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app.js
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app.js
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var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var request = require('request');
var xml2js = require('xml2js');
var fs = require('fs');
var path = require('path');
var busboy = require('connect-busboy');
var mkdirp = require('mkdirp');
var routes = require('./routes/index');
var users = require('./routes/users');
var ncuser = "jmarovt";
var apikey = "b4be10e7fa8042e1b57053bcf1dd0096";
var clientip = "2.110.62.156";
var app = express();
var parser = new xml2js.Parser();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(express.static(path.join(__dirname, 'public')));
app.use(busboy());
app.use('/', routes);
app.use('/users', users);
//ajax domain validator logic
app.get('/searching', function(req, res){
// input value from search
var val = req.query.search;
//check if domain has a valid domain format
if (checkDomain(val) != null){
var url = "https://api.sandbox.namecheap.com/xml.response?ApiUser="+ncuser+
"&ApiKey="+apikey+"&UserName="+ncuser+"&ClientIp="+clientip+"&Command=namecheap.domains.check&DomainList="+val;
// request module is used to process the yql url and return the results in JSON format
request(url, function(err, resp, body) {
if (!err && resp.statusCode != 403 && resp.statusCode == 200) {
parser.parseString(body, function (err, result) {
if(result.ApiResponse.$.Status == "ERROR"){
console.log("There has been an error: ");
console.dir(result.ApiResponse.Errors[0].Error[0]._);
res.send("false");
}
else {
var domain_available = result.ApiResponse.CommandResponse[0].DomainCheckResult[0].$.Available;
// pass back the results to client side
res.send(domain_available);
}
});
}
});
}
else {
res.send("false");
}
});
//form submit logic
app.post('/submit', function(req,res){
var fstream;
var title;
var domain;
var imageFile;
req.pipe(req.busboy);
//write static html page to the disk
req.busboy.on('field', function(key, value, keyTruncated, valueTruncated) {
if (key == "title") {
title = value;
}
else if(key == "domain"){
domain = value;
var newFolder = 'public/sites/preview/' + domain;
//create new folder with the name of the domain
mkdirp(newFolder, function(err) {
// path was created unless there was error
var fileName = 'public/sites/preview/'+ domain +'/index.html';
var stream = fs.createWriteStream(fileName);
stream.once('open', function(fd) {
var html = buildHtml(req, title, imageFile);
stream.end(html);
});
});
};
});
//write the image to the disk
req.busboy.on('file', function (fieldname, file, filename) {
console.log("Uploading: " + filename);
imageFile = filename;
fstream = fs.createWriteStream(__dirname + '/public/sites/preview/' + domain + '/' + filename);
file.pipe(fstream);
});
//redirect to the newly created site on finish
req.busboy.on('finish', function(){
res.redirect('/sites/preview/'+ domain + '/index.html');
});
});
//build a simple static webpage with image and h1 as variables
function buildHtml(req, title, imagePath) {
var title = title;
var imagePath = imagePath;
// concatenate header string
// concatenate body string
return '<!doctype html>'
+ '<html lang="en">'
+ '<head>'
+ '<title>Test Page</title>'
+ '<meta name="description" content="Think you\'re winning? Think again.">'
+ '<meta property="og:title" content="Victor the winner" />'
+ '<meta property="og:description" content="Think you\'re winning? Think again." />'
+ '</head>'
+ '<body style="text-align:center; margin:0px;">'
+ '<h1 style="margin:30px 0px;">'+ title +'</h1>'
+ '<img src="'+ imagePath +'">'
+ '<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>'
+ '<script src="../../../javascripts/single_page.js"></script>'
+ '</body>'
+ '</html>';
};
//is the value a valid domain format
function checkDomain(value){
var re = new RegExp(/^([\da-z\.-]+)\.([a-z\.]{2,6})$/);
return value.match(re);
};
// 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
});
});
}
// 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: {}
});
});
module.exports = app;