3220 lines
106 KiB
Python
3220 lines
106 KiB
Python
#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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"""
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Module containing the browser binding-specific objects used to work with a CMIS
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provider.
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"""
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from cmislib.cmis_services import Binding, RepositoryServiceIfc
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from cmislib.domain import CmisId, CmisObject, ObjectType, ACL, ACE, ChangeEntry
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from cmislib.exceptions import CmisException, InvalidArgumentException,\
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NotSupportedException, ObjectNotFoundException
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from cmislib.net import RESTService as Rest
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from cmislib.util import parsePropValueByType
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import json
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import logging
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from io import StringIO
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import time
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from urllib.parse import urlencode, quote
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CMIS_FORM_TYPE = 'application/x-www-form-urlencoded;charset=utf-8'
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moduleLogger = logging.getLogger('cmislib.browser.binding')
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class BrowserBinding(Binding):
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"""
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Implements the Browser Binding to communicate with the CMIS server. The
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Browser Binding uses only GET and POST. It sends JSON and HTML forms and
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gets back JSON.
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"""
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def __init__(self, **kwargs):
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self.extArgs = kwargs
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def getRepositoryService(self):
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return RepositoryService()
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def get(self, url, username, password, **kwargs):
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"""
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Does a get against the CMIS service. More than likely, you will not
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need to call this method. Instead, let the other objects do it for you.
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For example, if you need to get a specific object by object id, try
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:class:`Repository.getObject`. If you have a path instead of an object
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id, use :class:`Repository.getObjectByPath`. Or, you could start with
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the root folder (:class:`Repository.getRootFolder`) and drill down from
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there.
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"""
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# merge the cmis client extended args with the ones that got passed in
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if len(self.extArgs) > 0:
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kwargs.update(self.extArgs)
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resp, content = Rest().get(url,
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username=username,
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password=password,
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**kwargs)
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result = None
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if resp['status'] != '200':
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self._processCommonErrors(resp, url)
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else:
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result = json.loads(content)
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return result
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def post(self, url, payload, contentType, username, password, **kwargs):
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"""
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Does a post against the CMIS service. More than likely, you will not
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need to call this method. Instead, let the other objects do it for you.
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For example, to update the properties on an object, you'd call
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:class:`CmisObject.updateProperties`. Or, to check in a document that's
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been checked out, you'd call :class:`Document.checkin` on the PWC.
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"""
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# merge the cmis client extended args with the ones that got passed in
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if len(self.extArgs) > 0:
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kwargs.update(self.extArgs)
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result = None
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resp, content = Rest().post(url,
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payload,
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contentType,
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username=username,
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password=password,
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**kwargs)
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if resp['status'] != '200' and resp['status'] != '201':
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self._processCommonErrors(resp, url)
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elif content is not None and content != "":
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result = json.loads(content)
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return result
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class RepositoryService(RepositoryServiceIfc):
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"""
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Defines the repository service for the Browser Binding.
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"""
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def getRepository(self, client, repositoryId):
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result = client.binding.get(client.repositoryUrl, client.username, client.password, **client.extArgs)
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if repositoryId in result:
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return BrowserRepository(client, result[repositoryId])
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raise ObjectNotFoundException(url=client.repositoryUrl)
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def getRepositories(self, client):
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result = client.binding.get(client.repositoryUrl, client.username, client.password, **client.extArgs)
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repositories = []
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for repo in result.itervalues():
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repositories.append({'repositoryId': repo['repositoryId'],
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'repositoryName': repo['repositoryName']})
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return repositories
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def getDefaultRepository(self, client):
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"""
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Gets the default repository for this server. The spec doesn't include
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the notion of a default, so this just returns the first one in the
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list.
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"""
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result = client.binding.get(client.repositoryUrl, client.username, client.password, **client.extArgs)
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# instantiate a Repository object with the first workspace
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# element we find
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repository = None
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for repo in result.itervalues():
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repository = BrowserRepository(client, repo)
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return repository
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class BrowserCmisObject(object):
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"""
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Common ancestor class for other CMIS domain objects such as
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:class:`Document` and :class:`Folder`.
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"""
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def __init__(self, cmisClient, repository, objectId=None, data=None, **kwargs):
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""" Constructor """
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self._cmisClient = cmisClient
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self._repository = repository
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self._objectId = objectId
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self._properties = {}
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self._allowableActions = {}
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self.data = data
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self._extArgs = kwargs
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self.logger = logging.getLogger('cmislib.browser.binding.BrowserCmisObject')
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self.logger.info('Creating an instance of CmisObject')
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def __str__(self):
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"""To string"""
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return self.getObjectId()
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def _initData(self):
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"""
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An internal method used to clear out any member variables that
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might be out of sync if we were to fetch new data from the
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service.
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"""
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self._properties = {}
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self._allowableActions = {}
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def reload(self, **kwargs):
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"""
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Fetches the latest representation of this object from the CMIS service.
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Some methods, like :class:`^Document.checkout` do this for you.
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If you call reload with a properties filter, the filter will be in
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effect on subsequent calls until the filter argument is changed. To
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reset to the full list of properties, call reload with filter set to
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'*'.
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"""
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if self._extArgs:
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self._extArgs.update(kwargs)
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else:
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self._extArgs = kwargs
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byObjectIdUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&cmisselector=object"
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self.data = self._cmisClient.binding.get(byObjectIdUrl.encode('utf-8'),
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self._cmisClient.username,
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self._cmisClient.password,
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**self._extArgs)
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self._initData()
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# if a returnVersion arg was passed in, it is possible we got back
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# a different object ID than the value we started with, so it needs
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# to be cleared out as well
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if 'returnVersion' in self._extArgs.keys():
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self._objectId = None
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def getObjectId(self):
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"""
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Returns the object ID for this object.
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>>> doc = resultSet.getResults()[0]
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>>> doc.getObjectId()
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u'workspace://SpacesStore/dc26102b-e312-471b-b2af-91bfb0225339'
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"""
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if self._objectId is None:
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if self.data is None:
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self.logger.debug('Both objectId and data were None, reloading')
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self.reload()
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props = self.getProperties()
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self._objectId = CmisId(props['cmis:objectId'])
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return self._objectId
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def getObjectParents(self, **kwargs):
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"""
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Gets the parents of this object as a :class:`ResultSet`.
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The following optional arguments are supported:
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- filter
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- includeRelationships
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- renditionFilter
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- includeAllowableActions
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- includeRelativePathSegment
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"""
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if not self.getAllowableActions()['canGetObjectParents']:
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raise NotSupportedException('Object does not support getObjectParents')
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byObjectIdUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&cmisselector=parents"
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result = self._cmisClient.binding.get(byObjectIdUrl.encode('utf-8'),
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self._cmisClient.username,
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self._cmisClient.password,
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**kwargs)
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# return the result set
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return BrowserResultSet(self._cmisClient, self._repository, {'objects': result}, serializer=ChildrenSerializer())
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def getPaths(self):
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"""
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Returns the object's paths as a list of strings.
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"""
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# see sub-classes for implementation
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pass
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def getAllowableActions(self):
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"""
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Returns a dictionary of allowable actions, keyed off of the action name.
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>>> actions = doc.getAllowableActions()
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>>> for a in actions:
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... print "%s:%s" % (a,actions[a])
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...
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canDeleteContentStream:True
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canSetContentStream:True
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canCreateRelationship:True
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canCheckIn:False
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canApplyACL:False
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canDeleteObject:True
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canGetAllVersions:True
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canGetObjectParents:True
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canGetProperties:True
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"""
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if self._allowableActions == {}:
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self.reload(includeAllowableActions=True)
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assert 'allowableActions' in self.data.keys(), "Expected object data to have an allowableActions key"
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allowableActions = self.data['allowableActions']
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self._allowableActions = allowableActions
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return self._allowableActions
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def getProperties(self):
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"""
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Returns a dict of the object's properties. If CMIS returns an
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empty element for a property, the property will be in the
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dict with a value of None.
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>>> props = doc.getProperties()
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>>> for p in props:
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... print "%s: %s" % (p, props[p])
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...
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cmis:contentStreamMimeType: text/html
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cmis:creationDate: 2009-12-15T09:45:35.369-06:00
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cmis:baseTypeId: cmis:document
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cmis:isLatestMajorVersion: false
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cmis:isImmutable: false
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cmis:isMajorVersion: false
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cmis:objectId: workspace://SpacesStore/dc26102b-e312-471b-b2af-91bfb0225339
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The optional filter argument is not yet implemented.
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"""
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if self._properties == {}:
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if self.data is None:
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self.reload()
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for prop in self.data['properties'].itervalues():
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self._properties[prop['id']] = parsePropValueByType(prop['value'], prop['type'])
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return self._properties
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def getName(self):
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"""
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Returns the value of cmis:name from the getProperties() dictionary.
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We don't need a getter for every standard CMIS property, but name
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is a pretty common one so it seems to make sense.
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>>> doc.getName()
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u'system-overview.html'
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"""
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return self.getProperties()['cmis:name']
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def updateProperties(self, properties):
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"""
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Updates the properties of an object with the properties provided.
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Only provide the set of properties that need to be updated.
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>>> folder = repo.getObjectByPath('/someFolder2')
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>>> folder.getName()
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u'someFolder2'
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>>> props = {'cmis:name': 'someFolderFoo'}
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>>> folder.updateProperties(props)
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<cmislib.model.Folder object at 0x103ab1210>
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>>> folder.getName()
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u'someFolderFoo'
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"""
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# get the root folder URL
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updateUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.id
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props = {"cmisaction": "update"}
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propCount = 0
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for prop in properties:
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props["propertyId[%s]" % propCount] = prop
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props["propertyValue[%s]" % propCount] = properties[prop]
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propCount += 1
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# invoke the URL
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result = self._cmisClient.binding.post(updateUrl.encode('utf-8'),
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urlencode(props),
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'application/x-www-form-urlencoded',
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self._cmisClient.username,
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self._cmisClient.password)
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self.data = result
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self._initData()
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return self
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def move(self, sourceFolder, targetFolder):
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"""
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Moves an object from the source folder to the target folder.
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>>> sub1 = repo.getObjectByPath('/cmislib/sub1')
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>>> sub2 = repo.getObjectByPath('/cmislib/sub2')
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>>> doc = repo.getObjectByPath('/cmislib/sub1/testdoc1')
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>>> doc.move(sub1, sub2)
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"""
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moveUrl = self._repository.getRootFolderUrl()
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props = {"objectId": self.id,
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"cmisaction": "move",
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"sourceFolderId": sourceFolder.id,
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"targetFolderId": targetFolder.id}
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# invoke the URL
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self._cmisClient.binding.post(moveUrl.encode('utf-8'),
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urlencode(props),
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'application/x-www-form-urlencoded',
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self._cmisClient.username,
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self._cmisClient.password)
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return
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def delete(self, **kwargs):
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"""
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Deletes this :class:`CmisObject` from the repository. Note that in the
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case of a :class:`Folder` object, some repositories will refuse to
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delete it if it contains children and some will delete it without
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complaint. If what you really want to do is delete the folder and all
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of its descendants, use :meth:`~Folder.deleteTree` instead.
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>>> folder.delete()
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The optional allVersions argument is supported.
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"""
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delUrl = self._repository.getRootFolderUrl()
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props = {"objectId": self.id,
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"cmisaction": "delete"}
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# invoke the URL
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self._cmisClient.binding.post(delUrl.encode('utf-8'),
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urlencode(props),
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'application/x-www-form-urlencoded',
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self._cmisClient.username,
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self._cmisClient.password,
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**kwargs)
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return
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def applyPolicy(self, policyId):
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"""
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This is not yet implemented.
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"""
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pass
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def createRelationship(self, targetObj, relTypeId):
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"""
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Creates a relationship between this object and a specified target
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object using the relationship type specified. Returns the new
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:class:`Relationship` object.
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>>> rel = tstDoc1.createRelationship(tstDoc2, 'R:cmiscustom:assoc')
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>>> rel.getProperties()
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{u'cmis:objectId': u'workspace://SpacesStore/271c48dd-6548-4771-a8f5-0de69b7cdc25', u'cmis:creationDate': None, u'cmis:objectTypeId': u'R:cmiscustom:assoc', u'cmis:lastModificationDate': None, u'cmis:targetId': u'workspace://SpacesStore/0ca1aa08-cb49-42e2-8881-53aa8496a1c1', u'cmis:lastModifiedBy': None, u'cmis:baseTypeId': u'cmis:relationship', u'cmis:sourceId': u'workspace://SpacesStore/271c48dd-6548-4771-a8f5-0de69b7cdc25', u'cmis:changeToken': None, u'cmis:createdBy': None}
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"""
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pass
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def getRelationships(self, **kwargs):
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"""
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Returns a :class:`ResultSet` of :class:`Relationship` objects for each
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relationship where the source is this object.
