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app.js
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app.js
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var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var serveStatic = require('serve-static')
var indexRouter = require('./routes/index');
const compression = require('compression');
var app = express();
app.use(compression());
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'pug');
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({
extended: false
}));
function setCustomCacheControl(res, path) {
if (serveStatic.mime.lookup(path) === 'text/html') {
// Custom Cache-Control for HTML files
res.setHeader('Cache-Control', 'public, max-age=0')
}
}
app.use(cookieParser());
// app.use(serveStatic(path.join(__dirname, 'public/peflembedded/min'), { 'index': ['heatmaps.html', 'heatmaps.htm'] }))
app.use(serveStatic(path.join(__dirname, 'views')
// ,
// {
// // maxAge: '1d',
// // setHeaders: setCustomCacheControl
// }
));
app.use(serveStatic(path.join(__dirname, 'public'), {
'index': ['heatmaps.html', 'heatmaps.htm']
//, maxAge: '1d',
// setHeaders: setCustomCacheControl
}))
// app.use(serveStatic(path.join(__dirname, 'public')));
app.set('trust proxy', true);
app.use('/', indexRouter);
// app.use('/users', usersRouter);
// catch 404 and forward to error handler
app.use(function (req, res, next) {
next(createError(404));
});
// error handler
app.use(function (err, req, res, next) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
// render the error page
res.status(err.status || 500);
res.render('error');
});
module.exports = app;