Mercurial > libervia-backend
annotate src/plugins/plugin_xep_0054.py @ 2090:52bd463e6fe7
core(stdui/profile manager): fixed authentication cancellation
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sun, 04 Dec 2016 21:35:23 +0100 |
| parents | 11fb5f5e2f89 |
| children | c42aab22c2c0 |
| rev | line source |
|---|---|
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1934
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use of /usr/bin/env instead of /usr/bin/python in shebang
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1 #!/usr/bin/env python2 |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 # SAT plugin for managing xep-0054 |
| 1766 | 5 # Copyright (C) 2009-2016 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 |
| 771 | 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__) |
| 939 | 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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45 |
| 48 | 46 try: |
| 47 from twisted.words.protocols.xmlstream import XMPPHandler | |
| 48 except ImportError: | |
| 49 from wokkel.subprotocols import XMPPHandler | |
| 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 |
| 48 | 58 PRESENCE = '/presence' |
| 59 NS_VCARD_UPDATE = 'vcard-temp:x:update' | |
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60 VCARD_UPDATE = PRESENCE + '/x[@xmlns="' + NS_VCARD_UPDATE + '"]' |
| 48 | 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 "recommendations": ["XEP-0045"], |
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71 "main": "XEP_0054", |
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72 "handler": "yes", |
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73 "description": _("""Implementation of vcard-temp""") |
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74 } |
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75 |
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76 |
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77 class XEP_0054(object): |
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78 #TODO: - check that nickname is ok |
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79 # - refactor the code/better use of Wokkel |
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80 # - get missing values |
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81 |
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82 def __init__(self, host): |
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83 log.info(_("Plugin XEP_0054 initialization")) |
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84 self.host = host |
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85 self.avatar_path = os.path.join(self.host.memory.getConfig('', 'local_dir'), AVATAR_PATH) |
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86 if not os.path.exists(self.avatar_path): |
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87 os.makedirs(self.avatar_path) |
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88 self.cache = {} |
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89 host.bridge.addMethod("getCard", ".plugin", in_sign='ss', out_sign='', method=self._getCard, async=True) |
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90 host.bridge.addMethod("getAvatarFile", ".plugin", in_sign='s', out_sign='s', method=self.getAvatarFile) |
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91 host.bridge.addMethod("getAvatar", ".plugin", in_sign='ss', out_sign='s', method=self._getAvatar, async=True) |
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92 host.bridge.addMethod("setAvatar", ".plugin", in_sign='ss', out_sign='', method=self.setAvatar, async=True) |
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93 host.trigger.add("presence_available", self.presenceAvailableTrigger) |
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94 host.memory.setSignalOnUpdate("avatar") |
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95 host.memory.setSignalOnUpdate("nick") |
| 64 | 96 |
| 72 | 97 def getHandler(self, profile): |
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98 return XEP_0054_handler(self) |
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99 |
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100 def presenceAvailableTrigger(self, presence_elt, client): |
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101 if client.jid.userhost() in self.cache[client.profile]: |
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102 try: |
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103 avatar_hash = self.cache[client.profile][client.jid.userhost()]['avatar'] |
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104 except KeyError: |
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105 log.info(u"No avatar in cache for {}".format(client.jid.userhost())) |
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106 return True |
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107 x_elt = domish.Element((NS_VCARD_UPDATE, 'x')) |
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108 x_elt.addElement('photo', content=avatar_hash) |
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109 presence_elt.addChild(x_elt) |
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110 |
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111 return True |
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112 |
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113 def isRoom(self, client, entity_jid): |
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114 """Tell if a jid is a MUC one |
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115 |
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116 @param entity_jid(jid.JID): full or bare jid of the entity check |
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117 @return (bool): True if the bare jid of the entity is a room jid |
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118 """ |
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119 try: |
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120 self.host.plugins['XEP-0045'].checkRoomJoined(client, entity_jid.userhostJID()) |
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121 except exceptions.NotFound: |
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122 return False |
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123 else: |
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124 return True |
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125 |
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126 def _fillCachedValues(self, profile): |
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127 #FIXME: this is really suboptimal, need to be reworked |
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128 # the current naive approach keeps a map between all jids of all profiles |
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129 # in persistent cache, then put avatar hashs in memory. |
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130 # Hashes should be shared between profiles |
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131 for jid_s, data in self.cache[profile].iteritems(): |
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132 jid_ = jid.JID(jid_s) |
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133 for name in CACHED_DATA: |
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134 try: |
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135 self.host.memory.updateEntityData(jid_, name, data[name], silent=True, profile_key=profile) |
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136 except KeyError: |
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137 pass |
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138 |
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139 @defer.inlineCallbacks |
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140 def profileConnecting(self, profile): |
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141 self.cache[profile] = persistent.PersistentBinaryDict(NS_VCARD, profile) |
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142 yield self.cache[profile].load() |
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143 self._fillCachedValues(profile) |
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144 |
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145 def profileDisconnected(self, profile): |
