52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2019 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
import logging
|
|
|
|
from twisted.internet import defer
|
|
|
|
from synapse.storage.state import StateFilter
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class SpamCheckerApi(object):
|
|
"""A proxy object that gets passed to spam checkers so they can get
|
|
access to rooms and other relevant information.
|
|
"""
|
|
|
|
def __init__(self, hs):
|
|
self.hs = hs
|
|
|
|
self._store = hs.get_datastore()
|
|
|
|
@defer.inlineCallbacks
|
|
def get_state_events_in_room(self, room_id, types):
|
|
"""Gets state events for the given room.
|
|
|
|
Args:
|
|
room_id (string): The room ID to get state events in.
|
|
types (tuple): The event type and state key (using None
|
|
to represent 'any') of the room state to acquire.
|
|
|
|
Returns:
|
|
twisted.internet.defer.Deferred[list(synapse.events.FrozenEvent)]:
|
|
The filtered state events in the room.
|
|
"""
|
|
state_ids = yield self._store.get_filtered_current_state_ids(
|
|
room_id=room_id, state_filter=StateFilter.from_types(types)
|
|
)
|
|
state = yield self._store.get_events(state_ids.values())
|
|
return state.values()
|