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<?php
namespace Kanboard\Group;
use LogicException;
use Kanboard\Core\Base;
use Kanboard\Core\Group\GroupBackendProviderInterface;
use Kanboard\Core\Ldap\Client as LdapClient;
use Kanboard\Core\Ldap\ClientException as LdapException;
use Kanboard\Core\Ldap\Group as LdapGroup;
/**
* LDAP Backend Group Provider
*
* @package group
* @author Frederic Guillot
*/
class LdapBackendGroupProvider extends Base implements GroupBackendProviderInterface
{
/**
* Find a group from a search query
*
* @access public
* @param string $input
* @return LdapGroupProvider[]
*/
public function find($input)
{
try {
$ldap = LdapClient::connect();
return LdapGroup::getGroups($ldap, $this->getLdapGroupPattern($input));
} catch (LdapException $e) {
$this->logger->error($e->getMessage());
return array();
}
}
/**
* Get LDAP group pattern
*
* @access public
* @param string $input
* @return string
*/
public function getLdapGroupPattern($input)
{
if (LDAP_GROUP_FILTER === '') {
throw new LogicException('LDAP group filter empty, check the parameter LDAP_GROUP_FILTER');
}
return sprintf(LDAP_GROUP_FILTER, $input);
}
}
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