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@wordpress/components

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/** * WordPress dependencies */ import { __ } from '@wordpress/i18n'; /** * Internal dependencies */ export const GRID = [['top left', 'top center', 'top right'], ['center left', 'center center', 'center right'], ['bottom left', 'bottom center', 'bottom right']]; // Stored as map as i18n __() only accepts strings (not variables) export const ALIGNMENT_LABEL = { 'top left': __('Top Left'), 'top center': __('Top Center'), 'top right': __('Top Right'), 'center left': __('Center Left'), 'center center': __('Center'), center: __('Center'), 'center right': __('Center Right'), 'bottom left': __('Bottom Left'), 'bottom center': __('Bottom Center'), 'bottom right': __('Bottom Right') }; // Transforms GRID into a flat Array of values. export const ALIGNMENTS = GRID.flat(); /** * Normalizes and transforms an incoming value to better match the alignment values * * @param value An alignment value to parse. * * @return The parsed value. */ function normalize(value) { const normalized = value === 'center' ? 'center center' : value; // Strictly speaking, this could be `string | null | undefined`, // but will be validated shortly, so we're typecasting to an // `AlignmentMatrixControlValue` to keep TypeScript happy. const transformed = normalized?.replace('-', ' '); return ALIGNMENTS.includes(transformed) ? transformed : undefined; } /** * Creates an item ID based on a prefix ID and an alignment value. * * @param prefixId An ID to prefix. * @param value An alignment value. * * @return The item id. */ export function getItemId(prefixId, value) { const normalized = normalize(value); if (!normalized) { return; } const id = normalized.replace(' ', '-'); return `${prefixId}-${id}`; } /** * Extracts an item value from its ID * * @param prefixId An ID prefix to remove * @param id An item ID * @return The item value */ export function getItemValue(prefixId, id) { const value = id?.replace(prefixId + '-', ''); return normalize(value); } /** * Retrieves the alignment index from a value. * * @param alignment Value to check. * * @return The index of a matching alignment. */ export function getAlignmentIndex(alignment = 'center') { const normalized = normalize(alignment); if (!normalized) { return undefined; } const index = ALIGNMENTS.indexOf(normalized); return index > -1 ? index : undefined; } //# sourceMappingURL=utils.js.map