/** * @param string $user * @return int */ public function getSharePermissions($user) { // check of we access a federated share if ($user !== null) { try { $share = $this->shareManager->getShareByToken($user); return $share->getPermissions(); } catch (ShareNotFound $e) { // ignore } } $storage = $this->info->getStorage(); $path = $this->info->getInternalPath(); if ($storage->instanceOfStorage('\\OC\\Files\\Storage\\Shared')) { /** @var \OC\Files\Storage\Shared $storage */ $permissions = (int) $storage->getShare()->getPermissions(); } else { $permissions = $storage->getPermissions($path); } /* * We can always share non moveable mount points with DELETE and UPDATE * Eventually we need to do this properly */ $mountpoint = $this->info->getMountPoint(); if (!$mountpoint instanceof MoveableMount) { $mountpointpath = $mountpoint->getMountPoint(); if (substr($mountpointpath, -1) === '/') { $mountpointpath = substr($mountpointpath, 0, -1); } if ($mountpointpath === $this->info->getPath()) { $permissions |= \OCP\Constants::PERMISSION_DELETE | \OCP\Constants::PERMISSION_UPDATE; } } /* * Files can't have create or delete permissions */ if ($this->info->getType() === \OCP\Files\FileInfo::TYPE_FILE) { $permissions &= ~(\OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_DELETE); } return $permissions; }