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+<?php
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+session_start();
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+require_once 'config.php'; // Enthält ADMIN_PASSWORD und DB-Konstanten
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+
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+// --- 1. LOGOUT LOGIK ---
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+if (isset($_GET['logout'])) {
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+ session_destroy();
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+ header("Location: admin.php");
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+ exit;
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+}
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+
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+// --- 2. LOGIN SCHUTZ ---
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+$show_login = true;
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+if (isset($_SESSION['admin_auth']) && $_SESSION['admin_auth'] === true) {
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+ $show_login = false;
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+}
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+
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+if (isset($_POST['login_auth'])) {
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+ if ($_POST['pw'] === ADMIN_PASSWORD) {
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+ $_SESSION['admin_auth'] = true;
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+ $show_login = false;
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+ } else {
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+ $login_error = "Falsches Passwort!";
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+ }
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+}
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+
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+if ($show_login):
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+?>
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+<!DOCTYPE html>
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+<html lang="de">
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+<head>
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+ <meta charset="UTF-8">
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+ <title>Admin Login</title>
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+ <style>
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+ body { font-family: 'Segoe UI', sans-serif; background: #121212; color: white; display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; }
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+ .login-box { background: #1e1e1e; padding: 40px; border-radius: 12px; border: 1px solid #e67e22; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.5); width: 300px; }
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+ input { width: 100%; padding: 12px; margin: 15px 0; border-radius: 5px; border: 1px solid #444; background: #2a2a2a; color: white; box-sizing: border-box; }
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+ button { background: #e67e22; color: white; border: none; padding: 12px; border-radius: 5px; cursor: pointer; width: 100%; font-weight: bold; }
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+ .error { color: #e74c3c; margin-bottom: 10px; font-size: 0.9em; }
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+ a { color: #888; text-decoration: none; font-size: 0.8em; margin-top: 15px; display: inline-block; }
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+ </style>
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+</head>
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+<body>
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+ <div class="login-box">
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+ <h2>🔐 Admin Login</h2>
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+ <?php if(isset($login_error)) echo "<div class='error'>$login_error</div>"; ?>
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+ <form method="POST">
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+ <input type="password" name="pw" placeholder="Passwort" autofocus required>
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+ <button type="submit" name="login_auth">Einloggen</button>
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+ </form>
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+ <a href="index.php"> Zurück zum Dashboard</a>
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+ </div>
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+</body>
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+</html>
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+<?php
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+ exit;
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+endif;
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+
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+// --- 3. HAUPT-LOGIK (NUR ERREICHBAR WENN EINGELOGGT) ---
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+require_once 'db_config.php';
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+$msg = "";
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+
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+// Bild-Download Hilfsfunktion
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+function downloadGameImage($ean, $url) {
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+ if (!empty($ean) && filter_var($url, FILTER_VALIDATE_URL)) {
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+ $content = @file_get_contents($url);
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+ if ($content) {
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+ if (!is_dir('img')) mkdir('img', 0777, true);
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+ $path = "img/" . $ean . ".jpg";
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+ file_put_contents($path, $content);
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+ return $path;
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+ }
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+ }
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+ return null;
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+}
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+
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+// SPIEL HINZUFÜGEN
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+if (isset($_POST['add_new_game'])) {
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+ $ean = $_POST['new_ean'];
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+ $bild_url = "https://via.placeholder.com/60";
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+ if (!empty($_POST['new_bild_quelle'])) {
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+ $downloaded = downloadGameImage($ean, $_POST['new_bild_quelle']);
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+ if ($downloaded) $bild_url = $downloaded;
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+ }
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+ $stmt = $pdo->prepare("INSERT INTO spiele (titel, typ_id, ean, level, bild_url) VALUES (?, ?, ?, ?, ?)");
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+ $stmt->execute([$_POST['new_titel'], (int)$_POST['new_typ_id'], $ean, $_POST['new_level'], $bild_url]);
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+ $msg = "Spiel erfolgreich angelegt!";
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+}
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+
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+// SPIEL AKTUALISIEREN
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+if (isset($_POST['update_game'])) {
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+ $spiel_id = (int)$_POST['spiel_id'];
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+ $ean = $_POST['ean'];
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+ if (!empty($_POST['update_bild_quelle'])) {
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+ $new_path = downloadGameImage($ean, $_POST['update_bild_quelle']);
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+ if ($new_path) $pdo->prepare("UPDATE spiele SET bild_url = ? WHERE id = ?")->execute([$new_path, $spiel_id]);
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+ }
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+ $stmt = $pdo->prepare("UPDATE spiele SET titel = ?, typ_id = ?, ean = ?, level = ? WHERE id = ?");
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+ $stmt->execute([$_POST['titel'], (int)$_POST['typ_id'], $ean, $_POST['level'], $spiel_id]);
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+ $msg = "Änderungen gespeichert!";
