qwerteeparser/index.js

Parse qwertee daily shirt from rss

/* 
	Parser for QWERTEE
*/
var request = require('request');
var parseString = require('xml2js').parseString;
var dateparser = require('datetojson');


var SHIRT_NUMBER = 3;
var URL = 'https://www.qwertee.com/rss';

var options = {
	url: 'https://www.qwertee.com/rss'
};

var QwerteeParser = function(n, opt){
	SHIRT_NUMBER = n;
	if(opt != undefined) options = opt;
	options.url = URL;
	
}

function getDataByDescription(data){
	
	var d = data[0].split("<br>");
	for(var i = 0; i < d.length; i++) d[i] = d[i].trim();
	
	var ret;
	ret = {
		author : d[0].replace('By ', ''),
		img1 : d[2].replace('<img src=\"', '').replace('" alt="">',''),
		img2 : d[3].replace('<img src=\"', '').replace('" alt="">','')
	}
	return ret;
}


QwerteeParser.prototype.getShirts = function(callback){
	request(options, function (error, response, body) {
		
		if(error){
			callback(false);
		}

		if(response.statusCode !== 200){
			callback(false);
		}
		
		var str = new Array();
		parseString(body, function (err, result) {
			for(var i = 0; i < SHIRT_NUMBER; i++){
				var current = result.rss.channel[0].item[i];
				var inf = getDataByDescription(current.description);
				var d = dateparser("ddd, DD MMM YYYY HH:mm:ss ZZ", current.pubDate[0]);
				str.push({
					site: "QWERTEE",
					name: current.title[0],
					date: d.month+"/"+d.day+"/"+d.year,
					link: current.guid[0],
					img: inf.img1,
					img_shirt: inf.img2,
					author: inf.author
				});
			}
			callback(str);
		});
	});
}

module.exports = QwerteeParser;