/**
* @param IShareable $shareable
* @param string $element
*/
private function unshare($shareable, $element)
{
$parts = explode(':', $element, 2);
if ($parts[0] !== 'principal') {
return;
}
// don't share with owner
if ($shareable->getOwner() === $parts[1]) {
return;
}
$query = $this->db->getQueryBuilder();
$query->delete('dav_shares')->where($query->expr()->eq('resourceid', $query->createNamedParameter($shareable->getResourceId())))->andWhere($query->expr()->eq('type', $query->createNamedParameter($this->resourceType)))->andWhere($query->expr()->eq('principaluri', $query->createNamedParameter($parts[1])));
$query->execute();
}
