woocommerce/plugins/woocommerce-blocks/assets/js/settings/blocks/index.js

const getConstantFromData = ( property, fallback = false ) => {
	if (
		typeof wc_product_block_data === 'object' &&
		wc_product_block_data.hasOwnProperty( property )
	) {
		return wc_product_block_data[ property ];
	}
	return fallback;
};

export const ENABLE_REVIEW_RATING = getConstantFromData(
	'enableReviewRating',
	true
);
export const SHOW_AVATARS = getConstantFromData( 'showAvatars', true );
export const MAX_COLUMNS = getConstantFromData( 'max_columns', 6 );
export const MIN_COLUMNS = getConstantFromData( 'min_columns', 1 );
export const DEFAULT_COLUMNS = getConstantFromData( 'default_columns', 3 );
export const MAX_ROWS = getConstantFromData( 'max_rows', 6 );
export const MIN_ROWS = getConstantFromData( 'min_rows', 1 );
export const DEFAULT_ROWS = getConstantFromData( 'default_rows', 1 );
export const MIN_HEIGHT = getConstantFromData( 'min_height', 500 );
export const DEFAULT_HEIGHT = getConstantFromData( 'default_height', 500 );
export const PLACEHOLDER_IMG_SRC = getConstantFromData(
	'placeholderImgSrc ',
	''
);
export const THUMBNAIL_SIZE = getConstantFromData( 'thumbnail_size', 300 );
export const IS_LARGE_CATALOG = getConstantFromData( 'isLargeCatalog' );
export const LIMIT_TAGS = getConstantFromData( 'limitTags' );
export const HAS_TAGS = getConstantFromData( 'hasTags', true );
export const HOME_URL = getConstantFromData( 'homeUrl ', '' );
export const PRODUCT_CATEGORIES = getConstantFromData(
	'productCategories',
	[]
);
export { ENDPOINTS } from './endpoints';