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app.js
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app.js
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var express = require('express');
var expressPartials = require('express-partials');
var expressSesion = require('express-session');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var methodOverride = require('method-override');
var routes = require('./routes/index');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(methodOverride('_method'));
app.use(cookieParser('Quiz_2015'));
app.use(expressSesion());
app.use(express.static(path.join(__dirname, 'public')));
app.use(expressPartials());
//helpers dinamicos
app.use(function(req, res, next) {
//guarda path en session.redir para despues del login
if (req.path.match(/\/login|\/logout/)) {
req.session.redir = req.path;
}
//hacer req.session en las vistas
res.locals.session = req.session;
next();
});
//autologout
app.use(function(req, res, next) {
var now = new Date();
var temp = req.session.time ? new Date(req.session.time) : new Date();
if (!req.path.match(/\/login|\/logout/)) {
if ((now.getMinutes() - 2) > temp.getMinutes()) {
var errors = req.session.errors || 'Sesión caducada ...';
req.session.errors = {};
res.render('sessions/new', {
errors: errors
});
} else {
req.session.time = new Date();
next();
}
} else {
next();
}
});
app.use('/', routes);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// 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,
errors: []
});
});
}
// 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: {},
errors: []
});
});
module.exports = app;