internal VLLibraryQuestion CreateLibraryQuestion(VLLibraryQuestion question, short textsLanguage = /*DefaultLanguage*/ -2)
{
if (question == null)
{
throw new ArgumentNullException("question");
}
question.ValidateInstance();
#region SecurityLayer
if (this.PrincipalType == Core.PrincipalType.SystemUser)
{
CheckPermissions(VLPermissions.ManageSystem, VLPermissions.Developer, VLPermissions.SystemService, VLPermissions.ManageBuidingBlocks);
}
else
{
throw new VLAccessDeniedException();
}
#endregion
/*Υπάρχει η κατηγορία?*/
var category = LibrariesDal.GetLibraryQuestionCategoryById(this.AccessTokenId, question.Category);
if (category == null)
{
throw new VLException(SR.GetString(SR.There_is_no_item_with_id, "LibraryQuestionCategory", question.Category));
}
return(LibrariesDal.CreateLibraryQuestion(this.AccessTokenId, question));
}
public VLLibraryColumn CreateLibraryQuestionColumn(VLLibraryQuestion question, string columnText)
{
if (question == null)
{
throw new ArgumentNullException("question");
}
return(CreateLibraryQuestionColumn(question.QuestionId, columnText, question.TextsLanguage));
}
public Collection <VLLibraryColumn> GetLibraryQuestionColumns(VLLibraryQuestion question)
{
if (question == null)
{
throw new ArgumentNullException("question");
}
return(GetLibraryQuestionColumns(question.QuestionId, question.TextsLanguage));
}
public VLLibraryOption CreateLibraryQuestionOption(VLLibraryQuestion question, string optionText, QuestionOptionType type = QuestionOptionType.Default)
{
if (question == null)
{
throw new ArgumentNullException("question");
}
return(CreateLibraryQuestionOption(question.QuestionId, optionText, type, question.TextsLanguage));
}
public VLLibraryQuestion CreateLibraryQuestion(Int16 categoryId, QuestionType type, string questionText, short textsLanguage = /*DefaultLanguage*/ -2)
{
VLLibraryQuestion question = new VLLibraryQuestion();
question.Category = categoryId;
question.QuestionType = type;
question.QuestionText = questionText;
return(CreateLibraryQuestion(question, textsLanguage));
}
internal static string GetString(string p1, string p2, VLLibraryQuestion libraryQuestion)
{
throw new NotImplementedException();
}
private void _Validatequestion(VLLibraryQuestion question)
{
if (question.IsRequired == false)
{
question.RequiredBehavior = null;
question.RequiredMinLimit = null;
question.RequiredMaxLimit = null;
question.RequiredMessage = null;
}
else
{
if (string.IsNullOrWhiteSpace(question.RequiredMessage))
{
throw new VLException("RequiredMessage cannot be null or an empty string!");
}
}
if (question.OptionalInputBox == false)
{
question.OtherFieldType = null;
question.OtherFieldRows = null;
question.OtherFieldChars = null;
question.OtherFieldLabel = null;
}
else
{
if (string.IsNullOrWhiteSpace(question.OtherFieldLabel))
{
throw new VLException("You must give a label for the OtherField!");
}
if (question.OtherFieldType != OtherFieldType.SingleLine && question.OtherFieldType != OtherFieldType.MultipleLines)
{
throw new VLException("You must give a type for the OtherField!");
}
}
if (question.ValidationBehavior == ValidationMode.DoNotValidate)
{
question.ValidationField1 = null;
question.ValidationField2 = null;
question.ValidationField3 = null;
question.RegularExpression = null;
question.ValidationMessage = null;
}
else
{
if (question.ValidationBehavior == ValidationMode.TextOfSpecificLength || question.ValidationBehavior == ValidationMode.WholeNumber)
{
Int32 _between = 0, _and = 0;
//Είναι απαραίτητο να υπάρχει ValidationMessage:
if (string.IsNullOrWhiteSpace(question.ValidationMessage))
{
throw new VLException("ValidationMessage cannot be null or an empty string!");
}
//Πρέπει το ValidationField1 & ValidationField2 να είναι ακέραιοι αριθμοί και ValidationField1 <= ValidationField2:
if (string.IsNullOrWhiteSpace(question.ValidationField1))
{
throw new VLException("Validation setup error. First range value is wrong!");
}
if (string.IsNullOrWhiteSpace(question.ValidationField2))
{
throw new VLException("Validation setup error. Second range value is wrong!");
}
try
{
_between = Convert.ToInt32(question.ValidationField1, CultureInfo.InvariantCulture);
_and = Convert.ToInt32(question.ValidationField2, CultureInfo.InvariantCulture);
}
catch
{
throw new VLException("Validation setup error. Range values have wrong types!");
}
if (_between > _and)
{
throw new VLException("Validation setup error. Range values are wrong!");
}
}
else if (question.ValidationBehavior == ValidationMode.DecimalNumber)
{
Double _between = 0, _and = 0;
//Είναι απαραίτητο να υπάρχει ValidationMessage:
if (string.IsNullOrWhiteSpace(question.ValidationMessage))
{
throw new VLException("ValidationMessage cannot be null or an empty string!");
}
//Πρέπει το ValidationField1 & ValidationField2 να είναι ακέραιοι αριθμοί και ValidationField1 <= ValidationField2:
