Mercurial > libervia-backend
view sat/plugins/plugin_xep_0092.py @ 3888:aa7197b67c26
component AP gateway: AP <=> XMPP reactions conversions:
- Pubsub Attachments plugin has been renamed to XEP-0470 following publication
- XEP-0470 has been updated to follow 0.2 changes
- AP reactions (as implemented in Pleroma) are converted to XEP-0470
- XEP-0470 events are converted to AP reactions (again, using "EmojiReact" from Pleroma)
- AP activities related to attachments (like/reactions) are cached in Libervia because
it's not possible to retrieve them from Pleroma instances once they have been emitted
(doing an HTTP get on their ID returns a 404). For now those cache are not flushed, this
should be improved in the future.
- `sharedInbox` is used when available. Pleroma returns a 500 HTTP error when ``to`` or
``cc`` are used in a direct inbox.
- reactions and like are not currently used for direct messages, because they can't be
emitted from Pleroma in this case, thus there is no point in implementing them for the
moment.
rel 371
author | Goffi <goffi@goffi.org> |
---|---|
date | Wed, 31 Aug 2022 17:07:03 +0200 |
parents | be6d91572633 |
children | 524856bd7b19 |
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#!/usr/bin/env python3 # SàT plugin for Software Version (XEP-0092) # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.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.i18n import _ from sat.core.constants import Const as C from twisted.internet import reactor, defer from twisted.words.protocols.jabber import jid from wokkel import compat from sat.core import exceptions from sat.core.log import getLogger log = getLogger(__name__) NS_VERSION = "jabber:iq:version" TIMEOUT = 10 PLUGIN_INFO = { C.PI_NAME: "Software Version Plugin", C.PI_IMPORT_NAME: "XEP-0092", C.PI_TYPE: "XEP", C.PI_PROTOCOLS: ["XEP-0092"], C.PI_DEPENDENCIES: [], C.PI_RECOMMENDATIONS: [C.TEXT_CMDS], C.PI_MAIN: "XEP_0092", C.PI_HANDLER: "no", # version is already handler in core.xmpp module C.PI_DESCRIPTION: _("""Implementation of Software Version"""), } class XEP_0092(object): def __init__(self, host): log.info(_("Plugin XEP_0092 initialization")) self.host = host host.bridge.addMethod( "getSoftwareVersion", ".plugin", in_sign="ss", out_sign="(sss)", method=self._getVersion, async_=True, ) try: self.host.plugins[C.TEXT_CMDS].addWhoIsCb(self._whois, 50) except KeyError: log.info(_("Text commands not available")) def _getVersion(self, entity_jid_s, profile_key): def prepareForBridge(data): name, version, os = data return (name or "", version or "", os or "") d = self.getVersion(jid.JID(entity_jid_s), profile_key) d.addCallback(prepareForBridge) return d def getVersion(self, jid_, profile_key=C.PROF_KEY_NONE): """ Ask version of the client that jid_ is running @param jid_: jid from who we want to know client's version @param profile_key: %(doc_profile_key)s @return (tuple): a defered which fire a tuple with the following data (None if not available): - name: Natural language name of the software - version: specific version of the software - os: operating system of the queried entity """ client = self.host.getClient(profile_key) def getVersion(__): iq_elt = compat.IQ(client.xmlstream, "get") iq_elt["to"] = jid_.full() iq_elt.addElement("query", NS_VERSION) d = iq_elt.send() d.addCallback(self._gotVersion) return d d = self.host.checkFeature(client, NS_VERSION, jid_) d.addCallback(getVersion) reactor.callLater( TIMEOUT, d.cancel ) # XXX: timeout needed because some clients don't answer the IQ return d def _gotVersion(self, iq_elt): try: query_elt = next(iq_elt.elements(NS_VERSION, "query")) except StopIteration: raise exceptions.DataError ret = [] for name in ("name", "version", "os"): try: data_elt = next(query_elt.elements(NS_VERSION, name)) ret.append(str(data_elt)) except StopIteration: ret.append(None) return tuple(ret) def _whois(self, client, whois_msg, mess_data, target_jid): """ Add software/OS information to whois """ def versionCb(version_data): name, version, os = version_data if name: whois_msg.append(_("Client name: %s") % name) if version: whois_msg.append(_("Client version: %s") % version) if os: whois_msg.append(_("Operating system: %s") % os) def versionEb(failure): failure.trap(exceptions.FeatureNotFound, defer.CancelledError) if failure.check(failure, exceptions.FeatureNotFound): whois_msg.append(_("Software version not available")) else: whois_msg.append(_("Client software version request timeout")) d = self.getVersion(target_jid, client.profile) d.addCallbacks(versionCb, versionEb) return d