350 lines
12 KiB
PHP
350 lines
12 KiB
PHP
<?php
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/**
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* Copyright seit 2024 Webshop System
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*
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* Frontend-Newsletter-Controller für das Webshop-System
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*
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* @author Webshop System
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* @license GPL v3
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*/
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namespace App\Front\Controllers;
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use Doctrine\DBAL\DriverManager;
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use Doctrine\DBAL\Exception;
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class NewsletterController
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{
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public function subscribe()
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{
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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header('Content-Type: application/json');
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echo json_encode(['success' => false, 'message' => 'Ungültige Anfrage']);
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return;
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}
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$email = $_POST['email'] ?? '';
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$firstName = $_POST['first_name'] ?? '';
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$lastName = $_POST['last_name'] ?? '';
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$customerId = $_SESSION['customer_id'] ?? null;
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// Validierung
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if (empty($email) || !filter_var($email, FILTER_VALIDATE_EMAIL)) {
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header('Content-Type: application/json');
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echo json_encode(['success' => false, 'message' => 'Ungültige E-Mail-Adresse']);
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return;
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}
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$connectionParams = [
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'dbname' => getenv('DB_DATABASE') ?: 'freeshop',
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'user' => getenv('DB_USERNAME') ?: 'freeshop_user',
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'password' => getenv('DB_PASSWORD') ?: 'freeshop_password',
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'host' => getenv('DB_HOST') ?: 'db',
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'driver' => 'pdo_mysql',
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'port' => getenv('DB_PORT') ?: 3306,
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'charset' => 'utf8mb4',
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];
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try {
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$conn = DriverManager::getConnection($connectionParams);
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// Prüfen ob bereits abonniert
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$stmt = $conn->prepare('SELECT id FROM ws_newsletter WHERE email = ? AND active = 1');
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$stmt->execute([$email]);
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$existing = $stmt->fetchAssociative();
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if ($existing) {
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header('Content-Type: application/json');
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echo json_encode(['success' => false, 'message' => 'E-Mail-Adresse ist bereits abonniert']);
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return;
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}
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// Newsletter-Abonnement erstellen
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$stmt = $conn->prepare('
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INSERT INTO ws_newsletter (email, first_name, last_name, customer_id, active, created_at)
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VALUES (?, ?, ?, ?, 1, NOW())
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');
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$stmt->execute([$email, $firstName, $lastName, $customerId]);
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// Willkommens-E-Mail senden
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$this->sendWelcomeNewsletterEmail($email, $firstName);
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header('Content-Type: application/json');
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echo json_encode([
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'success' => true,
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'message' => 'Newsletter-Abonnement erfolgreich!'
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]);
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} catch (Exception $e) {
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header('Content-Type: application/json');
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echo json_encode(['success' => false, 'message' => 'Fehler: ' . $e->getMessage()]);
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}
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}
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public function unsubscribe()
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{
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$token = $_GET['token'] ?? '';
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if (empty($token)) {
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$this->render('front/newsletter/error.html.twig', [
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'title' => 'Webshop - Newsletter Fehler',
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'message' => 'Ungültiger Abmelde-Link'
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]);
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return;
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}
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$connectionParams = [
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'dbname' => getenv('DB_DATABASE') ?: 'freeshop',
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'user' => getenv('DB_USERNAME') ?: 'freeshop_user',
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'password' => getenv('DB_PASSWORD') ?: 'freeshop_password',
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'host' => getenv('DB_HOST') ?: 'db',
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'driver' => 'pdo_mysql',
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'port' => getenv('DB_PORT') ?: 3306,
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'charset' => 'utf8mb4',
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];
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try {
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$conn = DriverManager::getConnection($connectionParams);
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// Newsletter-Abonnement deaktivieren
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$stmt = $conn->prepare('
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UPDATE ws_newsletter
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SET active = 0, unsubscribed_at = NOW()
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WHERE unsubscribe_token = ?
