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( function () { |
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var el = window.wp.element.createElement; |
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var Fragment = window.wp.element.Fragment; |
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var useState = window.wp.element.useState; |
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var useEffect = window.wp.element.useEffect; |
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var useRef = window.wp.element.useRef; |
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var registerBlockType = window.wp.blocks.registerBlockType; |
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var InspectorControls = window.wp.blockEditor.InspectorControls; |
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var useBlockProps = window.wp.blockEditor.useBlockProps; |
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var PanelBody = window.wp.components.PanelBody; |
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var PanelColorSettings = window.wp.blockEditor.PanelColorSettings; |
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var RangeControl = window.wp.components.RangeControl; |
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var SelectControl = window.wp.components.SelectControl; |
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var TextControl = window.wp.components.TextControl; |
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var TextareaControl = window.wp.components.TextareaControl; |
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var ToggleControl = window.wp.components.ToggleControl; |
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var Button = window.wp.components.Button; |
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var ColorPicker = window.wp.components.ColorPicker; |
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var Popover = window.wp.components.Popover; |
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var __ = window.wp.i18n.__; |
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|
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var LEG_POS = [ |
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{ label: 'Top', value: 'top' }, |
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{ label: 'Bottom', value: 'bottom' }, |
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{ label: 'Left', value: 'left' }, |
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{ label: 'Right', value: 'right' }, |
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]; |
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|
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var POINT_STYLES = [ |
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{ label: 'Circle', value: 'circle' }, |
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{ label: 'Cross', value: 'cross' }, |
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{ label: 'Triangle', value: 'triangle' }, |
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{ label: 'Rect', value: 'rect' }, |
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{ label: 'Star', value: 'star' }, |
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]; |
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|
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var CDN = 'https://cdn.jsdelivr.net/npm/chart.js@4.4.3/dist/chart.umd.min.js'; |
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|
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function parseHex(hex, alpha) { |
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hex = (hex || '#6c3fb5').replace('#', ''); |
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if (hex.length === 3) hex = hex[0]+hex[0]+hex[1]+hex[1]+hex[2]+hex[2]; |
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var r = parseInt(hex.substring(0,2),16); |
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var g = parseInt(hex.substring(2,4),16); |
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var b = parseInt(hex.substring(4,6),16); |
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return 'rgba('+r+','+g+','+b+','+(alpha/100).toFixed(2)+')'; |
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} |
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|
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function parsePoints(text) { |
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return (text || '').split('\n').filter(Boolean).map(function (line) { |
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var parts = line.split(',').map(function (s) { return parseFloat(s.trim()) || 0; }); |
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return { x: parts[0] || 0, y: parts[1] || 0 }; |
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}); |
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} |
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|
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function loadChart(cb) { |
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if (window.Chart) { cb(window.Chart); return; } |
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var s = document.createElement('script'); |
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s.src = CDN; |
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s.onload = function () { cb(window.Chart); }; |
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document.head.appendChild(s); |
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} |
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|
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/* ── Editor chart preview ─────────────────────────────────────────── */ |
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function ScatterPreview(a) { |
