annotate libervia/backend/plugins/plugin_xep_0054.py @ 4219:1b5cf2ee1d86

plugin XEP-0384, XEP-0391: download missing devices list: when a peer jid was not in our roster, devices list was not retrieved, resulting in failed en/decryption. This patch does check it and download missing devices list in necessary. There is no subscription managed yet, so the list won't be updated in case of new devices, this should be addressed at some point.
author Goffi <goffi@goffi.org>
date Tue, 05 Mar 2024 17:31:36 +0100
parents 4b842c1fb686
children 0d7bb4df2343
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1 #!/usr/bin/env python3
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2
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3 # SAT plugin for managing xep-0054
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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5 # Copyright (C) 2014 Emmanuel Gil Peyrot (linkmauve@linkmauve.fr)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 import io
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21 from base64 import b64decode, b64encode
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22 from hashlib import sha1
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23 from pathlib import Path
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24 from typing import Optional
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25 from zope.interface import implementer
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26 from twisted.internet import threads, defer
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27 from twisted.words.protocols.jabber import jid, error
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28 from twisted.words.xish import domish
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29 from twisted.python.failure import Failure
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30 from wokkel import disco, iwokkel
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31 from libervia.backend.core import exceptions
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32 from libervia.backend.core.i18n import _
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33 from libervia.backend.core.constants import Const as C
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34 from libervia.backend.core.log import getLogger
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35 from libervia.backend.core.xmpp import SatXMPPEntity
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36 from libervia.backend.memory import persistent
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37 from libervia.backend.tools import image
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38
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39 log = getLogger(__name__)
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40
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41 try:
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42 from PIL import Image
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43 except:
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44 raise exceptions.MissingModule(
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45 "Missing module pillow, please download/install it from https://python-pillow.github.io"
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46 )
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47
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48 from twisted.words.protocols.jabber.xmlstream import XMPPHandler
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49
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50 IMPORT_NAME = "XEP-0054"
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51
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52 PLUGIN_INFO = {
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53 C.PI_NAME: "XEP 0054 Plugin",
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54 C.PI_IMPORT_NAME: IMPORT_NAME,
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55 C.PI_TYPE: "XEP",
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56 C.PI_MODES: C.PLUG_MODE_BOTH,
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57 C.PI_PROTOCOLS: ["XEP-0054", "XEP-0153"],
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58 C.PI_DEPENDENCIES: ["IDENTITY"],
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59 C.PI_RECOMMENDATIONS: [],
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60 C.PI_MAIN: "XEP_0054",
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61 C.PI_HANDLER: "yes",
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62 C.PI_DESCRIPTION: _("""Implementation of vcard-temp"""),
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63 }
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64
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65 IQ_GET = '/iq[@type="get"]'
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66 NS_VCARD = "vcard-temp"
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67 VCARD_REQUEST = IQ_GET + '/vCard[@xmlns="' + NS_VCARD + '"]' # TODO: manage requests
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68
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69 PRESENCE = "/presence"
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70 NS_VCARD_UPDATE = "vcard-temp:x:update"
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71 VCARD_UPDATE = PRESENCE + '/x[@xmlns="' + NS_VCARD_UPDATE + '"]'
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72
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73 HASH_SHA1_EMPTY = "da39a3ee5e6b4b0d3255bfef95601890afd80709"
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74
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75
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76 class XEP_0054(object):
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78 def __init__(self, host):
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79 log.info(_("Plugin XEP_0054 initialization"))
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80 self.host = host
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81 self._i = host.plugins['IDENTITY']
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82 self._i.register(IMPORT_NAME, 'avatar', self.get_avatar, self.set_avatar)
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83 self._i.register(IMPORT_NAME, 'nicknames', self.get_nicknames, self.set_nicknames)
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84 host.trigger.add("presence_available", self.presence_available_trigger)
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85
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86 def get_handler(self, client):
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87 return XEP_0054_handler(self)
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88
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89 def presence_available_trigger(self, presence_elt, client):
