koel/resources/assets/js/services/download.ts

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2022-04-15 14:24:30 +00:00
import { playlistStore, favoriteStore } from '@/stores'
import { auth } from '.'
import { alerts } from '@/utils'
let events: any
if (KOEL_ENV === 'app') {
events = require('&/events').default
}
export const download = {
fromSongs (songs: Song | Song[]): void {
const query = (<Song[]>[]).concat(songs).reduce((q, song) => `songs[]=${song.id}&${q}`, '')
this.trigger(`songs?${query}`)
},
fromAlbum (album: Album): void {
this.trigger(`album/${album.id}`)
},
fromArtist (artist: Artist): void {
this.trigger(`artist/${artist.id}`)
},
fromPlaylist (playlist: Playlist): void {
if (playlistStore.getSongs(playlist).length) {
this.trigger(`playlist/${playlist.id}`)
}
},
fromFavorites (): void {
if (favoriteStore.all.length) {
this.trigger('favorites')
}
},
/**
* Build a download link using a segment and trigger it.
*
* @param {string} uri The uri segment, corresponding to the song(s),
* artist, playlist, or album.
*/
trigger: (uri: string) => {
const sep = uri.includes('?') ? '&' : '?'
const url = `${window.BASE_URL}download/${uri}${sep}api_token=${auth.getToken()}`
if (KOEL_ENV === 'app') {
require('electron').ipcRenderer.send('DOWNLOAD', url)
alerts.success('Download started!')
} else {
const iframe = document.createElement('iframe')
iframe.style.display = 'none'
iframe.setAttribute('src', url)
document.body.appendChild(iframe)
}
}
}