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# This file is part of nbxmpp.
#
# SPDX-License-Identifier: GPL-3.0-or-later
# XEP-0461: Message Replies
from __future__ import annotations
from typing import TYPE_CHECKING
from nbxmpp.modules.base import BaseModule
from nbxmpp.namespaces import Namespace
from nbxmpp.protocol import JID
from nbxmpp.protocol import Message
from nbxmpp.structs import MessageProperties
from nbxmpp.structs import ReplyData
from nbxmpp.structs import StanzaHandler
if TYPE_CHECKING:
from nbxmpp.client import Client
class Replies(BaseModule):
def __init__(self, client: Client) -> None:
BaseModule.__init__(self, client)
self._client = client
self.handlers = [
StanzaHandler(
name="message",
callback=self._process_message,
ns=Namespace.REPLY,
priority=15,
)
]
def _process_message(
self, _client: Client, stanza: Message, properties: MessageProperties
) -> None:
reply = stanza.getTag("reply", namespace=Namespace.REPLY)
if reply is None:
return
to = reply.getAttr("to")
if to is None:
self._log.warning('Received reply without "to" attribute')
return
try:
reply_to = JID.from_string(to)
except Exception:
self._log.warning("Invalid jid on reply element: %s", to)
return
reply_to_id = reply.getAttr("id")
if reply_to_id is None:
self._log.warning('Received reply without "id"')
return
properties.reply_data = ReplyData(to=reply_to, id=reply_to_id)
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