# blockenberg/2.0.7/blocks/timeline-chart/index.js Blockenberg — 600+ Advanced Gutenberg Blocks & AI Agent for WordPress Block Editor, version 2.0.7. 196 lines. - Page: https://pluginprobe.com/plugins/blockenberg/2.0.7/code/blocks/timeline-chart/index.js - Raw: https://pluginprobe.com/plugins/blockenberg/2.0.7/raw/blocks/timeline-chart/index.js - Modified: 2026-03-06T12:32:40+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/2.0.7/code/blocks/timeline-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, ToggleControl, TextControl, SelectControl, 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); } var _tvf = function (typo, prefix) { var fn = getTypoCssVars(); return fn ? fn(typo, prefix) : {}; }; // ── Renderer ────────────────────────────────────────────────────────────── function renderTimeline( a ) { const events = a.events || []; const W = a.svgWidth; const PT = a.padTop; const PL = a.padLeft; const PR = a.padRight; const PB = a.padBottom; const RH = a.rowHeight; const BH = a.barHeight; const tStart = a.timeStart; const tEnd = a.timeEnd; const tRange = ( tEnd - tStart ) || 1; const chartW = W - PL - PR; const H = PT + events.length * RH + PB; function tx( v ) { return PL + ( ( v - tStart ) / tRange ) * chartW; } const svgEls = []; svgEls.push( el( 'rect', { key: 'bg', x: 0, y: 0, width: W, height: H, fill: a.bgColor || '#ffffff', rx: 8 } ) ); // Vertical grid lines + time axis labels const tickCount = Math.min( tRange, 12 ); for ( let t = 0; t <= tickCount; t++ ) { const tv = tStart + ( t / tickCount ) * tRange; const gx = tx( tv ); if ( a.showGrid ) { svgEls.push( el( 'line', { key: `vg${ t }`, x1: gx, y1: PT, x2: gx, y2: H - PB, stroke: a.gridColor || '#f3f4f6', strokeWidth: 1 } ) ); } svgEls.push( el( 'line', { key: `tick${ t }`, x1: gx, y1: PT - 6, x2: gx, y2: PT, stroke: a.axisColor || '#e5e7eb', strokeWidth: 1 } ) ); svgEls.push( el( 'text', { key: `tlbl${ t }`, x: gx, y: PT - 10, textAnchor: 'middle', fill: a.textColor, fontSize: a.labelFontSize - 2, fontFamily: 'inherit' }, Math.round( tv ) ) ); } // Axis title (time unit) svgEls.push( el( 'text', { key: 'tunit', x: PL + chartW / 2, y: PT - 28, textAnchor: 'middle', fill: a.textColor, fontSize: a.labelFontSize, fontFamily: 'inherit', fontWeight: 600 }, a.timeUnit ) ); // Axis baseline svgEls.push( el( 'line', { key: 'xax', x1: PL, y1: PT, x2: W - PR, y2: PT, stroke: a.axisColor || '#e5e7eb', strokeWidth: 1.5 } ) ); // Event bars events.forEach( ( ev, ei ) => { const cy = PT + ei * RH + RH / 2; const x1 = tx( Math.max( tStart, ev.start || 0 ) ); const x2 = tx( Math.min( tEnd, ev.end || tEnd ) ); const bw = Math.max( 2, x2 - x1 ); const by = cy - BH / 2; const clr = ev.color || '#6366f1'; // Row stripe if ( ei % 2 === 1 ) { svgEls.push( el( 'rect', { key: `stripe${ ei }`, x: PL, y: PT + ei * RH, width: chartW, height: RH, fill: a.gridColor || '#f3f4f6', fillOpacity: 0.5 } ) ); } // Row label svgEls.push( el( 'text', { key: `rlbl${ ei }`, x: PL - 8, y: cy, textAnchor: 'end', dominantBaseline: 'middle', fill: a.textColor, fontSize: a.labelFontSize, fontFamily: 'inherit', fontWeight: 500 }, ev.label ) ); // Bar svgEls.push( el( 'rect', { key: `bar${ ei }`, x: x1, y: by, width: bw, height: BH, fill: clr, rx: 4, fillOpacity: 0.9 } ) ); // Bar label (inside bar if wide enough) if ( a.showValues ) { const durationLabel = `${ parseFloat( ( ev.end - ev.start ).toFixed(1) ) } ${ a.timeUnit }`; if ( bw > 50 ) { svgEls.push( el( 'text', { key: `bval${ ei }`, x: x1 + bw / 2, y: cy, textAnchor: 'middle', dominantBaseline: 'middle', fill: '#ffffff', fontSize: a.barFontSize, fontFamily: 'inherit', fontWeight: 600 }, durationLabel ) ); } else { svgEls.push( el( 'text', { key: `bval${ ei }`, x: x2 + 4, y: cy, dominantBaseline: 'middle', fill: clr, fontSize: a.barFontSize, fontFamily: 'inherit', fontWeight: 600 }, durationLabel ) ); } } } ); // Horizontal row separators for ( let i = 0; i <= events.length; i++ ) { svgEls.push( el( 'line', { key: `hsep${ i }`, x1: 0, y1: PT + i * RH, x2: W, y2: PT + i * RH, stroke: a.axisColor || '#e5e7eb', strokeWidth: 0.5, strokeOpacity: 0.6 } ) ); } return el( 'svg', { viewBox: `0 0 ${ W } ${ H }`, width: '100%', style: { display: 'block', maxWidth: W + 'px', margin: '0 auto' } }, ...svgEls ); } function updEv( setAttributes, events, ei, field, val ) { setAttributes( { events: events.map( ( e, i ) => i === ei ? { ...e, [field]: val } : e ) } ); } /* ── 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/timeline-chart', { edit: function ( props ) { const { attributes: a, setAttributes } = props; const blockProps = useBlockProps( (function () { var tv = Object.assign({}, _tvf(a.titleTypo, '--bktlc-tt-')); return { className: 'bkbg-timeline-wrap', style: tv }; })() ); 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 Grid Lines', 'blockenberg' ), checked: a.showGrid, onChange: v => setAttributes( { showGrid: v } ) } ), el( ToggleControl, { label: __( 'Show Duration Labels', 'blockenberg' ), checked: a.showValues, onChange: v => setAttributes( { showValues: v } ) } ), el( TextControl, { label: __( 'Time Unit Label', 'blockenberg' ), value: a.timeUnit, onChange: v => setAttributes( { timeUnit: v } ) } ), el( RangeControl, { label: __( 'Time Start', 'blockenberg' ), value: a.timeStart, onChange: v => setAttributes( { timeStart: v } ), min: -100, max: 10000 } ), el( RangeControl, { label: __( 'Time End', 'blockenberg' ), value: a.timeEnd, onChange: v => setAttributes( { timeEnd: v } ), min: -100, max: 10000 } ), ), el( PanelBody, { title: __( 'Layout', 'blockenberg' ), initialOpen: false }, el( RangeControl, { label: __( 'Canvas Width', 'blockenberg' ), value: a.svgWidth, onChange: v => setAttributes( { svgWidth: v } ), min: 300, max: 1200, step: 20 } ), el( RangeControl, { label: __( 'Row Height', 'blockenberg' ), value: a.rowHeight, onChange: v => setAttributes( { rowHeight: v } ), min: 24, max: 80 } ), el( RangeControl, { label: __( 'Bar Height', 'blockenberg' ), value: a.barHeight, onChange: v => setAttributes( { barHeight: v } ), min: 10, max: 50 } ), el( RangeControl, { label: __( 'Label Column Width', 'blockenberg' ), value: a.padLeft, onChange: v => setAttributes( { padLeft: v } ), min: 60, max: 260 } ), ), el( PanelBody, { title: __( 'Typography', 'blockenberg' ), initialOpen: false }, getTypoControl() && el(getTypoControl(), { label: __('Title Typography', '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: 8, max: 20 } ), el( RangeControl, { label: __( 'Bar Font Size', 'blockenberg' ), value: a.barFontSize, onChange: v => setAttributes( { barFontSize: v } ), min: 7, max: 16 } ) ), el( PanelColorSettings, { title: __( 'Colors', 'blockenberg' ), initialOpen: false, colorSettings: [ { label: __( 'Background', 'blockenberg' ), value: a.bgColor, onChange: v => setAttributes( { bgColor: v || '#ffffff' } ) }, { label: __( 'Grid', 'blockenberg' ), value: a.gridColor, onChange: v => setAttributes( { gridColor: v || '#f3f4f6' } ) }, { label: __( 'Axis lines', 'blockenberg' ), value: a.axisColor, onChange: v => setAttributes( { axisColor: v || '#e5e7eb' } ) }, { label: __( 'Title', 'blockenberg' ), value: a.titleColor, onChange: v => setAttributes( { titleColor: v || '#111827' } ) }, { label: __( 'Text', 'blockenberg' ), value: a.textColor, onChange: v => setAttributes( { textColor: v || '#374151' } ) }, ] } ), el( PanelBody, { title: __( 'Events', 'blockenberg' ), initialOpen: false }, el( Button, { variant: 'secondary', style: { marginBottom: 10 }, onClick: () => setAttributes( { events: [ ...a.events, { label: 'New Event', color: '#8b5cf6', start: a.timeStart, end: a.timeEnd } ] } ) }, __( '+ Add Event', 'blockenberg' ) ), a.events.map( ( ev, ei ) => el( PanelBody, { key: ei, title: ev.label || `Event ${ ei + 1 }`, initialOpen: false }, el( TextControl, { label: __( 'Label', 'blockenberg' ), value: ev.label, onChange: v => updEv( setAttributes, a.events, ei, 'label', v ) } ), el( BkbgColorSwatch, { label: __( 'Color', 'blockenberg' ), value: ev.color, onChange: v => updEv( setAttributes, a.events, ei, 'color', v ) } ), el( TextControl, { label: __( 'Start', 'blockenberg' ), value: String( ev.start ), type: 'number', onChange: v => updEv( setAttributes, a.events, ei, 'start', parseFloat( v ) || 0 ) } ), el( TextControl, { label: __( 'End', 'blockenberg' ), value: String( ev.end ), type: 'number', onChange: v => updEv( setAttributes, a.events, ei, 'end', parseFloat( v ) || 0 ) } ), el( Button, { isDestructive: true, isSmall: true, style: { marginTop: 6 }, onClick: () => setAttributes( { events: a.events.filter( ( _, x ) => x !== ei ) } ) }, __( 'Remove', 'blockenberg' ) ), ) ), ), ), a.showTitle && a.title && el( 'h3', { className: 'bkbg-timeline-title', style: { color: a.titleColor } }, a.title ), el( 'div', { className: 'bkbg-timeline-svg' }, renderTimeline( a ) ), ); }, save: function ( { attributes: a } ) { const blockProps = useBlockProps.save( (function () { var tv = Object.assign({}, _tvf(a.titleTypo, '--bktlc-tt-')); return { className: 'bkbg-timeline-wrap', style: tv }; })() ); return el( 'div', blockProps, a.showTitle && a.title ? el( 'h3', { className: 'bkbg-timeline-title', style: { color: a.titleColor } }, a.title ) : null, el( 'div', { className: 'bkbg-timeline-svg' }, renderTimeline( a ) ), ); }, } ); }() ); ```