protected void EditImage_Click(object sender, EventArgs e)
{
DnnImageButton editImage = (DnnImageButton)sender;
SurveyOptionsInfo surveyOption = SurveyOptionsController.Get(Convert.ToInt32(editImage.CommandArgument));
if (surveyOption != null)
{
SurveyOptionID = surveyOption.SurveyOptionID;
SurveyOption = surveyOption;
AnswerTextBox.Text = surveyOption.OptionName;
CorrectAnswerCheckBox.Checked = surveyOption.IsCorrect;
AddAnswerButton.Visible = false;
UpdateAnswerButton.Visible = true;
}
}
protected override void OnLoad(EventArgs e)
{
if (!(Page.IsPostBack))
{
CreateQuestionTypeEntries();
CreateRepeatDirectionEntries();
CreateChartTypeEntries();
CorrectAnswerPanel.Visible = (SurveyType == SurveyType.Quiz);
if (SurveyID > 0)
{
Survey = SurveysController.Get(SurveyID);
Answers = SurveyOptionsController.GetAll(SurveyID);
QuestionTextBox.Text = Survey.Question;
QuestionTypeDropDownList.SelectedValue = Convert.ToInt32(Survey.OptionType).ToString();
ChartTypeDropDownList.SelectedValue = Convert.ToInt32(Survey.ChartType).ToString();
IsStatisticalCheckBox.Checked = (Survey.IsStatistical.HasValue ? Survey.IsStatistical.Value : false);
if (Survey.OptionType == QuestionType.RadioButtons || Survey.OptionType == QuestionType.CheckBoxes)
{
RepeatDirectionDropDownList.SelectedValue = Convert.ToInt32(Survey.RepeatDirection).ToString();
RepeatColumnsTextBox.Text = Survey.RepeatColumns.ToString();
}
else
{
NumberOfRowsTextBox.Text = Survey.NumberOfRows.ToString();
IsStatisticalCheckBox.Enabled = false;
RepeatDirectionPanel.Visible = false;
AnswersPanel.Visible = false;
TextAnswerPanel.Visible = true;
}
AnswersGrid.DataSource = Answers;
AnswersGrid.DataBind();
MaxViewOrder = Answers.Count;
ChartTypeChanged = true;
}
if (SurveyType == SurveyType.Quiz)
{
IsStatisticalPanel.Visible = true;
}
}
}
private void DisplayQuizResults(List <SurveysInfo> surveys, List <SurveyResultsInfo> surveyResults)
{
int score = 0;
List <SurveysInfo> quizQuestions = surveys.FindAll(s => ((!(s.IsStatistical.HasValue))) || (!(s.IsStatistical.Value)));
List <SurveysInfo> statisticalQuestions = surveys.FindAll(s => ((s.IsStatistical.HasValue) && (s.IsStatistical.Value)));
foreach (SurveysInfo survey in quizQuestions)
{
SurveyPlaceHolder.Controls.Add(new LiteralControl(string.Format("<h2>{0}</h2>", survey.Question)));
List <SurveyOptionsInfo> answers = SurveyOptionsController.GetAll(survey.SurveyID);
int correctAnswersCount = answers.FindAll(a => a.IsCorrect).Count;
StringBuilder yourAnswers = new StringBuilder();
StringBuilder correctAnswers = new StringBuilder();
int yourAnswersCount = 0;
int yourCorrectAnswers = 0;
List <SurveyResultsInfo> yourAnswersList = new List <SurveyResultsInfo>();
foreach (SurveyOptionsInfo answer in answers)
{
yourAnswersList = surveyResults.FindAll(r => r.SurveyOptionID == answer.SurveyOptionID);
yourAnswersCount += yourAnswersList.Count;
foreach (SurveyResultsInfo yourAnswer in yourAnswersList)
{
if (yourAnswer.IsCorrect)
{
yourCorrectAnswers++;
yourAnswers.Append(string.Format("<img src=\"{0}images/correct.png\" class=\"surveyImageLeft\" />{1}<br />", ControlPath, answer.OptionName));
}
else
{
yourAnswers.Append(string.Format("<img src=\"{0}images/not-correct.png\" class=\"surveyImageLeft\" />{1}<br />", ControlPath, answer.OptionName));
}
}
if (answer.IsCorrect)
{
correctAnswers.Append(string.Format("<img src=\"{0}images/correct.png\" class=\"surveyImageLeft\" />{1}<br />", ControlPath, answer.OptionName));
}
}
string answerClass = (yourCorrectAnswers == correctAnswersCount ? "dnnFormSuccess" : "dnnFormValidationSummary");
SurveyPlaceHolder.Controls.Add(new LiteralControl(string.Format("<h3>{0}:</h3><div class=\"dnnFormMessage {1}\">{2}</div>", Localization.GetString((yourAnswersCount == 1 ? "YourAnswer.Text" : "YourAnswers.Text"), LocalResourceFile), answerClass, yourAnswers.Remove(yourAnswers.Length - 6, 6).ToString())));
