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 process.title = 'peertube'
15 // Create our main app
18 // ----------- Database -----------
19 const constants = require('./server/initializers/constants')
20 const logger = require('./server/helpers/logger')
21 // Initialize database and models
22 const db = require('./server/initializers/database')
24 // ----------- Checker -----------
25 const checker = require('./server/initializers/checker')
27 const missed = checker.checkMissedConfig()
28 if (missed.length !== 0) {
29 throw new Error('Miss some configurations keys : ' + missed)
32 const errorMessage = checker.checkConfig()
33 if (errorMessage !== null) {
34 throw new Error(errorMessage)
37 // ----------- PeerTube modules -----------
38 const customValidators = require('./server/helpers/custom-validators')
39 const installer = require('./server/initializers/installer')
40 const migrator = require('./server/initializers/migrator')
41 const routes = require('./server/controllers')
43 // ----------- Command line -----------
45 // ----------- App -----------
48 app.use(morgan('combined', { stream: logger.stream }))
50 app.use(bodyParser.json({ limit: '500kb' }))
51 app.use(bodyParser.urlencoded({ extended: false }))
52 // Validate some params for the API
53 app.use(expressValidator({
54 customValidators: Object.assign(
56 customValidators.misc,
57 customValidators.pods,
58 customValidators.users,
59 customValidators.videos
63 // ----------- Views, routes and static files -----------
66 const apiRoute = '/api/' + constants.API_VERSION
67 app.use(apiRoute, routes.api)
70 app.use('/', routes.client)
73 app.use('/', routes.static)
75 // Always serve index client page (the client is a single page application, let it handle routing)
76 app.use('/*', function (req, res, next) {
77 res.sendFile(path.join(__dirname, './client/dist/index.html'))
80 // ----------- Tracker -----------
82 const trackerServer = new TrackerServer({
89 trackerServer.on('error', function (err) {
93 trackerServer.on('warning', function (err) {
97 const server = http.createServer(app)
98 const wss = new WebSocketServer({server: server, path: '/tracker/socket'})
99 wss.on('connection', function (ws) {
100 trackerServer.onWebSocketConnection(ws)
103 // ----------- Errors -----------
105 // Catch 404 and forward to error handler
106 app.use(function (req, res, next) {
107 const err = new Error('Not Found')
112 app.use(function (err, req, res, next) {
114 res.sendStatus(err.status || 500)
117 // ----------- Run -----------
119 const port = constants.CONFIG.LISTEN.PORT
120 installer.installApplication(function (err) {
123 // Run the migration scripts if needed
124 migrator.migrate(function (err) {
127 // ----------- Make the server listening -----------
128 server.listen(port, function () {
129 // Activate the pool requests
130 db.Request.activate()
132 logger.info('Server listening on port %d', port)
133 logger.info('Webserver: %s', constants.CONFIG.WEBSERVER.URL)