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- # -*- coding: utf-8 -*-
- # Copyright 2014-2016 OpenMarket Ltd
- #
- # 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.
- from twisted.internet import defer
- from synapse.types import StreamToken
- from synapse.handlers.presence import PresenceEventSource
- from synapse.handlers.room import RoomEventSource
- from synapse.handlers.typing import TypingNotificationEventSource
- from synapse.handlers.receipts import ReceiptEventSource
- from synapse.handlers.account_data import AccountDataEventSource
- class EventSources(object):
- SOURCE_TYPES = {
- "room": RoomEventSource,
- "presence": PresenceEventSource,
- "typing": TypingNotificationEventSource,
- "receipt": ReceiptEventSource,
- "account_data": AccountDataEventSource,
- }
- def __init__(self, hs):
- self.sources = {
- name: cls(hs)
- for name, cls in EventSources.SOURCE_TYPES.items()
- }
- self.store = hs.get_datastore()
- @defer.inlineCallbacks
- def get_current_token(self):
- push_rules_key, _ = self.store.get_push_rules_stream_token()
- to_device_key = self.store.get_to_device_stream_token()
- device_list_key = self.store.get_device_stream_token()
- groups_key = self.store.get_group_stream_token()
- token = StreamToken(
- room_key=(
- yield self.sources["room"].get_current_key()
- ),
- presence_key=(
- yield self.sources["presence"].get_current_key()
- ),
- typing_key=(
- yield self.sources["typing"].get_current_key()
- ),
- receipt_key=(
- yield self.sources["receipt"].get_current_key()
- ),
- account_data_key=(
- yield self.sources["account_data"].get_current_key()
- ),
- push_rules_key=push_rules_key,
- to_device_key=to_device_key,
- device_list_key=device_list_key,
- groups_key=groups_key,
- )
- defer.returnValue(token)
- @defer.inlineCallbacks
- def get_current_token_for_room(self, room_id):
- push_rules_key, _ = self.store.get_push_rules_stream_token()
- to_device_key = self.store.get_to_device_stream_token()
- device_list_key = self.store.get_device_stream_token()
- groups_key = self.store.get_group_stream_token()
- token = StreamToken(
- room_key=(
- yield self.sources["room"].get_current_key_for_room(room_id)
- ),
- presence_key=(
- yield self.sources["presence"].get_current_key()
- ),
- typing_key=(
- yield self.sources["typing"].get_current_key()
- ),
- receipt_key=(
- yield self.sources["receipt"].get_current_key()
- ),
- account_data_key=(
- yield self.sources["account_data"].get_current_key()
- ),
- push_rules_key=push_rules_key,
- to_device_key=to_device_key,
- device_list_key=device_list_key,
- groups_key=groups_key,
- )
- defer.returnValue(token)
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