Python utils.normalize_dir_path函数代码示例

 def create_dir_link(self, username, repo_id, path, password=None,
                     expire_date=None):
     """Create download link for directory.
     """
     path = normalize_dir_path(path)
     return self._add_file_share(username, repo_id, path, 'd', password,
                                 expire_date)

    def get(self, request, repo_id, format=None):
        """ Get all file/folder in a library
        """

        repo = seafile_api.get_repo(repo_id)

        parent_dir = request.GET.get('parent_dir', '/')
        parent_dir = normalize_dir_path(parent_dir)
        dir_id = seafile_api.get_dir_id_by_path(repo_id, parent_dir)
        if not dir_id:
            error_msg = 'Folder %s not found.' % parent_dir
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        repo_owner = get_repo_owner(request, repo_id)

        try:
            dirs = seafile_api.list_dir_with_perm(repo_id,
                parent_dir, dir_id, repo_owner, -1, -1)
        except SearpcError as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        return_results = {}
        return_results['repo_name'] = repo.repo_name
        return_results['repo_id'] = repo.repo_id
        return_results['is_system_library'] = True if \
            repo.id == get_system_default_repo_id() else False
        return_results['dirent_list'] = []

        for dirent in dirs:
            dirent_info = get_dirent_info(dirent)
            return_results['dirent_list'].append(dirent_info)

        return Response(return_results)

    def put(self, request, repo_id):
        """ Copy a single file/folder to other place.
        """

        # check parameter for src
        path = request.GET.get('path', None)
        if not path:
            error_msg = 'path invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        try:
            dirent = seafile_api.get_dirent_by_path(repo_id, path)
        except Exception as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        if not dirent:
            error_msg = 'File or folder %s not found.' % path
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        if path == '/':
            error_msg = 'path invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        # normalize path to '/1/2/3' format
        # NOT ends with '/'
        path = normalize_file_path(path)

        # now get `src_dir` and `obj_name` according to normalized path
        src_repo_id = repo_id
        src_dir = os.path.dirname(path)
        src_obj_name = os.path.basename(path)

        # check parameter for dst
        dst_repo_id = request.data.get('dst_repo_id', src_repo_id)
        if dst_repo_id != src_repo_id and not seafile_api.get_repo(dst_repo_id):
            error_msg = 'Library %s not found.' % dst_repo_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        dst_dir = request.data.get('dst_dir', '/')
        if dst_dir != '/':
            dst_dir = normalize_dir_path(dst_dir)
            if not seafile_api.get_dir_id_by_path(dst_repo_id, dst_dir):
                error_msg = 'Folder %s not found.' % dst_dir
                return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        # copy file
        username = request.user.username
        dst_obj_name = check_filename_with_rename(dst_repo_id, dst_dir,
                src_obj_name)
        try:
            seafile_api.copy_file(src_repo_id, src_dir, src_obj_name, dst_repo_id,
                      dst_dir, dst_obj_name, username, need_progress=0, synchronous=1)
        except SearpcError as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        return Response({'success': True, 'dst_item_name': dst_obj_name})

    def get_private_share_in_dir(self, username, repo_id, path):
        """Get a directory that private shared to ``username``.
        """
        path = normalize_dir_path(path)

        ret = super(PrivateFileDirShareManager, self).filter(
            to_user=username, repo_id=repo_id, path=path, s_type='d')
        return ret[0] if len(ret) > 0 else None

    def add_private_dir_share(self, from_user, to_user, repo_id, path, perm):
        """
        """
        path = normalize_dir_path(path)
        token = gen_token(max_length=10)

        pfs = self.model(from_user=from_user, to_user=to_user, repo_id=repo_id,
                         path=path, s_type='d', token=token, permission=perm)
        pfs.save(using=self._db)
        return pfs

 def create_upload_link_share(self, username, repo_id, path,
                              password=None, expire_date=None):
     path = normalize_dir_path(path)
     token = gen_token(max_length=10)
     if password is not None:
         password_enc = make_password(password)
     else:
         password_enc = None
     uls = super(UploadLinkShareManager, self).create(
         username=username, repo_id=repo_id, path=path, token=token,
         password=password_enc, expire_date=expire_date)
     uls.save()
     return uls

    def delete(self, request, repo_id):
        """ Delete repo user folder perm.

