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969 lines
39 KiB
TypeScript
969 lines
39 KiB
TypeScript
/*
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Copyright 2015, 2016 OpenMarket Ltd
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Copyright 2018 New Vector Ltd
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Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
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Copyright 2020 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 * as React from 'react';
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import {MatrixClientPeg} from './MatrixClientPeg';
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import dis from './dispatcher';
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import * as sdk from './index';
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import {_t, _td} from './languageHandler';
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import Modal from './Modal';
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import MultiInviter from './utils/MultiInviter';
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import { linkifyAndSanitizeHtml } from './HtmlUtils';
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import QuestionDialog from "./components/views/dialogs/QuestionDialog";
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import WidgetUtils from "./utils/WidgetUtils";
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import {textToHtmlRainbow} from "./utils/colour";
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import { getAddressType } from './UserAddress';
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import { abbreviateUrl } from './utils/UrlUtils';
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import { getDefaultIdentityServerUrl, useDefaultIdentityServer } from './utils/IdentityServerUtils';
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import {isPermalinkHost, parsePermalink} from "./utils/permalinks/Permalinks";
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import {inviteUsersToRoom} from "./RoomInvite";
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// XXX: workaround for https://github.com/microsoft/TypeScript/issues/31816
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interface HTMLInputEvent extends Event {
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target: HTMLInputElement & EventTarget;
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}
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const singleMxcUpload = async (): Promise<any> => {
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return new Promise((resolve) => {
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const fileSelector = document.createElement('input');
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fileSelector.setAttribute('type', 'file');
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fileSelector.onchange = (ev: HTMLInputEvent) => {
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const file = ev.target.files[0];
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const UploadConfirmDialog = sdk.getComponent("dialogs.UploadConfirmDialog");
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Modal.createTrackedDialog('Upload Files confirmation', '', UploadConfirmDialog, {
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file,
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onFinished: (shouldContinue) => {
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resolve(shouldContinue ? MatrixClientPeg.get().uploadContent(file) : null);
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},
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});
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};
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fileSelector.click();
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});
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};
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export const CommandCategories = {
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"messages": _td("Messages"),
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"actions": _td("Actions"),
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"admin": _td("Admin"),
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"advanced": _td("Advanced"),
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"other": _td("Other"),
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};
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type RunFn = ((roomId: string, args: string, cmd: string) => {error: any} | {promise: Promise<any>});
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interface ICommandOpts {
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command: string;
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aliases?: string[];
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args?: string;
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description: string;
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runFn?: RunFn;
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category: string;
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hideCompletionAfterSpace?: boolean;
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}
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class Command {
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command: string;
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aliases: string[];
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args: undefined | string;
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description: string;
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runFn: undefined | RunFn;
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category: string;
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hideCompletionAfterSpace: boolean;
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constructor(opts: ICommandOpts) {
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this.command = opts.command;
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this.aliases = opts.aliases || [];
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this.args = opts.args || "";
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this.description = opts.description;
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this.runFn = opts.runFn;
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this.category = opts.category || CommandCategories.other;
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this.hideCompletionAfterSpace = opts.hideCompletionAfterSpace || false;
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}
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getCommand() {
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return `/${this.command}`;
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}
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getCommandWithArgs() {
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return this.getCommand() + " " + this.args;
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}
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run(roomId: string, args: string, cmd: string) {
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// if it has no runFn then its an ignored/nop command (autocomplete only) e.g `/me`
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if (!this.runFn) return;
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return this.runFn.bind(this)(roomId, args, cmd);
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}
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getUsage() {
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return _t('Usage') + ': ' + this.getCommandWithArgs();
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}
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}
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function reject(error) {
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return {error};
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}
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function success(promise?: Promise<any>) {
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return {promise};
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}
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/* Disable the "unexpected this" error for these commands - all of the run
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* functions are called with `this` bound to the Command instance.
