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<!DOCTYPE html>
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<html lang="en"> |
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<head>
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<meta charset="utf-8"> |
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<!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame
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Remove this if you use the .htaccess -->
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> |
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<title>Analysis</title> |
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<meta name="description" content="Show results from subjective evaluation"> |
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<meta name="author" content="Brecht De Man"> |
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<script type="text/javascript" src="https://www.google.com/jsapi"></script> |
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<script type="text/javascript"> |
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// To aid 'one-page set-up' all scripts and CSS must be included directly in this file!
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google.load("visualization", "1", {packages:["corechart"]});
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/*************
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* SETUP *
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*************/
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// folder where to find the XML files
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xmlFileFolder = "saves";
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// array of XML files
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// THIS IS WHERE YOU SPECIFY RESULT XML FILES TO ANALYSE
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var xmlFiles = ['save-dvoih4dotckkssw8wos8go4444skkcc0.xml'];
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//TODO: make retrieval of file names automatic / drag files on here
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/****************
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* VARIABLES *
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****************/
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// Counters
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// How many files, audioholders, audioelementes and statements annotated (don't count current one)
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var numberOfFiles = -1;
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var numberOfaudioholders = -1;
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var numberOfaudioelementes = -1;
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var numberOfStatements = -1;
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var numberOfSkippedComments = 0;
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// Object arrays
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var fileNameArray = [];
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var subjectArray = [];
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var audioholderArray = [];
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var audioelementArray = [];
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// End of (file, audioholder, audioelement) flags
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var newFile = true;
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var newAudioHolder = true;
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var newAudioElement = true;
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var fileCounter = 0; // file index
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var audioholderCounter=0; // audioholder index (current XML file)
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var audioelementCounter=0; // audioelement index (current audioholder)
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var statementNumber=0; // total number of statements
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var root; // root of XML file
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var commentInFull = ''; // full comment
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var playAudio = true; // whether corresponding audio should be played back
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// // Measuring time
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// var lastTimeMeasured = -1; //
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// var durationLastAnnotation = -1; // duration of last annotation
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// var timeArray = [];
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// var MIN_TIME = 1.0; // minimum time counted as significant
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// var measurementPaused = false; // whether time measurement is paused
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// var timeInBuffer = 0; //
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var topLevel;
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window.onload = function() {
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// Initialise page
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topLevel = document.getElementById('topLevelBody');
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var setup = document.createElement('div');
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setup.id = 'setupTagDiv';
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loadAllFiles();
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makePlots();
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printSurveyData()
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// measure time at this point:
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lastTimeMeasured = new Date().getTime(); // in milliseconds
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};
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// Assert function
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function assert(condition, message) {
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if (!condition) {
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message = message || "Assertion failed";
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if (typeof Error !== "undefined") {
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throw new Error(message);
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}
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throw message; // Fallback
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}
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}
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function median(values) { // TODO: replace code by '50th percentile' - should be the same?
