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authorNathan Fritz <fritzy@netflint.net>2009-06-03 22:56:51 +0000
committerNathan Fritz <fritzy@netflint.net>2009-06-03 22:56:51 +0000
commit96b103b27599e5af247c1e3b95d62c80c1e32a63 (patch)
tree0527b1607b16adb020759ee9a944e1b22e3e0e6b /sleekxmpp/plugins/xep_0060.py
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moved seesmic branch to trunk
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diff --git a/sleekxmpp/plugins/xep_0060.py b/sleekxmpp/plugins/xep_0060.py
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+from __future__ import with_statement
+from . import base
+import logging
+from xml.etree import cElementTree as ET
+
+class xep_0060(base.base_plugin):
+ """
+ XEP-0060 Publish Subscribe
+ """
+
+ def plugin_init(self):
+ self.xep = '0060'
+ self.description = 'Publish-Subscribe'
+
+ def create_node(self, jid, node, config=None, collection=False):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+ create = ET.Element('create')
+ create.set('node', node)
+ pubsub.append(create)
+ configure = ET.Element('configure')
+ if config is None:
+ submitform = self.xmpp.plugin['xep_0004'].makeForm('submit')
+ else:
+ submitform = config
+ if 'FORM_TYPE' in submitform.field:
+ submitform.field['FORM_TYPE'].setValue('http://jabber.org/protocol/pubsub#node_config')
+ else:
+ submitform.addField('FORM_TYPE', 'hidden', value='http://jabber.org/protocol/pubsub#node_config')
+ if collection:
+ if 'pubsub#node_type' in submitform.field:
+ submitform.field['pubsub#node_type'].setValue('collection')
+ else:
+ submitform.addField('pubsub#node_type', value='collection')
+ else:
+ if 'pubsub#node_type' in submitform.field:
+ submitform.field['pubsub#node_type'].setValue('leaf')
+ else:
+ submitform.addField('pubsub#node_type', value='leaf')
+ configure.append(submitform.getXML('submit'))
+ pubsub.append(configure)
+ iq = self.xmpp.makeIqSet(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is False or result is None or result.get('type') == 'error': return False
+ return True
+
+ def subscribe(self, jid, node, bare=True, subscribee=None):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+ subscribe = ET.Element('subscribe')
+ subscribe.attrib['node'] = node
+ if subscribee is None:
+ if bare:
+ subscribe.attrib['jid'] = self.xmpp.jid
+ else:
+ subscribe.attrib['jid'] = self.xmpp.fulljid
+ else:
+ subscribe.attrib['jid'] = subscribee
+ pubsub.append(subscribe)
+ iq = self.xmpp.makeIqSet(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is False or result is None or result.get('type') == 'error': return False
+ return True
+
+ def unsubscribe(self, jid, node, bare=True, subscribee=None):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+ unsubscribe = ET.Element('unsubscribe')
+ unsubscribe.attrib['node'] = node
+ if subscribee is None:
+ if bare:
+ unsubscribe.attrib['jid'] = self.xmpp.jid
+ else:
+ unsubscribe.attrib['jid'] = self.xmpp.fulljid
+ else:
+ unsubscribe.attrib['jid'] = subscribee
+ pubsub.append(unsubscribe)
+ iq = self.xmpp.makeIqSet(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is False or result is None or result.get('type') == 'error': return False
+ return True
+
+ def getNodeConfig(self, jid, node=None): # if no node, then grab default
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+ if node is not None:
+ configure = ET.Element('configure')
+ configure.attrib['node'] = node
+ else:
+ configure = ET.Element('default')
+ pubsub.append(configure)
+ #TODO: Add configure support.
+ iq = self.xmpp.makeIqGet()
+ iq.append(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ #self.xmpp.add_handler("<iq id='%s'/>" % id, self.handlerCreateNodeResponse)
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is None or result == False or result.get('type') == 'error':
+ logging.warning("got error instead of config")
+ return False
+ if node is not None:
+ form = result.find('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}configure/{jabber:x:data}x')
+ else:
+ form = result.find('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}default/{jabber:x:data}x')
+ if not form or form is None:
+ logging.error("No form found.")
