/**
* Check for pre share requirements for group shares
*
* @param \OCP\Share\IShare $share
* @throws \Exception
*/
protected function groupCreateChecks(\OCP\Share\IShare $share)
{
// Verify if the user can share with this group
if ($this->shareWithGroupMembersOnly()) {
$sharedBy = $this->userManager->get($share->getSharedBy());
$sharedWith = $this->groupManager->get($share->getSharedWith());
if (!$sharedWith->inGroup($sharedBy)) {
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->getNode());
foreach ($existingShares as $existingShare) {
if ($existingShare->getFullId() === $share->getFullId()) {
continue;
}
if ($existingShare->getSharedWith() === $share->getSharedWith()) {
throw new \Exception('Path already shared with this group');
}
}
}
/**
* Delete a share
*
* @param \OCP\Share\IShare $share
* @throws ShareNotFound
* @throws \InvalidArgumentException
*/
public function deleteShare(\OCP\Share\IShare $share)
{
try {
$share->getFullId();
} catch (\UnexpectedValueException $e) {
throw new \InvalidArgumentException('Share does not have a full id');
}
$formatHookParams = function (\OCP\Share\IShare $share) {
// Prepare hook
$shareType = $share->getShareType();
$sharedWith = '';
if ($shareType === \OCP\Share::SHARE_TYPE_USER) {
$sharedWith = $share->getSharedWith();
} else {
if ($shareType === \OCP\Share::SHARE_TYPE_GROUP) {
$sharedWith = $share->getSharedWith();
} else {
if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE) {
$sharedWith = $share->getSharedWith();
}
}
}
$hookParams = ['id' => $share->getId(), 'itemType' => $share->getNodeType(), 'itemSource' => $share->getNodeId(), 'shareType' => $shareType, 'shareWith' => $sharedWith, 'itemparent' => method_exists($share, 'getParent') ? $share->getParent() : '', 'uidOwner' => $share->getSharedBy(), 'fileSource' => $share->getNodeId(), 'fileTarget' => $share->getTarget()];
return $hookParams;
};
$hookParams = $formatHookParams($share);
// Emit pre-hook
\OC_Hook::emit('OCP\\Share', 'pre_unshare', $hookParams);
// Get all children and delete them as well
$deletedShares = $this->deleteChildren($share);
// Do the actual delete
$provider = $this->factory->getProviderForType($share->getShareType());
$provider->delete($share);
// All the deleted shares caused by this delete
$deletedShares[] = $share;
//Format hook info
$formattedDeletedShares = array_map(function ($share) use($formatHookParams) {
return $formatHookParams($share);
}, $deletedShares);
$hookParams['deletedShares'] = $formattedDeletedShares;
// Emit post hook
\OC_Hook::emit('OCP\\Share', 'post_unshare', $hookParams);
}
/**
* @inheritdoc
*/
public function moveShare(\OCP\Share\IShare $share, $recipientId)
{
if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK) {
throw new \InvalidArgumentException('Can\'t change target of link share');
}
if ($share->getShareType() === \OCP\Share::SHARE_TYPE_USER && $share->getSharedWith() !== $recipientId) {
throw new \InvalidArgumentException('Invalid recipient');
}
if ($share->getShareType() === \OCP\Share::SHARE_TYPE_GROUP) {
$sharedWith = $this->groupManager->get($share->getSharedWith());
$recipient = $this->userManager->get($recipientId);
if (!$sharedWith->inGroup($recipient)) {
throw new \InvalidArgumentException('Invalid recipient');
}
}
list($providerId, ) = $this->splitFullId($share->getFullId());
$provider = $this->factory->getProvider($providerId);
$provider->move($share, $recipientId);
}
public function testSetProviderIdString()
{
$this->share->setProviderId('foo');
$this->share->setId('bar');
$this->assertEquals('foo:bar', $this->share->getFullId());
}