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>>> rels = tstDoc1.getRelationships()
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>>> len(rels.getResults())
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1
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>>> rel = rels.getResults().values()[0]
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>>> rel.getProperties()
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{u'cmis:objectId': u'workspace://SpacesStore/271c48dd-6548-4771-a8f5-0de69b7cdc25', u'cmis:creationDate': None, u'cmis:objectTypeId': u'R:cmiscustom:assoc', u'cmis:lastModificationDate': None, u'cmis:targetId': u'workspace://SpacesStore/0ca1aa08-cb49-42e2-8881-53aa8496a1c1', u'cmis:lastModifiedBy': None, u'cmis:baseTypeId': u'cmis:relationship', u'cmis:sourceId': u'workspace://SpacesStore/271c48dd-6548-4771-a8f5-0de69b7cdc25', u'cmis:changeToken': None, u'cmis:createdBy': None}
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The following optional arguments are supported:
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- includeSubRelationshipTypes
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- relationshipDirection
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- typeId
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- maxItems
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- skipCount
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- filter
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- includeAllowableActions
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"""
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pass
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def removePolicy(self, policyId):
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"""
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This is not yet implemented.
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"""
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pass
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def getAppliedPolicies(self):
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"""
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This is not yet implemented.
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"""
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pass
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def getACL(self):
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"""
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|
Repository.getCapabilities['ACL'] must return manage or discover.
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>>> acl = folder.getACL()
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>>> acl.getEntries()
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{u'GROUP_EVERYONE': <cmislib.model.ACE object at 0x10071a8d0>, 'jdoe': <cmislib.model.ACE object at 0x10071a590>}
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The optional onlyBasicPermissions argument is currently not supported.
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"""
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if self._repository.getCapabilities()['ACL']:
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# if the ACL capability is discover or manage, this must be
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# supported
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aclUrl = self._repository.getRootFolderUrl() + "?cmisselector=object&objectId=" + self.getObjectId() + "&includeACL=true"
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result = self._cmisClient.binding.get(aclUrl.encode('utf-8'),
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self._cmisClient.username,
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self._cmisClient.password)
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return BrowserACL(data=result['acl'])
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else:
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raise NotSupportedException
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def applyACL(self, acl):
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"""
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Updates the object with the provided :class:`ACL`.
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Repository.getCapabilities['ACL'] must return manage to invoke this
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call.
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>>> acl = folder.getACL()
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>>> acl.addEntry(ACE('jdoe', 'cmis:write', 'true'))
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>>> acl.getEntries()
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{u'GROUP_EVERYONE': <cmislib.model.ACE object at 0x10071a8d0>, 'jdoe': <cmislib.model.ACE object at 0x10071a590>}
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"""
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if self._repository.getCapabilities()['ACL'] == 'manage':
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# if the ACL capability is manage, this must be
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# supported
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|
# but it also depends on the canApplyACL allowable action
|
|
# for this object
|
|
if not isinstance(acl, ACL):
|
|
raise CmisException('The ACL to apply must be an instance of the ACL class.')
|
|
# get the root folder URL
|
|
aclUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.id + "&cmisaction=applyACL"
|
|
|
|
aclJSON = ACLSerializer().toJSON(acl)
|
|
|
|
contentType, body = encode_multipart_formdata(None, StringIO.StringIO(aclJSON), 'application/json')
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(aclUrl.encode('utf-8'),
|
|
body,
|
|
contentType,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
# return the result set
|
|
return BrowserACL(data=result)
|
|
else:
|
|
raise NotSupportedException
|
|
|
|
allowableActions = property(getAllowableActions)
|
|
name = property(getName)
|
|
id = property(getObjectId)
|
|
properties = property(getProperties)
|
|
ACL = property(getACL)
|
|
|
|
|
|
class BrowserRepository(object):
|
|
"""
|
|
Represents a CMIS repository. Will lazily populate itself by
|
|
calling the repository CMIS service URL.
|
|
|
|
You must pass in an instance of a CmisClient when creating an
|
|
instance of this class.
|
|
"""
|
|
|
|
def __init__(self, cmisClient, data=None):
|
|
""" Constructor """
|
|
self._cmisClient = cmisClient
|
|
self.data = data
|
|
self._repositoryId = None
|
|
self._repositoryName = None
|
|
self._repositoryInfo = {}
|
|
self._capabilities = {}
|
|
self._permDefs = {}
|
|
self._permMap = {}
|
|
self._permissions = None
|
|
self._propagation = None
|
|
self.logger = logging.getLogger('cmislib.browser.binding.BrowserRepository')
|
|
self.logger.info('Creating an instance of Repository')
|
|
|
|
def __str__(self):
|
|
"""To string"""
|
|
return self.getRepositoryName()
|
|
|
|
def _initData(self):
|
|
"""
|
|
This method clears out any local variables that would be out of sync
|
|
when data is re-fetched from the server.
|
|
"""
|
|
self._repositoryId = None
|
|
self._repositoryName = None
|
|
self._repositoryInfo = {}
|
|
self._capabilities = {}
|
|
self._permDefs = {}
|
|
self._permMap = {}
|
|
self._permissions = None
|
|
self._propagation = None
|
|
|
|
def reload(self):
|
|
"""
|
|
This method will re-fetch the repository's XML data from the CMIS
|
|
repository.
|
|
"""
|
|
|
|
pass
|
|
|
|
def getRepositoryId(self):
|
|
|
|
"""
|
|
Returns this repository's unique identifier
|
|
|
|
>>> repo = client.getDefaultRepository()
|
|
>>> repo.getRepositoryId()
|
|
u'83beb297-a6fa-4ac5-844b-98c871c0eea9'
|
|
"""
|
|
|
|
if self._repositoryId is None:
|
|
if self.data is None:
|
|
self.reload()
|
|
self._repositoryId = self.data['repositoryId']
|
|
return self._repositoryId
|
|
|
|
def getRepositoryName(self):
|
|
|
|
"""
|
|
Returns this repository's name
|
|
|
|
>>> repo = client.getDefaultRepository()
|
|
>>> repo.getRepositoryName()
|
|
u'Main Repository'
|
|
"""
|
|
|
|
if self._repositoryName is None:
|
|
if self.data is None:
|
|
self.reload()
|
|
self._repositoryName = self.data['repositoryName']
|
|
return self._repositoryName
|
|
|
|
def getRepositoryInfo(self):
|
|
|
|
"""
|
|
Returns a dict of repository information.
|
|
|
|
>>> repo = client.getDefaultRepository()>>> repo.getRepositoryName()
|
|
u'Main Repository'
|
|
>>> info = repo.getRepositoryInfo()
|
|
>>> for k,v in info.items():
|
|
... print "%s:%s" % (k,v)
|
|
...
|
|
cmisSpecificationTitle:Version 1.0 Committee Draft 04
|
|
cmisVersionSupported:1.0
|
|
repositoryDescription:None
|
|
productVersion:3.2.0 (r2 2440)
|
|
rootFolderId:workspace://SpacesStore/aa1ecedf-9551-49c5-831a-0502bb43f348
|
|
repositoryId:83beb297-a6fa-4ac5-844b-98c871c0eea9
|
|
repositoryName:Main Repository
|
|
vendorName:Alfresco
|
|
productName:Alfresco Repository (Community)
|
|
"""
|
|
|
|
if not self._repositoryInfo:
|
|
if self.data is None:
|
|
self.reload()
|
|
repoInfo = {'repositoryId': self.data['repositoryId'], 'repositoryName': self.data['repositoryName'],
|
|
'repositoryDescription': self.data['repositoryDescription'],
|
|
'vendorName': self.data['vendorName'], 'productName': self.data['productName'],
|
|
'productVersion': self.data['productVersion'], 'rootFolderId': self.data['rootFolderId'],
|
|
'latestChangeLogToken': self.data['latestChangeLogToken'],
|
|
'cmisVersionSupported': self.data['cmisVersionSupported'],
|
|
'changesIncomplete': self.data['changesIncomplete'],
|
|
'changesOnType': self.data['changesOnType'],
|
|
'principalIdAnonymous': self.data['principalIdAnonymous'],
|
|
'principalIdAnyone': self.data['principalIdAnyone']}
|
|
if 'thinClientURI' in self.data.keys():
|
|
repoInfo['thinClientURI'] = self.data['thinClientURI']
|
|
if 'extendedFeatures' in self.data.keys():
|
|
repoInfo['extendedFeatures'] = self.data['extendedFeatures']
|
|
self._repositoryInfo = repoInfo
|
|
return self._repositoryInfo
|
|
|
|
def getRootFolderUrl(self):
|
|
|
|
""" Gets the repository's root folder URL """
|
|
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['rootFolderUrl']
|
|
|
|
def getRepositoryUrl(self):
|
|
|
|
""" Gets the repository's URL """
|
|
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['repositoryUrl']
|
|
|
|
def getObjectByPath(self, path, **kwargs):
|
|
|
|
"""
|
|
Returns an object given the path to the object.
|
|
|
|
>>> doc = repo.getObjectByPath('/jeff test/sample-b.pdf')
|
|
>>> doc.getTitle()
|
|
u'sample-b.pdf'
|
|
|
|
The following optional arguments are not currently supported:
|
|
- filter
|
|
- includeAllowableActions
|
|
"""
|
|
|
|
byPathUrl = self.getRootFolderUrl() + quote(path) + "?cmisselector=object"
|
|
result = self._cmisClient.binding.get(byPathUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
return getSpecializedObject(BrowserCmisObject(self._cmisClient, self, data=result, **kwargs), **kwargs)
|
|
|
|
def getSupportedPermissions(self):
|
|
"""
|
|
Returns the value of the cmis:supportedPermissions element. Valid
|
|
values are:
|
|
|
|
- basic: indicates that the CMIS Basic permissions are supported
|
|
- repository: indicates that repository specific permissions are supported
|
|
- both: indicates that both CMIS basic permissions and repository specific permissions are supported
|
|
|
|
>>> repo.supportedPermissions
|
|
u'both'
|
|
"""
|
|
|
|
if not self.getCapabilities()['ACL']:
|
|
raise NotSupportedException(messages.NO_ACL_SUPPORT)
|
|
|
|
if not self._permissions:
|
|
if self.data is None:
|
|
self.reload()
|
|
if 'aclCapabilities' in self.data.keys():
|
|
if 'supportedPermissions' in self.data['aclCapabilities'].keys():
|
|
self._permissions = self.data['aclCapabilities']['supportedPermissions']
|
|
return self._permissions
|
|
|
|
def getPermissionDefinitions(self):
|
|
|
|
"""
|
|
Returns a dictionary of permission definitions for this repository. The
|
|
key is the permission string or technical name of the permission
|
|
and the value is the permission description.
|
|
|
|
>>> for permDef in repo.permissionDefinitions:
|
|
... print permDef
|
|
...
|
|
cmis:all
|
|
{http://www.alfresco.org/model/system/1.0}base.LinkChildren
|
|
{http://www.alfresco.org/model/content/1.0}folder.Consumer
|
|
{http://www.alfresco.org/model/security/1.0}All.All
|
|
{http://www.alfresco.org/model/system/1.0}base.CreateAssociations
|
|
{http://www.alfresco.org/model/system/1.0}base.FullControl
|
|
{http://www.alfresco.org/model/system/1.0}base.AddChildren
|
|
{http://www.alfresco.org/model/system/1.0}base.ReadAssociations
|
|
{http://www.alfresco.org/model/content/1.0}folder.Editor
|
|
{http://www.alfresco.org/model/content/1.0}cmobject.Editor
|
|
{http://www.alfresco.org/model/system/1.0}base.DeleteAssociations
|
|
cmis:read
|
|
cmis:write
|
|
"""
|
|
if not self.getCapabilities()['ACL']:
|
|
raise NotSupportedException(messages.NO_ACL_SUPPORT)
|
|
|
|
permData = self.data['aclCapabilities']['permissions']
|
|
perms = {}
|
|
for entry in permData:
|
|
perms[entry['permission']] = entry['description']
|
|
|
|
return perms
|
|
|
|
def getPermissionMap(self):
|
|
|
|
"""
|
|
Returns a dictionary representing the permission mapping table where
|
|
each key is a permission key string and each value is a list of one or
|
|
more permissions the principal must have to perform the operation.
|
|
|
|
>>> for (k,v) in repo.permissionMap.items():
|
|
... print 'To do this: %s, you must have these perms:' % k
|
|
... for perm in v:
|
|
... print perm
|
|
...