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*/
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export const Commands = [
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new Command({
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command: 'shrug',
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args: '<message>',
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description: _td('Prepends ¯\\_(ツ)_/¯ to a plain-text message'),
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runFn: function(roomId, args) {
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let message = '¯\\_(ツ)_/¯';
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if (args) {
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message = message + ' ' + args;
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}
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return success(MatrixClientPeg.get().sendTextMessage(roomId, message));
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},
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category: CommandCategories.messages,
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}),
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new Command({
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command: 'plain',
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args: '<message>',
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description: _td('Sends a message as plain text, without interpreting it as markdown'),
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runFn: function(roomId, messages) {
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return success(MatrixClientPeg.get().sendTextMessage(roomId, messages));
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},
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category: CommandCategories.messages,
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}),
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new Command({
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command: 'html',
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args: '<message>',
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description: _td('Sends a message as html, without interpreting it as markdown'),
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runFn: function(roomId, messages) {
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return success(MatrixClientPeg.get().sendHtmlMessage(roomId, messages, messages));
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},
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category: CommandCategories.messages,
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}),
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new Command({
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command: 'ddg',
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args: '<query>',
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description: _td('Searches DuckDuckGo for results'),
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runFn: function() {
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const ErrorDialog = sdk.getComponent('dialogs.ErrorDialog');
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// TODO Don't explain this away, actually show a search UI here.
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Modal.createTrackedDialog('Slash Commands', '/ddg is not a command', ErrorDialog, {
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title: _t('/ddg is not a command'),
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description: _t('To use it, just wait for autocomplete results to load and tab through them.'),
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});
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return success();
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},
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category: CommandCategories.actions,
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hideCompletionAfterSpace: true,
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}),
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new Command({
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command: 'upgraderoom',
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args: '<new_version>',
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description: _td('Upgrades a room to a new version'),
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runFn: function(roomId, args) {
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if (args) {
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const cli = MatrixClientPeg.get();
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const room = cli.getRoom(roomId);
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if (!room.currentState.mayClientSendStateEvent("m.room.tombstone", cli)) {
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return reject(_t("You do not have the required permissions to use this command."));
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}
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const RoomUpgradeWarningDialog = sdk.getComponent("dialogs.RoomUpgradeWarningDialog");
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const {finished} = Modal.createTrackedDialog('Slash Commands', 'upgrade room confirmation',
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RoomUpgradeWarningDialog, {roomId: roomId, targetVersion: args}, /*className=*/null,
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/*isPriority=*/false, /*isStatic=*/true);
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return success(finished.then(async ([resp]) => {
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if (!resp.continue) return;
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let checkForUpgradeFn;
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try {
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const upgradePromise = cli.upgradeRoom(roomId, args);
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// We have to wait for the js-sdk to give us the room back so
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// we can more effectively abuse the MultiInviter behaviour
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// which heavily relies on the Room object being available.
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if (resp.invite) {
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checkForUpgradeFn = async (newRoom) => {
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// The upgradePromise should be done by the time we await it here.
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const {replacement_room: newRoomId} = await upgradePromise;
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if (newRoom.roomId !== newRoomId) return;
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const toInvite = [
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...room.getMembersWithMembership("join"),
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...room.getMembersWithMembership("invite"),
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].map(m => m.userId).filter(m => m !== cli.getUserId());
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if (toInvite.length > 0) {
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// Errors are handled internally to this function
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await inviteUsersToRoom(newRoomId, toInvite);
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}
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cli.removeListener('Room', checkForUpgradeFn);
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};
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cli.on('Room', checkForUpgradeFn);
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}
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// We have to await after so that the checkForUpgradesFn has a proper reference
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// to the new room's ID.
