annotate src/plugins/plugin_xep_0054.py @ 1562:7d91dff71067

plugin NAT Port: added instruction with pip when miniupnpc is missing
author Goffi <goffi@goffi.org>
date Mon, 02 Nov 2015 22:09:13 +0100
parents 94901070478e
children 61391d863709
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT plugin for managing xep-0054
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org)
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6 # Copyright (C) 2014 Emmanuel Gil Peyrot (linkmauve@linkmauve.fr)
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7
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8 # This program is free software: you can redistribute it and/or modify
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9 # it under the terms of the GNU Affero General Public License as published by
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10 # the Free Software Foundation, either version 3 of the License, or
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11 # (at your option) any later version.
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12
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13 # This program is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 # GNU Affero General Public License for more details.
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18 # You should have received a copy of the GNU Affero General Public License
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19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20
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21 from sat.core.i18n import _
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22 from sat.core.constants import Const as C
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23 from sat.core.log import getLogger
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24 log = getLogger(__name__)
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25 from twisted.internet import threads, defer
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26 from twisted.words.protocols.jabber import jid
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27 from twisted.words.protocols.jabber.xmlstream import IQ
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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 import os.path
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31
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32 from zope.interface import implements
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34 from wokkel import disco, iwokkel
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35
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36 from base64 import b64decode, b64encode
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37 from hashlib import sha1
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38 from sat.core import exceptions
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39 from sat.memory import persistent
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40 try:
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41 from PIL import Image
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42 except:
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43 raise exceptions.MissingModule(u"Missing module pillow, please download/install it from https://python-pillow.github.io")
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44 from cStringIO import StringIO
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46 try:
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47 from twisted.words.protocols.xmlstream import XMPPHandler
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48 except ImportError:
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49 from wokkel.subprotocols import XMPPHandler
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50
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51 AVATAR_PATH = "avatars"
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52 AVATAR_DIM = (64, 64)
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54 IQ_GET = '/iq[@type="get"]'
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55 NS_VCARD = 'vcard-temp'
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56 VCARD_REQUEST = IQ_GET + '/vCard[@xmlns="' + NS_VCARD + '"]' # TODO: manage requests
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57
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58 PRESENCE = '/presence'
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59 NS_VCARD_UPDATE = 'vcard-temp:x:update'
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60 VCARD_UPDATE = PRESENCE + '/x[@xmlns="' + NS_VCARD_UPDATE + '"]'
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61
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62 CACHED_DATA = {'avatar', 'nick'}
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63
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64 PLUGIN_INFO = {
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65 "name": "XEP 0054 Plugin",
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66 "import_name": "XEP-0054",
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67 "type": "XEP",
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68 "protocols": ["XEP-0054", "XEP-0153"],
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69 "dependencies": [],
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70 "main": "XEP_0054",
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71 "handler": "yes",
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72 "description": _("""Implementation of vcard-temp""")
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73 }
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76 class XEP_0054(object):
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77 #TODO: - check that nickname is ok
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78 # - refactor the code/better use of Wokkel
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79 # - get missing values
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81 def __init__(self, host):
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82 log.info(_("Plugin XEP_0054 initialization"))
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83 self.host = host
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84 self.avatar_path = os.path.join(self.host.memory.getConfig('', 'local_dir'), AVATAR_PATH)
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85 if not os.path.exists(self.avatar_path):
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86 os.makedirs(self.avatar_path)
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87 self.cache = {}
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88 host.bridge.addMethod("getCard", ".plugin", in_sign='ss', out_sign='s', method=self._getCard)
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89 host.bridge.addMethod("getAvatarFile", ".plugin", in_sign='s', out_sign='s', method=self.getAvatarFile)
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90 host.bridge.addMethod("setAvatar", ".plugin", in_sign='ss', out_sign='', method=self.setAvatar, async=True)
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91 host.trigger.add("presence_available", self.presenceTrigger)
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92 host.memory.setSignalOnUpdate("avatar")
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93 host.memory.setSignalOnUpdate("nick")
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94
