Unifi-Voucher-Tool/admin/users.php
Claude 471c5b49ca
Admin-Sidebar: Link zu System-Update ergänzen
Auf allen 5 Admin-Seiten (Dashboard, Sites, Benutzer, Vouchers,
Einstellungen) einen Navigationspunkt zur Updater-Seite hinzugefügt.
2026-06-05 18:55:34 +00:00

769 lines
No EOL
31 KiB
PHP

<?php
error_reporting(E_ALL);
ini_set('display_errors', 0);
ini_set('log_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>
<li><a href="update.php"><i class="fas fa-sync-alt"></i> System-Update</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>