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102 lines
4.0 KiB
JavaScript
102 lines
4.0 KiB
JavaScript
/**
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* Module Name: Last.FM
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* Description: Various lastfm functionality.
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*/
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var _ = require('underscore')._,
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request = require('request');
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var lastfm = function(dbot) {
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this.ApiRoot = 'http://ws.audioscrobbler.com/2.0/';
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this.api = {
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'getListening': function(user, callback) {
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dbot.api.profile.getProfileByUUID(user.id, function(profile) {
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if(profile && profile.profile.lastfm != null) {
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profile = profile.profile;
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request.get(this.ApiRoot, {
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'qs': {
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'user': profile.lastfm,
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'limit': 2,
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'nowplaying': true,
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'method': 'user.getrecenttracks',
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'api_key': this.config.api_key,
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'format': 'json'
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},
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'json': true
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}, function(err, res, body) {
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if(_.has(body, 'error') && body.error == 6) {
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callback('no_user', user, null);
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} else if(_.has(body, 'recenttracks') && !_.isUndefined(body.recenttracks.track[0])) {
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callback(null, user, body.recenttracks.track[0]);
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} else {
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callback('no_listen', user, null);
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}
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});
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} else {
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callback('no_profile', user, null);
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}
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}.bind(this));
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}
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};
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this.commands = {
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'~listening': function(event) {
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var outputListening = function(err, user, track) {
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if(!err) {
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var term = track.name + ' ' + track.artist['#text'],
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output = '';
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if(_.has(track, '@attr') && _.has(track['@attr'], 'nowplaying') && track['@attr'].nowplaying == 'true') {
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output = dbot.t('now_listening', {
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'user': user.currentNick,
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'track': track.name,
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'artist': track.artist['#text']
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});
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} else {
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output = dbot.t('last_listened', {
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'user': user.currentNick,
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'track': track.name,
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'artist': track.artist['#text']
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});
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}
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dbot.api.youtube.search(term, function(body) {
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if(_.isObject(body) && _.has(body, 'feed') && _.has(body.feed, 'entry')) {
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var v = body.feed.entry[0];
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link = v.link[0].href.match(dbot.modules.youtube.LinkRegex);
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if(link) {
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output += ' - http://youtu.be/' + link[2];
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}
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}
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event.reply(output);
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});
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} else {
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if(err == 'no_user') {
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event.reply('Unknown Last.FM user.');
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} else if(err == 'no_listen') {
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event.reply(dbot.t('no_listen', { 'user': user.currentNick }));
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} else if(err == 'no_profile') {
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event.reply('Set a lastfm username with "~set lastfm username"');
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}
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}
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};
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if(event.params[1]) {
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dbot.api.users.resolveUser(event.server, event.params[1], function(user) {
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if(user) {
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this.api.getListening(user, outputListening);
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} else {
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event.reply('Unrecognised user.');
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}
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}.bind(this));
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} else {
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this.api.getListening(event.rUser, outputListening);
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}
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}
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};
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};
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exports.fetch = function(dbot) {
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return new lastfm(dbot);
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};
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