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95 def getHandler(self, profile):
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96 return XEP_0054_handler(self)
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97
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98 def presenceTrigger(self, presence_elt, client):
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99 if client.jid.userhost() in self.cache[client.profile]:
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100 x_elt = domish.Element((NS_VCARD_UPDATE, 'x'))
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101 x_elt.addElement('photo', content=self.cache[client.profile][client.jid.userhost()]['avatar'])
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102 presence_elt.addChild(x_elt)
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103
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104 return True
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105
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106 def _fillCachedValues(self, profile):
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107 #FIXME: this is really suboptimal, need to be reworked
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108 # the current naive approach keeps a map between all jids of all profiles
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109 # in persistent cache, then put avatar
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110 # hashs in memory. Hashed should be shared between profiles
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111 for jid_s, data in self.cache[profile].iteritems():
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112 jid_ = jid.JID(jid_s)
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113 for name in CACHED_DATA:
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114 try:
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115 self.host.memory.updateEntityData(jid_, name, data[name], silent=True, profile_key=profile)
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116 except KeyError:
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117 pass
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118
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119 @defer.inlineCallbacks
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120 def profileConnecting(self, profile):
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121 self.cache[profile] = persistent.PersistentBinaryDict(NS_VCARD, profile)
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122 yield self.cache[profile].load()
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123 self._fillCachedValues(profile)
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124
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125 def profileDisconnected(self, profile):
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
126 log.debug(u"Deleting profile cache for avatars")
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
127 del self.cache[profile]
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parents: 1315
diff changeset
128
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
129 def updateCache(self, jid_, name, value, profile):
48
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parents: 44
diff changeset
130 """update cache value
1293
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parents: 1290
diff changeset
131
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
132 save value in memory in case of change
1317
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parents: 1315
diff changeset
133 @param jid_(jid.JID): jid of the owner of the vcard
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parents: 1315
diff changeset
134 @param name(str): name of the item which changed
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
135 @param value(unicode): new value of the item
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
136 @param profile(unicode): profile which received the update
48
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Goffi <goffi@goffi.org>
parents: 44
diff changeset
137 """
1293
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
138 assert not jid_.resource # VCard are retrieved with bare jid
1315
be3a301540c0 core (memory): updateEntityData now accept a "silent" argument to avoid sending signal to frontends when updating an attribute with "signalOnUpdate" flag.
Goffi <goffi@goffi.org>
parents: 1293
diff changeset
139 self.host.memory.updateEntityData(jid_, name, value, profile_key=profile)
1341
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
140 if name in CACHED_DATA:
6dbeb2ef966c plugin XEP-0054: "nick" is now keeped in cache:
Goffi <goffi@goffi.org>
parents: 1317
diff changeset
141 jid_s = jid_.userhost()
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parents: 1317
diff changeset
142 self.cache[profile].setdefault(jid_s, {})[name] = value
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
143 self.cache[profile].force(jid_s)
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952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
144
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diff changeset
145 def getCache(self, entity_jid, name, profile):
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parents: 44
diff changeset
146 """return cached value for jid
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diff changeset
147
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souliane <souliane@mailoo.org>
parents: 993
diff changeset
148 @param entity_jid: target contact
48
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Goffi <goffi@goffi.org>
parents: 44
diff changeset
149 @param name: name of the value ('nick' or 'avatar')
435
c243f4cb2ad9 plugin XEP-0054: cache now use storage
Goffi <goffi@goffi.org>
parents: 372
diff changeset
150 @param profile: %(doc_profile)s
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parents: 44
diff changeset
151 @return: wanted value or None"""
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diff changeset
152 assert not entity_jid.resource # VCard are retrieved with bare jid
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parents: 44
diff changeset
153 try:
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souliane <souliane@mailoo.org>
parents: 993
diff changeset
154 data = self.host.memory.getEntityData(entity_jid, [name], profile)
504
65ecbb473cbb core, quick frontend, plugin xep-0054, bridge: use of memory's entities data for vcard:
Goffi <goffi@goffi.org>
parents: 485
diff changeset
155 except exceptions.UnknownEntityError:
48
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Goffi <goffi@goffi.org>
parents: 44
diff changeset
156 return None
504
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Goffi <goffi@goffi.org>
parents: 485
diff changeset
157 return data.get(name)
48
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parents: 44
diff changeset
158
1317
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parents: 1315
diff changeset
159 def _getFilename(self, hash_):
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parents: 1315
diff changeset
160 """Get filename from hash
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
161
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
162 @param hash_: hash of the avatar
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
163 @return (str): absolute filename of the avatar
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
164 """
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
