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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() |
a030a9b2 | 15 | |
00057e85 | 16 | // ----------- Database ----------- |
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17 | const config = require('config') |
18 | const constants = require('./server/initializers/constants') | |
13ce1d01 | 19 | const database = require('./server/initializers/database') |
13ce1d01 | 20 | const logger = require('./server/helpers/logger') |
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21 | |
22 | database.connect() | |
23 | ||
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24 | // ----------- Checker ----------- |
25 | const checker = require('./server/initializers/checker') | |
26 | ||
27 | const miss = checker.checkConfig() | |
28 | if (miss.length !== 0) { | |
29 | throw new Error('Miss some configurations keys : ' + miss) | |
30 | } | |
31 | ||
00057e85 | 32 | // ----------- PeerTube modules ----------- |
5f698b82 | 33 | const customValidators = require('./server/helpers/custom-validators') |
00057e85 | 34 | const installer = require('./server/initializers/installer') |
00d6b0dd | 35 | const migrator = require('./server/initializers/migrator') |
00057e85 | 36 | const mongoose = require('mongoose') |
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37 | const routes = require('./server/controllers') |
38 | const utils = require('./server/helpers/utils') | |
13ce1d01 | 39 | const webtorrent = require('./server/lib/webtorrent') |
00057e85 | 40 | const Request = mongoose.model('Request') |
907e9510 | 41 | const Video = mongoose.model('Video') |
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42 | |
43 | // Get configurations | |
13ce1d01 | 44 | const port = config.get('listen.port') |
a030a9b2 | 45 | |
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46 | // ----------- Command line ----------- |
47 | ||
48 | // ----------- App ----------- | |
49 | ||
50 | // For the logger | |
51 | app.use(morgan('combined', { stream: logger.stream })) | |
52 | // For body requests | |
def16d33 | 53 | app.use(bodyParser.json({ limit: '500kb' })) |
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54 | app.use(bodyParser.urlencoded({ extended: false })) |
55 | // Validate some params for the API | |
56 | app.use(expressValidator({ | |
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57 | customValidators: Object.assign( |
58 | {}, | |
59 | customValidators.misc, | |
60 | customValidators.pods, | |
61 | customValidators.users, | |
62 | customValidators.videos | |
63 | ) | |
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64 | })) |
65 | ||
66 | // ----------- Views, routes and static files ----------- | |
67 | ||
a030a9b2 | 68 | // API routes |
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69 | const apiRoute = '/api/' + constants.API_VERSION |
70 | app.use(apiRoute, routes.api) | |
a030a9b2 | 71 | |
bd324a66 | 72 | // Static files |
4a6995be | 73 | app.use('/client', express.static(path.join(__dirname, '/client/dist'), { maxAge: 0 })) |
bd324a66 | 74 | // 404 for static files not found |
41a2aee3 | 75 | app.use('/client/*', function (req, res, next) { |
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76 | res.sendStatus(404) |
77 | }) | |
78 | ||
cbe2f7c3 | 79 | // Thumbnails path for express |
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80 | const thumbnailsPhysicalPath = path.join(__dirname, config.get('storage.thumbnails')) |
81 | app.use(constants.THUMBNAILS_STATIC_PATH, express.static(thumbnailsPhysicalPath, { maxAge: 0 })) | |
cbe2f7c3 | 82 | |
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83 | // Client application |
84 | app.use('/*', function (req, res, next) { | |
4a6995be | 85 | res.sendFile(path.join(__dirname, 'client/dist/index.html')) |
6f4e2522 | 86 | }) |
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87 | |
88 | // ----------- Tracker ----------- | |
89 | ||
13ce1d01 | 90 | const trackerServer = new TrackerServer({ |
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91 | http: false, |
92 | udp: false, | |
93 | ws: false, | |
94 | dht: false | |
95 | }) | |
96 | ||
97 | trackerServer.on('error', function (err) { | |
98 | logger.error(err) | |
99 | }) | |
100 | ||
101 | trackerServer.on('warning', function (err) { | |
102 | logger.error(err) | |
103 | }) | |
104 | ||
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105 | const server = http.createServer(app) |
106 | const wss = new WebSocketServer({server: server, path: '/tracker/socket'}) | |
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107 | wss.on('connection', function (ws) { |
108 | trackerServer.onWebSocketConnection(ws) | |
109 | }) | |
110 | ||
111 | // ----------- Errors ----------- | |
112 | ||
113 | // Catch 404 and forward to error handler | |
114 | app.use(function (req, res, next) { | |
13ce1d01 | 115 | const err = new Error('Not Found') |
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116 | err.status = 404 |
117 | next(err) | |
118 | }) | |
119 | ||
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120 | app.use(function (err, req, res, next) { |
121 | logger.error(err) | |
122 | res.sendStatus(err.status || 500) | |
123 | }) | |
a030a9b2 | 124 | |
37dc07b2 | 125 | installer.installApplication(function (err) { |
9457bf88 | 126 | if (err) throw err |
9457bf88 | 127 | |
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128 | // Run the migration scripts if needed |
129 | migrator.migrate(function (err) { | |
130 | if (err) throw err | |
a030a9b2 | 131 | |
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132 | // Create/activate the webtorrent module |
133 | webtorrent.create(function () { | |
134 | function cleanForExit () { | |
135 | utils.cleanForExit(webtorrent.app) | |
136 | } | |
a030a9b2 | 137 | |
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138 | function exitGracefullyOnSignal () { |
139 | process.exit(-1) | |
140 | } | |
a030a9b2 | 141 | |
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142 | process.on('exit', cleanForExit) |
143 | process.on('SIGINT', exitGracefullyOnSignal) | |
144 | process.on('SIGTERM', exitGracefullyOnSignal) | |
a030a9b2 | 145 | |
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146 | // ----------- Make the server listening ----------- |
147 | server.listen(port, function () { | |
148 | // Activate the pool requests | |
149 | Request.activate() | |
907e9510 | 150 | |
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151 | Video.seedAllExisting(function (err) { |
152 | if (err) throw err | |
153 | ||
154 | logger.info('Seeded all the videos') | |
155 | logger.info('Server listening on port %d', port) | |
156 | app.emit('ready') | |
157 | }) | |
907e9510 | 158 | }) |
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159 | }) |
160 | }) | |
a030a9b2 | 161 | }) |
8c308c2b | 162 | |
a030a9b2 | 163 | module.exports = app |