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import { InspectorAdvancedControls } from '@wordpress/block-editor' |
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import { FormTokenField } from '@wordpress/components' |
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import { createHigherOrderComponent } from '@wordpress/compose' |
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import { addFilter } from '@wordpress/hooks' |
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import { __ } from '@wordpress/i18n' |
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import suggestions from '../../../utility-framework/suggestions.json' |
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|
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function addAttributes(settings) { |
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// Add new extUtilities attribute to block settings. |
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return { |
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...settings, |
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attributes: { |
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...settings.attributes, |
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extUtilities: { |
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type: 'array', |
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default: [], |
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}, |
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}, |
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} |
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} |
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|
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function addEditProps(settings) { |
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const existingGetEditWrapperProps = settings.getEditWrapperProps |
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settings.getEditWrapperProps = (attributes) => { |
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let props = {} |
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|
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if (existingGetEditWrapperProps) { |
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props = existingGetEditWrapperProps(attributes) |
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} |
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|
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return addSaveProps(props, settings, attributes) |
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} |
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|
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return settings |
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} |
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|
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// Create HOC to add Extendify Utility to Advanced Panel of block. |
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const utilityClassEdit = createHigherOrderComponent((BlockEdit) => { |
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return function editPanel(props) { |
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const classes = props?.attributes?.extUtilities ?? [] |
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const suggestionList = suggestions.suggestions.map((s) => { |
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// Remove all extra // and . from classnames |
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return s.replace('.', '').replace(new RegExp('\\\\', 'g'), '') |
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}) |
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|
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return ( |
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<> |
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<BlockEdit {...props} /> |
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{classes && ( |
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<InspectorAdvancedControls> |
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<FormTokenField |
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label={__('Extendify Utilities', 'extendify')} |
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tokenizeOnSpace={true} |
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value={classes} |
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suggestions={suggestionList} |
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onChange={(value) => { |
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props.setAttributes({ |
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extUtilities: value, |
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}) |
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}} |
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/> |
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</InspectorAdvancedControls> |
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)} |
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</> |
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) |
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} |
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}, 'utilityClassEdit') |
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|
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function addSaveProps(saveElementProps, blockType, attributes) { |
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const generatedClasses = saveElementProps?.className ?? [] |
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const classes = attributes?.extUtilities ?? [] |
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const additionalClasses = attributes?.className ?? [] |
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|
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if (!classes || !Object.keys(classes).length) { |
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return saveElementProps |
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} |
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|
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// EK seems to be converting string values to objects in some situations |
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const normalizeAsArray = (item) => { |
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switch (Object.prototype.toString.call(item)) { |
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case '[object String]': |
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return item.split(' ') |
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case '[object Array]': |
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return item |
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default: |
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return [] |
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} |
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} |
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const classesCombined = new Set([ |
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...normalizeAsArray(additionalClasses), |
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...normalizeAsArray(generatedClasses), |
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...normalizeAsArray(classes), |
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]) |
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|
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return Object.assign({}, saveElementProps, { |
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className: [...classesCombined].join(' '), |
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}) |
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} |
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|
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addFilter( |
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'blocks.registerBlockType', |
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'extendify/utilities/attributes', |
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addAttributes, |
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) |
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|
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addFilter( |
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'blocks.registerBlockType', |
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'extendify/utilities/addEditProps', |
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addEditProps, |
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) |
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|
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addFilter( |
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'editor.BlockEdit', |
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'extendify/utilities/advancedClassControls', |
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utilityClassEdit, |
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) |
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|
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addFilter( |
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'blocks.getSaveContent.extraProps', |
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'extendify/utilities/extra-props', |
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addSaveProps, |
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) |
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|
