/* Copyright 2018 New Vector Ltd Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ import React from 'react'; import createReactClass from 'create-react-class'; import RoomViewStore from '../../../stores/RoomViewStore'; import ActiveWidgetStore from '../../../stores/ActiveWidgetStore'; import WidgetUtils from '../../../utils/WidgetUtils'; import * as sdk from '../../../index'; import MatrixClientPeg from '../../../MatrixClientPeg'; module.exports = createReactClass({ displayName: 'PersistentApp', getInitialState: function() { return { roomId: RoomViewStore.getRoomId(), persistentWidgetId: ActiveWidgetStore.getPersistentWidgetId(), }; }, componentWillMount: function() { this._roomStoreToken = RoomViewStore.addListener(this._onRoomViewStoreUpdate); ActiveWidgetStore.on('update', this._onActiveWidgetStoreUpdate); }, componentWillUnmount: function() { if (this._roomStoreToken) { this._roomStoreToken.remove(); } ActiveWidgetStore.removeListener('update', this._onActiveWidgetStoreUpdate); }, _onRoomViewStoreUpdate: function(payload) { if (RoomViewStore.getRoomId() === this.state.roomId) return; this.setState({ roomId: RoomViewStore.getRoomId(), }); }, _onActiveWidgetStoreUpdate: function() { this.setState({ persistentWidgetId: ActiveWidgetStore.getPersistentWidgetId(), }); }, render: function() { if (this.state.persistentWidgetId) { const persistentWidgetInRoomId = ActiveWidgetStore.getRoomId(this.state.persistentWidgetId); if (this.state.roomId !== persistentWidgetInRoomId) { const persistentWidgetInRoom = MatrixClientPeg.get().getRoom(persistentWidgetInRoomId); // get the widget data const appEvent = WidgetUtils.getRoomWidgets(persistentWidgetInRoom).find((ev) => { return ev.getStateKey() === ActiveWidgetStore.getPersistentWidgetId(); }); const app = WidgetUtils.makeAppConfig( appEvent.getStateKey(), appEvent.getContent(), appEvent.getSender(), persistentWidgetInRoomId, appEvent.getId(), ); const capWhitelist = WidgetUtils.getCapWhitelistForAppTypeInRoomId(app.type, persistentWidgetInRoomId); const AppTile = sdk.getComponent('elements.AppTile'); return ; } } return null; }, });