn = document.getElementById('testCronBtn');
const result = document.getElementById('testCronResult');
btn.disabled = true;
btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Läuft...';
result.innerHTML = '';
try {
const response = await fetch('../cron_sync.php?token=<?= htmlspecialchars($currentSettings['cron_token']) ?>');
const data = await response.json();
if (data.success) {
result.innerHTML = '<span style="color: #28a745;"><i class="fas fa-check-circle"></i> ' + data.message + '</span>';
// Seite nach 2 Sekunden neu laden, um Status zu aktualisieren
setTimeout(() => window.location.reload(), 2000);
} else {
result.innerHTML = '<span style="color: #dc3545;"><i class="fas fa-times-circle"></i> ' + data.message + '</span>';
}
} catch (error) {
result.innerHTML = '<span style="color: #dc3545;"><i class="fas fa-times-circle"></i> Fehler: ' + error.message + '</span>';
}
btn.disabled = false;
btn.innerHTML = '<i class="fas fa-play"></i> Jetzt manuell ausführen';
}
// TinyMCE WYSIWYG Editor initialisieren
function initTinyMCE() {
tinymce.init({
selector: '.tinymce-editor',
height: 400,
menubar: false,
plugins: [
'advlist', 'autolink', 'lists', 'link', 'charmap',
'searchreplace', 'visualblocks', 'code', 'fullscreen',
'insertdatetime', 'table', 'help', 'wordcount'
],
toolbar: 'undo redo | blocks | bold italic forecolor | alignleft aligncenter alignright | bullist numlist | removeformat | help',
content_style: 'body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; font-size: 14px; line-height: 1.6; }',
branding: false,
promotion: false
});
}
</script>
</body>
</html>

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<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
require_once __DIR__ . '/../config.php';
require_once __DIR__ . '/../includes/Database.php';
require_once __DIR__ . '/../includes/Auth.php';
require_once __DIR__ . '/../includes/UniFiController.php';
$auth = new Auth();
$auth->requireAdmin();
$db = Database::getInstance();
$appTitle = $db->getSetting('app_title', 'UniFi Voucher System');
$error = '';
$success = '';
// Site bearbeiten
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['edit_site'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
$siteId = (int)$_POST['site_id'];
$name = trim($_POST['name']);
$siteIdStr = trim($_POST['site_id_str']);
$controllerUrl = trim($_POST['controller_url']);
$username = trim($_POST['username']);
$password = $_POST['password'];
$publicAccess = isset($_POST['public_access']) ? 1 : 0;
if (empty($name) || empty($siteIdStr) || empty($controllerUrl) || empty($username)) {
throw new Exception('Bitte füllen Sie alle Pflichtfelder aus');
}
// Wenn neues Passwort, Verbindung testen
if (!empty($password)) {
$testResult = UniFiController::testConnection($controllerUrl, $username, $password, $siteIdStr);
if ($testResult !== true) {
throw new Exception('Verbindung fehlgeschlagen: ' . $testResult);
}
// Mit neuem Passwort aktualisieren
$db->execute(
"UPDATE sites SET name = ?, site_id = ?, unifi_controller_url = ?, unifi_username = ?, unifi_password = ?, public_access = ? WHERE id = ?",
[$name, $siteIdStr, $controllerUrl, $username, $password, $publicAccess, $siteId]
);
} else {
// Ohne Passwort-Änderung
$db->execute(
"UPDATE sites SET name = ?, site_id = ?, unifi_controller_url = ?, unifi_username = ?, public_access = ? WHERE id = ?",
[$name, $siteIdStr, $controllerUrl, $username, $publicAccess, $siteId]
);
}
$success = 'Site erfolgreich aktualisiert!';
} catch (Exception $e) {
$error = $e->getMessage();
}
}
}
// Site hinzufügen
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['add_site'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
$name = trim($_POST['name']);
$siteId = trim($_POST['site_id']);
$controllerUrl = trim($_POST['controller_url']);
$username = trim($_POST['username']);
$password = $_POST['password'];
$publicAccess = isset($_POST['public_access']) ? 1 : 0;
if (empty($name) || empty($siteId) || empty($controllerUrl) || empty($username)) {
throw new Exception('Bitte füllen Sie alle Pflichtfelder aus');
}
// Verbindung testen
$testResult = UniFiController::testConnection($controllerUrl, $username, $password, $siteId);
if ($testResult !== true) {
throw new Exception('Verbindung fehlgeschlagen: ' . $testResult);
}
$db->execute(
"INSERT INTO sites (name, site_id, unifi_controller_url, unifi_username, unifi_password, public_access)
VALUES (?, ?, ?, ?, ?, ?)",
[$name, $siteId, $controllerUrl, $username, $password, $publicAccess]
);
$success = 'Site erfolgreich hinzugefügt!';
} catch (Exception $e) {
$error = $e->getMessage();
}
}
}
// Site löschen
if (isset($_GET['delete']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$db->query("DELETE FROM sites WHERE id = ?", [(int)$_GET['delete']]);
