Extractor

Extractor.js

var GooDataExtractor = function () {};

GooDataExtractor.prototype.extract = function (key, delimiter) {
	console.log(key);
	console.log(delimiter);

	var importedData = this.mineAndParseContentToArray(key);
	return importedData;
}

GooDataExtractor.prototype.parseContentToArray = function (data) {
	var parsed = new Array();
	parsed['/-Posts-B2/'] = 'Ahoj';
	parsed['/-Posts-B3/'] = 'Ahoj!!!';

	return parsed;
}

GooDataExtractor.prototype.mineData = function (key, sheet, cb) {
	var fs = require('fs'),
    	eyes = require('eyes'),
    	xml2js = require('xml2js'),
    	http = require('http');
 
	var parser = new xml2js.Parser();

	var rawData = "";

        var link = '/feeds/cells/' + key + '/' + sheet + '/public/values';

	var options = {
	  host: 'spreadsheets.google.com',
	  port: 80,
	  path: link
	};

	http.get(options, function(res) {
	   res.setEncoding('utf-8')
	   res.on('data', function (chunk) {
	     rawData += chunk;
           });
	   res.on('done', function () {
	     cb(rawData);
           });
        })
}

GooDataExtractor.prototype.mineAndParseContentToArray = function (key) {
var sheets = [];
var f = function(sheet) {
  this.mineData(key, sheet, function(xml) {
    if (xml=="done") {
      return;
    }
    sheets[sheet] = xml;
    console.log("xml: %s", xml);
    f(sheet+1);
  });
};

f(1);

}

module.exports = GooDataExtractor;