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146 log.debug(u"Deleting profile cache for avatars") |
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147 del self.cache[profile] |
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148 |
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149 def updateCache(self, client, jid_, name, value): |
| 48 | 150 """update cache value |
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151 |
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152 save value in memory in case of change |
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153 @param jid_(jid.JID): jid of the owner of the vcard |
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154 @param name(str): name of the item which changed |
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155 @param value(unicode): new value of the item |
| 48 | 156 """ |
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157 if jid_.resource: |
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158 if not self.isRoom(client, jid_): |
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159 # VCard are retrieved with bare jid |
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160 # but MUC room is a special case |
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161 jid_ = jid.userhostJID() |
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162 |
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163 self.host.memory.updateEntityData(jid_, name, value, profile_key=client.profile) |
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164 if name in CACHED_DATA: |
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165 jid_s = jid_.userhost() |
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166 self.cache[client.profile].setdefault(jid_s, {})[name] = value |
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167 self.cache[client.profile].force(jid_s) |
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168 |
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169 def getCache(self, client, entity_jid, name): |
| 48 | 170 """return cached value for jid |
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171 |
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172 @param entity_jid: target contact |
| 48 | 173 @param name: name of the value ('nick' or 'avatar') |
| 174 @return: wanted value or None""" | |
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175 if entity_jid.resource: |
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176 if not self.isRoom(client, entity_jid): |
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177 # VCard are retrieved with bare jid |
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178 # but MUC room is a special case |
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179 entity_jid = jid.userhostJID() |
| 48 | 180 try: |
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181 data = self.host.memory.getEntityData(entity_jid, [name], client.profile) |
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182 except exceptions.UnknownEntityError: |
| 48 | 183 return None |
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184 return data.get(name) |
| 48 | 185 |
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186 def _getFilename(self, hash_): |
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187 """Get filename from hash |
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188 |
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189 @param hash_: hash of the avatar |
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190 @return (str): absolute filename of the avatar |
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191 """ |
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192 return os.path.join(self.avatar_path, hash_) |
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193 |
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194 def saveAvatarFile(self, data, hash_): |
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195 """Save the avatar picture if it doesn't already exists |
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196 |
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197 @param data(str): binary image of the avatar |
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198 @param hash_(str): hash of the binary data (will be used for the filename) |
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199 """ |
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200 filename = self._getFilename(hash_) |
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201 if not os.path.exists(filename): |
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202 with open(filename, 'wb') as file_: |
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203 file_.write(data) |
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204 log.debug(_(u"file saved to %s") % hash_) |
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205 else: |
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206 log.debug(_(u"file [%s] already in cache") % hash_) |
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207 |
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208 def savePhoto(self, photo_elt, target): |
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209 """Parse a <PHOTO> photo_elt and save the picture""" |
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210 try: |
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211 type_ = unicode(photo_elt.elements(NS_VCARD, 'TYPE').next()) |
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212 except StopIteration: |
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213 type_ = None |
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214 else: |
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215 if type_ and type_ not in ("image/gif", "image/jpeg", "image/png"): |
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216 # TODO: handle other image formats (svg?) |
|
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plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
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217 log.warning(u"following avatar image format is not handled: {type} [{jid}]".format( |
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218 type=type_, jid=target.full())) |
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219 return |
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220 log.debug(u'Photo of type {type} found [{jid}]'.format( |
|
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221 type=type_, jid=target.full())) |
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222 try: |
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223 bin_elt = photo_elt.elements(NS_VCARD, 'BINVAL').next() |
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224 except StopIteration: |
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225 return |
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226 buf = str(bin_elt) |
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227 if not buf: |
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228 log.warning(u"empty avatar for {jid}".format(jid=target.full())) |
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229 return |
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230 log.debug(_(u'Decoding binary')) |
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231 decoded = b64decode(buf) |
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232 image_hash = sha1(decoded).hexdigest() |
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233 self.saveAvatarFile(decoded, image_hash) |
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234 return image_hash |
|
42
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Initial VCard (XEP-0054) support + misc fixes
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235 |
| 939 | 236 @defer.inlineCallbacks |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
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237 def vCard2Dict(self, client, vcard, target): |
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238 """Convert a VCard to a dict, and save binaries""" |
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239 log.debug(_("parsing vcard")) |
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240 dictionary = {} |
|
587
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Remove trailing whitespaces.
