105 lines
3.0 KiB
JavaScript
105 lines
3.0 KiB
JavaScript
import { callApi } from '../lib/lastfm.js'
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import { hasData, mkSubDir, saveData } from '../lib/dataStore.js'
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function sleep(ms) {
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return new Promise((resolve) => {
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setTimeout(resolve, ms);
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});
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}
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const retrieve = async (username, options) => {
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callApi("user.getinfo", { user: username }).then((data) => {
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saveData(username, "basic_info", data)
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})
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if (!options.basic) {
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await retrieveTracks(username, options)
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await retrieveAlbums(username, options)
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await retrieveArtists(username, options)
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}
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}
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const retrieveTracks = async (username, options) => {
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let period = '12month'
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if (options.full) {
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period = 'overall'
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}
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let pages = 0;
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mkSubDir(username, 'tracks')
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if (hasData(username, "tracks/tracks-1")) {
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console.log('already have tracks');
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return;
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}
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console.log('downloading page 1 of ???')
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let data = await callApi("user.getTopTracks", {
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user: username
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})
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pages = data.toptracks['@attr'].totalPages
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saveData(username, "tracks/tracks-1", data)
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for (let i = 2; i <= pages; i++) {
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await sleep(500)
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console.log(`downloading page ${i} of ${pages}`)
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let data = await callApi("user.getTopTracks", {
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user: username,
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page: i
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})
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saveData(username, `tracks/tracks-${i}`, data)
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}
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}
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const retrieveAlbums = async (username, options) => {
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let period = '12month'
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if (options.full) {
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period = 'overall'
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}
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let pages = 0;
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mkSubDir(username, 'albums')
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if (hasData(username, "albums/albums-1")) {
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console.log('already have albums');
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return;
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}
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console.log('downloading page 1 of ???')
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let data = await callApi("user.getTopAlbums", {
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user: username
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})
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pages = data.topalbums['@attr'].totalPages
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saveData(username, "albums/albums-1", data)
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for (let i = 2; i <= pages; i++) {
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await sleep(500)
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console.log(`downloading page ${i} of ${pages}`)
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let data = await callApi("user.getTopAlbums", {
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user: username,
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page: i
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})
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saveData(username, `albums/albums-${i}`, data)
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}
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}
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const retrieveArtists = async (username, options) => {
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let period = '12month'
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if (options.full) {
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period = 'overall'
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}
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let pages = 0;
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mkSubDir(username, 'artists')
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if (hasData(username, "artists/artists-1")) {
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console.log('already have artists');
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return;
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}
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console.log('downloading page 1 of ???')
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let data = await callApi("user.getTopArtists", {
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user: username
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})
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pages = data.topartists['@attr'].totalPages
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saveData(username, "artists/artists-1", data)
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for (let i = 2; i <= pages; i++) {
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await sleep(500)
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console.log(`downloading page ${i} of ${pages}`)
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let data = await callApi("user.getTopArtists", {
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user: username,
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page: i
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})
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saveData(username, `artists/artists-${i}`, data)
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}
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}
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export default retrieve |