mirror of
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102 lines
2.8 KiB
Python
102 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 matrix.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from twisted.internet import defer
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from ._base import BaseHandler
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from synapse.api.errors import SynapseError
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import logging
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import json
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import urllib
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logger = logging.getLogger(__name__)
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# TODO(erikj): This needs to be factored out somewere
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PREFIX = "/matrix/client/api/v1"
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class DirectoryHandler(BaseHandler):
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def __init__(self, hs):
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super(DirectoryHandler, self).__init__(hs)
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self.hs = hs
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self.http_client = hs.get_http_client()
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self.clock = hs.get_clock()
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@defer.inlineCallbacks
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def create_association(self, room_alias, room_id, servers):
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# TODO(erikj): Do auth.
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if not room_alias.is_mine:
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raise SynapseError(400, "Room alias must be local")
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# TODO(erikj): Change this.
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# TODO(erikj): Add transactions.
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# TODO(erikj): Check if there is a current association.
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yield self.store.create_room_alias_association(
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room_alias,
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room_id,
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servers
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)
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@defer.inlineCallbacks
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def get_association(self, room_alias, local_only=False):
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# TODO(erikj): Do auth
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room_id = None
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if room_alias.is_mine:
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result = yield self.store.get_association_from_room_alias(
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room_alias
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)
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if result:
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room_id = result.room_id
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servers = result.servers
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elif not local_only:
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path = "%s/ds/room/%s?local_only=1" % (
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PREFIX,
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urllib.quote(room_alias.to_string())
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)
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result = None
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try:
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result = yield self.http_client.get_json(
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destination=room_alias.domain,
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path=path,
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)
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except:
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# TODO(erikj): Handle this better?
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logger.exception("Failed to get remote room alias")
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if result and "room_id" in result and "servers" in result:
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room_id = result["room_id"]
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servers = result["servers"]
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if not room_id:
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defer.returnValue({})
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return
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defer.returnValue({
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"room_id": room_id,
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"servers": servers,
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})
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return
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