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28c98e51ff
Currently we rely on `current_state_events` to figure out what rooms a user was in and their last membership event in there. However, if the server leaves the room then the table may be cleaned up and that information is lost. So lets add a table that separately holds that information.
66 lines
2.3 KiB
Python
66 lines
2.3 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 twisted.internet import defer
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from synapse.push.presentable_names import calculate_room_name, name_from_member_event
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from synapse.storage import Storage
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@defer.inlineCallbacks
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def get_badge_count(store, user_id):
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invites = yield store.get_invited_rooms_for_local_user(user_id)
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joins = yield store.get_rooms_for_user(user_id)
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my_receipts_by_room = yield store.get_receipts_for_user(user_id, "m.read")
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badge = len(invites)
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for room_id in joins:
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if room_id in my_receipts_by_room:
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last_unread_event_id = my_receipts_by_room[room_id]
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notifs = yield (
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store.get_unread_event_push_actions_by_room_for_user(
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room_id, user_id, last_unread_event_id
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)
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)
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# return one badge count per conversation, as count per
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# message is so noisy as to be almost useless
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badge += 1 if notifs["notify_count"] else 0
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return badge
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@defer.inlineCallbacks
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def get_context_for_event(storage: Storage, state_handler, ev, user_id):
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ctx = {}
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room_state_ids = yield storage.state.get_state_ids_for_event(ev.event_id)
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# we no longer bother setting room_alias, and make room_name the
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# human-readable name instead, be that m.room.name, an alias or
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# a list of people in the room
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name = yield calculate_room_name(
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storage.main, room_state_ids, user_id, fallback_to_single_member=False
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)
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if name:
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ctx["name"] = name
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sender_state_event_id = room_state_ids[("m.room.member", ev.sender)]
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sender_state_event = yield storage.main.get_event(sender_state_event_id)
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ctx["sender_display_name"] = name_from_member_event(sender_state_event)
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return ctx
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