/**
* Check for pre share requirements for group shares
*
* @param IShare $share
* @throws \Exception
*/
protected function groupCreateChecks(IShare $share)
{
// Verify if the user can share with this group
if ($this->shareWithGroupMembersOnly()) {
if (!$share->getSharedWith()->inGroup($share->getSharedBy())) {
throw new \Exception('Only sharing within your own groups is allowed');
}
}
/*
* TODO: Could be costly, fix
*
* Also this is not what we want in the future.. then we want to squash identical shares.
*/
$provider = $this->factory->getProviderForType(\OCP\Share::SHARE_TYPE_GROUP);
$existingShares = $provider->getSharesByPath($share->getPath());
foreach ($existingShares as $existingShare) {
if ($existingShare->getFullId() === $share->getFullId()) {
continue;
}
if ($existingShare->getSharedWith() === $share->getSharedWith()) {
throw new \Exception('Path already shared with this group');
}
}
}
