ita-matrix-powertools-console.js

// ==UserScript==
// @name DL/ORB Itinary Builder
// @namespace http://matrix.itasoftware.com
// @description Builds fare purchase links
// @version 0.5
// @grant none
// @include http://matrix.itasoftware.com/view/details*
// @include http://matrix.itasoftware.com/view/calendar*
// @include http://matrix.itasoftware.com/search.htm*
// @include http://matrix.itasoftware.com/?*
// @include http://matrix.itasoftware.com/
// ==/UserScript==

/*
 The CONSOLE version is designed to maintain minify support for execution in the command line of browsers
 (Thus may have special unicode restrictions for OS which do not support copying outside of 7-8bit ASCII)
*/

/*
 Written by paul21 & Steppo of FlyerTalk.com
 Includes improvmenets by 18sas
 http://www.flyertalk.com/forum/members/paul21.html
 Copyright Reserved -- At least share with credit if you do

*********** Changelog **************
**** Version 0.5 ****
# 2014-11-11 Edited by Steppo (Fixed bug causing close of advanced routing on searchpage,
                                moved extraction and linkgenerating to seperate functions,
                                added a lot of information like flightdurations/codeshare/layovertime/arrival-time-object,
                                complete redesign of data-object, adapted DL/Orbitz/UA/US/Farefreaks/GCM to data-object,
                                added segmentskip to Orbitz && FF if its just a technical stop,
                                removed usage of itaLocal (replaced by itaLanguage ) and default values in function ( thx to kulin for this hints) )
**** Version 0.4 ****
# 2014-11-10 Edited by paul21 (Improved united.com booking support)
# 2014-11-09 Edited by Steppo (Added monthly navigation to calendar,
                                added retry for details if content is loading slow,
                                added flights as object (see data var ),
                                added Farefreaks,
                                added GCM)
**** Version 0.3a ****
# 2014-11-01 Edited by Steppo (shortened some regex,
                               added support for german version of matrix)

*********** About **************
 --- Searchpage ---
  # opens advanced routing by default
 --- Calendar ---
  # makes month-form visible 
  # adding quicklinks to the next/previous months
 --- Resultpage ---
  # collecting a lot of information in data-var
  # based on gathered data-var: creating links to different OTAs and other pages

 *********** Hints ***********
  Unsure about handling of different fares/pax. 
  Unsure about correct usage of cabins while creating links.
  Unsure about correct usage of farebase-per-leg - usage in order of appearance.
  Unsere about segment-skipping - should be fine bud needs heavy testing.
*/
/**************************************** Start Script *****************************************/
// Get language first but do not use itaLocale
var itaLanguage="en";



// global retrycount for setup
var retrycount=1;

// execute language detection and afterwards functions for current page
   setTimeout(function(){getPageLang();}, 100);  

/**************************************** Get Language *****************************************/

function getPageLang(){
    if (document.getElementById("localeSelect_label").innerHTML == "Deutsch") {
    itaLanguage="de";
    retrycount=1;
   } else if (document.getElementById("localeSelect_label").innerHTML == "English") {
    itaLanguage="en";
    retrycount=1;
   } else if (retrycount>=20) {
    //set default and go ahead 
    console.log("Unable to detect language: Falling back to EN"); 
    itaLanguage="en";
    retrycount=1; 
   } else {
    retrycount++; 
    setTimeout(function(){getPageLang();}, 100);
    return false; 
   }
    
    if (window.location.href.indexOf("http://matrix.itasoftware.com/view/calendar") !=-1){
      createmonthlinks();
      setTimeout(function(){makenavigationvisible();}, 200); 
    } else if (window.location.href.indexOf("http://matrix.itasoftware.com/view/details") !=-1) {
       setTimeout(function(){fePS();}, 200);   
    } else if (window.location.href.indexOf("http://matrix.itasoftware.com/search.htm") !=-1 || window.location.href.indexOf("http://matrix.itasoftware.com/?") !=-1 || window.location.href == "http://matrix.itasoftware.com/") {
       setTimeout(function(){buildmain();}, 200);   
    }   
}

/**************************************** General Functions *****************************************/
//Parses all of the outputs of regexp matches into an array
function exRE(str,re){
  var ret= new Array();
  var m;
  var i=0;
  while( (m = re.exec(str)) != null ) {
  if (m.index === re.lastIndex) {
  re.lastIndex++;
  }
  for (k=1;k<m.length;k++) {
  ret[i++]=m[k];
  }
  }
  return ret;
}
function hasClass(element, cls) {
    return (' ' + element.className + ' ').indexOf(' ' + cls + ' ') > -1;
}

