<?php
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

$required = array('namn', 'mail', 'amne', 'message');


$error = false;
foreach($required as $field) {
  if (empty($_POST[$field])) {
    $error = true;
  }
}

if ($error) {
  echo "All fields are required.";
} else {


         function post_captcha($user_response) {
        $fields_string = '';
        $fields = array(
            'secret' => '6LeHUT4UAAAAAHnqaely7wGFV7wa-qk-Z93wb3X3',
            'response' => $user_response
        );
        foreach($fields as $key=>$value)
        $fields_string .= $key . '=' . $value . '&';
        $fields_string = rtrim($fields_string, '&');

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, 'https://www.google.com/recaptcha/api/siteverify');
        curl_setopt($ch, CURLOPT_POST, count($fields));
        curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, True);

        $result = curl_exec($ch);
        curl_close($ch);

        return json_decode($result, true);
    }


    $res = post_captcha($_POST['g-recaptcha-response']);

    if (!$res['success']) {

        echo '<p>Please check the reCaptcha</p>';
    } else {
        $subject = $_POST['amne'];
        $namn = $_POST['namn'];
        $message = $_POST['message'];
        $mail = $_POST['mail'];

		require 'mail/Exception.php';
        require 'mail/PHPMailer.php';
        require 'mail/SMTP.php';
		$mail = new PHPMailer;
        date_default_timezone_set('Etc/UTC');
        $mail->isSMTP();
        $mail->Host = "smtp.gmail.com";
        $mail->SMTPDebug = 2;
        $mail->SMTPAuth = true;
        $mail->Username = 'privannn@gmail.com';
        $mail->Password = 'Makrill84';
        $mail->Port = 465;
        $mail->CharSet = "UTF-8";
        $mail->SMTPSecure = "ssl";
        $mail->IsHTML(true);


		$mail->From = $_POST["mail"];
		$mail->FromName = $_POST["namn"];
		$mail->AddAddress('privannn@gmail.com', 'Forsaken');
        $mail->addReplyTo($_POST["mail"], $_POST["namn"]);
		$mail->IsHTML(true);
		$mail->Subject = $_POST["amne"];
		$mail->Body = $_POST["message"];
        if (isset($_FILES['uploaded_file']) &&
    $_FILES['uploaded_file']['error'] == UPLOAD_ERR_OK) {
    $mail->AddAttachment($_FILES['uploaded_file']['tmp_name'],
                         $_FILES['uploaded_file']['name']);
}



		$send = $mail->Send();
        if($send){
            echo 'Mail sent';
        }else{
              echo 'Mailer Error: ' . $mail->ErrorInfo;

        }
		$name = '';
		$email = '';
		$subject = '';
		$message = '';



    }



}

?>