void Start()
{
if (unansweredQuestions == null)
{
unansweredQuestions = questions.ToList <ExternalQuestion>();
}
currentQuestion = unansweredQuestions[questionIndex];
questionText.text = currentQuestion.question;
}
/// <summary>
/// Serializes the external question into XML accepted by Mechanical Turk
/// </summary>
/// <param name="form">A <see cref="ExternalQuestion"/> instance to serialize</param>
/// <returns>XML string</returns>
public static string SerializeExternalQuestion(ExternalQuestion form)
{
if (form == null)
{
throw new ArgumentNullException("form", "Can't serialize null form");
}
string s = XmlUtil.SerializeXML(form);
// fast transform of xml serializer output
int index1 = s.IndexOf("<ExternalQuestion") + 1;
index1 = s.IndexOf('>', index1);
s = s.Substring(index1 + 1).Replace("</ExternalQuestion>", string.Empty);
return(string.Format(TPL_EXTERNAL_QUESTION_FORM, s));
}
public HIT CreateExternalHIT(string url, Dictionary <string, object> HitParams)
{
String HitType = Default_HitType;
String title = (string)HitParams["Title"];
String description = (string)HitParams["TaskDescription"];
String keywords = Default_KeyWords;
if (HitParams.ContainsKey("KeyWords"))
{
keywords = (string)HitParams["KeyWords"];
}
/**************************External Question******************/
ExternalQuestion myExtQuestion = new ExternalQuestion();
myExtQuestion.ExternalURL = url;
if (HitParams.ContainsKey("FrameHeight"))
{
myExtQuestion.FrameHeight = HitParams["FrameHeight"].ToString();
}
else
{
myExtQuestion.FrameHeight = Default_FrameHeight.ToString();
}
/*********************************************************/
decimal reward = Default_Reward;
if (HitParams.ContainsKey("Reward"))
{
reward = Convert.ToDecimal((double)HitParams["Reward"]);
}
long assignmentDuration = Default_assignmentDurationInSeconds;
if (HitParams.ContainsKey("AssignmentDuration"))
{
assignmentDuration = (long)Convert.ToInt64(HitParams["AssignmentDuration"]);
}
long autoApporvalTime = Default_autoApprovalDelayInSeconds;
if (HitParams.ContainsKey("AutoApprovalTime"))
{
autoApporvalTime = (long)Convert.ToInt64(HitParams["AutoApprovalTime"]);
}
long lifeTime = Default_lifetimeInSeconds;
if (HitParams.ContainsKey("AssignmentLifeTime"))
{
lifeTime = (long)Convert.ToInt64(HitParams["AssignmentLifeTime"]);
}
int maxAssignments = Default_MaxAssignments;
if (HitParams.ContainsKey("MaxHITs"))
{
maxAssignments = (int)HitParams["MaxHITs"];
}
String requesterAnnotation = Default_requesterAnnotation;
if (HitParams.ContainsKey("RequesterAnnotation"))
{
requesterAnnotation = (string)HitParams["RequesterAnnotation"];
}
/***************Qualifications***************************************/
List <QualificationRequirement> qualReqs = new List <QualificationRequirement>();
if (HitParams.ContainsKey("Country"))
{
//setting the qualification requirements
QualificationRequirement qualReq = new QualificationRequirement();
qualReq.QualificationTypeId = MTurkSystemQualificationTypes.LocaleQualification; // locale system qual identifier
Locale country = new Locale();
country.Country = "US";
qualReq.LocaleValue = country;
qualReq.Comparator = Comparator.EqualTo;
qualReqs.Add(qualReq);
}
if (HitParams.ContainsKey("Masters"))
{
QualificationRequirement qualReq1 = new QualificationRequirement();
if (sandBox)
{
qualReq1.QualificationTypeId = "2ARFPLSP75KLA8M8DH1HTEQVJT3SY6"; // masters
}
else
{
qualReq1.QualificationTypeId = "2F1QJWKUDD8XADTFD2Q0G6UTO95ALH"; // masters
}
qualReq1.Comparator = Comparator.Exists;
qualReqs.Add(qualReq1);
}
/*if ((string)HitParams["PercentApproved"] == "Masters")
* {
* QualificationRequirement qualReq1 = new QualificationRequirement();
* qualReq1.QualificationTypeId = "2F1QJWKUDD8XADTFD2Q0G6UTO95ALH"; // masters
* qualReq1.Comparator = Comparator.Exists;
* qualReqs.Add(qualReq1);
* }*/
/****************************************************************/
String[] responseGroup = Default_ResponseGroup;
if (HitParams.ContainsKey("ResponseGroup"))
{
responseGroup = (string[])HitParams["ResponseGroup"];
}
/************************Now create a HIT *****************************/
HIT h = client.CreateHIT(HitType,
title,
description,
keywords,
myExtQuestion,
reward,
assignmentDuration, // 1 hour
autoApporvalTime, // 15 days
lifeTime, // 3 days,
maxAssignments,
requesterAnnotation,
qualReqs,
responseGroup);
Console.WriteLine("Created HIT: {0} ({1})", h.HITId, client.GetPreviewURL(h.HITTypeId));
return(h);
}
