mirror of
https://github.com/koel/koel
synced 2024-12-30 06:23:05 +00:00
58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
import _ from 'lodash';
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import utils from '../services/utils';
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import stub from '../stubs/album';
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import songStore from './song';
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export default {
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stub,
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artists: [],
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state: {
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albums: [stub],
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},
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/**
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* Init the store.
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*
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* @param array artists The array of artists to extract album data from.
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*/
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init(artists) {
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this.artists = artists;
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// Traverse through the artists array and add their albums into our master album list.
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this.state.albums = _.reduce(artists, (albums, artist) => {
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// While we're doing so, for each album, we get its length
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// and keep a back reference to the artist too.
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_.each(artist.albums, album => {
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album.artist = artist;
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this.getLength(album);
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});
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return albums.concat(artist.albums);
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}, []);
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// Then we init the song store.
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songStore.init(this.state.albums);
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},
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all() {
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return this.state.albums;
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},
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/**
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* Get the total length of an album by summing up its songs' duration.
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* The length will also be converted into a H:i:s format and stored as fmtLength.
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*
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* @param object album
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*
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* @return string The H:i:s format of the album.
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*/
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getLength(album) {
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album.length = _.reduce(album.songs, (length, song) => {
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return length + song.length;
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}, 0);
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return (album.fmtLength = utils.secondsToHis(album.length));
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},
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};
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