Mercurial > libervia-backend
annotate libervia/backend/plugins/plugin_xep_0049.py @ 4335:430d5d99a740
plugin XEP-0358: "Publishing Available Jingle Sessions" implementation:
rel 453
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 03 Dec 2024 00:13:07 +0100 |
| parents | 4b842c1fb686 |
| children |
| rev | line source |
|---|---|
| 3028 | 1 #!/usr/bin/env python3 |
| 3137 | 2 |
| 980 | 3 |
| 4 # SAT plugin for managing xep-0049 | |
| 3479 | 5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) |
| 980 | 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 | |
|
4071
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4037
diff
changeset
|
20 from libervia.backend.core.i18n import _ |
|
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4037
diff
changeset
|
21 from libervia.backend.core.constants import Const as C |
|
4b842c1fb686
refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents:
4037
diff
changeset
|
22 from libervia.backend.core.log import getLogger |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
23 |
|
993
301b342c697a
core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents:
989
diff
changeset
|
24 log = getLogger(__name__) |
| 980 | 25 from wokkel import compat |
| 26 from twisted.words.xish import domish | |
| 27 | |
| 28 | |
| 29 PLUGIN_INFO = { | |
|
2145
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
30 C.PI_NAME: "XEP-0049 Plugin", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
31 C.PI_IMPORT_NAME: "XEP-0049", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
32 C.PI_TYPE: "XEP", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
33 C.PI_PROTOCOLS: ["XEP-0049"], |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
34 C.PI_DEPENDENCIES: [], |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
35 C.PI_MAIN: "XEP_0049", |
|
33c8c4973743
core (plugins): added missing contants + use of new constants in PLUGIN_INFO
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
36 C.PI_HANDLER: "no", |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
37 C.PI_DESCRIPTION: _("""Implementation of private XML storage"""), |
| 980 | 38 } |
| 39 | |
| 40 | |
| 41 class XEP_0049(object): | |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
42 NS_PRIVATE = "jabber:iq:private" |
| 980 | 43 |
| 44 def __init__(self, host): | |
|
993
301b342c697a
core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents:
989
diff
changeset
|
45 log.info(_("Plugin XEP-0049 initialization")) |
| 980 | 46 self.host = host |
| 47 | |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
48 def private_xml_store(self, element, profile_key): |
| 980 | 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) | |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
55 client = self.host.get_client(profile_key) |
|
989
93359853e4bc
plugins XEP-0048, XEP-0049: feature is not checked anymore before using private XML storage, as feature announcement is not mandatory in XEP-0049
Goffi <goffi@goffi.org>
parents:
980
diff
changeset
|
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 |
| 980 | 57 iq_elt = compat.IQ(client.xmlstream) |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
58 query_elt = iq_elt.addElement("query", XEP_0049.NS_PRIVATE) |
| 980 | 59 query_elt.addChild(element) |
|
989
93359853e4bc
plugins XEP-0048, XEP-0049: feature is not checked anymore before using private XML storage, as feature announcement is not mandatory in XEP-0049
Goffi <goffi@goffi.org>
parents:
980
diff
changeset
|
60 return iq_elt.send() |
| 980 | 61 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
62 def private_xml_get(self, node_name, namespace, profile_key): |
| 980 | 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 """ | |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
70 client = self.host.get_client(profile_key) |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
71 # XXX: see private_xml_store note about feature checking |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
72 iq_elt = compat.IQ(client.xmlstream, "get") |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
73 query_elt = iq_elt.addElement("query", XEP_0049.NS_PRIVATE) |
| 980 | 74 query_elt.addElement(node_name, namespace) |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
75 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
76 def get_cb(answer_iq_elt): |
| 3028 | 77 answer_query_elt = next(answer_iq_elt.elements(XEP_0049.NS_PRIVATE, "query")) |
|
989
93359853e4bc
plugins XEP-0048, XEP-0049: feature is not checked anymore before using private XML storage, as feature announcement is not mandatory in XEP-0049
Goffi <goffi@goffi.org>
parents:
980
diff
changeset
|
78 return answer_query_elt.firstChildElement() |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
79 |
|
989
93359853e4bc
plugins XEP-0048, XEP-0049: feature is not checked anymore before using private XML storage, as feature announcement is not mandatory in XEP-0049
Goffi <goffi@goffi.org>
parents:
980
diff
changeset
|
80 d = iq_elt.send() |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
81 d.addCallback(get_cb) |
|
989
93359853e4bc
plugins XEP-0048, XEP-0049: feature is not checked anymore before using private XML storage, as feature announcement is not mandatory in XEP-0049
Goffi <goffi@goffi.org>
parents:
980
diff
changeset
|
82 return d |