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await upgradePromise;
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} catch (e) {
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console.error(e);
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if (checkForUpgradeFn) cli.removeListener('Room', checkForUpgradeFn);
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const ErrorDialog = sdk.getComponent('dialogs.ErrorDialog');
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Modal.createTrackedDialog('Slash Commands', 'room upgrade error', ErrorDialog, {
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title: _t('Error upgrading room'),
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description: _t(
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'Double check that your server supports the room version chosen and try again.'),
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});
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}
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}));
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}
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return reject(this.getUsage());
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},
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category: CommandCategories.admin,
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}),
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new Command({
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command: 'nick',
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args: '<display_name>',
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description: _td('Changes your display nickname'),
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runFn: function(roomId, args) {
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if (args) {
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return success(MatrixClientPeg.get().setDisplayName(args));
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}
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return reject(this.getUsage());
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},
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category: CommandCategories.actions,
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}),
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new Command({
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command: 'myroomnick',
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aliases: ['roomnick'],
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args: '<display_name>',
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description: _td('Changes your display nickname in the current room only'),
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runFn: function(roomId, args) {
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if (args) {
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const cli = MatrixClientPeg.get();
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const ev = cli.getRoom(roomId).currentState.getStateEvents('m.room.member', cli.getUserId());
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const content = {
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...ev ? ev.getContent() : { membership: 'join' },
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displayname: args,
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};
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return success(cli.sendStateEvent(roomId, 'm.room.member', content, cli.getUserId()));
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}
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return reject(this.getUsage());
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},
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category: CommandCategories.actions,
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}),
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new Command({
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command: 'roomavatar',
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args: '[<mxc_url>]',
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description: _td('Changes the avatar of the current room'),
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runFn: function(roomId, args) {
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let promise = Promise.resolve(args);
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if (!args) {
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promise = singleMxcUpload();
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}
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return success(promise.then((url) => {
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if (!url) return;
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return MatrixClientPeg.get().sendStateEvent(roomId, 'm.room.avatar', {url}, '');
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}));
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},
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category: CommandCategories.actions,
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}),
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new Command({
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command: 'myroomavatar',
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args: '[<mxc_url>]',
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description: _td('Changes your avatar in this current room only'),
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runFn: function(roomId, args) {
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const cli = MatrixClientPeg.get();
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const room = cli.getRoom(roomId);
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const userId = cli.getUserId();
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let promise = Promise.resolve(args);
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if (!args) {
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promise = singleMxcUpload();
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}
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return success(promise.then((url) => {
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if (!url) return;
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const ev = room.currentState.getStateEvents('m.room.member', userId);
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const content = {
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...ev ? ev.getContent() : { membership: 'join' },
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avatar_url: url,
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};
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return cli.sendStateEvent(roomId, 'm.room.member', content, userId);
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}));
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},
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category: CommandCategories.actions,
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}),
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new Command({
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command: 'myavatar',
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args: '[<mxc_url>]',
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description: _td('Changes your avatar in all rooms'),
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runFn: function(roomId, args) {
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let promise = Promise.resolve(args);
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if (!args) {
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promise = singleMxcUpload();
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}
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return success(promise.then((url) => {
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if (!url) return;
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return MatrixClientPeg.get().setAvatarUrl(url);
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}));
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},
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category: CommandCategories.actions,
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}),
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new Command({
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command: 'topic',
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args: '[<topic>]',
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description: _td('Gets or sets the room topic'),
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runFn: function(roomId, args) {
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const cli = MatrixClientPeg.get();
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if (args) {
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return success(cli.setRoomTopic(roomId, args));
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}
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const room = cli.getRoom(roomId);
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if (!room) return reject(_t("Failed to set topic"));
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const topicEvents = room.currentState.getStateEvents('m.room.topic', '');
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const topic = topicEvents && topicEvents.getContent().topic;
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const topicHtml = topic ? linkifyAndSanitizeHtml(topic) : _t('This room has no topic.');
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const InfoDialog = sdk.getComponent('dialogs.InfoDialog');
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Modal.createTrackedDialog('Slash Commands', 'Topic', InfoDialog, {
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title: room.name,
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description: <div dangerouslySetInnerHTML={{ __html: topicHtml }} />,
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});
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return success();
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},
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category: CommandCategories.admin,
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}),
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new Command({
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command: 'roomname',
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args: '<name>',
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description: _td('Sets the room name'),
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runFn: function(roomId, args) {
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if (args) {
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return success(MatrixClientPeg.get().setRoomName(roomId, args));
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}
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return reject(this.getUsage());
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},
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category: CommandCategories.admin,
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}),
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new Command({
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command: 'invite',
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args: '<user-id>',
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description: _td('Invites user with given id to current room'),
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runFn: function(roomId, args) {
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if (args) {
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const matches = args.match(/^(\S+)$/);
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if (matches) {
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// We use a MultiInviter to re-use the invite logic, even though
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// we're only inviting one user.