+ return False
+ return self.xmpp.plugin['xep_0004'].buildForm(form)
+
+ def getNodeSubscriptions(self, jid, node):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+ subscriptions = ET.Element('subscriptions')
+ subscriptions.attrib['node'] = node
+ pubsub.append(subscriptions)
+ iq = self.xmpp.makeIqGet()
+ iq.append(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is None or result == False or result.get('type') == 'error':
+ logging.warning("got error instead of config")
+ return False
+ else:
+ results = result.findall('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}subscriptions/{http://jabber.org/protocol/pubsub#owner}subscription')
+ if results is None:
+ return False
+ subs = {}
+ for sub in results:
+ subs[sub.get('jid')] = sub.get('subscription')
+ return subs
+
+ def getNodeAffiliations(self, jid, node):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+ affiliations = ET.Element('affiliations')
+ affiliations.attrib['node'] = node
+ pubsub.append(affiliations)
+ iq = self.xmpp.makeIqGet()
+ iq.append(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is None or result == False or result.get('type') == 'error':
+ logging.warning("got error instead of config")
+ return False
+ else:
+ results = result.findall('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}affiliations/{http://jabber.org/protocol/pubsub#owner}affiliation')
+ if results is None:
+ return False
+ subs = {}
+ for sub in results:
+ subs[sub.get('jid')] = sub.get('affiliation')
+ return subs
+
+
+
+ def deleteNode(self, jid, node):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+ iq = self.xmpp.makeIqSet()
+ delete = ET.Element('delete')
+ delete.attrib['node'] = node
+ pubsub.append(delete)
+ iq.append(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is not None and result is not False and result.attrib.get('type', 'error') != 'error':
+ return True
+ else:
+ return False
+
+
+ def setNodeConfig(self, jid, node, config):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+ configure = ET.Element('configure')
+ configure.attrib['node'] = node
+ config = config.getXML('submit')
+ configure.append(config)
+ pubsub.append(configure)
+ iq = self.xmpp.makeIqSet(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is None or result.get('type') == 'error':
+ print "---------- returning false, apparently"
+ return False
+ return True
+
+ def setItem(self, jid, node, items=[]):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+ publish = ET.Element('publish')
+ publish.attrib['node'] = node
+ for pub_item in items:
+ id, payload = pub_item
+ item = ET.Element('item')
+ if id is not None:
+ item.attrib['id'] = id
+ item.append(payload)
+ publish.append(item)
+ pubsub.append(publish)
+ iq = self.xmpp.makeIqSet(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is None or result is False or result.get('type') == 'error': return False
+ return True
+
+ def deleteItem(self, jid, node, item):
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+ retract = ET.Element('retract')
+ retract.attrib['node'] = node
+ itemn = ET.Element('item')
+ itemn.attrib['id'] = item
+ retract.append(itemn)
+ pubsub.append(retract)
+ iq = self.xmpp.makeIqSet(pubsub)
+ iq.attrib['to'] = jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is None or result is False or result.get('type') == 'error': return False
+ return True
+
+ def addItem(self, jid, node, items=[]):
+ return setItem(jid, node, items)
+
+ def getNodes(self, jid):
+ response = self.xmpp.plugin['xep_0030'].getItems(jid)
+ items = response.findall('{http://jabber.org/protocol/disco#items}query/{http://jabber.org/protocol/disco#items}item')
+ nodes = {}
+ if items is not None and items is not False:
+ for item in items:
+ nodes[item.get('node')] = item.get('name')
+ return nodes
+
+ def getItems(self, jid, node):
+ response = self.xmpp.plugin['xep_0030'].getItems(jid, node)
+ items = response.findall('{http://jabber.org/protocol/disco#items}query/{http://jabber.org/protocol/disco#items}item')
+ nodeitems = []
+ if items is not None and items is not False:
+ for item in items:
+ nodeitems.append(item.get('node'))
+ return nodeitems
+
+ def addNodeToCollection(self, jid, child, parent=''):
+ config = self.getNodeConfig(jid, child)
+ if not config or config is None:
+ self.lasterror = "Config Error"
+ return False
+ try:
+ config.field['pubsub#collection'].setValue(parent)
+ except KeyError:
+ logging.warning("pubsub#collection doesn't exist in config, trying to add it")
+ config.addField('pubsub#collection', value=parent)
+ if not self.setNodeConfig(jid, child, config):
+ return False
+ return True
+
+ def modifyAffiliation(self, ps_jid, node, user_jid, affiliation):
+ if affiliation not in ('owner', 'publisher', 'member', 'none', 'outcast'):
+ raise TypeError
+ pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+ affs = ET.Element('affiliations')
+ affs.attrib['node'] = node
+ aff = ET.Element('affiliation')
+ aff.attrib['jid'] = user_jid
+ aff.attrib['affiliation'] = affiliation
+ affs.append(aff)
+ pubsub.append(affs)
+ iq = self.xmpp.makeIqSet(pubsub)
+ iq.attrib['to'] = ps_jid
+ iq.attrib['from'] = self.xmpp.fulljid
+ id = iq.get('id')
+ result = self.xmpp.send(iq, "<iq id='%s'/>" % id)
+ if result is None or result is False or result.get('type') == 'error':
+ return False
+ return True
+
+ def addNodeToCollection(self, jid, child, parent=''):
+ config = self.getNodeConfig(jid, child)
+ if not config or config is None:
+ self.lasterror = "Config Error"
+ return False
+ try:
+ config.field['pubsub#collection'].setValue(parent)
+ except KeyError:
+ logging.warning("pubsub#collection doesn't exist in config, trying to add it")
+ config.addField('pubsub#collection', value=parent)
+ if not self.setNodeConfig(jid, child, config):
+ return False
+ return True
+
+ def removeNodeFromCollection(self, jid, child):
+ self.addNodeToCollection(jid, child, '')
+