/**
* listens to a hook thrown by server2server sharing and replaces the given
* login name by a username, if it matches an LDAP user.
*
* @param array $param
* @throws \Exception
*/
public static function loginName2UserName($param)
{
if (!isset($param['uid'])) {
throw new \Exception('key uid is expected to be set in $param');
}
//ain't it ironic?
$helper = new Helper();
$configPrefixes = $helper->getServerConfigurationPrefixes(true);
$ldapWrapper = new LDAP();
$ocConfig = \OC::$server->getConfig();
$userBackend = new User_Proxy($configPrefixes, $ldapWrapper, $ocConfig);
$uid = $userBackend->loginName2UserName($param['uid']);
if ($uid !== false) {
$param['uid'] = $uid;
}
}
