public function get_base_url()
 {
     if (!defined('PERCH_MAILCHIMP_BASE_URL')) {
         define('PERCH_MAILCHIMP_BASE_URL', PerchUtil::url_to_ssl_if_needed('http://' . $_SERVER['HTTP_HOST']));
     }
     return PERCH_MAILCHIMP_BASE_URL;
 }
 public function send_lockout_email()
 {
     $token = $this->create_recovery_token();
     $Email = new PerchEmail('account-lockout.html');
     $Email->recipientEmail($this->userEmail());
     $Email->senderName(PERCH_EMAIL_FROM_NAME);
     $Email->senderEmail(PERCH_EMAIL_FROM);
     $Email->set('username', $this->userUsername());
     $Email->set('givenname', $this->userGivenName());
     $Email->set('familyname', $this->userFamilyName());
     $Email->set('sendername', PERCH_EMAIL_FROM_NAME);
     $Email->set('url', PerchUtil::url_to_ssl_if_needed('http://' . $_SERVER['HTTP_HOST'] . PERCH_LOGINPATH . '/core/reset/?token=' . $token));
     return $Email->send();
 }