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values.sort( function(a,b) {return a - b;} );
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var half = Math.floor(values.length/2);
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if(values.length % 2)
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return values[half];
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else
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return (values[half-1] + values[half]) / 2.0;
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}
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function percentile(values, n) {
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values.sort( function(a,b) {return a - b;} );
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// get ordinal rank
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var rank = Math.min(Math.floor(values.length*n/100), values.length-1);
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return values[rank];
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}
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/***********************
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* TIME MEASUREMENT *
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************************/
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// measure time since last time this function was called
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function timeSinceLastCall() {
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// current time
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var currentTime = new Date().getTime();
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// calculate time difference
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var timeDifference = currentTime - lastTimeMeasured + timeInBuffer;
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// clear buffer (for pausing)
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timeInBuffer = 0;
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// remember last measured time
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lastTimeMeasured = currentTime;
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return timeDifference;
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}
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// pause time measurement
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function pauseTimeMeasurement() {
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// UN-PAUSE
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if (measurementPaused) { // already paused
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// button shows 'pause' again
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document.getElementById('pauseButton').innerHTML = 'Pause';
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// toggle state
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measurementPaused = false;
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// resume time measurement
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lastTimeMeasured = new Date().getTime(); // reset time, discard time while paused
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} else { // PAUSE
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// button shows 'resume'
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document.getElementById('pauseButton').innerHTML = 'Resume';
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// toggle state
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measurementPaused = true;
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// pause time measurement
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timeInBuffer = timeSinceLastCall();
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}
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}
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// show elapsed time on interface
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function showTimeElapsedInSeconds() {
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// if paused: un-pause
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if (measurementPaused) {
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pauseTimeMeasurement();
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}
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// time of last annotation
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var lastAnnotationTime = timeSinceLastCall()/1000;
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document.getElementById('timeDisplay').innerHTML = lastAnnotationTime.toFixed(2);
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// average time over last ... annotations
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var avgAnnotationTime;
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var numberOfElementsToAverage =
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document.getElementById('numberOfTimeAverages').value;
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if (isPositiveInteger(numberOfElementsToAverage)) {
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avgAnnotationTime =
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calculateAverageTime(lastAnnotationTime,
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Number(numberOfElementsToAverage));
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} else {
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// change text field content to 'ALL'
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document.getElementById('numberOfTimeAverages').value = 'ALL';
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avgAnnotationTime = calculateAverageTime(lastAnnotationTime, -1);
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}
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document.getElementById('timeAverageDisplay').innerHTML = avgAnnotationTime.toFixed(2);
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}
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// auxiliary function: is string a positive integer?
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// http://stackoverflow.com/questions/10834796/...
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// validate-that-a-string-is-a-positive-integer
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function isPositiveInteger(str) {
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var n = ~~Number(str);
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return String(n) === str && n >= 0;
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}
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// calculate average time
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function calculateAverageTime(newTimeMeasurementInSeconds,numberOfPoints) {
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// append last measurement time to time array, if significant
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if (newTimeMeasurementInSeconds > MIN_TIME) {
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timeArray.push(newTimeMeasurementInSeconds);
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}
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// average over last N elements of this array
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if (numberOfPoints < 0 || numberOfPoints>=timeArray.length) { // calculate average over all
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var sum = 0;
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for (var i = 0; i < timeArray.length; i++) {
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sum += timeArray[i];
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}
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averageOfTimes = sum/timeArray.length;
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} else { // calculate average over specified number of times measured last
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var sum = 0;
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for (var i = timeArray.length-numberOfPoints; i < timeArray.length; i++) {
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sum += timeArray[i];
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}
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averageOfTimes = sum/numberOfPoints;
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}
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return averageOfTimes;
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}
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/********************************
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* PLAYBACK OF AUDIO *
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********************************/
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//PLAYaudioelement
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// Keep track of whether audio should be played
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function playFlagChanged(){
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playAudio = playFlag.checked; // global variable
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if (!playAudio){ // if audio needs to stop
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audio.pause(); // stop audio - if anything is playing
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currently_playing = ''; // back to empty string so playaudioelement knows nothing's playing
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}
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}
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// audioholder that's currently playing
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var currently_playing_audioholder = ''; // at first: empty string
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var currently_playing_audioelement = '';
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var audio;
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// Play audioelement of audioholder if available, from start or from same position
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function playaudioelement(audioholderName, audioelementerName){
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if (playAudio) { // if enabled
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// get corresponding file from folder
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var file_location = 'audio/'+audioholderName + '/' + audioelementerName + '.mp3'; // fixed path and file name format
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// if not available, show error/warning message
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//TODO ...
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// if nothing playing yet, start playing
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if (currently_playing_audioholder == ''){ // signal that nothing is playing
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//playSound(audioBuffer);
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audio = new Audio(file_location);
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audio.loop = true; // loop when end is reached
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audio.play();
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currently_playing_audioholder = audioholderName;
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currently_playing_audioelement = audioelementerName;
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} else if (currently_playing_audioholder != audioholderName) {
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// if different audioholder playing, stop that and start playing
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audio.pause(); // stop audio
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audio = new Audio(file_location); // load new file
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audio.loop = true; // loop when end is reached
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audio.play(); // play audio from the start
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currently_playing_audioholder = audioholderName;
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currently_playing_audioelement = audioelementerName;
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} else if (currently_playing_audioelement != audioelementerName) {
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// if same audioholder playing, start playing from where it left off
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skipTime = audio.currentTime; // time to skip to
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audio.pause(); // stop audio
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audio = new Audio(file_location);
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audio.addEventListener('loadedmetadata', function() {
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this.currentTime = skipTime;
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console.log('Loaded '+audioholderName+'-'+audioelementerName+', playing from '+skipTime);
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}, false); // skip to same time when audio is loaded!
