Hookup the new invites implementation. Need to fix

the frame view since that's bitrotten.

shell/model/Owner.py

@@ -66,6 +66,8 @@ class ShellOwner(gobject.GObject):
         self._icon_hash = util.printable_hash(digest)
 
         self._pservice = presenceservice.get_instance()
+        self._pservice.connect('activity-invitation',
+                               self._activity_invitation_cb)
 
         self._invites = Invites()
 
@@ -75,7 +77,6 @@ class ShellOwner(gobject.GObject):
     def get_nick(self):
         return self._nick
 
-    def _handle_invite(self, issuer, bundle_id, activity_id):
-        """XMLRPC method, called when the owner is invited to an activity."""
-        self._invites.add_invite(issuer, bundle_id, activity_id)
-        return ''
+    def _activity_invitation_cb(self, pservice, activity, buddy, message):
+        self._invites.add_invite(buddy, activity.props.type,
+                                 activity.props.id)

shell/view/ActivityHost.py

@@ -16,6 +16,9 @@
 
 import gtk
 import dbus
+import logging
+
+from sugar.presence import presenceservice
 
 import OverlayWindow
 
@@ -62,7 +65,15 @@ class ActivityHost:
         return self._model
 
     def invite(self, buddy):
-        pass
+        pservice = presenceservice.get_instance()
+        activity = pservice.get_activity(self.get_id())
+        if activity is None:
+            logging.error('Invite failed, %s is unknown.' % self.get_id())
+        activity.invite(buddy.get_buddy(), '', self._invite_response_cb)
+
+    def _invite_response_cb(self, error):
+        if error:
+            logging.error('Invite failed: %s' % error)
 
     def present(self):
         # wnck.Window.activate() expects a timestamp, but we don't