diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 6c4fcfb10a..969e588e73 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -35,6 +35,7 @@ from synapse.crypto.event_signing import add_hashes_and_signatures
from synapse.events.utils import serialize_event
from synapse.events.validator import EventValidator
from synapse.replication.http.send_event import ReplicationSendEventRestServlet
+from synapse.storage.state import StateFilter
from synapse.types import RoomAlias, UserID
from synapse.util.async_helpers import Linearizer
from synapse.util.frozenutils import frozendict_json_encoder
@@ -80,7 +81,7 @@ class MessageHandler(object):
elif membership == Membership.LEAVE:
key = (event_type, state_key)
room_state = yield self.store.get_state_for_events(
- [membership_event_id], [key]
+ [membership_event_id], StateFilter.from_types([key])
)
data = room_state[membership_event_id].get(key)
@@ -88,7 +89,7 @@ class MessageHandler(object):
@defer.inlineCallbacks
def get_state_events(
- self, user_id, room_id, types=None, filtered_types=None,
+ self, user_id, room_id, state_filter=StateFilter.all(),
at_token=None, is_guest=False,
):
"""Retrieve all state events for a given room. If the user is
@@ -100,13 +101,8 @@ class MessageHandler(object):
Args:
user_id(str): The user requesting state events.
room_id(str): The room ID to get all state events from.
- types(list[(str, str|None)]|None): List of (type, state_key) tuples
- which are used to filter the state fetched. If `state_key` is None,
- all events are returned of the given type.
- May be None, which matches any key.
- filtered_types(list[str]|None): Only apply filtering via `types` to this
- list of event types. Other types of events are returned unfiltered.
- If None, `types` filtering is applied to all events.
+ state_filter (StateFilter): The state filter used to fetch state
+ from the database.
at_token(StreamToken|None): the stream token of the at which we are requesting
the stats. If the user is not allowed to view the state as of that
stream token, we raise a 403 SynapseError. If None, returns the current
@@ -139,7 +135,7 @@ class MessageHandler(object):
event = last_events[0]
if visible_events:
room_state = yield self.store.get_state_for_events(
- [event.event_id], types, filtered_types=filtered_types,
+ [event.event_id], state_filter=state_filter,
)
room_state = room_state[event.event_id]
else:
@@ -158,12 +154,12 @@ class MessageHandler(object):
if membership == Membership.JOIN:
state_ids = yield self.store.get_filtered_current_state_ids(
- room_id, types, filtered_types=filtered_types,
+ room_id, state_filter=state_filter,
)
room_state = yield self.store.get_events(state_ids.values())
elif membership == Membership.LEAVE:
room_state = yield self.store.get_state_for_events(
- [membership_event_id], types, filtered_types=filtered_types,
+ [membership_event_id], state_filter=state_filter,
)
room_state = room_state[membership_event_id]
|