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');
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$stmt->execute([$token]);
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if ($stmt->rowCount() > 0) {
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$this->render('front/newsletter/unsubscribed.html.twig', [
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'title' => 'Webshop - Newsletter abgemeldet',
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'message' => 'Sie wurden erfolgreich vom Newsletter abgemeldet.'
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]);
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} else {
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$this->render('front/newsletter/error.html.twig', [
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'title' => 'Webshop - Newsletter Fehler',
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'message' => 'Ungültiger Abmelde-Link'
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]);
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}
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} catch (Exception $e) {
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$this->render('front/newsletter/error.html.twig', [
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'title' => 'Webshop - Newsletter Fehler',
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'message' => 'Fehler: ' . $e->getMessage()
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]);
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}
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}
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public function preferences()
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{
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if (!isset($_SESSION['customer_id'])) {
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header('Location: /login?redirect=' . urlencode('/newsletter/preferences'));
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exit;
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}
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$this->updatePreferences();
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} else {
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$this->loadPreferences();
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}
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}
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private function loadPreferences()
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{
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$connectionParams = [
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'dbname' => getenv('DB_DATABASE') ?: 'freeshop',
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'user' => getenv('DB_USERNAME') ?: 'freeshop_user',
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'password' => getenv('DB_PASSWORD') ?: 'freeshop_password',
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'host' => getenv('DB_HOST') ?: 'db',
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'driver' => 'pdo_mysql',
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'port' => getenv('DB_PORT') ?: 3306,
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'charset' => 'utf8mb4',
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];
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try {
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$conn = DriverManager::getConnection($connectionParams);
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$stmt = $conn->prepare('
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SELECT * FROM ws_newsletter
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WHERE customer_id = ? AND active = 1
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');
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$stmt->execute([$_SESSION['customer_id']]);
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$newsletter = $stmt->fetchAssociative();
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$this->render('front/newsletter/preferences.html.twig', [
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'title' => 'Webshop - Newsletter-Einstellungen',
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'newsletter' => $newsletter
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]);
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} catch (Exception $e) {
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$this->render('front/newsletter/preferences.html.twig', [
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'title' => 'Webshop - Newsletter-Einstellungen',
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'error' => 'Fehler beim Laden der Einstellungen: ' . $e->getMessage()
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]);
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}
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}
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private function updatePreferences()
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{
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$active = isset($_POST['active']) ? 1 : 0;
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$categories = $_POST['categories'] ?? [];
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$connectionParams = [
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'dbname' => getenv('DB_DATABASE') ?: 'freeshop',
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'user' => getenv('DB_USERNAME') ?: 'freeshop_user',
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'password' => getenv('DB_PASSWORD') ?: 'freeshop_password',
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'host' => getenv('DB_HOST') ?: 'db',
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'driver' => 'pdo_mysql',
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'port' => getenv('DB_PORT') ?: 3306,
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'charset' => 'utf8mb4',
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];
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try {
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$conn = DriverManager::getConnection($connectionParams);
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if ($active) {
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// Newsletter aktivieren/aktualisieren
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$stmt = $conn->prepare('
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INSERT INTO ws_newsletter (customer_id, email, first_name, last_name, preferences, active, created_at)
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VALUES (?, ?, ?, ?, ?, 1, NOW())
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ON DUPLICATE KEY UPDATE
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preferences = VALUES(preferences),
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active = 1,
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updated_at = NOW()
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');
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$preferences = json_encode($categories);
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$stmt->execute([
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$_SESSION['customer_id'],
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$_SESSION['customer_email'],
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explode(' ', $_SESSION['customer_name'])[0],
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explode(' ', $_SESSION['customer_name'])[1] ?? '',
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$preferences
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]);
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} else {
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// Newsletter deaktivieren
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$stmt = $conn->prepare('
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UPDATE ws_newsletter
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SET active = 0, unsubscribed_at = NOW()
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WHERE customer_id = ?
