require_once ($_SERVER["DOCUMENT_ROOT"] . '/config.php');
require_once ($_SERVER["DOCUMENT_ROOT"] . '/lib/phpmailer/PHPMailerAutoload.php');
require_once ($_SERVER['DOCUMENT_ROOT'] . '/assets/messaging/email-template.php');  // This is where the templates stored

class Email {
    public function sendEmail ($send_to_email, $sent_to_name, $template_name) {
        // this variables stored in config.php
        global $mandrill_host;
        global $mandrill_port;
        global $mandrill_username;
        global $mandrill_password;
        global $mandrill_from;
        global $mandrill_from_name;

        $mail = new PHPMailer;
        $mail->IsSMTP();
        $mail->Host = $mandrill_host;
        $mail->Port = $mandrill_port;
        $mail->SMTPAuth = true;
        $mail->Username = $mandrill_username;
        $mail->Password = $mandrill_password;
        $mail->SMTPSecure = 'tls';

        $mail->From = $mandrill_from;
        $mail->FromName = $mandrill_from_name;
        $mail->AddAddress($send_to_email, $sent_to_name);

        $mail->IsHTML(true);

        // I will have CASE here to select $subject, $body and $body_txt
        // from /assets/messaging/email-template.php
        // based on $template_name parameter

        $mail->Subject = $subject;
        $mail->Body    = $body;
        $mail->AltBody = $body_txt;

        if(!$mail->Send()) {
           echo 'Message could not be sent.';
           echo 'Mailer Error: ' . $mail->ErrorInfo;
           exit;
        }

    }
}