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112 lines
4.2 KiB
Python
112 lines
4.2 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2015, 2016 OpenMarket Ltd
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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from typing import Dict
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from synapse.api.constants import EventTypes, Membership
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from synapse.events import EventBase
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from synapse.push.presentable_names import calculate_room_name, name_from_member_event
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from synapse.storage.controllers import StorageControllers
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from synapse.storage.databases.main import DataStore
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async def get_badge_count(store: DataStore, user_id: str, group_by_room: bool) -> int:
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invites = await store.get_invited_rooms_for_local_user(user_id)
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joins = await store.get_rooms_for_user(user_id)
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badge = len(invites)
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room_to_count = await store.get_unread_counts_by_room_for_user(user_id)
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for room_id, notify_count in room_to_count.items():
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# room_to_count may include rooms which the user has left,
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# ignore those.
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if room_id not in joins:
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continue
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if notify_count == 0:
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continue
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if group_by_room:
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# return one badge count per conversation
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badge += 1
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else:
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# Increase badge by number of notifications in room
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# NOTE: this includes threaded and unthreaded notifications.
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badge += notify_count
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return badge
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async def get_context_for_event(
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storage: StorageControllers, ev: EventBase, user_id: str
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) -> Dict[str, str]:
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ctx: Dict[str, str] = {}
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if ev.internal_metadata.outlier:
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# We don't have state for outliers, so we can't compute the context
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# except for invites and knocks. (Such events are known as 'out-of-band
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# memberships' for the user).
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if ev.type != EventTypes.Member:
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return ctx
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# We might be able to pull out the display name for the sender straight
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# from the membership event
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event_display_name = ev.content.get("displayname")
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if event_display_name and ev.state_key == ev.sender:
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ctx["sender_display_name"] = event_display_name
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room_state = []
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if ev.content.get("membership") == Membership.INVITE:
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room_state = ev.unsigned.get("invite_room_state", [])
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elif ev.content.get("membership") == Membership.KNOCK:
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room_state = ev.unsigned.get("knock_room_state", [])
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# Ideally we'd reuse the logic in `calculate_room_name`, but that gets
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# complicated to handle partial events vs pulling events from the DB.
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for state_dict in room_state:
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type_tuple = (state_dict["type"], state_dict.get("state_key"))
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if type_tuple == (EventTypes.Member, ev.sender):
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display_name = state_dict["content"].get("displayname")
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if display_name:
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ctx["sender_display_name"] = display_name
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elif type_tuple == (EventTypes.Name, ""):
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room_name = state_dict["content"].get("name")
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if room_name:
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ctx["name"] = room_name
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return ctx
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room_state_ids = await 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 = await 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 = await 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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