annotate src/plugins/plugin_xep_0054.py @ 1703:280890460822

plugin welcome: fixed typo
author souliane <souliane@mailoo.org>
date Mon, 30 Nov 2015 16:49:47 +0100
parents 9bf1262297f2
children 7226280e70da
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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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17
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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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33
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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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53
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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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74
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75
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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.presenceAvailableTrigger)
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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 presenceAvailableTrigger(self, presence_elt, client):
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99 if client.jid.userhost() in self.cache[client.profile]:
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100 try:
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101 avatar_hash = self.cache[client.profile][client.jid.userhost()]['avatar']
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102 except KeyError:
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103 log.info(u"No avatar in cache for {}".format(client.jid.userhost()))
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104 return True
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105 x_elt = domish.Element((NS_VCARD_UPDATE, 'x'))
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106 x_elt.addElement('photo', content=avatar_hash)
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107 presence_elt.addChild(x_elt)
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108
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109 return True
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110
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111 def _fillCachedValues(self, profile):
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112 #FIXME: this is really suboptimal, need to be reworked
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113 # the current naive approach keeps a map between all jids of all profiles
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114 # in persistent cache, then put avatar hashs in memory.
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115 # Hashes should be shared between profiles
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116 for jid_s, data in self.cache[profile].iteritems():
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117 jid_ = jid.JID(jid_s)
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118 for name in CACHED_DATA:
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119 try:
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120 self.host.memory.updateEntityData(jid_, name, data[name], silent=True, profile_key=profile)
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121 except KeyError:
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122 pass
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123
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124 @defer.inlineCallbacks
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125 def profileConnecting(self, profile):
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126 self.cache[profile] = persistent.PersistentBinaryDict(NS_VCARD, profile)
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127 yield self.cache[profile].load()
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128 self._fillCachedValues(profile)
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129
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130 def profileDisconnected(self, profile):
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131 log.debug(u"Deleting profile cache for avatars")
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132 del self.cache[profile]
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133
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134 def updateCache(self, jid_, name, value, profile):
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135 """update cache value
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136
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137 save value in memory in case of change
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138 @param jid_(jid.JID): jid of the owner of the vcard
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139 @param name(str): name of the item which changed
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140 @param value(unicode): new value of the item
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141 @param profile(unicode): profile which received the update
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142 """
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143 assert not jid_.resource # VCard are retrieved with bare jid
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144 self.host.memory.updateEntityData(jid_, name, value, profile_key=profile)
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145 if name in CACHED_DATA:
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146 jid_s = jid_.userhost()
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147 self.cache[profile].setdefault(jid_s, {})[name] = value
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148 self.cache[profile].force(jid_s)
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149
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150 def getCache(self, entity_jid, name, profile):
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151 """return cached value for jid
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152
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153 @param entity_jid: target contact
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154 @param name: name of the value ('nick' or 'avatar')
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155 @param profile: %(doc_profile)s
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156 @return: wanted value or None"""
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157 assert not entity_jid.resource # VCard are retrieved with bare jid
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158 try:
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159 data = self.host.memory.getEntityData(entity_jid, [name], profile)
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diff changeset
160 except exceptions.UnknownEntityError:
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161 return None
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162 return data.get(name)
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163
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164 def _getFilename(self, hash_):
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165 """Get filename from hash
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166
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167 @param hash_: hash of the avatar
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168 @return (str): absolute filename of the avatar
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169 """
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170 return os.path.join(self.avatar_path, hash_)
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171
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172 def saveAvatarFile(self, data, hash_):
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173 """Save the avatar picture if it doesn't already exists
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174
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175 @param data(str): binary image of the avatar
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176 @param hash_(str): hash of the binary data (will be used for the filename)
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177 """
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178 filename = self._getFilename(hash_)
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179 if not os.path.exists(filename):
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diff changeset
180 with open(filename, 'wb') as file_:
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diff changeset
181 file_.write(data)
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diff changeset
182 log.debug(_(u"file saved to %s") % hash_)
1317
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diff changeset
183 else:
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diff changeset
184 log.debug(_(u"file [%s] already in cache") % hash_)
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185
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186 def savePhoto(self, photo_xml):
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187 """Parse a <PHOTO> elem and save the picture"""
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188 for elem in photo_xml.elements():
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diff changeset
189 if elem.name == 'TYPE':
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190 log.debug(_(u'Photo of type [%s] found') % str(elem))
