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Fix 'FederationGroupsRoomsServlet' API when group has room server is not in. (#7599)

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Erik Johnston 2020-05-29 17:49:47 +01:00 committed by GitHub
parent f5353eff21
commit cb495f526d
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2 changed files with 13 additions and 8 deletions
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1
changelog.d/7599.bugfix Normal file
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@ -0,0 +1 @@
Fix bug where returning rooms for a group would fail if it included a room that the server was not in.

20
synapse/handlers/room_list.py
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@ -253,10 +253,21 @@ class RoomListHandler(BaseHandler):
"""
result = {"room_id": room_id, "num_joined_members": num_joined_users}
if with_alias:
aliases = yield self.store.get_aliases_for_room(
room_id, on_invalidate=cache_context.invalidate
)
if aliases:
result["aliases"] = aliases
current_state_ids = yield self.store.get_current_state_ids(
room_id, on_invalidate=cache_context.invalidate
)
if not current_state_ids:
# We're not in the room, so may as well bail out here.
return result
event_map = yield self.store.get_events(
[
event_id
@ -289,14 +300,7 @@ class RoomListHandler(BaseHandler):
create_event = current_state.get((EventTypes.Create, ""))
result["m.federate"] = create_event.content.get("m.federate", True)
if with_alias:
aliases = yield self.store.get_aliases_for_room(
room_id, on_invalidate=cache_context.invalidate
)
if aliases:
result["aliases"] = aliases
name_event = yield current_state.get((EventTypes.Name, ""))
name_event = current_state.get((EventTypes.Name, ""))
if name_event:
name = name_event.content.get("name", None)
if name: