woocommerce/packages/woocommerce-blocks/assets/js/base/utils/get-valid-block-attributes.js
2021-12-10 12:03:04 +00:00

39 lines
1.1 KiB
JavaScript

/**
* Given some block attributes, gets attributes from the dataset or uses defaults.
*
* @param {Object} blockAttributes Object containing block attributes.
* @param {Array} rawAttributes Dataset from DOM.
* @return {Array} Array of parsed attributes.
*/
export const getValidBlockAttributes = ( blockAttributes, rawAttributes ) => {
const attributes = [];
Object.keys( blockAttributes ).forEach( ( key ) => {
if ( typeof rawAttributes[ key ] !== 'undefined' ) {
switch ( blockAttributes[ key ].type ) {
case 'boolean':
attributes[ key ] =
rawAttributes[ key ] !== 'false' &&
rawAttributes[ key ] !== false;
break;
case 'number':
attributes[ key ] = parseInt( rawAttributes[ key ], 10 );
break;
case 'array':
case 'object':
attributes[ key ] = JSON.parse( rawAttributes[ key ] );
break;
default:
attributes[ key ] = rawAttributes[ key ];
break;
}
} else {
attributes[ key ] = blockAttributes[ key ].default;
}
} );
return attributes;
};
export default getValidBlockAttributes;