165 return os.path.join(self.avatar_path, hash_)
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
166
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
167 def saveAvatarFile(self, data, hash_):
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
168 """Save the avatar picture if it doesn't already exists
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
169
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
170 @param data(str): binary image of the avatar
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
171 @param hash_(str): hash of the binary data (will be used for the filename)
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
172 """
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
173 filename = self._getFilename(hash_)
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
174 if not os.path.exists(filename):
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
175 with open(filename, 'wb') as file_:
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
176 file_.write(data)
1409
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souliane <souliane@mailoo.org>
parents: 1396
diff changeset
177 log.debug(_(u"file saved to %s") % hash_)
1317
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
178 else:
1409
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souliane <souliane@mailoo.org>
parents: 1396
diff changeset
179 log.debug(_(u"file [%s] already in cache") % hash_)
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
180
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
181 def savePhoto(self, photo_xml):
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
182 """Parse a <PHOTO> elem and save the picture"""
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Goffi <goffi@goffi.org>
parents:
diff changeset
183 for elem in photo_xml.elements():
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
184 if elem.name == 'TYPE':
1409
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souliane <souliane@mailoo.org>
parents: 1396
diff changeset
185 log.debug(_(u'Photo of type [%s] found') % str(elem))
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
186 if elem.name == 'BINVAL':
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 941
diff changeset
187 log.debug(_('Decoding binary'))
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
188 decoded = b64decode(str(elem))
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
189 image_hash = sha1(decoded).hexdigest()
1317
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Goffi <goffi@goffi.org>
parents: 1315
diff changeset
190 self.saveAvatarFile(decoded, image_hash)
562
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Goffi <goffi@goffi.org>
parents: 560
diff changeset
191 return image_hash
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
192
939
01342bfe9f41 wix: fixed onShowProfile
Goffi <goffi@goffi.org>
parents: 916
diff changeset
193 @defer.inlineCallbacks
372
f964dcec1611 core: plugins refactored according to bridge + updatedValue now use profile
Goffi <goffi@goffi.org>
parents: 365
diff changeset
194 def vCard2Dict(self, vcard, target, profile):
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
195 """Convert a VCard to a dict, and save binaries"""
993
301b342c697a core: use of the new core.log module:
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parents: 941
diff changeset
196 log.debug(_("parsing vcard"))
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
197 dictionary = {}
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
198
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
199 for elem in vcard.elements():
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
200 if elem.name == 'FN':
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
201 dictionary['fullname'] = unicode(elem)
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
202 elif elem.name == 'NICKNAME':
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
203 dictionary['nick'] = unicode(elem)
1293
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
204 self.updateCache(target, 'nick', dictionary['nick'], profile)
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
205 elif elem.name == 'URL':
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
206 dictionary['website'] = unicode(elem)
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
207 elif elem.name == 'EMAIL':
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
208 dictionary['email'] = unicode(elem)
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
209 elif elem.name == 'BDAY':
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
210 dictionary['birthday'] = unicode(elem)
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
211 elif elem.name == 'PHOTO':
1293
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
212 dictionary["avatar"] = yield threads.deferToThread(self.savePhoto, elem)
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
213 if not dictionary["avatar"]: # can happen in case of e.g. empty photo elem
48
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Goffi <goffi@goffi.org>
parents: 44
diff changeset
214 del dictionary['avatar']
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Goffi <goffi@goffi.org>
parents: 44
diff changeset
215 else:
1293
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
216 self.updateCache(target, 'avatar', dictionary['avatar'], profile)
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
217 else:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 941
diff changeset
218 log.info(_('FIXME: [%s] VCard tag is not managed yet') % elem.name)
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
219
1341
6dbeb2ef966c plugin XEP-0054: "nick" is now keeped in cache:
Goffi <goffi@goffi.org>
parents: 1317
diff changeset
220 # if a data in cache doesn't exist anymore, we need to reset it
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
221 # so we check CACHED_DATA no gotten (i.e. not in dictionary keys)
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
222 # and we reset them
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
223 for datum in CACHED_DATA.difference(dictionary.keys()):
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
224 log.debug(u"reseting vcard datum [{datum}] for {entity}".format(datum=datum, entity=target.full()))
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
225 self.updateCache(target, datum, '', profile)
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Goffi <goffi@goffi.org>
parents: 1317
diff changeset
226
939
01342bfe9f41 wix: fixed onShowProfile
Goffi <goffi@goffi.org>
parents: 916
diff changeset
227 defer.returnValue(dictionary)
42
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Goffi <goffi@goffi.org>
parents:
diff changeset
228
1293
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Goffi <goffi@goffi.org>
parents: 1290
diff changeset
229 def _VCardCb(self, answer, profile):
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
230 """Called after the first get IQ"""
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 941
diff changeset
231 log.debug(_("VCard found"))
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
232
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
233 if answer.firstChildElement().name == "vCard":
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
234 _jid, steam = self.host.getJidNStream(profile)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
235 try:
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
