140 lines
3.4 KiB
Python
140 lines
3.4 KiB
Python
# Copyright 2010-2011 Florent Le Coz <louiz@louiz.org>
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#
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# This file is part of Poezio.
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#
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# Poezio is free software: you can redistribute it and/or modify
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# it under the terms of the zlib license. See the COPYING file.
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"""
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Implementation of the XEP-0045: Multi-User Chat.
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Add some facilities that are not available on the XEP_0045
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slix plugin
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"""
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from __future__ import annotations
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from xml.etree import ElementTree as ET
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from typing import (
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Optional,
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TYPE_CHECKING,
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)
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from poezio.common import safeJID
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from slixmpp import (
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JID,
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ClientXMPP,
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Iq,
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)
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import logging
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log = logging.getLogger(__name__)
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if TYPE_CHECKING:
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from poezio.core import Core
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from poezio.tabs import Tab
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def change_show(
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xmpp: ClientXMPP,
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jid: JID,
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own_nick: str,
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show: str,
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status: Optional[str]
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) -> None:
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"""
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Change our 'Show'
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"""
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jid = safeJID(jid)
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pres = xmpp.make_presence(pto='%s/%s' % (jid, own_nick))
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if show: # if show is None, don't put a <show /> tag. It means "available"
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pres['type'] = show
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if status:
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pres['status'] = status
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pres.send()
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def change_subject(xmpp: ClientXMPP, jid: JID, subject: str) -> None:
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"""
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Change the room subject
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"""
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jid = safeJID(jid)
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msg = xmpp.make_message(jid)
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msg['type'] = 'groupchat'
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msg['subject'] = subject
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msg.send()
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def change_nick(
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core: Core,
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jid: JID,
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nick: str,
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status: Optional[str] = None,
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show: Optional[str] = None
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) -> None:
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"""
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Change our own nick in a room
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"""
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xmpp = core.xmpp
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presence = xmpp.make_presence(
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pshow=show, pstatus=status, pto=safeJID('%s/%s' % (jid, nick)))
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core.events.trigger('changing_nick', presence)
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presence.send()
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def join_groupchat(
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core: Core,
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jid: JID,
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nick: str,
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passwd: str = '',
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status: Optional[str] = None,
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show: Optional[str] = None,
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seconds: Optional[int] = None,
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tab: Optional[Tab] = None
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) -> None:
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xmpp = core.xmpp
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stanza = xmpp.make_presence(
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pto='%s/%s' % (jid, nick), pstatus=status, pshow=show)
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x = ET.Element('{http://jabber.org/protocol/muc}x')
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if passwd:
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passelement = ET.Element('password')
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passelement.text = passwd
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x.append(passelement)
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def on_disco(iq: Iq) -> None:
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if ('urn:xmpp:mam:2' in iq['disco_info'].get_features()
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or (tab and tab._text_buffer.last_message)):
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history = ET.Element('{http://jabber.org/protocol/muc}history')
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history.attrib['seconds'] = str(0)
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x.append(history)
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else:
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if seconds is not None:
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history = ET.Element('{http://jabber.org/protocol/muc}history')
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history.attrib['seconds'] = str(seconds)
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x.append(history)
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stanza.append(x)
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core.events.trigger('joining_muc', stanza)
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to = stanza["to"]
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stanza.send()
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xmpp.plugin['xep_0045'].rooms[jid] = {}
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xmpp.plugin['xep_0045'].our_nicks[jid] = to.resource
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xmpp.plugin['xep_0030'].get_info(jid=jid, callback=on_disco)
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def leave_groupchat(
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xmpp: ClientXMPP,
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jid: JID,
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own_nick: str,
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msg: str
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) -> None:
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"""
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Leave the groupchat
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"""
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jid = safeJID(jid)
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try:
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xmpp.plugin['xep_0045'].leave_muc(jid, own_nick, msg)
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except KeyError:
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log.debug(
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"muc.leave_groupchat: could not leave the room %s",
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jid,
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exc_info=True)
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