function inArray(needle, haystack) {
    var length = haystack.length;
    for(var i = 0; i < length; i++) {
        if(haystack[i] == needle) return true;
    }
    return false;
}
function monthnameToNumber(month){
  var monthnames=["JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP","OCT", "NOV", "DEC"];
  return (monthnames.indexOf(month.toUpperCase())+1);
}
function monthnumberToName(month){
  var monthnames=["JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP","OCT", "NOV", "DEC"];
  return (monthnames[month-1]);
}
function getFlightYear(day,month){
 //Do date magic
    var d = new Date();
    var cmonth=d.getMonth();
    var cday=d.getDate();
    var cyear=d.getFullYear();
  // make sure to handle the 0-11 issue of getMonth()
    if (cmonth > (month-1) || (cmonth == (month-1) && day < cday)) {
    cyear += 1; //The flight is next year
    }
   return cyear;
}
function return12htime(match){
        var regex = /([01]?\d)(:\d{2})(AM|PM|am|pm| AM| PM| am| pm)/g;
        match = regex.exec(match);
        var offset = 0;
        match[3]=trimStr(match[3]);
        if  ((match[3]=='AM' || match[3]=='am') && match[1]=='12'){offset = -12;}
        else if  ((match[3]=='PM' || match[3]=='pm') && match[1]!='12'){ offset = 12;}
        return (+match[1] + offset) +match[2];        
};
function trimStr(x) {
    return x.replace(/^\s+|\s+$/gm,'');
}
function getcabincode(cabin){
  switch(cabin) {
      case "E":
          cabin=0;
          break;
      case "P":
          cabin=1;
          break;
      case "B":
          cabin=2;
          break;
      case "F":
          cabin=3;
          break;
      default:
          cabin=0;
  }
  return cabin;
}
/******************************************* Search Page *******************************************/
function buildmain(){
    // retry if itin not loaded    
    if (document.getElementById("searchFormsContainer") === undefined) { 
      retrycount++;
      if (retrycount>20) {
        console.log("Error Content not found.");
        return false;
      };

      setTimeout(function(){buildmain();}, 100);   
      return false;
    };
    //open advanced routing fixed toggle-issue in 0.5
    if ( !hasClass(document.getElementById("ita_form_SliceForm_0"),"dijitHidden") 
          && document.getElementById("ita_layout_CollapsiblePane_1").style.display=="none") {
      document.getElementById('sites_matrix_layout_RouteLanguageToggleLink_0').click();
    }
}



/********************************************* Calendar *********************************************/
function makenavigationvisible() {  
  document.getElementById("calendarUpdateForm2").style.display='';
}

function createmonthlinks() {
  linktoimages="http://matrix.itasoftware.com/js/ita/themes/ita/images/";  
  newtd = document.createElement('td');
  newtd.setAttribute('id','goprevmonth');
  newtd.setAttribute('style','padding-right:10px;');
  newimg = document.createElement('img');
  newimg.setAttribute('src',linktoimages+'arrowbtn_prev.png');
  newtd.appendChild(newimg);
  insert=document.getElementById("widget_monthSelect").parentNode;
  insert.parentNode.insertBefore(newtd, insert);

  newtd = document.createElement('td');
  newtd.setAttribute('id','gonextmonth');
  newtd.setAttribute('style','padding-right:10px;');
  newimg = document.createElement('img');
  newimg.setAttribute('src',linktoimages+'arrowbtn_next.png');
  newtd.appendChild(newimg);
  insert=document.getElementById("widget_monthSelect").parentNode;
  insert.parentNode.insertBefore(newtd, insert.nextSibling);

  document.getElementById('goprevmonth').onclick=function(){changemonth (-1);};
  document.getElementById('gonextmonth').onclick=function(){changemonth (1);};
}


function changemonth (change) {  
if (itaLanguage=="de"){
  var sep=".";
  var mpos=1;  
} else {
  var sep="/";
  var mpos=0; 
}
var date =document.getElementById('monthSelect').value.split(sep);
date[0]=parseInt(date[0]);
date[1]=parseInt(date[1]);
date[2]=parseInt(date[2]);
date[mpos]+=change;
if (date[mpos]>=13) {  
  date[2]+=Math.floor(date[mpos]/12);
  date[mpos]-=(Math.floor(date[mpos]/12)*12);
} else if (date[mpos]<=0){
  date[2]+=Math.floor((date[mpos]-1)/12);
  date[mpos]+=(Math.abs(Math.floor(date[mpos]/12))*12);
  if (date[mpos]==0) date[mpos]=12;
}
if (date[0]<10 && itaLanguage=="de") {date[0]="0"+date[0]; }
if (date[1]<10 && itaLanguage=="de") {date[1]="0"+date[1]; }
date=date.toString().replace(/,/g, sep); 
document.getElementById('monthSelect').value=date;
document.getElementById('calendarUpdateButton').click();
setTimeout(function(){makenavigationvisible();}, 200);
}

/********************************************* Link Creator *********************************************/
//Primary function for extracting flight data from ITA/Matrix
function fePS() {
    // retry if itin not loaded    
    if (document.getElementById("itineraryNode").innerHTML === "" ) { 
      retrycount++;
      if (retrycount>20) {
        console.log("Error Content not found.");
        return false;
      };
      
      setTimeout(function(){fePS();}, 500);   
      return false;
    };
    
    var data = readItinerary();
    
    printDelta(data);
    
    printOrbitz(data);
    
    printUA(data);
    
    // we print US if its only on US-flights
    if (data["carriers"].length==1 && data["carriers"][0]=="US"){
      printUS(data);
    } 
       
    //*** Farefreaksstuff ****//
    printFarefreaks (data,0);
    printFarefreaks (data,1);
    //*** GCM ****//
    printGCM (data);  
}


