Kahoot thing

kahootDoAnswer.js

var serializedAnswers = "A;B;A;B;B;A;A;B;B;A;";
var split = serializedAnswers.split(";");
var answers = [];
for(var i=0; i<split.length;i++){
  var thisans = split[i];
  if(thisans == ""){
    continue;
  }
  console.log(thisans);
  answers[i] = "answer" + thisans;
}
function answerToNum(answer){
 if(answer == "answerA"){
   return 0;
 }else if (answer == "answerB"){
   return 1;
 }else if (answer == "answerC"){
   return 2;
 }else if (answer == "answerD"){
   return 3;
 }else{
   return 2; // C is always a good fallback
 }
}
function handleAnswerForQuestion( qnumber ){
  var answer = answers[qnumber-1]; // So that its the right index because unlike lua, java(script) starts at 0
  var elem = document.body.getElementsByClassName(answer)[0]; // Get the first element with this class
  if(elem == null){ // This was clearly the wrong answer, this shouldn't even happen as long as its one of the four because they just hide the buttons instead of remove them
    return;
  }
  console.log(answerToNum(answer)); // Debugging
  angular.element(elem).scope().selectAnswer( answerToNum(answer) ); // Pass a number not an element (silly me)
  console.log(answer); // More debugging
}

kahootSerializeAnswers.js

var correctAnswerIcons = document.body.getElementsByClassName("answer-label__correct-icon");
var correctAnswers = [];
var serializedAnswers = "";
for(var i=0; i<correctAnswerIcons.length;i++){
	var icon = correctAnswerIcons[i];
  correctAnswers[correctAnswers.length] = icon.parentElement;
}

function getAnswerForQuestionNumber( number ){
	var answer = correctAnswers[number];
  if(answer == null){
  	return -1;
  }
  var clss = answer.classList[1];
  if(clss == "answer-label--0"){
    return "A";
  }else if(clss == "answer-label--1"){
  	return "B";
  }else if(clss == "answer-label--2"){
  	return "C";
  }
  else if(clss =="answer-label--3" ){
  	return "D";
  }
}

for(var i=0; i<correctAnswers.length;i++){
	serializedAnswers += getAnswerForQuestionNumber(i)+";";
}
console.log(serializedAnswers);