236 from_jid = jid.JID(answer["from"])
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
237 except KeyError:
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
238 from_jid = _jid.userhostJID()
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
239 d = self.vCard2Dict(answer.firstChildElement(), from_jid, profile)
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 504
diff changeset
240 d.addCallback(lambda data: self.host.bridge.actionResult("RESULT", answer['id'], data, profile))
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
241 else:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 941
diff changeset
242 log.error(_("FIXME: vCard not found as first child element"))
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
243 self.host.bridge.actionResult("SUPPRESS", answer['id'], {}, profile) # FIXME: maybe an error message would be better
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
244
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
245 def _VCardEb(self, failure, profile):
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
246 """Called when something is wrong with registration"""
1248
77a4592816f6 plugin XEP-0054: fixes error message when we get a ConnectionLost failure
souliane <souliane@mailoo.org>
parents: 1246
diff changeset
247 try:
1437
a568fc14ab46 plugin XEP-0054: fixes bug introduced by changeset 1255 (38fb8823cee8)
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
248 self.host.bridge.actionResult("SUPPRESS", failure.value.stanza['id'], {}, profile) # FIXME: maybe an error message would be better
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
249 log.warning(_(u"Can't find VCard of %s") % failure.value.stanza['from'])
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
250 self.updateCache(jid.JID(failure.value.stanza['from']), "avatar", '', profile)
1437
a568fc14ab46 plugin XEP-0054: fixes bug introduced by changeset 1255 (38fb8823cee8)
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
251 except (AttributeError, KeyError):
a568fc14ab46 plugin XEP-0054: fixes bug introduced by changeset 1255 (38fb8823cee8)
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
252 # 'ConnectionLost' object has no attribute 'stanza' + sometimes 'from' key doesn't exist
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
253 log.warning(_(u"Can't find VCard: %s") % failure.getErrorMessage())
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
254
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
255 def _getCard(self, target_s, profile_key=C.PROF_KEY_NONE):
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
256 return self.getCard(jid.JID(target_s), profile_key)
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
257
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
258 def getCard(self, target, profile_key=C.PROF_KEY_NONE):
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
259 """Ask server for VCard
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
260
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
261 @param target(jid.JID): jid from which we want the VCard
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
262 @result: id to retrieve the profile
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
263 """
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
264 current_jid, xmlstream = self.host.getJidNStream(profile_key)
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
265 if not xmlstream:
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
266 raise exceptions.ProfileUnknownError('Asking vcard for a non-existant or not connected profile ({})'.format(profile_key))
372
f964dcec1611 core: plugins refactored according to bridge + updatedValue now use profile
Goffi <goffi@goffi.org>
parents: 365
diff changeset
267 profile = self.host.memory.getProfileName(profile_key)
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
268 to_jid = target.userhostJID()
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
269 log.debug(_(u"Asking for %s's VCard") % to_jid.userhost())
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
270 reg_request = IQ(xmlstream, 'get')
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
271 reg_request["from"] = current_jid.full()
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
272 reg_request["to"] = to_jid.userhost()
504
65ecbb473cbb core, quick frontend, plugin xep-0054, bridge: use of memory's entities data for vcard:
Goffi <goffi@goffi.org>
parents: 485
diff changeset
273 reg_request.addElement('vCard', NS_VCARD)
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
274 reg_request.send(to_jid.userhost()).addCallbacks(self._VCardCb, self._VCardEb, callbackArgs=[profile], errbackArgs=[profile])
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
275 return reg_request["id"]
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
276
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
277 def getAvatarFile(self, avatar_hash):
43
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
278 """Give the full path of avatar from hash
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
279 @param hash: SHA1 hash
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
280 @return full_path
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
281 """
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
282 filename = self.avatar_path + '/' + avatar_hash
43
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
283 if not os.path.exists(filename):
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
284 log.error(_(u"Asking for an uncached avatar [%s]") % avatar_hash)
43
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
285 return ""
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
286 return filename
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
287
570
bf1505df088c plugin XEP-0054: fixed bad image resizing
Goffi <goffi@goffi.org>
parents: 562
diff changeset
288 def _buildSetAvatar(self, vcard_set, filepath):
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
289 try:
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
290 img = Image.open(filepath)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
291 except IOError:
765
787ee59dba9c plugins radiocol, xep-0054: better handling of upload errors:
souliane <souliane@mailoo.org>
parents: 639
diff changeset
292 return Failure(exceptions.DataError("Can't open image"))
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
293
1081
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
294 if img.size != AVATAR_DIM:
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
295 img.thumbnail(AVATAR_DIM, Image.ANTIALIAS)
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
296 if img.size[0] != img.size[1]: # we need to crop first
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
297 left, upper = (0, 0)
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
298 right, lower = img.size
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
299 offset = abs(right - lower) / 2
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
300 if right == min(img.size):
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
301 upper += offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
302 lower -= offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
303 else:
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
304 left += offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
305 right -= offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
306 img = img.crop((left, upper, right, lower))