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audio.loop = true; // loop when end is reached
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audio.play(); // play from that time
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audio.currentTime = skipTime;
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currently_playing_audioholder = audioholderName;
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currently_playing_audioelement = audioelementerName;
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}
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// if same audioelement playing: keep on playing (i.e. do nothing)
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}
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}
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/********************
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* READING FILES *
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********************/
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// Read necessary data from XML file
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function readXML(xmlFileName){
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if (window.XMLHttpRequest)
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{// code for IE7+, Firefox, Chrome, Opera, Safari
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xmlhttp=new XMLHttpRequest();
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}
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else
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{// code for IE6, IE5
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xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
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}
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xmlhttp.open("GET",xmlFileName,false);
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xmlhttp.overrideMimeType('text/xml');
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xmlhttp.send();
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return xmlhttp.responseXML;
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}
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// go over all files and compute relevant statistics
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function loadAllFiles() {
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// retrieve information from XMLs
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for (fileIndex = 0; fileIndex < xmlFiles.length; fileIndex++) {
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xmlFileName = xmlFileFolder+"/"+xmlFiles[fileIndex];
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xml = readXML(xmlFileName);
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if (xml != null) { // if file exists
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// append file name to array of file names
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fileNameArray.push(xmlFiles[fileIndex]);
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// get root of XML file
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var parser = new DOMParser();
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var xmlDoc = parser.parseFromString(xmlhttp.responseText, "application/xml");
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var root1 = xmlDoc.getElementsByTagName('waetresult')[0];
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root = xml.getElementsByTagName('waetresult')[0];
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// get subject ID, add to array if not already there
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var pretestSurveyResult = root.getElementsByTagName('surveyresult')[0];
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var subjectIdTextContent = undefined;
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if(typeof(pretestSurveyResult) !== "undefined"){
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var subjectID = pretestSurveyResult.getElementsByTagName('comment')[0];
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if (subjectID){
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if (subjectID.getAttribute('id')==='sessionId') { // warning in console when not available
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subjectIdTextContent = subjectID.textContent;
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}
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}
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}
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if(typeof(subjectIdTextContent) !== "undefined"){
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if (subjectArray.indexOf(subjectIdTextContent) == -1) { // if not already in array
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subjectArray.push(subjectIdTextContent); // append to array
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}
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} else {
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console.log(xmlFiles[fileIndex]+': no sessionId available');
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}
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// go over all audioholders, add to array if not already there
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audioholderNodes = root.getElementsByTagName('audioholder');
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// go over audioholderNodes and append audioholder name when not present yet
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for (audioholderIndex = 0; audioholderIndex < audioholderNodes.length; audioholderIndex++) {
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audioholderName = audioholderNodes[audioholderIndex].getAttribute('id');
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if (audioholderArray.indexOf(audioholderName) == -1) { // if not already in array
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audioholderArray.push(audioholderName); // append to array
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}
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// within each audioholder, go over all audioelement IDs, add to array if not already there
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audioelementNodes = audioholderNodes[audioholderIndex].getElementsByTagName('audioelement');
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for (audioelementIndex = 0; audioelementIndex < audioelementNodes.length; audioelementIndex++) {
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audioelementName = audioelementNodes[audioelementIndex].getAttribute('id');
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if (audioelementArray.indexOf(audioelementName) == -1) { // if not already in array
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audioelementArray.push(audioelementName); // append to array
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}
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}
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}
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// count occurrences of each audioholder
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// ...
