1
0
mirror of https://github.com/bpatrik/pigallery2.git synced 2024-12-14 11:23:17 +02:00
pigallery2/backend/server.ts
2016-03-19 17:31:42 +01:00

134 lines
3.1 KiB
TypeScript

///<reference path="../typings/main.d.ts"/>
import * as _express from 'express';
import * as _session from 'express-session';
import * as _debug from 'debug';
import * as _http from 'http';
import {PublicRouter} from "./routes/PublicRouter";
import {UserRouter} from "./routes/UserRouter";
import {GalleryRouter} from "./routes/GalleryRouter";
import {AdminRouter} from "./routes/AdminRouter";
export class Server {
private debug:any;
private app:any;
private server:any;
private port:number;
constructor(){
this.debug = _debug("PiGallery2:server");
this.app = _express();
if(process.env.DEBUG) {
var _morgan = require('morgan');
this.app.use(_morgan('dev'));
}
/**
* Session above all
*/
this.app.use(_session({
secret: 'keyboard cat',
cookie: {
maxAge: 60000
},
resave: true,
saveUninitialized: false
}));
new PublicRouter(this.app);
new UserRouter(this.app);
new GalleryRouter(this.app);
new AdminRouter(this.app);
// Get port from environment and store in Express.
this.port = Server.normalizePort(process.env.PORT || '80');
this.app.set('port', this.port);
// Create HTTP server.
this.server = _http.createServer(this.app);
//Listen on provided port, on all network interfaces.
this.server.listen(this.port);
this.server.on('error', this.onError);
this.server.on('listening', this.onListening);
}
/**
* Normalize a port into a number, string, or false.
*/
private static normalizePort(val) {
var port = parseInt(val, 10);
if (isNaN(port)) {
// named pipe
return val;
}
if (port >= 0) {
// port number
return port;
}
return false;
}
/**
* Event listener for HTTP server "error" event.
*/
private onError = (error) => {
if (error.syscall !== 'listen') {
throw error;
}
var bind = typeof this.port === 'string'
? 'Pipe ' + this.port
: 'Port ' + this.port;
// handle specific listen errors with friendly messages
switch (error.code) {
case 'EACCES':
console.error(bind + ' requires elevated privileges');
process.exit(1);
break;
case 'EADDRINUSE':
console.error(bind + ' is already in use');
process.exit(1);
break;
default:
throw error;
}
};
/**
* Event listener for HTTP server "listening" event.
*/
private onListening = () => {
var addr = this.server.address();
var bind = typeof addr === 'string'
? 'pipe ' + addr
: 'port ' + addr.port;
this.debug('Listening on ' + bind);
};
}
if(process.env.DEBUG) {
console.log("Running in DEBUG mode");
}
new Server();