<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/config.php';

class Mail {
  private $smtp = 'localhost';
  private $username = '---';
  private $password = '---';
  private $mailer;
  private $sent;

  function __construct() {
    $this->mailer = new PHPMailer;
    // $this->mailer->SMTPDebug = 3;
    $this->mailer->isSMTP();

    $this->mailer->Host = 'localhost';
    $this->mailer->Username = $username;
    $this->mailer->Password = $password;
    $this->mailer->SMTPSecure = 'ssl';
    $this->mailer->Port = 465;
  }

  private function set_subject($subject) {
    $this->mailer->Subject = $subject;
  }

  private function set_from($emailAddress = '---', $name = 'Spiffing Support') {
    if($name) $this->mailer->setFrom($emailAddress, $name);
    if(!$name) $this->mailer->setFrom($emailAddress);
  }

  private function set_body($content) {
    $this->mailer->Body = $content;
  }

  public function add_recipient($emailAddress, $name = false) {
    if($name) $this->mailer->addAddress($emailAddress, $name);
    if(!$name) $this->mailer->addAddress($emailAddress);
  }

  public function status() {
    if($this->sent) {
      return true;
    };
    return false;
  }

  public function send_mail($content, $subject = '---') {
    $this->set_from();
    $this->set_subject($subject);
    $this->set_body($content);
    $this->mailer->isHTML(true);

    $this->sent = $this->mailer->send();
  }

  public function send_activation($code) {
    $placeholders = array('{{activation_code}}');
    $changes = array($code);
    $contents = file_get_contents(DOCUMENT_ROOT . '/mail-templates/registration.html');
    $contents = str_replace($placeholders, $changes, $contents);

    $this->send_mail($contents, 'Account activation');
  }
}
?>

/*
 * Send activation email
 */

$mailer->add_recipient($emailAddress, $username);
$mailer->send_activation($code);