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}
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else {
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console.log('XML file '+xmlFileName+' not found.');
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}
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}
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// sort alphabetically
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fileNameArray.sort();
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subjectArray.sort();
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audioholderArray.sort();
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audioelementArray.sort();
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// display all information in HTML
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// show XML file folder
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document.getElementById('xmlFileFolder_span').innerHTML = "\""+xmlFileFolder+"/\"";
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// show number of files
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document.getElementById('numberOfFiles_span').innerHTML = fileNameArray.length;
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// show list of subject names
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document.getElementById('subjectArray_span').innerHTML = subjectArray.toString();
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// show list of audioholders
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document.getElementById('audioholderArray_span').innerHTML = audioholderArray.toString();
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// show list of audioelementes
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document.getElementById('audioelementArray_span').innerHTML = audioelementArray.toString();
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}
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function printSurveyData() {
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// print some fields from the survey for different people
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// go over all XML files
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for (fileIndex = 0; fileIndex < xmlFiles.length; fileIndex++) {
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xmlFileName = xmlFileFolder+"/"+xmlFiles[fileIndex];
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xml = readXML(xmlFileName);
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// make a div
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var div = document.createElement('div');
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document.body.appendChild(div);
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div.id = 'div_survey_'+xmlFileName;
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div.style.width = '1100px';
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//div.style.height = '350px';
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// title for that div (subject id)
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document.getElementById('div_survey_'+xmlFileName).innerHTML = '<h2>'+xmlFileName+'</h2>';
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// which songs did they do
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if (xml != null) { // if file exists
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// get root of XML file
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root = xml.getElementsByTagName('waetresult')[0];
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// go over all audioholders
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// document.getElementById('div_survey_'+xmlFileName).innerHTML += '<strong>Audioholders: </strong>';
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// audioholderNodes = root.getElementsByTagName('audioholder');
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// for (audioholderIndex = 0; audioholderIndex < audioholderNodes.length-1; audioholderIndex++) {
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// document.getElementById('div_survey_'+xmlFileName).innerHTML += audioholderNodes[audioholderIndex].getAttribute('id')+', ';
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// }
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// document.getElementById('div_survey_'+xmlFileName).innerHTML += audioholderNodes[audioholderNodes.length-1].getAttribute('id');
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// survey responses (each if available)
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// get posttest node for total test
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childNodes = root.childNodes;
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posttestnode = null;
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for (idx = 0; idx < childNodes.length; idx++){
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if (childNodes[childNodes.length-idx-1].tagName == 'posttest') {
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posttestnode = childNodes[childNodes.length-idx-1];
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break;
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}
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}
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// post-test info
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if (posttestnode) {
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posttestcomments = posttestnode.getElementsByTagName('comment');
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for (idx=0; idx < posttestcomments.length; idx++){
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commentsToPrint = ['age', 'location']; // CHANGE WHAT TO PRINT
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idAttribute = posttestcomments[idx].getAttribute('id');
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if (commentsToPrint.indexOf(idAttribute) >= 0) { // if exists?
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document.getElementById('div_survey_'+xmlFileName).innerHTML += '<br><strong>'+idAttribute+': </strong>'+posttestcomments[idx].textContent;
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}
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}
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}
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}
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}
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}
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function makePlots() { //TODO: split into different functions
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// TEMPORARY
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makeTimeline(xmlFileFolder+"/"+xmlFiles[0]);
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// create value array
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var ratings = []; // 3D matrix of ratings (audioholder, audioelement, subject)
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for (audioholderIndex = 0; audioholderIndex < audioholderArray.length; audioholderIndex++) {
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ratings.push([]);
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for (audioelementIndex = 0; audioelementIndex < audioelementArray.length; audioelementIndex++) {
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ratings[audioholderIndex].push([]);
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}
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}
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// go over all XML files
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for (fileIndex = 0; fileIndex < xmlFiles.length; fileIndex++) {
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xmlFileName = xmlFileFolder+"/"+xmlFiles[fileIndex];
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xml = readXML(xmlFileName);
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if (xml != null) { // if file exists
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// get root of XML file
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root = xml.getElementsByTagName('waetresult')[0];
|
| 448 |
// go over all audioholders
|
| 449 |
audioholderNodes = root.getElementsByTagName('audioholder');
|
| 450 |
for (audioholderIndex = 0; audioholderIndex < audioholderNodes.length; audioholderIndex++) {
|
| 451 |
audioholderName = audioholderNodes[audioholderIndex].getAttribute('id');
|
| 452 |
audioelementNodes = audioholderNodes[audioholderIndex].getElementsByTagName('audioelement');
|
| 453 |
// go over all audioelements
|
| 454 |
for (audioelementIndex = 0; audioelementIndex < audioelementNodes.length; audioelementIndex++) {
|
| 455 |
audioelementName = audioelementNodes[audioelementIndex].getAttribute('id');
|
| 456 |
// get value
|
| 457 |
var value = audioelementNodes[audioelementIndex].getElementsByTagName("value")[0].textContent;
|
| 458 |
if (value) { // if not empty, null, undefined...