|
|
To do this: canCreateFolder.Folder, you must have these perms:
|
|
cmis:all
|
|
{http://www.alfresco.org/model/system/1.0}base.CreateChildren
|
|
To do this: canAddToFolder.Folder, you must have these perms:
|
|
cmis:all
|
|
{http://www.alfresco.org/model/system/1.0}base.CreateChildren
|
|
To do this: canDelete.Object, you must have these perms:
|
|
cmis:all
|
|
{http://www.alfresco.org/model/system/1.0}base.DeleteNode
|
|
To do this: canCheckin.Document, you must have these perms:
|
|
cmis:all
|
|
{http://www.alfresco.org/model/content/1.0}lockable.CheckIn
|
|
"""
|
|
if not self.getCapabilities()['ACL']:
|
|
raise NotSupportedException(messages.NO_ACL_SUPPORT)
|
|
|
|
permData = self.data['aclCapabilities']['permissionMapping']
|
|
permMap = {}
|
|
for entry in permData:
|
|
permMap[entry['key']] = entry['permission']
|
|
|
|
return permMap
|
|
|
|
def getPropagation(self):
|
|
|
|
"""
|
|
Returns the value of the cmis:propagation element. Valid values are:
|
|
- objectonly: indicates that the repository is able to apply ACEs
|
|
without changing the ACLs of other objects
|
|
- propagate: indicates that the repository is able to apply ACEs to a
|
|
given object and propagate this change to all inheriting objects
|
|
|
|
>>> repo.propagation
|
|
u'propagate'
|
|
"""
|
|
if not self.getCapabilities()['ACL']:
|
|
raise NotSupportedException(messages.NO_ACL_SUPPORT)
|
|
|
|
return self.data['aclCapabilities']['propagation']
|
|
|
|
def getCapabilities(self):
|
|
|
|
"""
|
|
Returns a dict of repository capabilities.
|
|
|
|
>>> caps = repo.getCapabilities()
|
|
>>> for k,v in caps.items():
|
|
... print "%s:%s" % (k,v)
|
|
...
|
|
PWCUpdatable:True
|
|
VersionSpecificFiling:False
|
|
Join:None
|
|
ContentStreamUpdatability:anytime
|
|
AllVersionsSearchable:False
|
|
Renditions:None
|
|
Multifiling:True
|
|
GetFolderTree:True
|
|
GetDescendants:True
|
|
ACL:None
|
|
PWCSearchable:True
|
|
Query:bothcombined
|
|
Unfiling:False
|
|
Changes:None
|
|
"""
|
|
|
|
if not self._capabilities:
|
|
if self.data is None:
|
|
self.reload()
|
|
caps = {}
|
|
if 'capabilities' in self.data.keys():
|
|
for cap in self.data['capabilities'].keys():
|
|
key = cap.replace('capability', '')
|
|
caps[key] = self.data['capabilities'][cap]
|
|
self._capabilities = caps
|
|
return self._capabilities
|
|
|
|
def getRootFolder(self):
|
|
"""
|
|
Returns the root folder of the repository
|
|
|
|
>>> root = repo.getRootFolder()
|
|
>>> root.getObjectId()
|
|
u'workspace://SpacesStore/aa1ecedf-9551-49c5-831a-0502bb43f348'
|
|
"""
|
|
|
|
# get the root folder id
|
|
rootFolderId = self.getRepositoryInfo()['rootFolderId']
|
|
# instantiate a Folder object using the ID
|
|
folder = BrowserFolder(self._cmisClient, self, rootFolderId)
|
|
# return it
|
|
return folder
|
|
|
|
def getFolder(self, folderId):
|
|
|
|
"""
|
|
Returns a :class:`Folder` object for a specified folderId
|
|
|
|
>>> someFolder = repo.getFolder('workspace://SpacesStore/aa1ecedf-9551-49c5-831a-0502bb43f348')
|
|
>>> someFolder.getObjectId()
|
|
u'workspace://SpacesStore/aa1ecedf-9551-49c5-831a-0502bb43f348'
|
|
"""
|
|
|
|
retObject = self.getObject(folderId)
|
|
return BrowserFolder(self._cmisClient, self, data=retObject.data)
|
|
|
|
def getTypeChildren(self,
|
|
typeId=None,
|
|
**kwargs):
|
|
|
|
"""
|
|
Returns a list of :class:`ObjectType` objects corresponding to the
|
|
child types of the type specified by the typeId.
|
|
|
|
If no typeId is provided, the result will be the same as calling
|
|
`self.getTypeDefinitions`
|
|
|
|
These optional arguments are current unsupported:
|
|
- includePropertyDefinitions
|
|
- maxItems
|
|
- skipCount
|
|
|
|
>>> baseTypes = repo.getTypeChildren()
|
|
>>> for baseType in baseTypes:
|
|
... print baseType.getTypeId()
|
|
...
|
|
cmis:folder
|
|
cmis:relationship
|
|
cmis:document
|
|
cmis:policy
|
|
"""
|
|
|
|
typesUrl = self.getRepositoryUrl() + "?cmisselector=typeChildren"
|
|
|
|
if typeId is not None:
|
|
typesUrl += "&typeId=%s" % (quote(typeId))
|
|
|
|
result = self._cmisClient.binding.get(typesUrl,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
types = []
|
|
for res in result['types']:
|
|
objectType = BrowserObjectType(self._cmisClient,
|
|
self,
|
|
data=res)
|
|
types.append(objectType)
|
|
# return the result
|
|
return types
|
|
|
|
def getTypeDescendants(self, typeId=None, depth=None, **kwargs):
|
|
"""
|
|
Returns a list of :class:`ObjectType` objects corresponding to the
|
|
descendant types of the type specified by the typeId.
|
|
|
|
If no typeId is provided, the repository's "typesdescendants" URL
|
|
will be called to determine the list of descendant types.
|
|
|
|
>>> allTypes = repo.getTypeDescendants()
|
|
>>> for aType in allTypes:
|
|
... print aType.getTypeId()
|
|
...
|
|
cmis:folder
|
|
F:cm:systemfolder
|
|
F:act:savedactionfolder
|
|
F:app:configurations
|
|
F:fm:forums
|
|
F:wcm:avmfolder
|
|
F:wcm:avmplainfolder
|
|
F:wca:webfolder
|
|
F:wcm:avmlayeredfolder
|
|
F:st:site
|
|
F:app:glossary
|
|
F:fm:topic
|
|
|
|
This optional argument is supported:
|
|
- depth
|
|
|
|
These optional arguments are supported:
|
|
- includePropertyDefinitions
|
|
|
|
>>> types = alfRepo.getTypeDescendants('cmis:folder')
|
|
>>> len(types)
|
|
17
|
|
>>> types = alfRepo.getTypeDescendants('cmis:folder', depth=1)
|
|
>>> len(types)
|
|
12
|
|
>>> types = alfRepo.getTypeDescendants('cmis:folder', depth=2)
|
|
>>> len(types)
|
|
17
|
|
"""
|
|
|
|
typesUrl = self.getRepositoryUrl() + "?cmisselector=typeDescendants"
|
|
|
|
if typeId is not None:
|
|
typesUrl += "&typeId=%s" % (quote(typeId))
|
|
if depth is not None:
|
|
typesUrl += "&depth=%s" % (depth)
|
|
|
|
result = self._cmisClient.binding.get(typesUrl,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
serializer = TreeSerializer(treeType='type')
|
|
types = serializer.getEntries(self._cmisClient, self, result)
|
|
return types
|
|
|
|
def getTypeDefinitions(self, **kwargs):
|
|
|
|
"""
|
|
Returns a list of :class:`ObjectType` objects representing
|
|
the base types in the repository.
|
|
|
|
>>> baseTypes = repo.getTypeDefinitions()
|
|
>>> for baseType in baseTypes:
|
|
... print baseType.getTypeId()
|
|
...
|
|
cmis:folder
|
|
cmis:relationship
|
|
cmis:document
|
|
cmis:policy
|
|
"""
|
|
|
|
typesUrl = self.getRepositoryUrl() + "?cmisselector=typeChildren"
|
|
|
|
result = self._cmisClient.binding.get(typesUrl,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
types = []
|
|
for res in result['types']:
|
|
objectType = BrowserObjectType(self._cmisClient,
|
|
self,
|
|
data=res)
|
|
types.append(objectType)
|
|
# return the result
|
|
return types
|
|
|
|
def getTypeDefinition(self, typeId):
|
|
|
|
"""
|
|
Returns an :class:`ObjectType` object for the specified object type id.
|
|
|
|
>>> folderType = repo.getTypeDefinition('cmis:folder')
|
|
"""
|
|
# localhost:8080/chemistry/browser/A1?cmisselector=typeDefinition&typeId=cmis:folder
|
|
typesUrl = self.getRepositoryUrl() + "?cmisselector=typeDefinition" + \
|
|
"&typeId=" + typeId
|
|
result = self._cmisClient.binding.get(typesUrl,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
return BrowserObjectType(self._cmisClient,
|
|
self,
|
|
data=result)
|
|
|
|
def getCheckedOutDocs(self, **kwargs):
|
|
|
|
"""
|
|
Returns a ResultSet of :class:`CmisObject` objects that
|
|
are currently checked out.
|
|
|
|
>>> rs = repo.getCheckedOutDocs()
|
|
>>> len(rs.getResults())
|
|
2
|
|
>>> for doc in repo.getCheckedOutDocs().getResults():
|
|
... doc.getTitle()
|
|
...
|
|
u'sample-a (Working Copy).pdf'
|
|
u'sample-b (Working Copy).pdf'
|
|
|
|
These optional arguments are supported:
|
|
- folderId
|
|
- maxItems
|
|
- skipCount
|
|
- orderBy
|
|
- filter
|
|
- includeRelationships
|
|
- renditionFilter
|
|
- includeAllowableActions
|
|
"""
|
|
|
|
typesUrl = self.getRepositoryUrl() + "?cmisselector=checkedOut"
|
|
|
|
result = self._cmisClient.binding.get(typesUrl,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
|
|
return BrowserResultSet(self._cmisClient,
|
|
self,
|
|
data=result)
|
|
|
|
def getUnfiledDocs(self, **kwargs):
|
|
|
|
"""
|
|
Returns a ResultSet of :class:`CmisObject` objects that
|
|
are currently unfiled.
|
|
|
|
>>> rs = repo.getUnfiledDocs()
|
|
>>> len(rs.getResults())
|
|
2
|
|
>>> for doc in repo.getUnfiledDocs().getResults():
|
|
... doc.getTitle()
|
|
...
|
|
u'sample-a.pdf'
|
|
u'sample-b.pdf'
|
|
|
|
These optional arguments are supported:
|
|
- folderId
|
|
- maxItems
|
|
- skipCount
|
|
- orderBy
|
|
- filter
|
|
- includeRelationships
|
|
- renditionFilter
|
|
- includeAllowableActions
|
|
"""
|
|
|
|
pass
|
|
|
|
def getObject(self,
|
|
objectId,
|
|
**kwargs):
|
|
|
|
"""
|
|
Returns an object given the specified object ID.
|
|
|
|
>>> doc = repo.getObject('workspace://SpacesStore/f0c8b90f-bec0-4405-8b9c-2ab570589808')
|
|
>>> doc.getTitle()
|
|
u'sample-b.pdf'
|
|
|
|
The following optional arguments are supported:
|
|
- returnVersion
|
|
- filter
|
|
- includeRelationships
|
|
- includePolicyIds
|
|
- renditionFilter
|
|
- includeACL
|
|
- includeAllowableActions
|
|
"""
|
|
|
|
return getSpecializedObject(BrowserCmisObject(self._cmisClient, self, CmisId(objectId), **kwargs), **kwargs)
|
|
|
|
def query(self, statement, **kwargs):
|
|
|
|
"""
|
|
Returns a list of :class:`CmisObject` objects based on the CMIS
|
|
Query Language passed in as the statement. The actual objects
|
|
returned will be instances of the appropriate child class based
|
|
on the object's base type ID.
|
|
|
|
In order for the results to be properly instantiated as objects,
|
|
make sure you include 'cmis:objectId' as one of the fields in
|
|
your select statement, or just use "SELECT \*".
|
|
|
|
If you want the search results to automatically be instantiated with
|
|
the appropriate sub-class of :class:`CmisObject` you must either
|
|
include cmis:baseTypeId as one of the fields in your select statement
|
|
or just use "SELECT \*".
|
|
|
|
>>> q = "select * from cmis:document where cmis:name like '%test%'"
|
|
>>> resultSet = repo.query(q)
|
|
>>> len(resultSet.getResults())
|
|
1
|
|
>>> resultSet.hasNext()
|
|
False
|
|
|
|
The following optional arguments are supported:
|
|
- searchAllVersions
|
|
- includeRelationships
|
|
- renditionFilter
|
|
- includeAllowableActions
|
|
- maxItems
|
|
- skipCount
|
|
|
|
>>> q = 'select * from cmis:document'
|
|
>>> rs = repo.query(q)
|
|
>>> len(rs.getResults())
|
|
148
|
|
>>> rs = repo.query(q, maxItems='5')
|
|
>>> len(rs.getResults())
|
|
5
|
|
>>> rs.hasNext()
|
|
True
|
|
"""
|
|
|
|
# build the CMIS query XML that we're going to POST
|
|
queryUrl = self.getRepositoryUrl() + "?cmisaction=query&q=" + quote(statement)
|
|
|
|
# do the POST
|
|
result = self._cmisClient.binding.post(queryUrl.encode('utf-8'),
|
|
None,
|
|
CMIS_FORM_TYPE,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
|
|
# return the result set
|
|
return BrowserResultSet(self._cmisClient, self, result, serializer=ResultsSerializer())
|
|
|
|
def getContentChanges(self, **kwargs):
|
|
|
|
"""
|
|
Returns a :class:`ResultSet` containing :class:`ChangeEntry` objects.
