mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-22 12:04:58 -05:00
82 lines
3.0 KiB
Python
82 lines
3.0 KiB
Python
# -*- 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 typing import Any, Dict
|
|
|
|
from synapse.handlers.account_data import AccountDataEventSource
|
|
from synapse.handlers.presence import PresenceEventSource
|
|
from synapse.handlers.receipts import ReceiptEventSource
|
|
from synapse.handlers.room import RoomEventSource
|
|
from synapse.handlers.typing import TypingNotificationEventSource
|
|
from synapse.types import StreamToken
|
|
|
|
|
|
class EventSources:
|
|
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()
|
|
} # type: Dict[str, Any]
|
|
self.store = hs.get_datastore()
|
|
|
|
def get_current_token(self) -> StreamToken:
|
|
push_rules_key = self.store.get_max_push_rules_stream_id()
|
|
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=self.sources["room"].get_current_key(),
|
|
presence_key=self.sources["presence"].get_current_key(),
|
|
typing_key=self.sources["typing"].get_current_key(),
|
|
receipt_key=self.sources["receipt"].get_current_key(),
|
|
account_data_key=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,
|
|
)
|
|
return token
|
|
|
|
def get_current_token_for_pagination(self) -> StreamToken:
|
|
"""Get the current token for a given room to be used to paginate
|
|
events.
|
|
|
|
The returned token does not have the current values for fields other
|
|
than `room`, since they are not used during pagination.
|
|
|
|
Returns:
|
|
The current token for pagination.
|
|
"""
|
|
token = StreamToken(
|
|
room_key=self.sources["room"].get_current_key(),
|
|
presence_key=0,
|
|
typing_key=0,
|
|
receipt_key=0,
|
|
account_data_key=0,
|
|
push_rules_key=0,
|
|
to_device_key=0,
|
|
device_list_key=0,
|
|
groups_key=0,
|
|
)
|
|
return token
|