$success = 'Site erfolgreich gelöscht!';
} else {
$error = 'Ungültiges Sicherheits-Token';
}
}
// Site aktivieren/deaktivieren
if (isset($_GET['toggle']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$site = $db->fetchOne("SELECT is_active FROM sites WHERE id = ?", [(int)$_GET['toggle']]);
if ($site) {
$newStatus = $site['is_active'] ? 0 : 1;
$db->query("UPDATE sites SET is_active = ? WHERE id = ?", [$newStatus, (int)$_GET['toggle']]);
$success = 'Site-Status aktualisiert!';
}
}
}
// Alle Sites abrufen
$sites = $db->fetchAll("SELECT * FROM sites ORDER BY name");
$currentUser = $auth->getCurrentUser();
?>
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Sites verwalten - <?= htmlspecialchars($appTitle) ?></title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
background: #f5f7fa;
}
.header {
background: white;
border-bottom: 1px solid #e0e0e0;
padding: 0 30px;
height: 70px;
display: flex;
align-items: center;
justify-content: space-between;
position: sticky;
top: 0;
z-index: 100;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.header-title { font-size: 20px; font-weight: 600; color: #333; }
.sidebar {
position: fixed;
left: 0;
top: 70px;
bottom: 0;
width: 260px;
background: white;
border-right: 1px solid #e0e0e0;
padding: 30px 0;
}
.sidebar-nav { list-style: none; }
.sidebar-nav a {
display: flex;
align-items: center;
gap: 12px;
padding: 12px 30px;
color: #666;
text-decoration: none;
transition: all 0.2s;
font-size: 15px;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
background: #f8f9fa;
color: #667eea;
}
.sidebar-nav i { width: 20px; text-align: center; }
.main-content {
margin-left: 260px;
padding: 30px;
min-height: calc(100vh - 70px);
}
.page-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 30px;
}
.page-title { font-size: 28px; font-weight: 600; color: #333; }
.btn {
padding: 10px 20px;
border-radius: 8px;
border: none;
font-weight: 500;
cursor: pointer;
text-decoration: none;
display: inline-flex;
align-items: center;
gap: 8px;
transition: all 0.2s;
font-size: 14px;
}
.btn-primary {
background: #667eea;
color: white;
}
.btn-primary:hover { background: #5568d3; }
.btn-secondary {
background: #f8f9fa;
color: #666;
border: 1px solid #e0e0e0;
}
.btn-danger {
background: #dc3545;
color: white;
}
.btn-success {
background: #28a745;
color: white;
}
.btn-small {
padding: 6px 12px;
font-size: 13px;
}
.card {
background: white;
border-radius: 15px;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
border: 1px solid #e0e0e0;
margin-bottom: 20px;
}
.card-header {
padding: 20px 25px;
border-bottom: 1px solid #e0e0e0;
}
.card-title { font-size: 18px; font-weight: 600; color: #333; }
.card-body { padding: 25px; }
.form-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 20px;
margin-bottom: 20px;
}
.form-group { margin-bottom: 20px; }
label {
display: block;
margin-bottom: 8px;
color: #555;
font-weight: 500;
font-size: 14px;
}
input[type="text"],
input[type="password"],
input[type="url"] {
width: 100%;
padding: 12px;
border: 2px solid #e0e0e0;
border-radius: 8px;
font-size: 14px;
transition: border-color 0.3s;
}
input:focus {
outline: none;
border-color: #667eea;
}
.checkbox-group {
display: flex;
align-items: center;
gap: 10px;
}
.checkbox-group input {
width: auto;
}
.alert {
padding: 14px;
border-radius: 10px;
margin-bottom: 25px;
font-size: 14px;
}
.alert-error {
background: #fee;
border: 1px solid #fcc;
color: #c33;
}
.alert-success {
background: #efe;
border: 1px solid #cfc;
color: #3c3;
}
.sites-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
gap: 20px;
}
.site-card {
background: white;
border: 2px solid #e0e0e0;
border-radius: 12px;
padding: 20px;
transition: all 0.3s;
}
.site-card:hover {
border-color: #667eea;
box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}
.site-card-header {
display: flex;
justify-content: space-between;
align-items: start;
margin-bottom: 15px;
}
.site-name {
font-size: 18px;
font-weight: 600;
color: #333;
margin-bottom: 5px;
}
.site-id {
font-size: 12px;
color: #999;
font-family: monospace;
}
.site-info {
margin: 15px 0;
font-size: 13px;
color: #666;
}
.site-info-item {
display: flex;
align-items: center;
gap: 8px;
margin-bottom: 8px;
}
.site-actions {
display: flex;
gap: 8px;
margin-top: 15px;
padding-top: 15px;
border-top: 1px solid #f0f0f0;
}
.badge {
display: inline-block;
padding: 4px 10px;
border-radius: 6px;
font-size: 11px;
font-weight: 500;
}
.badge-success {
background: #d4edda;
color: #155724;
}
.badge-warning {
background: #fff3cd;
color: #856404;
}
.badge-info {
background: #d1ecf1;
color: #0c5460;
}
.modal {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.5);
z-index: 1000;
align-items: center;
justify-content: center;
}
.modal.active { display: flex; }
.modal-content {