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diff changeset
191 if elem.name == 'BINVAL':
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diff changeset
192 log.debug(_('Decoding binary'))
42
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diff changeset
193 decoded = b64decode(str(elem))
562
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diff changeset
194 image_hash = sha1(decoded).hexdigest()
1317
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diff changeset
195 self.saveAvatarFile(decoded, image_hash)
562
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diff changeset
196 return image_hash
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diff changeset
197
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diff changeset
198 @defer.inlineCallbacks
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Goffi <goffi@goffi.org>
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diff changeset
199 def vCard2Dict(self, vcard, target, profile):
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200 """Convert a VCard to a dict, and save binaries"""
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201 log.debug(_("parsing vcard"))
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diff changeset
202 dictionary = {}
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diff changeset
203
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diff changeset
204 for elem in vcard.elements():
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parents:
diff changeset
205 if elem.name == 'FN':
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parents:
diff changeset
206 dictionary['fullname'] = unicode(elem)
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Goffi <goffi@goffi.org>
parents:
diff changeset
207 elif elem.name == 'NICKNAME':
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parents:
diff changeset
208 dictionary['nick'] = unicode(elem)
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diff changeset
209 self.updateCache(target, 'nick', dictionary['nick'], profile)
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diff changeset
210 elif elem.name == 'URL':
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parents:
diff changeset
211 dictionary['website'] = unicode(elem)
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Goffi <goffi@goffi.org>
parents:
diff changeset
212 elif elem.name == 'EMAIL':
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parents:
diff changeset
213 dictionary['email'] = unicode(elem)
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parents:
diff changeset
214 elif elem.name == 'BDAY':
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diff changeset
215 dictionary['birthday'] = unicode(elem)
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parents:
diff changeset
216 elif elem.name == 'PHOTO':
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diff changeset
217 dictionary["avatar"] = yield threads.deferToThread(self.savePhoto, elem)
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diff changeset
218 if not dictionary["avatar"]: # can happen in case of e.g. empty photo elem
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diff changeset
219 del dictionary['avatar']
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diff changeset
220 else:
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221 self.updateCache(target, 'avatar', dictionary['avatar'], profile)
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diff changeset
222 else:
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diff changeset
223 log.info(_('FIXME: [%s] VCard tag is not managed yet') % elem.name)
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diff changeset
224
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diff changeset
225 # if a data in cache doesn't exist anymore, we need to reset it
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diff changeset
226 # so we check CACHED_DATA no gotten (i.e. not in dictionary keys)
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diff changeset
227 # and we reset them
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diff changeset
228 for datum in CACHED_DATA.difference(dictionary.keys()):
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diff changeset
229 log.debug(u"reseting vcard datum [{datum}] for {entity}".format(datum=datum, entity=target.full()))
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diff changeset
230 self.updateCache(target, datum, '', profile)
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diff changeset
231
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diff changeset
232 defer.returnValue(dictionary)
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diff changeset
233
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diff changeset
234 def _VCardCb(self, answer, profile):
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parents:
diff changeset
235 """Called after the first get IQ"""
993
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diff changeset
236 log.debug(_("VCard found"))
42
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parents:
diff changeset
237
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Goffi <goffi@goffi.org>
parents:
diff changeset
238 if answer.firstChildElement().name == "vCard":
562
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parents: 560
diff changeset
239 _jid, steam = self.host.getJidNStream(profile)
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Goffi <goffi@goffi.org>
parents: 560
diff changeset
240 try:
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parents: 560
diff changeset
241 from_jid = jid.JID(answer["from"])
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parents: 560
diff changeset
242 except KeyError:
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
243 from_jid = _jid.userhostJID()
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parents: 560
diff changeset
244 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
245 d.addCallback(lambda data: self.host.bridge.actionResult("RESULT", answer['id'], data, profile))
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parents:
diff changeset
246 else:
993
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parents: 941
diff changeset
247 log.error(_("FIXME: vCard not found as first child element"))
594
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
248 self.host.bridge.actionResult("SUPPRESS", answer['id'], {}, profile) # FIXME: maybe an error message would be better
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parents:
diff changeset
249
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diff changeset
250 def _VCardEb(self, failure, profile):
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parents:
diff changeset
251 """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
252 try:
1437
a568fc14ab46 plugin XEP-0054: fixes bug introduced by changeset 1255 (38fb8823cee8)
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
253 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
254 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
255 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
256 except (AttributeError, KeyError):
a568fc14ab46 plugin XEP-0054: fixes bug introduced by changeset 1255 (38fb8823cee8)
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
257 # '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
258 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
259
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
260 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
261 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
262
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
263 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
264 """Ask server for VCard
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
265
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
266 @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
267 @result: id to retrieve the profile
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
268 """
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
269 current_jid, xmlstream = self.host.getJidNStream(profile_key)
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
270 if not xmlstream:
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
271 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
272 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
273 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
274 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
275 reg_request = IQ(xmlstream, 'get')
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
276 reg_request["from"] = current_jid.full()
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
277 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
278 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
279 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
280 return reg_request["id"]
42
874de3020e1c Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff changeset
281
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
282 def getAvatarFile(self, avatar_hash):
43
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
283 """Give the full path of avatar from hash
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
284 @param hash: SHA1 hash
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
285 @return full_path
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
286 """
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
287 filename = self.avatar_path + '/' + avatar_hash
43
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