  //*** Readfunction ****//
function readItinerary(){
      // the magical part! :-)
      var data= new Array();
      var carrieruarray= new Array();  
      //Searches through inner-html of div itineraryNode
      var itinHTML = document.getElementById("itineraryNode").innerHTML;
      //Find carrier
      var re=/airline_logos\/35px\/(\w\w)\.png/g;
      var carriers = new Array();
      carriers = exRE(itinHTML,re);
      //new code by 18sas 28-Oct-2014
      var re = /airline_logos\/35px\/\w\w\.png\"\salt\=\"(.*?)\"\stitle/g;
      var airlineName = new Array();
      airlineName = exRE(itinHTML, re);
      //end new code
      // build the array of unique carriers  
      for (i=0;i<carriers.length;i++) {
        if (!inArray(carriers[i],carrieruarray)) {carrieruarray.push(carriers[i]);};
      }  
          
        
      //Currency in EUR?
      var itinCur="";
      var re=/(€)/g;
      var speicher = new Array();
      speicher = exRE(itinHTML,re);
      if (speicher.length>1) itinCur="EUR";
      if (itinCur==""){
          var re=/($)/g;
          var speicher = new Array();
          speicher = exRE(itinHTML,re);
          if (speicher.length>1) itinCur="USD";
      }
      
      //Find Airports
      var re=/(strong)*\>[^\(\<]*\((\w{3})[^\(\<]*\((\w{3})/g;
      var airports= new Array();
      var tmp_airports= new Array();
      var legNum = new Array();
      var legAirports = new Array();
      tmp_airports = exRE(itinHTML,re);
      
      //Find Date
      var re=/(strong)*\>[^\(\<]*\(\w{3}[^\(\<]*\(\w{3}[^\,]*\,\s*([a-zA-Z0-9]{1,3})\.?\s*([a-zA-Z0-9ä]{1,3})/g;
      var tmp_airdate= new Array();
      tmp_airdate = exRE(itinHTML,re);      
      // lets swap values if german language
      if (itaLanguage=="de"){
        for (var i = 0; i < tmp_airdate.length; i+=3) {
          var speicher=tmp_airdate[i+1];
          tmp_airdate[i+1]=tmp_airdate[i+2].replace(/ä/g, "a").replace(/i/g, "y").replace(/Dez/g, "Dec").replace(/Okt/g, "Oct");
          tmp_airdate[i+2]=speicher;
          }
      }
      
      
      // find information like codeshare layoverduration and timechange on arrival
      var re=/itaGreyText\"\>\s*([^\n]*)\s*\<\/td\>/g;
      var tmp_airarrdate = new Array();
      tmp_airarrdate = exRE(itinHTML,re);
     
      // lets see what we got
      var addinformations = Array();
      for (var i = 0; i < tmp_airarrdate.length; i+=5) {
        var speicher = {codeshare:0, arrdate:"", layoverduration:""};
          // check for codeshare
          if(tmp_airarrdate[i]!="") {speicher["codeshare"]=1;}
          // check timeshift on arrival
          if(tmp_airarrdate[i+2]!="") {
            speicher["arrdate"]={};
            var re=/[^\,]*\,\s*([a-zA-Z0-9]{1,3})\.?\s*([a-zA-Z0-9ä]{1,3})/g;
            var speicher2= new Array();
            speicher2 = exRE(tmp_airarrdate[i+2],re);
            // lets swap values if german language
            if (itaLanguage=="de"){
                var speicher3=speicher2[0];
                speicher2[0]=speicher2[1].replace(/ä/g, "a").replace(/i/g, "y").replace(/Dez/g, "Dec").replace(/Okt/g, "Oct");
                speicher2[1]=speicher3;
            }
           speicher["arrdate"]["day"]=parseInt(speicher2[1]);
           speicher["arrdate"]["month"]=monthnameToNumber(speicher2[0]);
           speicher["arrdate"]["year"]=getFlightYear(speicher["arrdate"]["day"],speicher["arrdate"]["month"]);
            
          }
          if(tmp_airarrdate[i+3]!="") {
            var re=/([0-9]{1,2})/g;
            var speicher2 = new Array();
            speicher2 = exRE(tmp_airarrdate[i+3],re);
            speicher["layoverduration"]=parseInt(speicher2[0])*60 + parseInt(speicher2[1]);
          }
          addinformations.push(speicher);
       }
      
      /* introduced in 0.5 */
      //console.log(addinformations);
      
      //Find times
      var re=/dijitReset departure\"\>[^0-9]+(.*?)\<\/td\>/g;
      var deptimes= new Array();
      deptimes = exRE(itinHTML,re);
      
      var re=/dijitReset arrival\"\>[^0-9]+(.*?)\<\/td\>/g;
      var arrtimes= new Array();
      arrtimes = exRE(itinHTML,re);
      if (itaLanguage!="de"){
      // take care of 12h
        for (var i = 0; i < deptimes.length; i++) {
          deptimes[i]=return12htime(deptimes[i]);
          arrtimes[i]=return12htime(arrtimes[i]);
        }
      }
      
      // find flightduration
      var re=/dijitReset duration\"\>([^\<]*)\<\/td\>/g;
      var durations= new Array();
      durations = exRE(itinHTML,re);
      for (var i=0; i<durations.length;i++){
        var re=/([0-9]{1,2})/g;
        var speicher = new Array();
        speicher = exRE(durations[i],re);
        durations[i]=parseInt(speicher[0])*60 + parseInt(speicher[1]);         
        