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+}
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+
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+// SPIEL LÖSCHEN
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+if (isset($_POST['delete_game'])) {
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+ $pdo->prepare("DELETE FROM spiele WHERE id = ?")->execute([(int)$_POST['spiel_id']]);
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+ $msg = "Spiel wurde gelöscht!";
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+}
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+
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+// GRUPPEN & TYPEN LOGIK
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+if (isset($_POST['add_player'])) { $pdo->prepare("INSERT INTO spieler (name) VALUES (?)")->execute([$_POST['player_name']]); }
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+if (isset($_POST['delete_player'])) { $pdo->prepare("DELETE FROM spieler WHERE id = ?")->execute([(int)$_POST['player_id']]); }
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+if (isset($_POST['add_type'])) { $pdo->prepare("INSERT INTO game_typen (bezeichnung) VALUES (?)")->execute([$_POST['type_name']]); }
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+if (isset($_POST['delete_type'])) { $pdo->prepare("DELETE FROM game_typen WHERE id = ?")->execute([(int)$_POST['type_id']]); }
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+
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+// DATEN LADEN
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+$spiele = $pdo->query("SELECT s.*, t.bezeichnung as typ_name FROM spiele s LEFT JOIN game_typen t ON s.typ_id = t.id ORDER BY s.id DESC")->fetchAll();
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+$spieler = $pdo->query("SELECT * FROM spieler ORDER BY id ASC")->fetchAll();
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+$typen = $pdo->query("SELECT * FROM game_typen ORDER BY bezeichnung ASC")->fetchAll();
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+?>
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+<!DOCTYPE html>
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+<html lang="de">
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+<head>
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+ <meta charset="UTF-8">
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+ <title>EXIT Admin - Verwaltung</title>
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+ <style>
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+ body { font-family: 'Segoe UI', sans-serif; background: #f4f7f6; padding: 20px; color: #333; }
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+ .container { max-width: 1200px; margin: 0 auto; }
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+ .header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
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+ .alert { background: #27ae60; color: white; padding: 15px; border-radius: 8px; margin-bottom: 20px; text-align: center; font-weight: bold; }
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+
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+ .tabs { display: flex; gap: 5px; }
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+ .tab-button { padding: 12px 25px; cursor: pointer; background: #ddd; border: none; border-radius: 8px 8px 0 0; font-weight: bold; transition: 0.3s; }
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+ .tab-button.active { background: #fff; border-top: 4px solid #e67e22; color: #e67e22; }
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+
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+ .tab-content { background: #fff; padding: 25px; border-radius: 0 8px 8px 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: none; }
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+ .tab-content.active { display: block; }
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+
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+ table { width: 100%; border-collapse: collapse; margin-top: 15px; }
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+ th, td { padding: 12px; border-bottom: 1px solid #eee; text-align: left; }
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+ input, select { padding: 8px; border: 1px solid #ddd; border-radius: 5px; width: 100%; box-sizing: border-box; }
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+
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+ .btn { padding: 8px 15px; border: none; border-radius: 5px; color: white; cursor: pointer; font-weight: bold; text-decoration: none; display: inline-block; }
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+ .btn-add { background: #27ae60; }
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+ .btn-save { background: #2980b9; }
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+ .btn-del { background: #e74c3c; }
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+ .logout { background: #c0392b; font-size: 0.8em; }
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+ </style>
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+</head>
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+<body>
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+
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+<div class="container">
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+ <div class="header">
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+ <h1>🛠 Stammdaten</h1>
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+ <div>
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+ <a href="index.php" class="btn btn-save">Dashboard</a>
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+ <a href="admin.php?logout=1" class="btn logout">Abmelden 🚪</a>
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+ </div>
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+ </div>
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+
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+ <?php if ($msg): ?><div class="alert" id="msg-box"><?= $msg ?></div><?php endif; ?>
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+
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+ <div class="tabs">
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+ <button class="tab-button active" onclick="openTab(event, 'tab-spiele')">🎮 Spiele</button>
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+ <button class="tab-button" onclick="openTab(event, 'tab-gruppen')">👥 Gruppen</button>
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+ <button class="tab-button" onclick="openTab(event, 'tab-typen')">🏷 Typen</button>
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+ </div>
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+
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+ <div id="tab-spiele" class="tab-content active">
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+ <div style="background:#f9f9f9; padding:20px; border-radius:8px; border:1px solid #eee; margin-bottom:30px;">
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+ <h3>🆕 Neues Spiel erfassen</h3>
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+ <form method="POST">
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+ <div style="display:grid; grid-template-columns: 2fr 1fr 1fr 1fr 2fr; gap:10px;">
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+ <input type="text" name="new_titel" placeholder="Spieltitel" required>
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+ <select name="new_typ_id">
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+ <?php foreach($typen as $t): ?><option value="<?= $t['id'] ?>"><?= htmlspecialchars($t['bezeichnung']) ?></option><?php endforeach; ?>
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+ </select>
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+ <input type="text" name="new_ean" placeholder="EAN" required>
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+ <select name="new_level">
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+ <option value="Einsteiger">Einsteiger</option>
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+ <option value="Fortgeschrittene">Fortgeschrittene</option>
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+ <option value="Profi">Profi</option>
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+ </select>
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+ <input type="text" name="new_bild_quelle" placeholder="Bild-URL (Download)">
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+ </div>
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+ <button type="submit" name="add_new_game" class="btn btn-add" style="margin-top:15px; width:100%;">Spiel in Datenbank speichern</button>
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+ </form>