288 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
289 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
290 return ""
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
291 return filename
8a438a6ff587 Wix: added avatar in profile
Goffi <goffi@goffi.org>
parents: 42
diff changeset
292
570
bf1505df088c plugin XEP-0054: fixed bad image resizing
Goffi <goffi@goffi.org>
parents: 562
diff changeset
293 def _buildSetAvatar(self, vcard_set, filepath):
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
294 try:
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
295 img = Image.open(filepath)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
296 except IOError:
765
787ee59dba9c plugins radiocol, xep-0054: better handling of upload errors:
souliane <souliane@mailoo.org>
parents: 639
diff changeset
297 return Failure(exceptions.DataError("Can't open image"))
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
298
1081
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
299 if img.size != AVATAR_DIM:
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
300 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
301 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
302 left, upper = (0, 0)
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
303 right, lower = img.size
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
304 offset = abs(right - lower) / 2
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
305 if right == min(img.size):
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
306 upper += offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
307 lower -= offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
308 else:
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
309 left += offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
310 right -= offset
5d89fecdf667 plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents: 1075
diff changeset
311 img = img.crop((left, upper, right, lower))
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
312 img_buf = StringIO()
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
313 img.save(img_buf, 'PNG')
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
314
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
315 vcard_elt = vcard_set.addElement('vCard', NS_VCARD)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
316 photo_elt = vcard_elt.addElement('PHOTO')
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
317 photo_elt.addElement('TYPE', content='image/png')
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
318 photo_elt.addElement('BINVAL', content=b64encode(img_buf.getvalue()))
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
319 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
320 self.saveAvatarFile(img_buf.getvalue(), img_hash)
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
321 return (vcard_set, img_hash)
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
322
916
1a759096ccbd core: use of Const for profile_key + replaced '@DEFAULT@' default profile_key by '@NONE@'
Goffi <goffi@goffi.org>
parents: 811
diff changeset
323 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
324 """Set avatar of the profile
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
325 @param filepath: path of the image of the avatar"""
1199
96fb74a4714d misc: fixed some typos
Matteo Cypriani <mcy@lm7.fr>
parents: 1081
diff changeset
326 #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
327 # 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
328 client = self.host.getClient(profile_key)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
329
594
e629371a28d3 Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
330 vcard_set = IQ(client.xmlstream, 'set')
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
331 d = threads.deferToThread(self._buildSetAvatar, vcard_set, filepath)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
332
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
333 def elementBuilt(result):
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
334 """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
335 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
336 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
337 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
338
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
339 d.addCallback(elementBuilt)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
340
562
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
341 return d
0bb2e0d1c878 core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents: 560
diff changeset
342
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
343
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
344 class XEP_0054_handler(XMPPHandler):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
345 implements(iwokkel.IDisco)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
346
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
347 def __init__(self, plugin_parent):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
348 self.plugin_parent = plugin_parent
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
349 self.host = plugin_parent.host
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
350
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
351 def connectionInitialized(self):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
352 self.xmlstream.addObserver(VCARD_UPDATE, self.update)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
353
64
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
354 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
355 return [disco.DiscoFeature(NS_VCARD)]
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
356
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
357 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
d46f849664aa SàT: multi-profile, plugins updated
Goffi <goffi@goffi.org>
parents: 57
diff changeset
358 return []
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
359
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
360 def update(self, presence):
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
361 """Called on <presence/> stanza with vcard data
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
362
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
363 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
364 @param presend(domish.Element): <presence/> stanza
48
4392f1fdb064 plugins improvement
Goffi <goffi@goffi.org>
parents: 44
diff changeset
365 """
1293
0541cb64217e plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents: 1290
diff changeset
366 # 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
367 from_jid = jid.JID(presence['from']).userhostJID()
435
c243f4cb2ad9 plugin XEP-0054: cache now use storage
Goffi <goffi@goffi.org>
parents: 372
diff changeset
368 #FIXME: wokkel's data_form should be used here
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
369 try:
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
370 x_elt = presence.elements(NS_VCARD_UPDATE, 'x').next()
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
371 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
372 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
373
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
374 try:
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
375 photo_elt = x_elt.elements(NS_VCARD_UPDATE, 'photo').next()
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
376 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
377 return
1317
bd69d341d969 plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents: 1315
diff changeset
378
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
379 hash_ = str(photo_elt)
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
380 if not hash_:
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
381 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
382 old_avatar = self.plugin_parent.getCache(from_jid, 'avatar', self.parent.profile)
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
383 filename = self.plugin_parent._getFilename(hash_)
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
384 if not old_avatar or old_avatar != hash_:
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
385 if os.path.exists(filename):
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
386 log.debug(u"New avatar found for [{}], it's already in cache, we use it".format(from_jid.full()))
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
387 self.plugin_parent.updateCache(from_jid, 'avatar', hash_, self.parent.profile)
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
388 else:
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
389 log.debug(u'New avatar found for [{}], requesting vcard'.format(from_jid.full()))
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
390 self.plugin_parent.getCard(from_jid, self.parent.profile)
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
391 else:
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
392 if os.path.exists(filename):
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
393 log.debug(u"avatar for {} already in cache".format(from_jid.full()))
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
394 else:
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 log.error(u"Avatar for [{}] should be in cache but it is not ! We get it".format(from_jid.full()))
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
396 self.plugin_parent.getCard(from_jid, self.parent.profile)
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