unleash.unleash/unleash-server/public/js/unleash.jsx

/** @jsx React.DOM */
/* jshint quotmark:false */

// Unleash
//   - Menu
//   - FeatureList
//       - UnsavedFeature
//       - SavedFeature
//

var Menu = React.createClass({
    render: function() { return <div/>; }
});


var UnsavedFeature = React.createClass({
    // TODO: form
    render: function() { return <div/>; }
});

var SavedFeature = React.createClass({

    onChange: function(event) {
        this.props.onChange({
            name: this.props.feature.name,
            field: 'enabled',
            value: event.target.checked
        });
    },

    render: function() {
        return (
            <div>
                <span title='{this.props.feature.description}'>{this.props.feature.name}</span>
                <span>{this.props.feature.strategy}</span>
                <input type='checkbox' checked={this.props.feature.enabled} onChange={this.onChange} />
            </div>
        );
    }
});

var FeatureList = React.createClass({
    render: function() {
        var featureNodes = [];

        this.props.unsavedFeatures.forEach(function(feature) {
            featureNodes.push(<UnsavedFeature feature={feature} onSubmit={this.props.onFeatureSubmit} />);
        }.bind(this));

        this.props.savedFeatures.forEach(function(feature) {
            featureNodes.push(
                <SavedFeature
                  key={feature.name}
                  feature={feature}
                  onChange={this.props.onFeatureChanged} />
            );
        }.bind(this));

        return (<div>{featureNodes}</div>);
    }

});

var Unleash = React.createClass({
    getInitialState: function() {
        return { savedFeatures: [], unsavedFeatures: [] };
    },

    componentDidMount: function () {
        this.loadFeaturesFromServer();
        // setInterval(this.loadFeaturesFromServer, this.props.pollInterval);
    },

    loadFeaturesFromServer: function () {
        reqwest('features').then(this.setFeatures, this.handleError);
    },

    setFeatures: function (data) {
        this.setState({savedFeatures: data.features});
    },

    handleError: function (error) {
        // TODO: ErrorComponent could use <div class="alert alert-warning" role="alert">...</div>
        window.alert(error);
    },

    updateFeature: function (changeRequest) {
        var newFeatures = this.state.savedFeatures;
        newFeatures.forEach(function(f){
            if(f.name === changeRequest.name) {
                f[changeRequest.field] = changeRequest.value;
            }
        });

        this.setState({features: newFeatures});

        reqwest({
            url: 'features/' + changeRequest.name,
            method: 'patch',
            type: 'json',
            contentType: 'application/json',
            data: JSON.stringify(changeRequest)
        }).then(function() {
        }, this.handleError.bind(this));
    },

    createFeature: function (feature) {
        console.log(feature);
    },

    render: function() {
        return (
            <div>
                <Menu />
                <div className='panel panel-primary'>
                    <div className='panel-heading'>
                        <h3 className='panel-title'>Features</h3>
                    </div>
                    <div className='panel-body'>
                        <FeatureList
                            unsavedFeatures={this.state.unsavedFeatures}
                            savedFeatures={this.state.savedFeatures}
                            onFeatureChanged={this.updateFeature}
                            onFeatureSubmit={this.createFeature} />
                    </div>
                </div>
            </div>
        );
    }
});


React.renderComponent(
    <Unleash pollInterval={5000} />,
    document.getElementById('content')
);