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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') | |
c173e565 | 33 | var database = require('./initializers/database') |
cda02107 | 34 | var logger = require('./helpers/logger') |
dac0a531 | 35 | var peertubeCrypto = require('./helpers/peertubeCrypto') |
cda02107 C |
36 | var poolRequests = require('./lib/poolRequests') |
37 | var routes = require('./controllers') | |
38 | var utils = require('./helpers/utils') | |
c173e565 | 39 | var videos = require('./lib/videos') |
cda02107 | 40 | var webtorrent = require('./lib/webTorrentNode') |
8c308c2b | 41 | |
a1860380 | 42 | // Get configurations |
8c308c2b | 43 | var port = config.get('listen.port') |
8c308c2b | 44 | |
c173e565 C |
45 | // ----------- Database ----------- |
46 | database.connect() | |
47 | ||
8c308c2b C |
48 | // ----------- Command line ----------- |
49 | ||
50 | // ----------- App ----------- | |
a1860380 C |
51 | |
52 | // For the logger | |
8c308c2b | 53 | app.use(morgan('combined', { stream: logger.stream })) |
a1860380 | 54 | // For body requests |
8c308c2b | 55 | app.use(bodyParser.json()) |
8c308c2b | 56 | app.use(bodyParser.urlencoded({ extended: false })) |
a1860380 | 57 | // Validate some params for the API |
0b697522 C |
58 | app.use(expressValidator({ |
59 | customValidators: customValidators | |
60 | })) | |
8c308c2b C |
61 | |
62 | // ----------- Views, routes and static files ----------- | |
63 | ||
e85782f7 C |
64 | // Livereload |
65 | app.use(require('connect-livereload')({ | |
66 | port: 35729 | |
67 | })) | |
8c308c2b | 68 | |
a1860380 | 69 | // Catch sefaults |
e85782f7 | 70 | require('segfault-handler').registerHandler() |
8c308c2b | 71 | |
a1860380 | 72 | // Static files |
e85782f7 | 73 | app.use(express.static(path.join(__dirname, '/public'), { maxAge: 0 })) |
8c308c2b | 74 | |
e85782f7 C |
75 | // Jade template from ./views directory |
76 | app.set('views', path.join(__dirname, '/views')) | |
77 | app.set('view engine', 'jade') | |
8c308c2b | 78 | |
a1860380 | 79 | // API routes |
656ea8f7 | 80 | var api_route = '/api/' + constants.API_VERSION |
e85782f7 C |
81 | app.use(api_route, routes.api) |
82 | ||
83 | // Views routes | |
84 | app.use('/', routes.views) | |
8c308c2b C |
85 | |
86 | // ----------- Tracker ----------- | |
87 | ||
88 | var trackerServer = new TrackerServer({ | |
89 | http: false, | |
90 | udp: false, | |
91 | ws: false, | |
92 | dht: false | |
93 | }) | |
94 | ||
95 | trackerServer.on('error', function (err) { | |
96 | logger.error(err) | |
97 | }) | |
98 | ||
99 | trackerServer.on('warning', function (err) { | |
100 | logger.error(err) | |
101 | }) | |
102 | ||
103 | var server = http.createServer(app) | |
104 | var wss = new WebSocketServer({server: server, path: '/tracker/socket'}) | |
105 | wss.on('connection', function (ws) { | |
106 | trackerServer.onWebSocketConnection(ws) | |
107 | }) | |
108 | ||
109 | // ----------- Errors ----------- | |
110 | ||
111 | // Catch 404 and forward to error handler | |
112 | app.use(function (req, res, next) { | |
113 | var err = new Error('Not Found') | |
114 | err.status = 404 | |
115 | next(err) | |
116 | }) | |
117 | ||
118 | // Prod : no stacktraces leaked to user | |
119 | if (process.env.NODE_ENV === 'production') { | |
120 | app.use(function (err, req, res, next) { | |
dac0a531 | 121 | logger.error(err) |
8c308c2b C |
122 | res.status(err.status || 500) |
123 | res.render('error', { | |
124 | message: err.message, | |
125 | error: {} | |
126 | }) | |
127 | }) | |
128 | } else { | |
129 | app.use(function (err, req, res, next) { | |
dac0a531 | 130 | logger.error(err) |
8c308c2b C |
131 | res.status(err.status || 500) |
132 | res.render('error', { | |
133 | message: err.message, | |
134 | error: err | |
135 | }) | |
136 | }) | |
137 | } | |
138 | ||
139 | // ----------- Create the certificates if they don't already exist ----------- | |
dac0a531 | 140 | peertubeCrypto.createCertsIfNotExist(function (err) { |
8c308c2b C |
141 | if (err) throw err |
142 | // Create/activate the webtorrent module | |
143 | webtorrent.create(function () { | |
0ae2e7f7 C |
144 | function cleanForExit () { |
145 | utils.cleanForExit(webtorrent.app) | |
146 | } | |
147 | ||
148 | function exitGracefullyOnSignal () { | |
149 | process.exit() | |
150 | } | |
151 | ||
152 | process.on('exit', cleanForExit) | |
153 | process.on('SIGINT', exitGracefullyOnSignal) | |
154 | process.on('SIGTERM', exitGracefullyOnSignal) | |
155 | ||
8c308c2b C |
156 | // ----------- Make the server listening ----------- |
157 | server.listen(port, function () { | |
0b697522 C |
158 | // Activate the pool requests |
159 | poolRequests.activate() | |
160 | ||
c173e565 | 161 | videos.seedAllExisting(function () { |
8c308c2b C |
162 | logger.info('Seeded all the videos') |
163 | logger.info('Server listening on port %d', port) | |
164 | app.emit('ready') | |
165 | }) | |
166 | }) | |
167 | }) | |
168 | }) | |
169 | ||
170 | module.exports = app | |
171 | })() |