Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0020.py @ 2617:81b70eeb710f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
quick_frontend(contact list): refactored update: update is now called with appropriate constant value (C.UPDATE_ADD, C.UPDATE_DELETE, C.UPDATE_MODIFY and so on) when a widget change visibility according to current options. Before it was linked to cache only (C.UPDATE_ADD was only called when contact was first added to cache). This make widget handling in frontends more easy. Renamed entityToShow to entityVisible, which seems to correspond better. Started reducing lines lenght to 90 chars as a test. May become the new coding style soon.
author Goffi <goffi@goffi.org>
date Sun, 24 Jun 2018 21:59:29 +0200
parents 26edcf3a30eb
children 56f94936df1e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1934
2daf7b4c6756 use of /usr/bin/env instead of /usr/bin/python in shebang
Goffi <goffi@goffi.org>
parents: 1766
diff changeset
1 #!/usr/bin/env python2
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
3
609
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
4 # SAT plugin for managing xep-0020
2483
0046283a285d dates update
Goffi <goffi@goffi.org>
parents: 2414
diff changeset
5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
6
609
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
7 # This program is free software: you can redistribute it and/or modify
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
10 # (at your option) any later version.
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
11
609
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
12 # This program is distributed in the hope that it will be useful,
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
15 # GNU Affero General Public License for more details.
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
16
609
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
84a6e83157c2 fixed licences in docstrings (they are now in comments)
Goffi <goffi@goffi.org>
parents: 594
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
19
771
bfabeedbf32e core: i18n refactoring:
Goffi <goffi@goffi.org>
parents: 660
diff changeset
20 from sat.core.i18n import _
2145
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
21 from sat.core.constants import Const as C
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 811
diff changeset
22 from sat.core.log import getLogger
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 811
diff changeset
23 log = getLogger(__name__)
1665
14fcbaa82fd4 plugin XEP-0020: fixed bad import
souliane <souliane@mailoo.org>
parents: 1577
diff changeset
24 from sat.core import exceptions
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
25 from twisted.words.xish import domish
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
26
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
27 from zope.interface import implements
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
28
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
29 try:
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
30 from twisted.words.protocols.xmlstream import XMPPHandler
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
31 except ImportError:
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
32 from wokkel.subprotocols import XMPPHandler
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
33
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
34 from wokkel import disco, iwokkel, data_form
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
35
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
36 NS_FEATURE_NEG = 'http://jabber.org/protocol/feature-neg'
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
37
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
38 PLUGIN_INFO = {
2145
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
39 C.PI_NAME: "XEP 0020 Plugin",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
40 C.PI_IMPORT_NAME: "XEP-0020",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
41 C.PI_TYPE: "XEP",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
42 C.PI_PROTOCOLS: ["XEP-0020"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
43 C.PI_MAIN: "XEP_0020",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
44 C.PI_HANDLER: "yes",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
45 C.PI_DESCRIPTION: _("""Implementation of Feature Negotiation""")
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
46 }
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
47
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
48
588
beaf6bec2fcd Remove every old-style class.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 587
diff changeset
49 class XEP_0020(object):
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
50
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
51 def __init__(self, host):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 811
diff changeset
52 log.info(_("Plugin XEP_0020 initialization"))
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
53
2144
1d3f73e065e1 core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
54 def getHandler(self, client):
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
55 return XEP_0020_handler()
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
56
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
57 def getFeatureElt(self, elt):
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
58 """Check element's children to find feature elements
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
59
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
60 @param elt(domish.Element): parent element of the feature element
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
61 @return: feature elements
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
62 @raise exceptions.NotFound: no feature element found
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
63 """
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
64 try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
65 feature_elt = elt.elements(NS_FEATURE_NEG, 'feature').next()
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
66 except StopIteration:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
67 raise exceptions.NotFound
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
68 return feature_elt
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
69
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
70 def _getForm(self, elt, namespace):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
71 """Return the first child data form
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
72
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
73 @param elt(domish.Element): parent of the data form
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
74 @param namespace (None, unicode): form namespace or None to ignore
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
75 @return (None, data_form.Form): data form or None is nothing is found
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
76 """
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
77 if namespace is None:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
78 try:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
79 form_elt = elt.elements(data_form.NS_X_DATA).next()