|
| 459 |
ratingValue = parseFloat(value);
|
| 460 |
// add to matrix at proper position
|
| 461 |
aHidx = audioholderArray.indexOf(audioholderName);
|
| 462 |
aEidx = audioelementArray.indexOf(audioelementName);
|
| 463 |
ratings[aHidx][aEidx].push(ratingValue);
|
| 464 |
}
|
| 465 |
}
|
| 466 |
}
|
| 467 |
|
| 468 |
// go over all audioholders
|
| 469 |
|
| 470 |
// go over all audioelements within audioholder, see if present in idMatrix, add if not
|
| 471 |
// add corresponding rating to 'ratings', at position corresponding with position in idMatrix
|
| 472 |
}
|
| 473 |
}
|
| 474 |
|
| 475 |
for (audioholderIndex = 0; audioholderIndex < audioholderArray.length; audioholderIndex++) {
|
| 476 |
audioholderName = audioholderArray[audioholderIndex]; // for this song
|
| 477 |
tickArray = []
|
| 478 |
|
| 479 |
raw_data = [['SubjectID', 'Rating']];
|
| 480 |
audioElIdx = 0;
|
| 481 |
for (audioelementIndex = 0; audioelementIndex<ratings[audioholderIndex].length; audioelementIndex++){
|
| 482 |
if (ratings[audioholderIndex][audioelementIndex].length>0) {
|
| 483 |
audioElIdx++; // increase if not empty
|
| 484 |
// make tick label
|
| 485 |
tickArray.push({v:audioElIdx, f: audioelementArray[audioelementIndex]});
|
| 486 |
}
|
| 487 |
for (subject = 0; subject<ratings[audioholderIndex][audioelementIndex].length; subject++){
|
| 488 |
// add subject-value pair for each subject
|
| 489 |
raw_data.push([audioElIdx, ratings[audioholderIndex][audioelementIndex][subject]]);
|
| 490 |
}
|
| 491 |
}
|
| 492 |
|
| 493 |
// create plot (one per song)
|
| 494 |
var data = google.visualization.arrayToDataTable(raw_data);
|
| 495 |
|
| 496 |
var options = {
|
| 497 |
title: audioholderName,
|
| 498 |
hAxis: {title: 'audioelement ID', minValue: 0, maxValue: audioElIdx+1,
|
| 499 |
ticks: tickArray},
|
| 500 |
vAxis: {title: 'Rating', minValue: 0, maxValue: 1},
|
| 501 |
seriesType: 'scatter',
|
| 502 |
legend: 'none'
|
| 503 |
};
|
| 504 |
var div = document.createElement('div');
|
| 505 |
document.body.appendChild(div);
|
| 506 |
div.id = 'div_'+audioholderName;
|
| 507 |
div.style.width = '1100px';
|
| 508 |
div.style.height = '350px';
|
| 509 |
var chart = new google.visualization.ComboChart(document.getElementById('div_'+audioholderName));
|
| 510 |
chart.draw(data, options);
|
| 511 |
|
| 512 |
// box plots
|
| 513 |
var div = document.createElement('div');
|
| 514 |
document.body.appendChild(div);
|
| 515 |
div.id = 'div_box_'+audioholderName;
|
| 516 |
div.style.width = '1100px';
|
| 517 |
div.style.height = '350px';
|
| 518 |
// Get median, percentiles, maximum and minimum; outliers.