background: white;
border-radius: 15px;
max-width: 600px;
width: 90%;
max-height: 90vh;
overflow-y: auto;
}
.modal-header {
padding: 25px;
border-bottom: 1px solid #e0e0e0;
display: flex;
justify-content: space-between;
align-items: center;
}
.modal-title { font-size: 20px; font-weight: 600; }
.modal-close {
background: none;
border: none;
font-size: 24px;
cursor: pointer;
color: #999;
}
.modal-body { padding: 25px; }
</style>
</head>
<body>
<div class="header">
<div class="header-title">
<i class="fas fa-shield-alt"></i> Administration
</div>
<a href="../index.php" class="btn btn-secondary">
<i class="fas fa-arrow-left"></i> Zurück
</a>
</div>
<div class="sidebar">
<nav class="sidebar-nav">
<ul>
<li><a href="index.php"><i class="fas fa-home"></i> Dashboard</a></li>
<li><a href="sites.php" class="active"><i class="fas fa-map-marker-alt"></i> Sites verwalten</a></li>
<li><a href="users.php"><i class="fas fa-users"></i> Benutzer verwalten</a></li>
<li><a href="vouchers.php"><i class="fas fa-ticket-alt"></i> Voucher-Historie</a></li>
<li><a href="settings.php"><i class="fas fa-cog"></i> Einstellungen</a></li>
</ul>
</nav>
</div>
<div class="main-content">
<div class="page-header">
<h1 class="page-title">Sites verwalten</h1>
<button onclick="openModal()" class="btn btn-primary">
<i class="fas fa-plus"></i> Neue Site hinzufügen
</button>
</div>
<?php if ($error): ?>
<div class="alert alert-error"><i class="fas fa-exclamation-circle"></i> <?= htmlspecialchars($error) ?></div>
<?php endif; ?>
<?php if ($success): ?>
<div class="alert alert-success"><i class="fas fa-check-circle"></i> <?= htmlspecialchars($success) ?></div>
<?php endif; ?>
<?php if (empty($sites)): ?>
<div class="card">
<div class="card-body" style="text-align: center; padding: 60px 20px; color: #999;">
<i class="fas fa-map-marker-alt" style="font-size: 48px; margin-bottom: 20px; opacity: 0.3;"></i>
<p>Noch keine Sites konfiguriert.<br>Fügen Sie Ihre erste Site hinzu!</p>
</div>
</div>
<?php else: ?>
<div class="sites-grid">
<?php foreach ($sites as $site): ?>
<div class="site-card">
<div class="site-card-header">
<div>
<div class="site-name"><?= htmlspecialchars($site['name']) ?></div>
<div class="site-id">ID: <?= htmlspecialchars($site['site_id']) ?></div>
</div>
<div>
<?php if ($site['is_active']): ?>
<span class="badge badge-success"><i class="fas fa-check"></i> Aktiv</span>
<?php else: ?>
<span class="badge badge-warning"><i class="fas fa-pause"></i> Inaktiv</span>
<?php endif; ?>
<?php if ($site['public_access']): ?>
<span class="badge badge-info"><i class="fas fa-globe"></i> Öffentlich</span>
<?php endif; ?>
</div>
</div>
<div class="site-info">
<div class="site-info-item">
<i class="fas fa-server" style="color: #667eea;"></i>
<span><?= htmlspecialchars($site['unifi_controller_url']) ?></span>
</div>
<div class="site-info-item">
<i class="fas fa-user" style="color: #667eea;"></i>
<span><?= htmlspecialchars($site['unifi_username']) ?></span>
</div>
<div class="site-info-item">
<i class="fas fa-clock" style="color: #999;"></i>
<span>Erstellt: <?= date('d.m.Y', strtotime($site['created_at'])) ?></span>
</div>
</div>
<div class="site-actions">
<button onclick="openEditModal(<?= $site['id'] ?>, '<?= htmlspecialchars($site['name'], ENT_QUOTES) ?>', '<?= htmlspecialchars($site['site_id'], ENT_QUOTES) ?>', '<?= htmlspecialchars($site['unifi_controller_url'], ENT_QUOTES) ?>', '<?= htmlspecialchars($site['unifi_username'], ENT_QUOTES) ?>', <?= $site['public_access'] ?>)"
class="btn btn-secondary btn-small">
<i class="fas fa-edit"></i> Bearbeiten
</button>
<a href="?toggle=<?= $site['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-secondary btn-small">
<i class="fas fa-<?= $site['is_active'] ? 'pause' : 'play' ?>"></i>
<?= $site['is_active'] ? 'Deaktivieren' : 'Aktivieren' ?>
</a>
<a href="?delete=<?= $site['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-danger btn-small"
onclick="return confirm('Möchten Sie diese Site wirklich löschen?')">
<i class="fas fa-trash"></i> Löschen
</a>
</div>
</div>
<?php endforeach; ?>
</div>
<?php endif; ?>
</div>
<!-- Modal für neue Site -->
<div id="addSiteModal" class="modal">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title">Neue Site hinzufügen</h2>
<button class="modal-close" onclick="closeModal('addSiteModal')">&times;</button>
</div>
<div class="modal-body">
<form method="post" id="addSiteForm">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<div class="form-group">
<label for="name">Site-Name *</label>
<input type="text" id="name" name="name" required
placeholder="z.B. Hauptgebäude">
</div>
<div class="form-group">
<label for="site_id">UniFi Site ID *</label>
<input type="text" id="site_id" name="site_id" required
placeholder="z.B. default">