|
|
|
|
>>> for changeEntry in rs:
|
|
... changeEntry.objectId
|
|
... changeEntry.id
|
|
... changeEntry.changeType
|
|
... changeEntry.changeTime
|
|
...
|
|
'workspace://SpacesStore/0e2dc775-16b7-4634-9e54-2417a196829b'
|
|
u'urn:uuid:0e2dc775-16b7-4634-9e54-2417a196829b'
|
|
u'created'
|
|
datetime.datetime(2010, 2, 11, 12, 55, 14)
|
|
'workspace://SpacesStore/bd768f9f-99a7-4033-828d-5b13f96c6923'
|
|
u'urn:uuid:bd768f9f-99a7-4033-828d-5b13f96c6923'
|
|
u'updated'
|
|
datetime.datetime(2010, 2, 11, 12, 55, 13)
|
|
'workspace://SpacesStore/572c2cac-6b26-4cd8-91ad-b2931fe5b3fb'
|
|
u'urn:uuid:572c2cac-6b26-4cd8-91ad-b2931fe5b3fb'
|
|
u'updated'
|
|
|
|
The following optional arguments are supported:
|
|
- changeLogToken
|
|
- includeProperties
|
|
- includePolicyIDs
|
|
- includeACL
|
|
- maxItems
|
|
|
|
You can get the latest change log token by inspecting the repository
|
|
info via :meth:`Repository.getRepositoryInfo`.
|
|
|
|
>>> repo.info['latestChangeLogToken']
|
|
u'2692'
|
|
>>> rs = repo.getContentChanges(changeLogToken='2692')
|
|
>>> len(rs)
|
|
1
|
|
>>> rs[0].id
|
|
u'urn:uuid:8e88f694-93ef-44c5-9f70-f12fff824be9'
|
|
>>> rs[0].changeType
|
|
u'updated'
|
|
>>> rs[0].changeTime
|
|
datetime.datetime(2010, 2, 16, 20, 6, 37)
|
|
"""
|
|
|
|
pass
|
|
|
|
def createDocumentFromString(self,
|
|
name,
|
|
properties={},
|
|
parentFolder=None,
|
|
contentString=None,
|
|
contentType=None,
|
|
contentEncoding=None):
|
|
|
|
"""
|
|
Creates a new document setting the content to the string provided. If
|
|
the repository supports unfiled objects, you do not have to pass in
|
|
a parent :class:`Folder` otherwise it is required.
|
|
|
|
This method is essentially a convenience method that wraps your string
|
|
with a StringIO and then calls createDocument.
|
|
|
|
>>> repo.createDocumentFromString('testdoc5', parentFolder=testFolder, contentString='Hello, World!', contentType='text/plain')
|
|
<cmislib.model.Document object at 0x101352ed0>
|
|
"""
|
|
|
|
# if you didn't pass in a parent folder
|
|
if parentFolder is None:
|
|
# if the repository doesn't require fileable objects to be filed
|
|
if self.getCapabilities()['Unfiling']:
|
|
# has not been implemented
|
|
# postUrl = self.getCollectionLink(UNFILED_COLL)
|
|
raise NotImplementedError
|
|
else:
|
|
# this repo requires fileable objects to be filed
|
|
raise InvalidArgumentException
|
|
|
|
return parentFolder.createDocument(name, properties, StringIO.StringIO(contentString),
|
|
contentType, contentEncoding)
|
|
|
|
def createDocument(self,
|
|
name,
|
|
properties={},
|
|
parentFolder=None,
|
|
contentFile=None,
|
|
contentType=None,
|
|
contentEncoding=None):
|
|
|
|
"""
|
|
Creates a new :class:`Document` object. If the repository
|
|
supports unfiled objects, you do not have to pass in
|
|
a parent :class:`Folder` otherwise it is required.
|
|
|
|
To create a document with an associated contentFile, pass in a
|
|
File object. The method will attempt to guess the appropriate content
|
|
type and encoding based on the file. To specify it yourself, pass them
|
|
in via the contentType and contentEncoding arguments.
|
|
|
|
>>> f = open('sample-a.pdf', 'rb')
|
|
>>> doc = folder.createDocument('sample-a.pdf', contentFile=f)
|
|
<cmislib.model.Document object at 0x105be5e10>
|
|
>>> f.close()
|
|
>>> doc.getTitle()
|
|
u'sample-a.pdf'
|
|
|
|
The following optional arguments are not currently supported:
|
|
- versioningState
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
|
|
# if you didn't pass in a parent folder
|
|
if parentFolder is None:
|
|
# if the repository doesn't require fileable objects to be filed
|
|
if self.getCapabilities()['Unfiling']:
|
|
# has not been implemented
|
|
raise NotImplementedError
|
|
else:
|
|
# this repo requires fileable objects to be filed
|
|
raise InvalidArgumentException
|
|
|
|
# get the root folder URL
|
|
createDocUrl = self.getRootFolderUrl()
|
|
|
|
props = {"objectId": parentFolder.id,
|
|
"cmisaction": "createDocument",
|
|
"propertyId[0]": "cmis:name",
|
|
"propertyValue[0]": name}
|
|
|
|
props["propertyId[1]"] = "cmis:objectTypeId"
|
|
if 'cmis:objectTypeId' in properties.keys():
|
|
props["propertyValue[1]"] = properties['cmis:objectTypeId']
|
|
else:
|
|
props["propertyValue[1]"] = "cmis:document"
|
|
|
|
propCount = 2
|
|
for prop in properties:
|
|
props["propertyId[%s]" % propCount] = prop
|
|
props["propertyValue[%s]" % propCount] = properties[prop]
|
|
propCount += 1
|
|
|
|
contentType, body = encode_multipart_formdata(props, contentFile, contentType)
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(createDocUrl.encode('utf-8'),
|
|
body,
|
|
contentType,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
# return the result set
|
|
return BrowserDocument(self._cmisClient, self, data=result)
|
|
|
|
def createDocumentFromSource(self,
|
|
sourceId,
|
|
properties={},
|
|
parentFolder=None):
|
|
"""
|
|
This is not yet implemented.
|
|
|
|
The following optional arguments are not yet supported:
|
|
- versioningState
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
|
|
pass
|
|
|
|
def createFolder(self,
|
|
parentFolder,
|
|
name,
|
|
properties={},
|
|
**kwargs):
|
|
|
|
"""
|
|
Creates a new :class:`Folder` object in the specified parentFolder.
|
|
|
|
>>> root = repo.getRootFolder()
|
|
>>> folder = repo.createFolder(root, 'someFolder2')
|
|
>>> folder.getTitle()
|
|
u'someFolder2'
|
|
>>> folder.getObjectId()
|
|
u'workspace://SpacesStore/2224a63c-350b-438c-be72-8f425e79ce1f'
|
|
|
|
The following optional arguments are not yet supported:
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
|
|
return parentFolder.createFolder(name, properties, **kwargs)
|
|
|
|
def createRelationship(self, sourceObj, targetObj, relType):
|
|
"""
|
|
Creates a relationship of the specific type between a source object
|
|
and a target object and returns the new :class:`Relationship` object.
|
|
|
|
The following optional arguments are not currently supported:
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
|
|
pass
|
|
|
|
def createPolicy(self, properties):
|
|
"""
|
|
This has not yet been implemented.
|
|
|
|
The following optional arguments are not currently supported:
|
|
- folderId
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
|
|
pass
|
|
|
|
capabilities = property(getCapabilities)
|
|
id = property(getRepositoryId)
|
|
info = property(getRepositoryInfo)
|
|
name = property(getRepositoryName)
|
|
rootFolder = property(getRootFolder)
|
|
permissionDefinitions = property(getPermissionDefinitions)
|
|
permissionMap = property(getPermissionMap)
|
|
propagation = property(getPropagation)
|
|
supportedPermissions = property(getSupportedPermissions)
|
|
|
|
|
|
class BrowserResultSet(object):
|
|
|
|
"""
|
|
Represents a paged result set.
|
|
"""
|
|
|
|
def __init__(self, cmisClient, repository, data, serializer=None):
|
|
""" Constructor """
|
|
self._cmisClient = cmisClient
|
|
self._repository = repository
|
|
self._data = data
|
|
self._serializer = serializer
|
|
self._results = []
|
|
self.logger = logging.getLogger('cmislib.browser.binding.BrowserResultSet')
|
|
self.logger.info('Creating an instance of ResultSet')
|
|
|
|
def __iter__(self):
|
|
""" Iterator for the result set """
|
|
return iter(self.getResults())
|
|
|
|
def __getitem__(self, index):
|
|
""" Getter for the result set """
|
|
return self.getResults()[index]
|
|
|
|
def __len__(self):
|
|
""" Len method for the result set """
|
|
return len(self.getResults())
|
|
|
|
def reload(self):
|
|
|
|
"""
|
|
Re-invokes the self link for the current set of results.
|
|
|
|
>>> resultSet = repo.getCollection(CHECKED_OUT_COLL)
|
|
>>> resultSet.reload()
|
|
|
|
"""
|
|
|
|
pass
|
|
|
|
def getResults(self):
|
|
|
|
"""
|
|
Returns the results that were fetched and cached by the get*Page call.
|
|
|
|
>>> resultSet = repo.getCheckedOutDocs()
|
|
>>> resultSet.hasNext()
|
|
False
|
|
>>> for result in resultSet.getResults():
|
|
... result
|
|
...
|
|
<cmislib.model.Document object at 0x104851810>
|
|
"""
|
|
|
|
if self._results:
|
|
return self._results
|
|
|
|
if self._data:
|
|
self._results = self._serializer.fromJSON(self._cmisClient, self._repository, self._data)
|
|
|
|
return self._results
|
|
|
|
def hasObject(self, objectId):
|
|
|
|
"""
|
|
Returns True if the specified objectId is found in the list of results,
|
|
otherwise returns False.
|
|
"""
|
|
|
|
for obj in self.getResults():
|
|
if obj.id == objectId:
|
|
return True
|
|
return False
|
|
|
|
def getFirst(self):
|
|
|
|
"""
|
|
Returns the first page of results as a dictionary of
|
|
:class:`CmisObject` objects or its appropriate sub-type. This only
|
|
works when the server returns a "first" link. Not all of them do.
|
|
|
|
>>> resultSet.hasFirst()
|
|
True
|
|
>>> results = resultSet.getFirst()
|
|
>>> for result in results:
|
|
... result
|
|
...
|
|
<cmislib.model.Document object at 0x10480bc90>
|
|
"""
|
|
|
|
pass
|
|
|
|
def getPrev(self):
|
|
|
|
"""
|
|
Returns the prev page of results as a dictionary of
|
|
:class:`CmisObject` objects or its appropriate sub-type. This only
|
|
works when the server returns a "prev" link. Not all of them do.
|
|
>>> resultSet.hasPrev()
|
|
True
|
|
>>> results = resultSet.getPrev()
|
|
>>> for result in results:
|
|
... result
|
|
...
|
|
<cmislib.model.Document object at 0x10480bc90>
|
|
"""
|
|
|
|
pass
|
|
|
|
def getNext(self):
|
|
|
|
"""
|
|
Returns the next page of results as a dictionary of
|
|
:class:`CmisObject` objects or its appropriate sub-type.
|
|
>>> resultSet.hasNext()
|
|
True
|
|
>>> results = resultSet.getNext()
|
|
>>> for result in results:
|
|
... result
|
|
...
|
|
<cmislib.model.Document object at 0x10480bc90>
|
|
"""
|
|
|
|
pass
|
|
|
|
def getLast(self):
|
|
|
|
"""
|
|
Returns the last page of results as a dictionary of
|
|
:class:`CmisObject` objects or its appropriate sub-type. This only
|
|
works when the server is returning a "last" link. Not all of them do.
|
|
|
|
>>> resultSet.hasLast()
|
|
True
|
|
>>> results = resultSet.getLast()
|
|
>>> for result in results:
|
|
... result
|
|
...
|
|
<cmislib.model.Document object at 0x10480bc90>
|
|
"""
|
|
|
|
pass
|
|
|
|
def hasNext(self):
|
|
|
|
"""
|
|
Returns True if this page contains a next link.
|
|
|
|
>>> resultSet.hasNext()
|
|
True
|
|
"""
|
|
|
|
if self._data and 'hasMoreItems' in self._data:
|
|
return self._data['hasMoreItems']
|
|
|
|
def getNumItems(self):
|
|
|
|
"""
|
|
Returns the number of items in the result set.
|
|
>>> resultSet.getNumItems()
|
|
3
|
|
"""
|
|
|
|
if self._data:
|
|
return self._data['numItems']
|
|
|
|
def hasPrev(self):
|
|
|
|
"""
|
|
Returns True if this page contains a prev link. Not all CMIS providers
|
|
implement prev links consistently.