        Permission checking:
        1. is group admin
        """

        # argument check
        user = request.data.get('user_email', None)
        if not user:
            error_msg = 'user_email invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        path = request.data.get('folder_path', None)
        if not path:
            error_msg = 'folder_path invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        # resource check
        repo = seafile_api.get_repo(repo_id)
        if not repo:
            error_msg = 'Library %s not found.' % repo_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        repo_owner = get_repo_owner(request, repo_id)
        group_id = get_group_id_by_repo_owner(repo_owner)
        if not ccnet_api.get_group(group_id):
            error_msg = 'Group %s not found.' % group_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        # permission check
        username = request.user.username
        if not is_group_admin(group_id, username):
            error_msg = 'Permission denied.'
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        # delete permission
        path = normalize_dir_path(path)
        permission = seafile_api.get_folder_user_perm(repo_id, path, user)
        if not permission:
            return Response({'success': True})

        try:
            seafile_api.rm_folder_user_perm(repo_id, path, user)
            send_perm_audit_msg('delete-repo-perm', username,
                    user, repo_id, path, permission)
            return Response({'success': True})
        except Exception as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

    def get(self, request, repo_id):
        """ Get dir info.

        Permission checking:
        1. user with either 'r' or 'rw' permission.
        """

        # parameter check
        path = request.GET.get('path', None)
        if not path:
            error_msg = 'path invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        path = normalize_dir_path(path)
        if path == '/':
            error_msg = 'path invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        # resource check
        repo = seafile_api.get_repo(repo_id)
        if not repo:
            error_msg = 'Library %s not found.' % repo_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        dir_id = seafile_api.get_dir_id_by_path(repo_id, path)
        if not dir_id:
            error_msg = 'Folder %s not found.' % path
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        # permission check
        if not check_folder_permission(request, repo_id, path):
            error_msg = 'Permission denied.'
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        try:
            dir_obj = seafile_api.get_dirent_by_path(repo_id, path)
        except SearpcError as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        dir_info = {
            'repo_id': repo_id,
            'path': path,
            'name': dir_obj.obj_name,
            'mtime': timestamp_to_isoformat_timestr(dir_obj.mtime),
        }

        return Response(dir_info)

def is_file_starred(email, repo_id, path, org_id=-1):
    # Should use "get", but here we use "filter" to fix the bug caused by no
    # unique constraint in the table

    path_list = [normalize_file_path(path), normalize_dir_path(path)]
    result = UserStarredFiles.objects.filter(email=email,
            repo_id=repo_id).filter(Q(path__in=path_list))

    n = len(result)
    if n == 0:
        return False
    else:
        # Fix the bug caused by no unique constraint in the table
        if n > 1:
            for r in result[1:]:
                r.delete()
        return True

    def get(self, request):

        # argument check
        req_from = request.GET.get('from', 'web')
        if req_from not in ('web', 'api'):
            error_msg = 'from invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        # recourse check
        try:
            repo_id = seafile_api.get_system_default_repo_id()
            repo = seafile_api.get_repo(repo_id)
        except Exception as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        if not repo:
            error_msg = 'Library %s not found.' % repo_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        parent_dir = request.GET.get('path', '/')
        parent_dir = normalize_dir_path(parent_dir)
        dir_id = seafile_api.get_dir_id_by_path(repo_id, parent_dir)
        if not dir_id:
            error_msg = 'Folder %s not found.' % parent_dir
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        token = seafile_api.get_fileserver_access_token(repo_id,
                'dummy', 'upload', 'system', use_onetime=False)

        if not token:
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        if req_from == 'api':
            url = gen_file_upload_url(token, 'upload-api')
        else:
            url = gen_file_upload_url(token, 'upload-aj')

        result = {}
        result['upload_link'] = url
        return Response(result)

    def delete(self, request):
        """ Unstar a file/folder.

