@wordpress/block-library/src/playlist/utils.js

Block library for the WordPress editor.

/**
 * External dependencies
 */
import { v4 as uuid } from 'uuid';

/**
 * WordPress dependencies
 */
import { __ } from '@wordpress/i18n';

/**
 * Transform media library data into track block attributes.
 *
 * @param {Object} media - Media object from the media library.
 * @return {Object} Track attributes for the playlist-track block.
 */
export function getTrackAttributes( media ) {
	return {
		id: media.id || media.url, // Attachment ID or URL.
		uniqueId: uuid(), // Unique ID for the track.
		src: media.url,
		title: media.title,
		artist:
			media.artist ||
			media?.meta?.artist ||
			media?.media_details?.artist ||
			__( 'Unknown artist' ),
		album:
			media.album ||
			media?.meta?.album ||
			media?.media_details?.album ||
			__( 'Unknown album' ),
		length: media?.fileLength || media?.media_details?.length_formatted,
		// Prevent using the default media attachment icon as the track image.
		// Note: Image is not available when a new track is uploaded.
		image:
			media?.image?.src &&
			media?.image?.src.endsWith( '/images/media/audio.svg' )
				? ''
				: media?.image?.src,
	};
}