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# Copyright 2021 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.
from synapse.types import Requester, UserID
from typing import TYPE_CHECKING
import logging
from synapse.http.servlet import parse_json_object_from_request
from synapse.replication.http._base import ReplicationEndpoint
if TYPE_CHECKING:
from synapse.server import HomeServer
logger = logging.getLogger(__name__)
class ReplicationTypingRestServlet(ReplicationEndpoint):
"""Call to start or stop a user typing in a room.
Request format:
POST /_synapse/replication/typing/:room_id/:user_id
{
"requester": ...,
"typing": true,
"timeout": 30000
}
"""
NAME = "typing"
PATH_ARGS = ("room_id", "user_id")
CACHE = False
def __init__(self, hs: "HomeServer"):
super().__init__(hs)
self.handler = hs.get_typing_handler()
self.store = hs.get_datastore()
@staticmethod
async def _serialize_payload(requester, room_id, user_id, typing, timeout):
payload = {
"requester": requester.serialize(),
"typing": typing,
"timeout": timeout,
}
return payload
async def _handle_request(self, request, room_id, user_id):
content = parse_json_object_from_request(request)
requester = Requester.deserialize(self.store, content["requester"])
request.requester = requester
target_user = UserID.from_string(user_id)
if content["typing"]:
await self.handler.started_typing(
target_user,
requester,
room_id,
content["timeout"],
)
else:
await self.handler.stopped_typing(
target_user,
requester,
room_id,
)
return 200, {}
def register_servlets(hs, http_server):
ReplicationTypingRestServlet(hs).register(http_server)
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