libervia-backend: libervia/backend/plugins/plugin_xep

annotate libervia/backend/plugins/plugin_xep_0308.py @ 4332:71c939e34ca6

XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys

author	Syndace <me@syndace.dev>
date	Sat, 13 Jul 2024 18:28:28 +0200
parents	0d7bb4df2343
children

rev	line source
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/env python3
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	2
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	3 # Copyright (C) 2009-2023 Jérôme Poisson (goffi@goffi.org)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	4
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	5 # This program is free software: you can redistribute it and/or modify
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	6 # it under the terms of the GNU Affero General Public License as published by
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	7 # the Free Software Foundation, either version 3 of the License, or
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	8 # (at your option) any later version.
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	9
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	10 # This program is distributed in the hope that it will be useful,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	13 # GNU Affero General Public License for more details.
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	14
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	15 # You should have received a copy of the GNU Affero General Public License
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	17
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	18 import time
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	19 import uuid
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	20
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	21 from sqlalchemy.orm.attributes import flag_modified
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	22 from twisted.internet import defer
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	23 from twisted.words.protocols.jabber import xmlstream
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	24 from twisted.words.protocols.jabber import jid
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	25 from twisted.words.xish import domish
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	26 from wokkel import disco
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	27 from zope.interface import implementer
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	28
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	29 from libervia.backend.core import exceptions
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	30 from libervia.backend.core.constants import Const as C
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	31 from libervia.backend.core.core_types import SatXMPPEntity
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	32 from libervia.backend.core.i18n import _
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	33 from libervia.backend.core.log import getLogger
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	34 from libervia.backend.memory.sqla import History, Message, Subject, joinedload, select
4166 a1f7040b5a15 plugin XEP-0424: message retraction update: Goffi <goffi@goffi.org> parents: 4163 diff changeset	35 from libervia.backend.models.core import MessageData, MessageEdition
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	36 from libervia.backend.tools.common import data_format
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	37 from libervia.backend.tools.utils import aio
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4198 diff changeset	38
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	39 log = getLogger(__name__)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	40
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	41
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	42 PLUGIN_INFO = {
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	43 C.PI_NAME: "Last Message Correction",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	44 C.PI_IMPORT_NAME: "XEP-0308",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	45 C.PI_TYPE: "XEP",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	46 C.PI_PROTOCOLS: ["XEP-0308"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	47 C.PI_DEPENDENCIES: ["XEP-0334"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	48 C.PI_MAIN: "XEP_0308",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	49 C.PI_HANDLER: "yes",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	50 C.PI_DESCRIPTION: _("""Implementation of XEP-0308 (Last Message Correction)"""),
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	51 }
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	52
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	53 NS_MESSAGE_CORRECT = "urn:xmpp:message-correct:0"
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	54
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	55
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	56 class XEP_0308:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	57 def __init__(self, host):
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	58 log.info(f"plugin {PLUGIN_INFO[C.PI_NAME]!r} initialization")
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	59 self.host = host
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	60 host.register_namespace("message_correct", NS_MESSAGE_CORRECT)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	61 host.trigger.add("message_received", self._message_received_trigger)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	62 host.bridge.add_method(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	63 "message_edit",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	64 ".plugin",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	65 in_sign="sss",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	66 out_sign="",
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	67 method=self._message_edit,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	68 async_=True,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	69 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	70 self._h = host.plugins["XEP-0334"]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	71
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	72 def get_handler(self, client):
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	73 return XEP_0308_handler()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	74
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	75 @aio
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	76 async def get_last_history(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	77 self, client: SatXMPPEntity, message_elt: domish.Element
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	78 ) -> History \| None:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	79 profile_id = self.host.memory.storage.profiles[client.profile]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	80 from_jid = jid.JID(message_elt["from"])
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	81 message_type = message_elt.getAttribute("type", C.MESS_TYPE_NORMAL)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	82 async with self.host.memory.storage.session() as session:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	83 stmt = (
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	84 select(History)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	85 .where(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	86 History.profile_id == profile_id,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	87 History.source == from_jid.userhost(),
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	88 History.dest == client.jid.userhost(),
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	89 History.type == message_type,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	90 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	91 .options(joinedload(History.messages))
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	92 .options(joinedload(History.subjects))
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	93 .options(joinedload(History.thread))
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	94 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	95 if message_elt.type == C.MESS_TYPE_GROUPCHAT:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	96 stmt = stmt.where(History.source_res == from_jid.resource)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	97
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	98 # we want last message
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	99 stmt = stmt.order_by(History.timestamp.desc()).limit(1)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	100 result = await session.execute(stmt)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	101 history = result.unique().scalar_one_or_none()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	102 return history