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90 try:
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91 avatar_hash = client._xep_0054_avatar_hashes[client.jid.userhost()]
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92 except KeyError:
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93 log.info(
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94 _("No avatar in cache for {profile}")
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95 .format(profile=client.profile))
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96 return True
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97 x_elt = domish.Element((NS_VCARD_UPDATE, "x"))
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98 x_elt.addElement("photo", content=avatar_hash)
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99 presence_elt.addChild(x_elt)
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100 return True
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101
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102 async def profile_connecting(self, client):
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103 client._xep_0054_avatar_hashes = persistent.PersistentDict(
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104 NS_VCARD, client.profile)
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105 await client._xep_0054_avatar_hashes.load()
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106
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107 def save_photo(self, client, photo_elt, entity):
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108 """Parse a <PHOTO> photo_elt and save the picture"""
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109 # XXX: this method is launched in a separate thread
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110 try:
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111 mime_type = str(next(photo_elt.elements(NS_VCARD, "TYPE")))
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112 except StopIteration:
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113 mime_type = None
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114 else:
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115 if not mime_type:
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116 # MIME type not known, we'll try autodetection below
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117 mime_type = None
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118 elif mime_type == "image/x-png":
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119 # XXX: this old MIME type is still used by some clients
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120 mime_type = "image/png"
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121
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122 try:
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123 buf = str(next(photo_elt.elements(NS_VCARD, "BINVAL")))
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124 except StopIteration:
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ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
125 log.warning("BINVAL element not found")
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
126 raise Failure(exceptions.NotFound())
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
127
2069
528e5fafc11b plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
Goffi <goffi@goffi.org>
parents: 2064
diff changeset
128 if not buf:
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
129 log.warning("empty avatar for {jid}".format(jid=entity.full()))
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
130 raise Failure(exceptions.NotFound())
3003
e624550d5c24 plugin XEP-0054: reject image without MIME type if it's not PNG
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
131
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
132 log.debug(_("Decoding binary"))
2069
528e5fafc11b plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
Goffi <goffi@goffi.org>
parents: 2064
diff changeset
133 decoded = b64decode(buf)
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
134 del buf
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
135
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
136 if mime_type is None:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
137 log.debug(
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
138 f"no media type found specified for {entity}'s avatar, trying to "
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
139 f"guess")
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
140
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
141 try:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
142 mime_type = image.guess_type(io.BytesIO(decoded))
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
143 except IOError as e:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
144 log.warning(f"Can't open avatar buffer: {e}")
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
145
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
146 if mime_type is None:
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
147 msg = f"Can't find media type for {entity}'s avatar"
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
148 log.warning(msg)
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
149 raise Failure(exceptions.DataError(msg))
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
150
2069
528e5fafc11b plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
Goffi <goffi@goffi.org>
parents: 2064
diff changeset
151 image_hash = sha1(decoded).hexdigest()
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
152 with self.host.common_cache.cache_data(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
153 PLUGIN_INFO["import_name"],
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
154 image_hash,
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
155 mime_type,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
156 ) as f:
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
157 f.write(decoded)
2069
528e5fafc11b plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
Goffi <goffi@goffi.org>
parents: 2064
diff changeset
158 return image_hash
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
159
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
160 async def v_card_2_dict(self, client, vcard_elt, entity_jid):
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
161 """Convert a VCard_elt to a dict, and save binaries"""
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
162 log.debug(("parsing vcard_elt"))
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
163 vcard_dict = {}
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
164
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
165 for elem in vcard_elt.elements():