|
| 519 |
pctl25 = [];
|
| 520 |
pctl75 = [];
|
| 521 |
med = [];
|
| 522 |
min = [];
|
| 523 |
max = [];
|
| 524 |
outlierArray = [];
|
| 525 |
max_n_outliers = 0; // maximum number of outliers for one audioelement
|
| 526 |
for (audioelementIndex = 0; audioelementIndex<ratings[audioholderIndex].length; audioelementIndex++){
|
| 527 |
med.push(median(ratings[audioholderIndex][audioelementIndex])); // median
|
| 528 |
pctl25.push(percentile(ratings[audioholderIndex][audioelementIndex], 25)); // 25th percentile
|
| 529 |
pctl75.push(percentile(ratings[audioholderIndex][audioelementIndex], 75)); // 75th percentile
|
| 530 |
IQR = pctl75[pctl75.length-1]-pctl25[pctl25.length-1];
|
| 531 |
// outliers: range of values which is above pctl75+1.5*IQR or below pctl25-1.5*IQR
|
| 532 |
outliers = [];
|
| 533 |
rest = [];
|
| 534 |
for (idx = 0; idx<ratings[audioholderIndex][audioelementIndex].length; idx++){
|
| 535 |
if (ratings[audioholderIndex][audioelementIndex][idx] > pctl75[pctl75.length-1]+1.5*IQR ||
|
| 536 |
ratings[audioholderIndex][audioelementIndex][idx] < pctl25[pctl25.length-1]-1.5*IQR){
|
| 537 |
outliers.push(ratings[audioholderIndex][audioelementIndex][idx]);
|
| 538 |
}
|
| 539 |
else {
|
| 540 |
rest.push(ratings[audioholderIndex][audioelementIndex][idx]);
|
| 541 |
}
|
| 542 |
}
|
| 543 |
outlierArray.push(outliers);
|
| 544 |
max_n_outliers = Math.max(max_n_outliers, outliers.length); // update max mber
|
| 545 |
// max: maximum value which is not outlier
|
| 546 |
max.push(Math.max.apply(null, rest));
|
| 547 |
// min: minimum value which is not outlier
|
| 548 |
min.push(Math.min.apply(null, rest));
|
| 549 |
}
|
| 550 |
|
| 551 |
// Build data array
|
| 552 |
boxplot_data = [['ID', 'Span', '', '', '', 'Median']];
|
| 553 |
for (idx = 0; idx < max_n_outliers; idx++) {
|
| 554 |
boxplot_data[0].push('Outlier');
|
| 555 |
}
|
| 556 |
for (audioelementIndex = 0; audioelementIndex<ratings[audioholderIndex].length; audioelementIndex++){
|
| 557 |
if (ratings[audioholderIndex][audioelementIndex].length>0) { // if rating array not empty for this audioelement
|
| 558 |
data_array = [
|
| 559 |
audioelementArray[audioelementIndex], // name
|
| 560 |
min[audioelementIndex], // minimum
|
| 561 |
pctl75[audioelementIndex],
|
| 562 |
pctl25[audioelementIndex],
|
| 563 |
max[audioelementIndex], // maximum
|
| 564 |
med[audioelementIndex]
|
| 565 |
];
|
| 566 |
for (idx = 0; idx < max_n_outliers; idx++) {
|
| 567 |
if (idx<outlierArray[audioelementIndex].length){
|
| 568 |
data_array.push(outlierArray[audioelementIndex][idx]);
|
| 569 |
}
|
| 570 |
else {
|
| 571 |
data_array.push(null);
|
| 572 |
}
|
| 573 |
}
|
| 574 |
boxplot_data.push(data_array);
|
| 575 |
}
|
| 576 |
}
|
| 577 |
|
| 578 |
// Create and populate the data table.
|
| 579 |
var data = google.visualization.arrayToDataTable(boxplot_data);
|
| 580 |
// Create and draw the visualization.
