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# -*- coding: utf-8 -*-
# Copyright 2015, 2016 OpenMarket 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 twisted.internet import defer
from synapse.util.presentable_names import (
calculate_room_name, name_from_member_event
)
@defer.inlineCallbacks
def get_badge_count(store, user_id):
invites, joins = yield defer.gatherResults([
store.get_invited_rooms_for_user(user_id),
store.get_rooms_for_user(user_id),
], consumeErrors=True)
my_receipts_by_room = yield store.get_receipts_for_user(
user_id, "m.read",
)
badge = len(invites)
for r in joins:
if r.room_id in my_receipts_by_room:
last_unread_event_id = my_receipts_by_room[r.room_id]
notifs = yield (
store.get_unread_event_push_actions_by_room_for_user(
r.room_id, user_id, last_unread_event_id
)
)
# return one badge count per conversation, as count per
# message is so noisy as to be almost useless
badge += 1 if notifs["notify_count"] else 0
defer.returnValue(badge)
@defer.inlineCallbacks
def get_context_for_event(state_handler, ev, user_id):
ctx = {}
room_state = yield state_handler.get_current_state(ev.room_id)
# we no longer bother setting room_alias, and make room_name the
# human-readable name instead, be that m.room.namer, an alias or
# a list of people in the room
name = calculate_room_name(
room_state, user_id, fallback_to_single_member=False
)
if name:
ctx['name'] = name
sender_state_event = room_state[("m.room.member", ev.sender)]
ctx['sender_display_name'] = name_from_member_event(sender_state_event)
defer.returnValue(ctx)
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