      }
        
      //Find flight number
      //next line modified by 18sas 28-Oct-2014
      var re=/dijitReset carrier\"\>(.*?)\<\/td\>/g;
      var flightnumStrs= new Array();
      flightnumStrs = exRE(itinHTML,re);
      var flightnums = new Array();
      //Code adopted from 18sas
      for (i=0;i<flightnumStrs.length;i++) {
      //new code by 18sas 28-Oct-2014
      var flightNoRegExpString = airlineName[i].replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&') + '\\s([0-9]*)';
      var flightNoRegExp = new RegExp(flightNoRegExpString, 'g');
      flightnums[i] = exRE(flightnumStrs[i], flightNoRegExp);
      //end new code
      }
      
      //Find Book Class
      var re = /\((\w)\)/g;
      var bookclass = new Array();
      bookclass = exRE(itinHTML,re);
      //Find Class of Service
      var re = /(\w)[\w]+\&nbsp\;\(\w\)/g;
      var classofservice = new Array();
      classofservice = exRE(itinHTML,re);
      
      
      // Find fare-price
      var re=/farePrice\"\>[^0-9]*([0-9,.]+)/g;
      var farePrice = new Array();
      farePrice = exRE(itinHTML,re);
      //total price will be the last one
      farePrice=farePrice[(farePrice.length-1)];
      if (itaLanguage=="de"){
      farePrice=farePrice.replace(/\./g,"").replace(/\,/g,".");
      } else {
      farePrice=farePrice.replace(/\,/g,"");
      }
      
      // Get the number of Pax
      if (itaLanguage=="de"){
      var re=/Gesamtpreis\sfür\s([0-9])\sPassagier/g;
      } else {
      var re=/Total\scost\sfor\s([0-9])\spassenger/g;
      }
      var numPax = new Array();
      numPax = exRE(itinHTML,re);
      
      
      //Find leg divider
      var basisHTML = document.getElementById("ita_layout_RoundedPane_1").innerHTML;
      //find farecodes
      if (itaLanguage=="de"){
      var re=/Airline\s\w\w\s(\w+)\s[\w{3}]/g;
      } else {
      var re=/Carrier\s\w\w\s(\w+)\s[\w{3}]/g;
      }
      var fareBasis=new Array();
      fareBasis=exRE(basisHTML,re);
      
      //Find basis legs  => NEW
      if (itaLanguage=="de"){
      var re=/Strecke\(n\) ([\w\(\)\s\-,]+)/g;
      } else {
      var re=/Covers ([\w\(\)\s\-,]+)/g;
      }
      var fareBaseLegs = { fares :new Array(), legs:new Array()};
      fareBaseLegs["fares"]= exRE(basisHTML,re);
      var re=/(\w\w\w\-\w\w\w)/g;
      // find the covered airports
      for (i=0;i<fareBaseLegs["fares"].length;i++) {
       fareBaseLegs["legs"].push(exRE(fareBaseLegs["fares"][i],re));
      }
      fareBaseLegs["fares"]=fareBasis;
      // We have an object now in which fares[i] covers coutes[i]
      // console.log(fareBaseLegs)
      
      var dirtyFare= new Array();  
      // dirty but handy for later usage since there is no each function
      for(var i=0;i<fareBaseLegs["legs"].length;i++) {
        for(var j=0;j<fareBaseLegs["legs"][i].length;j++) {
         dirtyFare.push(fareBaseLegs["legs"][i][j]+"-"+fareBaseLegs["fares"][i]);
        }
      }
      
