mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
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97 lines
3.4 KiB
Python
97 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 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 synapse.push import Pusher, PusherConfigException
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from synapse.http.client import SimpleHttpClient
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from twisted.internet import defer
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import logging
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logger = logging.getLogger(__name__)
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class HttpPusher(Pusher):
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def __init__(self, _hs, user_name, app_id,
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app_display_name, device_display_name, pushkey, data,
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last_token, last_success, failing_since):
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super(HttpPusher, self).__init__(
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_hs,
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user_name,
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app_id,
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app_display_name,
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device_display_name,
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pushkey,
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data,
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last_token,
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last_success,
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failing_since
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)
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if 'url' not in data:
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raise PusherConfigException(
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"'url' required in data for HTTP pusher"
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)
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self.url = data['url']
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self.httpCli = SimpleHttpClient(self.hs)
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self.data_minus_url = {}
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self.data_minus_url.update(self.data)
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del self.data_minus_url['url']
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def _build_notification_dict(self, event):
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# we probably do not want to push for every presence update
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# (we may want to be able to set up notifications when specific
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# people sign in, but we'd want to only deliver the pertinent ones)
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# Actually, presence events will not get this far now because we
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# need to filter them out in the main Pusher code.
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if 'event_id' not in event:
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return None
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return {
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'notification': {
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'transition': 'new',
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# everything is new for now: we don't have read receipts
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'id': event['event_id'],
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'type': event['type'],
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'from': event['user_id'],
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# we may have to fetch this over federation and we
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# can't trust it anyway: is it worth it?
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#'fromDisplayName': 'Steve Stevington'
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#'counts': { -- we don't mark messages as read yet so
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# we have no way of knowing
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# 'unread': 1,
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# 'missedCalls': 2
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# },
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'devices': [
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{
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'app_id': self.app_id,
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'pushkey': self.pushkey,
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'data': self.data_minus_url
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}
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]
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}
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}
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@defer.inlineCallbacks
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def dispatch_push(self, event):
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notification_dict = self._build_notification_dict(event)
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if not notification_dict:
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defer.returnValue(True)
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try:
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yield self.httpCli.post_json_get_json(self.url, notification_dict)
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except:
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logger.exception("Failed to push %s ", self.url)
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defer.returnValue(False)
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defer.returnValue(True)
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