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const address = matches[1];
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// If we need an identity server but don't have one, things
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// get a bit more complex here, but we try to show something
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// meaningful.
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let finished = Promise.resolve();
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if (
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getAddressType(address) === 'email' &&
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!MatrixClientPeg.get().getIdentityServerUrl()
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) {
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const defaultIdentityServerUrl = getDefaultIdentityServerUrl();
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if (defaultIdentityServerUrl) {
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({ finished } = Modal.createTrackedDialog('Slash Commands', 'Identity server',
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QuestionDialog, {
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title: _t("Use an identity server"),
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description: <p>{_t(
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"Use an identity server to invite by email. " +
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"Click continue to use the default identity server " +
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"(%(defaultIdentityServerName)s) or manage in Settings.",
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{
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defaultIdentityServerName: abbreviateUrl(defaultIdentityServerUrl),
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},
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)}</p>,
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button: _t("Continue"),
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},
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));
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finished = finished.then(([useDefault]: any) => {
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if (useDefault) {
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useDefaultIdentityServer();
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return;
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}
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throw new Error(_t("Use an identity server to invite by email. Manage in Settings."));
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});
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} else {
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return reject(_t("Use an identity server to invite by email. Manage in Settings."));
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}
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}
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const inviter = new MultiInviter(roomId);
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return success(finished.then(() => {
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return inviter.invite([address]);
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}).then(() => {
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if (inviter.getCompletionState(address) !== "invited") {
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throw new Error(inviter.getErrorText(address));
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}
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}));
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}
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}
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return reject(this.getUsage());
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},
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category: CommandCategories.actions,
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}),
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new Command({
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command: 'join',
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aliases: ['j', 'goto'],
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args: '<room-alias>',
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description: _td('Joins room with given alias'),
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runFn: function(_, args) {
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if (args) {
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// Note: we support 2 versions of this command. The first is
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// the public-facing one for most users and the other is a
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// power-user edition where someone may join via permalink or
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// room ID with optional servers. Practically, this results
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// in the following variations:
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// /join #example:example.org
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// /join !example:example.org
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// /join !example:example.org altserver.com elsewhere.ca
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// /join https://matrix.to/#/!example:example.org?via=altserver.com
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// The command also supports event permalinks transparently:
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// /join https://matrix.to/#/!example:example.org/$something:example.org
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// /join https://matrix.to/#/!example:example.org/$something:example.org?via=altserver.com
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const params = args.split(' ');
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if (params.length < 1) return reject(this.getUsage());
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let isPermalink = false;
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if (params[0].startsWith("http:") || params[0].startsWith("https:")) {
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// It's at least a URL - try and pull out a hostname to check against the
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// permalink handler
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const parsedUrl = new URL(params[0]);
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const hostname = parsedUrl.host || parsedUrl.hostname; // takes first non-falsey value
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// if we're using a Riot permalink handler, this will catch it before we get much further.
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// see below where we make assumptions about parsing the URL.
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if (isPermalinkHost(hostname)) {
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isPermalink = true;
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}
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}
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if (params[0][0] === '#') {
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let roomAlias = params[0];
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if (!roomAlias.includes(':')) {
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roomAlias += ':' + MatrixClientPeg.get().getDomain();
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}
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dis.dispatch({
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action: 'view_room',
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room_alias: roomAlias,
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auto_join: true,
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});
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return success();
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} else if (params[0][0] === '!') {
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const roomId = params[0];
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const viaServers = params.splice(0);
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dis.dispatch({
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action: 'view_room',
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room_id: roomId,
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opts: {
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// These are passed down to the js-sdk's /join call
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viaServers: viaServers,
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},
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via_servers: viaServers, // for the rejoin button
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auto_join: true,
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});
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return success();
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} else if (isPermalink) {
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const permalinkParts = parsePermalink(params[0]);
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// This check technically isn't needed because we already did our
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// safety checks up above. However, for good measure, let's be sure.