if ((yourCorrectAnswers < correctAnswersCount))
{
SurveyPlaceHolder.Controls.Add(new LiteralControl(string.Format("<h4>{0}:</h4><div class=\"dnnFormMessage dnnFrormSuccess\">{1}</div>", Localization.GetString((correctAnswersCount == 1 ? "CorrectAnswer.Text" : "CorrectAnswers.Text"), LocalResourceFile), correctAnswers.Remove(correctAnswers.Length - 6, 6).ToString())));
}
else
{
score++;
}
}
string scoreClass = (score == surveys.Count ? "dnnFormSuccess" : (score == 0 ? "dnnFormValidationSummary" : "dnnFormWarning"));
SurveyPlaceHolder.Controls.Add(new LiteralControl(string.Format("<div class=\"dnnFormMessage {0} surveyQuizResult\">{1}: {2}/{3} - {4:0.00}%</div>", scoreClass, Localization.GetString("YourResult.Text", LocalResourceFile), score, quizQuestions.Count, Convert.ToDouble(score) / Convert.ToDouble(quizQuestions.Count) * 100.00)));
if (statisticalQuestions.Count > 0)
{
StringBuilder yourStatisticalAnswers = new StringBuilder();
yourStatisticalAnswers.Append(string.Format("<h2>{0}</h2>", Localization.GetString("StatisticalAnswers.Text", LocalResourceFile)));
foreach (SurveysInfo survey in statisticalQuestions)
{
yourStatisticalAnswers.Append(string.Format("<div class=\"dnnFormMessage dnnFormInfo\"><h3>{0}</h3>", survey.Question));
if ((survey.OptionType == QuestionType.RadioButtons) || (survey.OptionType == QuestionType.CheckBoxes))
{
List <SurveyOptionsInfo> answers = SurveyOptionsController.GetAll(survey.SurveyID);
List <SurveyResultsInfo> yourAnswersList = new List <SurveyResultsInfo>();
foreach (SurveyOptionsInfo answer in answers)
{
yourAnswersList = surveyResults.FindAll(r => r.SurveyOptionID == answer.SurveyOptionID);
foreach (SurveyResultsInfo yourAnswer in yourAnswersList)
{
yourStatisticalAnswers.Append(string.Format("<img src =\"{0}images/info.png\" class=\"surveyImageLeft\" />{1}<br />", ControlPath, answer.OptionName));
}
}
}
else
{
yourStatisticalAnswers.Append(string.Format("<img src =\"{0}images/info.png\" class=\"surveyImageLeft\" />{1}<br />", ControlPath, surveyResults[0].TextAnswer));
}
yourStatisticalAnswers.Append("</div>");
}
SurveyPlaceHolder.Controls.Add(new LiteralControl(yourStatisticalAnswers.ToString()));
}
}
private void CreateSurveyItems(List <SurveysInfo> surveys)
{
foreach (SurveysInfo survey in surveys)
{
List <SurveyOptionsInfo> surveyOptions = SurveyOptionsController.GetAll(survey.SurveyID);
switch (survey.OptionType)
{
case QuestionType.RadioButtons:
SurveyRadioButtons surveyRadioButtons = (SurveyRadioButtons)LoadControl(string.Format("{0}Controls/SurveyRadioButtons.ascx", ControlPath));
surveyRadioButtons.ID = string.Format("SurveyRadiobutton_{0}", survey.SurveyID);
surveyRadioButtons.Label = survey.Question;
surveyRadioButtons.RepeatDirection = survey.RepeatDirection;
surveyRadioButtons.RepeatColumns = (((survey.RepeatColumns == null) || (survey.RepeatColumns <= 1)) ? 1 : survey.RepeatColumns.Value);
surveyRadioButtons.EditUrl = EditUrl("SurveyID", survey.SurveyID.ToString());
surveyRadioButtons.IsEditable = IsEditable;
surveyRadioButtons.ErrorMessage = string.Format(Localization.GetString("RadioButtonRequired.ErrorMessage", LocalResourceFile), survey.Question);
surveyRadioButtons.ValidationGroup = string.Format("Survey_{0}_ValidationGroup", ModuleId);
surveyRadioButtons.DataSource = surveyOptions;
surveyRadioButtons.DataTextField = "OptionName";
surveyRadioButtons.DataValueField = "SurveyOptionID";
surveyRadioButtons.DataBind();
SurveyPlaceHolder.Controls.Add(surveyRadioButtons);
break;
case QuestionType.CheckBoxes:
SurveyCheckBoxes surveyCheckBoxes = (SurveyCheckBoxes)LoadControl(string.Format("{0}Controls/SurveyCheckBoxes.ascx", ControlPath));