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var canvasRef = useRef(null); |
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var chartRef = useRef(null); |
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|
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useEffect(function () { |
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var canvas = canvasRef.current; |
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if (!canvas) return; |
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|
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function render(ChartJS) { |
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if (chartRef.current) { chartRef.current.destroy(); chartRef.current = null; } |
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|
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var datasets; |
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try { datasets = JSON.parse(a.datasetsJson || '[]'); } catch (e) { datasets = []; } |
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|
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var dsData = datasets.map(function (ds) { |
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return { |
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label: ds.label || '', |
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data: parsePoints(ds.points), |
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backgroundColor: parseHex(ds.color || '#6c3fb5', a.fillAlpha), |
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borderColor: ds.color || '#6c3fb5', |
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borderWidth: 1.5, |
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pointRadius: a.pointSize, |
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pointStyle: a.pointStyle, |
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pointHoverRadius: a.pointSize + 2, |
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}; |
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}); |
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|
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var xMin = a.xMin !== '' ? parseFloat(a.xMin) : undefined; |
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var xMax = a.xMax !== '' ? parseFloat(a.xMax) : undefined; |
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var yMin = a.yMin !== '' ? parseFloat(a.yMin) : undefined; |
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var yMax = a.yMax !== '' ? parseFloat(a.yMax) : undefined; |
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|
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canvas.style.height = a.chartHeight + 'px'; |
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chartRef.current = new ChartJS(canvas, { |
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type: 'scatter', |
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data: { datasets: dsData }, |
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options: { |
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responsive: true, |
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maintainAspectRatio: false, |
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animation: false, |
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plugins: { |
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legend: { display: !!a.showLegend, position: a.legendPos, labels: { font: { size: a.labelFontSize } } }, |
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title: { display: !!(a.showTitle && a.chartTitle), text: a.chartTitle, font: { size: a.titleFontSize } }, |
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subtitle: { display: !!(a.showSubtitle && a.chartSubtitle), text: a.chartSubtitle, padding: { bottom: 10 }, font: { size: a.labelFontSize } }, |
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}, |
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scales: { |
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x: { |
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type: 'linear', |
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grid: { display: !!a.showGrid }, |
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min: xMin, max: xMax, |
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title: { display: !!a.xLabel, text: a.xLabel, font: { size: a.labelFontSize } }, |
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ticks: { font: { size: a.labelFontSize } }, |
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}, |
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y: { |
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grid: { display: !!a.showGrid }, |
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min: yMin, max: yMax, |
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title: { display: !!a.yLabel, text: a.yLabel, font: { size: a.labelFontSize } }, |
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ticks: { font: { size: a.labelFontSize } }, |
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}, |
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}, |
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}, |
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}); |
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} |
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|
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loadChart(render); |
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return function () { |
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if (chartRef.current) { chartRef.current.destroy(); chartRef.current = null; } |
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}; |
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}, [ |