        Permission checking:
        1. all authenticated user can perform this action.
        2. r/rw permission
        """

        # argument check
        repo_id = request.GET.get('repo_id', None)
        if not repo_id:
            error_msg = 'repo_id invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        path = request.GET.get('path', None)
        if not path:
            error_msg = 'path invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        # handler path if item exist
        if seafile_api.get_dir_id_by_path(repo_id, path):
            path = normalize_dir_path(path)
        elif seafile_api.get_file_id_by_path(repo_id, path):
            path = normalize_file_path(path)

        email = request.user.username

        # database record check
        if not UserStarredFiles.objects.get_starred_item(email, repo_id, path):
            error_msg = 'Item %s not found.' % path
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        # unstar a item
        try:
            UserStarredFiles.objects.delete_starred_item(email, repo_id, path)
        except Exception as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        return Response({'success': True})

    def post(self, request, repo_id, format=None):
        """ create file/folder in a library
        """

        parent_dir = request.GET.get('parent_dir', '/')
        parent_dir = normalize_dir_path(parent_dir)
        dir_id = seafile_api.get_dir_id_by_path(repo_id, parent_dir)
        if not dir_id:
            error_msg = 'Folder %s not found.' % parent_dir
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        obj_name = request.data.get('obj_name', None)
        if not obj_name or not is_valid_dirent_name(obj_name):
            error_msg = 'obj_name invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        is_file = request.data.get('is_file', 'false')
        is_file = is_file.lower()
        if is_file not in ('true', 'false'):
            error_msg = 'is_file invalid.'

        username = request.user.username
        obj_name = check_filename_with_rename(repo_id, parent_dir, obj_name)
        try:
            if is_file == 'true':
                seafile_api.post_empty_file(repo_id, parent_dir, obj_name, username)
            else:
                seafile_api.post_dir(repo_id, parent_dir, obj_name, username)
        except SearpcError as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        dirent_path = posixpath.join(parent_dir, obj_name)
        dirent = seafile_api.get_dirent_by_path(repo_id, dirent_path)
        dirent_info = get_dirent_info(dirent)

        return Response(dirent_info)

    def get(self, request, token):
        """ Only used for get dirents in a folder share link.

        Permission checking:
        1, If enable SHARE_LINK_LOGIN_REQUIRED, user must have been authenticated.
        2, If enable ENABLE_SHARE_LINK_AUDIT, user must have been authenticated, or have been audited.
        3, If share link is encrypted, share link password must have been checked.
        """

        # argument check
        thumbnail_size = request.GET.get('thumbnail_size', 48)
        try:
            thumbnail_size = int(thumbnail_size)
        except ValueError:
            error_msg = 'thumbnail_size invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        # permission check

        # check if login required
        if SHARE_LINK_LOGIN_REQUIRED and \
                not request.user.is_authenticated():
            error_msg = 'Permission denied.'
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        # check share link audit
        if is_pro_version() and ENABLE_SHARE_LINK_AUDIT and \
                not request.user.is_authenticated() and \
                not request.session.get('anonymous_email'):
            error_msg = 'Permission denied.'
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        # resource check
        try:
            share_link= FileShare.objects.get(token=token)
        except FileShare.DoesNotExist:
            error_msg = 'Share link %s not found.' % token
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        # check share link password
        if share_link.is_encrypted() and not check_share_link_access(request, token):
            error_msg = 'Permission denied.'
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        if share_link.s_type != 'd':
            error_msg = 'Share link %s is not a folder share link.' % token
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        repo_id = share_link.repo_id
        repo = seafile_api.get_repo(repo_id)
        if not repo:
            error_msg = 'Library %s not found.' % repo_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        share_link_path = share_link.path
        request_path = request.GET.get('path', '/')
        if request_path == '/':
            path = share_link_path
        else:
            path = posixpath.join(share_link_path, request_path.strip('/'))

        path = normalize_dir_path(path)
        dir_id = seafile_api.get_dir_id_by_path(repo_id, path)
        if not dir_id:
            error_msg = 'Folder %s not found.' % request_path
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        try:
            current_commit = seafile_api.get_commit_list(repo_id, 0, 1)[0]
            dirent_list = seafile_api.list_dir_by_commit_and_path(repo_id,
                    current_commit.id, path, -1, -1)
        except Exception as e:
            logger.error(e)
            error_msg = 'Internal Server Error'
            return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)

        result = []
        for dirent in dirent_list:

            # don't return parent folder(share link path) info to user
            # so use request_path here
            dirent_path = posixpath.join(request_path, dirent.obj_name)

            dirent_info = {}
            dirent_info['size'] = dirent.size
            dirent_info['last_modified'] = timestamp_to_isoformat_timestr(dirent.mtime)

            if stat.S_ISDIR(dirent.mode):
                dirent_info['is_dir'] = True
                dirent_info['folder_path'] = normalize_dir_path(dirent_path)
                dirent_info['folder_name'] = dirent.obj_name
            else:
                dirent_info['is_dir'] = False
                dirent_info['file_path'] = normalize_file_path(dirent_path)
                dirent_info['file_name'] = dirent.obj_name

                file_type, file_ext = get_file_type_and_ext(dirent.obj_name)
                if file_type in (IMAGE, XMIND) or \
                        file_type == VIDEO and ENABLE_VIDEO_THUMBNAIL:

#.........这里部分代码省略.........

    def post(self, request):
        """ Multi move files/folders.
        Permission checking:
        1. User must has `rw` permission for src folder.
        2. User must has `rw` permission for dst folder.
        Parameter:
        {
            "src_repo_id":"7460f7ac-a0ff-4585-8906-bb5a57d2e118",
            "dst_repo_id":"a3fa768d-0f00-4343-8b8d-07b4077881db",
            "paths":[
                {"src_path":"/1/2/3/","dst_path":"/4/5/6/"},
                {"src_path":"/a/b/c/","dst_path":"/d/e/f/"},
            ]
        }
        """

        # argument check
        path_list = request.data.get('paths', None)
        if not path_list:
            error_msg = 'paths invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        src_repo_id = request.data.get('src_repo_id', None)
        if not src_repo_id:
            error_msg = 'src_repo_id invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        dst_repo_id = request.data.get('dst_repo_id', None)
        if not dst_repo_id:
            error_msg = 'dst_repo_id invalid.'
            return api_error(status.HTTP_400_BAD_REQUEST, error_msg)

        # resource check
        src_repo = seafile_api.get_repo(src_repo_id)
        if not src_repo:
            error_msg = 'Library %s not found.' % src_repo_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        dst_repo = seafile_api.get_repo(dst_repo_id)
        if not dst_repo:
            error_msg = 'Library %s not found.' % dst_repo_id
            return api_error(status.HTTP_404_NOT_FOUND, error_msg)

        # permission check
        if check_folder_permission(request, src_repo_id, '/') is None:
            error_msg = 'Permission denied.'
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        if check_folder_permission(request, dst_repo_id, '/') is None:
            error_msg = 'Permission denied.'
            return api_error(status.HTTP_403_FORBIDDEN, error_msg)

        result = {}
        result['failed'] = []
        result['success'] = []
        username = request.user.username

        for path_item in path_list:

            src_path = path_item['src_path']
            src_path = normalize_dir_path(src_path)
            src_parent_dir = os.path.dirname(src_path.rstrip('/'))
            src_parent_dir = normalize_dir_path(src_parent_dir)
            src_obj_name = os.path.basename(src_path.rstrip('/'))

            dst_path = path_item['dst_path']
            dst_path = normalize_dir_path(dst_path)
            dst_parent_dir = dst_path
            dst_obj_name = src_obj_name

            common_dict = {
                'src_repo_id': src_repo_id,
                'src_path': src_path,
                'dst_repo_id': dst_repo_id,
                'dst_path': dst_path,
            }

            # src/dst parameter check
            if src_repo_id == dst_repo_id and \
                    dst_path.startswith(src_path):
                error_dict = {
                    'error_msg': "The destination directory is the same as the source, or is it's subfolder."
                }
                common_dict.update(error_dict)
                result['failed'].append(common_dict)
                continue

            if src_path == '/':
                error_dict = {
                    'error_msg': "The source path can not be '/'."
                }
                common_dict.update(error_dict)
                result['failed'].append(common_dict)
                continue

            if len(dst_parent_dir + dst_obj_name) > MAX_PATH:
                error_dict = {
                    'error_msg': "'Destination path is too long."
                }
                common_dict.update(error_dict)
#.........这里部分代码省略.........

 def get_upload_link_by_path(self, username, repo_id, path):
     path = normalize_dir_path(path)
     return self._get_upload_link_by_path(username, repo_id, path)