Joomla 1.6 Create new user Class - also creates a folder associated with user.

createuser.php

<?php
/*
****************************************************
COPYRIGHT © 2011 Raging Flame
AUTHOR: Qawelesizwe Mlilo
Email: qawemlilo@gmail.com
****************************************************
*/

class createUser {

    private $myarr, $id, $output = '';

    private function processForm() 
    {
       $arr = array();
	   $arr['title'] = JRequest::getWord('title', '', 'POST');
	   $arr['fullname'] = JRequest::getString('fullname', '', 'POST');
	   $arr['email'] = JRequest::getString('email', '', 'POST');
	   $arr['username'] = JRequest::getWord('username', '', 'POST'); 
	   $arr['cell'] = JRequest::getInt('cell', '', 'POST');
	   $arr['tel'] = JRequest::getInt('tel', '', 'POST');
	   $arr['fax'] = JRequest::getInt('fax', '', 'POST' ); 
	   $arr['password'] = JRequest::getString('password', '', 'POST');
           $arr['subscribe'] = JRequest::getInt('subscribe', 0, 'POST'); 	   
	   
	   if(!checkEmail($arr['email'])) {
           echo '<script language="JavaScript">
	             history.go(-1);
	         </script>';
           return;	   
	   }
	   
       $this->myarr = $arr;	 
       return true;	   
	}
	
    public function create() 
    {
	    $output='';
	    $home = "index.php?option=com_addusers&view=addclient";
	    $this->processForm();
		
	    $user['fullname'] = $this->myarr['fullname'];
	    $user['email'] = $this->myarr['email'];
	    $user['username'] = $this->myarr['username'];
	    $password = $this->myarr['password'];
		
	    $salt = JUserHelper::genRandomPassword(32);
            $crypt = JUserHelper::getCryptedPassword($password, $salt);
            $password = $crypt.':'.$salt;
		
	    $instance = JUser::getInstance();		
	    $config = JComponentHelper::getParams('com_users');
	    $defaultUserGroup = $config->get('new_usertype', 2);
	    $acl = JFactory::getACL();
		
	    $instance->set('id', 0);
	    $instance->set('name', $user['fullname']);
	    $instance->set('username', $user['username']);
	    $instance->set('password', $password);
	    $instance->set('email', $user['email']);
	    $instance->set('usertype', 'deprecated');
	    $instance->set('groups', array($defaultUserGroup));
		

        if ($instance->save()) 
	{      
	        $newUser =& JFactory::getUser($this->myarr['username']);
			$this->id = $newUser->get('id');
			$this->addInfo();
			$this->createFolder();
			
			$output .= "<h2>New User created</h2>";
			$output .= "-----------------------------------------";			
			$output .= "<p><strong>Name:</strong> \t ".$user['fullname']."</p>";
			$output .= "<p><strong>Username:</strong> \t ".$user['username']."</p>";
			$output .= "<p><strong>Password:</strong> \t ".$this->myarr['password']."</p>";
			$output .= "<br /> -----------------------------------------";
			
			$output .= "<p><a href=\"$home\">Go Back</a></p>";
			
			
			
			return $output;
		}
        else {   
	        return JError::raiseWarning('SOME_ERROR_CODE', $instance->getError());	
        }			
    }
	
    private function addInfo() 
    {
	  if (isset($this->id)) 
	  {
	    $title = $this->myarr['title'];
	    $cell = $this->myarr['cell'];
	    $tel = $this->myarr['tel'];
	    $fax = $this->myarr['fax'];
            $user_id = $this->id;
		
            $db =& JFactory::getDBO();
            $query = "INSERT INTO jos_customusers(user_id, title, cell, tel, fax) 
	              VALUES('".$user_id."', '".$title."', '".$cell."', '".$tel."', '".$fax."')";
            $db->setQuery($query);
            
            return $db->query();
          }		
    }
	
    private function createFolder() 
    {
	if (isset($this->id)) {
            $path = JPATH_SITE . DS . 'media' . DS . 'com_addusers' . DS . 'client_folders' . DS . 'user_' . $this->id;
 
		if (!JFolder::exists($path)) 
		{ 
		    if(!JFolder::create($path, 0777)) 
			{
              echo '<script language="JavaScript">
		        alert ("Folder Already Exists, please delete old folders.");
		    </script>';
              return;
		    }
            else return true;	
        }
        elseif(!JFolder::create($path . '_', 0777))
        {
           echo '<script language="JavaScript">
		   alert ("Folder Already Exists, please delete old folders.");
	        </script>';
           return;
        }
      }		
    }
}
?>