3 // ----------- Node modules -----------
4 const bodyParser = require('body-parser')
5 const cors = require('cors')
6 const express = require('express')
7 const expressValidator = require('express-validator')
8 const http = require('http')
9 const morgan = require('morgan')
10 const path = require('path')
11 const TrackerServer = require('bittorrent-tracker').Server
12 const WebSocketServer = require('ws').Server
14 process.title = 'peertube'
16 // Create our main app
19 // ----------- Database -----------
20 const constants = require('./server/initializers/constants')
21 const database = require('./server/initializers/database')
22 const logger = require('./server/helpers/logger')
26 // ----------- Checker -----------
27 const checker = require('./server/initializers/checker')
29 const missed = checker.checkMissedConfig()
30 if (missed.length !== 0) {
31 throw new Error('Miss some configurations keys : ' + missed)
34 const errorMessage = checker.checkConfig()
35 if (errorMessage !== null) {
36 throw new Error(errorMessage)
39 // ----------- PeerTube modules -----------
40 const customValidators = require('./server/helpers/custom-validators')
41 const installer = require('./server/initializers/installer')
42 const migrator = require('./server/initializers/migrator')
43 const mongoose = require('mongoose')
44 const routes = require('./server/controllers')
45 const Request = mongoose.model('Request')
47 // ----------- Command line -----------
49 // ----------- App -----------
52 app.use(morgan('combined', { stream: logger.stream }))
54 app.use(bodyParser.json({ limit: '500kb' }))
55 app.use(bodyParser.urlencoded({ extended: false }))
56 // Validate some params for the API
57 app.use(expressValidator({
58 customValidators: Object.assign(
60 customValidators.misc,
61 customValidators.pods,
62 customValidators.users,
63 customValidators.videos
67 // ----------- Views, routes and static files -----------
70 const apiRoute = '/api/' + constants.API_VERSION
71 app.use(apiRoute, routes.api)
72 app.use('/', routes.client)
74 // Static client files
75 // TODO: move in client
76 app.use('/client', express.static(path.join(__dirname, '/client/dist'), { maxAge: constants.STATIC_MAX_AGE }))
77 // 404 for static files not found
78 app.use('/client/*', function (req, res, next) {
82 const torrentsPhysicalPath = constants.CONFIG.STORAGE.TORRENTS_DIR
83 app.use(constants.STATIC_PATHS.TORRENTS, cors(), express.static(torrentsPhysicalPath, { maxAge: constants.STATIC_MAX_AGE }))
85 // Videos path for webseeding
86 const videosPhysicalPath = constants.CONFIG.STORAGE.VIDEOS_DIR
87 app.use(constants.STATIC_PATHS.WEBSEED, cors(), express.static(videosPhysicalPath, { maxAge: constants.STATIC_MAX_AGE }))
89 // Thumbnails path for express
90 const thumbnailsPhysicalPath = constants.CONFIG.STORAGE.THUMBNAILS_DIR
91 app.use(constants.STATIC_PATHS.THUMBNAILS, express.static(thumbnailsPhysicalPath, { maxAge: constants.STATIC_MAX_AGE }))
93 // Video previews path for express
94 const previewsPhysicalPath = constants.CONFIG.STORAGE.PREVIEWS_DIR
95 app.use(constants.STATIC_PATHS.PREVIEWS, express.static(previewsPhysicalPath, { maxAge: constants.STATIC_MAX_AGE }))
97 // Always serve index client page
98 app.use('/*', function (req, res, next) {
99 res.sendFile(path.join(__dirname, './client/dist/index.html'))
102 // ----------- Tracker -----------
104 const trackerServer = new TrackerServer({
111 trackerServer.on('error', function (err) {
115 trackerServer.on('warning', function (err) {
119 const server = http.createServer(app)
120 const wss = new WebSocketServer({server: server, path: '/tracker/socket'})
121 wss.on('connection', function (ws) {
122 trackerServer.onWebSocketConnection(ws)
125 // ----------- Errors -----------
127 // Catch 404 and forward to error handler
128 app.use(function (req, res, next) {
129 const err = new Error('Not Found')
134 app.use(function (err, req, res, next) {
136 res.sendStatus(err.status || 500)
139 const port = constants.CONFIG.LISTEN.PORT
140 installer.installApplication(function (err) {
143 // Run the migration scripts if needed
144 migrator.migrate(function (err) {
147 // ----------- Make the server listening -----------
148 server.listen(port, function () {
149 // Activate the pool requests
152 logger.info('Server listening on port %d', port)
153 logger.info('Webserver: %s', constants.CONFIG.WEBSERVER.URL)