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annotate frontends/quick_frontend/quick_contact_management.py @ 121:03d8bcc67182

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misc documentation
author Goffi <goffi@goffi.org>
date Thu, 08 Jul 2010 14:19:30 +0800
parents ded2431cea5a
children
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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 helper class for making a SAT frontend
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6 Copyright (C) 2009, 2010 Jérôme Poisson (goffi@goffi.org)
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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 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 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 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
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22 from logging import debug, info, warning, error
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23 from tools.jid import JID
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24 import pdb
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25
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26
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27 class QuickContactManagement():
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28 """This helper class manage the contacts and ease the use of nicknames and shortcuts"""
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29 ### FIXME: is SàT a better place for all this stuff ??? ###
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30
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31 def __init__(self):
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32 self.__contactlist = {}
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33
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34 def clear(self):
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35 """Clear all the contact list"""
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36 self.__contactlist.clear()
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37
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38 def add(self, entity):
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39 """Add contact to the list, update resources"""
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40 if not self.__contactlist.has_key(entity.short):
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41 self.__contactlist[entity.short] = {'resources':[]}
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42 if entity.resource in self.__contactlist[entity.short]['resources']:
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43 self.__contactlist[entity.short]['resources'].remove(entity.resource)
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44 self.__contactlist[entity.short]['resources'].append(entity.resource)
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45
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46 def getContFromGroup(self, group):
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47 """Return all contacts which are in given group"""
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48 result = []
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49 for contact in self.__contactlist:
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50 if self.__contactlist[contact].has_key('groups'):
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51 if group in self.__contactlist[contact]['groups']:
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52 result.append(JID(contact))
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53 return result
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55 def getAttr(self, entity, name):
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56 """Return a specific attribute of contact, or all attributes
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57 @param entity: jid of the contact
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58 @param name: name of the attribute
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59 @return: asked attribute"""
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60 if self.__contactlist.has_key(entity.short):
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61 if name == 'status': #FIXME: for the moment, we only use the first status
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62 if self.__contactlist[entity.short]['statuses']:
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63 return self.__contactlist[entity.short]['statuses'].values()[0]
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64 if self.__contactlist[entity.short].has_key(name):
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65 return self.__contactlist[entity.short][name]
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66 else:
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67 debug(_('Trying to get attribute for an unknown contact'))
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68 return None
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69
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70 def isConnected(self, entity):
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71 """Tell if the contact is online"""
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72 return self.__contactlist.has_key(entity.short)
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73
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74 def remove(self, entity):
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75 """remove resource. If no more resource is online or is no resource is specified, contact is deleted"""
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76 try:
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77 if entity.resource:
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78 self.__contactlist[entity.short]['resources'].remove(entity.resource)
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79 if not entity.resource or not self.__contactlist[entity.short]['resources']:
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80 #no more resource available: the contact seems really disconnected
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81 del self.__contactlist[entity.short]
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82 except KeyError:
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83 error(_('INTERNAL ERROR: Key error'))
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84 raise
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85
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86 def update(self, entity, key, value):
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87 """Update attribute of contact
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88 @param entity: jid of the contact
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89 @param key: name of the attribute
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90 @param value: value of the attribute
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91 """
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92 if self.__contactlist.has_key(entity.short):
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93 self.__contactlist[entity.short][key] = value
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94 else:
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95 debug (_('Trying to update an unknown contact: %s'), entity.short)
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96
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97 def get_full(self, entity):
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98 return entity.short+'/'+self.__contactlist[entity.short]['resources'][-1]
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