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index.js
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index.js
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var express = require('express');
var http = require('http');
var path = require('path');
var keypress = require('keypress');
var io = require('socket.io');
var async = require('async');
var jukebox = require('./app/jukebox.js');
var lastfm = require('./app/lastfm.js');
var app = express();
app.set('port', process.env.PORT || 3000);
app.use(express.static(path.join(__dirname, 'dist')));
var server = http.createServer(app).listen(app.get('port'), function(){
console.log('Tribble server listening on port ' + app.get('port'));
});
/**
* SocketIO for Web Interface (jukebox relay)
*/
io = io.listen(server);
io.set('log level', 0);
io.sockets.on('connection', function(socket) {
console.log('[SOCKET] New Connection from '+socket.id);
// send current status on connection
socket.emit('playback:started', jukebox.status.now_playing);
socket.emit('playback:queue', jukebox.queue);
// listen for events
socket.on('jukebox:play', jukebox.play.bind(jukebox));
socket.on('jukebox:playTrack', jukebox.library.playUri.bind(jukebox));
socket.on('jukebox:addTrack', jukebox.addTrack.bind(jukebox));
socket.on('jukebox:pause', jukebox.pause.bind(jukebox));
socket.on('jukebox:previousTrack', jukebox.previousTrack.bind(jukebox));
socket.on('jukebox:nextTrack', jukebox.nextTrack.bind(jukebox));
socket.on('jukebox:addUri', jukebox.addUri.bind(jukebox));
socket.on('jukebox:addUris', jukebox.addUris.bind(jukebox));
socket.on('jukebox:voteUp', jukebox.vote.up.bind(jukebox));
socket.on('jukebox:voteDown', jukebox.vote.down.bind(jukebox));
socket.on('jukebox:library:search', function (request, response) {
jukebox.library.search(request, function(results) {
var uris = [];
results.forEach(function(service) {
if(service.albums) {
service.albums.forEach(function(album) {
uris.push(album.uri);
});
}
if(uris.length) {
jukebox.library.getImages(uris, function(images) {
async.mapSeries(results, function(result, callback) {
if(result.albums) {
result.albums = result.albums.map(function(album) {
album.artwork = images[album.uri];
return album;
});
}
if(result.tracks) {
result.tracks = result.tracks.map(function(track) {
track.album.artwork = images[track.album.uri];
return track;
});
}
callback(null, result);
}, function(err, results) {
response(results, null);
});
});
}
});
});
});
});
/**
* Jukebox events
*/
jukebox.on('log', function(message) {
io.sockets.emit('playback:log', message);
});
jukebox.on('playback:started', function(track) {
io.sockets.emit('playback:started', track);
})
jukebox.on('playback:paused', function() {
io.sockets.emit('playback:paused');
})
jukebox.on('playback:stopped', function() {
io.sockets.emit('playback:stopped');
})
jukebox.on('playback:queue', function() {
io.sockets.emit('playback:queue', jukebox.queue);
})
/**
* KeyPress (temporary library)
*/
// keypress(process.stdin);
// process.stdin.setRawMode(true);
// process.stdin.resume();
// process.stdin.on('keypress', function (ch, key) {
// // console.log('got "keypress"', key);
// if (key && key.ctrl && key.name == 'c') {
// jukebox.disconnect();
// process.exit();
// } else {
// // console.log(key);
// switch(key.name) {
// case 'up':
// jukebox.play();
// break;
// case 'down':
// jukebox.pause();
// break;
// case 'left':
// jukebox.previousTrack();
// break;
// case 'right':
// jukebox.nextTrack();
// break;
// }
// }
// return;
// });