/**
* overwrite user with old values and xml with new values
*
* @param User $user
* @param array $dirtyProperties
* @return User $user
*/
public static function rollbackUserWithChangeRequest($user, $dirtyProperties)
{
$existingProperties = $user->_getCleanProperties();
// reset old values
$user->setUserGroup($existingProperties['usergroup']);
foreach ($dirtyProperties as $propertyName => $propertyValue) {
$propertyValue = null;
$user->{'set' . ucfirst($propertyName)}($existingProperties[$propertyName]);
}
// store changes as xml in field fe_users.tx_femanager_changerequest
$user->setTxFemanagerChangerequest(GeneralUtility::array2xml($dirtyProperties, '', 0, 'changes'));
return $user;
}