# blockenberg/2.0.11/blocks/sunburst-chart/index.js Blockenberg — 600+ Advanced Gutenberg Blocks & AI Agent for WordPress Block Editor, version 2.0.11. 241 lines. - Page: https://pluginprobe.com/plugins/blockenberg/2.0.11/code/blocks/sunburst-chart/index.js - Raw: https://pluginprobe.com/plugins/blockenberg/2.0.11/raw/blocks/sunburst-chart/index.js - Modified: 2026-07-22T02:13:48+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/blockenberg/2.0.11/code/blocks/sunburst-chart/index.js#L10-L20`. ```javascript ( function () { const el = window.wp.element.createElement; const { registerBlockType } = window.wp.blocks; const { InspectorControls, useBlockProps, PanelColorSettings } = window.wp.blockEditor; const { PanelBody, RangeControl, SelectControl, ToggleControl, TextControl, Button, ColorPicker, Popover } = window.wp.components; const { __ } = window.wp.i18n; const { useState } = window.wp.element; var _tc; function getTypoControl() { return _tc || (_tc = window.bkbgTypographyControl); } var _tv; function getTypoCssVars() { return _tv || (_tv = window.bkbgTypoCssVars); } // ── Arc path helpers ────────────────────────────────────────────────────── function polarXY( cx, cy, r, angle ) { return [ cx + r * Math.cos( angle ), cy + r * Math.sin( angle ) ]; } function arcPath( cx, cy, r1, r2, startAngle, endAngle ) { const large = endAngle - startAngle > Math.PI ? 1 : 0; const [ x1, y1 ] = polarXY( cx, cy, r2, startAngle ); const [ x2, y2 ] = polarXY( cx, cy, r2, endAngle ); const [ x3, y3 ] = polarXY( cx, cy, r1, endAngle ); const [ x4, y4 ] = polarXY( cx, cy, r1, startAngle ); const f = v => v.toFixed( 3 ); return `M ${ f(x1) } ${ f(y1) } A ${ r2 } ${ r2 } 0 ${ large } 1 ${ f(x2) } ${ f(y2) } L ${ f(x3) } ${ f(y3) } A ${ r1 } ${ r1 } 0 ${ large } 0 ${ f(x4) } ${ f(y4) } Z`; } // Lighten a hex colour (percentage 0-1) function lighten( hex, amount ) { const num = parseInt( ( hex || '#6366f1' ).replace( '#', '' ), 16 ); const r = Math.min( 255, ( ( num >> 16 ) & 0xff ) + Math.round( 255 * amount ) ); const g = Math.min( 255, ( ( num >> 8 ) & 0xff ) + Math.round( 255 * amount ) ); const b = Math.min( 255, ( num & 0xff ) + Math.round( 255 * amount ) ); return `#${ [ r, g, b ].map( v => v.toString( 16 ).padStart( 2, '0' ) ).join( '' ) }`; } // ── Renderer ────────────────────────────────────────────────────────────── function renderSunburst( a ) { const segs = a.segments || []; const S = a.svgSize; const cx = S / 2; const cy = S / 2; const r1 = a.innerRadius; // donut hole const r2 = a.midRadius; // inner ring outer edge const r3 = a.outerRadius; // outer ring outer edge const TAU = 2 * Math.PI; const START = -Math.PI / 2; // start from top // Total of all leaf values const totalVal = segs.reduce( ( s, seg ) => s + ( seg.children || [] ).reduce( ( cs, ch ) => cs + ( ch.value || 0 ), 0 ), 0 ) || 1; // Each segment's arc span = sum of its children / total const segTotals = segs.map( seg => ( seg.children || [] ).reduce( ( s, ch ) => s + ( ch.value || 0 ), 0 ) ); const segAngleFns = []; // will hold { start, end } per segment let cursor = START; segTotals.forEach( ( st, si ) => { const span = ( st / totalVal ) * TAU; segAngleFns.push( { start: cursor, end: cursor + span } ); cursor += span; } ); const svgEls = []; svgEls.push( el( 'rect', { key: 'bg', x: 0, y: 0, width: S, height: S, fill: a.bgColor || '#ffffff', rx: 8 } ) ); // Inner ring (segments) + outer ring (children) segs.forEach( ( seg, si ) => { const { start: sa, end: ea } = segAngleFns[si]; const