quick and dirty support for custom welcome pages, with an example for geektime techfest

src/components/structures/HomePage.js

@@ -0,0 +1,66 @@
+/*
+Copyright 2016 OpenMarket 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.
+*/
+
+'use strict';
+
+import 'isomorphic-fetch';
+
+var React = require("react");
+var MatrixClientPeg = require('matrix-react-sdk/lib/MatrixClientPeg');
+var sdk = require('matrix-react-sdk');
+
+module.exports = React.createClass({
+    displayName: 'HomePage',
+
+    propTypes: {
+        config: React.PropTypes.object.isRequired,
+        collapsedRhs: React.PropTypes.bool,
+    },
+
+    getInitialState: function() {
+        return {
+            page: ""
+        };
+    },
+
+    componentWillMount: function() {
+        fetch(this.props.config.home_page).then(
+            (response)=>{
+                return response.text();
+            },
+            (error)=>{
+                console.log(error);
+                this.setState({ page: "Couldn't load home page" });
+            }
+        ).then(
+            (body)=>{
+                this.setState({ page: body });
+            }
+        );
+    },
+
+    render: function() {
+        // const SimpleRoomHeader = sdk.getComponent('rooms.SimpleRoomHeader');
+        // <SimpleRoomHeader title="Welcome to Riot" collapsedRhs={ this.props.collapsedRhs }/>
+
+        return (
+        <div className="mx_HomePage">
+            <div className="mx_HomePage_body" dangerouslySetInnerHTML={{ __html: this.state.page }}>
+            </div>
+        </div>
+        );
+    }
+});