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<?php
/**
* @package Regular Labs Library
* @version 25.1.10755
*
* @author Peter van Westen <info@regularlabs.com>
* @link https://regularlabs.com
* @copyright Copyright © 2025 Regular Labs All Rights Reserved
* @license GNU General Public License version 2 or later
*/
namespace RegularLabs\Library;
use Joomla\CMS\Factory as JFactory;
use Joomla\CMS\User\User as JUser;
use Joomla\CMS\User\UserFactoryInterface;
defined('_JEXEC') or die;
class User
{
public static function get(string $key = ''): mixed
{
$user = JFactory::getApplication()->getIdentity() ?: JFactory::getUser();
if ($key == '') {
return $user;
}
return $user->{$key} ?? null;
}
public static function getByEmail(string $email): ?JUser
{
return self::getByKey('email', $email);
}
public static function getById(int $id): ?JUser
{
return JFactory::getContainer()->get(UserFactoryInterface::class)->loadUserById($id);
}
public static function getByKey(string $key, string $value): ?JUser
{
$id = self::getIdByKey($key, $value);
if (!$id) {
return null;
}
return self::getById($id);
}
public static function getByUsername(string $username): ?JUser
{
return self::getByKey('username', $username);
}
public static function getEmail(): string
{
return (string) self::get('email');
}
public static function getId(): int
{
return (int) self::get('id');
}
public static function getName(): string
{
return (string) self::get('name');
}
public static function getUsername(): string
{
return (string) self::get('username');
}
public static function isAdministrator($id = null): bool
{
return self::get($id)->authorise('core.admin');
}
public static function isGuest($id = null): bool
{
return self::get($id)->guest;
}
private static function getIdByKey(string $key, string $value): int
{
$db = JFactory::getDbo();
$query = $db->getQuery(\true)->select($db->quoteName('id'))->from($db->quoteName('#__users'))->where($db->quoteName($key) . ' = :value')->bind(':value', $value)->setLimit(1);
$db->setQuery($query);
return (int) $db->loadResult();
}
}