mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-22 17:14:58 -05:00
56 lines
2.0 KiB
Python
56 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2017 New Vector 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 synapse.http.server import wrap_request_handler
|
|
from twisted.web.resource import Resource
|
|
from twisted.web.server import NOT_DONE_YET
|
|
|
|
|
|
class AdditionalResource(Resource):
|
|
"""Resource wrapper for additional_resources
|
|
|
|
If the user has configured additional_resources, we need to wrap the
|
|
handler class with a Resource so that we can map it into the resource tree.
|
|
|
|
This class is also where we wrap the request handler with logging, metrics,
|
|
and exception handling.
|
|
"""
|
|
def __init__(self, hs, handler):
|
|
"""Initialise AdditionalResource
|
|
|
|
The ``handler`` should return a deferred which completes when it has
|
|
done handling the request. It should write a response with
|
|
``request.write()``, and call ``request.finish()``.
|
|
|
|
Args:
|
|
hs (synapse.server.HomeServer): homeserver
|
|
handler ((twisted.web.server.Request) -> twisted.internet.defer.Deferred):
|
|
function to be called to handle the request.
|
|
"""
|
|
Resource.__init__(self)
|
|
self._handler = handler
|
|
|
|
# these are required by the request_handler wrapper
|
|
self.version_string = hs.version_string
|
|
self.clock = hs.get_clock()
|
|
|
|
def render(self, request):
|
|
self._async_render(request)
|
|
return NOT_DONE_YET
|
|
|
|
@wrap_request_handler
|
|
def _async_render(self, request):
|
|
return self._handler(request)
|