Implement the Advanced tab of new room settings

src/components/views/settings/tabs/AdvancedRoomSettingsTab.js

@@ -0,0 +1,107 @@
+/*
+Copyright 2019 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 PropTypes from 'prop-types';
+import {_t} from "../../../../languageHandler";
+import RoomProfileSettings from "../../room_settings/RoomProfileSettings";
+import MatrixClientPeg from "../../../../MatrixClientPeg";
+import sdk from "../../../../index";
+import AccessibleButton from "../../elements/AccessibleButton";
+import {MatrixClient} from "matrix-js-sdk";
+import dis from "../../../../dispatcher";
+import Modal from "../../../../Modal";
+
+export default class AdvancedRoomSettingsTab extends React.Component {
+    static propTypes = {
+        roomId: PropTypes.string.isRequired,
+    };
+
+    constructor() {
+        super();
+
+        this.state = {
+            // This is eventually set to the value of room.getRecommendedVersion()
+            upgradeRecommendation: null,
+        };
+    }
+
+    componentWillMount(): void {
+        // we handle lack of this object gracefully later, so don't worry about it failing here.
+        MatrixClientPeg.get().getRoom(this.props.roomId).getRecommendedVersion().then((v) => {
+            this.setState({upgradeRecommendation: v});
+        });
+    }
+
+    _upgradeRoom = (e) => {
+        const RoomUpgradeDialog = sdk.getComponent('dialogs.RoomUpgradeDialog');
+        const room = MatrixClientPeg.get().getRoom(this.props.roomId);
+        Modal.createTrackedDialog('Upgrade Room Version', '', RoomUpgradeDialog, {room: room});
+    };
+
+    _openDevtools = (e) => {
+        const DevtoolsDialog = sdk.getComponent('dialogs.DevtoolsDialog');
+        Modal.createDialog(DevtoolsDialog, {roomId: this.props.roomId});
+    };
+
+    render() {
+        const client = MatrixClientPeg.get();
+        const room = client.getRoom(this.props.roomId);
+
+        let unfederatableSection;
+        const createEvent = room.currentState.getStateEvents('m.room.create', '');
+        if (createEvent && createEvent.getContent()['m.federate'] === false) {
+            unfederatableSection = <div>{_t('This room is not accessible by remote Matrix servers')}</div>;
+        }
+
+        let roomUpgradeButton;
+        if (this.state.upgradeRecommendation && this.state.upgradeRecommendation.needsUpgrade) {
+            roomUpgradeButton = (
+                <AccessibleButton onClick={this._upgradeRoom} kind='primary'>
+                    {_t("Upgrade room to version %(ver)s", {ver: this.state.upgradeRecommendation.version})}
+                </AccessibleButton>
+            );
+        }
+
+        return (
+            <div className="mx_SettingsTab">
+                <div className="mx_SettingsTab_heading">{_t("Advanced")}</div>
+                <div className='mx_SettingsTab_section mx_SettingsTab_subsectionText'>
+                    <span className='mx_SettingsTab_subheading'>{_t("Room information")}</span>
+                    <div>
+                        <span>{_t("Internal room ID:")}</span>&nbsp;
+                        {this.props.roomId}
+                    </div>
+                    {unfederatableSection}
+                </div>
+                <div className='mx_SettingsTab_section mx_SettingsTab_subsectionText'>
+                    <span className='mx_SettingsTab_subheading'>{_t("Room version")}</span>
+                    <div>
+                        <span>{_t("Room version:")}</span>&nbsp;
+                        {room.getVersion()}
+                    </div>
+                    {roomUpgradeButton}
+                </div>
+                <div className='mx_SettingsTab_section mx_SettingsTab_subsectionText'>
+                    <span className='mx_SettingsTab_subheading'>{_t("Developer options")}</span>
+                    <AccessibleButton onClick={this._openDevtools} kind='primary'>
+                        {_t("Open Devtools")}
+                    </AccessibleButton>
+                </div>
+            </div>
+        );
+    }
+}