mirror of
https://github.com/element-hq/element-web.git
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233 lines
7.9 KiB
JavaScript
233 lines
7.9 KiB
JavaScript
/*
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Copyright 2017 Vector Creations Ltd
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Copyright 2018 New Vector Ltd
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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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'use strict';
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import React from 'react';
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import PropTypes from 'prop-types';
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import MatrixClientPeg from '../../../MatrixClientPeg';
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import AppTile from '../elements/AppTile';
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import Modal from '../../../Modal';
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import dis from '../../../dispatcher';
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import sdk from '../../../index';
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import SdkConfig from '../../../SdkConfig';
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import ScalarAuthClient from '../../../ScalarAuthClient';
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import ScalarMessaging from '../../../ScalarMessaging';
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import { _t } from '../../../languageHandler';
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import WidgetUtils from '../../../utils/WidgetUtils';
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import WidgetEchoStore from "../../../stores/WidgetEchoStore";
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import AccessibleButton from '../elements/AccessibleButton';
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// The maximum number of widgets that can be added in a room
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const MAX_WIDGETS = 2;
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module.exports = React.createClass({
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displayName: 'AppsDrawer',
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propTypes: {
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userId: PropTypes.string.isRequired,
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room: PropTypes.object.isRequired,
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showApps: PropTypes.bool, // Should apps be rendered
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hide: PropTypes.bool, // If rendered, should apps drawer be visible
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},
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defaultProps: {
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showApps: true,
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hide: false,
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},
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getInitialState: function() {
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return {
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apps: this._getApps(),
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};
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},
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componentWillMount: function() {
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ScalarMessaging.startListening();
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MatrixClientPeg.get().on('RoomState.events', this.onRoomStateEvents);
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WidgetEchoStore.on('update', this._updateApps);
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},
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componentDidMount: function() {
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this.scalarClient = null;
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if (SdkConfig.get().integrations_ui_url && SdkConfig.get().integrations_rest_url) {
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this.scalarClient = new ScalarAuthClient();
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this.scalarClient.connect().then(() => {
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this.forceUpdate();
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}).catch((e) => {
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console.log('Failed to connect to integrations server');
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// TODO -- Handle Scalar errors
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// this.setState({
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// scalar_error: err,
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// });
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});
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}
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this.dispatcherRef = dis.register(this.onAction);
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},
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componentWillUnmount: function() {
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ScalarMessaging.stopListening();
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if (MatrixClientPeg.get()) {
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MatrixClientPeg.get().removeListener('RoomState.events', this.onRoomStateEvents);
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}
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WidgetEchoStore.removeListener('update', this._updateApps);
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dis.unregister(this.dispatcherRef);
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},
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componentWillReceiveProps(newProps) {
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// Room has changed probably, update apps
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this._updateApps();
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},
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onAction: function(action) {
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const hideWidgetKey = this.props.room.roomId + '_hide_widget_drawer';
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switch (action.action) {
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case 'appsDrawer':
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if (action.show) {
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localStorage.removeItem(hideWidgetKey);
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} else {
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// Store hidden state of widget
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// Don't show if previously hidden
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localStorage.setItem(hideWidgetKey, true);
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}
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break;
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}
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},
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onRoomStateEvents: function(ev, state) {
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if (ev.getRoomId() !== this.props.room.roomId || ev.getType() !== 'im.vector.modular.widgets') {
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return;
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}
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this._updateApps();
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},
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_getApps: function() {
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const widgets = WidgetEchoStore.getEchoedRoomWidgets(
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this.props.room.roomId, WidgetUtils.getRoomWidgets(this.props.room),
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);
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return widgets.map((ev) => {
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return WidgetUtils.makeAppConfig(ev.getStateKey(), ev.getContent(), ev.sender);
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});
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},
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_updateApps: function() {
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const apps = this._getApps();
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this.setState({
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apps: apps,
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});
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},
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_canUserModify: function() {
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try {
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return WidgetUtils.canUserModifyWidgets(this.props.room.roomId);
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} catch (err) {
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console.error(err);
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return false;
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}
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},
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_launchManageIntegrations: function() {
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const IntegrationsManager = sdk.getComponent('views.settings.IntegrationsManager');
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const src = (this.scalarClient !== null && this.scalarClient.hasCredentials()) ?
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this.scalarClient.getScalarInterfaceUrlForRoom(this.props.room, 'add_integ') :
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null;
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Modal.createTrackedDialog('Integrations Manager', '', IntegrationsManager, {
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src: src,
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}, 'mx_IntegrationsManager');
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},
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onClickAddWidget: function(e) {
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e.preventDefault();
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// Display a warning dialog if the max number of widgets have already been added to the room
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const apps = this._getApps();
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if (apps && apps.length >= MAX_WIDGETS) {
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const ErrorDialog = sdk.getComponent('dialogs.ErrorDialog');
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const errorMsg = `The maximum number of ${MAX_WIDGETS} widgets have already been added to this room.`;
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console.error(errorMsg);
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Modal.createDialog(ErrorDialog, {
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title: _t('Cannot add any more widgets'),
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description: _t('The maximum permitted number of widgets have already been added to this room.'),
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});
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return;
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}
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this._launchManageIntegrations();
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},
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render: function() {
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const apps = this.state.apps.map((app, index, arr) => {
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const capWhitelist = WidgetUtils.getCapWhitelistForAppTypeInRoomId(app.type, this.props.room.roomId);
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return (<AppTile
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key={app.id}
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id={app.id}
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url={app.url}
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name={app.name}
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type={app.type}
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fullWidth={arr.length<2 ? true : false}
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room={this.props.room}
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userId={this.props.userId}
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show={this.props.showApps}
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creatorUserId={app.creatorUserId}
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widgetPageTitle={(app.data && app.data.title) ? app.data.title : ''}
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waitForIframeLoad={app.waitForIframeLoad}
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whitelistCapabilities={capWhitelist}
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/>);
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});
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if (apps.length == 0) {
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return <div></div>;
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}
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let addWidget;
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if (this.props.showApps &&
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this._canUserModify()
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) {
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addWidget = <AccessibleButton
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onClick={this.onClickAddWidget}
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className={this.state.apps.length<2 ?
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'mx_AddWidget_button mx_AddWidget_button_full_width' :
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'mx_AddWidget_button'
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}
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title={_t('Add a widget')}>
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[+] { _t('Add a widget') }
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</AccessibleButton>;
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}
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let spinner;
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if (
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apps.length === 0 && WidgetEchoStore.roomHasPendingWidgets(
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this.props.room.roomId,
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WidgetUtils.getRoomWidgets(this.props.room),
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)
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) {
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const Loader = sdk.getComponent("elements.Spinner");
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spinner = <Loader />;
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}
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return (
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<div className={'mx_AppsDrawer' + (this.props.hide ? ' mx_AppsDrawer_hidden' : '')}>
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<div id='apps' className='mx_AppsContainer'>
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{ apps }
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{ spinner }
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</div>
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{ this._canUserModify() && addWidget }
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</div>
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);
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},
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});
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