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app.js
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app.js
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// --- Requirements ---
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var routes = require('./routes/index');
var partials = require('./routes/partials');
var test = require('./routes/test');
var api = require('./routes/api');
// Custom js files
var cmdHandler = require('./working/cmd-handler');
var socketEvents = require('./working/socket');
// App
var app = express();
// Socket.IO
var server = require('http').Server(app);
var SocketIO = require('socket.io')(server);
// --- Set-up ---
// View engine set-up.
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
// Auto-generated intial set-up:
app.use(favicon(path.join(__dirname, 'public/images/favicon/favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(require('node-sass-middleware')({
src: path.join(__dirname, 'public'),
dest: path.join(__dirname, 'public'),
indentedSyntax: false,
debug: true,
outputStyle: 'compressed',
sourceMap: true
}));
app.use(express.static(path.join(__dirname, 'public')));
// Custom locals.
app.locals.displayOutput = require('./working/display-output');
app.locals.vars =
{
// Global.
title: 'ContentMine',
// Paths.
jsPath: '/javascripts/',
librariesPath: '/javascripts/libraries/',
customJsPath: '/javascripts/custom/',
stylesheetsPath: '/stylesheets/',
imagesPath: '/images/',
faviconPath: '/images/favicon/',
iconsPath: '/images/icons/',
// Content.
outputValue: 'Command output...'
};
// Custom middleware.
//
// Routes registration.
app.use('/', routes);
app.use('/partials', partials);
app.use('/test', test);
// JSON API.
app.use('/', api);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// Socket.IO.
SocketIO.on('connection', socketEvents);
/*
app.use(function(req, res, next){
res.SocketIO = SocketIO;
next();
});
*/
// --- Error handlers ---
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
// --- Exports ---
module.exports = {app: app, server: server};