<small style="color: #999; font-size: 12px;">
Zu finden in der UniFi Controller URL oder in den Site-Einstellungen
</small>
</div>
<div class="form-group">
<label for="controller_url">Controller URL *</label>
<input type="url" id="controller_url" name="controller_url" required
placeholder="https://unifi.example.com:8443">
<small style="color: #999; font-size: 12px;">
Vollständige URL inklusive Port (meist 8443)
</small>
</div>
<div class="form-grid">
<div class="form-group">
<label for="username">Benutzername *</label>
<input type="text" id="username" name="username" required
placeholder="admin">
</div>
<div class="form-group">
<label for="password">Passwort *</label>
<input type="password" id="password" name="password" required>
</div>
</div>
<div class="form-group checkbox-group">
<input type="checkbox" id="public_access" name="public_access">
<label for="public_access" style="margin: 0;">
Öffentlicher Zugriff (ohne Login nutzbar)
</label>
</div>
<div style="display: flex; gap: 10px; margin-top: 25px;">
<button type="submit" name="add_site" class="btn btn-primary" style="flex: 1;">
<i class="fas fa-save"></i> Site hinzufügen
</button>
<button type="button" onclick="closeModal('addSiteModal')" class="btn btn-secondary">
Abbrechen
</button>
</div>
</form>
</div>
</div>
</div>
<!-- Modal für Site bearbeiten -->
<div id="editSiteModal" class="modal">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title">Site bearbeiten</h2>
<button class="modal-close" onclick="closeModal('editSiteModal')">&times;</button>
</div>
<div class="modal-body">
<form method="post" id="editSiteForm">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="site_id" id="edit_site_id">
<div class="form-group">
<label for="edit_name">Site-Name *</label>
<input type="text" id="edit_name" name="name" required>
</div>
<div class="form-group">
<label for="edit_site_id_str">UniFi Site ID *</label>
<input type="text" id="edit_site_id_str" name="site_id_str" required>
</div>
<div class="form-group">
<label for="edit_controller_url">Controller URL *</label>
<input type="url" id="edit_controller_url" name="controller_url" required>
</div>
<div class="form-grid">
<div class="form-group">
<label for="edit_username">Benutzername *</label>
<input type="text" id="edit_username" name="username" required>
</div>
<div class="form-group">
<label for="edit_password">Neues Passwort</label>
<input type="password" id="edit_password" name="password" placeholder="Leer lassen = nicht ändern">
<small style="color: #999; font-size: 12px;">
Nur ausfüllen wenn Sie das Passwort ändern möchten
</small>
</div>
</div>
<div class="form-group checkbox-group">
<input type="checkbox" id="edit_public_access" name="public_access">
<label for="edit_public_access" style="margin: 0;">
Öffentlicher Zugriff (ohne Login nutzbar)
</label>
</div>
<div style="display: flex; gap: 10px; margin-top: 25px;">
<button type="submit" name="edit_site" class="btn btn-primary" style="flex: 1;">
<i class="fas fa-save"></i> Änderungen speichern
</button>
<button type="button" onclick="closeModal('editSiteModal')" class="btn btn-secondary">
Abbrechen
</button>
</div>
</form>
</div>
</div>
</div>
<script>
function openModal() {
document.getElementById('addSiteModal').classList.add('active');
}
function closeModal(modalId) {
document.getElementById(modalId).classList.remove('active');
}
function openEditModal(id, name, siteIdStr, controllerUrl, username, publicAccess) {
document.getElementById('edit_site_id').value = id;
document.getElementById('edit_name').value = name;
document.getElementById('edit_site_id_str').value = siteIdStr;
document.getElementById('edit_controller_url').value = controllerUrl;
document.getElementById('edit_username').value = username;
document.getElementById('edit_password').value = '';
document.getElementById('edit_public_access').checked = publicAccess == 1;
document.getElementById('editSiteModal').classList.add('active');
}
// Modal schließen bei Klick außerhalb
document.getElementById('addSiteModal').addEventListener('click', function(e) {
if (e.target === this) {
closeModal('addSiteModal');
}
});
document.getElementById('editSiteModal').addEventListener('click', function(e) {
if (e.target === this) {
closeModal('editSiteModal');
}
});
</script>
</body>
</html>

767
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<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
require_once __DIR__ . '/../config.php';
require_once __DIR__ . '/../includes/Database.php';
require_once __DIR__ . '/../includes/Auth.php';
require_once __DIR__ . '/../includes/Mailer.php';
$auth = new Auth();
$auth->requireAdmin();
$db = Database::getInstance();
$mailer = new Mailer();
$appTitle = $db->getSetting('app_title', 'UniFi Voucher System');
