Support filtering remote room lists

2 files changed, 9 insertions, 3 deletions

diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py
index f0a684fc13..06d0320b1a 100644
--- a/synapse/federation/federation_client.py
+++ b/synapse/federation/federation_client.py
@@ -718,11 +718,14 @@ class FederationClient(FederationBase):
 
         raise RuntimeError("Failed to send to any server.")
 
-    def get_public_rooms(self, destination, limit=None, since_token=None):
+    def get_public_rooms(self, destination, limit=None, since_token=None,
+                         search_filter=None):
         if destination == self.server_name:
             return
 
-        return self.transport_layer.get_public_rooms(destination, limit, since_token)
+        return self.transport_layer.get_public_rooms(
+            destination, limit, since_token, search_filter
+        )
 
     @defer.inlineCallbacks
     def query_auth(self, destination, room_id, event_id, local_auth):
diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py
index f508b70f11..db45c7826c 100644
--- a/synapse/federation/transport/client.py
+++ b/synapse/federation/transport/client.py
@@ -248,7 +248,8 @@ class TransportLayerClient(object):
 
     @defer.inlineCallbacks
     @log_function
-    def get_public_rooms(self, remote_server, limit, since_token):
+    def get_public_rooms(self, remote_server, limit, since_token,
+                         search_filter=None):
         path = PREFIX + "/publicRooms"
 
         args = {}
@@ -257,6 +258,8 @@ class TransportLayerClient(object):
         if since_token:
             args["since"] = [since_token]
 
+        # TODO(erikj): Actually send the search_filter across federation.
+
         response = yield self.client.get_json(
             destination=remote_server,
             path=path,