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
166 if elem.name == "FN":
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
167 vcard_dict["fullname"] = str(elem)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
168 elif elem.name == "NICKNAME":
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
169 nickname = vcard_dict["nickname"] = str(elem)
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
170 await self._i.update(
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
171 client,
3277
cf07641b764d plugin identity: fixed infinite loop on nicknames update
Goffi <goffi@goffi.org>
parents: 3258
diff changeset
172 IMPORT_NAME,
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
173 "nicknames",
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
174 [nickname],
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
175 entity_jid
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
176 )
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
177 elif elem.name == "URL":
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
178 vcard_dict["website"] = str(elem)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
179 elif elem.name == "EMAIL":
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
180 vcard_dict["email"] = str(elem)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
181 elif elem.name == "BDAY":
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
182 vcard_dict["birthday"] = str(elem)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
183 elif elem.name == "PHOTO":
2069
528e5fafc11b plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
Goffi <goffi@goffi.org>
parents: 2064
diff changeset
184 # TODO: handle EXTVAL
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
185 try:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
186 avatar_hash = await threads.deferToThread(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
187 self.save_photo, client, elem, entity_jid
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
188 )
3040
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
189 except (exceptions.DataError, exceptions.NotFound):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
190 avatar_hash = ""
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
191 vcard_dict["avatar"] = avatar_hash
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
192 except Exception as e:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
193 log.error(f"avatar saving error: {e}")
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
194 avatar_hash = None
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
195 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
196 vcard_dict["avatar"] = avatar_hash
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
197 if avatar_hash is not None:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
198 await client._xep_0054_avatar_hashes.aset(
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
199 entity_jid.full(), avatar_hash)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
200
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
201 if avatar_hash:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
202 avatar_cache = self.host.common_cache.get_metadata(avatar_hash)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
203 await self._i.update(
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
204 client,
3277
cf07641b764d plugin identity: fixed infinite loop on nicknames update
Goffi <goffi@goffi.org>
parents: 3258
diff changeset
205 IMPORT_NAME,
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
206 "avatar",
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
207 {
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
208 'path': avatar_cache['path'],
3326
9e1ba1e1179f plugin identity: added "filename" metadata for avatar
Goffi <goffi@goffi.org>
parents: 3279
diff changeset
209 'filename': avatar_cache['filename'],
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
210 'media_type': avatar_cache['mime_type'],
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
211 'cache_uid': avatar_hash
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
212 },
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
213 entity_jid
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
214 )
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
215 else:
3277
cf07641b764d plugin identity: fixed infinite loop on nicknames update
Goffi <goffi@goffi.org>
parents: 3258
diff changeset
216 await self._i.update(
cf07641b764d plugin identity: fixed infinite loop on nicknames update
Goffi <goffi@goffi.org>
parents: 3258
diff changeset
217 client, IMPORT_NAME, "avatar", None, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
218 else:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
219 log.debug("FIXME: [{}] VCard_elt tag is not managed yet".format(elem.name))
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
220
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
221 return vcard_dict
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
222
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
223 async def get_vcard_element(self, client, entity_jid):
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
224 """Retrieve domish.Element of a VCard
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
225
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
226 @param entity_jid(jid.JID): entity from who we need the vCard
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
227 @raise DataError: we got an invalid answer
43
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
228 """
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
229 iq_elt = client.IQ("get")
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
230 iq_elt["from"] = client.jid.full()
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
231 iq_elt["to"] = entity_jid.full()
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
232 iq_elt.addElement("vCard", NS_VCARD)
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
233 iq_ret_elt = await iq_elt.send(entity_jid.full())
2072
11fb5f5e2f89 plugin XEP-0054(XEP-0153): added a getAvatar:
Goffi <goffi@goffi.org>
parents: 2069
diff changeset
234 try:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
235 return next(iq_ret_elt.elements(NS_VCARD, "vCard"))
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
236 except StopIteration:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
237 log.warning(_(
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
238 "vCard element not found for {entity_jid}: {xml}"
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
239 ).format(entity_jid=entity_jid, xml=iq_ret_elt.toXml()))
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
240 raise exceptions.DataError(f"no vCard element found for {entity_jid}")
2072
11fb5f5e2f89 plugin XEP-0054(XEP-0153): added a getAvatar:
Goffi <goffi@goffi.org>
parents: 2069