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+ </div>
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+
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+ <table>
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+ <thead><tr><th>Bild</th><th>Titel & Typ</th><th>EAN</th><th>Level</th><th>Aktion</th></tr></thead>
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+ <tbody>
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+ <?php foreach ($spiele as $sp): ?>
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+ <tr>
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+ <form method="POST">
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+ <input type="hidden" name="spiel_id" value="<?= $sp['id'] ?>">
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+ <td width="60"><img src="<?= $sp['bild_url'] ?>" width="50" style="border-radius:4px;"></td>
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+ <td>
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+ <input type="text" name="titel" value="<?= htmlspecialchars($sp['titel']) ?>" style="margin-bottom:5px;">
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+ <select name="typ_id">
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+ <?php foreach($typen as $t): ?>
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+ <option value="<?= $t['id'] ?>" <?= $sp['typ_id']==$t['id']?'selected':'' ?>><?= htmlspecialchars($t['bezeichnung']) ?></option>
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+ <?php endforeach; ?>
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+ </select>
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+ </td>
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+ <td><input type="text" name="ean" value="<?= htmlspecialchars($sp['ean']) ?>"></td>
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+ <td>
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+ <select name="level">
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+ <option value="Einsteiger" <?= $sp['level']=='Einsteiger'?'selected':'' ?>>Einsteiger</option>
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+ <option value="Fortgeschrittene" <?= $sp['level']=='Fortgeschrittene'?'selected':'' ?>>Fortgeschrittene</option>
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+ <option value="Profi" <?= $sp['level']=='Profi'?'selected':'' ?>>Profi</option>
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+ </select>
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+ </td>
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+ <td style="white-space:nowrap;">
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+ <button type="submit" name="update_game" class="btn btn-save" title="Speichern">💾</button>
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+ <button type="submit" name="delete_game" class="btn btn-del" onclick="return confirm('Wirklich löschen?')" title="Löschen">🗑</button>
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+ </td>
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+ </form>
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+ </tr>
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+ <?php endforeach; ?>
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+ </tbody>
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+ </table>
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+ </div>
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+
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+ <div id="tab-gruppen" class="tab-content">
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+ <h3>👥 Teams / Spieler</h3>
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+ <form method="POST" style="display:flex; gap:10px; margin-bottom:20px;">
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+ <input type="text" name="player_name" placeholder="Name der Gruppe" required>
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+ <button type="submit" name="add_player" class="btn btn-add">Anlegen</button>
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+ </form>
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+ <table>
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+ <?php foreach ($spieler as $s): ?>
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+ <tr>
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+ <td><?= htmlspecialchars($s['name']) ?></td>
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+ <td width="50">
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+ <form method="POST">
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+ <input type="hidden" name="player_id" value="<?= $s['id'] ?>">
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+ <button type="submit" name="delete_player" class="btn btn-del">🗑</button>
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+ </form>
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+ </td>
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+ </tr>
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+ <?php endforeach; ?>
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+ </table>
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+ </div>
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+
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+ <div id="tab-typen" class="tab-content">
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+ <h3>🏷 Spiel-Typen (z.B. EXIT, Adventure Games)</h3>
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+ <form method="POST" style="display:flex; gap:10px; margin-bottom:20px;">
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+ <input type="text" name="type_name" placeholder="Typ-Bezeichnung" required>
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+ <button type="submit" name="add_type" class="btn btn-add">Anlegen</button>
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+ </form>
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+ <table>
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+ <?php foreach ($typen as $t): ?>
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+ <tr>
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+ <td><?= htmlspecialchars($t['bezeichnung']) ?></td>
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+ <td width="50">
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+ <form method="POST">
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+ <input type="hidden" name="type_id" value="<?= $t['id'] ?>">
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+ <button type="submit" name="delete_type" class="btn btn-del">🗑</button>
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+ </form>
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+ </td>
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+ </tr>
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+ <?php endforeach; ?>
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+ </table>
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+ </div>
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+</div>
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+
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+<script>
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+ function openTab(evt, tabName) {
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+ var i, tabcontent, tablinks;
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+ tabcontent = document.getElementsByClassName("tab-content");
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+ for (i = 0; i < tabcontent.length; i++) { tabcontent[i].style.display = "none"; }
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+ tablinks = document.getElementsByClassName("tab-button");
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+ for (i = 0; i < tablinks.length; i++) { tablinks[i].className = tablinks[i].className.replace(" active", ""); }
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+ document.getElementById(tabName).style.display = "block";
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+ evt.currentTarget.className += " active";
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+ }
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+
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+ setTimeout(function() {
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+ var msg = document.getElementById('msg-box');
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+ if(msg) msg.style.display = 'none';
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+ }, 3000);
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+</script>
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+
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+</body>
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+</html>
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