/// <summary>
/// Serializes the question form into XML accepted by Mechanical Turk
/// </summary>
/// <param name="form">A <see cref="QuestionForm"/> instance to serialize</param>
/// <returns>XML string</returns>
public static string SerializeQuestionForm(QuestionForm form)
{
if (form == null)
{
throw new ArgumentNullException("form", "Can't serialize null form");
}
string s1 = XmlUtil.SerializeXML(form);
int i1 = s1.IndexOf("<Overview>");
if (i1 == -1)
{
i1 = s1.IndexOf("<Question>");
}
if (i1 == -1)
{
throw new ArgumentException("Cannot serialize question form (contains no questions)");
}
s1 = InjectCDataBlocksForFormattedContents(s1);
s1= string.Format(TPL_FREE_TEXT_QUESTION_FORM,
s1.Substring(i1, s1.IndexOf("</QuestionForm>") - i1));
return s1;
}
/// <summary>
/// See <a href="http://docs.amazonwebservices.com/AWSMechTurk/2012-03-25/AWSMturkAPI/ApiReference_CreateHITOperation.html">online documentation for this operation.</a>
/// </summary>
/// <param name="hitTypeId">The hit type id.</param>
/// <param name="title">The title.</param>
/// <param name="description">The description.</param>
/// <param name="keywords">The keywords.</param>
/// <param name="question">The question.</param>
/// <param name="reward">The reward.</param>
/// <param name="assignmentDurationInSeconds">The assignment duration in seconds.</param>
/// <param name="autoApprovalDelayInSeconds">The auto approval delay in seconds.</param>
/// <param name="lifetimeInSeconds">The lifetime in seconds. If 0, defaults to 3 days.</param>
/// <param name="maxAssignments">The max assignments.</param>
/// <param name="requesterAnnotation">The requester annotation.</param>
/// <param name="qualificationRequirements">The qualification requirements.</param>
/// <param name="responseGroup">The response group.</param>
/// <returns>A <see cref="HIT"/> instance</returns>
public HIT CreateHIT(string hitTypeId, string title, string description, string keywords, QuestionForm question,
decimal? reward, long? assignmentDurationInSeconds, long? autoApprovalDelayInSeconds, long lifetimeInSeconds,
int? maxAssignments, string requesterAnnotation, List<QualificationRequirement> qualificationRequirements,
string[] responseGroup)
{
return CreateHIT(hitTypeId, title, description, keywords,
QuestionUtil.SerializeQuestionForm(question),
reward, assignmentDurationInSeconds, autoApprovalDelayInSeconds, lifetimeInSeconds,
maxAssignments, requesterAnnotation, qualificationRequirements, responseGroup);
}