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23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
89 lines
2.7 KiB
Python
89 lines
2.7 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 2017 Vector Creations 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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import logging
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from synapse.storage.database import LoggingTransaction
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from synapse.storage.engines import BaseDatabaseEngine, PostgresEngine, Sqlite3Engine
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from synapse.storage.prepare_database import get_statements
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logger = logging.getLogger(__name__)
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BOTH_TABLES = """
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CREATE TABLE user_directory_stream_pos (
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Lock CHAR(1) NOT NULL DEFAULT 'X' UNIQUE, -- Makes sure this table only has one row.
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stream_id BIGINT,
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CHECK (Lock='X')
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);
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INSERT INTO user_directory_stream_pos (stream_id) VALUES (null);
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CREATE TABLE user_directory (
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user_id TEXT NOT NULL,
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room_id TEXT NOT NULL, -- A room_id that we know the user is joined to
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display_name TEXT,
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avatar_url TEXT
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);
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CREATE INDEX user_directory_room_idx ON user_directory(room_id);
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CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id);
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CREATE TABLE users_in_pubic_room (
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user_id TEXT NOT NULL,
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room_id TEXT NOT NULL -- A room_id that we know is public
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);
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CREATE INDEX users_in_pubic_room_room_idx ON users_in_pubic_room(room_id);
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CREATE UNIQUE INDEX users_in_pubic_room_user_idx ON users_in_pubic_room(user_id);
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"""
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POSTGRES_TABLE = """
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CREATE TABLE user_directory_search (
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user_id TEXT NOT NULL,
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vector tsvector
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);
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CREATE INDEX user_directory_search_fts_idx ON user_directory_search USING gin(vector);
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CREATE UNIQUE INDEX user_directory_search_user_idx ON user_directory_search(user_id);
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"""
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SQLITE_TABLE = """
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CREATE VIRTUAL TABLE user_directory_search
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USING fts4 ( user_id, value );
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"""
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def run_create(cur: LoggingTransaction, database_engine: BaseDatabaseEngine) -> None:
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for statement in get_statements(BOTH_TABLES.splitlines()):
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cur.execute(statement)
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if isinstance(database_engine, PostgresEngine):
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for statement in get_statements(POSTGRES_TABLE.splitlines()):
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cur.execute(statement)
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elif isinstance(database_engine, Sqlite3Engine):
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for statement in get_statements(SQLITE_TABLE.splitlines()):
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cur.execute(statement)
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else:
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raise Exception("Unrecognized database engine")
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