      var k=-1;
      var datapointer=0;  
      var legobj={};
      // lets try to build an structured object
      for(i=0;i<tmp_airports.length;i+=3) {
            if (tmp_airports[i] == "strong" ) //Matches the heading airport
            {
                if (k>=0) {data.push(legobj);}
                k++;
                legobj={};
                //lets build the outer structure
                legobj["orig"]=tmp_airports[i+1];
                legobj["dest"]=tmp_airports[i+2];
                legobj["dep"]={};
                legobj["arr"]={};
                legobj["dep"]["day"]=parseInt(tmp_airdate[i+2]);
                legobj["dep"]["month"]=monthnameToNumber(tmp_airdate[i+1]);
                legobj["dep"]["year"]=getFlightYear(legobj["dep"]["day"],legobj["dep"]["month"]);
                legobj["dep"]["time"] = deptimes[datapointer];
                legobj["seg"] = new Array();
                if (tmp_airports.length <= i+3 || tmp_airports[i+3] == "strong") //Single flight in leg
                {                       
                    speicher={};
                    speicher["orig"]=tmp_airports[i+1];
                    speicher["dest"]=tmp_airports[i+2];
                    speicher["dep"]={};
                    speicher["dep"]["day"]=parseInt(tmp_airdate[i+2]);
                    speicher["dep"]["month"]=monthnameToNumber(tmp_airdate[i+1]);
                    speicher["dep"]["year"]=getFlightYear(speicher["dep"]["day"],speicher["dep"]["month"]);
                    speicher["dep"]["time"]=deptimes[datapointer];
                    speicher["arr"]={};
                    if (addinformations[datapointer]["arrdate"]!=""){
                      speicher["arr"]["day"]=addinformations[datapointer]["arrdate"]["day"];
                      speicher["arr"]["month"]=addinformations[datapointer]["arrdate"]["month"];
                      speicher["arr"]["year"]=addinformations[datapointer]["arrdate"]["year"];                     
                    } else {
                      speicher["arr"]["day"]=speicher["dep"]["day"];
                      speicher["arr"]["month"]=speicher["dep"]["month"];
                      speicher["arr"]["year"]=speicher["dep"]["year"];                    
                    }
                    speicher["arr"]["time"]=arrtimes[datapointer];
                    legobj["arr"]["day"]=speicher["arr"]["day"];
                    legobj["arr"]["month"]=speicher["arr"]["month"];
                    legobj["arr"]["year"]=speicher["arr"]["year"];
                    legobj["arr"]["time"]=speicher["arr"]["time"];
                    speicher["codeshare"]=addinformations[datapointer]["codeshare"];
                    speicher["layoverduration"]=addinformations[datapointer]["layoverduration"];    
                    speicher["duration"]=durations[datapointer];
                    speicher["carrier"]=carriers[datapointer];
                    speicher["bookingclass"]=bookclass[datapointer];
                    speicher["fnr"]=flightnums[datapointer][0];
                    speicher["cabin"]=getcabincode(classofservice[datapointer]);
                    // find farecode for leg
                    for(var j=0;j<dirtyFare.length;j++) {
                         if (dirtyFare[j].indexOf(speicher["orig"]+"-"+speicher["dest"]+"-")!= -1) {
                          //found farebase of this segment
                           speicher["farebase"]=dirtyFare[j].replace(speicher["orig"]+"-"+speicher["dest"]+"-","");
                           dirtyFare[j]=speicher["farebase"]; // avoid reuse
                           j=dirtyFare.length;
                         }
                    }
                    legobj["seg"].push(speicher);
                    datapointer++;
                }
            } else {
                speicher={};
                speicher["orig"]=tmp_airports[i+1];
                speicher["dest"]=tmp_airports[i+2];
                speicher["dep"]={};
                speicher["dep"]["day"]=parseInt(tmp_airdate[i+2]);
                speicher["dep"]["month"]=monthnameToNumber(tmp_airdate[i+1]);
                speicher["dep"]["year"]=getFlightYear(speicher["dep"]["day"],speicher["dep"]["month"]);
                speicher["dep"]["time"]=deptimes[datapointer];
                speicher["arr"]={};
                if (addinformations[datapointer]["arrdate"]!=""){
                  speicher["arr"]["day"]=addinformations[datapointer]["arrdate"]["day"];
                  speicher["arr"]["month"]=addinformations[datapointer]["arrdate"]["month"];
                  speicher["arr"]["year"]=addinformations[datapointer]["arrdate"]["year"];                     
                 } else {
                  speicher["arr"]["day"]=speicher["dep"]["day"];
                  speicher["arr"]["month"]=speicher["dep"]["month"];
                  speicher["arr"]["year"]=speicher["dep"]["year"];                    
                 }
                speicher["arr"]["time"]=arrtimes[datapointer];
                legobj["arr"]["day"]=speicher["arr"]["day"];
                legobj["arr"]["month"]=speicher["arr"]["month"];
                legobj["arr"]["year"]=speicher["arr"]["year"];
                legobj["arr"]["time"]=speicher["arr"]["time"];
                speicher["codeshare"]=addinformations[datapointer]["codeshare"];
                speicher["layoverduration"]=addinformations[datapointer]["layoverduration"];    
                speicher["duration"]=durations[datapointer];
                speicher["carrier"]=carriers[datapointer];
                speicher["bookingclass"]=bookclass[datapointer];
                speicher["fnr"]=flightnums[datapointer][0];
                speicher["cabin"]=getcabincode(classofservice[datapointer]);
                // find farecode for leg
                for(var j=0;j<dirtyFare.length;j++) {
                    if (dirtyFare[j].indexOf(speicher["orig"]+"-"+speicher["dest"]+"-")!= -1) {
                     //found farebase of this segment
                      speicher["farebase"]=dirtyFare[j].replace(speicher["orig"]+"-"+speicher["dest"]+"-","");
                      dirtyFare[j]=speicher["farebase"]; // avoid reuse
                      j=dirtyFare.length;
                    }
                 }
                legobj["seg"].push(speicher);
                datapointer++;      
            }
      }
      data.push(legobj); // push of last leg
      // add price and pax
      // a little bit unsure about multiple pax with different farebase
      data={itin:data, price: farePrice, numPax:numPax[0] , carriers:carrieruarray, cur : itinCur, farebases:fareBaseLegs["fares"]};
          
