57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014, 2015 OpenMarket Ltd
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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 synapse.types import StreamToken
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from synapse.handlers.presence import PresenceEventSource
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from synapse.handlers.room import RoomEventSource
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from synapse.handlers.typing import TypingNotificationEventSource
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from synapse.handlers.receipts import ReceiptEventSource
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class EventSources(object):
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SOURCE_TYPES = {
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"room": RoomEventSource,
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"presence": PresenceEventSource,
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"typing": TypingNotificationEventSource,
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"receipt": ReceiptEventSource,
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}
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def __init__(self, hs):
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self.sources = {
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name: cls(hs)
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for name, cls in EventSources.SOURCE_TYPES.items()
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}
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@defer.inlineCallbacks
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def get_current_token(self, direction='f'):
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token = StreamToken(
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room_key=(
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yield self.sources["room"].get_current_key(direction)
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),
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presence_key=(
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yield self.sources["presence"].get_current_key()
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),
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typing_key=(
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yield self.sources["typing"].get_current_key()
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),
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receipt_key=(
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yield self.sources["receipt"].get_current_key()
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),
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)
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defer.returnValue(token)
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