/**
* @param IShareable $shareable
* @param string $element
*/
private function shareWith($shareable, $element)
{
$user = $element['href'];
$parts = explode(':', $user, 2);
if ($parts[0] !== 'principal') {
return;
}
// remove the share if it already exists
$this->unshare($shareable->getResourceId(), $element['href']);
$access = self::ACCESS_READ;
if (isset($element['readOnly'])) {
$access = $element['readOnly'] ? self::ACCESS_READ : self::ACCESS_READ_WRITE;
}
$query = $this->db->getQueryBuilder();
$query->insert('dav_shares')->values(['principaluri' => $query->createNamedParameter($parts[1]), 'type' => $query->createNamedParameter($this->resourceType), 'access' => $query->createNamedParameter($access), 'resourceid' => $query->createNamedParameter($shareable->getResourceId())]);
$query->execute();
}
/**
* @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();
}