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	103
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	104 async def update_history(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	105 self,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	106 client: SatXMPPEntity,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	107 edited_history: History,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	108 edit_timestamp: float,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	109 new_message: dict[str, str],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	110 new_subject: dict[str, str],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	111 new_extra: dict,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	112 previous_message: dict[str, str],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	113 previous_subject: dict[str, str],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	114 previous_extra: dict \| None,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	115 store: bool = True,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	116 ) -> None:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	117 # FIXME: new_extra is not handled by now
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	118 edited_history.messages = [
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	119 Message(message=mess, language=lang) for lang, mess in new_message.items()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	120 ]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	121 edited_history.subjects = [
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	122 Subject(subject=mess, language=lang) for lang, mess in new_subject.items()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	123 ]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	124 previous_version = {
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	125 # this is the timestamp when this version was published
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	126 "timestamp": edited_history.extra.get("updated", edited_history.timestamp),
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	127 "message": previous_message,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	128 "subject": previous_subject,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	129 }
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	130 edited_history.extra["updated"] = edit_timestamp
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	131 if previous_extra:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	132 previous_extra = previous_extra.copy()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	133 # we must not have editions in each edition
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	134 try:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	135 del previous_extra[C.MESS_EXTRA_EDITIONS]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	136 except KeyError:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	137 pass
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	138 # extra may be important for rich content
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	139 previous_version["extra"] = previous_extra
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	140
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	141 if store:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	142 flag_modified(edited_history, "extra")
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4198 diff changeset	143 edited_history.extra.setdefault(C.MESS_EXTRA_EDITIONS, []).append(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4198 diff changeset	144 previous_version
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4198 diff changeset	145 )
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	146 await self.host.memory.storage.add(edited_history)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	147
4166 a1f7040b5a15 plugin XEP-0424: message retraction update: Goffi <goffi@goffi.org> parents: 4163 diff changeset	148 edit_data = MessageData(edited_history.serialise())
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	149 self.host.bridge.message_update(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	150 edited_history.uid,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	151 C.MESS_UPDATE_EDIT,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	152 data_format.serialise(edit_data),
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	153 client.profile,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	154 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	155
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	156 async def _message_received_trigger(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	157 self,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	158 client: SatXMPPEntity,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	159 message_elt: domish.Element,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	160 post_treat: defer.Deferred,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	161 ) -> bool:
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	162 from_jid = jid.JID(message_elt["from"])
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	163 replace_elt = next(message_elt.elements(NS_MESSAGE_CORRECT, "replace"), None)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	164 if not replace_elt:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	165 return True
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	166 try:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	167 replace_id = replace_elt["id"].strip()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	168 if not replace_id:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	169 raise KeyError
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	170 except KeyError:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	171 log.warning(f"Invalid message correction: {message_elt.toXml()}")
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	172 else:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	173 edited_history = await self.get_last_history(client, message_elt)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	174 if edited_history is None:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	175 log.warning(
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	176 f"No message found from {from_jid.full()}, can't correct "
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	177 f"anything: {message_elt.toXml()}"
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	178 )
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	179 return True
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	180 check_id = edited_history.origin_id or edited_history.extra.get("message_id")
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	181 if check_id != replace_id:
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	182 log.warning(
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	183 "Can't apply correction: it doesn't reference the last one:\n"
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	184 f"{message_elt.toXml()}"
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	185 )
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	186 return True
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	187 # TODO: this only accept same full JID, if we do more than last message
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	188 # correction, we may want to accept different resource for non groupchat
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	189 # messages (in case of reconnection with resource change for instance).
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	190 if edited_history.source_jid != from_jid:
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	191 log.warning(
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	192 "Can't apply correction: correction doesn't come from same author "
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	193 f"{edited_history.source_jid.full()}:\n{message_elt.toXml()}"
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	194 )
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	195 return True
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	196
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	197 previous_message_data = edited_history.serialise()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	198 message_data = client.messageProt.parse_message(message_elt)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	199 if not message_data["message"] and not message_data["subject"]:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	200 log.warning(
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	201 "Message correction doesn't have body nor subject, we can't edit "
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	202 "anything"
