<?php
$name = strip_tags($_POST['name']);
$email = strip_tags($_POST['email']);
$message = strip_tags($_POST['theMessage']);
$plan = strip_tags($_POST['plan']);
$password = strip_tags($_POST['password']);


function getPlanText($plan){
    if ($plan=='1'){
        return "
        <div style='width:400px; border:1px solid #eee; padding:20px;background: #faf8f4;margin:30px 0' align='center'>
        <h1>Plan 1</h1>
                        <h2>$29/mo</h2>
                        <h3>$70 Setup fee (one-time)</h3>
                        <p>
                            <strong>VPS</strong><br>
                            CPU: four cores<br>
                            Intel® Xeon® E5-2620v3, E5-2630v4 or 4114 processor<br>
                            8 GB RAM<br>
                            200 GB disk space (100% SSD)<br>
                            OS: Debian 9<br>
                            <strong>Installed apps</strong><br>
                            Zabbix<br>
                            GLPI<br>
                            Kibana (Wazuh)<br>

                            <strong>Support</strong><br>
                            VPS<br>
                            Application (no configuration support)<br><br>
                            First payment: $99
                        </p></div>";
    };
    if ($plan=='2'){
        return "<div style='width:400px; border:1px solid #eee; padding:20px;background: #faf8f4;margin:30px 0' align='center'>
        <h1>Plan 2</h1>
                        <h2>$149/mo</h2>
                        <h3>Free Setup</h3>
                        <p>
                            <strong>VPS</strong><br>
                            CPU: eight cores<br>
                            Intel® Xeon® E5-2620v3, E5-2630v4 or 4114 processor<br>
                            30 GB RAM<br>
                            800 GB disk space (100% SSD)<br>
                            OS: Debian 9<br>

                                <strong>Installed apps</strong><br>
                            Zabbix<br>
                            GLPI<br>
                            Kibana (Wazuh)<br>

                            <strong>Support</strong><br>
                            Apps Configuration via email or chat<br>
                            VPS<br>
                            Apps
                        </p></div>
        ";
    };
    if ($plan=='3') {
        return "<div style='width:400px; border:1px solid #eee; padding:20px;background: #faf8f4;margin:30px 0' align='center'><h3>Custom plan</h3><br></div>";
    }
};



if (isset($_POST['token']) && isset($_POST['action'])) {
    $captcha_token = $_POST['token'];
    $captcha_action = $_POST['action'];
} else {
    die('Капча работает некорректно. Обратитесь к администратору!');
}

$url = 'https://www.google.com/recaptcha/api/siteverify';
$params = [
    'secret' => '___',
    'response' => $captcha_token,
    'remoteip' => $_SERVER['REMOTE_ADDR']
];

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$response = curl_exec($ch);
if(!empty($response)) $decoded_response = json_decode($response);

$success = false;

if ($decoded_response && $decoded_response->success && $decoded_response->action == $captcha_action && $decoded_response->score > 0) {
    $success = $decoded_response->success;
    // обрабатываем данные формы, которая защищена капчей


    function cURL($url, $ref, $header, $cookie, $p){
        $ch =  curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
        curl_setopt($ch, CURLOPT_REFERER, $ref);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        if ($p) {
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $p);
        }
        $result =  curl_exec($ch);
        curl_close($ch);
        if ($result){
            return $result;
        }else{
            return '';
        }
    }


    $qstring = "https://173.212.216.142:4444/API?function=add_user&family=&name=".urlencode($name)."&patronymic=&email=".urlencode($email)."&tariff_scheme_id=$plan";
    $json_file = cURL($qstring,'',0,0,null);
    $json_array = json_decode($json_file, true);
//$desc = $json_array['result'];
    $result = $json_array['result'];
    $json_array['customermessage'] = $message;
    $json_array['password'] = $password;

//$result='OK';
    if ($result == 'OK') {
        $json_array['landmessage'] = "<div class='col-md-12'><h5>Thank you! You have <span style='color:#499c20'>successfully registered</span>. <br> Please check your mailbox for further instructions.</h5></div>";


// Send message to SLACK

        // Create a constant to store your Slack URL
        define('SLACK_WEBHOOK', 'https://hooks.slack.com/services/___/___/_____');

        // Make your message
        $msgslack = "New user registered\n Name: $name\n Email: $email\n Plan: $plan\n Message: $message";
        $ms = array('payload' => json_encode(array('text' => $msgslack)));
        // Use curl to send your message
        $c = curl_init(SLACK_WEBHOOK);

        curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($c, CURLOPT_POST, true);
        curl_setopt($c, CURLOPT_POSTFIELDS, $ms);
        curl_exec($c);
        curl_close($c);

// </ send message to SLACK

//  Mail init
        require 'PHPMailerAutoload.php';
        $mail = new PHPMailer;

        $mail->isSMTP();                                      // Set mailer to use SMTP
        $mail->Host = 'mail.int-cloud.net';  // Specify main and backup SMTP servers
        $mail->SMTPAuth = true;                               // Enable SMTP authentication
        $mail->Username = 'reg@int-cloud.net';                 // SMTP username
        $mail->Password = 'xRtw;?2X$Htl';                           // SMTP password
        $mail->SMTPSecure = 'ssl';                            // Enable TLS encryption, `ssl` also accepted
        $mail->Port = 465;                                    // TCP port to connect to
        $mail->isHTML(true);                                  // Set email format to HTML

// Send message to INT office
        $mail->setFrom('robot@int-cloud.net', 'Mailer');
        $mail->addAddress('reg@int-cloud.net', 'Office');     // Add a recipient
        $mail->addReplyTo('reg@int-cloud.net', 'Int robot');
        $mail->Subject = 'New user registered';
        $mail->Body    = "Name: $name <br>Email: $email<br>Plan: $plan<br>Message: <br>$message ";
        $mail->AltBody = 'Тело письма тупо текст';

        if(!$mail->send()) {
            echo 'Debug: mail not sent';
            echo 'Errors: ' . $mail->ErrorInfo;
        } else {
        }

// Send message to customer

        $mail->setFrom('robot@int-cloud.net', 'Int-cloud mailer');
        $mail->addAddress($email, $name);     // Add a recipient
        $mail->addReplyTo('reg@int-cloud.net', 'Int-cloud support center');
        $mail->Subject = 'Int-cloud registration';
        $mail->Body    = "Dear $name,<br>
                Thank you very much for your order at INT-Cloud!<br>
                Below, you will find details<br>".getPlanText($plan)."
<br><br>
                Please note that we can only start with the setup of your order once we have received the initial payment. Invoice will be sent soon.<br>
                After we have received your payment, we will send you a separate e-mail. It will then take up to 12 hours until everything has been completed and we will send you the login data.<br>
<br>
                We are very happy to welcome you as a new customer.<br>
<br>
                Best regards,<br>
<br>
                Your INT-Cloud team";

        if(!$mail->send()) {
            echo 'Debug: mail to customer not sent';
            echo 'Errors: ' . $mail->ErrorInfo;
        } else {
            echo 'Debug: mail to customer sent successfuly';
        }
    }

    if ($result === 'error') {
        $json_array['landmessage'] = $json_array['description'];
    }

//echo json_encode($json_array);
//    echo ("Debug. Captcha success string: ".$success);
    echo ($json_array['landmessage']);
    echo "Debug. Recaptcha response: ";
    var_dump($decoded_response);


} else {
    // прописываем действие, если пользователь оказался ботом
    echo "ReCaptcha not passed. Aren't you a bot?";
}

//echo json_encode($success);