148 lines
5.2 KiB
Python
148 lines
5.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015, 2016 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 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, profile_tag, user_id, app_id,
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app_display_name, device_display_name, pushkey, pushkey_ts,
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data, last_token, last_success, failing_since):
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super(HttpPusher, self).__init__(
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_hs,
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profile_tag,
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user_id,
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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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pushkey_ts,
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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.http_client = _hs.get_simple_http_client()
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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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@defer.inlineCallbacks
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def _build_notification_dict(self, event, tweaks):
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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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defer.returnValue(None)
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ctx = yield self.get_context_for_event(event)
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d = {
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'notification': {
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'id': event['event_id'],
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'room_id': event['room_id'],
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'type': event['type'],
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'sender': event['user_id'],
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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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# Just set the badge to 1 until we have read receipts
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'unread': 1,
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# 'missed_calls': 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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'pushkey_ts': long(self.pushkey_ts / 1000),
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'data': self.data_minus_url,
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'tweaks': tweaks
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}
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]
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}
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}
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if event['type'] == 'm.room.member':
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d['notification']['membership'] = event['content']['membership']
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d['notification']['user_is_target'] = event['state_key'] == self.user_id
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if 'content' in event:
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d['notification']['content'] = event['content']
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if len(ctx['aliases']):
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d['notification']['room_alias'] = ctx['aliases'][0]
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if 'sender_display_name' in ctx and len(ctx['sender_display_name']) > 0:
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d['notification']['sender_display_name'] = ctx['sender_display_name']
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if 'name' in ctx and len(ctx['name']) > 0:
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d['notification']['room_name'] = ctx['name']
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defer.returnValue(d)
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@defer.inlineCallbacks
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def dispatch_push(self, event, tweaks):
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notification_dict = yield self._build_notification_dict(event, tweaks)
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if not notification_dict:
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defer.returnValue([])
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try:
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resp = yield self.http_client.post_json_get_json(self.url, notification_dict)
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except:
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logger.warn("Failed to push %s ", self.url)
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defer.returnValue(False)
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rejected = []
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if 'rejected' in resp:
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rejected = resp['rejected']
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defer.returnValue(rejected)
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@defer.inlineCallbacks
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def reset_badge_count(self):
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d = {
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'notification': {
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'id': '',
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'type': None,
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'sender': '',
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'counts': {
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'unread': 0,
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'missed_calls': 0
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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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'pushkey_ts': long(self.pushkey_ts / 1000),
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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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try:
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resp = yield self.http_client.post_json_get_json(self.url, d)
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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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rejected = []
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if 'rejected' in resp:
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rejected = resp['rejected']
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defer.returnValue(rejected)
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