Mercurial > libervia-backend
annotate libervia/backend/plugins/plugin_xep_0049.py @ 4100:810921c33a47
tools (common/template): add filter to get media types:
Add 2 filters to get main type and subtype of media type. Jinja2 and Nunjucks don't handle
slices in the same way (Python way for Jinja2, JS way for Nunjucks), making it difficult
to retrieve main type of a media from media type. Thoses filters work in both cases.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 22 Jun 2023 15:49:06 +0200 |
| 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 | |
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20 from libervia.backend.core.i18n import _ |
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21 from libervia.backend.core.constants import Const as C |
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22 from libervia.backend.core.log import getLogger |
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23 |
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24 log = getLogger(__name__) |
| 980 | 25 from wokkel import compat |
| 26 from twisted.words.xish import domish | |
| 27 | |
| 28 | |
| 29 PLUGIN_INFO = { | |
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30 C.PI_NAME: "XEP-0049 Plugin", |
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31 C.PI_IMPORT_NAME: "XEP-0049", |
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32 C.PI_TYPE: "XEP", |
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33 C.PI_PROTOCOLS: ["XEP-0049"], |
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34 C.PI_DEPENDENCIES: [], |
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35 C.PI_MAIN: "XEP_0049", |
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36 C.PI_HANDLER: "no", |
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37 C.PI_DESCRIPTION: _("""Implementation of private XML storage"""), |
| 980 | 38 } |
| 39 | |
| 40 | |
| 41 class XEP_0049(object): | |
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42 NS_PRIVATE = "jabber:iq:private" |
| 980 | 43 |
| 44 def __init__(self, host): | |
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45 log.info(_("Plugin XEP-0049 initialization")) |
| 980 | 46 self.host = host |
| 47 | |
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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) | |
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55 client = self.host.get_client(profile_key) |
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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) |
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58 query_elt = iq_elt.addElement("query", XEP_0049.NS_PRIVATE) |
| 980 | 59 query_elt.addChild(element) |
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parents:
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60 return iq_elt.send() |
| 980 | 61 |
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parents:
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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 """ | |
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524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3479
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70 client = self.host.get_client(profile_key) |
|
524856bd7b19
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Goffi <goffi@goffi.org>
parents:
3479
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changeset
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71 # XXX: see private_xml_store note about feature checking |
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72 iq_elt = compat.IQ(client.xmlstream, "get") |
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parents:
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73 query_elt = iq_elt.addElement("query", XEP_0049.NS_PRIVATE) |
| 980 | 74 query_elt.addElement(node_name, namespace) |
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75 |
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Goffi <goffi@goffi.org>
parents:
3479
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76 def get_cb(answer_iq_elt): |
| 3028 | 77 answer_query_elt = next(answer_iq_elt.elements(XEP_0049.NS_PRIVATE, "query")) |
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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
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78 return answer_query_elt.firstChildElement() |
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parents:
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changeset
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79 |
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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
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80 d = iq_elt.send() |
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4037
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Goffi <goffi@goffi.org>
parents:
3479
diff
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81 d.addCallback(get_cb) |
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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
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82 return d |