$error = '';
$success = '';
// Benutzer bearbeiten
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['edit_user'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
$userId = (int)$_POST['user_id'];
$isAdmin = isset($_POST['is_admin']) ? 1 : 0;
$siteIds = $_POST['site_ids'] ?? [];
// Alten Status abrufen
$oldUser = $db->fetchOne("SELECT * FROM users WHERE id = ?", [$userId]);
$oldIsAdmin = $oldUser['is_admin'];
$oldSites = $db->fetchAll("SELECT s.name FROM sites s INNER JOIN user_site_access usa ON s.id = usa.site_id WHERE usa.user_id = ?", [$userId]);
// Admin-Status aktualisieren
$db->query("UPDATE users SET is_admin = ? WHERE id = ?", [$isAdmin, $userId]);
// Alte Site-Zugriffe löschen (nur wenn nicht Admin)
$db->query("DELETE FROM user_site_access WHERE user_id = ?", [$userId]);
// Neue Site-Zugriffe zuweisen (nur wenn nicht Admin)
$newSites = [];
if (!$isAdmin && !empty($siteIds)) {
foreach ($siteIds as $siteId) {
$db->execute(
"INSERT INTO user_site_access (user_id, site_id) VALUES (?, ?)",
[$userId, $siteId]
);
$site = $db->fetchOne("SELECT name FROM sites WHERE id = ?", [$siteId]);
if ($site) {
$newSites[] = $site['name'];
}
}
}
// E-Mail-Benachrichtigung vorbereiten
$changes = [];
if ($oldIsAdmin != $isAdmin) {
if ($isAdmin) {
$changes[] = "Sie wurden zum Administrator ernannt";
} else {
$changes[] = "Ihre Administrator-Rechte wurden entfernt";
}
}
// Site-Änderungen erkennen
$oldSiteNames = array_column($oldSites, 'name');
$addedSites = array_diff($newSites, $oldSiteNames);
$removedSites = array_diff($oldSiteNames, $newSites);
if (!empty($addedSites)) {
$changes[] = "Zugriff gewährt auf: " . implode(', ', $addedSites);
}
if (!empty($removedSites)) {
$changes[] = "Zugriff entfernt von: " . implode(', ', $removedSites);
}
if ($isAdmin && !$oldIsAdmin) {
$changes[] = "Sie haben nun Zugriff auf alle Sites";
}
// E-Mail senden wenn Änderungen vorliegen
if (!empty($changes)) {
$mailer->sendUserNotification($oldUser['email'], $oldUser['name'], $changes);
}
$success = 'Benutzer erfolgreich aktualisiert!' . (!empty($changes) ? ' Benachrichtigung wurde versendet.' : '');
} catch (Exception $e) {
$error = $e->getMessage();
}
}
}
// Benutzer hinzufügen
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['add_user'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token'] ?? '')) {
$error = 'Ungültiges Sicherheits-Token';
} else {
try {
$email = trim($_POST['email']);
$name = trim($_POST['name']);
$password = $_POST['password'];
$isAdmin = isset($_POST['is_admin']) ? 1 : 0;
$siteIds = $_POST['site_ids'] ?? [];
if (empty($email) || empty($name) || empty($password)) {
throw new Exception('Bitte füllen Sie alle Pflichtfelder aus');
}
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
throw new Exception('Ungültige E-Mail-Adresse');
}
if (strlen($password) < 8) {
throw new Exception('Passwort muss mindestens 8 Zeichen lang sein');
}
// Prüfen ob E-Mail bereits existiert
$existing = $db->fetchOne("SELECT id FROM users WHERE email = ?", [$email]);
if ($existing) {
throw new Exception('Ein Benutzer mit dieser E-Mail existiert bereits');
}
// Benutzer anlegen
$userId = $auth->registerUser($email, $name, $password, $isAdmin);
if (!$userId) {
throw new Exception('Benutzer konnte nicht erstellt werden');
}
// Site-Zugriffe zuweisen (nur wenn nicht Admin)
if (!$isAdmin && !empty($siteIds)) {
foreach ($siteIds as $siteId) {
$db->execute(
"INSERT INTO user_site_access (user_id, site_id) VALUES (?, ?)",
[$userId, $siteId]
);
}
}
$success = 'Benutzer erfolgreich erstellt!';
} catch (Exception $e) {
$error = $e->getMessage();
}
}
}
// Benutzer löschen
if (isset($_GET['delete']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$deleteId = (int)$_GET['delete'];
$currentUserId = $_SESSION['user_id'];
if ($deleteId === $currentUserId) {
$error = 'Sie können sich nicht selbst löschen';
} else {
$db->query("DELETE FROM users WHERE id = ?", [$deleteId]);
$success = 'Benutzer erfolgreich gelöscht!';
}
} else {
$error = 'Ungültiges Sicherheits-Token';
}
}
// Benutzer aktivieren/deaktivieren
if (isset($_GET['toggle']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$toggleId = (int)$_GET['toggle'];
$currentUserId = $_SESSION['user_id'];
if ($toggleId === $currentUserId) {
$error = 'Sie können sich nicht selbst deaktivieren';
} else {
$user = $db->fetchOne("SELECT is_active FROM users WHERE id = ?", [$toggleId]);
if ($user) {
$newStatus = $user['is_active'] ? 0 : 1;
$db->query("UPDATE users SET is_active = ? WHERE id = ?", [$newStatus, $toggleId]);
$success = 'Benutzer-Status aktualisiert!';
}
}
}
}
// Alle Benutzer und Sites abrufen
$users = $db->fetchAll("SELECT * FROM users ORDER BY name");
$sites = $db->fetchAll("SELECT * FROM sites WHERE is_active = 1 ORDER BY name");