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
307 img_buf = StringIO()
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
308 img.save(img_buf, 'PNG')
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
309
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
310 vcard_elt = vcard_set.addElement('vCard', NS_VCARD)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
311 photo_elt = vcard_elt.addElement('PHOTO')
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
312 photo_elt.addElement('TYPE', content='image/png')
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
313 photo_elt.addElement('BINVAL', content=b64encode(img_buf.getvalue()))
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
314 img_hash = sha1(img_buf.getvalue()).hexdigest()
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
315 self.saveAvatarFile(img_buf.getvalue(), img_hash)
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
316 return (vcard_set, img_hash)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
317
916
1a759096ccbd core: use of Const for profile_key + replaced '@DEFAULT@' default profile_key by '@NONE@'
Goffi <goffi@goffi.org>
parents: 811
diff changeset
318 def setAvatar(self, filepath, profile_key=C.PROF_KEY_NONE):
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
319 """Set avatar of the profile
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
320 @param filepath: path of the image of the avatar"""
1199
96fb74a4714d misc: fixed some typos
Matteo Cypriani <mcy@lm7.fr>
parents: 1081
diff changeset
321 #TODO: This is a temporary way of setting the avatar, as other VCard information is not managed.
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
322 # A proper full VCard management should be done (and more generaly a public/private profile)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
323 client = self.host.getClient(profile_key)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
324
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
325 vcard_set = IQ(client.xmlstream, 'set')
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
326 d = threads.deferToThread(self._buildSetAvatar, vcard_set, filepath)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
327
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
328 def elementBuilt(result):
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
329 """Called once the image is at the right size/format, and the vcard set element is build"""
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
330 set_avatar_elt, img_hash = result
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
331 self.updateCache(client.jid.userhostJID(), 'avatar', img_hash, client.profile)
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
332 return set_avatar_elt.send().addCallback(lambda ignore: client.presence.available()) # FIXME: should send the current presence, not always "available" !
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
333
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
334 d.addCallback(elementBuilt)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
335
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
336 return d
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
337
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
338
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
339 class XEP_0054_handler(XMPPHandler):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
340 implements(iwokkel.IDisco)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
341
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
342 def __init__(self, plugin_parent):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
343 self.plugin_parent = plugin_parent
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
344 self.host = plugin_parent.host
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
345
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
346 def connectionInitialized(self):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
347 self.xmlstream.addObserver(VCARD_UPDATE, self.update)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
348
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
349 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
350 return [disco.DiscoFeature(NS_VCARD)]
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
351
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
352 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
353 return []
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
354
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
355 def update(self, presence):
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
356 """Called on <presence/> stanza with vcard data
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
357
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
358 Check for avatar information, and get VCard if needed
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
359 @param presend(domish.Element): <presence/> stanza
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
360 """
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
361 # FIXME: doesn't manage MUC correctly
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
362 from_jid = jid.JID(presence['from']).userhostJID()
435
c243f4cb2ad9 plugin XEP-0054: cache now use storage
Goffi <goffi@goffi.org>
parents: 372
diff changeset
363 #FIXME: wokkel's data_form should be used here
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
364 x_elem = filter(lambda x: x.name == "x", presence.elements())[0] # We only want the "x" element
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
365 for elem in x_elem.elements():
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
366 if elem.name == 'photo':
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
367 hash_ = str(elem)
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
368 old_avatar = self.plugin_parent.getCache(from_jid, 'avatar', self.parent.profile)
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
369 filename = self.plugin_parent._getFilename(hash_)
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
370 if not old_avatar or old_avatar != hash_:
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
371 if os.path.exists(filename):
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
372 log.debug(u"New avatar found for [{}], it's already in cache, we use it".format(from_jid.full()))
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
373 self.plugin_parent.updateCache(from_jid, 'avatar', hash_, self.parent.profile)
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
374 else:
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
375 log.debug(u'New avatar found for [{}], requesting vcard'.format(from_jid.full()))
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
376 self.plugin_parent.getCard(from_jid, self.parent.profile)
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
377 else:
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
378 if os.path.exists(filename):
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
379 log.debug(u"avatar for {} already in cache".format(from_jid.full()))
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
380 else:
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
381 log.error(u"Avatar for [{}] should be in cache but it is not ! We get it".format(from_jid.full()))
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
382 self.plugin_parent.getCard(from_jid, self.parent.profile)
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
383