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if (!permalinkParts) {
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return reject(this.getUsage());
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}
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// If for some reason someone wanted to join a group or user, we should
|
|
// stop them now.
|
|
if (!permalinkParts.roomIdOrAlias) {
|
|
return reject(this.getUsage());
|
|
}
|
|
|
|
const entity = permalinkParts.roomIdOrAlias;
|
|
const viaServers = permalinkParts.viaServers;
|
|
const eventId = permalinkParts.eventId;
|
|
|
|
const dispatch = {
|
|
action: 'view_room',
|
|
auto_join: true,
|
|
};
|
|
|
|
if (entity[0] === '!') dispatch["room_id"] = entity;
|
|
else dispatch["room_alias"] = entity;
|
|
|
|
if (eventId) {
|
|
dispatch["event_id"] = eventId;
|
|
dispatch["highlighted"] = true;
|
|
}
|
|
|
|
if (viaServers) {
|
|
// For the join
|
|
dispatch["opts"] = {
|
|
// These are passed down to the js-sdk's /join call
|
|
viaServers: viaServers,
|
|
};
|
|
|
|
// For if the join fails (rejoin button)
|
|
dispatch['via_servers'] = viaServers;
|
|
}
|
|
|
|
dis.dispatch(dispatch);
|
|
return success();
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.actions,
|
|
}),
|
|
new Command({
|
|
command: 'part',
|
|
args: '[<room-alias>]',
|
|
description: _td('Leave room'),
|
|
runFn: function(roomId, args) {
|
|
const cli = MatrixClientPeg.get();
|
|
|
|
let targetRoomId;
|
|
if (args) {
|
|
const matches = args.match(/^(\S+)$/);
|
|
if (matches) {
|
|
let roomAlias = matches[1];
|
|
if (roomAlias[0] !== '#') return reject(this.getUsage());
|
|
|
|
if (!roomAlias.includes(':')) {
|
|
roomAlias += ':' + cli.getDomain();
|
|
}
|
|
|
|
// Try to find a room with this alias
|
|
const rooms = cli.getRooms();
|
|
for (let i = 0; i < rooms.length; i++) {
|
|
const aliasEvents = rooms[i].currentState.getStateEvents('m.room.aliases');
|
|
for (let j = 0; j < aliasEvents.length; j++) {
|
|
const aliases = aliasEvents[j].getContent().aliases || [];
|
|
for (let k = 0; k < aliases.length; k++) {
|
|
if (aliases[k] === roomAlias) {
|
|
targetRoomId = rooms[i].roomId;
|
|
break;
|
|
}
|
|
}
|
|
if (targetRoomId) break;
|
|
}
|
|
if (targetRoomId) break;
|
|
}
|
|
if (!targetRoomId) return reject(_t('Unrecognised room alias:') + ' ' + roomAlias);
|
|
}
|
|
}
|
|
|
|
if (!targetRoomId) targetRoomId = roomId;
|
|
return success(
|
|
cli.leaveRoomChain(targetRoomId).then(function() {
|
|
dis.dispatch({action: 'view_next_room'});
|
|
}),
|
|
);
|
|
},
|
|
category: CommandCategories.actions,
|
|
}),
|
|
new Command({
|
|
command: 'kick',
|
|
args: '<user-id> [reason]',
|
|
description: _td('Kicks user with given id'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const matches = args.match(/^(\S+?)( +(.*))?$/);
|
|
if (matches) {
|
|
return success(MatrixClientPeg.get().kick(roomId, matches[1], matches[3]));
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.admin,
|
|
}),
|
|
new Command({
|
|
command: 'ban',
|
|
args: '<user-id> [reason]',
|
|
description: _td('Bans user with given id'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const matches = args.match(/^(\S+?)( +(.*))?$/);
|
|
if (matches) {
|
|
return success(MatrixClientPeg.get().ban(roomId, matches[1], matches[3]));
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.admin,
|
|
}),
|
|
new Command({
|
|
command: 'unban',
|
|
args: '<user-id>',
|
|
description: _td('Unbans user with given ID'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const matches = args.match(/^(\S+)$/);