diff changeset
241
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
242 async def update_vcard_elt(self, client, entity_jid, to_replace):
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
243 """Create a vcard element to replace some metadata
2072
11fb5f5e2f89 plugin XEP-0054(XEP-0153): added a getAvatar:
Goffi <goffi@goffi.org>
parents: 2069
diff changeset
244
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
245 @param to_replace(list[str]): list of vcard element names to remove
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
246 """
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
247 try:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
248 # we first check if a vcard already exists, to keep data
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
249 vcard_elt = await self.get_vcard_element(client, entity_jid)
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
250 except error.StanzaError as e:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
251 if e.condition == "item-not-found":
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
252 vcard_elt = domish.Element((NS_VCARD, "vCard"))
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
253 else:
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
254 raise e
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
255 except exceptions.DataError:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
256 vcard_elt = domish.Element((NS_VCARD, "vCard"))
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
257 else:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
258 # the vcard exists, we need to remove elements that we'll replace
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
259 for elt_name in to_replace:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
260 try:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
261 elt = next(vcard_elt.elements(NS_VCARD, elt_name))
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
262 except StopIteration:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
263 pass
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
264 else:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
265 vcard_elt.children.remove(elt)
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
266
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
267 return vcard_elt
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
268
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
269 async def get_card(self, client, entity_jid):
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
270 """Ask server for VCard
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
271
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
272 @param entity_jid(jid.JID): jid from which we want the VCard
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
273 @result(dict): vCard data
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
274 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
275 entity_jid = self._i.get_identity_jid(client, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
276 log.debug(f"Asking for {entity_jid}'s VCard")
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
277 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
278 vcard_elt = await self.get_vcard_element(client, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
279 except exceptions.DataError:
3554
184c66256bbc plugin XEP-0054: fix update call
Goffi <goffi@goffi.org>
parents: 3479
diff changeset
280 self._i.update(client, IMPORT_NAME, "avatar", None, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
281 except Exception as e:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
282 log.warning(_(
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
283 "Can't get vCard for {entity_jid}: {e}"
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
284 ).format(entity_jid=entity_jid, e=e))
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
285 else:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
286 log.debug(_("VCard found"))
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
287 return await self.v_card_2_dict(client, vcard_elt, entity_jid)
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
288
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
289 async def get_avatar(
3279
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
290 self,
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
291 client: SatXMPPEntity,
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
292 entity_jid: jid.JID
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
293 ) -> Optional[dict]:
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
294 """Get avatar data
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
295
3279
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
296 @param entity: entity to get avatar from
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
297 @return: avatar metadata, or None if no avatar has been found
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
298 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
299 entity_jid = self._i.get_identity_jid(client, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
300 hashes_cache = client._xep_0054_avatar_hashes
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
301 vcard = await self.get_card(client, entity_jid)
3279
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
302 if vcard is None:
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
303 return None
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
304 try:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
305 avatar_hash = hashes_cache[entity_jid.full()]
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
306 except KeyError:
3279
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
307 if 'avatar' in vcard:
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
308 raise exceptions.InternalError(
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
309 "No avatar hash while avatar is found in vcard")
8de63fe6b5c9 plugin XEP-0054: don't use cache anymore in `getAvatar`:
Goffi <goffi@goffi.org>
parents: 3277
diff changeset
310 return None
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
311
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
312 if not avatar_hash:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
313 return None
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
314
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
315 avatar_cache = self.host.common_cache.get_metadata(avatar_hash)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
316 return self._i.avatar_build_metadata(
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
317 avatar_cache['path'], avatar_cache['mime_type'], avatar_hash)
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
318
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
319 async def set_avatar(self, client, avatar_data, entity):
