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/** |
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* Custom field icons + inserter hover previews via registerBlockType filter. |
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* Preview short-circuits edit before BaseFieldEdit (no ID allocation REST). |
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* Must load before blocks register. |
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*/ |
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import { addFilter } from '@wordpress/hooks'; |
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import { useBlockProps } from '@wordpress/block-editor'; |
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import { FIELD_ICONS } from './icons'; |
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import { FIELD_PREVIEWS } from './previews'; |
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|
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// Example-only marker; never serialized on real blocks. |
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const PREVIEW_ATTR = '__wppbPreview'; |
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|
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const FieldPreview = ( { name } ) => { |
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// Inline geometry: inserter iframe styles load late and would reflow. |
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const blockProps = useBlockProps( { |
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className: 'wppb-fb-field-art-preview', |
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style: { width: '224px', maxWidth: 'none', margin: '6px auto', padding: 0, color: '#1e1e1e' }, |
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} ); |
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return <div { ...blockProps }>{ FIELD_PREVIEWS[ name ] || null }</div>; |
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}; |
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|
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addFilter( |
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'blocks.registerBlockType', |
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'profile-builder/field-art', |
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( settings, name ) => { |
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if ( typeof name !== 'string' || ! name.startsWith( 'profile-builder/' ) ) { |
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return settings; |
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} |
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|
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let next = settings; |
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|
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if ( FIELD_ICONS[ name ] ) { |
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next = { ...next, icon: FIELD_ICONS[ name ] }; |
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} |
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|
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if ( FIELD_PREVIEWS[ name ] ) { |
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const OriginalEdit = next.edit; |
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next = { |
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...next, |
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attributes: { |
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...( next.attributes || {} ), |
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[ PREVIEW_ATTR ]: { type: 'boolean', default: false }, |
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}, |
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example: { |
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attributes: { [ PREVIEW_ATTR ]: true }, |
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viewportWidth: 248, |
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}, |
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edit: ( props ) => |
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props?.attributes?.[ PREVIEW_ATTR ] |
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? <FieldPreview name={ name } /> |
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: <OriginalEdit { ...props } />, |
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}; |
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} |
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|
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return next; |
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} |
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); |
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|