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a.datasetsJson, a.fillAlpha, a.chartHeight, a.showLegend, a.legendPos, |
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a.showTitle, a.chartTitle, a.showSubtitle, a.chartSubtitle, a.showGrid, |
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a.pointSize, a.pointStyle, a.xLabel, a.yLabel, a.xMin, a.xMax, a.yMin, a.yMax, |
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a.titleFontSize, a.labelFontSize, |
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]); |
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|
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return el('div', { style: { background: a.bgColor, borderRadius: a.borderRadius + 'px', padding: '24px' } }, |
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el('div', { style: { position: 'relative', height: a.chartHeight + 'px' } }, |
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el('canvas', { ref: canvasRef, style: { height: a.chartHeight + 'px' } }) |
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) |
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); |
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} |
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|
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/* ── Datasets panel ───────────────────────────────────────────────── */ |
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function DatasetEditor(a, set) { |
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var datasets; |
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try { datasets = JSON.parse(a.datasetsJson || '[]'); } catch (e) { datasets = []; } |
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|
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function save(ds) { set({ datasetsJson: JSON.stringify(ds) }); } |
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|
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return el('div', null, |
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datasets.map(function (ds, i) { |
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return el('div', { key: i, style: { border: '1px solid #e5e7eb', borderRadius: '8px', padding: '12px', marginBottom: '12px' } }, |
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el('div', { style: { display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '8px' } }, |
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el('strong', null, ds.label || ('Series ' + (i + 1))), |
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el(Button, { isDestructive: true, isSmall: true, onClick: function () { var d = datasets.slice(); d.splice(i, 1); save(d); } }, __('Remove', 'blockenberg')) |
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), |
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el(TextControl, { label: __('Label', 'blockenberg'), value: ds.label || '', onChange: function (v) { var d = datasets.slice(); d[i] = Object.assign({}, d[i], { label: v }); save(d); } }), |
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el(BkbgColorSwatch, { label: __('Color', 'blockenberg'), value: ds.color || '#6c3fb5', onChange: function (v) { var d = datasets.slice(); d[i] = Object.assign({}, d[i], { color: v }); save(d); } }), |
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el('p', { style: { margin: '0 0 4px', fontSize: '11px', color: '#757575' } }, __('Points: x,y — one per line', 'blockenberg')), |
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el(TextareaControl, { |
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label: __('Data points (x,y)', 'blockenberg'), |
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value: ds.points || '', |
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rows: 6, |
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onChange: function (v) { var d = datasets.slice(); d[i] = Object.assign({}, d[i], { points: v }); save(d); }, |
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}) |
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); |
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}), |
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el(Button, { variant: 'secondary', onClick: function () { |
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var d = datasets.concat([{ label: 'Series ' + (datasets.length + 1), color: '#10b981', points: '5,10\n20,35\n40,25\n60,50\n80,40' }]); |
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save(d); |
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}}, __('+ Add Series', 'blockenberg')) |
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); |
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} |
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|
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/* ── colour-swatch + popover ── */ |
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function BkbgColorSwatch(p) { |
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var st = useState(false), open = st[0], setOpen = st[1]; |
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return el('div', { style:{ display:'flex', alignItems:'center', justifyContent:'space-between', padding:'4px 0', gap:'8px' } }, |
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el('span', { style:{ fontSize:'12px', color:'#1e1e1e', flex:1, lineHeight:1.4 } }, p.label), |
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el('div', { style:{ position:'relative', flexShrink:0 } }, |
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el('button', { type:'button', title: p.value||'none', onClick: function(){ setOpen(!open); }, |
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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 } }), |
