Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_xep_0054.py @ 4189:04cd749de818

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docker (backend-dev-demo): command renaming + add a bookmark to avoid empty chat
author Goffi <goffi@goffi.org>
date Mon, 11 Dec 2023 00:54:01 +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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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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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
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388 Check for avatar information, and get VCard if needed
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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))