Mercurial > libervia-backend
view sat/plugins/plugin_xep_0297.py @ 4001:32d714a8ea51
plugin XEP-0045: dot not wait for MAM retrieval to be completed:
in `_join_MAM`, `room.fully_joined` is called before retrieving the MAM archive, as the
process can be very long, and is not necessary to have the room working (message can be
received after being in the room, and added out of order). This avoid blocking the `join`
workflow for an extended time.
Some renaming and coroutine integrations.
author | Goffi <goffi@goffi.org> |
---|---|
date | Fri, 10 Mar 2023 17:22:41 +0100 |
parents | 944f51f9c2b4 |
children | 524856bd7b19 |
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#!/usr/bin/env python3 # SAT plugin for Stanza Forwarding (XEP-0297) # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) # Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core.constants import Const as C from sat.core.i18n import _, D_ from sat.core.log import getLogger from twisted.internet import defer log = getLogger(__name__) from wokkel import disco, iwokkel try: from twisted.words.protocols.xmlstream import XMPPHandler except ImportError: from wokkel.subprotocols import XMPPHandler from zope.interface import implementer from twisted.words.xish import domish PLUGIN_INFO = { C.PI_NAME: "Stanza Forwarding", C.PI_IMPORT_NAME: "XEP-0297", C.PI_TYPE: "XEP", C.PI_PROTOCOLS: ["XEP-0297"], C.PI_MAIN: "XEP_0297", C.PI_HANDLER: "yes", C.PI_DESCRIPTION: D_("""Implementation of Stanza Forwarding"""), } class XEP_0297(object): # FIXME: check this implementation which doesn't seems to be used def __init__(self, host): log.info(_("Stanza Forwarding plugin initialization")) self.host = host def getHandler(self, client): return XEP_0297_handler(self, client.profile) @classmethod def updateUri(cls, element, uri): """Update recursively the element URI. @param element (domish.Element): element to update @param uri (unicode): new URI """ # XXX: we need this because changing the URI of an existing element # containing children doesn't update the children's blank URI. element.uri = uri element.defaultUri = uri for child in element.children: if isinstance(child, domish.Element) and not child.uri: XEP_0297.updateUri(child, uri) def forward(self, stanza, to_jid, stamp, body="", profile_key=C.PROF_KEY_NONE): """Forward a message to the given JID. @param stanza (domish.Element): original stanza to be forwarded. @param to_jid (JID): recipient JID. @param stamp (datetime): offset-aware timestamp of the original reception. @param body (unicode): optional description. @param profile_key (unicode): %(doc_profile_key)s @return: a Deferred when the message has been sent """ # FIXME: this method is not used and doesn't use mess_data which should be used for client.sendMessageData # should it be deprecated? A method constructing the element without sending it seems more natural log.warning( "THIS METHOD IS DEPRECATED" ) # FIXME: we use this warning until we check the method msg = domish.Element((None, "message")) msg["to"] = to_jid.full() msg["type"] = stanza["type"] body_elt = domish.Element((None, "body")) if body: body_elt.addContent(body) forwarded_elt = domish.Element((C.NS_FORWARD, "forwarded")) delay_elt = self.host.plugins["XEP-0203"].delay(stamp) forwarded_elt.addChild(delay_elt) if not stanza.uri: # None or '' XEP_0297.updateUri(stanza, "jabber:client") forwarded_elt.addChild(stanza) msg.addChild(body_elt) msg.addChild(forwarded_elt) client = self.host.getClient(profile_key) return defer.ensureDeferred(client.sendMessageData({"xml": msg})) @implementer(iwokkel.IDisco) class XEP_0297_handler(XMPPHandler): def __init__(self, plugin_parent, profile): self.plugin_parent = plugin_parent self.host = plugin_parent.host self.profile = profile def getDiscoInfo(self, requestor, target, nodeIdentifier=""): return [disco.DiscoFeature(C.NS_FORWARD)] def getDiscoItems(self, requestor, target, nodeIdentifier=""): return []