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
320 """Set avatar of the profile
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
321
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
322 @param avatar_data(dict): data of the image to use as avatar, as built by
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
323 IDENTITY plugin.
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
324 @param entity(jid.JID): entity whose avatar must be changed
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
325 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
326 vcard_elt = await self.update_vcard_elt(client, entity, ['PHOTO'])
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
327
2252
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
328 iq_elt = client.IQ()
cffa50c9f26b plugin XEP-0054: nick handling + don't remove data on avatar set
Goffi <goffi@goffi.org>
parents: 2145
diff changeset
329 iq_elt.addChild(vcard_elt)
3816
213e83a4ed10 plugin identity, XEP-0054: move avatar resizing and caching method to identity plugin:
Goffi <goffi@goffi.org>
parents: 3685
diff changeset
330 # metadata with encoded image are now filled at the right size/format
213e83a4ed10 plugin identity, XEP-0054: move avatar resizing and caching method to identity plugin:
Goffi <goffi@goffi.org>
parents: 3685
diff changeset
331 photo_elt = vcard_elt.addElement("PHOTO")
213e83a4ed10 plugin identity, XEP-0054: move avatar resizing and caching method to identity plugin:
Goffi <goffi@goffi.org>
parents: 3685
diff changeset
332 photo_elt.addElement("TYPE", content=avatar_data["media_type"])
213e83a4ed10 plugin identity, XEP-0054: move avatar resizing and caching method to identity plugin:
Goffi <goffi@goffi.org>
parents: 3685
diff changeset
333 photo_elt.addElement("BINVAL", content=avatar_data["base64"])
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
334
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
335 await iq_elt.send()
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
336
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
337 # FIXME: should send the current presence, not always "available" !
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
338 await client.presence.available()
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
339
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
340 async def get_nicknames(self, client, entity):
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
341 """get nick from cache, or check vCard
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
342
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
343 @param entity(jid.JID): entity to get nick from
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
344 @return(list[str]): nicknames found
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
345 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
346 vcard_data = await self.get_card(client, entity)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
347 try:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
348 return [vcard_data['nickname']]
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
349 except (KeyError, TypeError):
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
350 return []
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
351
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
352 async def set_nicknames(self, client, nicknames, entity):
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
353 """Update our vCard and set a nickname
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
354
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
355 @param nicknames(list[str]): new nicknames to use
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
356 only first item of this list will be used here
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
357 """
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
358 nick = nicknames[0].strip()
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
359
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
360 vcard_elt = await self.update_vcard_elt(client, entity, ['NICKNAME'])
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
361
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
362 if nick:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
363 vcard_elt.addElement((NS_VCARD, "NICKNAME"), content=nick)
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
364 iq_elt = client.IQ()
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
365 iq_elt.addChild(vcard_elt)
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
366 await iq_elt.send()
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
367
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
368
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
369 @implementer(iwokkel.IDisco)
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
370 class XEP_0054_handler(XMPPHandler):
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
371
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
372 def __init__(self, plugin_parent):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
373 self.plugin_parent = plugin_parent
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
374 self.host = plugin_parent.host
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
375
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
376 def connectionInitialized(self):
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
377 self.xmlstream.addObserver(VCARD_UPDATE, self._update)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
378
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
379 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
380 return [disco.DiscoFeature(NS_VCARD)]
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
381
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
382 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
383 return []
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
384
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
385 async def update(self, presence):
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
386 """Called on <presence/> stanza with vcard data
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
387
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
388 Check for avatar information, and get VCard if needed
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
389 @param presence(domish.Element): <presence/> stanza
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
390 """
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
391 client = self.parent
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
392 entity_jid = self.plugin_parent._i.get_identity_jid(
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
393 client, jid.JID(presence["from"]))
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
394
1682
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
395 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
396 x_elt = next(presence.elements(NS_VCARD_UPDATE, "x"))
1682
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
397 except StopIteration:
