/**
 * Created by db2admin on 07-03-2016.
 */
var express = require('express');
var app = express();
var http = require('http');
var fs = require('fs');
var fileUpload = require('express-fileupload');
app.use(fileUpload());

var mysql      = require('mysql');
var connection = mysql.createConnection({
    host     : 'localhost',
    user     : 'vansh_khanna',
    password : '< MySQL password >',
    database : 'markup_tags'
});

connection.connect();

app.listen(3000, function () {
    console.log('server up.....');
});
app.set('views', __dirname + '/views');
// set the view engine to ejs
app.set('view engine', 'ejs');


// use res.render to load up an ejs view file

// index page
app.get('/', function(req, res) {
    res.render('upload',{title : 'wikitext'});
});


app.post('/uploads', function(req, res ) {
    var markupFile;
    var name;

    if (!req.files) {
        res.send('No files were uploaded.');
        return;
    }

    markupFile = req.files.uploadFile;
    name       = req.files.uploadFile.name;
    markupFile.mv('/uploads', function(err) {
        if (err) {
            res.status(500).send(err);
        }
        else {
            res.send('File uploaded!');
        }
    });

    content = fs.readFileSync(name).toString();
    toHTML(content);

});



function toHTML(text)
{
    console.log(text);

    // ##here we will fetch the markup syntax from the database depending on the extension of the uploaded file
    // ##the HTML file so made will be converted into Wiki-Markup document


}