summary refs log tree commit diff
path: root/synapse/push/push_tools.py
blob: 5dae4648c0f7879dd700cf0f4ec129d7e709253a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
# -*- 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.push.presentable_names import calculate_room_name, name_from_member_event
from synapse.storage import Storage


@defer.inlineCallbacks
def get_badge_count(store, user_id):
    invites = yield store.get_invited_rooms_for_local_user(user_id)
    joins = yield store.get_rooms_for_user(user_id)

    my_receipts_by_room = yield store.get_receipts_for_user(user_id, "m.read")

    badge = len(invites)

    for room_id in joins:
        if room_id in my_receipts_by_room:
            last_unread_event_id = my_receipts_by_room[room_id]

            notifs = yield (
                store.get_unread_event_push_actions_by_room_for_user(
                    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
    return badge


@defer.inlineCallbacks
def get_context_for_event(storage: Storage, state_handler, ev, user_id):
    ctx = {}

    room_state_ids = yield storage.state.get_state_ids_for_event(ev.event_id)

    # we no longer bother setting room_alias, and make room_name the
    # human-readable name instead, be that m.room.name, an alias or
    # a list of people in the room
    name = yield calculate_room_name(
        storage.main, room_state_ids, user_id, fallback_to_single_member=False
    )
    if name:
        ctx["name"] = name

    sender_state_event_id = room_state_ids[("m.room.member", ev.sender)]
    sender_state_event = yield storage.main.get_event(sender_state_event_id)
    ctx["sender_display_name"] = name_from_member_event(sender_state_event)

    return ctx