@eightshift/frontend-libs/blocks/init/src/Blocks/custom/heading/heading-transforms.js

A collection of useful frontend utility modules. powered by Eightshift

import { createBlock } from '@wordpress/blocks';
import manifest from '../../manifest.json';
import manifestHeading from './manifest.json';
import manifestParagraph from '../paragraph/manifest.json';

export const transforms = {
	from: [
		{
			type: 'block',
			blocks: [`${manifest.namespace}/${manifestParagraph.blockName}`],
			transform: (attributes) => {
				let headingAttributes = {};

				for (const attribute in attributes) {
					if (attribute.startsWith('block')) {
						continue;
					}

					const attrKey = attribute.replace('paragraph', 'heading').replace('Paragraph', 'Heading');
					headingAttributes[attrKey] = attributes[attribute];
				}

				return createBlock(`${manifest.namespace}/${manifestHeading.blockName}`, headingAttributes);
			},
		},
	],
};