|
|
if (matches) {
|
|
// Reset the user membership to "leave" to unban him
|
|
return success(MatrixClientPeg.get().unban(roomId, matches[1]));
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.admin,
|
|
}),
|
|
new Command({
|
|
command: 'ignore',
|
|
args: '<user-id>',
|
|
description: _td('Ignores a user, hiding their messages from you'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const cli = MatrixClientPeg.get();
|
|
|
|
const matches = args.match(/^(\S+)$/);
|
|
if (matches) {
|
|
const userId = matches[1];
|
|
const ignoredUsers = cli.getIgnoredUsers();
|
|
ignoredUsers.push(userId); // de-duped internally in the js-sdk
|
|
return success(
|
|
cli.setIgnoredUsers(ignoredUsers).then(() => {
|
|
const InfoDialog = sdk.getComponent('dialogs.InfoDialog');
|
|
Modal.createTrackedDialog('Slash Commands', 'User ignored', InfoDialog, {
|
|
title: _t('Ignored user'),
|
|
description: <div>
|
|
<p>{ _t('You are now ignoring %(userId)s', {userId}) }</p>
|
|
</div>,
|
|
});
|
|
}),
|
|
);
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.actions,
|
|
}),
|
|
new Command({
|
|
command: 'unignore',
|
|
args: '<user-id>',
|
|
description: _td('Stops ignoring a user, showing their messages going forward'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const cli = MatrixClientPeg.get();
|
|
|
|
const matches = args.match(/^(\S+)$/);
|
|
if (matches) {
|
|
const userId = matches[1];
|
|
const ignoredUsers = cli.getIgnoredUsers();
|
|
const index = ignoredUsers.indexOf(userId);
|
|
if (index !== -1) ignoredUsers.splice(index, 1);
|
|
return success(
|
|
cli.setIgnoredUsers(ignoredUsers).then(() => {
|
|
const InfoDialog = sdk.getComponent('dialogs.InfoDialog');
|
|
Modal.createTrackedDialog('Slash Commands', 'User unignored', InfoDialog, {
|
|
title: _t('Unignored user'),
|
|
description: <div>
|
|
<p>{ _t('You are no longer ignoring %(userId)s', {userId}) }</p>
|
|
</div>,
|
|
});
|
|
}),
|
|
);
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.actions,
|
|
}),
|
|
new Command({
|
|
command: 'op',
|
|
args: '<user-id> [<power-level>]',
|
|
description: _td('Define the power level of a user'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const matches = args.match(/^(\S+?)( +(-?\d+))?$/);
|
|
let powerLevel = 50; // default power level for op
|
|
if (matches) {
|
|
const userId = matches[1];
|
|
if (matches.length === 4 && undefined !== matches[3]) {
|
|
powerLevel = parseInt(matches[3], 10);
|
|
}
|
|
if (!isNaN(powerLevel)) {
|
|
const cli = MatrixClientPeg.get();
|
|
const room = cli.getRoom(roomId);
|
|
if (!room) return reject(_t("Command failed"));
|
|
|
|
const powerLevelEvent = room.currentState.getStateEvents('m.room.power_levels', '');
|
|
if (!powerLevelEvent.getContent().users[args]) return reject(_t("Could not find user in room"));
|
|
return success(cli.setPowerLevel(roomId, userId, powerLevel, powerLevelEvent));
|
|
}
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.admin,
|
|
}),
|
|
new Command({
|
|
command: 'deop',
|
|
args: '<user-id>',
|
|
description: _td('Deops user with given id'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const matches = args.match(/^(\S+)$/);
|
|
if (matches) {
|
|
const cli = MatrixClientPeg.get();
|
|
const room = cli.getRoom(roomId);
|
|
if (!room) return reject(_t("Command failed"));
|
|
|
|
const powerLevelEvent = room.currentState.getStateEvents('m.room.power_levels', '');
|
|
if (!powerLevelEvent.getContent().users[args]) return reject(_t("Could not find user in room"));
|
|
return success(cli.setPowerLevel(roomId, args, undefined, powerLevelEvent));