|
|
|
|
>>> resultSet.hasPrev()
|
|
True
|
|
"""
|
|
|
|
pass
|
|
|
|
def hasFirst(self):
|
|
|
|
"""
|
|
Returns True if this page contains a first link. Not all CMIS providers
|
|
implement first links consistently.
|
|
|
|
>>> resultSet.hasFirst()
|
|
True
|
|
"""
|
|
|
|
pass
|
|
|
|
def hasLast(self):
|
|
|
|
"""
|
|
Returns True if this page contains a last link. Not all CMIS providers
|
|
implement last links consistently.
|
|
|
|
>>> resultSet.hasLast()
|
|
True
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class BrowserDocument(BrowserCmisObject):
|
|
|
|
"""
|
|
An object typically associated with file content.
|
|
"""
|
|
|
|
def checkout(self):
|
|
|
|
"""
|
|
Performs a checkout on the :class:`Document` and returns the
|
|
Private Working Copy (PWC), which is also an instance of
|
|
:class:`Document`
|
|
|
|
>>> doc.getObjectId()
|
|
u'workspace://SpacesStore/f0c8b90f-bec0-4405-8b9c-2ab570589808;1.0'
|
|
>>> doc.isCheckedOut()
|
|
False
|
|
>>> pwc = doc.checkout()
|
|
>>> doc.isCheckedOut()
|
|
True
|
|
"""
|
|
|
|
coUrl = self._repository.getRootFolderUrl()
|
|
|
|
props = {"objectId": self.id,
|
|
"cmisaction": "checkOut"}
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(coUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
return getSpecializedObject(BrowserCmisObject(self._cmisClient, self._repository, data=result))
|
|
|
|
def cancelCheckout(self):
|
|
"""
|
|
Cancels the checkout of this object by retrieving the Private Working
|
|
Copy (PWC) and then deleting it. After the PWC is deleted, this object
|
|
will be reloaded to update properties related to a checkout.
|
|
|
|
>>> doc.isCheckedOut()
|
|
True
|
|
>>> doc.cancelCheckout()
|
|
>>> doc.isCheckedOut()
|
|
False
|
|
"""
|
|
|
|
coUrl = self._repository.getRootFolderUrl()
|
|
|
|
props = {"objectId": self.id,
|
|
"cmisaction": "cancelCheckOut"}
|
|
|
|
# invoke the URL
|
|
self._cmisClient.binding.post(coUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
return
|
|
|
|
def getPrivateWorkingCopy(self):
|
|
|
|
"""
|
|
Retrieves the object using the object ID in the property:
|
|
cmis:versionSeriesCheckedOutId then uses getObject to instantiate
|
|
the object.
|
|
|
|
>>> doc.isCheckedOut()
|
|
False
|
|
>>> doc.checkout()
|
|
<cmislib.model.Document object at 0x103a25ad0>
|
|
>>> pwc = doc.getPrivateWorkingCopy()
|
|
>>> pwc.getTitle()
|
|
u'sample-b (Working Copy).pdf'
|
|
"""
|
|
|
|
# reloading the document just to make sure we've got the latest
|
|
# and greatest PWC ID
|
|
self.reload()
|
|
pwcDocId = self.getProperties()['cmis:versionSeriesCheckedOutId']
|
|
if pwcDocId:
|
|
return self._repository.getObject(pwcDocId)
|
|
|
|
def isCheckedOut(self):
|
|
|
|
"""
|
|
Returns true if the document is checked out.
|
|
|
|
>>> doc.isCheckedOut()
|
|
True
|
|
>>> doc.cancelCheckout()
|
|
>>> doc.isCheckedOut()
|
|
False
|
|
"""
|
|
|
|
# reloading the document just to make sure we've got the latest
|
|
# and greatest checked out prop
|
|
self.reload()
|
|
return self.getProperties()['cmis:isVersionSeriesCheckedOut']
|
|
|
|
def getCheckedOutBy(self):
|
|
|
|
"""
|
|
Returns the ID who currently has the document checked out.
|
|
>>> pwc = doc.checkout()
|
|
>>> pwc.getCheckedOutBy()
|
|
u'admin'
|
|
"""
|
|
|
|
# reloading the document just to make sure we've got the latest
|
|
# and greatest checked out prop
|
|
self.reload()
|
|
return self.getProperties()['cmis:versionSeriesCheckedOutBy']
|
|
|
|
def checkin(self, checkinComment=None, **kwargs):
|
|
|
|
"""
|
|
Checks in this :class:`Document` which must be a private
|
|
working copy (PWC).
|
|
|
|
>>> doc.isCheckedOut()
|
|
False
|
|
>>> pwc = doc.checkout()
|
|
>>> doc.isCheckedOut()
|
|
True
|
|
>>> pwc.checkin()
|
|
<cmislib.model.Document object at 0x103a8ae90>
|
|
>>> doc.isCheckedOut()
|
|
False
|
|
|
|
The following optional arguments are NOT supported:
|
|
- major
|
|
- properties
|
|
- contentStream
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
# TODO implement optional arguments
|
|
# major = true is supposed to be the default but inmemory 0.9 is throwing an error 500 without it
|
|
if 'major' not in kwargs.keys():
|
|
kwargs['major'] = 'true'
|
|
|
|
kwargs['checkinComment'] = checkinComment
|
|
|
|
ciUrl = self._repository.getRootFolderUrl()
|
|
|
|
# TODO don't hardcode major flag
|
|
props = {"objectId": self.id,
|
|
"cmisaction": "checkIn"}
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(ciUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
|
|
return getSpecializedObject(BrowserCmisObject(self._cmisClient, self._repository, data=result))
|
|
|
|
def getLatestVersion(self, **kwargs):
|
|
|
|
"""
|
|
Returns a :class:`Document` object representing the latest version in
|
|
the version series.
|
|
|
|
The following optional arguments are supported:
|
|
- major
|
|
- filter
|
|
- includeRelationships
|
|
- includePolicyIds
|
|
- renditionFilter
|
|
- includeACL
|
|
- includeAllowableActions
|
|
|
|
>>> latestDoc = doc.getLatestVersion()
|
|
>>> latestDoc.getProperties()['cmis:versionLabel']
|
|
u'2.1'
|
|
>>> latestDoc = doc.getLatestVersion(major='false')
|
|
>>> latestDoc.getProperties()['cmis:versionLabel']
|
|
u'2.1'
|
|
>>> latestDoc = doc.getLatestVersion(major='true')
|
|
>>> latestDoc.getProperties()['cmis:versionLabel']
|
|
u'2.0'
|
|
"""
|
|
|
|
doc = None
|
|
if 'makir' in kwargs.keys() and kwargs['major'] == 'true':
|
|
doc = self._repository.getObject(self.getObjectId(), returnVersion='latestmajor')
|
|
else:
|
|
doc = self._repository.getObject(self.getObjectId(), returnVersion='latest')
|
|
|
|
return doc
|
|
|
|
def getPropertiesOfLatestVersion(self, **kwargs):
|
|
|
|
"""
|
|
Like :class:`^CmisObject.getProperties`, returns a dict of properties
|
|
from the latest version of this object in the version series.
|
|
|
|
The optional major and filter arguments are supported.
|
|
"""
|
|
|
|
latestDoc = self.getLatestVersion(**kwargs)
|
|
|
|
return latestDoc.getProperties()
|
|
|
|
def getAllVersions(self, **kwargs):
|
|
|
|
"""
|
|
Returns a :class:`ResultSet` of document objects for the entire
|
|
version history of this object, including any PWC's.
|
|
|
|
The optional filter and includeAllowableActions are
|
|
supported.
|
|
"""
|
|
|
|
# get the version history link
|
|
versionsUrl = self._repository.getRootFolderUrl() + '?cmisselector=versions' + '&objectId=' + self.getObjectId()
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.get(versionsUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
|
|
# return the result set
|
|
return BrowserResultSet(self._cmisClient, self._repository, data={'objects': result}, serializer=VersionsSerializer())
|
|
|
|
def getContentStream(self):
|
|
|
|
"""
|
|
Returns the CMIS service response from invoking the 'enclosure' link.
|
|
|
|
>>> doc.getName()
|
|
u'sample-b.pdf'
|
|
>>> o = open('tmp.pdf', 'wb')
|
|
>>> result = doc.getContentStream()
|
|
>>> o.write(result.read())
|
|
>>> result.close()
|
|
>>> o.close()
|
|
>>> import os.path
|
|
>>> os.path.getsize('tmp.pdf')
|
|
117248
|
|
|
|
The optional streamId argument is not yet supported.
|
|
"""
|
|
|
|
if not self.getAllowableActions()['canGetContentStream']:
|
|
return None
|
|
|
|
contentUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&selector=content"
|
|
result, content = Rest().get(contentUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**self._cmisClient.extArgs)
|
|
if result['status'] != '200':
|
|
raise CmisException(result['status'])
|
|
return StringIO.StringIO(content)
|
|
|
|
def setContentStream(self, contentFile, contentType=None):
|
|
|
|
"""
|
|
Sets the content stream on this object.
|
|
|
|
The following optional arguments are not yet supported:
|
|
- overwriteFlag=None
|
|
"""
|
|
|
|
# get the root folder URL
|
|
createDocUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.id + "&cmisaction=setContent"
|
|
|
|
contentType, body = encode_multipart_formdata(None, contentFile, contentType)
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(createDocUrl.encode('utf-8'),
|
|
body,
|
|
contentType,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
# return the result set
|
|
return BrowserDocument(self._cmisClient, self, data=result)
|
|
|
|
def deleteContentStream(self):
|
|
|
|
"""
|
|
Delete's the content stream associated with this object.
|
|
"""
|
|
|
|
if not self.allowableActions['canDeleteContentStream']:
|
|
raise CmisException('Not allowed to delete the content stream')
|
|
|
|
delUrl = self._repository.getRootFolderUrl()
|
|
|
|
props = {"objectId": self.id,
|
|
"cmisaction": "deleteContent"}
|
|
|
|
if 'cmis:changeToken' in self.properties.keys():
|
|
props["changeToken"] = self.properties['cmis:changeToken']
|
|
|
|
# invoke the URL
|
|
self._cmisClient.binding.post(delUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
return
|
|
|
|
def getRenditions(self):
|
|
|
|
"""
|
|
Returns an array of :class:`Rendition` objects. The repository
|
|
must support the Renditions capability.
|
|
|
|
The following optional arguments are not currently supported:
|
|
- renditionFilter
|
|
- maxItems
|
|
- skipCount
|
|
"""
|
|
|
|
# if Renditions capability is None, return notsupported
|
|
if self._repository.getCapabilities()['Renditions']:
|
|
pass
|
|
else:
|
|
raise NotSupportedException
|
|
|
|
renditions = []
|
|
|
|
contentUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&cmisselector=renditions&renditionFilter=*"
|
|
result, content = Rest().get(contentUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**self._cmisClient.extArgs)
|
|
if result['status'] != '200':
|
|
raise CmisException(result['status'])
|
|
|
|
resultObj = json.loads(content)
|
|
for rendObj in resultObj:
|
|
renditions.append(BrowserRendition(rendObj))
|
|
|
|
return renditions
|
|
|
|
checkedOut = property(isCheckedOut)
|
|
|
|
def getPaths(self):
|
|
"""
|
|
Returns the Document's paths by asking for the parents with the
|
|
includeRelativePathSegment flag set to true, then concats the value
|
|
of cmis:path with the relativePathSegment.
|
|
"""
|
|
|
|
byObjectIdUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&cmisselector=parents&includerelativepathsegment=true"
|
|
result = self._cmisClient.binding.get(byObjectIdUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
paths = []
|
|
|
|
for res in result:
|
|
path = res['object']['properties']['cmis:path']['value']
|
|
logging.debug(path)
|
|
relativePathSegment = res['relativePathSegment']
|
|
|
|
# concat with a slash
|
|
# add it to the list
|
|
paths.append(path + '/' + relativePathSegment)
|
|
|
|
return paths
|
|
|
|
|
|
class BrowserFolder(BrowserCmisObject):
|
|
|
|
"""
|
|
A container object that can hold other :class:`CmisObject` objects
|
|
"""
|
|
|
|
def createFolder(self, name, properties={}, **kwargs):
|
|
|
|
"""
|
|
Creates a new :class:`Folder` using the properties provided.
|
|
Right now I expect a property called 'cmis:name' but I don't
|
|
complain if it isn't there (although the CMIS provider will). If a
|
|
cmis:name property isn't provided, the value passed in to the name
|
|
argument will be used.
|
|
|
|
To specify a custom folder type, pass in a property called
|
|
cmis:objectTypeId set to the :class:`CmisId` representing the type ID
|
|
of the instance you want to create. If you do not pass in an object
|
|
type ID, an instance of 'cmis:folder' will be created.