|
| 581 |
var ac = new google.visualization.ComboChart(document.getElementById('div_box_'+audioholderName));
|
| 582 |
ac.draw(data, {
|
| 583 |
title : audioholderName,
|
| 584 |
//width: 600,
|
| 585 |
//height: 400,
|
| 586 |
vAxis: {title: "Rating"},
|
| 587 |
hAxis: {title: "audioelement ID"},
|
| 588 |
seriesType: "line",
|
| 589 |
pointSize: 5,
|
| 590 |
lineWidth: 0,
|
| 591 |
colors: ['black'],
|
| 592 |
series: { 0: {type: "candlesticks", color: 'blue'}, // box plot shape
|
| 593 |
1: {type: "line", pointSize: 10, lineWidth: 0, color: 'red' } }, // median
|
| 594 |
legend: 'none'
|
| 595 |
});
|
| 596 |
}
|
| 597 |
}
|
| 598 |
|
| 599 |
function makeTimeline(xmlFileName){ // WIP
|
| 600 |
// Based on the XML file name, take time data and plot playback and marker movements
|
| 601 |
|
| 602 |
// read XML file and check if exists
|
| 603 |
xml = readXML(xmlFileName);
|
| 604 |
if (!xml) { // if file does not exist
|
| 605 |
console.log('XML file '+xml+'does not exist. ('+xmlFileName+')')
|
| 606 |
return; // do nothing; exit function
|
| 607 |
}
|
| 608 |
// get root of XML file
|
| 609 |
root = xml.getElementsByTagName('waetresult')[0];
|
| 610 |
|
| 611 |
audioholder_time = 0;
|
| 612 |
previous_audioholder_time = 0; // time spent before current audioholder
|
| 613 |
time_offset = 0; // test starts at zero
|
| 614 |
|
| 615 |
// go over all audioholders
|
| 616 |
audioholderNodes = root.getElementsByTagName('audioholder');
|
| 617 |
for (audioholderIndex = 0; audioholderIndex < audioholderNodes.length; audioholderIndex++) {
|
| 618 |
audioholderName = audioholderNodes[audioholderIndex].getAttribute('id');
|
| 619 |
if (!audioholderName) {
|
| 620 |
console.log('audioholder name is empty; go to next one. ('+xmlFileName+')');
|
| 621 |
break;
|
| 622 |
}
|
| 623 |
|
| 624 |
// subtract total audioholder length from subsequent audioholder event times
|
| 625 |
audioholder_children = audioholderNodes[audioholderIndex].childNodes;
|
| 626 |
foundIt = false;
|
| 627 |
console.log(audioholder_children[2].getElementsByTagName("metricResult")) // not working!
|
| 628 |
for (idx = 0; idx<audioholder_children.length; idx++) { // go over children
|
| 629 |
|
| 630 |
if (audioholder_children[idx].getElementsByTagName('metricResult').length) {
|
| 631 |
console.log(audioholder_children[idx].getElementsByTagName('metricResult')[0]);
|
| 632 |
if (audioholder_children[idx].getElementsByTagName('metricResult')[0].getAttribute('id') == "testTime"){
|
| 633 |
audioholder_time = parseFloat(audioholder_children[idx].getElementsByTagName('metricResult')[0].textContent);
|
| 634 |
console.log(audioholder_time);
|
| 635 |
foundIt = true;
|
| 636 |
}
|
| 637 |
}
|
| 638 |
}
|
| 639 |
if (!foundIt) {
|
| 640 |
console.log("Skipping audioholder without total time specified from "+xmlFileName+"."); // always hitting this
|
| 641 |
break;
|
| 642 |
}
|
| 643 |
|
| 644 |
audioelementNodes = audioholderNodes[audioholderIndex].getElementsByTagName('audioelement');
|
| 645 |
|
| 646 |
// make div