      //console.log(data); //Remove to see flightstructure
      return data;
}  
  //*** Printfunctions ****//
function getDeltaCabin(cabin){
// 0 = Economy; 1=Premium Economy; 2=Business; 3=First
// // B5-Coach / B2-Business on DL
  switch(cabin) {
      case 2:
          cabin="B2-Business";
          break;
      case 3:
          cabin="B2-Business";
          break;
      default:
          cabin="B5-Coach";
  }
  return cabin;
}  
  
function printDelta(data){
// Steppo: Cabincodefunction needs some care!?
// Steppo: What about farebasis?
// Steppo: What about segmentskipping?
    var deltaURL ="http://"+(itaLanguage=="de" ? "de" : "www");
    deltaURL +=".delta.com/booking/priceItin.do?dispatchMethod=priceItin&tripType=multiCity&cabin=B5-Coach";
    deltaURL +="&currencyCd=" + (data["cur"]=="EUR" ? "EUR" : "USD") + "&exitCountry=US";
    var segcounter=0;
    for (var i=0;i<data["itin"].length;i++) {
      // walks each leg
       for (var j=0;j<data["itin"][i]["seg"].length;j++) {
         //walks each segment of leg
        deltaURL +="&itinSegment["+segcounter.toString()+"]="+i.toString()+":"+data["itin"][i]["seg"][j]["bookingclass"];
        deltaURL +=":"+data["itin"][i]["seg"][j]["orig"]+":"+data["itin"][i]["seg"][j]["dest"]+":"+data["itin"][i]["seg"][j]["carrier"]+":"+data["itin"][i]["seg"][j]["fnr"];
        deltaURL +=":"+monthnumberToName(data["itin"][i]["seg"][j]["dep"]["month"])+":"+ ( data["itin"][i]["seg"][j]["dep"]["day"] < 10 ? "0":"") +data["itin"][i]["seg"][j]["dep"]["day"]+":"+data["itin"][i]["seg"][j]["dep"]["year"]+":0";
        segcounter++; 
      }
    }
    deltaURL += "&fareBasis="+data["farebases"].toString().replace(/,/g, ":");
    deltaURL += "&price="+data["price"];
    deltaURL += "&numOfSegments=" + segcounter.toString() + "&paxCount=" + data["numPax"];
    deltaURL += "&vendorRedirectFlag=true&vendorID=Google";  
    printUrl(deltaURL,"DL","");
}

function getOrbitzCabin(cabin){
// 0 = Economy; 1=Premium Economy; 2=Business; 3=First
// C - Coach / B - Business / F - First on ORB
  switch(cabin) {
      case 2:
          cabin="B";
          break;
      case 3:
          cabin="F";
          break;
      default:
          cabin="C";
  }
  return cabin;
}

function printOrbitz(data){
    // Steppo: This should be fine
    var selectKey="";
    var orbitzUrl = "/shop/home?type=air&source=GOOGLE_META&searchHost=ITA&ar.type=multiCity&strm=true";
    //Build multi-city search based on legs
    for (var i=0;i<data["itin"].length;i++) {
      // walks each leg
            var iStr = i.toString();
            orbitzUrl += "&ar.mc.slc["+iStr+"].orig.key=" + data["itin"][i]["orig"];
            orbitzUrl += "&_ar.mc.slc["+iStr+"].originRadius=0";
            orbitzUrl += "&ar.mc.slc["+iStr+"].dest.key=" + data["itin"][i]["dest"];
            orbitzUrl += "&_ar.mc.slc["+iStr+"].destinationRadius=0";
            var twoyear = data["itin"][i]["dep"]["year"]%100;
            orbitzUrl += "&ar.mc.slc["+iStr+"].date=" + data["itin"][i]["dep"]["month"].toString() + "/" + data["itin"][i]["dep"]["day"].toString() + "/" + twoyear.toString();
            orbitzUrl += "&ar.mc.slc["+iStr+"].time=Anytime";      
       for (var j=0;j<data["itin"][i]["seg"].length;j++) {
         //walks each segment of leg
                var k=0;
                // lets have a look if we need to skip segments - Flightnumber has to be the same and it must be just a layover
                while ((j+k)<data["itin"][i]["seg"].length-1){
                 if (data["itin"][i]["seg"][j+k]["fnr"] != data["itin"][i]["seg"][j+k+1]["fnr"] || 
                     data["itin"][i]["seg"][j+k]["layoverduration"] >= 1440) break;
                 k++;
                }               
                selectKey += data["itin"][i]["seg"][j]["carrier"] + data["itin"][i]["seg"][j]["fnr"] + data["itin"][i]["seg"][j]["orig"] + data["itin"][i]["seg"][j+k]["dest"] + ( data["itin"][i]["seg"][j]["dep"]["month"] < 10 ? "0":"") + data["itin"][i]["seg"][j]["dep"]["month"] +  ( data["itin"][i]["seg"][j]["dep"]["day"] < 10 ? "0":"") + data["itin"][i]["seg"][j]["dep"]["day"] + getOrbitzCabin(data["itin"][i]["seg"][j]["cabin"]);
                selectKey += "_";                      
                j+=k;
      }
    }
    
