first commit

2026-02-03 09:01:55 +01:00
commit 52e26e3989
114 changed files with 94751 additions and 0 deletions
--- a/assets/vendor/php-email-form/php-email-form.php
+++ b/assets/vendor/php-email-form/php-email-form.php
@@ -0,0 +1,143 @@
+<?php
+// Fehlerausgabe komplett deaktivieren
+error_reporting(0);
+ini_set('display_errors', 0);
+ini_set('log_errors', 1);
+
+require_once dirname(__DIR__) . '/phpmailer/src/Exception.php';
+require_once dirname(__DIR__) . '/phpmailer/src/PHPMailer.php';
+require_once dirname(__DIR__) . '/phpmailer/src/SMTP.php';
+
+use PHPMailer\PHPMailer\PHPMailer;
+use PHPMailer\PHPMailer\Exception;
+
+class PHP_Email_Form {
+    public string $to;
+    public string $from_name;
+    public string $from_email;
+    public string $subject;
+    public string $message = '';
+    public array $smtp = [];
+    public bool $ajax = false;
+    public ?string $reply_to = null;
+
+    private string $error = '';
+    private array $error_messages = [
+        'invalid' => 'Etwas ist schiefgelaufen. Bitte versuchen Sie es später noch einmal.',
+        'invalid_email' => 'E-Mail-Adresse scheint ungültig zu sein.',
+        'short' => 'ist zu kurz oder leer.',
+        'file_error' => 'Fehler beim Hochladen der Datei.'
+    ];
+
+    private $attachments = [];
+
+    private function preSend(): bool {
+        if (empty($this->to)) {
+            $this->error = 'Empfänger-E-Mail fehlt.';
+            return false;
+        }
+
+        if (empty($this->from_email)) {
+            $this->error = 'Absender-E-Mail fehlt.';
+            return false;
+        }
+
+        if (empty($this->subject)) {
+            $this->error = 'Betreff fehlt.';
+            return false;
+        }
+
+        if (empty($this->message)) {
+            $this->error = 'Nachricht fehlt.';
+            return false;
+        }
+
+        return true;
+    }
+
+    public function add_message(string $content, string $label = '', ?int $length_check = null): void {
+        $content = strip_tags($content);
+        $message = htmlspecialchars($content, ENT_QUOTES, 'UTF-8') . '<br>';
+        
+        if ($length_check !== null && strlen($content) < $length_check) {
+            $this->error .= $label . ' ' . $this->error_messages['short'] . '<br>';
+            return;
+        }
+        
+        $this->message .= !empty($label) ? "<strong>$label:</strong> $message" : $message;
+    }
+
+    public function add_attachment($field_name, $max_size = 20, $allowed_types = ['pdf', 'doc', 'docx', 'jpg', 'jpeg', 'png', 'gif']): void {
+        if (!isset($_FILES[$field_name]) || $_FILES[$field_name]['error'] !== UPLOAD_ERR_OK) {
+            return;
+        }
+
+        $file = $_FILES[$field_name];
+        $ext = strtolower(pathinfo($file['name'], PATHINFO_EXTENSION));
+        
+        if (!in_array($ext, $allowed_types)) {
+            $this->error .= 'Ungültiger Dateityp. Erlaubt sind: ' . implode(', ', $allowed_types) . '<br>';
+            return;
+        }
+        
+        if ($file['size'] > $max_size * 1024 * 1024) {
+            $this->error .= "Datei ist zu groß. Maximum: {$max_size}MB<br>";
+            return;
+        }
+
+        $this->attachments[] = [
+            'path' => $file['tmp_name'],
+            'name' => $file['name'],
+            'type' => $file['type']
+        ];
+    }
+
+    public function send(): string {
+        try {
+            if (!$this->preSend()) {
+                return $this->error;
+            }
+
+            $mail = new PHPMailer(true);
+
+            // Server settings
+            $mail->isSMTP();
+            $mail->Host = $this->smtp['host'];
+            $mail->SMTPAuth = $this->smtp['auth'] ?? true;
+            $mail->Username = $this->smtp['username'];
+            $mail->Password = $this->smtp['password'];
+            $mail->SMTPSecure = $this->smtp['secure'] ?? PHPMailer::ENCRYPTION_STARTTLS;
+            $mail->Port = $this->smtp['port'];
+            $mail->CharSet = 'UTF-8';
+
+            // Recipients
+            $mail->setFrom($this->from_email, $this->from_name);
+            $mail->addAddress($this->to);
+            if (!empty($this->reply_to)) {
+                $mail->addReplyTo($this->reply_to);
+            }
+
+            // Attachments
+            foreach ($this->attachments as $attachment) {
+                $mail->addAttachment(
+                    $attachment['path'],
+                    $attachment['name'],
+                    'base64',
+                    $attachment['type']
+                );
+            }
+
+            // Content
+            $mail->isHTML(true);
+            $mail->Subject = $this->subject;
+            $mail->Body = $this->message;
+            $mail->AltBody = strip_tags(str_replace('<br>', "\n", $this->message));
+
+            $mail->send();
+            return 'OK';
+
+        } catch (Exception $e) {
+            return 'Mailer Error: ' . $mail->ErrorInfo;
+        }
+    }
+}