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241 |
|
42
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242 for elem in vcard.elements(): |
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243 if elem.name == 'FN': |
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244 dictionary['fullname'] = unicode(elem) |
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245 elif elem.name == 'NICKNAME': |
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parents:
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246 dictionary['nick'] = unicode(elem) |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
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1934
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247 self.updateCache(client, target, 'nick', dictionary['nick']) |
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248 elif elem.name == 'URL': |
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249 dictionary['website'] = unicode(elem) |
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parents:
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250 elif elem.name == 'EMAIL': |
|
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parents:
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251 dictionary['email'] = unicode(elem) |
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252 elif elem.name == 'BDAY': |
|
587
952322b1d490
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|
253 dictionary['birthday'] = unicode(elem) |
|
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254 elif elem.name == 'PHOTO': |
|
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255 # TODO: handle EXTVAL |
|
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Goffi <goffi@goffi.org>
parents:
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|
256 avatar_hash = yield threads.deferToThread(self.savePhoto, elem, target) |
|
528e5fafc11b
plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
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parents:
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257 if avatar_hash is None: # can happen e.g. in case of empty photo elem |
|
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plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
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258 continue |
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plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
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|
259 dictionary['avatar'] = avatar_hash |
|
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plugin XEP-0054(XEP-0153): ignore image formats other than gif, jpeg and png, and empty BINVAL
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parents:
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diff
changeset
|
260 self.updateCache(client, target, 'avatar', dictionary['avatar']) |
|
42
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Initial VCard (XEP-0054) support + misc fixes
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parents:
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261 else: |
|
2069
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parents:
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|
262 log.debug(_('FIXME: [%s] VCard tag is not managed yet') % elem.name) |
|
42
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parents:
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changeset
|
263 |
|
1341
6dbeb2ef966c
plugin XEP-0054: "nick" is now keeped in cache:
Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
264 # if a data in cache doesn't exist anymore, we need to reset it |
|
6dbeb2ef966c
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parents:
1317
diff
changeset
|
265 # so we check CACHED_DATA no gotten (i.e. not in dictionary keys) |
|
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parents:
1317
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changeset
|
266 # and we reset them |
|
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plugin XEP-0054: "nick" is now keeped in cache:
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parents:
1317
diff
changeset
|
267 for datum in CACHED_DATA.difference(dictionary.keys()): |
|
6dbeb2ef966c
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Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
268 log.debug(u"reseting vcard datum [{datum}] for {entity}".format(datum=datum, entity=target.full())) |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
269 self.updateCache(client, target, datum, '') |
|
1341
6dbeb2ef966c
plugin XEP-0054: "nick" is now keeped in cache:
Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
270 |
| 939 | 271 defer.returnValue(dictionary) |
|
42
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Initial VCard (XEP-0054) support + misc fixes
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parents:
diff
changeset
|
272 |
|
2046
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
273 def _getCardCb(self, iq_elt, to_jid, client): |
|
42
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Initial VCard (XEP-0054) support + misc fixes
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parents:
diff
changeset
|
274 """Called after the first get IQ""" |
|
993
301b342c697a
core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents:
941
diff
changeset
|
275 log.debug(_("VCard found")) |
|
42
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Initial VCard (XEP-0054) support + misc fixes
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parents:
diff
changeset
|
276 |
|
2046
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
277 try: |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
278 vcard_elt = iq_elt.elements(NS_VCARD, "vCard").next() |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
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parents:
1978
diff
changeset
|
279 except StopIteration: |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
280 log.warning(u"Can't find vCard element in answer for jid {jid}", jid=to_jid.full()) |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
281 return |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
282 try: |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
283 from_jid = jid.JID(iq_elt["from"]) |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
284 except KeyError: |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
285 from_jid = client.jid.userhostJID() |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
286 d = self.vCard2Dict(client, vcard_elt, from_jid) |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
287 return d |
|
42
874de3020e1c
Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff
changeset
|
288 |
|
2046
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
289 def _getCardEb(self, failure_, to_jid, client): |
|
42
874de3020e1c
Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff
changeset
|
290 """Called when something is wrong with registration""" |
|
2046
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
291 log.warning(u"Can't get vCard for {jid}: {failure}".format(jid=to_jid.full, failure=failure_)) |
|
b99bd02ea643
plugin XEP-0045, XEP-0054, XEP-0096: deprecated bridge method are not used anymore
Goffi <goffi@goffi.org>
parents:
1978
diff
changeset
|
292 self.updateCache(client, to_jid, "avatar", '') |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
293 |
|
1317
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
294 def _getCard(self, target_s, profile_key=C.PROF_KEY_NONE): |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
295 client = self.host.getClient(profile_key) |
|
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
296 return self.getCard(client, jid.JID(target_s)) |
|
1317
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
297 |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
298 def getCard(self, client, target): |
|
42
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Initial VCard (XEP-0054) support + misc fixes
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parents:
diff
changeset
|
299 """Ask server for VCard |
|
1317
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
300 |
|
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
301 @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
|
302 @result: id to retrieve the profile |
|
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
303 """ |
|
2064
ee9621d92cb9
plugin XEP-0054: fix use of full jid for room occupants
Goffi <goffi@goffi.org>
parents:
2060
diff
changeset
|
304 target_bare = target.userhostJID() |
|
ee9621d92cb9
plugin XEP-0054: fix use of full jid for room occupants
Goffi <goffi@goffi.org>
parents:
2060
diff
changeset
|
305 to_jid = target if self.isRoom(client, target_bare) else target_bare |
|
1409
3265a2639182
massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents:
1396
diff
changeset
|
306 log.debug(_(u"Asking for %s's VCard") % to_jid.userhost()) |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
307 reg_request = client.IQ('get') |
|
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
308 reg_request["from"] = client.jid.full() |
|
2064
ee9621d92cb9
plugin XEP-0054: fix use of full jid for room occupants
Goffi <goffi@goffi.org>
parents:
2060
diff
changeset
|
309 reg_request["to"] = to_jid.full() |
|
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
|
310 reg_request.addElement('vCard', NS_VCARD) |
|
2072
11fb5f5e2f89
plugin XEP-0054(XEP-0153): added a getAvatar:
Goffi <goffi@goffi.org>
parents:
2069
diff
changeset
|
311 d = reg_request.send(to_jid.full()).addCallbacks(self._getCardCb, self._getCardEb, callbackArgs=[to_jid, client], errbackArgs=[to_jid, client]) |
|
11fb5f5e2f89
plugin XEP-0054(XEP-0153): added a getAvatar:
Goffi <goffi@goffi.org>
parents:
2069
diff
changeset
|
312 return d |
|
42
874de3020e1c
Initial VCard (XEP-0054) support + misc fixes
Goffi <goffi@goffi.org>
parents:
diff
changeset
|
313 |
|
562
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
314 def getAvatarFile(self, avatar_hash): |
| 43 | 315 """Give the full path of avatar from hash |
|
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316 @param avatar_hash(unicode): SHA1 hash |
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317 @return(unicode): full_path or empty string if avatar_hash is empty |
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318 or if avatar is not found in cache |
| 43 | 319 """ |
|
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320 if not avatar_hash: |
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321 return "" |
|
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322 filename = self.avatar_path + '/' + avatar_hash |
| 43 | 323 if not os.path.exists(filename): |
|
1409
3265a2639182
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souliane <souliane@mailoo.org>
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324 log.error(_(u"Asking for an uncached avatar [%s]") % avatar_hash) |
| 43 | 325 return "" |
| 326 return filename | |
| 327 | |
|
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328 def _getAvatar(self, entity, profile): |
|
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329 client = self.host.getClient(profile) |
|
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330 return self.getAvatar(client, jid.JID(entity)) |
|
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parents:
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331 |
|
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332 def _getAvatarGotCard(self, dummy, client, entity): |
|
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parents:
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333 try: |
|
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parents:
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334 self.cache[client.profile][entity.full()]['avatar'] |
|
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plugin XEP-0054(XEP-0153): added a getAvatar:
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parents:
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335 except KeyError: |
|
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parents:
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336 return "" |
|
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parents:
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337 |
|
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338 def getAvatar(self, client, entity): |
|
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339 try: |
|
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parents:
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340 avatar_hash = self.cache[client.profile][entity.full()]['avatar'] |
|
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341 except KeyError: |
|
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parents:
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342 d = self.getCard(client, entity) |
|
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343 d.addCallback(self._getAvatarGotCard, client, entity) |
|
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344 else: |
|
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345 d = defer.succeed(avatar_hash) |
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346 d.addCallback(self.getAvatarFile) |
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347 return d |
|
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348 |
|
570
bf1505df088c
plugin XEP-0054: fixed bad image resizing
Goffi <goffi@goffi.org>
parents:
562
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changeset
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349 def _buildSetAvatar(self, vcard_set, filepath): |
|
562
