From 34473a9c7f3e42db5154d2558e737fcab2546a81 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Wed, 23 Mar 2016 10:42:19 +0000
Subject: [PATCH] Don't require alias in public room list.
Rooms now no longer require an alias to be published.
Also, changes the way we pull out state of each room to not require
fetching all state events.
---
synapse/handlers/room.py | 27 +++++++++++++--------------
1 file changed, 13 insertions(+), 14 deletions(-)
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 051468989f..a07c0ee431 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -946,53 +946,52 @@ class RoomListHandler(BaseHandler):
@defer.inlineCallbacks
def handle_room(room_id):
aliases = yield self.store.get_aliases_for_room(room_id)
- if not aliases:
- defer.returnValue(None)
- state = yield self.state_handler.get_current_state(room_id)
+ def get_state(etype, state_key):
+ return self.state_handler.get_current_state(room_id, etype, state_key)
- result = {"aliases": aliases, "room_id": room_id}
+ result = {"room_id": room_id}
+ if aliases:
+ result["aliases"] = aliases
- name_event = state.get((EventTypes.Name, ""), None)
+ name_event = yield get_state(EventTypes.Name, "")
if name_event:
name = name_event.content.get("name", None)
if name:
result["name"] = name
- topic_event = state.get((EventTypes.Topic, ""), None)
+ topic_event = yield get_state(EventTypes.Topic, "")
if topic_event:
topic = topic_event.content.get("topic", None)
if topic:
result["topic"] = topic
- canonical_event = state.get((EventTypes.CanonicalAlias, ""), None)
+ canonical_event = yield get_state(EventTypes.CanonicalAlias, "")
if canonical_event:
canonical_alias = canonical_event.content.get("alias", None)
if canonical_alias:
result["canonical_alias"] = canonical_alias
- visibility_event = state.get((EventTypes.RoomHistoryVisibility, ""), None)
+ visibility_event = yield get_state(EventTypes.RoomHistoryVisibility, "")
visibility = None
if visibility_event:
visibility = visibility_event.content.get("history_visibility", None)
result["world_readable"] = visibility == "world_readable"
- guest_event = state.get((EventTypes.GuestAccess, ""), None)
+ guest_event = yield get_state(EventTypes.GuestAccess, "")
guest = None
if guest_event:
guest = guest_event.content.get("guest_access", None)
result["guest_can_join"] = guest == "can_join"
- avatar_event = state.get(("m.room.avatar", ""), None)
+ avatar_event = yield get_state("m.room.avatar", "")
if avatar_event:
avatar_url = avatar_event.content.get("url", None)
if avatar_url:
result["avatar_url"] = avatar_url
- result["num_joined_members"] = sum(
- 1 for (event_type, _), ev in state.items()
- if event_type == EventTypes.Member and ev.membership == Membership.JOIN
- )
+ joined_users = yield self.store.get_users_in_room(room_id)
+ result["num_joined_members"] = len(joined_users)
defer.returnValue(result)
--
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