Python ContentApi.copy方法代码示例

# 需要导入模块: from tracim_backend.lib.core.content import ContentApi [as 别名]
# 或者: from tracim_backend.lib.core.content.ContentApi import copy [as 别名]
class FileResource(DAVNonCollection):
    """
    FileResource resource corresponding to tracim's files
    """
    def __init__(
            self,
            path: str,
            environ: dict,
            content: Content,
            tracim_context: 'WebdavTracimContext'
    ) -> None:
        super(FileResource, self).__init__(path, environ)
        self.tracim_context = tracim_context
        self.content = content
        self.user = tracim_context.current_user
        self.session = tracim_context.dbsession
        self.content_api = ContentApi(
            current_user=self.user,
            config=tracim_context.app_config,
            session=self.session,
        )

        # this is the property that windows client except to check if the file is read-write or read-only,
        # but i wasn't able to set this property so you'll have to look into it >.>
        # self.setPropertyValue('Win32FileAttributes', '00000021')

    def __repr__(self) -> str:
        return "<DAVNonCollection: FileResource (%d)>" % self.content.revision_id

    @webdav_check_right(is_reader)
    def getContentLength(self) -> int:
        return self.content.depot_file.file.content_length

    @webdav_check_right(is_reader)
    def getContentType(self) -> str:
        return self.content.file_mimetype

    @webdav_check_right(is_reader)
    def getCreationDate(self) -> float:
        return mktime(self.content.created.timetuple())

    @webdav_check_right(is_reader)
    def getDisplayName(self) -> str:
        return webdav_convert_file_name_to_display(self.content.file_name)

    @webdav_check_right(is_reader)
    def getDisplayInfo(self):
        return {
            'type': self.content.type.capitalize(),
        }

    @webdav_check_right(is_reader)
    def getLastModified(self) -> float:
        return mktime(self.content.updated.timetuple())

    @webdav_check_right(is_reader)
    def getContent(self) -> typing.BinaryIO:
        filestream = compat.BytesIO()
        filestream.write(self.content.depot_file.file.read())
        filestream.seek(0)

        return filestream

    def beginWrite(self, contentType: str=None) -> FakeFileStream:
        return FakeFileStream(
            content=self.content,
            content_api=self.content_api,
            file_name=self.content.file_name,
            workspace=self.content.workspace,
            path=self.path,
            session=self.session,
        )


    def moveRecursive(self, destpath):
        """As we support recursive move, copymovesingle won't be called, though with copy it'll be called
            but i have to check if the client ever call that function..."""
        destpath = normpath(destpath)
        self.tracim_context.set_destpath(destpath)
        if normpath(dirname(destpath)) == normpath(dirname(self.path)):
            # INFO - G.M - 2018-12-12 - renaming case
            checker = is_contributor
        else:
            # INFO - G.M - 2018-12-12 - move case
            checker = can_move_content

        try:
            checker.check(self.tracim_context)
        except TracimException as exc:
            raise DAVError(HTTP_FORBIDDEN)

        invalid_path = False

        # if content is either deleted or archived, we'll check that we try moving it to the parent
        # if yes, then we'll unarchive / undelete them, else the action's not allowed
        if self.content.is_deleted or self.content.is_archived:
            # we remove all archived and deleted from the path and we check to the destpath
            # has to be equal or else path not valid
            # ex: /a/b/.deleted/resource, to be valid destpath has to be = /a/b/resource (no other solution)
            current_path = re.sub(r'/\.(deleted|archived)', '', self.path)
#.........这里部分代码省略.........