|
|
|
|
>>> subFolder = folder.createFolder('someSubfolder')
|
|
>>> subFolder.getName()
|
|
u'someSubfolder'
|
|
|
|
The following optional arguments are not supported:
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
|
|
# get the root folder URL
|
|
createFolderUrl = self._repository.getRootFolderUrl()
|
|
|
|
props = {"objectId": self.id,
|
|
"cmisaction": "createFolder",
|
|
"propertyId[0]": "cmis:name",
|
|
"propertyValue[0]": name}
|
|
|
|
props["propertyId[1]"] = "cmis:objectTypeId"
|
|
if 'cmis:objectTypeId' in properties.keys():
|
|
props["propertyValue[1]"] = properties['cmis:objectTypeId']
|
|
else:
|
|
props["propertyValue[1]"] = "cmis:folder"
|
|
|
|
propCount = 2
|
|
for prop in properties:
|
|
props["propertyId[%s]" % propCount] = prop.key
|
|
props["propertyValue[%s]" % propCount] = prop
|
|
propCount += 1
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(createFolderUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
|
|
# return the result set
|
|
return BrowserFolder(self._cmisClient, self._repository, data=result)
|
|
|
|
def createDocumentFromString(self,
|
|
name,
|
|
properties={},
|
|
contentString=None,
|
|
contentType=None,
|
|
contentEncoding=None):
|
|
|
|
"""
|
|
Creates a new document setting the content to the string provided. If
|
|
the repository supports unfiled objects, you do not have to pass in
|
|
a parent :class:`Folder` otherwise it is required.
|
|
|
|
This method is essentially a convenience method that wraps your string
|
|
with a StringIO and then calls createDocument.
|
|
|
|
>>> testFolder.createDocumentFromString('testdoc3', contentString='hello, world', contentType='text/plain')
|
|
"""
|
|
|
|
return self._repository.createDocumentFromString(name,
|
|
properties,
|
|
self,
|
|
contentString,
|
|
contentType,
|
|
contentEncoding)
|
|
|
|
def createDocument(self, name, properties={}, contentFile=None,
|
|
contentType=None, contentEncoding=None):
|
|
|
|
"""
|
|
Creates a new Document object in the repository using
|
|
the properties provided.
|
|
|
|
Right now this is basically the same as createFolder,
|
|
but this deals with contentStreams. The common logic should
|
|
probably be moved to CmisObject.createObject.
|
|
|
|
The method will attempt to guess the appropriate content
|
|
type and encoding based on the file. To specify it yourself, pass them
|
|
in via the contentType and contentEncoding arguments.
|
|
|
|
>>> f = open('250px-Cmis_logo.png', 'rb')
|
|
>>> subFolder.createDocument('logo.png', contentFile=f)
|
|
<cmislib.model.Document object at 0x10410fa10>
|
|
>>> f.close()
|
|
|
|
If you wanted to set one or more properties when creating the doc, pass
|
|
in a dict, like this:
|
|
|
|
>>> props = {'cmis:someProp':'someVal'}
|
|
>>> f = open('250px-Cmis_logo.png', 'rb')
|
|
>>> subFolder.createDocument('logo.png', props, contentFile=f)
|
|
<cmislib.model.Document object at 0x10410fa10>
|
|
>>> f.close()
|
|
|
|
To specify a custom object type, pass in a property called
|
|
cmis:objectTypeId set to the :class:`CmisId` representing the type ID
|
|
of the instance you want to create. If you do not pass in an object
|
|
type ID, an instance of 'cmis:document' will be created.
|
|
|
|
The following optional arguments are not yet supported:
|
|
- versioningState
|
|
- policies
|
|
- addACEs
|
|
- removeACEs
|
|
"""
|
|
|
|
return self._repository.createDocument(name,
|
|
properties,
|
|
self,
|
|
contentFile,
|
|
contentType,
|
|
contentEncoding)
|
|
|
|
def getChildren(self, **kwargs):
|
|
|
|
"""
|
|
Returns a paged :class:`ResultSet`. The result set contains a list of
|
|
:class:`CmisObject` objects for each child of the Folder. The actual
|
|
type of the object returned depends on the object's CMIS base type id.
|
|
For example, the method might return a list that contains both
|
|
:class:`Document` objects and :class:`Folder` objects.
|
|
|
|
>>> childrenRS = subFolder.getChildren()
|
|
>>> children = childrenRS.getResults()
|
|
|
|
The following optional arguments are supported:
|
|
- maxItems
|
|
- skipCount
|
|
- orderBy
|
|
- filter
|
|
- includeRelationships
|
|
- renditionFilter
|
|
- includeAllowableActions
|
|
- includePathSegment
|
|
"""
|
|
|
|
byObjectIdUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&cmisselector=children"
|
|
result = self._cmisClient.binding.get(byObjectIdUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
# return the result set
|
|
return BrowserResultSet(self._cmisClient, self._repository, result, serializer=ChildrenSerializer())
|
|
|
|
def getDescendants(self, **kwargs):
|
|
|
|
"""
|
|
Gets the descendants of this folder. The descendants are returned as
|
|
a paged :class:`ResultSet` object. The result set contains a list of
|
|
:class:`CmisObject` objects where the actual type of each object
|
|
returned will vary depending on the object's base type id. For example,
|
|
the method might return a list that contains both :class:`Document`
|
|
objects and :class:`Folder` objects.
|
|
|
|
The following optional argument is supported:
|
|
- depth. Use depth=-1 for all descendants, which is the default if no
|
|
depth is specified.
|
|
|
|
>>> resultSet = folder.getDescendants()
|
|
>>> len(resultSet.getResults())
|
|
105
|
|
>>> resultSet = folder.getDescendants(depth=1)
|
|
>>> len(resultSet.getResults())
|
|
103
|
|
|
|
The following optional arguments *may* also work but haven't been
|
|
tested:
|
|
|
|
- filter
|
|
- includeRelationships
|
|
- renditionFilter
|
|
- includeAllowableActions
|
|
- includePathSegment
|
|
|
|
"""
|
|
|
|
byObjectIdUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&cmisselector=descendants"
|
|
result = self._cmisClient.binding.get(byObjectIdUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
# return the result set
|
|
return BrowserResultSet(self._cmisClient, self._repository, result, serializer=TreeSerializer())
|
|
|
|
def getTree(self, **kwargs):
|
|
|
|
"""
|
|
Unlike :class:`Folder.getChildren` or :class:`Folder.getDescendants`,
|
|
this method returns only the descendant objects that are folders. The
|
|
results do not include the current folder.
|
|
|
|
The following optional arguments are supported:
|
|
- depth
|
|
- filter
|
|
- includeRelationships
|
|
- renditionFilter
|
|
- includeAllowableActions
|
|
- includePathSegment
|
|
|
|
>>> rs = folder.getTree(depth='2')
|
|
>>> len(rs.getResults())
|
|
3
|
|
>>> for folder in rs.getResults().values():
|
|
... folder.getTitle()
|
|
...
|
|
u'subfolder2'
|
|
u'parent test folder'
|
|
u'subfolder'
|
|
"""
|
|
|
|
byObjectIdUrl = self._repository.getRootFolderUrl() + "?objectId=" + self.getObjectId() + "&cmisselector=foldertree"
|
|
result = self._cmisClient.binding.get(byObjectIdUrl.encode('utf-8'),
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
# return the result set
|
|
return BrowserResultSet(self._cmisClient, self._repository, result, serializer=TreeSerializer())
|
|
|
|
def getParent(self):
|
|
|
|
"""
|
|
The optional filter argument is not yet supported.
|
|
"""
|
|
if 'cmis:parentId' in self.properties.keys() and self.properties['cmis:parentId'] is not None:
|
|
return BrowserFolder(self._cmisClient, self._repository, objectId=self.properties['cmis:parentId'])
|
|
|
|
def deleteTree(self, **kwargs):
|
|
|
|
"""
|
|
Deletes the folder and all of its descendant objects.
|
|
|
|
>>> resultSet = subFolder.getDescendants()
|
|
>>> len(resultSet.getResults())
|
|
2
|
|
>>> subFolder.deleteTree()
|
|
|
|
The following optional arguments are supported:
|
|
- allVersions
|
|
- unfileObjects
|
|
- continueOnFailure
|
|
"""
|
|
|
|
delUrl = self._repository.getRootFolderUrl()
|
|
|
|
props = {"objectId": self.id,
|
|
"cmisaction": "deleteTree"}
|
|
|
|
# invoke the URL
|
|
self._cmisClient.binding.post(delUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
|
|
return
|
|
|
|
def addObject(self, cmisObject, **kwargs):
|
|
|
|
"""
|
|
Adds the specified object as a child of this object. No new object is
|
|
created. The repository must support multifiling for this to work.
|
|
|
|
>>> sub1 = repo.getObjectByPath("/cmislib/sub1")
|
|
>>> sub2 = repo.getObjectByPath("/cmislib/sub2")
|
|
>>> doc = sub1.createDocument("testdoc1")
|
|
>>> len(sub1.getChildren())
|
|
1
|
|
>>> len(sub2.getChildren())
|
|
0
|
|
>>> sub2.addObject(doc)
|
|
>>> len(sub2.getChildren())
|
|
1
|
|
>>> sub2.getChildren()[0].name
|
|
u'testdoc1'
|
|
|
|
The following optional arguments are NOT supported:
|
|
- allVersions
|
|
"""
|
|
# TODO need to add support (and unit test) for allVersions
|
|
|
|
addUrl = self._repository.getRootFolderUrl()
|
|
|
|
props = {"folderId": self.id,
|
|
"cmisaction": "addObjectToFolder",
|
|
"objectId": cmisObject.id}
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(addUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
|
|
return getSpecializedObject(BrowserCmisObject(self._cmisClient, self._repository, data=result))
|
|
|
|
def removeObject(self, cmisObject):
|
|
|
|
"""
|
|
Removes the specified object from this folder. The repository must
|
|
support unfiling for this to work.
|
|
"""
|
|
|
|
remUrl = self._repository.getRootFolderUrl()
|
|
|
|
props = {"folderId": self.id,
|
|
"cmisaction": "removeObjectFromFolder",
|
|
"objectId": cmisObject.id}
|
|
|
|
# invoke the URL
|
|
result = self._cmisClient.binding.post(remUrl.encode('utf-8'),
|
|
urlencode(props),
|
|
'application/x-www-form-urlencoded',
|
|
self._cmisClient.username,
|
|
self._cmisClient.password)
|
|
|
|
return getSpecializedObject(BrowserCmisObject(self._cmisClient, self._repository, data=result))
|
|
|
|
def getPaths(self):
|
|
"""
|
|
Returns the paths as a list of strings. The spec says folders cannot
|
|
be multi-filed, so this should always be one value. We return a list
|
|
to be symmetric with the same method in :class:`Document`.
|
|
"""
|
|
|
|
return [self.properties['cmis:path']]
|
|
|
|
|
|
class BrowserRelationship(CmisObject):
|
|
|
|
"""
|
|
Defines a relationship object between two :class:`CmisObjects` objects
|
|
"""
|
|
|
|
def getSourceId(self):
|
|
|
|
"""
|
|
Returns the :class:`CmisId` on the source side of the relationship.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getTargetId(self):
|
|
|
|
"""
|
|
Returns the :class:`CmisId` on the target side of the relationship.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getSource(self):
|
|
|
|
"""
|
|
Returns an instance of the appropriate child-type of :class:`CmisObject`
|
|
for the source side of the relationship.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getTarget(self):
|
|
|
|
"""
|
|
Returns an instance of the appropriate child-type of :class:`CmisObject`
|
|
for the target side of the relationship.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
sourceId = property(getSourceId)
|
|
targetId = property(getTargetId)
|
|
source = property(getSource)
|
|
target = property(getTarget)
|
|
|
|
|
|
class BrowserPolicy(CmisObject):
|
|
|
|
"""
|
|
An arbirary object that can 'applied' to objects that the
|
|
repository identifies as being 'controllable'.
