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app.js
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app.js
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/**
* Module dependencies.
*/
const express = require('express');
const compression = require('compression');
const session = require('express-session');
const bodyParser = require('body-parser');
const logger = require('morgan');
const errorHandler = require('errorhandler');
const dotenv = require('dotenv');
const path = require('path');
const expressStatusMonitor = require('express-status-monitor');
const multer = require('multer');
const upload = multer({ dest: path.join(__dirname, 'uploads') });
/**
* Load environment variables from .env file, where API keys and passwords are configured.
*/
dotenv.config({ path: '.env.example' });
/**
* Controllers (route handlers).
*/
const homeController = require('./controllers/home');
const apiController = require('./controllers/api');
/**
* Create Express server.
*/
const app = express();
/**
* Express configuration.
*/
app.set('host', process.env.OPENSHIFT_NODEJS_IP || '0.0.0.0');
app.set('port', process.env.PORT || process.env.OPENSHIFT_NODEJS_PORT || 8080);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(expressStatusMonitor());
app.use(compression());
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.disable('x-powered-by');
app.use((req, res, next) => {
res.locals.user = req.user;
next();
});
app.use('/', express.static(path.join(__dirname, 'public'), { maxAge: 31557600000 }));
app.use('/js/lib', express.static(path.join(__dirname, 'node_modules/chart.js/dist'), { maxAge: 31557600000 }));
app.use('/js/lib', express.static(path.join(__dirname, 'node_modules/popper.js/dist/umd'), { maxAge: 31557600000 }));
app.use('/js/lib', express.static(path.join(__dirname, 'node_modules/bootstrap/dist/js'), { maxAge: 31557600000 }));
app.use('/js/lib', express.static(path.join(__dirname, 'node_modules/jquery/dist'), { maxAge: 31557600000 }));
app.use('/webfonts', express.static(path.join(__dirname, 'node_modules/@fortawesome/fontawesome-free/webfonts'), { maxAge: 31557600000 }));
/**
* Primary app routes.
*/
// app.post('/cutimages', homeController.cutImages);
app.post('/cutsingleimage', homeController.cutSingleImage);
app.post('/finish', homeController.finishProcess);
app.get('/', homeController.index);
/**
* API examples routes.
*/
app.get('/api', apiController.getApi);
app.get('/api/upload', apiController.getFileUpload);
app.post('/api/upload', upload.single('myFile'), apiController.postFileUpload);
/**
* Error Handler.
*/
if (process.env.NODE_ENV === 'development') {
// only use in development
app.use(errorHandler());
} else {
app.use((err, req, res, next) => {
console.error(err);
res.status(500).send('Server Error');
});
}
/**
* Start Express server.
*/
app.listen(app.get('port'), () => {
console.log('App is running at http://localhost:%d in %s mode', app.get('port'), app.get('env'));
console.log(' Press CTRL-C to stop\n');
});
module.exports = app;