示例#1
0
 /**
  * @return \OC_OCS_Result
  */
 public function createShare()
 {
     $share = $this->shareManager->newShare();
     // Verify path
     $path = $this->request->getParam('path', null);
     if ($path === null) {
         return new \OC_OCS_Result(null, 404, 'please specify a file or folder path');
     }
     $userFolder = $this->rootFolder->getUserFolder($this->currentUser->getUID());
     try {
         $path = $userFolder->get($path);
     } catch (\OCP\Files\NotFoundException $e) {
         return new \OC_OCS_Result(null, 404, 'wrong path, file/folder doesn\'t exist');
     }
     $share->setPath($path);
     // Parse permissions (if available)
     $permissions = $this->request->getParam('permissions', null);
     if ($permissions === null) {
         $permissions = \OCP\Constants::PERMISSION_ALL;
     } else {
         $permissions = (int) $permissions;
     }
     if ($permissions < 0 || $permissions > \OCP\Constants::PERMISSION_ALL) {
         return new \OC_OCS_Result(null, 404, 'invalid permissions');
     }
     // Shares always require read permissions
     $permissions |= \OCP\Constants::PERMISSION_READ;
     if ($path instanceof \OCP\Files\File) {
         // Single file shares should never have delete or create permissions
         $permissions &= ~\OCP\Constants::PERMISSION_DELETE;
         $permissions &= ~\OCP\Constants::PERMISSION_CREATE;
     }
     $shareWith = $this->request->getParam('shareWith', null);
     $shareType = (int) $this->request->getParam('shareType', '-1');
     if ($shareType === \OCP\Share::SHARE_TYPE_USER) {
         // Valid user is required to share
         if ($shareWith === null || !$this->userManager->userExists($shareWith)) {
             return new \OC_OCS_Result(null, 404, 'please specify a valid user');
         }
         $share->setSharedWith($this->userManager->get($shareWith));
         $share->setPermissions($permissions);
     } else {
         if ($shareType === \OCP\Share::SHARE_TYPE_GROUP) {
             // Valid group is required to share
             if ($shareWith === null || !$this->groupManager->groupExists($shareWith)) {
                 return new \OC_OCS_Result(null, 404, 'please specify a valid group');
             }
             $share->setSharedWith($this->groupManager->get($shareWith));
             $share->setPermissions($permissions);
         } else {
             if ($shareType === \OCP\Share::SHARE_TYPE_LINK) {
                 //Can we even share links?
                 if (!$this->shareManager->shareApiAllowLinks()) {
                     return new \OC_OCS_Result(null, 404, 'public link sharing is disabled by the administrator');
                 }
                 $publicUpload = $this->request->getParam('publicUpload', null);
                 if ($publicUpload === 'true') {
                     // Check if public upload is allowed
                     if (!$this->shareManager->shareApiLinkAllowPublicUpload()) {
                         return new \OC_OCS_Result(null, 403, '"public upload disabled by the administrator');
                     }
                     // Public upload can only be set for folders
                     if ($path instanceof \OCP\Files\File) {
                         return new \OC_OCS_Result(null, 404, '"public upload is only possible for public shared folders');
                     }
                     $share->setPermissions(\OCP\Constants::PERMISSION_READ | \OCP\Constants::PERMISSION_CREATE | \OCP\Constants::PERMISSION_UPDATE);
                 } else {
                     $share->setPermissions(\OCP\Constants::PERMISSION_READ);
                 }
                 // Set password
                 $share->setPassword($this->request->getParam('password', null));
                 //Expire date
                 $expireDate = $this->request->getParam('expireDate', null);
                 if ($expireDate !== null) {
                     try {
                         $expireDate = $this->parseDate($expireDate);
                         $share->setExpirationDate($expireDate);
                     } catch (\Exception $e) {
                         return new \OC_OCS_Result(null, 404, 'Invalid Date. Format must be YYYY-MM-DD.');
                     }
                 }
             } else {
                 if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE) {
                     //fixme Remote shares are handled by old code path for now
                     return \OCA\Files_Sharing\API\Local::createShare([]);
                 } else {
                     return new \OC_OCS_Result(null, 400, "unknown share type");
                 }
             }
         }
     }
     $share->setShareType($shareType);
     $share->setSharedBy($this->currentUser);
     try {
         $share = $this->shareManager->createShare($share);
     } catch (\OC\HintException $e) {
         $code = $e->getCode() === 0 ? 403 : $e->getCode();
         return new \OC_OCS_Result(null, $code, $e->getHint());
     } catch (\Exception $e) {
         return new \OC_OCS_Result(null, 403, $e->getMessage());
     }
     $share = $this->formatShare($share);
     return new \OC_OCS_Result($share);
 }