Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_xep_0080.py @ 4183:6784d07b99c8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
plugin XEP-053, component AP gateway: use the new `trigger.add_with_check` method
author Goffi <goffi@goffi.org>
date Sat, 09 Dec 2023 19:20:13 +0100
parents 4b842c1fb686
children 0d7bb4df2343
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3894
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/env python3
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
2
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
3 # Copyright (C) 2009-2022 Jérôme Poisson (goffi@goffi.org)
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
4
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
5 # This program is free software: you can redistribute it and/or modify
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
6 # it under the terms of the GNU Affero General Public License as published by
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # the Free Software Foundation, either version 3 of the License, or
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # (at your option) any later version.
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
9
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # This program is distributed in the hope that it will be useful,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # GNU Affero General Public License for more details.
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
14
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # You should have received a copy of the GNU Affero General Public License
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
17
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
18 from typing import Dict, Any
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
19
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
20 from twisted.words.xish import domish
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
21
4071
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
22 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
23 from libervia.backend.core.i18n import _
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
24 from libervia.backend.core.log import getLogger
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
25 from libervia.backend.core import exceptions
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend`
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
26 from libervia.backend.tools import utils
3894
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
27
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
28 log = getLogger(__name__)
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
29
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
30
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
31 PLUGIN_INFO = {
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
32 C.PI_NAME: "User Location",
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
33 C.PI_IMPORT_NAME: "XEP-0080",
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
34 C.PI_TYPE: "XEP",
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
35 C.PI_MODES: C.PLUG_MODE_BOTH,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
36 C.PI_PROTOCOLS: ["XEP-0080"],
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
37 C.PI_MAIN: "XEP_0080",
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
38 C.PI_HANDLER: "no",
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
39 C.PI_DESCRIPTION: _("""Implementation of XEP-0080 (User Location)"""),
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
40 }
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
41
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
42 NS_GEOLOC = "http://jabber.org/protocol/geoloc"
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
43 KEYS_TYPES = {
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
44 "accuracy": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
45 "alt": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
46 "altaccuracy": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
47 "area": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
48 "bearing": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
49 "building": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
50 "country": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
51 "countrycode": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
52 "datum": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
53 "description": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
54 "error": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
55 "floor": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
56 "lat": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
57 "locality": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
58 "lon": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
59 "postalcode": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
60 "region": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
61 "room": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
62 "speed": float,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
63 "street": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
64 "text": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
65 "timestamp": "datetime",
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
66 "tzo": str,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
67 "uri": str
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
68 }
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
69
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
70
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
71 class XEP_0080:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
72
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
73 def __init__(self, host):
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
74 log.info(_("XEP-0080 (User Location) plugin initialization"))
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3894
diff changeset
75 host.register_namespace("geoloc", NS_GEOLOC)
3894
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
76
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
77 def get_geoloc_elt(
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
78 self,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
79 location_data: Dict[str, Any],
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
80 ) -> domish.Element:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
81 """Generate the element describing the location
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
82
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
83 @param geoloc: metadata description the location
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
84 Keys correspond to ones found at
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
85 https://xmpp.org/extensions/xep-0080.html#format, with following additional
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
86 keys:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
87 - id (str): Identifier for this location
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
88 - language (str): language of the human readable texts
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
89 All keys are optional.
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
90 @return: ``<geoloc/>`` element
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
91 """
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
92 geoloc_elt = domish.Element((NS_GEOLOC, "geoloc"))
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
93 for key, value in location_data.items():
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
94 try:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
95 key_type = KEYS_TYPES[key]
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
96 except KeyError:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
97 if key == "id":
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
98 # "id" attribute is not specified for XEP-0080's <geoloc/> element,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
99 # but it may be used in a parent element (that's the case for events)
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
100 pass
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
101 elif key == "language":
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
102 geoloc_elt["xml:lang"] = value
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
103 else:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
104 log.warning(f"Unknown location key {key}: {location_data}")
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
105 continue
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
106 if key_type == "datetime":
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
107 content = utils.xmpp_date(value)
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
108 else:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
109 content = str(value)
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
110 geoloc_elt.addElement(key, content=content)
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
111
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
112 return geoloc_elt
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
113
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
114 def parse_geoloc_elt(
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
115 self,
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
116 geoloc_elt: domish.Element
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
117 ) -> Dict[str, Any]:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
118 """Parse <geoloc/> element
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
119
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
120 @param geoloc_elt: <geoloc/> element
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
121 a parent element can also be used
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
122 @return: geoloc data. It's a dict whose keys correspond to
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
123 [get_geoloc_elt] parameters
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
124 @raise exceptions.NotFound: no <geoloc/> element has been found
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
125 """
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
126
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
127 if geoloc_elt.name != "geoloc":
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
128 try:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
129 geoloc_elt = next(geoloc_elt.elements(NS_GEOLOC, "geoloc"))
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
130 except StopIteration:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
131 raise exceptions.NotFound
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
132 data: Dict[str, Any] = {}
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
133 for elt in geoloc_elt.elements():
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
134 if elt.uri != NS_GEOLOC:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
135 log.warning(f"unmanaged geoloc element: {elt.toXml()}")
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
136 continue
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
137 try:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
138 data_type = KEYS_TYPES[elt.name]
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
139 except KeyError:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
140 log.warning(f"unknown geoloc element: {elt.toXml()}")
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
141 continue
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
142 try:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
143 if data_type == "datetime":
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
144 data[elt.name] = utils.parse_xmpp_date(str(elt))
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
145 else:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
146 data[elt.name] = data_type(str(elt))
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
147 except Exception as e:
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
148 log.warning(f"can't parse element: {elt.toXml()}")
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
149 continue
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
150
ed470361ea2e plugin XEP-0080: User Location implementation:
Goffi <goffi@goffi.org>
parents:
diff changeset
151 return data