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
80 except StopIteration:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
81 return None
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
82 else:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
83 return data_form.Form.fromElement(form_elt)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
84 else:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
85 return data_form.findForm(elt, namespace)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
86
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
87 def getChoosedOptions(self, feature_elt, namespace):
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
88 """Return choosed feature for feature element
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
89
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
90 @param feature_elt(domish.Element): feature domish element
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
91 @param namespace (None, unicode): form namespace or None to ignore
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
92 @return (dict): feature name as key, and choosed option as value
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
93 @raise exceptions.NotFound: not data form is found
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
94 """
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
95 form = self._getForm(feature_elt, namespace)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
96 if form is None:
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
97 raise exceptions.NotFound
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
98 result = {}
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
99 for field in form.fields:
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
100 values = form.fields[field].values
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
101 result[field] = values[0] if values else None
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
102 if len(values) > 1:
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
103 log.warning(_(u"More than one value choosed for {}, keeping the first one").format(field))
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
104 return result
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
105
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
106 def negotiate(self, feature_elt, name, negotiable_values, namespace):
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
107 """Negotiate the feature options
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
108
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
109 @param feature_elt(domish.Element): feature element
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
110 @param name: the option name (i.e. field's var attribute) to negotiate
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
111 @param negotiable_values(iterable): acceptable values for this negotiation
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
112 first corresponding value will be returned
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
113 @param namespace (None, unicode): form namespace or None to ignore
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
114 @raise KeyError: name is not found in data form fields
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
115 """
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
116 form = self._getForm(feature_elt, namespace)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
117 options = [option.value for option in form.fields[name].options]
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
118 for value in negotiable_values:
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
119 if value in options:
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
120 return value
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
121 return None
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
122
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
123 def chooseOption(self, options, namespace):
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
124 """Build a feature element with choosed options
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
125
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
126 @param options(dict): dict with feature as key and choosed option as value
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
127 @param namespace (None, unicode): form namespace or None to ignore
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
128 """
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
129 feature_elt = domish.Element((NS_FEATURE_NEG, 'feature'))
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
130 x_form = data_form.Form('submit', formNamespace=namespace)
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
131 x_form.makeFields(options)
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
132 feature_elt.addChild(x_form.toElement())
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
133 return feature_elt
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
134
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
135 def proposeFeatures(self, options_dict, namespace):
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
136 """Build a feature element with options to propose
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
137
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
138 @param options_dict(dict): dict with feature as key and iterable of acceptable options as value
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
139 @param namespace(None, unicode): feature namespace
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
140 """
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
141 feature_elt = domish.Element((NS_FEATURE_NEG, 'feature'))
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
142 x_form = data_form.Form('form', formNamespace=namespace)
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
143 for field in options_dict:
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
144 x_form.addField(data_form.Field('list-single', field,
1577
d04d7402b8e9 plugins XEP-0020, XEP-0065, XEP-0095, XEP-0096: fixed file copy with Stream Initiation:
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
145 options=[data_form.Option(option) for option in options_dict[field]]))
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
146 feature_elt.addChild(x_form.toElement())
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
147 return feature_elt
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
148
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
149
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
150 class XEP_0020_handler(XMPPHandler):
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
151 implements(iwokkel.IDisco)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
152
383
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
153 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
154 return [disco.DiscoFeature(NS_FEATURE_NEG)]
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
155
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
156 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
98e1d44d5cd4 plugins: feature negociation (XEP-0020) implementation
Goffi <goffi@goffi.org>
parents:
diff changeset
157 return []