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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 """ |
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5 Copyright (c) 2003-2011 Ralph Meijer |
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6 Copyright (c) 2012 Jérôme Poisson |
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7 |
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8 |
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9 This program is free software: you can redistribute it and/or modify |
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10 it under the terms of the GNU Affero General Public License as published by |
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11 the Free Software Foundation, either version 3 of the License, or |
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12 (at your option) any later version. |
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13 |
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14 This program is distributed in the hope that it will be useful, |
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15 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 GNU Affero General Public License for more details. |
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18 |
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19 You should have received a copy of the GNU Affero General Public License |
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20 along with this program. If not, see <http://www.gnu.org/licenses/>. |
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21 -- |
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22 |
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23 This program is based on Idavoll (http://idavoll.ik.nu/), |
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24 originaly written by Ralph Meijer (http://ralphm.net/blog/) |
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25 It is sublicensed under AGPL v3 (or any later version) as allowed by the original |
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26 license. |
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27 |
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28 -- |
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29 |
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30 Here is a copy of the original license: |
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31 |
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32 Copyright (c) 2003-2011 Ralph Meijer |
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33 |
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34 Permission is hereby granted, free of charge, to any person obtaining |
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35 a copy of this software and associated documentation files (the |
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36 "Software"), to deal in the Software without restriction, including |
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37 without limitation the rights to use, copy, modify, merge, publish, |
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38 distribute, sublicense, and/or sell copies of the Software, and to |
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39 permit persons to whom the Software is furnished to do so, subject to |
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40 the following conditions: |
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41 |
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42 The above copyright notice and this permission notice shall be |
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43 included in all copies or substantial portions of the Software. |
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44 |
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45 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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46 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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47 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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48 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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49 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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50 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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51 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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52 |
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53 """ |
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54 |
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55 """ |
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56 Remote roster client. |
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57 |
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58 This module access roster throught a hacked version of |
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59 remote roster management http://jkaluza.fedorapeople.org/remote-roster.html |
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60 """ |
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61 |
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62 from wokkel import xmppim |
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63 from wokkel.compat import IQ |
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64 from twisted.words.xish import domish |
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65 |
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66 NS_ROSTER = 'jabber:iq:roster' |
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67 |
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68 class RosterClient(xmppim.RosterClientProtocol): |
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69 """Similar to classic RosterClient, but we can get any jid managed by the host server""" |
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70 #FIXME: need to manage updates, and database sync |
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71 #TODO: cache |
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72 |
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73 def getRoster(self, to_jid): |
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74 """ |
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75 Retrieve contact list. |
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76 |
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77 @return: Roster as a mapping from L{JID} to L{RosterItem}. |
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78 @rtype: L{twisted.internet.defer.Deferred} |
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79 """ |
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80 |
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81 def processRoster(result): |
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82 roster = {} |
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83 for element in domish.generateElementsQNamed(result.query.children, |
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84 'item', NS_ROSTER): |
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85 item = self._parseRosterItem(element) |
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86 roster[item.jid.userhost()] = item |
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87 |
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88 return roster |
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89 |
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90 iq = IQ(self.xmlstream, 'get') |
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91 iq.addElement((NS_ROSTER, 'query')) |
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92 iq["to"] = to_jid.userhost() |
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93 d = iq.send() |
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94 d.addCallback(processRoster) |
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95 return d |
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96 |
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97 |
