4 // ----------- Node modules -----------
5 var bodyParser = require('body-parser')
6 var express = require('express')
7 var expressValidator = require('express-validator')
8 var http = require('http')
9 var morgan = require('morgan')
10 var path = require('path')
11 var TrackerServer = require('bittorrent-tracker').Server
12 var WebSocketServer = require('ws').Server
14 // Create our main app
17 // ----------- Checker -----------
18 var checker = require('./src/checker')
20 var miss = checker.checkConfig()
21 if (miss.length !== 0) {
22 // Do not use logger module
23 console.error('Miss some configurations keys.', { miss: miss })
27 checker.createDirectoriesIfNotExist()
29 // ----------- PeerTube modules -----------
30 var config = require('config')
31 var constants = require('./src/constants')
32 var customValidators = require('./src/customValidators')
33 var logger = require('./src/logger')
34 var poolRequests = require('./src/poolRequests')
35 var routes = require('./routes')
36 var utils = require('./src/utils')
37 var videos = require('./src/videos')
38 var webtorrent = require('./src/webTorrentNode')
41 var port = config.get('listen.port')
43 // ----------- Command line -----------
45 // ----------- App -----------
48 app.use(morgan('combined', { stream: logger.stream }))
50 app.use(bodyParser.json())
51 app.use(bodyParser.urlencoded({ extended: false }))
52 // Validate some params for the API
53 app.use(expressValidator({
54 customValidators: customValidators
57 // ----------- Views, routes and static files -----------
60 app.use(require('connect-livereload')({
65 require('segfault-handler').registerHandler()
68 app.use(express.static(path.join(__dirname, '/public'), { maxAge: 0 }))
70 // Jade template from ./views directory
71 app.set('views', path.join(__dirname, '/views'))
72 app.set('view engine', 'jade')
75 var api_route = '/api/' + constants.API_VERSION
76 app.use(api_route, routes.api)
79 app.use('/', routes.views)
81 // ----------- Tracker -----------
83 var trackerServer = new TrackerServer({
90 trackerServer.on('error', function (err) {
94 trackerServer.on('warning', function (err) {
98 var server = http.createServer(app)
99 var wss = new WebSocketServer({server: server, path: '/tracker/socket'})
100 wss.on('connection', function (ws) {
101 trackerServer.onWebSocketConnection(ws)
104 // ----------- Errors -----------
106 // Catch 404 and forward to error handler
107 app.use(function (req, res, next) {
108 var err = new Error('Not Found')
113 // Prod : no stacktraces leaked to user
114 if (process.env.NODE_ENV === 'production') {
115 app.use(function (err, req, res, next) {
116 logger.error('Error : ' + err.message, { error: err })
117 res.status(err.status || 500)
118 res.render('error', {
119 message: err.message,
124 app.use(function (err, req, res, next) {
125 logger.error('Error : ' + err.message, { error: err })
126 res.status(err.status || 500)
127 res.render('error', {
128 message: err.message,
134 // ----------- Create the certificates if they don't already exist -----------
135 utils.createCertsIfNotExist(function (err) {
137 // Create/activate the webtorrent module
138 webtorrent.create(function () {
139 function cleanForExit () {
140 utils.cleanForExit(webtorrent.app)
143 function exitGracefullyOnSignal () {
147 process.on('exit', cleanForExit)
148 process.on('SIGINT', exitGracefullyOnSignal)
149 process.on('SIGTERM', exitGracefullyOnSignal)
151 // ----------- Make the server listening -----------
152 server.listen(port, function () {
153 // Activate the pool requests
154 poolRequests.activate()
156 videos.seedAll(function () {
157 logger.info('Seeded all the videos')
158 logger.info('Server listening on port %d', port)