4 // ----------- Constants -----------
5 global.API_VERSION = 'v1'
7 // ----------- Node modules -----------
8 var bodyParser = require('body-parser')
9 var express = require('express')
10 var expressValidator = require('express-validator')
11 var http = require('http')
12 var morgan = require('morgan')
13 var multer = require('multer')
14 var path = require('path')
15 var TrackerServer = require('bittorrent-tracker').Server
16 var WebSocketServer = require('ws').Server
18 // Create our main app
21 // ----------- Checker -----------
22 var checker = require('./src/checker')
24 var miss = checker.checkConfig()
25 if (miss.length !== 0) {
26 // Do not use logger module
27 console.error('Miss some configurations keys.', { miss: miss })
31 checker.createDirectoriesIfNotExist()
33 // ----------- PeerTube modules -----------
34 var config = require('config')
35 var logger = require('./src/logger')
36 var routes = require('./routes')
37 var utils = require('./src/utils')
38 var videos = require('./src/videos')
39 var webtorrent = require('./src/webTorrentNode')
42 var port = config.get('listen.port')
43 var uploads = config.get('storage.uploads')
45 // ----------- Command line -----------
47 // ----------- App -----------
50 app.use(morgan('combined', { stream: logger.stream }))
52 app.use(bodyParser.json())
53 // For POST file requests
54 app.use(multer({ dest: uploads }))
55 app.use(bodyParser.urlencoded({ extended: false }))
56 // Validate some params for the API
57 app.use(expressValidator())
59 // ----------- Views, routes and static files -----------
62 app.use(require('connect-livereload')({
67 require('segfault-handler').registerHandler()
70 app.use(express.static(path.join(__dirname, '/public'), { maxAge: 0 }))
72 // Jade template from ./views directory
73 app.set('views', path.join(__dirname, '/views'))
74 app.set('view engine', 'jade')
77 var api_route = '/api/' + global.API_VERSION
78 app.use(api_route, routes.api)
81 app.use('/', routes.views)
83 // ----------- Tracker -----------
85 var trackerServer = new TrackerServer({
92 trackerServer.on('error', function (err) {
96 trackerServer.on('warning', function (err) {
100 var server = http.createServer(app)
101 var wss = new WebSocketServer({server: server, path: '/tracker/socket'})
102 wss.on('connection', function (ws) {
103 trackerServer.onWebSocketConnection(ws)
106 // ----------- Errors -----------
108 // Catch 404 and forward to error handler
109 app.use(function (req, res, next) {
110 var err = new Error('Not Found')
115 // Prod : no stacktraces leaked to user
116 if (process.env.NODE_ENV === 'production') {
117 app.use(function (err, req, res, next) {
118 logger.error('Error : ' + err.message, { error: err })
119 res.status(err.status || 500)
120 res.render('error', {
121 message: err.message,
126 app.use(function (err, req, res, next) {
127 logger.error('Error : ' + err.message, { error: err })
128 res.status(err.status || 500)
129 res.render('error', {
130 message: err.message,
136 // ----------- Create the certificates if they don't already exist -----------
137 utils.createCertsIfNotExist(function (err) {
139 // Create/activate the webtorrent module
140 webtorrent.create(function () {
141 function cleanForExit () {
142 utils.cleanForExit(webtorrent.app)
145 function exitGracefullyOnSignal () {
149 process.on('exit', cleanForExit)
150 process.on('SIGINT', exitGracefullyOnSignal)
151 process.on('SIGTERM', exitGracefullyOnSignal)
153 // ----------- Make the server listening -----------
154 server.listen(port, function () {
155 videos.seedAll(function () {
156 logger.info('Seeded all the videos')
157 logger.info('Server listening on port %d', port)