491f0cd08a
* Copyright headers 1 * Licence headers 2 * Copyright Headers 3 * Copyright Headers 4 * Copyright Headers 5 * Copyright Headers 6 * Copyright headers 7 * Add copyright headers for html and config file * Replace license files and update package.json * Update with CLA * lint
44 lines
1.5 KiB
TypeScript
44 lines
1.5 KiB
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2019, 2020 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import { MatrixClient } from "matrix-js-sdk/src/matrix";
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import SettingsHandler from "./SettingsHandler";
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// Dev note: This whole class exists in the event someone logs out and back in - we want
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// to make sure the right MatrixClient is listening for changes.
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/**
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* Represents the base class for settings handlers which need access to a MatrixClient.
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* This class performs no logic and should be overridden.
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*/
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export default abstract class MatrixClientBackedSettingsHandler extends SettingsHandler {
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private static _matrixClient: MatrixClient;
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private static instances: MatrixClientBackedSettingsHandler[] = [];
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public static set matrixClient(client: MatrixClient) {
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const oldClient = MatrixClientBackedSettingsHandler._matrixClient;
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MatrixClientBackedSettingsHandler._matrixClient = client;
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for (const instance of MatrixClientBackedSettingsHandler.instances) {
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instance.initMatrixClient(oldClient, client);
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}
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}
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protected constructor() {
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super();
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MatrixClientBackedSettingsHandler.instances.push(this);
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}
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public get client(): MatrixClient {
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return MatrixClientBackedSettingsHandler._matrixClient;
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}
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protected abstract initMatrixClient(oldClient: MatrixClient, newClient: MatrixClient): void;
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}
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