<?php
   Events::extend('on_user_add',             /* event */
                  'ApplicationUser',         /* class */ 
                  'setupUserJoinInfo',       /* method */
                  'models/application_user.php'); 
?>

<?php 
class ApplicationUser extends Object {
  public function setupUserJoinInfo($ui)
  {  
     Loader::model('groups');
     $u = $ui->getUserObject(); 
     // add new user to groups
     $g1 = Group::getByName('unvalidated');
     if (is_object($g1)) { 
        $u->enterGroup($g1);
     }     
     // Notify admin that new user added
     $adminUserInfo=UserInfo::getByID(USER_SUPER_ID);
     $adminEmailAddress = $adminUserInfo->getUserEmail(); 
     $mh = Loader::helper('mail');

Events::fire('on_before_render', $this);
            if (defined('APP_CHARSET')) {
               header("Content-Type: text/html; charset=" . APP_CHARSET);
            }

public function redirect() {
      $args = func_get_args();
      $url = call_user_func_array(array('View', 'url'), $args);
      if ($url == '') {
         $url = BASE_URL . DIR_REL;
      }
      header("Location: " . $url);
      exit;
   }

//send user email on activation
           $userEmailAddress = $this->uEmail;
           $mh = Loader::helper('mail');
           $mh->addParameter('userName', $this->uName);
           $mh->to($userEmailAddress);
           $mh->load('user_activation');
           $mh->sendMail();

function activate() {
          Loader::model('groups');
           $u = $this->getUserObject(); 
           // update user's groups
           $g1 = Group::getByName('Approved');
           if (is_object($g1)) { 
              $u->enterGroup($g1);
           }        
           $g2 = Group::getByName('Unapproved');
           if (is_object($g2)) {
              $u->exitGroup($g2);
           }
}
function deactivate() {
           Loader::model('groups');

<?php
   Events::extend('on_user_add',             /* event */
                  'ApplicationUser',         /* class */ 
                  'setupUserJoinInfo',       /* method */
                  'models/application_user.php'); 
?>

<?php 
class ApplicationUser extends Object {
  public function setupUserJoinInfo($ui)
  {  
     Loader::model('groups');
     $u = $ui->getUserObject(); 
     // add new user to groups
     $g1 = Group::getByName('unvalidated');
     if (is_object($g1)) { 
        $u->enterGroup($g1);
     }     
     // Notify admin that new user added
     $adminUserInfo=UserInfo::getByID(USER_SUPER_ID);
     $adminEmailAddress = $adminUserInfo->getUserEmail(); 
     $mh = Loader::helper('mail');

<?php 
defined('C5_EXECUTE') or die("Access Denied.");
$subject = SITE . " " . t("Notification - New User Added");
$body = t("
A new user has registered on your website.
User Name: %s
Email Address: %s
", $uName, $uEmail);
foreach($attribs as $item) {
   $body .= $item . "\n";
}
$body .= t("
This account may be managed directly at
%s", BASE_URL . View::url('/dashboard/users/search?uID=' . $uID));

define('EMAIL_DEFAULT_FROM_ADDRESS', 'noreply@xxxxxx.com');
define('ENABLE_APPLICATION_EVENTS',true);

define('ENABLE_APPLICATION_EVENTS',true);

define('EMAIL_DEFAULT_FROM_ADDRESS', 'noreply@xxxxxx.com');

define('EMAIL_DEFAULT_FROM_NAME', 'My Name');

define('EMAIL_ADDRESS_REGISTER_NOTIFICATION', 'example@domain.com');

define('EMAIL_ADDRESS_REGISTER_NOTIFICATION_FROM', 'example@domain.com');

<?php
defined('C5_EXECUTE') or die("Access Denied.");
$subject = SITE . " " . t("Registration - Approved");
$body = t("
You have requested a user login for the site.
User Name: %s
Email Address: %s
", $_POST['uName'], $_POST['uEmail']);
foreach($attribs as $item) {
        $body .= $item . "\n";
}
$body .= t("
This account has been approved by the site administrator. It is active and may be used to log in.
Thank you for your registration!
");

$mh = Loader::helper('mail');
      $mh->to($userEmailAddress);
      $mh->addParameter('userName', $ui->getUserName());
      $mh->addParameter('userEmail', $ui->getUserEmail());
      $mh->addParameter('password', $ui->getUserPassword());
     $mh->load('user_activation');
      $mh->sendMail();