import { each } from 'lodash'; import { secondsToHis } from '../utils'; import http from '../http'; export default { /** * Get extra album info (from Last.fm). * * @param {Object} album * @param {?Function} cb */ fetch(album, cb = null) { if (album.info) { cb && cb(); return; } http.get(`album/${album.id}/info`, response => { if (response.data) { this.merge(album, response.data); } cb && cb(); }); }, /** * Merge the (fetched) info into an album. * * @param {Object} album * @param {Object} info */ merge(album, info) { // Convert the duration into i:s info.tracks && each(info.tracks, track => track.fmtLength = secondsToHis(track.length)); // If the album cover is not in a nice form, discard. if (typeof info.image !== 'string') { info.image = null; } // Set the album cover on the client side to the retrieved image from server. if (info.cover) { album.cover = info.cover; } album.info = info; }, };