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class BrowserObjectType(ObjectType):
|
|
|
|
"""
|
|
Represents the CMIS object type such as 'cmis:document' or 'cmis:folder'.
|
|
Contains metadata about the type.
|
|
"""
|
|
|
|
def __init__(self, cmisClient, repository, typeId=None, data=None):
|
|
""" Constructor """
|
|
self._cmisClient = cmisClient
|
|
self._repository = repository
|
|
self._extArgs = None
|
|
self._typeId = typeId
|
|
self.data = data
|
|
self.logger = logging.getLogger('cmislib.browser.binding.BrowserObjectType')
|
|
self.logger.info('Creating an instance of BrowserObjectType')
|
|
|
|
def __str__(self):
|
|
"""To string"""
|
|
return self.getTypeId()
|
|
|
|
def getTypeId(self):
|
|
|
|
"""
|
|
Returns the type ID for this object.
|
|
|
|
>>> docType = repo.getTypeDefinition('cmis:document')
|
|
>>> docType.getTypeId()
|
|
'cmis:document'
|
|
"""
|
|
|
|
if self._typeId is None:
|
|
if self.data is None:
|
|
self.reload()
|
|
self._typeId = CmisId(self.data['id'])
|
|
|
|
return self._typeId
|
|
|
|
def getLocalName(self):
|
|
"""Getter for cmis:localName"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['localName']
|
|
|
|
def getLocalNamespace(self):
|
|
"""Getter for cmis:localNamespace"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['localNamespace']
|
|
|
|
def getDisplayName(self):
|
|
"""Getter for cmis:displayName"""
|
|
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['displayName']
|
|
|
|
def getQueryName(self):
|
|
"""Getter for cmis:queryName"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['queryName']
|
|
|
|
def getDescription(self):
|
|
"""Getter for cmis:description"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['description']
|
|
|
|
def getBaseId(self):
|
|
"""Getter for cmis:baseId"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['baseId']
|
|
|
|
def isCreatable(self):
|
|
"""Getter for cmis:creatable"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['creatable']
|
|
|
|
def isFileable(self):
|
|
"""Getter for cmis:fileable"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['fileable']
|
|
|
|
def isQueryable(self):
|
|
"""Getter for cmis:queryable"""
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['queryable']
|
|
|
|
def isFulltextIndexed(self):
|
|
"""Getter for cmis:fulltextIndexed"""
|
|
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['fulltextIndexed']
|
|
|
|
def isIncludedInSupertypeQuery(self):
|
|
"""Getter for cmis:includedInSupertypeQuery"""
|
|
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['includedInSupertypeQuery']
|
|
|
|
def isControllablePolicy(self):
|
|
"""Getter for cmis:controllablePolicy"""
|
|
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['controllablePolicy']
|
|
|
|
def isControllableACL(self):
|
|
"""Getter for cmis:controllableACL"""
|
|
|
|
if self.data is None:
|
|
self.reload()
|
|
return self.data['controllableACL']
|
|
|
|
def getProperties(self):
|
|
|
|
"""
|
|
Returns a list of :class:`Property` objects representing each property
|
|
defined for this type.
|
|
|
|
>>> objType = repo.getTypeDefinition('cmis:relationship')
|
|
>>> for prop in objType.properties:
|
|
... print 'Id:%s' % prop.id
|
|
... print 'Cardinality:%s' % prop.cardinality
|
|
... print 'Description:%s' % prop.description
|
|
... print 'Display name:%s' % prop.displayName
|
|
... print 'Local name:%s' % prop.localName
|
|
... print 'Local namespace:%s' % prop.localNamespace
|
|
... print 'Property type:%s' % prop.propertyType
|
|
... print 'Query name:%s' % prop.queryName
|
|
... print 'Updatability:%s' % prop.updatability
|
|
... print 'Inherited:%s' % prop.inherited
|
|
... print 'Orderable:%s' % prop.orderable
|
|
... print 'Queryable:%s' % prop.queryable
|
|
... print 'Required:%s' % prop.required
|
|
... print 'Open choice:%s' % prop.openChoice
|
|
"""
|
|
|
|
if self.data is None or 'propertyDefinitions' not in self.data.keys():
|
|
self.reload()
|
|
props = {}
|
|
for prop in self.data['propertyDefinitions'].keys():
|
|
props[prop] = BrowserProperty(self.data['propertyDefinitions'][prop])
|
|
return props
|
|
|
|
def reload(self, **kwargs):
|
|
"""
|
|
This method will reload the object's data from the CMIS service.
|
|
"""
|
|
if kwargs:
|
|
if self._extArgs:
|
|
self._extArgs.update(kwargs)
|
|
|
|
typesUrl = self._repository.getRepositoryUrl()
|
|
kwargs['cmisselector'] = 'typeDefinition'
|
|
kwargs['typeId'] = self.getTypeId()
|
|
result = self._cmisClient.binding.get(typesUrl,
|
|
self._cmisClient.username,
|
|
self._cmisClient.password,
|
|
**kwargs)
|
|
self.data = result
|
|
|
|
id = property(getTypeId)
|
|
localName = property(getLocalName)
|
|
localNamespace = property(getLocalNamespace)
|
|
displayName = property(getDisplayName)
|
|
queryName = property(getQueryName)
|
|
description = property(getDescription)
|
|
baseId = property(getBaseId)
|
|
creatable = property(isCreatable)
|
|
fileable = property(isFileable)
|
|
queryable = property(isQueryable)
|
|
fulltextIndexed = property(isFulltextIndexed)
|
|
includedInSupertypeQuery = property(isIncludedInSupertypeQuery)
|
|
controllablePolicy = property(isControllablePolicy)
|
|
controllableACL = property(isControllableACL)
|
|
properties = property(getProperties)
|
|
|
|
|
|
class BrowserProperty(object):
|
|
|
|
"""
|
|
This class represents an attribute or property definition of an object
|
|
type.
|
|
"""
|
|
|
|
def __init__(self, data):
|
|
"""Constructor"""
|
|
self.data = data
|
|
self.logger = logging.getLogger('cmislib.browser.binding.BrowserProperty')
|
|
self.logger.info('Creating an instance of BrowserProperty')
|
|
|
|
def __str__(self):
|
|
"""To string"""
|
|
return self.getId()
|
|
|
|
def getId(self):
|
|
"""Getter for cmis:id"""
|
|
return self.data['id']
|
|
|
|
def getLocalName(self):
|
|
"""Getter for cmis:localName"""
|
|
return self.data['localName']
|
|
|
|
def getLocalNamespace(self):
|
|
"""Getter for cmis:localNamespace"""
|
|
return self.data['localNamespace']
|
|
|
|
def getDisplayName(self):
|
|
"""Getter for cmis:displayName"""
|
|
return self.data['displayName']
|
|
|
|
def getQueryName(self):
|
|
"""Getter for cmis:queryName"""
|
|
return self.data['queryName']
|
|
|
|
def getDescription(self):
|
|
"""Getter for cmis:description"""
|
|
return self.data['description']
|
|
|
|
def getPropertyType(self):
|
|
"""Getter for cmis:propertyType"""
|
|
return self.data['propertyType']
|
|
|
|
def getCardinality(self):
|
|
"""Getter for cmis:cardinality"""
|
|
return self.data['cardinality']
|
|
|
|
def getUpdatability(self):
|
|
"""Getter for cmis:updatability"""
|
|
return self.data['updatability']
|
|
|
|
def isInherited(self):
|
|
"""Getter for cmis:inherited"""
|
|
return self.data['inherited']
|
|
|
|
def isRequired(self):
|
|
"""Getter for cmis:required"""
|
|
return self.data['required']
|
|
|
|
def isQueryable(self):
|
|
"""Getter for cmis:queryable"""
|
|
return self.data['queryable']
|
|
|
|
def isOrderable(self):
|
|
"""Getter for cmis:orderable"""
|
|
return self.data['orderable']
|
|
|
|
def isOpenChoice(self):
|
|
"""Getter for cmis:openChoice"""
|
|
return self.data['openChoice']
|
|
|
|
id = property(getId)
|
|
localName = property(getLocalName)
|
|
localNamespace = property(getLocalNamespace)
|
|
displayName = property(getDisplayName)
|
|
queryName = property(getQueryName)
|
|
description = property(getDescription)
|
|
propertyType = property(getPropertyType)
|
|
cardinality = property(getCardinality)
|
|
updatability = property(getUpdatability)
|
|
inherited = property(isInherited)
|
|
required = property(isRequired)
|
|
queryable = property(isQueryable)
|
|
orderable = property(isOrderable)
|
|
openChoice = property(isOpenChoice)
|
|
|
|
|
|
class BrowserACL(ACL):
|
|
|
|
"""
|
|
Represents the Access Control List for an object.
|
|
"""
|
|
|
|
def __init__(self, aceList=None, data=None):
|
|
|
|
"""
|
|
Constructor. Pass in either a list of :class:`ACE` objects or the XML
|
|
representation of the ACL. If you have only one ACE, don't worry about
|
|
the list--the constructor will convert it to a list for you.
|
|
"""
|
|
|
|
if aceList:
|
|
self._entries = aceList
|
|
else:
|
|
self._entries = {}
|
|
if data:
|
|
self._data = data
|
|
self._entries = self._getEntriesFromData()
|
|
else:
|
|
self._data = None
|
|
|
|
self.logger = logging.getLogger('cmislib.browser.binding.BrowserACL')
|
|
self.logger.info('Creating an instance of ACL')
|
|
|
|
def _getEntriesFromData(self):
|
|
|
|
"""
|
|
Internal method used to get the ACL entries from the fetched data.
|
|
"""
|
|
|
|
if not self._data:
|
|
return
|
|
result = {}
|
|
for entry in self._data['aces']:
|
|
principalId = entry['principal']['principalId']
|
|
direct = entry['isDirect']
|
|
perms = entry['permissions']
|
|
# create an ACE
|
|
if len(perms) > 0:
|
|
ace = BrowserACE(principalId, perms, direct)
|
|
# append it to the dictionary
|
|
result[principalId] = ace
|
|
return result
|
|
|
|
def addEntry(self, principalId, access, direct):
|
|
|
|
"""
|
|
Adds an :class:`ACE` entry to the ACL.
|
|
|
|
>>> acl = folder.getACL()
|
|
>>> acl.addEntry(ACE('jpotts', 'cmis:read', 'true'))
|
|
>>> acl.addEntry(ACE('jsmith', 'cmis:write', 'true'))
|
|
>>> acl.getEntries()
|
|
{u'GROUP_EVERYONE': <cmislib.model.ACE object at 0x100731410>, u'jdoe': <cmislib.model.ACE object at 0x100731150>, 'jpotts': <cmislib.model.ACE object at 0x1005a22d0>, 'jsmith': <cmislib.model.ACE object at 0x1005a2210>}
|
|
"""
|
|
|
|
ace = BrowserACE(principalId, access, direct)
|
|
self._entries[ace.principalId] = ace
|
|
|
|
def removeEntry(self, principalId):
|
|
|
|
"""
|
|
Removes the :class:`ACE` entry given a specific principalId.
|
|
|
|
>>> acl.getEntries()
|
|
{u'GROUP_EVERYONE': <cmislib.model.ACE object at 0x100731410>, u'jdoe': <cmislib.model.ACE object at 0x100731150>, 'jpotts': <cmislib.model.ACE object at 0x1005a22d0>, 'jsmith': <cmislib.model.ACE object at 0x1005a2210>}
|
|
>>> acl.removeEntry('jsmith')
|
|
>>> acl.getEntries()
|
|
{u'GROUP_EVERYONE': <cmislib.model.ACE object at 0x100731410>, u'jdoe': <cmislib.model.ACE object at 0x100731150>, 'jpotts': <cmislib.model.ACE object at 0x1005a22d0>}
|
|
"""
|
|
|
|
if principalId in self._entries.keys():
|
|
del self._entries[principalId]
|
|
|
|
def clearEntries(self):
|
|
|
|
"""
|
|
Clears all :class:`ACE` entries from the ACL and removes the internal
|
|
XML representation of the ACL.
|
|
|
|
>>> acl = ACL()
|
|
>>> acl.addEntry(ACE('jsmith', 'cmis:write', 'true'))
|
|
>>> acl.addEntry(ACE('jpotts', 'cmis:write', 'true'))
|
|
>>> acl.entries
|
|
{'jpotts': <cmislib.model.ACE object at 0x1012c7310>, 'jsmith': <cmislib.model.ACE object at 0x100528490>}
|
|
>>> acl.getXmlDoc()
|
|
<xml.dom.minidom.Document instance at 0x1012cbb90>
|
|
>>> acl.clearEntries()
|
|
>>> acl.entries
|
|
>>> acl.getXmlDoc()
|
|
"""
|
|
|
|
self._entries.clear()
|
|
self._data = None
|
|
|
|
def getEntries(self):
|
|
|
|
"""
|
|
Returns a dictionary of :class:`ACE` objects for each Access Control
|
|
Entry in the ACL. The key value is the ACE principalid.
|
|
|
|
>>> acl = ACL()
|
|
>>> acl.addEntry(ACE('jsmith', 'cmis:write', 'true'))
|
|
>>> acl.addEntry(ACE('jpotts', 'cmis:write', 'true'))
|
|
>>> for ace in acl.entries.values():
|
|
... print 'principal:%s has the following permissions...' % ace.principalId
|
|
... for perm in ace.permissions:
|
|
... print perm
|
|
...
|
|
principal:jpotts has the following permissions...
|
|
cmis:write
|
|
principal:jsmith has the following permissions...
|
|
cmis:write
|
|
"""
|
|
|
|
if self._entries:
|
|
return self._entries
|
|
else:
|
|
if self._data:
|
|
# parse data and build entry list
|
|
self._entries = self._getEntriesFromData()
|
|
# then return it
|
|
return self._entries
|
|
|
|
entries = property(getEntries)
|
|
|
|
|
|
class BrowserACE(ACE):
|
|
|
|
"""
|
|
Represents an ACE retrieved with the Browser Binding.
