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1 | import { isTestInstance } from './server/helpers/core-utils' | |
2 | ||
3 | if (isTestInstance()) { | |
4 | require('source-map-support').install() | |
5 | } | |
6 | ||
7 | // ----------- Node modules ----------- | |
8 | import * as bodyParser from 'body-parser' | |
9 | import * as express from 'express' | |
10 | // FIXME: cannot import express-validator | |
11 | const expressValidator = require('express-validator') | |
12 | import * as http from 'http' | |
13 | import * as morgan from 'morgan' | |
14 | import * as path from 'path' | |
15 | import * as bittorrentTracker from 'bittorrent-tracker' | |
16 | import * as cors from 'cors' | |
17 | import { Server as WebSocketServer } from 'ws' | |
18 | ||
19 | const TrackerServer = bittorrentTracker.Server | |
20 | ||
21 | process.title = 'peertube' | |
22 | ||
23 | // Create our main app | |
24 | const app = express() | |
25 | ||
26 | // ----------- Database ----------- | |
27 | // Do not use barels because we don't want to load all modules here (we need to initialize database first) | |
28 | import { logger } from './server/helpers/logger' | |
29 | import { API_VERSION, CONFIG } from './server/initializers/constants' | |
30 | // Initialize database and models | |
31 | import { database as db } from './server/initializers/database' | |
32 | db.init(false).then(() => onDatabaseInitDone()) | |
33 | ||
34 | // ----------- Checker ----------- | |
35 | import { checkMissedConfig, checkFFmpeg, checkConfig } from './server/initializers/checker' | |
36 | ||
37 | const missed = checkMissedConfig() | |
38 | if (missed.length !== 0) { | |
39 | throw new Error('Miss some configurations keys : ' + missed) | |
40 | } | |
41 | checkFFmpeg() | |
42 | ||
43 | const errorMessage = checkConfig() | |
44 | if (errorMessage !== null) { | |
45 | throw new Error(errorMessage) | |
46 | } | |
47 | ||
48 | // ----------- PeerTube modules ----------- | |
49 | import { migrate, installApplication } from './server/initializers' | |
50 | import { JobScheduler, activateSchedulers } from './server/lib' | |
51 | import * as customValidators from './server/helpers/custom-validators' | |
52 | import { apiRouter, clientsRouter, staticRouter } from './server/controllers' | |
53 | ||
54 | // ----------- Command line ----------- | |
55 | ||
56 | // ----------- App ----------- | |
57 | ||
58 | // Enable cors for develop | |
59 | if (isTestInstance()) { | |
60 | app.use(cors({ | |
61 | origin: 'http://localhost:3000', | |
62 | credentials: true | |
63 | })) | |
64 | } | |
65 | ||
66 | // For the logger | |
67 | app.use(morgan('combined', { | |
68 | stream: { write: logger.info } | |
69 | })) | |
70 | // For body requests | |
71 | app.use(bodyParser.json({ limit: '500kb' })) | |
72 | app.use(bodyParser.urlencoded({ extended: false })) | |
73 | // Validate some params for the API | |
74 | app.use(expressValidator({ | |
75 | customValidators: customValidators | |
76 | })) | |
77 | ||
78 | // ----------- Views, routes and static files ----------- | |
79 | ||
80 | // API | |
81 | const apiRoute = '/api/' + API_VERSION | |
82 | app.use(apiRoute, apiRouter) | |
83 | ||
84 | // Client files | |
85 | app.use('/', clientsRouter) | |
86 | ||
87 | // Static files | |
88 | app.use('/', staticRouter) | |
89 | ||
90 | // Always serve index client page (the client is a single page application, let it handle routing) | |
91 | app.use('/*', function (req, res, next) { | |
92 | res.sendFile(path.join(__dirname, '../client/dist/index.html')) | |
93 | }) | |
94 | ||
95 | // ----------- Tracker ----------- | |
96 | ||
97 | const trackerServer = new TrackerServer({ | |
98 | http: false, | |
99 | udp: false, | |
100 | ws: false, | |
101 | dht: false | |
102 | }) | |
103 | ||
104 | trackerServer.on('error', function (err) { | |
105 | logger.error(err) | |
106 | }) | |
107 | ||
108 | trackerServer.on('warning', function (err) { | |
109 | logger.error(err) | |
110 | }) | |
111 | ||
112 | const server = http.createServer(app) | |
113 | const wss = new WebSocketServer({ server: server, path: '/tracker/socket' }) | |
114 | wss.on('connection', function (ws) { | |
115 | trackerServer.onWebSocketConnection(ws) | |
116 | }) | |
117 | ||
118 | // ----------- Errors ----------- | |
119 | ||
120 | // Catch 404 and forward to error handler | |
121 | app.use(function (req, res, next) { | |
122 | const err = new Error('Not Found') | |
123 | err['status'] = 404 | |
124 | next(err) | |
125 | }) | |
126 | ||
127 | app.use(function (err, req, res, next) { | |
128 | logger.error(err) | |
129 | res.sendStatus(err.status || 500) | |
130 | }) | |
131 | ||
132 | // ----------- Run ----------- | |
133 | ||
134 | function onDatabaseInitDone () { | |
135 | const port = CONFIG.LISTEN.PORT | |
136 | // Run the migration scripts if needed | |
137 | migrate() | |
138 | .then(() => { | |
139 | return installApplication() | |
140 | }) | |
141 | .then(() => { | |
142 | // ----------- Make the server listening ----------- | |
143 | server.listen(port, function () { | |
144 | // Activate the communication with friends | |
145 | activateSchedulers() | |
146 | ||
147 | // Activate job scheduler | |
148 | JobScheduler.Instance.activate() | |
149 | ||
150 | logger.info('Server listening on port %d', port) | |
151 | logger.info('Webserver: %s', CONFIG.WEBSERVER.URL) | |
152 | }) | |
153 | }) | |
154 | } |