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.admin,
|
|
}),
|
|
new Command({
|
|
command: 'devtools',
|
|
description: _td('Opens the Developer Tools dialog'),
|
|
runFn: function(roomId) {
|
|
const DevtoolsDialog = sdk.getComponent('dialogs.DevtoolsDialog');
|
|
Modal.createDialog(DevtoolsDialog, {roomId});
|
|
return success();
|
|
},
|
|
category: CommandCategories.advanced,
|
|
}),
|
|
new Command({
|
|
command: 'addwidget',
|
|
args: '<url>',
|
|
description: _td('Adds a custom widget by URL to the room'),
|
|
runFn: function(roomId, args) {
|
|
if (!args || (!args.startsWith("https://") && !args.startsWith("http://"))) {
|
|
return reject(_t("Please supply a https:// or http:// widget URL"));
|
|
}
|
|
if (WidgetUtils.canUserModifyWidgets(roomId)) {
|
|
const userId = MatrixClientPeg.get().getUserId();
|
|
const nowMs = (new Date()).getTime();
|
|
const widgetId = encodeURIComponent(`${roomId}_${userId}_${nowMs}`);
|
|
return success(WidgetUtils.setRoomWidget(
|
|
roomId, widgetId, "m.custom", args, "Custom Widget", {}));
|
|
} else {
|
|
return reject(_t("You cannot modify widgets in this room."));
|
|
}
|
|
},
|
|
category: CommandCategories.admin,
|
|
}),
|
|
new Command({
|
|
command: 'verify',
|
|
args: '<user-id> <device-id> <device-signing-key>',
|
|
description: _td('Verifies a user, session, and pubkey tuple'),
|
|
runFn: function(roomId, args) {
|
|
if (args) {
|
|
const matches = args.match(/^(\S+) +(\S+) +(\S+)$/);
|
|
if (matches) {
|
|
const cli = MatrixClientPeg.get();
|
|
|
|
const userId = matches[1];
|
|
const deviceId = matches[2];
|
|
const fingerprint = matches[3];
|
|
|
|
return success((async () => {
|
|
const device = await cli.getStoredDevice(userId, deviceId);
|
|
if (!device) {
|
|
throw new Error(_t('Unknown (user, session) pair:') + ` (${userId}, ${deviceId})`);
|
|
}
|
|
const deviceTrust = await cli.checkDeviceTrust(userId, deviceId);
|
|
|
|
if (deviceTrust.isVerified()) {
|
|
if (device.getFingerprint() === fingerprint) {
|
|
throw new Error(_t('Session already verified!'));
|
|
} else {
|
|
throw new Error(_t('WARNING: Session already verified, but keys do NOT MATCH!'));
|
|
}
|
|
}
|
|
|
|
if (device.getFingerprint() !== fingerprint) {
|
|
const fprint = device.getFingerprint();
|
|
throw new Error(
|
|
_t('WARNING: KEY VERIFICATION FAILED! The signing key for %(userId)s and session' +
|
|
' %(deviceId)s is "%(fprint)s" which does not match the provided key ' +
|
|
'"%(fingerprint)s". This could mean your communications are being intercepted!',
|
|
{
|
|
fprint,
|
|
userId,
|
|
deviceId,
|
|
fingerprint,
|
|
}));
|
|
}
|
|
|
|
await cli.setDeviceVerified(userId, deviceId, true);
|
|
|
|
// Tell the user we verified everything
|
|
const InfoDialog = sdk.getComponent('dialogs.InfoDialog');
|
|
Modal.createTrackedDialog('Slash Commands', 'Verified key', InfoDialog, {
|
|
title: _t('Verified key'),
|
|
description: <div>
|
|
<p>
|
|
{
|
|
_t('The signing key you provided matches the signing key you received ' +
|
|
'from %(userId)s\'s session %(deviceId)s. Session marked as verified.',
|
|
{userId, deviceId})
|
|
}
|
|
</p>
|
|
</div>,
|
|
});
|
|
})());
|
|
}
|
|
}
|
|
return reject(this.getUsage());
|
|
},
|
|
category: CommandCategories.advanced,
|
|
}),
|
|
new Command({
|
|
command: 'discardsession',
|
|
description: _td('Forces the current outbound group session in an encrypted room to be discarded'),
|
|
runFn: function(roomId) {
|
|
try {
|
|
MatrixClientPeg.get().forceDiscardSession(roomId);
|
|
} catch (e) {
|
|
