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58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
# mautrix-signal - A Matrix-Signal puppeting bridge
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# Copyright (C) 2021 Tulir Asokan
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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 published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from __future__ import annotations
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from mautrix.appservice import IntentAPI
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from mautrix.types import ContentURI, EventType, JoinRule, PowerLevelStateEventContent, RoomID
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async def get_initial_state(
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intent: IntentAPI, room_id: RoomID
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) -> tuple[
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str | None,
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str | None,
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PowerLevelStateEventContent | None,
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bool,
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ContentURI | None,
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JoinRule | None,
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]:
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state = await intent.get_state(room_id)
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title: str | None = None
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about: str | None = None
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levels: PowerLevelStateEventContent | None = None
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encrypted: bool = False
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avatar_url: ContentURI | None = None
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join_rule: JoinRule | None = None
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for event in state:
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try:
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if event.type == EventType.ROOM_NAME:
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title = event.content.name
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elif event.type == EventType.ROOM_TOPIC:
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about = event.content.topic
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elif event.type == EventType.ROOM_POWER_LEVELS:
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levels = event.content
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elif event.type == EventType.ROOM_CANONICAL_ALIAS:
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title = title or event.content.canonical_alias
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elif event.type == EventType.ROOM_ENCRYPTION:
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encrypted = True
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elif event.type == EventType.ROOM_AVATAR:
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avatar_url = event.content.url
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elif event.type == EventType.ROOM_JOIN_RULES:
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join_rule = event.content.join_rule
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except KeyError:
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# Some state event probably has empty content
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pass
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return title, about, levels, encrypted, avatar_url, join_rule
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