программная регистрация пользователя - Joomla 2.5: Общие вопросы

function save($username, $pwd, $name, $email)
	{
		global $mainframe;

		$option = JRequest::getCmd( 'option');

		// Initialize some variables
		$db			= & JFactory::getDBO();
		$me			= & JFactory::getUser();
		$MailFrom	= $mainframe->getCfg('mailfrom');
		$FromName	= $mainframe->getCfg('fromname');
		$SiteName	= $mainframe->getCfg('sitename');

 		// Create a new JUser object
		$user = new JUser(0);
		$original_gid = $user->get('gid');

		$post['username']	= $username;
		$post['password']	= $pwd;
		$post['password2']	= $pwd;
		$post['name'] = $name;
		$post['email'] = $email;
		$post['gid'] = 18; // зарегистрированный пользователь

		if (!$user->bind($post))
		{
			echo ("Error-1 register user (lwc)";
			return false;
		}

		if (!$user->save())
		{
			echo ($user->getError());
			return false;
		}

		$name = $user->get( 'name' );
		$email = $user->get( 'email' );
		$username = $user->get( 'username' );
		$password = $user->password_clear;
		 JUtility::sendMail($MailFrom, $FromName, $email, "Регистрация на портале ....",
		 		"'<h3>Уважаемый пользователь!</h3><br />Вы зарегены....<br />".
		 		"Логин: $username<br />Пароль: $password<br /><p>Техподдержка</p>", true);

		// Capture the new user id
		if( $isNew ) {
			$newUserId = $user->get('id');
		} else {
			$newUserId = false;
		}

		return $newUserId;
	}

$user = array();
$user['fullname'] = "XXX";
$user['email'] = "XXX@XXX.com";
$user['password_clear'] = "XXX";
$user['username'] = "XXX";

$instance = JUser::getInstance();

jimport('joomla.application.component.helper');
$config = JComponentHelper::getParams('com_users');
// Default to Registered.
$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_clear' , $user['password_clear']);
$instance->set('email'          , $user['email']);  // Result should contain an email (check)
$instance->set('usertype'       , 'deprecated');
$instance->set('groups'     , array($defaultUserGroup));

//If autoregister is set let's register the user
$autoregister = isset($options['autoregister'])? $options['autoregister'] :  $config->get('autoregister', 1);

if ($autoregister) {
    if (!$instance->save()) {
        return JError::raiseWarning('SOME_ERROR_CODE', $instance->getError());
    }
}
else {
    // No existing user and autoregister off, this is a temporary user.
    $instance->set('tmp_user', true);
}