class.user.php

        return $user;
    }

    static function register($user, $vars, &$errors) {

        if (!$user || !$vars)
            return false;

        //Require temp password.
        if ((!$vars['backend'] || $vars['backend'] != 'client')
                && !isset($vars['sendemail'])) {
            if (!$vars['passwd1'])
                $errors['passwd1'] = 'Temporary password required';
            elseif ($vars['passwd1'] && strlen($vars['passwd1'])<6)
                $errors['passwd1'] = 'Must be at least 6 characters';
            elseif ($vars['passwd1'] && strcmp($vars['passwd1'], $vars['passwd2']))
                $errors['passwd2'] = 'Passwords do not match';
        }

        if ($errors) return false;

        $account = UserAccount::create(array('user_id' => $user->getId()));
        if (!$account)
            return false;

        $account->set('dst', isset($vars['dst'])?1:0);
        $account->set('timezone_id', $vars['timezone_id']);
        $account->set('backend', $vars['backend']);

        if ($vars['username'] && strcasecmp($vars['username'], $user->getEmail()))
            $account->set('username', $vars['username']);

        if ($vars['passwd1'] && !$vars['sendemail']) {
            $account->set('passwd', Passwd::hash($vars['passwd1']));
            $account->setStatus(UserAccountStatus::CONFIRMED);
            if ($vars['pwreset-flag'])
                $account->setStatus(UserAccountStatus::REQUIRE_PASSWD_RESET);
            if ($vars['forbid-pwreset-flag'])
                $account->setStatus(UserAccountStatus::FORBID_PASSWD_RESET);
        }
        elseif ($vars['backend'] && $vars['backend'] != 'client') {
            // Auto confirm remote accounts
            $account->setStatus(UserAccountStatus::CONFIRMED);
        }

        $account->save(true);

        if (!$account->isConfirmed() && $vars['sendemail'])
            $account->sendConfirmEmail();

        return $account;
    }

}

class UserAccountStatus {

    var $flag;

    const CONFIRMED             = 0x0001;
    const LOCKED                = 0x0002;
    const REQUIRE_PASSWD_RESET  = 0x0004;
    const FORBID_PASSWD_RESET   = 0x0008;

    function __construct($flag) {
        $this->flag = $flag;
    }

    function check($flag) {
        return 0 !== ($this->flag & $flag);
    }

    function isLocked() {
        return $this->check(self::LOCKED);
    }

    function isConfirmed() {
        return $this->check(self::CONFIRMED);
    }

    function __toString() {

        if ($this->isLocked())
            return __('Locked (Administrative)');

        if (!$this->isConfirmed())
            return __('Locked (Pending Activation)');

        // ... Other flags here (password reset, etc).

        return __('Active (Registered)');
    }
}


/*
 *  Generic user list.
 */
class UserList extends ListObject {

    function __toString() {

        $list = array();
        foreach($this->storage as $user) {
            if (is_object($user))
                $list [] = $user->getName();
        }

        return $list ? implode(', ', $list) : '';
    }
}

require_once(INCLUDE_DIR . 'class.organization.php');
User::_inspect();
UserAccount::_inspect();
?>