3 // ----------- Node modules -----------
4 const bodyParser = require('body-parser')
5 const express = require('express')
6 const expressValidator = require('express-validator')
7 const http = require('http')
8 const morgan = require('morgan')
9 const path = require('path')
10 const TrackerServer = require('bittorrent-tracker').Server
11 const WebSocketServer = require('ws').Server
13 // Create our main app
16 // ----------- Database -----------
17 const config = require('config')
18 const constants = require('./server/initializers/constants')
19 const database = require('./server/initializers/database')
20 const logger = require('./server/helpers/logger')
24 // ----------- Checker -----------
25 const checker = require('./server/initializers/checker')
27 const miss = checker.checkConfig()
28 if (miss.length !== 0) {
29 throw new Error('Miss some configurations keys : ' + miss)
32 // ----------- PeerTube modules -----------
33 const customValidators = require('./server/helpers/custom-validators')
34 const installer = require('./server/initializers/installer')
35 const mongoose = require('mongoose')
36 const routes = require('./server/controllers')
37 const utils = require('./server/helpers/utils')
38 const webtorrent = require('./server/lib/webtorrent')
39 const Request = mongoose.model('Request')
40 const Video = mongoose.model('Video')
43 const port = config.get('listen.port')
45 // ----------- Command line -----------
47 // ----------- App -----------
50 app.use(morgan('combined', { stream: logger.stream }))
52 app.use(bodyParser.json({ limit: '500kb' }))
53 app.use(bodyParser.urlencoded({ extended: false }))
54 // Validate some params for the API
55 app.use(expressValidator({
56 customValidators: Object.assign(
58 customValidators.misc,
59 customValidators.pods,
60 customValidators.users,
61 customValidators.videos
65 // ----------- Views, routes and static files -----------
68 require('segfault-handler').registerHandler()
71 const apiRoute = '/api/' + constants.API_VERSION
72 app.use(apiRoute, routes.api)
75 app.use('/client', express.static(path.join(__dirname, '/client/dist'), { maxAge: 0 }))
76 // 404 for static files not found
77 app.use('/client/*', function (req, res, next) {
81 // Thumbnails path for express
82 const thumbnailsPhysicalPath = path.join(__dirname, config.get('storage.thumbnails'))
83 app.use(constants.THUMBNAILS_STATIC_PATH, express.static(thumbnailsPhysicalPath, { maxAge: 0 }))
86 app.use('/*', function (req, res, next) {
87 res.sendFile(path.join(__dirname, 'client/dist/index.html'))
90 // ----------- Tracker -----------
92 const trackerServer = new TrackerServer({
99 trackerServer.on('error', function (err) {
103 trackerServer.on('warning', function (err) {
107 const server = http.createServer(app)
108 const wss = new WebSocketServer({server: server, path: '/tracker/socket'})
109 wss.on('connection', function (ws) {
110 trackerServer.onWebSocketConnection(ws)
113 // ----------- Errors -----------
115 // Catch 404 and forward to error handler
116 app.use(function (req, res, next) {
117 const err = new Error('Not Found')
122 app.use(function (err, req, res, next) {
124 res.sendStatus(err.status || 500)
127 installer.installApplication(function (err) {
130 // Create/activate the webtorrent module
131 webtorrent.create(function () {
132 function cleanForExit () {
133 utils.cleanForExit(webtorrent.app)
136 function exitGracefullyOnSignal () {
140 process.on('exit', cleanForExit)
141 process.on('SIGINT', exitGracefullyOnSignal)
142 process.on('SIGTERM', exitGracefullyOnSignal)
144 // ----------- Make the server listening -----------
145 server.listen(port, function () {
146 // Activate the pool requests
149 Video.seedAllExisting(function (err) {
152 logger.info('Seeded all the videos')
153 logger.info('Server listening on port %d', port)