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open && el(Popover, { position:'bottom left', onClose: function(){ setOpen(false); } }, |
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el('div', { style:{ padding:'8px' }, onMouseDown: function(e){ e.stopPropagation(); } }, |
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el('div', { style:{ display:'flex', justifyContent:'space-between', alignItems:'center', marginBottom:'6px' } }, |
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el('strong', { style:{ fontSize:'12px' } }, p.label), |
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el(Button, { icon:'no-alt', isSmall:true, onClick: function(){ setOpen(false); } }) |
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), |
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el(ColorPicker, { color: p.value, enableAlpha:true, onChange: p.onChange }) |
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) |
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) |
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) |
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); |
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} |
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|
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registerBlockType('blockenberg/scatter-chart', { |
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icon: el('svg', { xmlns: 'http://www.w3.org/2000/svg', viewBox: '0 0 24 24', width: 24, height: 24 }, |
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el('path', { d: 'M3 3v18h18', stroke: 'currentColor', strokeWidth: 1.5, fill: 'none' }), |
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el('circle', { cx: 7, cy: 15, r: 1.5, fill: 'currentColor' }), |
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el('circle', { cx: 10, cy: 10, r: 1.5, fill: 'currentColor' }), |
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el('circle', { cx: 14, cy: 13, r: 1.5, fill: 'currentColor' }), |
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el('circle', { cx: 13, cy: 7, r: 1.5, fill: 'currentColor' }), |
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el('circle', { cx: 17, cy: 5, r: 1.5, fill: 'currentColor' }), |
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el('circle', { cx: 18, cy: 11, r: 1.5, fill: 'currentColor' }) |
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), |
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edit: function (props) { |
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var a = props.attributes; |
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var set = props.setAttributes; |
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var blockProps = useBlockProps({ style: { paddingTop: a.paddingTop + 'px', paddingBottom: a.paddingBottom + 'px', backgroundColor: a.bgColor || undefined } }); |
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|
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return el(Fragment, null, |
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el(InspectorControls, null, |
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el(PanelBody, { title: __('Datasets', 'blockenberg'), initialOpen: true }, |
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DatasetEditor(a, set) |
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), |
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el(PanelBody, { title: __('Chart Options', 'blockenberg'), initialOpen: false }, |
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el(ToggleControl, { label: __('Show Title', 'blockenberg'), checked: a.showTitle, onChange: function (v) { set({ showTitle: v }); }, __nextHasNoMarginBottom: true }), |
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a.showTitle && el(TextControl, { label: __('Title', 'blockenberg'), value: a.chartTitle, onChange: function (v) { set({ chartTitle: v }); } }), |
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el(ToggleControl, { label: __('Show Subtitle', 'blockenberg'), checked: a.showSubtitle, onChange: function (v) { set({ showSubtitle: v }); }, __nextHasNoMarginBottom: true }), |
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a.showSubtitle && el(TextControl, { label: __('Subtitle', 'blockenberg'), value: a.chartSubtitle, onChange: function (v) { set({ chartSubtitle: v }); } }), |
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el(RangeControl, { label: __('Chart Height (px)', 'blockenberg'), value: a.chartHeight, min: 200, max: 700, onChange: function (v) { set({ chartHeight: v }); } }), |
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el(RangeControl, { label: __('Point Size', 'blockenberg'), value: a.pointSize, min: 2, max: 20, onChange: function (v) { set({ pointSize: v }); } }), |
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el(RangeControl, { label: __('Fill Opacity %', 'blockenberg'), value: a.fillAlpha, min: 10, max: 100, onChange: function (v) { set({ fillAlpha: v }); } }), |
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el(SelectControl, { label: __('Point Style', 'blockenberg'), value: a.pointStyle, options: POINT_STYLES, onChange: function (v) { set({ pointStyle: v }); } }), |
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el(ToggleControl, { label: __('Show Grid', 'blockenberg'), checked: a.showGrid, onChange: function (v) { set({ showGrid: v }); }, __nextHasNoMarginBottom: true }), |
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el(ToggleControl, { label: __('Show Legend', 'blockenberg'), checked: a.showLegend, onChange: function (v) { set({ showLegend: v }); }, __nextHasNoMarginBottom: true }), |
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a.showLegend && el(SelectControl, { label: __('Legend Position', 'blockenberg'), value: a.legendPos, options: LEG_POS, onChange: function (v) { set({ legendPos: v }); } }), |