// Site-Zugriffe für jeden Benutzer abrufen
$userSiteAccess = [];
foreach ($users as $user) {
$userSiteAccess[$user['id']] = $db->fetchAll(
"SELECT s.name FROM sites s
INNER JOIN user_site_access usa ON s.id = usa.site_id
WHERE usa.user_id = ?",
[$user['id']]
);
}
$currentUser = $auth->getCurrentUser();
?>
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Benutzer verwalten - <?= htmlspecialchars($appTitle) ?></title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
background: #f5f7fa;
}
.header {
background: white;
border-bottom: 1px solid #e0e0e0;
padding: 0 30px;
height: 70px;
display: flex;
align-items: center;
justify-content: space-between;
position: sticky;
top: 0;
z-index: 100;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.header-title { font-size: 20px; font-weight: 600; color: #333; }
.sidebar {
position: fixed;
left: 0;
top: 70px;
bottom: 0;
width: 260px;
background: white;
border-right: 1px solid #e0e0e0;
padding: 30px 0;
}
.sidebar-nav { list-style: none; }
.sidebar-nav a {
display: flex;
align-items: center;
gap: 12px;
padding: 12px 30px;
color: #666;
text-decoration: none;
transition: all 0.2s;
font-size: 15px;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
background: #f8f9fa;
color: #667eea;
}
.sidebar-nav i { width: 20px; text-align: center; }
.main-content {
margin-left: 260px;
padding: 30px;
min-height: calc(100vh - 70px);
}
.page-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 30px;
}
.page-title { font-size: 28px; font-weight: 600; color: #333; }
.btn {
padding: 10px 20px;
border-radius: 8px;
border: none;
font-weight: 500;
cursor: pointer;
text-decoration: none;
display: inline-flex;
align-items: center;
gap: 8px;
transition: all 0.2s;
font-size: 14px;
}
.btn-primary {
background: #667eea;
color: white;
}
.btn-primary:hover { background: #5568d3; }
.btn-secondary {
background: #f8f9fa;
color: #666;
border: 1px solid #e0e0e0;
}
.btn-danger {
background: #dc3545;
color: white;
}
.btn-small {
padding: 6px 12px;
font-size: 13px;
}
.card {
background: white;
border-radius: 15px;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
border: 1px solid #e0e0e0;
overflow: hidden;
}
.card-header {
padding: 20px 25px;
border-bottom: 1px solid #e0e0e0;
}
.card-title { font-size: 18px; font-weight: 600; color: #333; }
.card-body { padding: 0; }
.alert {
padding: 14px 25px;
margin: 0 25px 20px 25px;
border-radius: 10px;
font-size: 14px;
}
.alert-error {
background: #fee;
border: 1px solid #fcc;
color: #c33;
}
.alert-success {
background: #efe;
border: 1px solid #cfc;
color: #3c3;
}
.table {
width: 100%;
border-collapse: collapse;
}
.table th {
text-align: left;
padding: 15px;
background: #f8f9fa;
color: #666;
font-weight: 600;
font-size: 13px;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.table td {
padding: 15px;
border-bottom: 1px solid #f0f0f0;
color: #333;
}
.table tr:last-child td {
border-bottom: none;
}
.badge {
display: inline-block;
padding: 4px 10px;
border-radius: 6px;
font-size: 11px;
font-weight: 500;
margin-right: 5px;
}
.badge-success {
background: #d4edda;
color: #155724;
}
.badge-warning {
background: #fff3cd;
color: #856404;
}
.badge-danger {
background: #f8d7da;
color: #721c24;
}
.badge-info {
background: #d1ecf1;
color: #0c5460;
}
.modal {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.5);
z-index: 1000;
align-items: center;
justify-content: center;
}
.modal.active { display: flex; }
.modal-content {
background: white;
border-radius: 15px;
max-width: 600px;
width: 90%;
max-height: 90vh;
overflow-y: auto;
}
.modal-header {
padding: 25px;
border-bottom: 1px solid #e0e0e0;
display: flex;
justify-content: space-between;
align-items: center;
}
.modal-title { font-size: 20px; font-weight: 600; }
.modal-close {
background: none;
border: none;
font-size: 24px;
cursor: pointer;
color: #999;
}
.modal-body { padding: 25px; }
.form-group { margin-bottom: 20px; }
label {
display: block;
margin-bottom: 8px;
color: #555;
font-weight: 500;
font-size: 14px;
}
input[type="text"],
input[type="email"],
input[type="password"] {
width: 100%;
padding: 12px;
border: 2px solid #e0e0e0;
border-radius: 8px;
font-size: 14px;
transition: border-color 0.3s;
}
input:focus {
outline: none;
border-color: #667eea;
}
.checkbox-group {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 10px;
}
.checkbox-group input {
width: auto;
}
.site-selection {
border: 1px solid #e0e0e0;
border-radius: 8px;
padding: 15px;
max-height: 200px;
overflow-y: auto;
}
.empty-state {
text-align: center;
padding: 60px 20px;
color: #999;
}
.empty-state i {
font-size: 48px;
margin-bottom: 20px;
opacity: 0.3;
}
</style>
</head>
<body>
<div class="header">
<div class="header-title">
<i class="fas fa-shield-alt"></i> Administration
</div>