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
398 return
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
399
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
400 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 3003
diff changeset
401 photo_elt = next(x_elt.elements(NS_VCARD_UPDATE, "photo"))
1682
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
402 except StopIteration:
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
403 return
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
404
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
405 given_hash = str(photo_elt).strip()
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
406 if given_hash == HASH_SHA1_EMPTY:
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
407 given_hash = ""
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
408
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
409 hashes_cache = client._xep_0054_avatar_hashes
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
410
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
411 old_hash = hashes_cache.get(entity_jid.full())
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
412
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
413 if old_hash == given_hash:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
414 # no change, we can return…
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
415 if given_hash:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
416 # …but we double check that avatar is in cache
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
417 avatar_cache = self.host.common_cache.get_metadata(given_hash)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
418 if avatar_cache is None:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
419 log.debug(
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
420 f"Avatar for [{entity_jid}] is known but not in cache, we get "
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
421 f"it"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
422 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
423 # get_card will put the avatar in cache
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
424 await self.plugin_parent.get_card(client, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
425 else:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
426 log.debug(f"avatar for {entity_jid} is already in cache")
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
427 return
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
428
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
429 if given_hash is None:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
430 # XXX: we use empty string to indicate that there is no avatar
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
431 given_hash = ""
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
432
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
433 await hashes_cache.aset(entity_jid.full(), given_hash)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
434
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
435 if not given_hash:
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
436 await self.plugin_parent._i.update(
3277
cf07641b764d plugin identity: fixed infinite loop on nicknames update
Goffi <goffi@goffi.org>
parents: 3258
diff changeset
437 client, IMPORT_NAME, "avatar", None, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
438 # the avatar has been removed, no need to go further
2123
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
439 return
c42aab22c2c0 plugin XEP-0054, quick frontend(app): various improvments:
Goffi <goffi@goffi.org>
parents: 2072
diff changeset
440
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
441 avatar_cache = self.host.common_cache.get_metadata(given_hash)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
442 if avatar_cache is not None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
443 log.debug(
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
444 f"New avatar found for [{entity_jid}], it's already in cache, we use it"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
445 )
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
446 await self.plugin_parent._i.update(
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
447 client,
3277
cf07641b764d plugin identity: fixed infinite loop on nicknames update
Goffi <goffi@goffi.org>
parents: 3258
diff changeset
448 IMPORT_NAME, "avatar",
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
449 {
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
450 'path': avatar_cache['path'],
3326
9e1ba1e1179f plugin identity: added "filename" metadata for avatar
Goffi <goffi@goffi.org>
parents: 3279
diff changeset
451 'filename': avatar_cache['filename'],
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
452 'media_type': avatar_cache['mime_type'],
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
453 'cache_uid': given_hash,
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
454 },
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
455 entity_jid
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
456 )
1682
61391d863709 plugin XEP-0054: fixed vcard-update callback which was updating avatar when hash was empty, resulting in a really slow start
Goffi <goffi@goffi.org>
parents: 1542
diff changeset
457 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
458 log.debug(
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
459 "New avatar found for [{entity_jid}], requesting vcard"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2581
diff changeset
460 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3816
diff changeset
461 vcard = await self.plugin_parent.get_card(client, entity_jid)
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
462 if vcard is None:
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
463 log.warning(f"Unexpected empty vCard for {entity_jid}")
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
464 return
3685
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
465 computed_hash = client._xep_0054_avatar_hashes[entity_jid.full()]
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
466 if computed_hash != given_hash:
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
467 log.warning(
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
468 "computed hash differs from given hash for {entity}:\n"
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
469 "computed: {computed}\ngiven: {given}".format(
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
470 entity=entity_jid, computed=computed_hash, given=given_hash
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
471 )
36849fb5c854 plugin XEP-0054: fix wrongly used `await`:
Goffi <goffi@goffi.org>
parents: 3560
diff changeset
472 )
3254
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
473
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
474 def _update(self, presence):
6cf4bd6972c2 core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents: 3199
diff changeset
475 defer.ensureDeferred(self.update(presence))