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	203 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	204 return False
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	205
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	206 await self.update_history(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	207 client,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	208 edited_history,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	209 message_data.get("received_timestamp") or message_data["timestamp"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	210 message_data["message"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	211 message_data["subject"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	212 message_data["extra"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	213 previous_message_data["message"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	214 previous_message_data["subject"],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	215 previous_message_data.get("extra"),
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	216 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	217
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	218 return False
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	219
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	220 async def message_edit(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	221 self,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	222 client: SatXMPPEntity,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	223 message_id: str,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	224 edit_data: MessageEdition,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	225 ) -> None:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	226 """Edit a message
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	227
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	228 The message can only be edited if it's the last one of the discussion.
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	229 @param client: client instance
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	230 @param message_id: UID of the message to edit
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	231 @param edit_data: data to update in the message
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	232 """
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	233 timestamp = time.time()
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	234 edited_history = await self.host.memory.storage.get(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	235 client,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	236 History,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	237 History.uid,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	238 message_id,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	239 joined_loads=[History.messages, History.subjects, History.thread],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	240 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	241 if edited_history is None:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	242 raise exceptions.NotFound(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	243 f"message to edit not found in database ({message_id})"
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	244 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	245 if edited_history.type == C.MESS_TYPE_GROUPCHAT:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	246 is_group_chat = True
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	247 # In the case of group chat, our message is sent by ourself with our room JID.
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	248 peer_jid = edited_history.source_jid
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	249 else:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	250 is_group_chat = False
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	251 peer_jid = jid.JID(edited_history.dest)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	252 history_data = await self.host.memory.history_get(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	253 client.jid, peer_jid, limit=1, profile=client.profile
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	254 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	255 if not history_data:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	256 raise exceptions.NotFound(
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	257 "No message found in conversation with {peer_jid.userhost()}"
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	258 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	259 last_mess = history_data[0]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	260 if last_mess[0] != message_id:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	261 raise ValueError(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	262 f"{message_id} is not the last message of the discussion, we can't edit "
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	263 "it"
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	264 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	265
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	266 await self.update_history(
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	267 client,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	268 edited_history,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	269 timestamp,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	270 edit_data.message,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	271 edit_data.subject,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	272 edit_data.extra,
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	273 last_mess[4],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	274 last_mess[5],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	275 last_mess[-1],
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	276 # message will be updated and signal sent on reception in group chat
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4198 diff changeset	277 store=not is_group_chat,
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	278 )
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	279
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	280 serialised = edited_history.serialise()
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	281 serialised["uid"] = str(uuid.uuid4())
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	282 serialised["from"] = client.jid
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	283 # for group chat, we want to send the correction to the room
b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	284 serialised["to"] = peer_jid.userhostJID() if is_group_chat else peer_jid
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	285
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	286 message_elt = client.generate_message_xml(serialised)["xml"]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	287 replace_elt = message_elt.addElement((NS_MESSAGE_CORRECT, "replace"))
4198 b1207332cea2 plugin XEP-0308: fix ID used, recipients and author check. Goffi <goffi@goffi.org> parents: 4166 diff changeset	288 replace_elt["id"] = edited_history.origin_id
4163 3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	289 self._h.add_hint_elements(message_elt, [self._h.HINT_STORE])
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	290 client.send(message_elt)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	291
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	292 def _message_edit(self, message_id: str, edit_data_s: str, profile: str) -> None:
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	293 client = self.host.get_client(profile)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	294 edit_data = MessageEdition.model_validate_json(edit_data_s)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	295 defer.ensureDeferred(self.message_edit(client, message_id, edit_data))
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	296
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	297
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	298 @implementer(disco.IDisco)
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	299 class XEP_0308_handler(xmlstream.XMPPHandler):
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	300 def getDiscoInfo(self, __, target, nodeIdentifier=""):
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	301 return [disco.DiscoFeature(NS_MESSAGE_CORRECT)]
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	302
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	303 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
3b3cd9453d9b plugin XEP-0308: implement Last Message Correction Goffi <goffi@goffi.org> parents: diff changeset	304 return []

Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_xep_0308.py @ 4332:71c939e34ca6