def createNode(self, service, nodeIdentifier=None, nodeType=None, options=[]):
"""
Create a publish subscribe node.
@param service: The publish subscribe service to create the node at.
@type service: L{JID}
@param nodeIdentifier: Optional suggestion for the id of the node.
@type nodeIdentifier: C{unicode}
"""
request = pubsub._PubSubRequest(self.xmlstream, 'create')
if nodeIdentifier:
request.command['node'] = nodeIdentifier
if nodeType:
request.command['type'] = nodeType
request.pubsub.addElement('configure')
if options:
configure = data_form.Form('submit',
fields=options,
formNamespace=pubsub.NS_PUBSUB+'#node_config')
request.pubsub.configure.addChild(configure.toElement())
def cb(iq):
try:
new_node = iq.pubsub.create["node"]
except AttributeError:
# the suggested node identifier was accepted
new_node = nodeIdentifier
return new_node
return request.send(service).addCallback(cb)
def retract(self, service, nodeIdentifier, item_id, method='set'):
request = pubsub._PubSubRequest(self.xmlstream,
'retract',
pubsub.NS_PUBSUB_OWNER,
method=method)
request.command['node'] = nodeIdentifier
item = request.command.addElement('item')
item['id'] = item_id
return request.send(service)
def _buildConfigureRequest(self, method='set', nodeIdentifier=None, options=[]):
if nodeIdentifier is None:
nodeIdentifier = self.node
request = pubsub._PubSubRequest(self.xmlstream,
'configure',
pubsub.NS_PUBSUB_OWNER,
method=method)
request.command['node'] = nodeIdentifier
if options:
configure = data_form.Form('submit',
fields=options,
formNamespace=pubsub.NS_PUBSUB+'#node_config')
request.command.addChild(configure.toElement())
return request
