Kerry
66a9636ec5
* remove client information events when disabling setting * tweak naming Co-authored-by: Michael Telatynski <7t3chguy@gmail.com>
105 lines
3.2 KiB
TypeScript
105 lines
3.2 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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import { MatrixClient } from "matrix-js-sdk/src/client";
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import BasePlatform from "../../BasePlatform";
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import { IConfigOptions } from "../../IConfigOptions";
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export type DeviceClientInformation = {
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name?: string;
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version?: string;
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url?: string;
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};
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const formatUrl = (): string | undefined => {
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// don't record url for electron clients
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if (window.electron) {
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return undefined;
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}
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// strip query-string and fragment from uri
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const url = new URL(window.location.href);
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return [
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url.host,
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url.pathname.replace(/\/$/, ""), // Remove trailing slash if present
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].join("");
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};
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export const getClientInformationEventType = (deviceId: string): string =>
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`io.element.matrix_client_information.${deviceId}`;
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/**
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* Record extra client information for the current device
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* https://github.com/vector-im/element-meta/blob/develop/spec/matrix_client_information.md
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*/
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export const recordClientInformation = async (
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matrixClient: MatrixClient,
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sdkConfig: IConfigOptions,
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platform: BasePlatform,
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): Promise<void> => {
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const deviceId = matrixClient.getDeviceId();
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const { brand } = sdkConfig;
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const version = await platform.getAppVersion();
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const type = getClientInformationEventType(deviceId);
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const url = formatUrl();
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await matrixClient.setAccountData(type, {
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name: brand,
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version,
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url,
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});
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};
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/**
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* Remove extra client information
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* @todo(kerrya) revisit after MSC3391: account data deletion is done
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* (PSBE-12)
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*/
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export const removeClientInformation = async (
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matrixClient: MatrixClient,
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): Promise<void> => {
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const deviceId = matrixClient.getDeviceId();
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const type = getClientInformationEventType(deviceId);
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const clientInformation = getDeviceClientInformation(matrixClient, deviceId);
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// if a non-empty client info event exists, overwrite to remove the content
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if (clientInformation.name || clientInformation.version || clientInformation.url) {
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await matrixClient.setAccountData(type, {});
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}
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};
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const sanitizeContentString = (value: unknown): string | undefined =>
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value && typeof value === 'string' ? value : undefined;
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export const getDeviceClientInformation = (matrixClient: MatrixClient, deviceId: string): DeviceClientInformation => {
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const event = matrixClient.getAccountData(getClientInformationEventType(deviceId));
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if (!event) {
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return {};
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}
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const { name, version, url } = event.getContent();
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return {
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name: sanitizeContentString(name),
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version: sanitizeContentString(version),
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url: sanitizeContentString(url),
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};
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};
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