midA = ( sa + ea ) / 2; const clr = seg.color || '#6366f1'; const children = seg.children || []; const childTotal = segTotals[si] || 1; // Inner ring arc svgEls.push( el( 'path', { key: `inner${ si }`, d: arcPath( cx, cy, r1, r2, sa, ea ), fill: clr, stroke: '#ffffff', strokeWidth: 2 } ) ); // Inner label if ( a.showLabels ) { const [ lx, ly ] = polarXY( cx, cy, ( r1 + r2 ) / 2, midA ); svgEls.push( el( 'text', { key: `ilbl${ si }`, x: lx, y: ly, textAnchor: 'middle', dominantBaseline: 'middle', fill: '#ffffff', fontSize: a.labelFontSize, fontWeight: 700, fontFamily: 'inherit' }, seg.label || '' ) ); } // Outer ring: each child let childCursor = sa; children.forEach( ( child, ci ) => { const span = ( ( child.value || 0 ) / childTotal ) * ( ea - sa ); const cs = childCursor; const ce = childCursor + span; childCursor = ce; const cMid = ( cs + ce ) / 2; // Alternate lightened colours for children const childClr = lighten( clr, ci * 0.15 ); svgEls.push( el( 'path', { key: `outer${ si }${ ci }`, d: arcPath( cx, cy, r2 + 4, r3, cs, ce ), fill: childClr, stroke: '#ffffff', strokeWidth: 2 } ) ); if ( a.showLabels && ( ce - cs ) > 0.15 ) { const [ lx, ly ] = polarXY( cx, cy, ( r2 + 4 + r3 ) / 2, cMid ); svgEls.push( el( 'text', { key: `olbl${ si }${ ci }`, x: lx, y: ly - ( a.showValues ? 5 : 0 ), textAnchor: 'middle', dominantBaseline: 'middle', fill: '#ffffff', fontSize: a.labelFontSize, fontFamily: 'inherit' }, child.label || '' ) ); if ( a.showValues ) { svgEls.push( el( 'text', { key: `oval${ si }${ ci }`, x: lx, y: ly + 8, textAnchor: 'middle', dominantBaseline: 'middle', fill: '#ffffffcc', fontSize: a.valueFontSize, fontFamily: 'inherit' }, String( child.value || 0 ) ) ); } } } ); } ); // Centre label — total svgEls.push( el( 'text', { key: 'total', x: cx, y: cy - 8, textAnchor: 'middle', dominantBaseline: 'middle', fill: a.textColor, fontSize: 22, fontWeight: 700, fontFamily: 'inherit' }, String( totalVal ) ) ); svgEls.push( el( 'text', { key: 'totlbl', x: cx, y: cy + 12, textAnchor: 'middle', fill: a.textColor, fontSize: 11, fontFamily: 'inherit' }, 'Total' ) ); // Legend if ( a.showLegend ) { const perRow = 2; const legY = S - Math.ceil( segs.length / perRow ) * 22 - 12; segs.forEach( ( seg, si ) => { const lx = 10 + ( si % perRow ) * ( S / perRow ); const ly = legY + Math.floor( si / perRow ) * 22; svgEls.push( el( 'rect', { key: `lr${ si }`, x: lx, y: ly, width: 14, height: 14, fill: seg.color || '#6366f1', rx: 3 } ) ); svgEls.push( el( 'text', { key: `lt${ si }`, x: lx + 18, y: ly + 7, dominantBaseline: 'middle', fill: a.textColor, fontSize: a.labelFontSize, fontFamily: 'inherit' }, `${ seg.label } – ${ segTotals[si] }` ) ); } ); } return el( 'svg', { viewBox: `0 0 ${ S } ${ S }`, width: '100%', style: { display: 'block', maxWidth: S + 'px', margin: '0 auto' } }, ...svgEls ); } function updSeg( setAttributes, segs, si, field, val ) { setAttributes( { segments: segs.map( ( s, i ) => i === si ? { ...s, [field]: val } : s ) } ); } function updChild( setAttributes, segs, si, ci, field, val ) { setAttributes( { segments: segs.map( ( s, i ) => i !