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# Copyright (C) 2019 Philipp Hörist <philipp AT hoerist.com>
#
# This file is part of nbxmpp.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; If not, see <http://www.gnu.org/licenses/>.
from nbxmpp.namespaces import Namespace
from nbxmpp.protocol import Node
from nbxmpp.structs import StanzaHandler
from nbxmpp.structs import LocationData
from nbxmpp.const import LOCATION_DATA
from nbxmpp.modules.base import BaseModule
from nbxmpp.modules.util import finalize
from nbxmpp.task import iq_request_task
class Location(BaseModule):
_depends = {
'publish': 'PubSub'
}
def __init__(self, client):
BaseModule.__init__(self, client)
self._client = client
self.handlers = [
StanzaHandler(name='message',
callback=self._process_pubsub_location,
ns=Namespace.PUBSUB_EVENT,
priority=16),
]
def _process_pubsub_location(self, _client, _stanza, properties):
if not properties.is_pubsub_event:
return
if properties.pubsub_event.node != Namespace.LOCATION:
return
item = properties.pubsub_event.item
if item is None:
# Retract, Deleted or Purged
return
location_node = item.getTag('geoloc', namespace=Namespace.LOCATION)
if not location_node.getChildren():
self._log.info('Received location: %s - no location set',
properties.jid)
return
location_dict = {}
for node in LOCATION_DATA:
location_dict[node] = location_node.getTagData(node)
data = LocationData(**location_dict)
pubsub_event = properties.pubsub_event._replace(data=data)
self._log.info('Received location: %s - %s', properties.jid, data)
properties.pubsub_event = pubsub_event
@iq_request_task
def set_location(self, data):
task = yield
item = Node('geoloc', {'xmlns': Namespace.LOCATION})
if data is not None:
data = data._asdict()
for tag, value in data.items():
if value is not None:
item.addChild(tag, payload=value)
result = yield self.publish(Namespace.LOCATION, item, id_='current')
yield finalize(task, result)
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