git.maemo.org Git - theonering/blob - src/avatars.py

   1 import logging
   2
   3 import telepathy
   4
   5
   6 class ButterflyAvatars(telepathy.server.ConnectionInterfaceAvatars):
   7
   8         def __init__(self):
   9                 self._avatar_known = False
  10                 telepathy.server.ConnectionInterfaceAvatars.__init__(self)
  11
  12         def GetAvatarRequirements(self):
  13                 mime_types = ("image/png","image/jpeg","image/gif")
  14                 return (mime_types, 96, 96, 192, 192, 500 * 1024)
  15
  16         def GetKnownAvatarTokens(self, contacts):
  17                 result = {}
  18                 for handle_id in contacts:
  19                         handle = self.handle(telepathy.HANDLE_TYPE_CONTACT, handle_id)
  20                         if handle == self.GetSelfHandle():
  21                                 contact = handle.profile
  22                         else:
  23                                 contact = handle.contact
  24
  25                         if contact is not None:
  26                                 msn_object = contact.msn_object
  27                         else:
  28                                 msn_object = None
  29
  30                         if msn_object is not None:
  31                                 result[handle] = msn_object._data_sha.encode("hex")
  32                         elif self._avatar_known:
  33                                 result[handle] = ""
  34                 return result
  35
  36         def RequestAvatars(self, contacts):
  37                 for handle_id in contacts:
  38                         handle = self.handle(telepathy.HANDLE_TYPE_CONTACT, handle_id)
  39                         if handle == self.GetSelfHandle():
  40                                 msn_object = self.msn_client.profile.msn_object
  41                                 self._msn_object_retrieved(msn_object, handle)
  42                         else:
  43                                 contact = handle.contact
  44                                 if contact is not None:
  45                                         msn_object = contact.msn_object
  46                                 else:
  47                                         msn_object = None
  48                                 if msn_object is not None:
  49                                         self.msn_client.msn_object_store.request(msn_object,\
  50                                                         (self._msn_object_retrieved, handle))
  51
  52         def SetAvatar(self, avatar, mime_type):
  53                 self._avatar_known = True
  54                 if not isinstance(avatar, str):
  55                         avatar = "".join([chr(b) for b in avatar])
  56                 avatarToken = 0
  57                 logging.info("Setting self avatar to %s" % avatarToken)
  58                 return avatarToken
  59
  60         def ClearAvatar(self):
  61                 self.msn_client.profile.msn_object = None
  62                 self._avatar_known = True