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
class BrowserChangeEntry(ChangeEntry):
|
|
|
|
"""
|
|
Represents a change log entry. Retrieve a list of change entries via
|
|
:meth:`Repository.getContentChanges`.
|
|
|
|
>>> for changeEntry in rs:
|
|
... changeEntry.objectId
|
|
... changeEntry.id
|
|
... changeEntry.changeType
|
|
... changeEntry.changeTime
|
|
...
|
|
'workspace://SpacesStore/0e2dc775-16b7-4634-9e54-2417a196829b'
|
|
u'urn:uuid:0e2dc775-16b7-4634-9e54-2417a196829b'
|
|
u'created'
|
|
datetime.datetime(2010, 2, 11, 12, 55, 14)
|
|
'workspace://SpacesStore/bd768f9f-99a7-4033-828d-5b13f96c6923'
|
|
u'urn:uuid:bd768f9f-99a7-4033-828d-5b13f96c6923'
|
|
u'updated'
|
|
datetime.datetime(2010, 2, 11, 12, 55, 13)
|
|
'workspace://SpacesStore/572c2cac-6b26-4cd8-91ad-b2931fe5b3fb'
|
|
u'urn:uuid:572c2cac-6b26-4cd8-91ad-b2931fe5b3fb'
|
|
u'updated'
|
|
"""
|
|
|
|
def getId(self):
|
|
"""
|
|
Returns the unique ID of the change entry.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getObjectId(self):
|
|
"""
|
|
Returns the object ID of the object that changed.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getChangeType(self):
|
|
|
|
"""
|
|
Returns the type of change that occurred. The resulting value must be
|
|
one of:
|
|
|
|
- created
|
|
- updated
|
|
- deleted
|
|
- security
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getACL(self):
|
|
|
|
"""
|
|
Gets the :class:`ACL` object that is included with this Change Entry.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getChangeTime(self):
|
|
|
|
"""
|
|
Returns a datetime object representing the time the change occurred.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
def getProperties(self):
|
|
|
|
"""
|
|
Returns the properties of the change entry. Note that depending on the
|
|
capabilities of the repository ("capabilityChanges") the list may not
|
|
include the actual property values that changed.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
id = property(getId)
|
|
objectId = property(getObjectId)
|
|
changeTime = property(getChangeTime)
|
|
changeType = property(getChangeType)
|
|
properties = property(getProperties)
|
|
|
|
|
|
class BrowserChangeEntryResultSet(BrowserResultSet):
|
|
|
|
"""
|
|
A specialized type of :class:`ResultSet` that knows how to instantiate
|
|
:class:`ChangeEntry` objects. The parent class assumes children of
|
|
:class:`CmisObject` which doesn't work for ChangeEntries.
|
|
"""
|
|
|
|
def __iter__(self):
|
|
|
|
"""
|
|
Overriding to make it work with a list instead of a dict.
|
|
"""
|
|
|
|
return iter(self.getResults())
|
|
|
|
def __getitem__(self, index):
|
|
|
|
"""
|
|
Overriding to make it work with a list instead of a dict.
|
|
"""
|
|
|
|
return self.getResults()[index]
|
|
|
|
def __len__(self):
|
|
|
|
"""
|
|
Overriding to make it work with a list instead of a dict.
|
|
"""
|
|
|
|
return len(self.getResults())
|
|
|
|
def getResults(self):
|
|
|
|
"""
|
|
Overriding to make it work with a list instead of a dict.
|
|
"""
|
|
# TODO need to implement
|
|
pass
|
|
|
|
|
|
class BrowserRendition(object):
|
|
|
|
"""
|
|
This class represents a Rendition.
|
|
"""
|
|
|
|
def __init__(self, data):
|
|
"""Constructor"""
|
|
self.data = data
|
|
self.logger = logging.getLogger('cmislib.browser.binding.BrowserRendition')
|
|
self.logger.info('Creating an instance of Rendition')
|
|
|
|
def __str__(self):
|
|
"""To string"""
|
|
return self.getStreamId()
|
|
|
|
def getStreamId(self):
|
|
"""Getter for the rendition's stream ID"""
|
|
return self.data['streamId']
|
|
|
|
def getMimeType(self):
|
|
"""Getter for the rendition's mime type"""
|
|
return self.data['mimeType']
|
|
|
|
def getLength(self):
|
|
"""Getter for the renditions's length"""
|
|
return self.data['length']
|
|
|
|
def getTitle(self):
|
|
"""Getter for the renditions's title"""
|
|
return self.data['title']
|
|
|
|
def getKind(self):
|
|
"""Getter for the renditions's kind"""
|
|
return self.data['kind']
|
|
|
|
def getHeight(self):
|
|
"""Getter for the renditions's height"""
|
|
return self.data['height']
|
|
|
|
def getWidth(self):
|
|
"""Getter for the renditions's width"""
|
|
return self.data['width']
|
|
|
|
def getHref(self):
|
|
"""Getter for the renditions's href"""
|
|
return self.data['href']
|
|
|
|
def getRenditionDocumentId(self):
|
|
"""Getter for the renditions's width"""
|
|
return self.data['renditionDocumentId']
|
|
|
|
streamId = property(getStreamId)
|
|
mimeType = property(getMimeType)
|
|
length = property(getLength)
|
|
title = property(getTitle)
|
|
kind = property(getKind)
|
|
height = property(getHeight)
|
|
width = property(getWidth)
|
|
href = property(getHref)
|
|
renditionDocumentId = property(getRenditionDocumentId)
|
|
|
|
|
|
class BrowserCmisId(str):
|
|
|
|
"""
|
|
This is a marker class to be used for Strings that are used as CMIS ID's.
|
|
Making the objects instances of this class makes it easier to create the
|
|
Atom entry XML with the appropriate type, ie, cmis:propertyId, instead of
|
|
cmis:propertyString.
|
|
"""
|
|
|
|
pass
|
|
|
|
|
|
def getSpecializedObject(obj, **kwargs):
|
|
|
|
"""
|
|
Returns an instance of the appropriate :class:`CmisObject` class or one
|
|
of its child types depending on the specified baseType.
|
|
"""
|
|
|
|
moduleLogger.debug('Inside getSpecializedObject')
|
|
|
|
if 'cmis:baseTypeId' in obj.getProperties():
|
|
baseType = obj.getProperties()['cmis:baseTypeId']
|
|
if baseType == 'cmis:folder':
|
|
return BrowserFolder(obj._cmisClient, obj._repository, obj.getObjectId(), obj.data, **kwargs)
|
|
if baseType == 'cmis:document':
|
|
return BrowserDocument(obj._cmisClient, obj._repository, obj.getObjectId(), obj.data, **kwargs)
|
|
if baseType == 'cmis:relationship':
|
|
return BrowserRelationship(obj._cmisClient, obj._repository, obj.getObjectId(), obj.data, **kwargs)
|
|
if baseType == 'cmis:policy':
|
|
return BrowserPolicy(obj._cmisClient, obj._repository, obj.getObjectId(), obj.data, **kwargs)
|
|
|
|
# if the base type ID wasn't found in the props (this can happen when
|
|
# someone runs a query that doesn't select * or doesn't individually
|
|
# specify baseTypeId) or if the type isn't one of the known base
|
|
# types, give the object back
|
|
return obj
|
|
|
|
|
|
def encode_multipart_formdata(fields, contentFile, contentType):
|
|
"""
|
|
fields is a sequence of (name, value) elements for regular form fields.
|
|
files is a sequence of (name, filename, value) elements for data to be uploaded as files
|
|
Return (content_type, body) ready for httplib.HTTP instance
|
|
"""
|
|
boundary = 'aPacHeCheMIStrycMisLIb%s' % (int(time.time()))
|
|
crlf = '\r\n'
|
|
L = []
|
|
fileName = None
|
|
if fields:
|
|
for (key, value) in fields.iteritems():
|
|
if key == 'cmis:name':
|
|
fileName = value
|
|
L.append('--' + boundary)
|
|
L.append('Content-Disposition: form-data; name="%s"' % key)
|
|
L.append('Content-Type: text/plain; charset=utf-8')
|
|
L.append('')
|
|
L.append(value.encode('utf-8'))
|
|
|
|
if contentFile:
|
|
L.append('--' + boundary)
|
|
L.append('Content-Disposition: form-data; name="%s"; filename=%s' % ('content', fileName))
|
|
L.append('Content-Type: %s' % contentType)
|
|
L.append('Content-Transfer-Encoding: binary')
|
|
L.append('')
|
|
L.append(contentFile.read())
|
|
|
|
L.append('--' + boundary + '--')
|
|
L.append('')
|
|
body = crlf.join(L)
|
|
content_type = 'multipart/form-data; boundary=%s' % boundary
|
|
return content_type, body
|
|
|
|
|
|
class ResultsSerializer(object):
|
|
|
|
"""
|
|
Responsible for serializing :class:`BrowserResultSet` objects.
|
|
"""
|
|
|
|
def fromJSON(self, client, repo, jsonObj):
|
|
"""Transforms from JSON to the object."""
|
|
entries = []
|
|
for obj in jsonObj['results']:
|
|
cmisObject = getSpecializedObject(BrowserCmisObject(client,
|
|
repo,
|
|
data=obj))
|
|
entries.append(cmisObject)
|
|
|
|
return entries
|
|
|
|
|
|
class ChildrenSerializer(object):
|
|
|
|
"""
|
|
Responsible for serializing lists of children.
|
|
"""
|
|
|
|
def fromJSON(self, client, repo, jsonObj):
|
|
"""Transforms from JSON to the object."""
|
|
entries = []
|
|
for obj in jsonObj['objects']:
|
|
dataObj = obj['object']
|
|
cmisObject = getSpecializedObject(BrowserCmisObject(client,
|
|
repo,
|
|
data=dataObj))
|
|
entries.append(cmisObject)
|
|
|
|
return entries
|
|
|
|
|
|
class VersionsSerializer(object):
|
|
|
|
"""
|
|
Responsible for serializing a list of versions.
|
|
"""
|
|
|
|
def fromJSON(self, client, repo, jsonObj):
|
|
"""Transforms from JSON to the object."""
|
|
entries = []
|
|
for obj in jsonObj['objects']:
|
|
cmisObject = getSpecializedObject(BrowserCmisObject(client,
|
|
repo,
|
|
data=obj))
|
|
entries.append(cmisObject)
|
|
|
|
return entries
|
|
|
|
|
|
# TODO Preserve tree hierarchy
|
|
class TreeSerializer(object):
|
|
|
|
"""
|
|
The AtomPubBinding may be returning descendants and trees as a flat list of results.
|
|
We should probably implement a Tree result set and return that here instead.
|
|
"""
|
|
|
|
def __init__(self, treeType='object'):
|
|
self.treeType = treeType
|
|
|
|
def fromJSON(self, client, repo, jsonObj):
|
|
"""Transforms from JSON to the object."""
|
|
entries = self.getEntries(client, repo, jsonObj)
|
|
|
|
return entries
|
|
|
|
def getEntries(self, client, repo, jsonObj):
|
|
'''obj is the list of items in the tree'''
|
|
entries = []
|
|
for obj in jsonObj:
|
|
if self.treeType == 'object':
|
|
dataObj = obj['object']['object']
|
|
cmisThing = getSpecializedObject(BrowserCmisObject(client,
|
|
repo,
|
|
data=dataObj))
|
|
elif self.treeType == 'type':
|
|
dataObj = obj['type']
|
|
cmisThing = BrowserObjectType(client, repo, data=dataObj)
|
|
else:
|
|
raise CmisException("Invalid tree type")
|
|
|
|
entries.append(cmisThing)
|
|
try:
|
|
dataObj = obj['children']
|
|
# if obj['object'].has_key('children'):
|
|
# for child in obj['object']['children']:
|
|
childEntries = self.getEntries(client, repo, dataObj)
|
|
entries = entries + childEntries
|
|
except KeyError:
|
|
pass
|
|
|
|
return entries
|
|
|
|
|
|
class FolderSerializer(object):
|
|
|
|
"""
|
|
Responsible for serializing :class:`Folder` objects.
|
|
"""
|
|
|
|
def fromJSON(self, client, repo, jsonString):
|
|
"""Transforms the folder from JSON to an object."""
|
|
obj = json.loads(jsonString)
|
|
objectId = obj['succinctProperties']['cmis:objectId']
|
|
folder = BrowserFolder(client, repo, objectId, properties=obj['succinctProperties'])
|
|
return folder
|
|
|
|
|
|
class ACLSerializer(object):
|
|
|
|
"""
|
|
Responsible for serializing :class:`BrowserACL` objects.
|
|
"""
|
|
|
|
def toJSON(self, acl):
|
|
""" Transforms the ACL to JSON. """
|
|
entries = acl.getEntries()
|
|
aces = []
|
|
for key in entries:
|
|
entryJSON = {}
|
|
entryJSON['isDirect'] = entries[key].direct
|
|
entryJSON['prinipcal'] = {'principalId': entries[key].principalId}
|
|
entryJSON['permissions'] = entries[key].permissions
|
|
aces.append(entryJSON)
|
|
|
|
return json.dumps(aces)
|