    orbitzUrl += "&ar.mc.numAdult=" + data["numPax"];
    orbitzUrl += "&ar.mc.numSenior=0&ar.mc.numChild=0&ar.mc.child[0]=&ar.mc.child[1]=&ar.mc.child[2]=&ar.mc.child[3]=&ar.mc.child[4]=&ar.mc.child[5]=&ar.mc.child[6]=&ar.mc.child[7]=&search=Search Flights&ar.mc.nonStop=true&_ar.mc.nonStop=0";
    //lets see if we can narrow the carriers  Orbitz supports up to 3
    if (data["carriers"].length <= 3) {
      orbitzUrl += "&_ar.mc.narrowSel=1&ar.mc.narrow=airlines";
      for (var i = 0; i< 3;i++){
          if (i<data["carriers"].length){
          orbitzUrl += "&ar.mc.carriers["+i+"]="+data["carriers"][i];
          } else {
          orbitzUrl += "&ar.mc.carriers["+i+"]=";
          }       
      }
    } else {
      orbitzUrl += "&_ar.mc.narrowSel=0&ar.mc.narrow=airlines&ar.mc.carriers[0]=&ar.mc.carriers[1]=&ar.mc.carriers[2]=";
    }   
    orbitzUrl += "&ar.mc.cabin=C";
    orbitzUrl += "&selectKey=" + selectKey.substring(0,selectKey.length-1);;
    if (data["cur"]=="USD") {
    //lets do this when USD is cur
    var priceval = parseFloat(pricing) + 6.99;
    orbitzUrl += "&userRate.price=USD|" + priceval.toString();
    }
    printUrl("http://www.cheaptickets.com"+orbitzUrl,"CHPTIX","");
    printUrl("http://www.orbitz.com"+orbitzUrl,"ORB","");
    
}

function getUACabin(cabin){
// 0 = Economy; 1=Premium Economy; 2=Business; 3=First
// Coach - Coach / Business - Business / First - First on UA
  switch(cabin) {
      case 2:
          cabin="Business";
          break;
      case 3:
          cabin="First";
          break;
      default:
          cabin="Coach";
  }
  return cabin;
}



function printUA(data){
var uaUrl='{\"post\": {\"pax\": '+data["numPax"];
uaUrl += ', \"trips\": [';
    for (var i=0;i<data["itin"].length;i++) {
      var minCabin=3;
      uaUrl += '{\"origin\": \"'+data["itin"][i]["orig"]+'\", \"dest\": \"'+data["itin"][i]["dest"]+'\", \"dep_date\": \"'+data["itin"][i]["dep"]["month"]+'/'+data["itin"][i]["dep"]["day"]+'/'+data["itin"][i]["dep"]["year"]+'\", \"segments\": [';
      // walks each leg
       for (var j=0;j<data["itin"][i]["seg"].length;j++) {
         //walks each segment of leg
          var k = 0;
         // lets have a look if we need to skip segments - Flightnumber has to be the same and it must be just a layover
          while ((j+k)<data["itin"][i]["seg"].length-1){
          if (data["itin"][i]["seg"][j+k]["fnr"] != data["itin"][i]["seg"][j+k+1]["fnr"] || 
                   data["itin"][i]["seg"][j+k]["layoverduration"] >= 1440) break;
                 k++;
          }
          uaUrl += '{\"origin\": \"'+data["itin"][i]["seg"][j]["orig"]+'\", \"dep_date\": \"'+ data["itin"][i]["seg"][j]["dep"]["month"].toString() +'/'+ data["itin"][i]["seg"][j]["dep"]["day"].toString() +'/'+data["itin"][i]["seg"][j]["dep"]["year"].toString() +'\", \"dest_date\": \" \", \"dest\": \"'+data["itin"][i]["seg"][j+k]["dest"]+'\", ';
          uaUrl += '\"flight_num\": '+data["itin"][i]["seg"][j]["fnr"]+', \"carrier\": \"'+data["itin"][i]["seg"][j]["carrier"]+'\", \"fare_code\": \"'+data["itin"][i]["seg"][j]["farebase"]+'\"},';         
          if (data["itin"][i]["seg"][j]["cabin"] < minCabin) {minCabin=data["itin"][i]["seg"][j]["cabin"];};
          j+=k; 
      }
      uaUrl = uaUrl.substring(0,uaUrl.length-1)+'],\"cabin\": \"'+getUACabin(minCabin)+'\"},';
    }
    uaUrl = 'https://www.hipmunk.com/bookjs?booking_info=' + encodeURIComponent(uaUrl.substring(0,uaUrl.length-1) +']}, \"kind\": \"flight\", \"provider_code\": \"UA\" }');
    printUrl(uaUrl,"UA","Copy Link in Text, via HPMNK");
}

function getUSCabin(cabin){
  // 0 = Economy; 1=Premium Economy; 2=Business; 3=First
  switch(cabin) {
      case 2:
          cabin="B";
          break;
      case 3:
          cabin="F";
          break;
      default:
          cabin="C";
  }
  return cabin;
}
function printUS(data){
// Steppo: is class of service implemented correct?
// Steppo: legskipping necessary?