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');
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$stmt->execute([$_SESSION['customer_id']]);
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}
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$this->render('front/newsletter/preferences.html.twig', [
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'title' => 'Webshop - Newsletter-Einstellungen',
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'success' => 'Einstellungen erfolgreich gespeichert',
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'newsletter' => ['active' => $active, 'preferences' => json_encode($categories)]
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]);
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} catch (Exception $e) {
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$this->render('front/newsletter/preferences.html.twig', [
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'title' => 'Webshop - Newsletter-Einstellungen',
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'error' => 'Fehler beim Speichern: ' . $e->getMessage()
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]);
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}
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}
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public function preview($id)
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{
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if (!isset($_SESSION['admin_id'])) {
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header('Location: /admin/login');
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exit;
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}
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$connectionParams = [
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'dbname' => getenv('DB_DATABASE') ?: 'freeshop',
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'user' => getenv('DB_USERNAME') ?: 'freeshop_user',
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'password' => getenv('DB_PASSWORD') ?: 'freeshop_password',
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'host' => getenv('DB_HOST') ?: 'db',
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'driver' => 'pdo_mysql',
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'port' => getenv('DB_PORT') ?: 3306,
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'charset' => 'utf8mb4',
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];
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try {
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$conn = DriverManager::getConnection($connectionParams);
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$stmt = $conn->prepare('SELECT * FROM ws_newsletter_template WHERE id = ?');
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$stmt->execute([$id]);
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$template = $stmt->fetchAssociative();
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if (!$template) {
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$this->render('front/newsletter/error.html.twig', [
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'title' => 'Webshop - Newsletter Fehler',
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'message' => 'Template nicht gefunden'
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]);
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return;
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}
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// Template mit Testdaten rendern
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$content = $this->renderNewsletterTemplate($template, [
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'first_name' => 'Test',
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'last_name' => 'Kunde',
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'unsubscribe_url' => '#'
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]);
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$this->render('front/newsletter/preview.html.twig', [
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'title' => 'Webshop - Newsletter Vorschau',
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'template' => $template,
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'content' => $content
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]);
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} catch (Exception $e) {
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$this->render('front/newsletter/error.html.twig', [
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'title' => 'Webshop - Newsletter Fehler',
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'message' => 'Fehler: ' . $e->getMessage()
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]);
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}
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}
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private function sendWelcomeNewsletterEmail($email, $firstName)
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{
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$subject = 'Willkommen zum Newsletter!';
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$message = "
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<html>
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<head>
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<title>Newsletter Anmeldung</title>
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</head>
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<body>
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<h2>Hallo $firstName!</h2>
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<p>Vielen Dank für Ihre Anmeldung zum Webshop Newsletter!</p>
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<p>Sie erhalten ab sofort regelmäßig Informationen über:</p>
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<ul>
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<li>Neue Produkte und Angebote</li>
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<li>Exklusive Rabatte und Gutscheine</li>
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<li>Interessante Artikel und Tipps</li>
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</ul>
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<p>Falls Sie den Newsletter nicht mehr erhalten möchten, können Sie sich jederzeit <a href='/newsletter/unsubscribe'>hier abmelden</a>.</p>
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<p>Mit freundlichen Grüßen<br>Ihr Webshop-Team</p>
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</body>
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</html>
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";
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$headers = 'MIME-Version: 1.0' . "\r\n";
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$headers .= 'Content-type: text/html; charset=UTF-8' . "\r\n";
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$headers .= 'From: Webshop <noreply@webshop-system.de>' . "\r\n";
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$headers .= 'Reply-To: info@webshop-system.de' . "\r\n";
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$headers .= 'X-Mailer: PHP/' . phpversion();
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mail($email, $subject, $message, $headers);
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}
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private function renderNewsletterTemplate($template, $data)
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{
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$content = $template['content'];
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// Platzhalter ersetzen
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foreach ($data as $key => $value) {
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$content = str_replace('{{' . $key . '}}', $value, $content);
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}
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return $content;
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}
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protected function render($template, $data = [])
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{
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// Einfache Template-Engine (später durch Twig ersetzen)
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extract($data);
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include __DIR__ . '/../../templates/' . $template;
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}
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}
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