how to Online indicator for user profile page SE4 mod

[GumSlone]

This mod shows a online indicator in users profile, next to the name of the user.

open:
/application/modules/User/widgets/profile-status/Controller.php
find and after:

// Get subject and check auth
    $subject = Engine_Api::_()->core()->getSubject('user');
    //if( !$subject->authorization()->isAllowed($viewer, 'view') ) {
    //  return $this->setNoRender();
    //} 

add this code:

    $onlineTable = Engine_Api::_()->getDbtable('online', 'user');
    $onlineTableName = $onlineTable->info('name');
 
    $select = $onlineTable->select()
    ->from($onlineTableName, array('COUNT(*) AS count'))
      ->where($onlineTableName.'.user_id = ?', $subject->user_id)
      ->where($onlineTableName.'.active > ?', new Zend_Db_Expr('DATE_SUB(NOW(),INTERVAL 20 MINUTE)'))
      ;
      $_is_online = $select->query()->fetchColumn(0);
      $this->view->is_online = $_is_online; 

save changes!

open:
/application/modules/User/widgets/profile-status/index.tpl
find and after:
PHP:

<?php echo $this->subject()->getTitle() ?>

add this code:

<?php
    if($this->is_online==1) echo '<span style="width:10px;height:10px;background-color:#5cb85c;border: 1px solid #4cae4c;border-radius:5px;color:white;font-size:12px;vertical-align:middle;">'.$this->translate('online').'</span>'
    ?>

Done!