<a href="../index.php" class="btn btn-secondary">
<i class="fas fa-arrow-left"></i> Zurück
</a>
</div>
<div class="sidebar">
<nav class="sidebar-nav">
<ul>
<li><a href="index.php"><i class="fas fa-home"></i> Dashboard</a></li>
<li><a href="sites.php"><i class="fas fa-map-marker-alt"></i> Sites verwalten</a></li>
<li><a href="users.php" class="active"><i class="fas fa-users"></i> Benutzer verwalten</a></li>
<li><a href="vouchers.php"><i class="fas fa-ticket-alt"></i> Voucher-Historie</a></li>
<li><a href="settings.php"><i class="fas fa-cog"></i> Einstellungen</a></li>
</ul>
</nav>
</div>
<div class="main-content">
<div class="page-header">
<h1 class="page-title">Benutzer verwalten</h1>
<button onclick="openModal()" class="btn btn-primary">
<i class="fas fa-plus"></i> Neuer Benutzer
</button>
</div>
<?php if ($error): ?>
<div class="alert alert-error"><i class="fas fa-exclamation-circle"></i> <?= htmlspecialchars($error) ?></div>
<?php endif; ?>
<?php if ($success): ?>
<div class="alert alert-success"><i class="fas fa-check-circle"></i> <?= htmlspecialchars($success) ?></div>
<?php endif; ?>
<div class="card">
<div class="card-header">
<h2 class="card-title">Alle Benutzer</h2>
</div>
<div class="card-body">
<?php if (empty($users)): ?>
<div class="empty-state">
<i class="fas fa-users"></i>
<p>Noch keine Benutzer vorhanden</p>
</div>
<?php else: ?>
<table class="table">
<thead>
<tr>
<th>Name</th>
<th>E-Mail</th>
<th>Rolle</th>
<th>Status</th>
<th>Site-Zugriffe</th>
<th>Letzter Login</th>
<th>Aktionen</th>
</tr>
</thead>
<tbody>
<?php foreach ($users as $user): ?>
<tr>
<td>
<strong><?= htmlspecialchars($user['name']) ?></strong>
<?php if ($user['id'] == $_SESSION['user_id']): ?>
<span class="badge badge-info">Sie</span>
<?php endif; ?>
</td>
<td><?= htmlspecialchars($user['email']) ?></td>
<td>
<?php if ($user['is_admin']): ?>
<span class="badge badge-danger"><i class="fas fa-crown"></i> Admin</span>
<?php else: ?>
<span class="badge badge-info">Benutzer</span>
<?php endif; ?>
</td>
<td>
<?php if ($user['is_active']): ?>
<span class="badge badge-success"><i class="fas fa-check"></i> Aktiv</span>
<?php else: ?>
<span class="badge badge-warning"><i class="fas fa-pause"></i> Inaktiv</span>
<?php endif; ?>
</td>
<td>
<?php if ($user['is_admin']): ?>
<em style="color: #999;">Alle Sites</em>
<?php elseif (!empty($userSiteAccess[$user['id']])): ?>
<?php foreach ($userSiteAccess[$user['id']] as $site): ?>
<span class="badge badge-info"><?= htmlspecialchars($site['name']) ?></span>
<?php endforeach; ?>
<?php else: ?>
<em style="color: #999;">Keine</em>
<?php endif; ?>
</td>
<td>
<?php if ($user['last_login']): ?>
<?= date('d.m.Y H:i', strtotime($user['last_login'])) ?>
<?php else: ?>
<em style="color: #999;">Noch nie</em>
<?php endif; ?>
</td>
<td>
<?php if ($user['id'] != $_SESSION['user_id']): ?>
<button onclick="openEditModal(<?= $user['id'] ?>, '<?= htmlspecialchars($user['name'], ENT_QUOTES) ?>', <?= $user['is_admin'] ?>, [<?= implode(',', array_map(function($s) { return $s['site_id'] ?? 0; }, $db->fetchAll("SELECT site_id FROM user_site_access WHERE user_id = ?", [$user['id']]))) ?>])"
class="btn btn-secondary btn-small">
<i class="fas fa-edit"></i>
</button>
<a href="?toggle=<?= $user['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-secondary btn-small">
<i class="fas fa-<?= $user['is_active'] ? 'pause' : 'play' ?>"></i>
</a>
<a href="?delete=<?= $user['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-danger btn-small"
onclick="return confirm('Benutzer wirklich löschen?')">
<i class="fas fa-trash"></i>
</a>
<?php else: ?>
<button onclick="openEditModal(<?= $user['id'] ?>, '<?= htmlspecialchars($user['name'], ENT_QUOTES) ?>', <?= $user['is_admin'] ?>, [<?= implode(',', array_map(function($s) { return $s['site_id'] ?? 0; }, $db->fetchAll("SELECT site_id FROM user_site_access WHERE user_id = ?", [$user['id']]))) ?>])"
class="btn btn-secondary btn-small">
<i class="fas fa-edit"></i>
</button>
<?php endif; ?>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<?php endif; ?>
</div>
</div>
</div>
<!-- Modal für neuen Benutzer -->
<div id="addUserModal" class="modal">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title">Neuen Benutzer anlegen</h2>
<button class="modal-close" onclick="closeModal('addUserModal')">&times;</button>
</div>
<div class="modal-body">
<form method="post" id="addUserForm">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<div class="form-group">
<label for="name">Name *</label>
<input type="text" id="name" name="name" required>
</div>
<div class="form-group">
<label for="email">E-Mail *</label>
<input type="email" id="email" name="email" required>
</div>
<div class="form-group">
<label for="password">Passwort *</label>
