108 lines
3.6 KiB
Python
108 lines
3.6 KiB
Python
# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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# XEP-0209: Metacontacts
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import nbxmpp
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from nbxmpp.namespaces import Namespace
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from gajim.common import app
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from gajim.common import helpers
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from gajim.common.nec import NetworkEvent
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from gajim.common.modules.base import BaseModule
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class MetaContacts(BaseModule):
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def __init__(self, con):
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BaseModule.__init__(self, con)
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self.available = False
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def get_metacontacts(self):
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if not app.settings.get('metacontacts_enabled'):
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self._con.connect_machine()
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return
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self._log.info('Request')
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node = nbxmpp.Node('storage', attrs={'xmlns': 'storage:metacontacts'})
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iq = nbxmpp.Iq('get', Namespace.PRIVATE, payload=node)
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self._con.connection.SendAndCallForResponse(
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iq, self._metacontacts_received)
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def _metacontacts_received(self, _nbxmpp_client, stanza):
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if not nbxmpp.isResultNode(stanza):
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self._log.info('Request error: %s', stanza.getError())
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else:
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self.available = True
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meta_list = self._parse_metacontacts(stanza)
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self._log.info('Received: %s', meta_list)
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app.nec.push_incoming_event(NetworkEvent(
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'metacontacts-received', conn=self._con, meta_list=meta_list))
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self._con.connect_machine()
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@staticmethod
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def _parse_metacontacts(stanza):
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meta_list = {}
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query = stanza.getQuery()
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storage = query.getTag('storage')
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metas = storage.getTags('meta')
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for meta in metas:
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try:
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jid = helpers.parse_jid(meta.getAttr('jid'))
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except helpers.InvalidFormat:
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continue
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tag = meta.getAttr('tag')
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data = {'jid': jid}
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order = meta.getAttr('order')
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try:
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order = int(order)
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except Exception:
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order = 0
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if order is not None:
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data['order'] = order
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if tag in meta_list:
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meta_list[tag].append(data)
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else:
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meta_list[tag] = [data]
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return meta_list
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def store_metacontacts(self, tags_list):
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if not app.account_is_available(self._account):
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return
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iq = nbxmpp.Iq('set', Namespace.PRIVATE)
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meta = iq.getQuery().addChild('storage',
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namespace='storage:metacontacts')
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for tag in tags_list:
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for data in tags_list[tag]:
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jid = data['jid']
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dict_ = {'jid': jid, 'tag': tag}
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if 'order' in data:
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dict_['order'] = data['order']
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meta.addChild(name='meta', attrs=dict_)
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self._log.info('Store: %s', tags_list)
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self._con.connection.SendAndCallForResponse(
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iq, self._store_response_received)
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def _store_response_received(self, _nbxmpp_client, stanza):
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if not nbxmpp.isResultNode(stanza):
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self._log.info('Store error: %s', stanza.getError())
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def get_instance(*args, **kwargs):
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return MetaContacts(*args, **kwargs), 'MetaContacts'
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