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/** |
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* External dependencies |
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*/ |
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import { Chart } from 'react-google-charts'; |
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|
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import { formatDate, filterCharts } from '../utils.js'; |
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|
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/** |
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* WordPress dependencies |
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*/ |
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const { startCase } = lodash; |
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|
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const { __ } = wp.i18n; |
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|
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const { apiFetch } = wp; |
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|
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const { |
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Component, |
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Fragment |
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} = wp.element; |
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|
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const { |
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Button, |
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Dashicon, |
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Placeholder, |
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Spinner |
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} = wp.components; |
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|
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class Charts extends Component { |
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constructor() { |
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super( ...arguments ); |
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|
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this.loadMoreCharts = this.loadMoreCharts.bind( this ); |
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|
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this.state = { |
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charts: null, |
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isBusy: false, |
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chartsLoaded: false |
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}; |
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} |
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|
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async componentDidMount() { |
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|
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// Fetch review again if block loaded after saving. |
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let result = await apiFetch({ path: 'wp/v2/visualizer/?per_page=6' }); |
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this.setState({ charts: result }); |
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} |
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|
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async loadMoreCharts() { |
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const offset = ( this.state.charts ).length; |
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let chartsLoaded = this.state.chartsLoaded; |
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|
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this.setState({ isBusy: true }); |
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|
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let result = await apiFetch({ path: `wp/v2/visualizer/?per_page=6&offset=${ offset }` }); |
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|
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if ( 6 > result.length ) { |
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chartsLoaded = true; |
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} |
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|
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this.setState({ |
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charts: this.state.charts.concat( result ), |
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isBusy: false, |
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chartsLoaded |
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}); |
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} |
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|
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render() { |
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|
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const { charts, isBusy, chartsLoaded } = this.state; |
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|
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return ( |
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<div className="visualizer-settings__charts"> |
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|
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{ |
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( null !== charts ) ? |
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( 1 <= charts.length ) ? |
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<Fragment> |
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|
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<div className="visualizer-settings__charts-grid"> |
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|
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{ ( Object.keys( charts ) ).map( i => { |
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|
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const data = formatDate( charts[i]['chart_data']); |
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|
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let title, chart; |
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|
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if ( data['visualizer-settings'].title ) { |
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title = data['visualizer-settings'].title; |
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} else { |
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title = `#${charts[i].id}`; |
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} |
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|
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// Format chart type for Gauge chart. |
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if ( 0 <= [ 'gauge', 'table', 'timeline' ].indexOf( data['visualizer-chart-type']) ) { |
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chart = startCase( data['visualizer-chart-type']); |
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} else { |
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chart = `${ startCase( data['visualizer-chart-type']) }Chart`; |
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} |
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|
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return ( |
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<div className="visualizer-settings__charts-single"> |
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|
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<div className="visualizer-settings__charts-title"> |
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{ title } |
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</div> |
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|
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<Chart |
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chartType={ chart } |
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rows={ data['visualizer-data'] } |
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columns={ data['visualizer-series'] } |
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options={ filterCharts( data['visualizer-settings']) } |
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/> |
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|
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<div |
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className="visualizer-settings__charts-controls" |
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title={ __( 'Insert Chart' ) } |
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onClick={ () => this.props.getChart( charts[i].id ) } |
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> |
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<Dashicon icon="upload"></Dashicon> |
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</div> |
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|
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</div> |
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); |
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}) } |
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</div> |
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|
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{ ! chartsLoaded && ( |
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<Button |
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isPrimary |
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isLarge |
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onClick={ this.loadMoreCharts } |
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isBusy={ isBusy } |
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> |
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{ __( 'Load More' ) } |
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</Button> |
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) } |
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|
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</Fragment> : |
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<p className="visualizer-no-charts"> |
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{ __( 'No charts found.' ) } |
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</p> : |
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<Placeholder> |
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<Spinner/> |
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</Placeholder> |
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} |
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|
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</div> |
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); |
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} |
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} |
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|
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export default Charts; |
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|