if (string.IsNullOrWhiteSpace(question.ValidationField1))
{
throw new VLException("Validation setup error. First range value is wrong!");
}
if (string.IsNullOrWhiteSpace(question.ValidationField2))
{
throw new VLException("Validation setup error. Second range value is wrong!");
}
try
{
_between = Convert.ToDouble(question.ValidationField1, CultureInfo.InvariantCulture);
_and = Convert.ToDouble(question.ValidationField2, CultureInfo.InvariantCulture);
}
catch
{
throw new VLException("Validation setup error. Range values have wrong types!");
}
if (_between > _and)
{
throw new VLException("Validation setup error. Range values are wrong!");
}
}
else if (question.ValidationBehavior == ValidationMode.Date1)
{
//Είναι απαραίτητο να υπάρχει ValidationMessage:
if (string.IsNullOrWhiteSpace(question.ValidationMessage))
{
question.ValidationMessage = "The specified date is invalid";
}
}
else if (question.ValidationBehavior == ValidationMode.Date2)
{
//Είναι απαραίτητο να υπάρχει ValidationMessage:
if (string.IsNullOrWhiteSpace(question.ValidationMessage))
{
question.ValidationMessage = "The specified date is invalid";
}
}
else if (question.ValidationBehavior == ValidationMode.Email)
{
//Είναι απαραίτητο να υπάρχει ValidationMessage:
if (string.IsNullOrWhiteSpace(question.ValidationMessage))
{
question.ValidationMessage = "Email address is invalid";
}
}
else if (question.ValidationBehavior == ValidationMode.RegularExpression)
{
//ΔΕΝ Είναι απαραίτητο να υπάρχει ValidationMessage:
}
}
}
public VLLibraryQuestion UpdateLibraryQuestion(VLLibraryQuestion question)
{
#region input parameters validation
if (question == null)
{
throw new ArgumentNullException("question");
}
question.ValidateInstance();
#endregion
#region SecurityLayer
if (this.PrincipalType == Core.PrincipalType.SystemUser)
{
CheckPermissions(VLPermissions.ManageSystem, VLPermissions.Developer, VLPermissions.SystemService, VLPermissions.ManageBuidingBlocks);
}
else
{
throw new VLAccessDeniedException();
}
#endregion
//Υπάρχει η ερώτησή στο σύστημα:
var existingItem = LibrariesDal.GetLibraryQuestionById(AccessTokenId, question.QuestionId, question.TextsLanguage);
if (existingItem == null)
{
throw new VLException(SR.GetString(SR.There_is_no_item_with_id, "Question", question.QuestionId));
}
//Δεν μπορούμε να αλλάξουμε τον τύπο της ερώτησης στο update:
if (existingItem.QuestionType != question.QuestionType)
{
throw new VLException(string.Format("You cannot change the questionType of an existing question from {0} to {1}!", existingItem.QuestionType.ToString(), question.QuestionType.ToString()));
}
/*Ελέγχουμε την εγκυρότητα της αλλαγμένης ερώτησης, που πάμε να αποθηκεύσουμε:*/
_Validatequestion(question);
//existingItem.Category = question.Category;
//existingItem.QuestionType = question.QuestionType;
existingItem.IsRequired = question.IsRequired;
existingItem.RequiredBehavior = question.RequiredBehavior;
existingItem.RequiredMinLimit = question.RequiredMinLimit;
existingItem.RequiredMaxLimit = question.RequiredMaxLimit;
//AttributeFlags
existingItem.OptionalInputBox = question.OptionalInputBox;
existingItem.RandomizeOptionsSequence = question.RandomizeOptionsSequence;
existingItem.DoNotRandomizeLastOption = question.DoNotRandomizeLastOption;
existingItem.RandomizeColumnSequence = question.RandomizeColumnSequence;
existingItem.OneResponsePerColumn = question.OneResponsePerColumn;
existingItem.AddResetLink = question.AddResetLink;
existingItem.UseDateTimeControls = question.UseDateTimeControls;
existingItem.ValidationBehavior = question.ValidationBehavior;
existingItem.ValidationField1 = question.ValidationField1;
existingItem.ValidationField2 = question.ValidationField2;
existingItem.ValidationField3 = question.ValidationField3;
existingItem.RegularExpression = question.RegularExpression;
existingItem.RandomBehavior = question.RandomBehavior;
existingItem.OtherFieldType = question.OtherFieldType;
existingItem.OtherFieldRows = question.OtherFieldRows;
existingItem.OtherFieldChars = question.OtherFieldChars;
//OptionsSequence
//ColumnsSequence
existingItem.RangeStart = question.RangeStart;
existingItem.RangeEnd = question.RangeEnd;
//TextsLanguage
existingItem.QuestionText = question.QuestionText;
existingItem.Description = question.Description;
existingItem.HelpText = question.HelpText;
existingItem.FrontLabelText = question.FrontLabelText;
existingItem.AfterLabelText = question.AfterLabelText;
existingItem.InsideText = question.InsideText;
existingItem.RequiredMessage = question.RequiredMessage;
existingItem.ValidationMessage = question.ValidationMessage;
existingItem.OtherFieldLabel = question.OtherFieldLabel;
return(LibrariesDal.UpdateLibraryQuestion(AccessTokenId, existingItem));
}
