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# Copyright (C) 2019 Philipp Hörist <philipp AT hoerist.com>
#
# This file is part of nbxmpp.
#
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import annotations
from typing import TYPE_CHECKING
from nbxmpp.const import LOCATION_DATA
from nbxmpp.modules.base import BaseModule
from nbxmpp.modules.util import finalize
from nbxmpp.namespaces import Namespace
from nbxmpp.protocol import Message
from nbxmpp.protocol import Node
from nbxmpp.structs import LocationData
from nbxmpp.structs import MessageProperties
from nbxmpp.structs import StanzaHandler
from nbxmpp.task import iq_request_task
if TYPE_CHECKING:
from nbxmpp.client import Client
class Location(BaseModule):
_depends = {"publish": "PubSub"}
def __init__(self, client: Client) -> None:
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: Client, _stanza: Message, properties: MessageProperties
) -> None:
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: LocationData | None):
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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