Mercurial > libervia-backend

comparison sat/plugins/plugin_xep_0049.py @ 2562:26edcf3a30eb

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core, setup: huge cleaning: - moved directories from src and frontends/src to sat and sat_frontends, which is the recommanded naming convention - move twisted directory to root - removed all hacks from setup.py, and added missing dependencies, it is now clean - use https URL for website in setup.py - removed "Environment :: X11 Applications :: GTK", as wix is deprecated and removed - renamed sat.sh to sat and fixed its installation - added python_requires to specify Python version needed - replaced glib2reactor which use deprecated code by gtk3reactor sat can now be installed directly from virtualenv without using --system-site-packages anymore \o/
author Goffi <goffi@goffi.org>
date Mon, 02 Apr 2018 19:44:50 +0200
parents src/plugins/plugin_xep_0049.py@0046283a285d
children 56f94936df1e
comparison
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2561:bd30dc3ffe5a 2562:26edcf3a30eb
1 #!/usr/bin/env python2
2 # -*- coding: utf-8 -*-
3
4 # SAT plugin for managing xep-0049
5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
6
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
11
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
16
17 # You should have received a copy of the GNU Affero General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19
20 from sat.core.i18n import _
21 from sat.core.constants import Const as C
22 from sat.core.log import getLogger
23 log = getLogger(__name__)
24 from wokkel import compat
25 from twisted.words.xish import domish
26
27
28
29 PLUGIN_INFO = {
30 C.PI_NAME: "XEP-0049 Plugin",
31 C.PI_IMPORT_NAME: "XEP-0049",
32 C.PI_TYPE: "XEP",
33 C.PI_PROTOCOLS: ["XEP-0049"],
34 C.PI_DEPENDENCIES: [],
35 C.PI_MAIN: "XEP_0049",
36 C.PI_HANDLER: "no",
37 C.PI_DESCRIPTION: _("""Implementation of private XML storage""")
38 }
39
40
41 class XEP_0049(object):
42 NS_PRIVATE = 'jabber:iq:private'
43
44 def __init__(self, host):
45 log.info(_("Plugin XEP-0049 initialization"))
46 self.host = host
47
48 def privateXMLStore(self, element, profile_key):
49 """Store private data
50 @param element: domish.Element to store (must have a namespace)
51 @param profile_key: %(doc_profile_key)s
52
53 """
54 assert isinstance(element, domish.Element)
55 client = self.host.getClient(profile_key)
56 # 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
57 iq_elt = compat.IQ(client.xmlstream)
58 query_elt = iq_elt.addElement('query', XEP_0049.NS_PRIVATE)
59 query_elt.addChild(element)
60 return iq_elt.send()
61
62 def privateXMLGet(self, node_name, namespace, profile_key):
63 """Store private data
64 @param node_name: name of the node to get
65 @param namespace: namespace of the node to get
66 @param profile_key: %(doc_profile_key)s
67 @return (domish.Element): a deferred which fire the stored data
68
69 """
70 client = self.host.getClient(profile_key)
71 # XXX: see privateXMLStore note about feature checking
72 iq_elt = compat.IQ(client.xmlstream, 'get')
73 query_elt = iq_elt.addElement('query', XEP_0049.NS_PRIVATE)
74 query_elt.addElement(node_name, namespace)
75 def getCb(answer_iq_elt):
76 answer_query_elt = answer_iq_elt.elements(XEP_0049.NS_PRIVATE, 'query').next()
77 return answer_query_elt.firstChildElement()
78 d = iq_elt.send()
79 d.addCallback(getCb)
80 return d
81