Merge branch 'develop' of github.com:matrix-org/synapse into erikj/search

3 files changed, 51 insertions, 97 deletions

diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py
index c488ee0f6d..ee2d571329 100644
--- a/synapse/handlers/_base.py
+++ b/synapse/handlers/_base.py
@@ -45,6 +45,52 @@ class BaseHandler(object):
 
         self.event_builder_factory = hs.get_event_builder_factory()
 
+    @defer.inlineCallbacks
+    def _filter_events_for_client(self, user_id, events):
+        event_id_to_state = yield self.store.get_state_for_events(
+            frozenset(e.event_id for e in events),
+            types=(
+                (EventTypes.RoomHistoryVisibility, ""),
+                (EventTypes.Member, user_id),
+            )
+        )
+
+        def allowed(event, state):
+            if event.type == EventTypes.RoomHistoryVisibility:
+                return True
+
+            membership_ev = state.get((EventTypes.Member, user_id), None)
+            if membership_ev:
+                membership = membership_ev.membership
+            else:
+                membership = Membership.LEAVE
+
+            if membership == Membership.JOIN:
+                return True
+
+            history = state.get((EventTypes.RoomHistoryVisibility, ''), None)
+            if history:
+                visibility = history.content.get("history_visibility", "shared")
+            else:
+                visibility = "shared"
+
+            if visibility == "public":
+                return True
+            elif visibility == "shared":
+                return True
+            elif visibility == "joined":
+                return membership == Membership.JOIN
+            elif visibility == "invited":
+                return membership == Membership.INVITE
+
+            return True
+
+        defer.returnValue([
+            event
+            for event in events
+            if allowed(event, event_id_to_state[event.event_id])
+        ])
+
     def ratelimit(self, user_id):
         time_now = self.clock.time()
         allowed, time_allowed = self.ratelimiter.send_message(
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index dfeeae76db..024474d5fe 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -146,7 +146,7 @@ class MessageHandler(BaseHandler):
                 "end": next_token.to_string(),
             })
 
-        events = yield self._filter_events_for_client(user_id, room_id, events)
+        events = yield self._filter_events_for_client(user_id, events)
 
         time_now = self.clock.time_msec()
 
@@ -162,52 +162,6 @@ class MessageHandler(BaseHandler):
         defer.returnValue(chunk)
 
     @defer.inlineCallbacks
-    def _filter_events_for_client(self, user_id, room_id, events):
-        event_id_to_state = yield self.store.get_state_for_events(
-            frozenset(e.event_id for e in events),
-            types=(
-                (EventTypes.RoomHistoryVisibility, ""),
-                (EventTypes.Member, user_id),
-            )
-        )
-
-        def allowed(event, state):
-            if event.type == EventTypes.RoomHistoryVisibility:
-                return True
-
-            membership_ev = state.get((EventTypes.Member, user_id), None)
-            if membership_ev:
-                membership = membership_ev.membership
-            else:
-                membership = Membership.LEAVE
-
-            if membership == Membership.JOIN:
-                return True
-
-            history = state.get((EventTypes.RoomHistoryVisibility, ''), None)
-            if history:
-                visibility = history.content.get("history_visibility", "shared")
-            else:
-                visibility = "shared"
-
-            if visibility == "public":
-                return True
-            elif visibility == "shared":
-                return True
-            elif visibility == "joined":
-                return membership == Membership.JOIN
-            elif visibility == "invited":
-                return membership == Membership.INVITE
-
-            return True
-
-        defer.returnValue([
-            event
-            for event in events
-            if allowed(event, event_id_to_state[event.event_id])
-        ])
-
-    @defer.inlineCallbacks
     def create_and_send_event(self, event_dict, ratelimit=True,
                               token_id=None, txn_id=None):
         """ Given a dict from a client, create and handle a new event.
@@ -424,7 +378,7 @@ class MessageHandler(BaseHandler):
                 ).addErrback(unwrapFirstError)
 
                 messages = yield self._filter_events_for_client(
-                    user_id, event.room_id, messages
+                    user_id, messages
                 )
 
                 start_token = now_token.copy_and_replace("room_key", token[0])
@@ -519,7 +473,7 @@ class MessageHandler(BaseHandler):
         )
 
         messages = yield self._filter_events_for_client(
-            user_id, room_id, messages
+            user_id, messages
         )
 
         start_token = StreamToken(token[0], 0, 0, 0)
@@ -599,7 +553,7 @@ class MessageHandler(BaseHandler):
         ).addErrback(unwrapFirstError)
 
         messages = yield self._filter_events_for_client(
-            user_id, room_id, messages
+            user_id, messages
         )
 
         start_token = now_token.copy_and_replace("room_key", token[0])
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 21cf50101a..ee6b881de1 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -322,52 +322,6 @@ class SyncHandler(BaseHandler):
         ))
 
     @defer.inlineCallbacks
-    def _filter_events_for_client(self, user_id, room_id, events):
-        event_id_to_state = yield self.store.get_state_for_events(
-            frozenset(e.event_id for e in events),
-            types=(
-                (EventTypes.RoomHistoryVisibility, ""),
-                (EventTypes.Member, user_id),
-            )
-        )
-
-        def allowed(event, state):
-            if event.type == EventTypes.RoomHistoryVisibility:
-                return True
-
-            membership_ev = state.get((EventTypes.Member, user_id), None)
-            if membership_ev:
-                membership = membership_ev.membership
-            else:
-                membership = Membership.LEAVE
-
-            if membership == Membership.JOIN:
-                return True
-
-            history = state.get((EventTypes.RoomHistoryVisibility, ''), None)
-            if history:
-                visibility = history.content.get("history_visibility", "shared")
-            else:
-                visibility = "shared"
-
-            if visibility == "public":
-                return True
-            elif visibility == "shared":
-                return True
-            elif visibility == "joined":
-                return membership == Membership.JOIN
-            elif visibility == "invited":
-                return membership == Membership.INVITE
-
-            return True
-
-        defer.returnValue([
-            event
-            for event in events
-            if allowed(event, event_id_to_state[event.event_id])
-        ])
-
-    @defer.inlineCallbacks
     def load_filtered_recents(self, room_id, sync_config, now_token,
                               since_token=None):
         limited = True
@@ -390,7 +344,7 @@ class SyncHandler(BaseHandler):
             end_key = "s" + room_key.split('-')[-1]
             loaded_recents = sync_config.filter.filter_room_timeline(events)
             loaded_recents = yield self._filter_events_for_client(
-                sync_config.user.to_string(), room_id, loaded_recents,
+                sync_config.user.to_string(), loaded_recents,
             )
             loaded_recents.extend(recents)
             recents = loaded_recents