123 lines
4.5 KiB
Python
123 lines
4.5 KiB
Python
"""
|
|
SleekXMPP: The Sleek XMPP Library
|
|
Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
|
|
This file is part of SleekXMPP.
|
|
|
|
See the file LICENSE for copying permission.
|
|
"""
|
|
|
|
import logging
|
|
|
|
from sleekxmpp.xmlstream import register_stanza_plugin
|
|
from sleekxmpp.plugins.base import BasePlugin, register_plugin
|
|
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
class XEP_0163(BasePlugin):
|
|
|
|
"""
|
|
XEP-0163: Personal Eventing Protocol (PEP)
|
|
"""
|
|
|
|
name = 'xep_0163'
|
|
description = 'XEP-0163: Personal Eventing Protocol (PEP)'
|
|
dependencies = set(['xep_0030', 'xep_0060', 'xep_0115'])
|
|
|
|
def register_pep(self, name, stanza):
|
|
"""
|
|
Setup and configure events and stanza registration for
|
|
the given PEP stanza:
|
|
|
|
- Add disco feature for the PEP content.
|
|
- Register disco interest in the PEP content.
|
|
- Map events from the PEP content's namespace to the given name.
|
|
|
|
:param str name: The event name prefix to use for PEP events.
|
|
:param stanza: The stanza class for the PEP content.
|
|
"""
|
|
pubsub_stanza = self.xmpp['xep_0060'].stanza
|
|
register_stanza_plugin(pubsub_stanza.EventItem, stanza)
|
|
|
|
self.add_interest(stanza.namespace)
|
|
self.xmpp['xep_0030'].add_feature(stanza.namespace)
|
|
self.xmpp['xep_0060'].map_node_event(stanza.namespace, name)
|
|
|
|
def add_interest(self, namespace, jid=None):
|
|
"""
|
|
Mark an interest in a PEP subscription by including a disco
|
|
feature with the '+notify' extension.
|
|
|
|
Arguments:
|
|
namespace -- The base namespace to register as an interest, such
|
|
as 'http://jabber.org/protocol/tune'. This may also
|
|
be a list of such namespaces.
|
|
jid -- Optionally specify the JID.
|
|
"""
|
|
if not isinstance(namespace, set) and not isinstance(namespace, list):
|
|
namespace = [namespace]
|
|
|
|
for ns in namespace:
|
|
self.xmpp['xep_0030'].add_feature('%s+notify' % ns,
|
|
jid=jid)
|
|
self.xmpp['xep_0115'].update_caps(jid)
|
|
|
|
def remove_interest(self, namespace, jid=None):
|
|
"""
|
|
Mark an interest in a PEP subscription by including a disco
|
|
feature with the '+notify' extension.
|
|
|
|
Arguments:
|
|
namespace -- The base namespace to remove as an interest, such
|
|
as 'http://jabber.org/protocol/tune'. This may also
|
|
be a list of such namespaces.
|
|
jid -- Optionally specify the JID.
|
|
"""
|
|
if not isinstance(namespace, (set, list)):
|
|
namespace = [namespace]
|
|
|
|
for ns in namespace:
|
|
self.xmpp['xep_0030'].del_feature(jid=jid,
|
|
feature='%s+notify' % namespace)
|
|
self.xmpp['xep_0115'].update_caps(jid)
|
|
|
|
def publish(self, stanza, node=None, id=None, options=None, ifrom=None,
|
|
block=True, callback=None, timeout=None):
|
|
"""
|
|
Publish a PEP update.
|
|
|
|
This is just a (very) thin wrapper around the XEP-0060 publish()
|
|
method to set the defaults expected by PEP.
|
|
|
|
Arguments:
|
|
stanza -- The PEP update stanza to publish.
|
|
node -- The node to publish the item to. If not specified,
|
|
the stanza's namespace will be used.
|
|
id -- Optionally specify the ID of the item.
|
|
options -- A form of publish options.
|
|
ifrom -- Specify the sender's JID.
|
|
block -- Specify if the send call will block until a response
|
|
is received, or a timeout occurs. Defaults to True.
|
|
timeout -- The length of time (in seconds) to wait for a response
|
|
before exiting the send call if blocking is used.
|
|
Defaults to sleekxmpp.xmlstream.RESPONSE_TIMEOUT
|
|
callback -- Optional reference to a stream handler function. Will
|
|
be executed when a reply stanza is received.
|
|
"""
|
|
if node is None:
|
|
node = stanza.namespace
|
|
if id is None:
|
|
id = 'current'
|
|
|
|
return self.xmpp['xep_0060'].publish(ifrom, node,
|
|
id=id,
|
|
payload=stanza.xml,
|
|
options=options,
|
|
ifrom=ifrom,
|
|
block=block,
|
|
callback=callback,
|
|
timeout=timeout)
|
|
|
|
|
|
register_plugin(XEP_0163)
|