112 lines
3.8 KiB
Python
112 lines
3.8 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-0055: Jabber Search
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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.nec import NetworkIncomingEvent
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from gajim.common.modules.base import BaseModule
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class Search(BaseModule):
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def __init__(self, con):
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BaseModule.__init__(self, con)
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def request_search_fields(self, jid):
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self._log.info('Request search fields from %s', jid)
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iq = nbxmpp.Iq(typ='get', to=jid, queryNS=Namespace.SEARCH)
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self._con.connection.SendAndCallForResponse(iq, self._fields_received)
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def _fields_received(self, _nbxmpp_client, stanza):
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data = None
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is_dataform = False
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if nbxmpp.isResultNode(stanza):
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self._log.info('Received search fields from %s', stanza.getFrom())
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tag = stanza.getTag('query', namespace=Namespace.SEARCH)
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if tag is None:
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self._log.info('Invalid stanza: %s', stanza)
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return
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data = tag.getTag('x', namespace=Namespace.DATA)
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if data is not None:
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is_dataform = True
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else:
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data = {}
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for i in stanza.getQueryPayload():
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data[i.getName()] = i.getData()
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else:
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self._log.info('Error: %s', stanza.getError())
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app.nec.push_incoming_event(
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SearchFormReceivedEvent(None, conn=self._con,
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is_dataform=is_dataform,
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data=data))
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def send_search_form(self, jid, form, is_form):
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iq = nbxmpp.Iq(typ='set', to=jid, queryNS=Namespace.SEARCH)
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item = iq.setQuery()
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if is_form:
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item.addChild(node=form)
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else:
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for i in form.keys():
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item.setTagData(i, form[i])
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self._con.connection.SendAndCallForResponse(iq, self._received_result)
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def _received_result(self, _nbxmpp_client, stanza):
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data = None
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is_dataform = False
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if nbxmpp.isResultNode(stanza):
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self._log.info('Received result from %s', stanza.getFrom())
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tag = stanza.getTag('query', namespace=Namespace.SEARCH)
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if tag is None:
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self._log.info('Invalid stanza: %s', stanza)
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return
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data = tag.getTag('x', namespace=Namespace.DATA)
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if data is not None:
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is_dataform = True
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else:
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data = []
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for item in tag.getTags('item'):
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# We also show attributes. jid is there
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field = item.attrs
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for i in item.getPayload():
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field[i.getName()] = i.getData()
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data.append(field)
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else:
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self._log.info('Error: %s', stanza.getError())
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app.nec.push_incoming_event(
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SearchResultReceivedEvent(None, conn=self._con,
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is_dataform=is_dataform,
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data=data))
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class SearchFormReceivedEvent(NetworkIncomingEvent):
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name = 'search-form-received'
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class SearchResultReceivedEvent(NetworkIncomingEvent):
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name = 'search-result-received'
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def get_instance(*args, **kwargs):
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return Search(*args, **kwargs), 'Search'
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