|
| 647 |
|
| 648 |
// draw chart
|
| 649 |
|
| 650 |
// legend with audioelement names
|
| 651 |
}
|
| 652 |
}
|
| 653 |
|
| 654 |
</script>
|
| 655 |
|
| 656 |
|
| 657 |
|
| 658 |
<style>
|
| 659 |
div {
|
| 660 |
padding: 2px;
|
| 661 |
margin-top: 2px;
|
| 662 |
margin-bottom: 2px;
|
| 663 |
}
|
| 664 |
div.head{
|
| 665 |
margin-left: 10px;
|
| 666 |
border: black;
|
| 667 |
border-width: 2px;
|
| 668 |
border-style: solid;
|
| 669 |
}
|
| 670 |
div.attrib{
|
| 671 |
margin-left:25px;
|
| 672 |
border: black;
|
| 673 |
border-width: 2px;
|
| 674 |
border-style: dashed;
|
| 675 |
margin-bottom: 10px;
|
| 676 |
}
|
| 677 |
div#headerMatter{
|
| 678 |
background-color: #FFFFCC;
|
| 679 |
}
|
| 680 |
div#currentStatement{
|
| 681 |
font-size:3.0em;
|
| 682 |
font-weight: bold;
|
| 683 |
|
| 684 |
}
|
| 685 |
div#debugDisplay {
|
| 686 |
color: #CCCCCC;
|
| 687 |
font-size:0.3em;
|
| 688 |
}
|
| 689 |
span#scoreDisplay {
|
| 690 |
font-weight: bold;
|
| 691 |
}
|
| 692 |
div#wrapper {
|
| 693 |
width: 780px;
|
| 694 |
border: 1px solid black;
|
| 695 |
overflow: hidden; /* add this to contain floated children */
|
| 696 |
}
|
| 697 |
div#instrumentSection {
|
| 698 |
width: 250px;
|
| 699 |
border: 1px solid red;
|
| 700 |
display: inline-block;
|
| 701 |
}
|
| 702 |
div#featureSection {
|
| 703 |
width: 250px;
|
| 704 |
border: 1px solid green;
|
| 705 |
display: inline-block;
|
| 706 |
}
|
| 707 |
div#valenceSection {
|
| 708 |
width: 250px;
|
| 709 |
border: 1px solid blue;
|
| 710 |
display: inline-block;
|
| 711 |
}
|
| 712 |
button#previousComment{
|
| 713 |
width: 120px;
|
| 714 |
height: 150px;
|
| 715 |
font-size:1.5em;
|
| 716 |
}
|
| 717 |
button#nextComment{
|
| 718 |
width: 666px;
|
| 719 |
height: 150px;
|
| 720 |
font-size:1.5em;
|
| 721 |
}
|
| 722 |
ul
|
| 723 |
{
|
| 724 |
list-style-type: none; /* no bullet points */
|
| 725 |
margin-left: -20px; /* less indent */
|
| 726 |
margin-top: 0px;
|
| 727 |
margin-bottom: 5px;
|
| 728 |
}
|
| 729 |
</style>
|
| 730 |
|
| 731 |
</head>
|
| 732 |
|
| 733 |
<body>
|
| 734 |
<h1>Subjective evaluation results</h1> |
| 735 |
|
| 736 |
<div id="debugDisplay"> |
| 737 |
XML file folder: <span id="xmlFileFolder_span"></span> |
| 738 |
</div>
|
| 739 |
|
| 740 |
<div id="headerMatter"> |
| 741 |
<div>
|
| 742 |
<strong>Result XML files:</strong> <span id="numberOfFiles_span"></span> |
| 743 |
</div>
|
| 744 |
<div>
|
| 745 |
<strong>Audioholders in dataset:</strong> <span id="audioholderArray_span"></span> |
| 746 |
</div>
|
| 747 |
<div>
|
| 748 |
<strong>Subjects in dataset:</strong> <span id="subjectArray_span"></span> |
| 749 |
</div>
|
| 750 |
<div>
|
| 751 |
<strong>Audioelements in dataset:</strong> <span id="audioelementArray_span"></span> |
| 752 |
</div>
|
| 753 |
<br>
|
| 754 |
</div>
|
| 755 |
<br>
|
| 756 |
|
| 757 |
<!-- Show time elapsed
|
| 758 |
The last annotation took <strong><span id="timeDisplay">(N/A)</span></strong> seconds.
|
| 759 |
<br>-->
|
| 760 |
|
| 761 |
</body>
|
| 762 |
</html>
|