git.maemo.org Git - theonering/blob - src/channel/contact_list.py

   1 import logging
   2
   3 import telepathy
   4
   5 import util.go_utils as gobject_utils
   6 import util.coroutines as coroutines
   7 import handle
   8
   9
  10 _moduleLogger = logging.getLogger("channel.contact_list")
  11
  12
  13 class AbstractListChannel(
  14                 telepathy.server.ChannelTypeContactList,
  15                 telepathy.server.ChannelInterfaceGroup,
  16         ):
  17         "Abstract Contact List channels"
  18
  19         def __init__(self, connection, h):
  20                 telepathy.server.ChannelTypeContactList.__init__(self, connection, h)
  21                 telepathy.server.ChannelInterfaceGroup.__init__(self)
  22
  23                 self._session = connection.session
  24
  25
  26 class AllContactsListChannel(AbstractListChannel):
  27         """
  28         The group of contacts for whom you receive presence
  29         """
  30
  31         def __init__(self, connection, h):
  32                 AbstractListChannel.__init__(self, connection, h)
  33                 self._session.addressbook.updateSignalHandler.register_sink(
  34                         self._on_contacts_refreshed
  35                 )
  36                 self.GroupFlagsChanged(0, 0)
  37
  38         @coroutines.func_sink
  39         @coroutines.expand_positional
  40         @gobject_utils.async
  41         def _on_contacts_refreshed(self, addressbook, added, removed, changed):
  42                 """
  43                 @todo This currently filters out people not yet added to the contact
  44                         list.  Something needs to be done about those
  45                 @todo This currently does not handle people with multiple phone
  46                         numbers, yay that'll be annoying to resolve
  47                 """
  48                 connection = self._conn
  49                 handlesAdded = [
  50                         handle.create_handle(connection, "contact", contactId)
  51                         for contactId in added
  52                         if contactId
  53                 ]
  54                 handlesRemoved = [
  55                         handle.create_handle(connection, "contact", contactId)
  56                         for contactId in removed
  57                         if contactId
  58                 ]
  59                 message = ""
  60                 actor = 0
  61                 reason = telepathy.CHANNEL_GROUP_CHANGE_REASON_NONE
  62                 self.MembersChanged(
  63                         message,
  64                         handlesAdded, handlesRemoved,
  65                         (), (),
  66                         actor,
  67                         reason,
  68                 )
  69
  70
  71 def create_contact_list_channel(connection, h):
  72         if h.get_name() == 'subscribe':
  73                 # The group of contacts for whom you receive presence
  74                 ChannelClass = AllContactsListChannel
  75         elif h.get_name() == 'publish':
  76                 # The group of contacts who may receive your presence
  77                 ChannelClass = AllContactsListChannel
  78         elif h.get_name() == 'hide':
  79                 # A group of contacts who are on the publish list but are temporarily
  80                 # disallowed from receiving your presence
  81                 # This doesn't make sense to support
  82                 _moduleLogger.warn("Unsuported type %s" % h.get_name())
  83         elif h.get_name() == 'allow':
  84                 # A group of contacts who may send you messages
  85                 # @todo Allow-List would be cool to support
  86                 _moduleLogger.warn("Unsuported type %s" % h.get_name())
  87         elif h.get_name() == 'deny':
  88                 # A group of contacts who may not send you messages
  89                 # @todo Deny-List would be cool to support
  90                 _moduleLogger.warn("Unsuported type %s" % h.get_name())
  91         elif h.get_name() == 'stored':
  92                 # On protocols where the user's contacts are stored, this contact list
  93                 # contains all stored contacts regardless of subscription status.
  94                 ChannelClass = AllContactsListChannel
  95         else:
  96                 raise TypeError("Unknown list type : " + h.get_name())
  97         return ChannelClass(connection, h)
  98
  99