/**
* Get all mountpoints applicable for the user and check for shares where we need to update the etags
*
* @param \OCP\IUser $user
* @param \OCP\Files\Storage\IStorageFactory $storageFactory
* @return \OCP\Files\Mount\IMountPoint[]
*/
public function getMountsForUser(IUser $user, IStorageFactory $storageFactory)
{
$shares = $this->shareManager->getSharedWith($user->getUID(), \OCP\Share::SHARE_TYPE_USER, null, -1);
$shares = array_merge($shares, $this->shareManager->getSharedWith($user->getUID(), \OCP\Share::SHARE_TYPE_GROUP, null, -1));
$shares = array_filter($shares, function (\OCP\Share\IShare $share) {
return $share->getPermissions() > 0;
});
$mounts = [];
foreach ($shares as $share) {
$mounts[] = new SharedMount('\\OC\\Files\\Storage\\Shared', $mounts, ['user' => $user->getUID(), 'newShare' => $share], $storageFactory);
}
// array_filter removes the null values from the array
return array_filter($mounts);
}
/**
* Get all mountpoints applicable for the user and check for shares where we need to update the etags
*
* @param \OCP\IUser $user
* @param \OCP\Files\Storage\IStorageFactory $storageFactory
* @return \OCP\Files\Mount\IMountPoint[]
*/
public function getMountsForUser(IUser $user, IStorageFactory $storageFactory)
{
$shares = $this->shareManager->getSharedWith($user->getUID(), \OCP\Share::SHARE_TYPE_USER, null, -1);
$shares = array_merge($shares, $this->shareManager->getSharedWith($user->getUID(), \OCP\Share::SHARE_TYPE_GROUP, null, -1));
// filter out excluded shares and group shares that includes self
$shares = array_filter($shares, function (\OCP\Share\IShare $share) use($user) {
return $share->getPermissions() > 0 && $share->getShareOwner() !== $user->getUID();
});
$mounts = [];
foreach ($shares as $share) {
try {
$mounts[] = new SharedMount('\\OC\\Files\\Storage\\Shared', $mounts, ['user' => $user->getUID(), 'newShare' => $share], $storageFactory);
} catch (\Exception $e) {
$this->logger->logException($e);
$this->logger->error('Error while trying to create shared mount');
}
}
// array_filter removes the null values from the array
return array_filter($mounts);
}
/**
* @param \OCP\Files\File|\OCP\Files\Folder $node
* @return \OC_OCS_Result
*/
private function getSharedWithMe($node = null)
{
$userShares = $this->shareManager->getSharedWith($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_USER, $node, -1, 0);
$groupShares = $this->shareManager->getSharedWith($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_GROUP, $node, -1, 0);
$shares = array_merge($userShares, $groupShares);
$formatted = [];
foreach ($shares as $share) {
if ($this->canAccessShare($share)) {
$formatted[] = $this->formatShare($share);
}
}
return new \OC_OCS_Result($formatted);
}
/**
* @param int $id
* @return \OC_OCS_Result
*/
public function updateShare($id)
{
try {
$share = $this->getShareById($id);
} catch (ShareNotFound $e) {
return new \OC_OCS_Result(null, 404, 'wrong share ID, share doesn\'t exist.');
}
if (!$this->canAccessShare($share)) {
return new \OC_OCS_Result(null, 404, 'wrong share Id, share doesn\'t exist.');
}
$permissions = $this->request->getParam('permissions', null);
$password = $this->request->getParam('password', null);
$publicUpload = $this->request->getParam('publicUpload', null);
$expireDate = $this->request->getParam('expireDate', null);
/*
* expirationdate, password and publicUpload only make sense for link shares
*/
if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK) {
if ($permissions === null && $password === null && $publicUpload === null && $expireDate === null) {
return new \OC_OCS_Result(null, 400, 'Wrong or no update parameter given');
}
$newPermissions = null;
if ($publicUpload === 'true') {
$newPermissions = \OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE;
} else {
if ($publicUpload === 'false') {
$newPermissions = \OCP\Constants::PERMISSION_READ;
}
}
if ($permissions !== null) {
$newPermissions = (int) $permissions;
}
if ($newPermissions !== null && $newPermissions !== \OCP\Constants::PERMISSION_READ && $newPermissions !== (\OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE)) {
return new \OC_OCS_Result(null, 400, 'can\'t change permission for public link share');
}
if ($newPermissions === (\OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE)) {
if (!$this->shareManager->shareApiLinkAllowPublicUpload()) {
return new \OC_OCS_Result(null, 403, 'public upload disabled by the administrator');
}
if (!$share->getNode() instanceof \OCP\Files\Folder) {
return new \OC_OCS_Result(null, 400, "public upload is only possible for public shared folders");
}
}
if ($newPermissions !== null) {
$share->setPermissions($newPermissions);
}
if ($expireDate === '') {
$share->setExpirationDate(null);
} else {
if ($expireDate !== null) {
try {
$expireDate = $this->parseDate($expireDate);
} catch (\Exception $e) {
return new \OC_OCS_Result(null, 400, $e->getMessage());
}
$share->setExpirationDate($expireDate);
}
}
if ($password === '') {
$share->setPassword(null);
} else {
if ($password !== null) {
$share->setPassword($password);
}
}
} else {
// For other shares only permissions is valid.
if ($permissions === null) {
return new \OC_OCS_Result(null, 400, 'Wrong or no update parameter given');
} else {
$permissions = (int) $permissions;
$share->setPermissions($permissions);
}
}
if ($permissions !== null) {
/* Check if this is an incomming share */
$incomingShares = $this->shareManager->getSharedWith($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_USER, $share->getNode(), -1, 0);
$incomingShares = array_merge($incomingShares, $this->shareManager->getSharedWith($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_GROUP, $share->getNode(), -1, 0));
if (!empty($incomingShares)) {
$maxPermissions = 0;
foreach ($incomingShares as $incomingShare) {
$maxPermissions |= $incomingShare->getPermissions();
}
if ($share->getPermissions() & ~$maxPermissions) {
return new \OC_OCS_Result(null, 404, 'Cannot increase permissions');
}
}
}
try {
$share = $this->shareManager->updateShare($share);
} catch (\Exception $e) {
return new \OC_OCS_Result(null, 400, $e->getMessage());
}
return new \OC_OCS_Result($this->formatShare($share));
}
