use-last-fm/dist/use-last-fm.cjs.development.js

Stream your current playing song from last.fm as a React hook.

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var useSWR = _interopDefault(require('swr'));

function parseSong(body, imageSize) {
  var _body$recenttracks$tr, _lastSong$Attr, _image$Text;

  if (!body) {
    return {
      status: 'connecting',
      song: null
    };
  }

  var lastSong = (_body$recenttracks$tr = body.recenttracks.track) == null ? void 0 : _body$recenttracks$tr[0];

  if (!lastSong || !((_lastSong$Attr = lastSong['@attr']) == null ? void 0 : _lastSong$Attr.nowplaying)) {
    return {
      status: 'idle',
      song: null
    };
  }

  var image = lastSong.image.find(function (i) {
    return i.size === imageSize;
  });
  return {
    status: 'playing',
    song: {
      name: lastSong.name,
      artist: lastSong.artist['#text'],
      art: (_image$Text = image == null ? void 0 : image['#text']) != null ? _image$Text : lastSong.image[0]['#text'],
      url: lastSong.url,
      album: lastSong.album['#text']
    }
  };
}

/**
 * Use Last.fm
 * @param username The username of the last.fm user to track
 * @param token Your API token
 * @param interval Optional, this is the interval between each request
 * @param imageSize The size of the image
 */

function useLastFM(username, token, interval, imageSize) {
  if (interval === void 0) {
    interval = 15 * 1000;
  }

  if (imageSize === void 0) {
    imageSize = 'extralarge';
  }

  var endpoint = "//ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&user=" + username + "&api_key=" + token + "&format=json&limit=1";

  var _useSWR = useSWR(endpoint, {
    refreshInterval: interval
  }),
      _useSWR$data = _useSWR.data,
      track = _useSWR$data === void 0 ? null : _useSWR$data,
      error = _useSWR.error;

  if (error) {
    return {
      status: 'error',
      song: null
    };
  }

  try {
    return parseSong(track, imageSize);
  } catch (e) {
    return {
      status: 'error',
      song: null
    };
  }
}

exports.useLastFM = useLastFM;
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