return reject(e.message);
|
|
}
|
|
return success();
|
|
},
|
|
category: CommandCategories.advanced,
|
|
}),
|
|
new Command({
|
|
command: "rainbow",
|
|
description: _td("Sends the given message coloured as a rainbow"),
|
|
args: '<message>',
|
|
runFn: function(roomId, args) {
|
|
if (!args) return reject(this.getUserId());
|
|
return success(MatrixClientPeg.get().sendHtmlMessage(roomId, args, textToHtmlRainbow(args)));
|
|
},
|
|
category: CommandCategories.messages,
|
|
}),
|
|
new Command({
|
|
command: "rainbowme",
|
|
description: _td("Sends the given emote coloured as a rainbow"),
|
|
args: '<message>',
|
|
runFn: function(roomId, args) {
|
|
if (!args) return reject(this.getUserId());
|
|
return success(MatrixClientPeg.get().sendHtmlEmote(roomId, args, textToHtmlRainbow(args)));
|
|
},
|
|
category: CommandCategories.messages,
|
|
}),
|
|
new Command({
|
|
command: "help",
|
|
description: _td("Displays list of commands with usages and descriptions"),
|
|
runFn: function() {
|
|
const SlashCommandHelpDialog = sdk.getComponent('dialogs.SlashCommandHelpDialog');
|
|
|
|
Modal.createTrackedDialog('Slash Commands', 'Help', SlashCommandHelpDialog);
|
|
return success();
|
|
},
|
|
category: CommandCategories.advanced,
|
|
}),
|
|
new Command({
|
|
command: "whois",
|
|
description: _td("Displays information about a user"),
|
|
args: "<user-id>",
|
|
runFn: function(roomId, userId) {
|
|
if (!userId || !userId.startsWith("@") || !userId.includes(":")) {
|
|
return reject(this.getUsage());
|
|
}
|
|
|
|
const member = MatrixClientPeg.get().getRoom(roomId).getMember(userId);
|
|
dis.dispatch({
|
|
action: 'view_user',
|
|
member: member || {userId},
|
|
});
|
|
return success();
|
|
},
|
|
category: CommandCategories.advanced,
|
|
}),
|
|
|
|
// Command definitions for autocompletion ONLY:
|
|
// /me is special because its not handled by SlashCommands.js and is instead done inside the Composer classes
|
|
new Command({
|
|
command: "me",
|
|
args: '<message>',
|
|
description: _td('Displays action'),
|
|
category: CommandCategories.messages,
|
|
hideCompletionAfterSpace: true,
|
|
}),
|
|
];
|
|
|
|
// build a map from names and aliases to the Command objects.
|
|
export const CommandMap = new Map();
|
|
Commands.forEach(cmd => {
|
|
CommandMap.set(cmd.command, cmd);
|
|
cmd.aliases.forEach(alias => {
|
|
CommandMap.set(alias, cmd);
|
|
});
|
|
});
|
|
|
|
export function parseCommandString(input) {
|
|
// trim any trailing whitespace, as it can confuse the parser for
|
|
// IRC-style commands
|
|
input = input.replace(/\s+$/, '');
|
|
if (input[0] !== '/') return null; // not a command
|
|
|
|
const bits = input.match(/^(\S+?)(?: +((.|\n)*))?$/);
|
|
let cmd;
|
|
let args;
|
|
if (bits) {
|
|
cmd = bits[1].substring(1).toLowerCase();
|
|
args = bits[2];
|
|
} else {
|
|
cmd = input;
|
|
}
|
|
|
|
return {cmd, args};
|
|
}
|
|
|
|
/**
|
|
* Process the given text for /commands and return a bound method to perform them.
|
|
* @param {string} roomId The room in which the command was performed.
|
|
* @param {string} input The raw text input by the user.
|
|
* @return {null|function(): Object} Function returning an object with the property 'error' if there was an error
|
|
* processing the command, or 'promise' if a request was sent out.
|
|
* Returns null if the input didn't match a command.
|
|
*/
|
|
export function getCommand(roomId, input) {
|
|
const {cmd, args} = parseCommandString(input);
|
|
|
|
if (CommandMap.has(cmd)) {
|
|
return () => CommandMap.get(cmd).run(roomId, args, cmd);
|
|
}
|
|
}
|