<input type="password" id="password" name="password" required minlength="8">
<small style="color: #999; font-size: 12px;">Mindestens 8 Zeichen</small>
</div>
<div class="form-group">
<div class="checkbox-group">
<input type="checkbox" id="is_admin" name="is_admin" onchange="toggleSiteSelection('add')">
<label for="is_admin" style="margin: 0;">Administrator-Rechte</label>
</div>
<small style="color: #999; font-size: 12px;">Admins haben Zugriff auf alle Sites und Einstellungen</small>
</div>
<div class="form-group" id="siteSelectionGroup">
<label>Site-Zugriffe</label>
<div class="site-selection">
<?php if (empty($sites)): ?>
<em style="color: #999;">Keine Sites verfügbar. Bitte zuerst Sites anlegen.</em>
<?php else: ?>
<?php foreach ($sites as $site): ?>
<div class="checkbox-group">
<input type="checkbox" name="site_ids[]" value="<?= $site['id'] ?>" id="site_<?= $site['id'] ?>">
<label for="site_<?= $site['id'] ?>" style="margin: 0;"><?= htmlspecialchars($site['name']) ?></label>
</div>
<?php endforeach; ?>
<?php endif; ?>
</div>
<small style="color: #999; font-size: 12px;">Wählen Sie die Sites, auf die dieser Benutzer Zugriff haben soll</small>
</div>
<div style="display: flex; gap: 10px; margin-top: 25px;">
<button type="submit" name="add_user" class="btn btn-primary" style="flex: 1;">
<i class="fas fa-save"></i> Benutzer anlegen
</button>
<button type="button" onclick="closeModal('addUserModal')" class="btn btn-secondary">
Abbrechen
</button>
</div>
</form>
</div>
</div>
</div>
<!-- Modal für Benutzer bearbeiten -->
<div id="editUserModal" class="modal">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title">Benutzer bearbeiten</h2>
<button class="modal-close" onclick="closeModal('editUserModal')">&times;</button>
</div>
<div class="modal-body">
<form method="post" id="editUserForm">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="user_id" id="edit_user_id">
<div class="form-group">
<label>Name</label>
<input type="text" id="edit_name" readonly style="background: #f5f5f5;">
</div>
<div class="form-group">
<div class="checkbox-group">
<input type="checkbox" id="edit_is_admin" name="is_admin" onchange="toggleSiteSelection('edit')">
<label for="edit_is_admin" style="margin: 0;">Administrator-Rechte</label>
</div>
<small style="color: #999; font-size: 12px;">Admins haben Zugriff auf alle Sites und Einstellungen</small>
</div>
<div class="form-group" id="editSiteSelectionGroup">
<label>Site-Zugriffe</label>
<div class="site-selection" id="editSitesList">
<?php if (!empty($sites)): ?>
<?php foreach ($sites as $site): ?>
<div class="checkbox-group">
<input type="checkbox" name="site_ids[]" value="<?= $site['id'] ?>" id="edit_site_<?= $site['id'] ?>">
<label for="edit_site_<?= $site['id'] ?>" style="margin: 0;"><?= htmlspecialchars($site['name']) ?></label>
</div>
<?php endforeach; ?>
<?php endif; ?>
</div>
</div>
<div style="display: flex; gap: 10px; margin-top: 25px;">
<button type="submit" name="edit_user" class="btn btn-primary" style="flex: 1;">
<i class="fas fa-save"></i> Änderungen speichern
</button>
<button type="button" onclick="closeModal('editUserModal')" class="btn btn-secondary">
Abbrechen
</button>
</div>
</form>
</div>
</div>
</div>
<script>
function openModal() {
document.getElementById('addUserModal').classList.add('active');
}
function closeModal(modalId) {
document.getElementById(modalId).classList.remove('active');
}
function openEditModal(userId, userName, isAdmin, siteIds) {
document.getElementById('edit_user_id').value = userId;
document.getElementById('edit_name').value = userName;
document.getElementById('edit_is_admin').checked = isAdmin == 1;
// Alle Checkboxen erst deaktivieren
document.querySelectorAll('#editSitesList input[type="checkbox"]').forEach(cb => {
cb.checked = false;
});
// Ausgewählte Sites aktivieren
siteIds.forEach(siteId => {
const checkbox = document.getElementById('edit_site_' + siteId);
if (checkbox) checkbox.checked = true;
});
toggleSiteSelection('edit');
document.getElementById('editUserModal').classList.add('active');
}
function toggleSiteSelection(mode) {
const isAdmin = document.getElementById(mode + '_is_admin').checked;
const siteSelection = document.getElementById(mode === 'add' ? 'siteSelectionGroup' : 'editSiteSelectionGroup');
siteSelection.style.display = isAdmin ? 'none' : 'block';
}
// Initial state
toggleSiteSelection('add');
// Modal schließen bei Klick außerhalb
document.getElementById('addUserModal').addEventListener('click', function(e) {
if (e.target === this) {
closeModal('addUserModal');
}
});
document.getElementById('editUserModal').addEventListener('click', function(e) {
if (e.target === this) {
closeModal('editUserModal');
}
});
</script>
</body>
</html>

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