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var express = require('express'),
app = express(),
multer = require('multer');
var fs = require('fs');
var imgs = ['png', 'jpg', 'jpeg', 'gif', 'bmp']; // only make thumbnail for these
function getExtension(fn) {
return fn.split('.').pop();
}
function fnAppend(fn, insert) {
var arr = fn.split('.');
var ext = arr.pop();
insert = (insert !== undefined) ? insert : new Date().getTime();
return arr + '.' + insert + '.' + ext;
}
app.use(multer({
dest: './static/uploads/',
rename: function (fieldname, filename) {
return filename.replace(/\W+/g, '-').toLowerCase();
}
}));
app.use(express.static(__dirname + '/static'));
app.post('/api/upload', function (req, res) {
res.send({image: false, file: req.files.userFile.originalname, savedAs: req.files.userFile.name});
});
app.get('/api/filenames', function (req, res) { // this is the RESTful API that will send json reply to browser with filenames list
var fnames = fs.readdir('./static/uploads', function (err, files) {
res.send(JSON.stringify(files));
});
});
var server = app.listen(8081, function () {
console.log('listening on port %d', server.address().port);
});
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