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"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
import logging
from slixmpp import Iq
from slixmpp.plugins import BasePlugin
from slixmpp.xmlstream.handler import Callback
from slixmpp.xmlstream.matcher import StanzaPath
from slixmpp.xmlstream import register_stanza_plugin, JID
from slixmpp.plugins.xep_0191 import stanza, Block, Unblock, BlockList
log = logging.getLogger(__name__)
class XEP_0191(BasePlugin):
name = 'xep_0191'
description = 'XEP-0191: Blocking Command'
dependencies = set(['xep_0030'])
stanza = stanza
def plugin_init(self):
register_stanza_plugin(Iq, BlockList)
register_stanza_plugin(Iq, Block)
register_stanza_plugin(Iq, Unblock)
self.xmpp.register_handler(
Callback('Blocked Contact',
StanzaPath('iq@type=set/block'),
self._handle_blocked))
self.xmpp.register_handler(
Callback('Unblocked Contact',
StanzaPath('iq@type=set/unblock'),
self._handle_unblocked))
def plugin_end(self):
self.xmpp.remove_handler('Blocked Contact')
self.xmpp.remove_handler('Unblocked Contact')
def get_blocked(self, ifrom=None, timeout=None, callback=None,
timeout_callback=None):
iq = self.xmpp.Iq()
iq['type'] = 'get'
iq['from'] = ifrom
iq.enable('blocklist')
return iq.send(timeout=timeout, callback=callback,
timeout_callback=timeout_callback)
def block(self, jids, ifrom=None, timeout=None, callback=None,
timeout_callback=None):
iq = self.xmpp.Iq()
iq['type'] = 'set'
iq['from'] = ifrom
if not isinstance(jids, (set, list)):
jids = [jids]
iq['block']['items'] = jids
return iq.send(timeout=timeout, callback=callback,
timeout_callback=timeout_callback)
def unblock(self, jids=None, ifrom=None, timeout=None, callback=None,
timeout_callback=None):
iq = self.xmpp.Iq()
iq['type'] = 'set'
iq['from'] = ifrom
if jids is None:
jids = []
if not isinstance(jids, (set, list)):
jids = [jids]
iq['unblock']['items'] = jids
return iq.send(timeout=timeout, callback=callback,
timeout_callback=timeout_callback)
def _handle_blocked(self, iq):
self.xmpp.event('blocked', iq)
def _handle_unblocked(self, iq):
self.xmpp.event('unblocked', iq)
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