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# Copyright 2017 Vector Creations 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.
import logging
from typing import TYPE_CHECKING, Tuple
from synapse.api.constants import ReadReceiptEventFields, ReceiptTypes
from synapse.api.errors import Codes, SynapseError
from synapse.http.server import HttpServer
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from synapse.http.site import SynapseRequest
from synapse.types import JsonDict
from ._base import client_patterns
if TYPE_CHECKING:
from synapse.server import HomeServer
logger = logging.getLogger(__name__)
class ReadMarkerRestServlet(RestServlet):
PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/read_markers$")
def __init__(self, hs: "HomeServer"):
super().__init__()
self.auth = hs.get_auth()
self.receipts_handler = hs.get_receipts_handler()
self.read_marker_handler = hs.get_read_marker_handler()
self.presence_handler = hs.get_presence_handler()
async def on_POST(
self, request: SynapseRequest, room_id: str
) -> Tuple[int, JsonDict]:
requester = await self.auth.get_user_by_req(request)
await self.presence_handler.bump_presence_active_time(requester.user)
body = parse_json_object_from_request(request)
read_event_id = body.get(ReceiptTypes.READ, None)
hidden = body.get(ReadReceiptEventFields.MSC2285_HIDDEN, False)
if not isinstance(hidden, bool):
raise SynapseError(
400,
"Param %s must be a boolean, if given"
% ReadReceiptEventFields.MSC2285_HIDDEN,
Codes.BAD_JSON,
)
if read_event_id:
await self.receipts_handler.received_client_receipt(
room_id,
ReceiptTypes.READ,
user_id=requester.user.to_string(),
event_id=read_event_id,
hidden=hidden,
)
read_marker_event_id = body.get("m.fully_read", None)
if read_marker_event_id:
await self.read_marker_handler.received_client_read_marker(
room_id,
user_id=requester.user.to_string(),
event_id=read_marker_event_id,
)
return 200, {}
def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
ReadMarkerRestServlet(hs).register(http_server)
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