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8c308c2b C |
1 | ;(function () { |
2 | 'use strict' | |
3 | ||
4 | // ----------- Node modules ----------- | |
a1860380 | 5 | var bodyParser = require('body-parser') |
8c308c2b | 6 | var express = require('express') |
34ca3b52 | 7 | var expressValidator = require('express-validator') |
a1860380 | 8 | var http = require('http') |
8c308c2b | 9 | var morgan = require('morgan') |
a1860380 | 10 | var path = require('path') |
8c308c2b C |
11 | var TrackerServer = require('bittorrent-tracker').Server |
12 | var WebSocketServer = require('ws').Server | |
a1860380 C |
13 | |
14 | // Create our main app | |
8c308c2b | 15 | var app = express() |
8c308c2b C |
16 | |
17 | // ----------- Checker ----------- | |
cda02107 | 18 | var checker = require('./initializers/checker') |
8c308c2b C |
19 | |
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 }) | |
24 | process.exit(0) | |
25 | } | |
26 | ||
a1860380 | 27 | checker.createDirectoriesIfNotExist() |
8c308c2b | 28 | |
d148f3b9 | 29 | // ----------- PeerTube modules ----------- |
8c308c2b | 30 | var config = require('config') |
cda02107 C |
31 | var constants = require('./initializers/constants') |
32 | var customValidators = require('./helpers/customValidators') | |
33 | var logger = require('./helpers/logger') | |
34 | var poolRequests = require('./lib/poolRequests') | |
35 | var routes = require('./controllers') | |
36 | var utils = require('./helpers/utils') | |
37 | var videos = require('./models/videos') | |
38 | var webtorrent = require('./lib/webTorrentNode') | |
8c308c2b | 39 | |
a1860380 | 40 | // Get configurations |
8c308c2b | 41 | var port = config.get('listen.port') |
8c308c2b C |
42 | |
43 | // ----------- Command line ----------- | |
44 | ||
45 | // ----------- App ----------- | |
a1860380 C |
46 | |
47 | // For the logger | |
8c308c2b | 48 | app.use(morgan('combined', { stream: logger.stream })) |
a1860380 | 49 | // For body requests |
8c308c2b | 50 | app.use(bodyParser.json()) |
8c308c2b | 51 | app.use(bodyParser.urlencoded({ extended: false })) |
a1860380 | 52 | // Validate some params for the API |
0b697522 C |
53 | app.use(expressValidator({ |
54 | customValidators: customValidators | |
55 | })) | |
8c308c2b C |
56 | |
57 | // ----------- Views, routes and static files ----------- | |
58 | ||
e85782f7 C |
59 | // Livereload |
60 | app.use(require('connect-livereload')({ | |
61 | port: 35729 | |
62 | })) | |
8c308c2b | 63 | |
a1860380 | 64 | // Catch sefaults |
e85782f7 | 65 | require('segfault-handler').registerHandler() |
8c308c2b | 66 | |
a1860380 | 67 | // Static files |
e85782f7 | 68 | app.use(express.static(path.join(__dirname, '/public'), { maxAge: 0 })) |
8c308c2b | 69 | |
e85782f7 C |
70 | // Jade template from ./views directory |
71 | app.set('views', path.join(__dirname, '/views')) | |
72 | app.set('view engine', 'jade') | |
8c308c2b | 73 | |
a1860380 | 74 | // API routes |
656ea8f7 | 75 | var api_route = '/api/' + constants.API_VERSION |
e85782f7 C |
76 | app.use(api_route, routes.api) |
77 | ||
78 | // Views routes | |
79 | app.use('/', routes.views) | |
8c308c2b C |
80 | |
81 | // ----------- Tracker ----------- | |
82 | ||
83 | var trackerServer = new TrackerServer({ | |
84 | http: false, | |
85 | udp: false, | |
86 | ws: false, | |
87 | dht: false | |
88 | }) | |
89 | ||
90 | trackerServer.on('error', function (err) { | |
91 | logger.error(err) | |
92 | }) | |
93 | ||
94 | trackerServer.on('warning', function (err) { | |
95 | logger.error(err) | |
96 | }) | |
97 | ||
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) | |
102 | }) | |
103 | ||
104 | // ----------- Errors ----------- | |
105 | ||
106 | // Catch 404 and forward to error handler | |
107 | app.use(function (req, res, next) { | |
108 | var err = new Error('Not Found') | |
109 | err.status = 404 | |
110 | next(err) | |
111 | }) | |
112 | ||
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, | |
120 | error: {} | |
121 | }) | |
122 | }) | |
123 | } else { | |
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, | |
129 | error: err | |
130 | }) | |
131 | }) | |
132 | } | |
133 | ||
134 | // ----------- Create the certificates if they don't already exist ----------- | |
135 | utils.createCertsIfNotExist(function (err) { | |
136 | if (err) throw err | |
137 | // Create/activate the webtorrent module | |
138 | webtorrent.create(function () { | |
0ae2e7f7 C |
139 | function cleanForExit () { |
140 | utils.cleanForExit(webtorrent.app) | |
141 | } | |
142 | ||
143 | function exitGracefullyOnSignal () { | |
144 | process.exit() | |
145 | } | |
146 | ||
147 | process.on('exit', cleanForExit) | |
148 | process.on('SIGINT', exitGracefullyOnSignal) | |
149 | process.on('SIGTERM', exitGracefullyOnSignal) | |
150 | ||
8c308c2b C |
151 | // ----------- Make the server listening ----------- |
152 | server.listen(port, function () { | |
0b697522 C |
153 | // Activate the pool requests |
154 | poolRequests.activate() | |
155 | ||
8c308c2b C |
156 | videos.seedAll(function () { |
157 | logger.info('Seeded all the videos') | |
158 | logger.info('Server listening on port %d', port) | |
159 | app.emit('ready') | |
160 | }) | |
161 | }) | |
162 | }) | |
163 | }) | |
164 | ||
165 | module.exports = app | |
166 | })() |