Groups page / Create Group dialog

src/components/structures/MyGroups.js

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+/*
+Copyright 2017 Vector Creations 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 sdk from '../../index';
+import { _t } from '../../languageHandler';
+import WithMatrixClient from '../../wrappers/WithMatrixClient';
+import AccessibleButton from '../views/elements/AccessibleButton';
+import dis from '../../dispatcher';
+import PropTypes from 'prop-types';
+import Modal from '../../Modal';
+
+const GroupTile = React.createClass({
+    displayName: 'GroupTile',
+
+    propTypes: {
+        groupId: PropTypes.string.isRequired,
+    },
+
+    onClick: function(e) {
+        e.preventDefault();
+        dis.dispatch({
+            action: 'view_group',
+            group_id: this.props.groupId,
+        });
+    },
+
+    render: function() {
+        return <a onClick={this.onClick} href="#">{this.props.groupId}</a>;
+    }
+});
+
+module.exports = WithMatrixClient(React.createClass({
+    displayName: 'GroupList',
+
+    propTypes: {
+        matrixClient: React.PropTypes.object.isRequired,
+    },
+
+    getInitialState: function() {
+        return {
+            groups: null,
+            error: null,
+        };
+    },
+
+    componentWillMount: function() {
+        this._fetch();
+    },
+
+    componentWillUnmount: function() {
+    },
+
+    _onCreateGroupClick: function() {
+        const CreateGroupDialog = sdk.getComponent("dialogs.CreateGroupDialog");
+        Modal.createDialog(CreateGroupDialog);
+    },
+
+    _fetch: function() {
+        this.props.matrixClient.getJoinedGroups().done((result) => {
+            this.setState({groups: result.groups, error: null});
+        }, (err) => {
+            this.setState({result: null, error: err});
+        });
+    },
+
+    render: function() {
+        const Loader = sdk.getComponent("elements.Spinner");
+        const SimpleRoomHeader = sdk.getComponent('rooms.SimpleRoomHeader');
+
+        let content;
+        if (this.state.groups) {
+            let groupNodes = [];
+            this.state.groups.forEach((g) => {
+                groupNodes.push(
+                    <div key={g}>
+                        <GroupTile groupId={g} />
+                    </div>
+                );
+            });
+            content = <div>{groupNodes}</div>;
+        } else if (this.state.error) {
+            content = <div className="mx_MyGroups_error">
+                Error whilst fetching joined groups
+            </div>;
+        }
+
+        return <div className="mx_MyGroups">
+            <SimpleRoomHeader title={ _t("Groups") } />
+            <div className='mx_MyGroups_buttonRow'>
+                <AccessibleButton className='mx_UserSettings_button' onClick={this._onCreateGroupClick}>
+                    {_t('Create a new group')}
+                </AccessibleButton>
+            </div>
+            You are a member of these groups:
+            {content}
+        </div>;
+    },
+}));