Mercurial > libervia-backend
view src/plugins/plugin_xep_0049.py @ 1959:ca5a883f8abe
core: changed versioning schema:
before the "D" was meaning "version + modifications", so 0.6.0D was meaning "after the version 0.6.0".
Now SàT will follow a more traditional way, so it move to 0.7.0D to say "it's the preparation of the version 0.7.0".
author | Goffi <goffi@goffi.org> |
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date | Sun, 19 Jun 2016 22:22:04 +0200 |
parents | 2daf7b4c6756 |
children | 33c8c4973743 |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SAT plugin for managing xep-0049 # Copyright (C) 2009-2016 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.log import getLogger log = getLogger(__name__) from wokkel import compat from twisted.words.xish import domish PLUGIN_INFO = { "name": "XEP-0049 Plugin", "import_name": "XEP-0049", "type": "XEP", "protocols": ["XEP-0049"], "dependencies": [], "main": "XEP_0049", "handler": "no", "description": _("""Implementation of private XML storage""") } class XEP_0049(object): NS_PRIVATE = 'jabber:iq:private' def __init__(self, host): log.info(_("Plugin XEP-0049 initialization")) self.host = host def privateXMLStore(self, element, profile_key): """Store private data @param element: domish.Element to store (must have a namespace) @param profile_key: %(doc_profile_key)s """ assert isinstance(element, domish.Element) client = self.host.getClient(profile_key) # XXX: feature announcement in disco#info is not mandatory in XEP-0049, so we have to try to use private XML, and react according to the answer iq_elt = compat.IQ(client.xmlstream) query_elt = iq_elt.addElement('query', XEP_0049.NS_PRIVATE) query_elt.addChild(element) return iq_elt.send() def privateXMLGet(self, node_name, namespace, profile_key): """Store private data @param node_name: name of the node to get @param namespace: namespace of the node to get @param profile_key: %(doc_profile_key)s @return (domish.Element): a deferred which fire the stored data """ client = self.host.getClient(profile_key) # XXX: see privateXMLStore note about feature checking iq_elt = compat.IQ(client.xmlstream, 'get') query_elt = iq_elt.addElement('query', XEP_0049.NS_PRIVATE) query_elt.addElement(node_name, namespace) def getCb(answer_iq_elt): answer_query_elt = answer_iq_elt.elements(XEP_0049.NS_PRIVATE, 'query').next() return answer_query_elt.firstChildElement() d = iq_elt.send() d.addCallback(getCb) return d