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1 | 'use strict' |
2 | ||
3 | // ----------- Node modules ----------- | |
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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 | |
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12 | |
13 | // Create our main app | |
13ce1d01 | 14 | const app = express() |
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15 | |
16 | // ----------- Checker ----------- | |
13ce1d01 | 17 | const checker = require('./server/initializers/checker') |
a030a9b2 | 18 | |
13ce1d01 | 19 | const miss = checker.checkConfig() |
a030a9b2 | 20 | if (miss.length !== 0) { |
ac2f99eb | 21 | throw new Error('Miss some configurations keys : ' + miss) |
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22 | } |
23 | ||
a030a9b2 | 24 | // ----------- PeerTube modules ----------- |
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25 | const config = require('config') |
26 | const constants = require('./server/initializers/constants') | |
27 | const customValidators = require('./server/helpers/customValidators') | |
28 | const database = require('./server/initializers/database') | |
29 | const installer = require('./server/initializers/installer') | |
30 | const logger = require('./server/helpers/logger') | |
e3647ae2 | 31 | const poolRequests = require('./server/lib/requestsScheduler') |
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32 | const routes = require('./server/controllers') |
33 | const utils = require('./server/helpers/utils') | |
34 | const videos = require('./server/lib/videos') | |
35 | const webtorrent = require('./server/lib/webtorrent') | |
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36 | |
37 | // Get configurations | |
13ce1d01 | 38 | const port = config.get('listen.port') |
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39 | |
40 | // ----------- Database ----------- | |
41 | database.connect() | |
42 | ||
43 | // ----------- Command line ----------- | |
44 | ||
45 | // ----------- App ----------- | |
46 | ||
47 | // For the logger | |
48 | app.use(morgan('combined', { stream: logger.stream })) | |
49 | // For body requests | |
50 | app.use(bodyParser.json()) | |
51 | app.use(bodyParser.urlencoded({ extended: false })) | |
52 | // Validate some params for the API | |
53 | app.use(expressValidator({ | |
54 | customValidators: customValidators | |
55 | })) | |
56 | ||
57 | // ----------- Views, routes and static files ----------- | |
58 | ||
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59 | // Catch sefaults |
60 | require('segfault-handler').registerHandler() | |
61 | ||
a030a9b2 | 62 | // API routes |
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63 | const apiRoute = '/api/' + constants.API_VERSION |
64 | app.use(apiRoute, routes.api) | |
a030a9b2 | 65 | |
bd324a66 | 66 | // Static files |
41a2aee3 | 67 | app.use('/client', express.static(path.join(__dirname, '/client'), { maxAge: 0 })) |
bd324a66 | 68 | // 404 for static files not found |
41a2aee3 | 69 | app.use('/client/*', function (req, res, next) { |
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70 | res.sendStatus(404) |
71 | }) | |
72 | ||
cbe2f7c3 | 73 | // Thumbnails path for express |
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74 | const thumbnailsPhysicalPath = path.join(__dirname, config.get('storage.thumbnails')) |
75 | app.use(constants.THUMBNAILS_STATIC_PATH, express.static(thumbnailsPhysicalPath, { maxAge: 0 })) | |
cbe2f7c3 | 76 | |
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77 | // Client application |
78 | app.use('/*', function (req, res, next) { | |
79 | res.sendFile(path.join(__dirname, 'client/index.html')) | |
80 | }) | |
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81 | |
82 | // ----------- Tracker ----------- | |
83 | ||
13ce1d01 | 84 | const trackerServer = new TrackerServer({ |
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85 | http: false, |
86 | udp: false, | |
87 | ws: false, | |
88 | dht: false | |
89 | }) | |
90 | ||
91 | trackerServer.on('error', function (err) { | |
92 | logger.error(err) | |
93 | }) | |
94 | ||
95 | trackerServer.on('warning', function (err) { | |
96 | logger.error(err) | |
97 | }) | |
98 | ||
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99 | const server = http.createServer(app) |
100 | const wss = new WebSocketServer({server: server, path: '/tracker/socket'}) | |
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101 | wss.on('connection', function (ws) { |
102 | trackerServer.onWebSocketConnection(ws) | |
103 | }) | |
104 | ||
105 | // ----------- Errors ----------- | |
106 | ||
107 | // Catch 404 and forward to error handler | |
108 | app.use(function (req, res, next) { | |
13ce1d01 | 109 | const err = new Error('Not Found') |
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110 | err.status = 404 |
111 | next(err) | |
112 | }) | |
113 | ||
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114 | app.use(function (err, req, res, next) { |
115 | logger.error(err) | |
116 | res.sendStatus(err.status || 500) | |
117 | }) | |
a030a9b2 | 118 | |
37dc07b2 | 119 | installer.installApplication(function (err) { |
9457bf88 | 120 | if (err) throw err |
9457bf88 | 121 | |
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122 | // Create/activate the webtorrent module |
123 | webtorrent.create(function () { | |
124 | function cleanForExit () { | |
125 | utils.cleanForExit(webtorrent.app) | |
126 | } | |
127 | ||
128 | function exitGracefullyOnSignal () { | |
ac2f99eb | 129 | process.exit(-1) |
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130 | } |
131 | ||
132 | process.on('exit', cleanForExit) | |
133 | process.on('SIGINT', exitGracefullyOnSignal) | |
134 | process.on('SIGTERM', exitGracefullyOnSignal) | |
135 | ||
136 | // ----------- Make the server listening ----------- | |
137 | server.listen(port, function () { | |
138 | // Activate the pool requests | |
139 | poolRequests.activate() | |
140 | ||
141 | videos.seedAllExisting(function () { | |
142 | logger.info('Seeded all the videos') | |
143 | logger.info('Server listening on port %d', port) | |
144 | app.emit('ready') | |
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145 | }) |
146 | }) | |
147 | }) | |
a030a9b2 | 148 | }) |
8c308c2b | 149 | |
a030a9b2 | 150 | module.exports = app |