== si ? s : { ...s, children: ( s.children || [] ).map( ( ch, k ) => k === ci ? { ...ch, [field]: val } : ch ) } ) } ); } /* ── colour-swatch + popover ── */ function BkbgColorSwatch(p) { var st = useState(false), open = st[0], setOpen = st[1]; return el('div', { style:{ display:'flex', alignItems:'center', justifyContent:'space-between', padding:'4px 0', gap:'8px' } }, el('span', { style:{ fontSize:'12px', color:'#1e1e1e', flex:1, lineHeight:1.4 } }, p.label), el('div', { style:{ position:'relative', flexShrink:0 } }, el('button', { type:'button', title: p.value||'none', onClick: function(){ setOpen(!open); }, style:{ width:'28px', height:'28px', borderRadius:'4px', border: open ? '2px solid #007cba' : '2px solid #ddd', cursor:'pointer', padding:0, display:'block', background: p.value||'#ffffff', flexShrink:0 } }), open && el(Popover, { position:'bottom left', onClose: function(){ setOpen(false); } }, el('div', { style:{ padding:'8px' }, onMouseDown: function(e){ e.stopPropagation(); } }, el('div', { style:{ display:'flex', justifyContent:'space-between', alignItems:'center', marginBottom:'6px' } }, el('strong', { style:{ fontSize:'12px' } }, p.label), el(Button, { icon:'no-alt', isSmall:true, onClick: function(){ setOpen(false); } }) ), el(ColorPicker, { color: p.value, enableAlpha:true, onChange: p.onChange }) ) ) ) ); } registerBlockType( 'blockenberg/sunburst-chart', { edit: function ( props ) { const { attributes: a, setAttributes } = props; const blockProps = useBlockProps((function () { var _tvf = getTypoCssVars(); var s = {}; if (_tvf) Object.assign(s, _tvf(a.titleTypo, '--bksbc-tt-')); return { className: 'bkbg-sunburst-wrap', style: s }; })()); return el( 'div', blockProps, el( InspectorControls, {}, el( PanelBody, { title: __( 'Chart Settings', 'blockenberg' ), initialOpen: true }, el( TextControl, { label: __( 'Title', 'blockenberg' ), value: a.title, onChange: v => setAttributes( { title: v } ) } ), el( ToggleControl, { label: __( 'Show Title', 'blockenberg' ), checked: a.showTitle, onChange: v => setAttributes( { showTitle: v } ) } ), el( ToggleControl, { label: __( 'Show Labels', 'blockenberg' ), checked: a.showLabels, onChange: v => setAttributes( { showLabels: v } ) } ), el( ToggleControl, { label: __( 'Show Values', 'blockenberg' ), checked: a.showValues, onChange: v => setAttributes( { showValues: v } ) } ), el( ToggleControl, { label: __( 'Show Legend', 'blockenberg' ), checked: a.showLegend, onChange: v => setAttributes( { showLegend: v } ) } ), ), el( PanelBody, { title: __( 'Layout', 'blockenberg' ), initialOpen: false }, el( RangeControl, { label: __( 'Canvas Size (px)', 'blockenberg' ), value: a.svgSize, onChange: v => setAttributes( { svgSize: v } ), min: 300, max: 800 } ), el( RangeControl, { label: __( 'Donut Hole Radius', 'blockenberg' ), value: a.innerRadius, onChange: v => setAttributes( { innerRadius: v } ), min: 20, max: 200 } ), el( RangeControl, { label: __( 'Inner Ring Radius', 'blockenberg' ), value: a.midRadius, onChange: v => setAttributes( { midRadius: v } ), min: 60, max: 350 } ), el( RangeControl, { label: __( 'Outer Ring Radius', 'blockenberg' ), value: a.outerRadius, onChange: v => setAttributes( { outerRadius: v } ), min: 80, max: 400 } ), ), el( PanelBody, { title: __( 'Typography', 'blockenberg' ), initialOpen: false }, getTypoControl()({ label: __('Title', 'blockenberg'), value: a.titleTypo, onChange: v => setAttributes({ titleTypo: v }) }), el( RangeControl, { label: __( 'Label Font Size', 'blockenberg' ), value: a.labelFontSize, onChange: v => setAttributes( { labelFontSize: v } ), min: 7, max: 20 } ), el( RangeControl, { label: __( 'Value Font Size', 'blockenberg' ), value: a.valueFontSize, onChange: v => setAttributes( { valueFontSize: v } ), min: 6, max: 16 } ), el( SelectControl, { label: __( 'Label Font Weight', 'blockenberg' ), value: a.labelFontWeight, options: [{label:'400 Regular',value:'400'},{label:'500 Medium',value:'500'},{label:'600 Semi-bold',value:'600'},{label:'700 Bold',value:'700'}], __nextHasNoMarginBottom: true, onChange: v => setAttributes( { labelFontWeight: v } ) } ), el( RangeControl, { label: __( 'Label Line Height', 'blockenberg' ), value: a.labelLineHeight, min: 1.0, max: 2.5, step: 0.05, __nextHasNoMarginBottom: true, onChange: v => setAttributes( { labelLineHeight: v } ) } ) ), el( PanelColorSettings, { title: __( 'Colors', 'blockenberg' ), initialOpen: false, colorSettings: [ { label: __( 'Background', 'blockenberg' ), value: a.bgColor, onChange: v => setAttributes( { bgColor: v || '#ffffff' } ) }, { label: __( 'Title Color', 'blockenberg' ), value: a.titleColor, onChange: v => setAttributes( { titleColor: v || '#111827' } ) }, { label: __( 'Text Color', 'blockenberg' ), value: a.textColor, onChange: v => setAttributes( { textColor: v || '#374151' } ) }, ] } ), el( PanelBody, { title: __( 'Segments', 'blockenberg' ), initialOpen: false }, el( Button, { variant: 'secondary', style: { marginBottom: 10 }, onClick: () => setAttributes( { segments: [ ...a.segments, { label: 'New Segment', color: '#6366f1', children: [ { label: 'Item 1', value: 20 } ] } ] } ) }, __( '+ Add Segment', 'blockenberg' ) ), a.segments.map( ( seg, si ) => el( PanelBody, { key: si, title: seg.label || `Segment ${ si + 1 }`, initialOpen: false }, el( TextControl, { label: __( 'Label', 'blockenberg' ), value: seg.label, onChange: v => updSeg( setAttributes, a.segments, si, 'label', v ) } ), el( BkbgColorSwatch, { label: __( 'Color', 'blockenberg' ), value: seg.color, onChange: v => updSeg( setAttributes, a.segments, si, 'color', v ) } ), el( Button, { variant: 'tertiary', isSmall: true, style: { marginBottom: 6 }, onClick: () => updSeg( setAttributes, a.segments, si, 'children', [ ...( seg.children || [] ), { label: 'Item', value: 10 } ] ) }, __( '+ Child', 'blockenberg' ) ), ( seg.children || [] ).map( ( ch, ci ) => el( 'div', { key: ci, style: { paddingLeft: 12, borderLeft: '2px solid #e5e7eb', marginBottom: 8 } }, el( TextControl, { label: `Child ${ ci + 1 } Label`, value: ch.label, onChange: v => updChild( setAttributes, a.segments, si, ci, 'label', v ) } ), el( RangeControl, { label: 'Value', value: ch.value, onChange: v => updChild( setAttributes, a.segments, si, ci, 'value', v ), min: 0, max: 9999 } ), el( Button, { isDestructive: true, isSmall: true, onClick: () => updSeg( setAttributes, a.segments, si, 'children', seg.children.filter( ( _, ki ) => ki !== ci ) ) }, __( '✕', 'blockenberg' ) ), ) ), el( Button, { isDestructive: true, isSmall: true, style: { marginTop: 6 }, onClick: () => setAttributes( { segments: a.segments.filter( ( _, x ) => x !== si ) } ) }, __( 'Remove Segment', 'blockenberg' ) ), ) ), ), ), a.showTitle && a.title && el( 'h3', { className: 'bkbg-sunburst-title', style: { color: a.titleColor } }, a.title ), el( 'div', { className: 'bkbg-sunburst-svg' }, renderSunburst( a ) ), ); }, save: function ( { attributes: a } ) { const blockProps = useBlockProps.save((function () { var _tvf = getTypoCssVars(); var s = {}; if (_tvf) Object.assign(s, _tvf(a.titleTypo, '--bksbc-tt-')); return { className: 'bkbg-sunburst-wrap', style: s }; })()); return el( 'div', blockProps, a.showTitle && a.title ? el( 'h3', { className: 'bkbg-sunburst-title', style: { color: a.titleColor } }, a.title ) : null, el( 'div', { className: 'bkbg-sunburst-svg' }, renderSunburst( a ) ), ); }, } ); }() ); ```