Make Presets stateless

skins/base/views/atoms/create_room/Presets.js

@@ -25,12 +25,12 @@ module.exports = React.createClass({
     mixins: [PresetsController],
 
     onValueChanged: function(ev) {
-        this.setState({preset: ev.target.value}, this.props.onChange);
+        this.props.onChange(ev.target.value)
     },
 
     render: function() {
         return (
-            <select className="mx_Presets" onChange={this.onValueChanged} value={this.state.preset}>
+            <select className="mx_Presets" onChange={this.onValueChanged} value={this.props.preset}>
                 <option value={this.Presets.PrivateChat}>Private Chat</option>
                 <option value={this.Presets.PublicChat}>Public Chat</option>
                 <option value={this.Presets.Custom}>Custom</option>

skins/base/views/organisms/CreateRoom.js

@@ -58,8 +58,7 @@ module.exports = React.createClass({
         return this.refs.user_selector.getUserIds();
     },
 
-    onPresetChanged: function() {
-        var preset = this.refs.presets.getPreset();
+    onPresetChanged: function(preset) {
         switch (preset) {
             case PresetValues.PrivateChat:
                 this.setState({

src/controllers/atoms/create_room/Presets.js

@@ -27,7 +27,6 @@ var Presets = {
 module.exports = {
     propTypes: {
         onChange: React.PropTypes.func,
-        default_preset: React.PropTypes.string,
         preset: React.PropTypes.string
     },
 
@@ -36,25 +35,6 @@ module.exports = {
     getDefaultProps: function() {
         return {
             onChange: function() {},
-            default_preset: Presets.PrivateChat,
         };
     },
-
-    getInitialState: function() {
-        return {
-            preset: this.props.preset || this.props.default_preset,
-        }
-    },
-
-    componentWillReceiveProps: function(new_props) {
-        if (new_props.preset) {
-            this.setState({
-                preset: new_props.preset
-            });
-        }
-    },
-
-    getPreset: function() {
-        return this.state.preset;
-    },
 };

src/controllers/organisms/CreateRoom.js

@@ -62,10 +62,9 @@ module.exports = {
             options.topic = this.state.topic;
         }
 
-        var preset = this.getPreset();
-        if (preset) {
-            if (preset != PresetValues.Custom) {
-                options.preset = preset;
+        if (this.state.preset) {
+            if (this.state.preset != PresetValues.Custom) {
+                options.preset = this.state.preset;
             } else {
                 options.initial_state = [
                     {