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# Copyright (C) 2018 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 MOODS
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.protocol import NodeProcessed
from nbxmpp.structs import MessageProperties
from nbxmpp.structs import MoodData
from nbxmpp.structs import StanzaHandler
from nbxmpp.task import iq_request_task
if TYPE_CHECKING:
from nbxmpp.client import Client
class Mood(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_mood,
ns=Namespace.PUBSUB_EVENT,
priority=16,
),
]
def _process_pubsub_mood(
self, _client: Client, stanza: Message, properties: MessageProperties
) -> None:
if not properties.is_pubsub_event:
return
if properties.pubsub_event.node != Namespace.MOOD:
return
item = properties.pubsub_event.item
if item is None:
# Retract, Deleted or Purged
return
mood_node = item.getTag("mood", namespace=Namespace.MOOD)
if not mood_node.getChildren():
self._log.info("Received mood: %s - removed mood", properties.jid)
return
mood, text = None, None
for child in mood_node.getChildren():
name = child.getName().strip()
if name == "text":
text = child.getData()
elif name in MOODS:
mood = name
if mood is None and mood_node.getChildren():
self._log.warning("No valid mood value found")
self._log.warning(stanza)
raise NodeProcessed
data = MoodData(mood, text)
pubsub_event = properties.pubsub_event._replace(data=data)
self._log.info("Received mood: %s - %s", properties.jid, data)
properties.pubsub_event = pubsub_event
@iq_request_task
def set_mood(self, data: MoodData):
task = yield
item = Node("mood", {"xmlns": Namespace.MOOD})
if data is not None and data.mood:
item.addChild(data.mood)
if data.text:
item.addChild("text", payload=data.text)
result = yield self.publish(Namespace.MOOD, item, id_="current")
yield finalize(task, result)
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