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Goffi <goffi@goffi.org>
parents:
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350 try: |
|
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parents:
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351 img = Image.open(filepath) |
|
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parents:
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352 except IOError: |
|
765
787ee59dba9c
plugins radiocol, xep-0054: better handling of upload errors:
souliane <souliane@mailoo.org>
parents:
639
diff
changeset
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353 return Failure(exceptions.DataError("Can't open image")) |
|
562
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parents:
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changeset
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354 |
|
1081
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
1075
diff
changeset
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355 if img.size != AVATAR_DIM: |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
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parents:
1075
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changeset
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356 img.thumbnail(AVATAR_DIM, Image.ANTIALIAS) |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
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parents:
1075
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changeset
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357 if img.size[0] != img.size[1]: # we need to crop first |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
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parents:
1075
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changeset
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358 left, upper = (0, 0) |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
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parents:
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diff
changeset
|
359 right, lower = img.size |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
1075
diff
changeset
|
360 offset = abs(right - lower) / 2 |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
1075
diff
changeset
|
361 if right == min(img.size): |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
1075
diff
changeset
|
362 upper += offset |
|
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plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
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diff
changeset
|
363 lower -= offset |
|
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plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
1075
diff
changeset
|
364 else: |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
1075
diff
changeset
|
365 left += offset |
|
5d89fecdf667
plugin XEP-0054: crop uploaded avatar to get a square
souliane <souliane@mailoo.org>
parents:
1075
diff
changeset
|
366 right -= offset |
|
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plugin XEP-0054: crop uploaded avatar to get a square
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parents:
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diff
changeset
|
367 img = img.crop((left, upper, right, lower)) |
|
562
0bb2e0d1c878
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parents:
560
diff
changeset
|
368 img_buf = StringIO() |
|
0bb2e0d1c878
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parents:
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diff
changeset
|
369 img.save(img_buf, 'PNG') |
|
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parents:
560
diff
changeset
|
370 |
|
0bb2e0d1c878
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parents:
560
diff
changeset
|
371 vcard_elt = vcard_set.addElement('vCard', NS_VCARD) |
|
0bb2e0d1c878
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parents:
560
diff
changeset
|
372 photo_elt = vcard_elt.addElement('PHOTO') |
|
0bb2e0d1c878
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Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
373 photo_elt.addElement('TYPE', content='image/png') |
|
0bb2e0d1c878
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Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
374 photo_elt.addElement('BINVAL', content=b64encode(img_buf.getvalue())) |
|
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
375 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
|
376 self.saveAvatarFile(img_buf.getvalue(), img_hash) |
|
562
0bb2e0d1c878
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parents:
560
diff
changeset
|
377 return (vcard_set, img_hash) |
|
0bb2e0d1c878
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Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
378 |
|
916
1a759096ccbd
core: use of Const for profile_key + replaced '@DEFAULT@' default profile_key by '@NONE@'
Goffi <goffi@goffi.org>
parents:
811
diff
changeset
|
379 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
|
380 """Set avatar of the profile |
|
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
381 @param filepath: path of the image of the avatar""" |
| 1199 | 382 #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
|
383 # 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
|
384 client = self.host.getClient(profile_key) |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
385 |
|
594
e629371a28d3
Fix pep8 support in src/plugins.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
588
diff
changeset
|
386 vcard_set = IQ(client.xmlstream, 'set') |
|
562
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
387 d = threads.deferToThread(self._buildSetAvatar, vcard_set, filepath) |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
388 |
|
562
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
389 def elementBuilt(result): |
|
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
390 """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
|
391 set_avatar_elt, img_hash = result |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
392 self.updateCache(client, client.jid.userhostJID(), 'avatar', img_hash) |
|
1293
0541cb64217e
plugin XEP-0054: couple of fixes in VCard/avatar management:
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
393 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
|
394 |
|
562
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
395 d.addCallback(elementBuilt) |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
396 |
|
562
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
397 return d |
|
0bb2e0d1c878
core, plugin XEP-0054: avatar upload:
Goffi <goffi@goffi.org>
parents:
560
diff
changeset
|
398 |
| 64 | 399 |
| 400 class XEP_0054_handler(XMPPHandler): | |
| 401 implements(iwokkel.IDisco) | |
|
587
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Remove trailing whitespaces.