    var usUrl = "https://shopping.usairways.com/Flights/Passenger.aspx?g=goo&c=goog_US_pax";
    usUrl += "&a=" + data["numPax"];
    usUrl += "&s=" + getUSCabin(data["itin"][0]["seg"][0]["cabin"]).toLowerCase();

    for (var i=0;i<data["itin"].length;i++) {
      // walks each leg
       for (var j=0;j<data["itin"][i]["seg"].length;j++) {
         //walks each segment of leg
          var segstr = (i+1).toString()+(j+1).toString();
          usUrl += "&o"+segstr+"=" + data["itin"][i]["seg"][j]["orig"] + "&d"+segstr+"=" + data["itin"][i]["seg"][j]["dest"] + "&f"+segstr+"=" + data["itin"][i]["seg"][j]["fnr"];
          usUrl += "&t"+segstr+"=" + data["itin"][i]["seg"][j]["dep"]["year"] + (data["itin"][i]["seg"][j]["dep"]["month"] < 10 ? "0":"" )+ data["itin"][i]["seg"][j]["dep"]["month"] +(data["itin"][i]["seg"][j]["dep"]["day"] < 10 ? "0":"" ) + data["itin"][i]["seg"][j]["dep"]["day"] + "0000";
          usUrl += "&x"+segstr+"=" + data["itin"][i]["seg"][j]["farebase"];
      }
    }
    printUrl(usUrl,"US","");
}

function printFarefreaks (data,method){
// Should be fine
// method: 0 = based on leg; 1 = based on segment
    var carrieruarray = new Array();
    var mincabin=3;
    var segsize=0;  
    var farefreaksurl = "https://www.farefreaks.com/landing/landing.php?";
    if (itaLanguage=="de"){
    farefreaksurl +="lang=de";
    } else {
    farefreaksurl +="lang=us";
    }
    farefreaksurl += "&target=flightsearch&referrer=matrix";
    for (var i=0;i<data["itin"].length;i++) {
        if (method!=1){
          farefreaksurl += "&orig["+segsize+"]=" + data["itin"][i]["orig"];
          farefreaksurl += "&dest["+segsize+"]=" + data["itin"][i]["dest"];
          farefreaksurl += "&date["+segsize+"]="+data["itin"][i]["dep"]["year"].toString() + "-" + data["itin"][i]["dep"]["month"] + "-" + data["itin"][i]["dep"]["day"] + "_"+data["itin"][i]["dep"]["time"]+":00";
          farefreaksurl += "&validtime["+segsize+"]=1";
          segsize++; 
        } 
       for (var j=0;j<data["itin"][i]["seg"].length;j++) {
        if (method==1){
          var k=0;
          // lets have a look if we need to skip segments - Flightnumber has to be the same and it must be just a layover
          while ((j+k)<data["itin"][i]["seg"].length-1){
          if (data["itin"][i]["seg"][j+k]["fnr"] != data["itin"][i]["seg"][j+k+1]["fnr"] || 
                   data["itin"][i]["seg"][j+k]["layoverduration"] >= 1440) break;
                 k++;
          }
          farefreaksurl += "&orig["+segsize+"]=" + data["itin"][i]["seg"][j]["orig"];
          farefreaksurl += "&dest["+segsize+"]=" + data["itin"][i]["seg"][j+k]["dest"];
          farefreaksurl += "&date["+segsize+"]="+data["itin"][i]["seg"][j]["dep"]["year"].toString() + "-" + data["itin"][i]["seg"][j]["dep"]["month"] + "-" + data["itin"][i]["seg"][j]["dep"]["day"] + "_"+data["itin"][i]["seg"][j]["dep"]["time"]+":00";
          farefreaksurl += "&validtime["+segsize+"]=1";
          segsize++;
          j+=k;  
        }         
        if (data["itin"][i]["seg"][j]["cabin"]<mincabin){mincabin=data["itin"][i]["seg"][j]["cabin"];};  
        if (!inArray(data["itin"][i]["seg"][j]["carrier"],carrieruarray)){carrieruarray.push(data["itin"][i]["seg"][j]["carrier"]);};  
      }
    }
    farefreaksurl += "&adult="+data["numPax"];  
    farefreaksurl += "&cabin="+mincabin;  
    farefreaksurl += "&child=0&childage[]=&flexible=0";
    if (method==1){  
      farefreaksurl += "&nonstop=1";
      desc="Based on "+segsize+" segments";
    } else {
      farefreaksurl += "&nonstop=0";  
      desc="Based on "+segsize+" legs";
    }
    if (carrieruarray.length <= 3) {farefreaksurl += "&carrier="+ carrieruarray.toString();}
    if (segsize<=6) {printUrl(farefreaksurl,"FF",desc);};
}

function printGCM (data){
    var url = "http://www.gcmap.com/mapui?P=";
    // Build multi-city search based on segments
    // Keeping continous path as long as possible 
    for (var i=0;i<data["itin"].length;i++) {
      for (var j=0;j<data["itin"][i]["seg"].length;j++) {
        url+=data["itin"][i]["seg"][j]["orig"]+"-";
        if (j+1<data["itin"][i]["seg"].length){
          if (data["itin"][i]["seg"][j]["dest"] != data["itin"][i]["seg"][(j+1)]["orig"]){url+=data["itin"][i]["seg"][j]["dest"]+";";};
        } else {
         url+=data["itin"][i]["seg"][j]["dest"]+";";
        }    
      }
    }
 printUrl(url,"GCM","");
}
//ID sidebarNode
function printUrl(url,name,desc) {
var div = document.getElementById('sidebarNode');
div.innerHTML = div.innerHTML + "<br><br><font size=4><bold><a href=\""+url+ "\" target=_blank>Open with "+name+"</a></font></bold>"+(desc ? "<br>("+desc+")" : "");
}