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el(ToggleControl, { label: __('Animate on load', 'blockenberg'), checked: a.animate, onChange: function (v) { set({ animate: v }); }, __nextHasNoMarginBottom: true }) |
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), |
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el(PanelBody, { title: __('Axes', 'blockenberg'), initialOpen: false }, |
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el(TextControl, { label: __('X Axis Label', 'blockenberg'), value: a.xLabel, onChange: function (v) { set({ xLabel: v }); } }), |
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el(TextControl, { label: __('Y Axis Label', 'blockenberg'), value: a.yLabel, onChange: function (v) { set({ yLabel: v }); } }), |
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el('div', { style: { display: 'grid', gridTemplateColumns: '1fr 1fr', gap: '8px' } }, |
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el(TextControl, { label: __('X Min', 'blockenberg'), type: 'number', value: a.xMin, onChange: function (v) { set({ xMin: v }); } }), |
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el(TextControl, { label: __('X Max', 'blockenberg'), type: 'number', value: a.xMax, onChange: function (v) { set({ xMax: v }); } }), |
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el(TextControl, { label: __('Y Min', 'blockenberg'), type: 'number', value: a.yMin, onChange: function (v) { set({ yMin: v }); } }), |
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el(TextControl, { label: __('Y Max', 'blockenberg'), type: 'number', value: a.yMax, onChange: function (v) { set({ yMax: v }); } }) |
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) |
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), |
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el(PanelBody, { title: __('Card Style', 'blockenberg'), initialOpen: false }, |
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el(RangeControl, { label: __('Border Radius (px)', 'blockenberg'), value: a.borderRadius, min: 0, max: 32, onChange: function (v) { set({ borderRadius: v }); } }) |
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), |
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el(PanelColorSettings, { title: __('Colors', 'blockenberg'), initialOpen: false, colorSettings: [ |
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{ label: __('Card Background', 'blockenberg'), value: a.bgColor, onChange: function (v) { set({ bgColor: v || '#ffffff' }); } }, |
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]}), |
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el(PanelBody, { title: __('Typography', 'blockenberg'), initialOpen: false }, |
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el(RangeControl, { label: __('Title Font Size (px)', 'blockenberg'), value: a.titleFontSize, min: 10, max: 32, onChange: function (v) { set({ titleFontSize: v }); }, __nextHasNoMarginBottom: true }), |
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el(RangeControl, { label: __('Label / Axis Font Size (px)', 'blockenberg'), value: a.labelFontSize, min: 8, max: 24, onChange: function (v) { set({ labelFontSize: v }); }, __nextHasNoMarginBottom: true }) |
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), |
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el(PanelBody, { title: __('Spacing', 'blockenberg'), initialOpen: false }, |
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el(RangeControl, { label: __('Padding Top', 'blockenberg'), value: a.paddingTop, min: 0, max: 200, onChange: function (v) { set({ paddingTop: v }); } }), |
| 255 |
el(RangeControl, { label: __('Padding Bottom', 'blockenberg'), value: a.paddingBottom, min: 0, max: 200, onChange: function (v) { set({ paddingBottom: v }); } }) |
| 256 |
) |
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), |
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el('div', blockProps, |
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el(ScatterPreview, a) |
| 260 |
) |
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); |
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}, |
| 263 |
|
| 264 |
save: function (props) { |
| 265 |
var a = props.attributes; |
| 266 |
var chartData = { |
| 267 |
datasetsJson: a.datasetsJson, |
| 268 |
fillAlpha: a.fillAlpha, |
| 269 |
showLegend: a.showLegend, |
| 270 |
legendPos: a.legendPos, |
| 271 |
showTitle: a.showTitle, |
| 272 |
chartTitle: a.chartTitle, |
| 273 |
showSubtitle: a.showSubtitle, |
| 274 |
chartSubtitle: a.chartSubtitle, |
| 275 |
showGrid: a.showGrid, |
| 276 |
pointSize: a.pointSize, |
| 277 |
pointStyle: a.pointStyle, |
| 278 |
animate: a.animate, |
| 279 |
xLabel: a.xLabel, |
| 280 |
yLabel: a.yLabel, |
| 281 |
xMin: a.xMin, |
| 282 |
xMax: a.xMax, |
| 283 |
yMin: a.yMin, |
| 284 |
yMax: a.yMax, |
| 285 |
titleFontSize: a.titleFontSize, |
| 286 |
labelFontSize: a.labelFontSize, |
| 287 |
}; |
| 288 |
return el( |
| 289 |
window.wp.blockEditor.useBlockProps.save({ |
| 290 |
className: 'bkbg-sc-wrapper', |
| 291 |
style: { paddingTop: a.paddingTop + 'px', paddingBottom: a.paddingBottom + 'px', backgroundColor: a.bgColor || undefined }, |
| 292 |
}), |
| 293 |
el('div', { |
| 294 |
className: 'bkbg-sc-card', |
| 295 |
'data-chart': JSON.stringify(chartData), |
| 296 |
'data-height': a.chartHeight, |
| 297 |
style: { background: a.bgColor, borderRadius: a.borderRadius + 'px', padding: '24px' }, |
| 298 |
}, |
| 299 |
el('div', { style: { position: 'relative', height: a.chartHeight + 'px' } }, |
| 300 |
el('canvas', { className: 'bkbg-sc-canvas', style: { height: a.chartHeight + 'px' } }) |
| 301 |
) |
| 302 |
) |
| 303 |
); |
| 304 |
}, |
| 305 |
}); |
| 306 |
}() ); |
| 307 |
|
