79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2013 Nathanael C. Fritz, Lance J.T. Stout
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This file is part of SleekXMPP.
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See the file LICENSE for copying permissio
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"""
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import logging
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from sleekxmpp.stanza import Message, Error, StreamFeatures
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from sleekxmpp.xmlstream import register_stanza_plugin
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from sleekxmpp.xmlstream.matcher import StanzaPath, MatchMany
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from sleekxmpp.xmlstream.handler import Callback
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from sleekxmpp.plugins import BasePlugin
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from sleekxmpp.plugins.xep_0079 import stanza
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log = logging.getLogger(__name__)
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class XEP_0079(BasePlugin):
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"""
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XEP-0079 Advanced Message Processing
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"""
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name = 'xep_0079'
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description = 'XEP-0079: Advanced Message Processing'
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dependencies = set(['xep_0030'])
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stanza = stanza
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def plugin_init(self):
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register_stanza_plugin(Message, stanza.AMP)
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register_stanza_plugin(Error, stanza.InvalidRules)
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register_stanza_plugin(Error, stanza.UnsupportedConditions)
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register_stanza_plugin(Error, stanza.UnsupportedActions)
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register_stanza_plugin(Error, stanza.FailedRules)
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self.xmpp.register_handler(
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Callback('AMP Response',
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MatchMany([
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StanzaPath('message/error/failed_rules'),
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StanzaPath('message/amp')
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]),
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self._handle_amp_response))
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if not self.xmpp.is_component:
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self.xmpp.register_feature('amp',
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self._handle_amp_feature,
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restart=False,
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order=9000)
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register_stanza_plugin(StreamFeatures, stanza.AMPFeature)
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def plugin_end(self):
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self.xmpp.remove_handler('AMP Response')
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def _handle_amp_response(self, msg):
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log.debug('>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
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if msg['type'] == 'error':
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self.xmpp.event('amp_error', msg)
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elif msg['amp']['status'] in ('alert', 'notify'):
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self.xmpp.event('amp_%s' % msg['amp']['status'], msg)
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def _handle_amp_feature(self, features):
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log.debug('Advanced Message Processing is available.')
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self.xmpp.features.add('amp')
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def discover_support(self, jid=None, **iqargs):
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if jid is None:
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if self.xmpp.is_component:
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jid = self.xmpp.server_host
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else:
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jid = self.xmpp.boundjid.host
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return self.xmpp['xep_0030'].get_info(
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jid=jid,
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node='http://jabber.org/protocol/amp',
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**iqargs)
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