[telepathy-butterfly/master] Close the media channel when the contact goes offline

[Louis-Francis Ratté-Boulianne]

---
 butterfly/channel/media.py |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/butterfly/channel/media.py b/butterfly/channel/media.py
index c6d0a30..82a0ec3 100644
--- a/butterfly/channel/media.py
+++ b/butterfly/channel/media.py
@@ -39,6 +39,7 @@ class ButterflyMediaChannel(
         telepathy.server.ChannelInterfaceGroup,
         telepathy.server.ChannelInterfaceMediaSignalling,
         papyon.event.CallEventInterface,
+        papyon.event.ContactEventInterface,
         papyon.event.MediaSessionEventInterface):
 
     def __init__(self, conn, manager, call, handle, props):
@@ -47,6 +48,7 @@ class ButterflyMediaChannel(
         telepathy.server.ChannelInterfaceGroup.__init__(self)
         telepathy.server.ChannelInterfaceMediaSignalling.__init__(self)
         papyon.event.CallEventInterface.__init__(self, call)
+        papyon.event.ContactEventInterface.__init__(self, conn.msn_client)
         papyon.event.MediaSessionEventInterface.__init__(self, call.media_session)
 
         self._call = call
@@ -163,6 +165,13 @@ class ButterflyMediaChannel(
         id = self._session_handler.FindStream(stream)
         self._session_handler.RemoveStream(id)
 
+    #papyon.event.media.ContactEventInterface
+    def on_contact_presence_changed(self, contact):
+        if contact == self._call.peer and \
+           contact.presence == papyon.Presence.OFFLINE:
+            print "%s is now offline, closing channel" % contact
+            self.Close()
+
     def on_stream_state_changed(self, id, state):
         self.StreamStateChanged(id, state)
 
-- 
1.5.6.5