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parents:
572
diff
changeset
|
402 |
| 64 | 403 def __init__(self, plugin_parent): |
| 404 self.plugin_parent = plugin_parent | |
| 405 self.host = plugin_parent.host | |
| 406 | |
| 407 def connectionInitialized(self): | |
| 408 self.xmlstream.addObserver(VCARD_UPDATE, self.update) | |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
409 |
| 64 | 410 def getDiscoInfo(self, requestor, target, nodeIdentifier=''): |
| 411 return [disco.DiscoFeature(NS_VCARD)] | |
| 412 | |
| 413 def getDiscoItems(self, requestor, target, nodeIdentifier=''): | |
| 414 return [] | |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
572
diff
changeset
|
415 |
| 48 | 416 def update(self, presence): |
|
1317
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
417 """Called on <presence/> stanza with vcard data |
|
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
418 |
|
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
419 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
|
420 @param presend(domish.Element): <presence/> stanza |
| 48 | 421 """ |
|
1710
7226280e70da
plugin XEP-0054: use full jid to manage the card/avatar if the bare jid correspond to a MUC room
Goffi <goffi@goffi.org>
parents:
1683
diff
changeset
|
422 from_jid = jid.JID(presence['from']) |
|
2060
d44360763262
plugin XEP-0054: renamed isInRoom to isRoom as the method only tell if the entity belong to a MUC
Goffi <goffi@goffi.org>
parents:
2046
diff
changeset
|
423 if from_jid.resource and not self.plugin_parent.isRoom(self.parent, from_jid): |
|
1710
7226280e70da
plugin XEP-0054: use full jid to manage the card/avatar if the bare jid correspond to a MUC room
Goffi <goffi@goffi.org>
parents:
1683
diff
changeset
|
424 from_jid = from_jid.userhostJID() |
|
435
c243f4cb2ad9
plugin XEP-0054: cache now use storage
Goffi <goffi@goffi.org>
parents:
372
diff
changeset
|
425 #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
|
426 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
|
427 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
|
428 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
|
429 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
|
430 |
|
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
|
431 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
|
432 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
|
433 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
|
434 return |
|
1317
bd69d341d969
plugin xep-0054: various improvments on avatars management:
Goffi <goffi@goffi.org>
parents:
1315
diff
changeset
|
435 |
|
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
|
436 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
|
437 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
|
438 return |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
439 old_avatar = self.plugin_parent.getCache(self.parent, from_jid, 'avatar') |
|
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
|
440 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
|
441 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
|
442 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
|
443 log.debug(u"New avatar found for [{}], it's already in cache, we use it".format(from_jid.full())) |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
444 self.plugin_parent.updateCache(self.parent, from_jid, 'avatar', hash_) |
|
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
|
445 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
|
446 log.debug(u'New avatar found for [{}], requesting vcard'.format(from_jid.full())) |
|
1978
8156f2116dc9
plugin XEP-0054: fixed getCard calls
Goffi <goffi@goffi.org>
parents:
1970
diff
changeset
|
447 self.plugin_parent.getCard(self.parent, from_jid) |
|
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
|
448 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
|
449 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
|
450 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
|
451 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
|
452 log.error(u"Avatar for [{}] should be in cache but it is not ! We get it".format(from_jid.full())) |
|
1978
8156f2116dc9
plugin XEP-0054: fixed getCard calls
Goffi <goffi@goffi.org>
parents:
1970
diff
changeset
|
453 self.plugin_parent.getCard(self.parent, from_jid) |
|
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
|
454 |