surveyCheckBoxes.ID = string.Format("SurveyCheckbox_{0}", survey.SurveyID);
surveyCheckBoxes.Label = survey.Question;
surveyCheckBoxes.RepeatDirection = survey.RepeatDirection;
surveyCheckBoxes.RepeatColumns = (((survey.RepeatColumns == null) || (survey.RepeatColumns <= 1)) ? 1 : survey.RepeatColumns.Value);
surveyCheckBoxes.EditUrl = EditUrl("SurveyID", survey.SurveyID.ToString());
surveyCheckBoxes.IsEditable = IsEditable;
surveyCheckBoxes.ErrorMessage = string.Format(Localization.GetString("CheckBoxRequired.ErrorMessage", LocalResourceFile), survey.Question);
surveyCheckBoxes.ValidationGroup = string.Format("Survey_{0}_ValidationGroup", ModuleId);
surveyCheckBoxes.DataSource = surveyOptions;
surveyCheckBoxes.DataTextField = "OptionName";
surveyCheckBoxes.DataValueField = "SurveyOptionID";
surveyCheckBoxes.DataBind();
SurveyPlaceHolder.Controls.Add(surveyCheckBoxes);
break;
case QuestionType.Text:
SurveyText surveyTextBox = (SurveyText)LoadControl(string.Format("{0}Controls/SurveyText.ascx", ControlPath));
surveyTextBox.ID = string.Format("SurveyTextBox_{0}", survey.SurveyID);
surveyTextBox.Label = survey.Question;
surveyTextBox.NumberOfRows = (((survey.NumberOfRows.HasValue) && (survey.NumberOfRows.Value > 1)) ? survey.NumberOfRows.Value : 1);
surveyTextBox.EditUrl = EditUrl("SurveyID", survey.SurveyID.ToString());
surveyTextBox.IsEditable = IsEditable;
surveyTextBox.ErrorMessage = string.Format(Localization.GetString("TextBoxRequired.ErrorMessage", LocalResourceFile), survey.Question);
surveyTextBox.ValidationGroup = string.Format("Survey_{0}_ValidationGroup", ModuleId);
surveyTextBox.SurveyOptionID = surveyOptions[0].SurveyOptionID;
SurveyPlaceHolder.Controls.Add(surveyTextBox);
break;
default:
break;
}
}
if (PrivacyConfirmation)
{
// This is DNN 9.2.2 code...
string privacyUrl = Globals.NavigateURL(PortalSettings.ActiveTab.TabID, "Privacy");
string termsUrl = Globals.NavigateURL(PortalSettings.ActiveTab.TabID, "Terms");
// For DNN 9.3.0 use this code then...
//string privacyUrl = (PortalSettings.PrivacyTabId == Null.NullInteger ? Globals.NavigateURL(PortalSettings.ActiveTab.TabID, "Privacy") : Globals.NavigateURL(PortalSettings.PrivacyTabId));
//string termsUrl = (PortalSettings.TermsTabId == Null.NullInteger ? Globals.NavigateURL(PortalSettings.ActiveTab.TabID, "Terms") : Globals.NavigateURL(PortalSettings.TermsTabId));
PrivacyConfirmationCheckBox privacyConfirmation = (PrivacyConfirmationCheckBox)LoadControl(string.Format("{0}Controls/PrivacyConfirmationCheckBox.ascx", ControlPath));
privacyConfirmation.ID = string.Format("PrivacyConfirmationCheckBox_{0}", ModuleId);
privacyConfirmation.Label = string.Format(Localization.GetString("PrivacyConfirmation.Text", LocalResourceFile), privacyUrl, termsUrl);
privacyConfirmation.ErrorMessage = Localization.GetString("PrivacyConfirmation.ErrorMessage", LocalResourceFile);
privacyConfirmation.ValidationGroup = string.Format("Survey_{0}_ValidationGroup", ModuleId);
SurveyPlaceHolder.Controls.Add(privacyConfirmation);
}
if ((UseCaptcha == UseCaptcha.Always) || ((UseCaptcha == UseCaptcha.UnauthorizedUsersOnly) && (UserId < 1)))
{
CaptchaControl captcha = new CaptchaControl();
captcha.ID = string.Format("Captcha_{0}", ModuleId);
captcha.Text = Localization.GetString("Captcha.Text", LocalResourceFile);
captcha.CaptchaLength = 8;
captcha.ErrorMessage = Localization.GetString("Captcha.ErrorMessage", LocalResourceFile);
captcha.CaptchaChars = "ABCDEFGHJKLMNPQRSTUVWXYZabcdefghjkmnpqrstuvwxyz23456789";
captcha.ErrorStyle.CssClass = "dnnFormMessage dnnFormError";
SurveyPlaceHolder.Controls.Add(captcha);
}
}
protected void SubmitSurveyButton_Click(object sender, EventArgs e)
{
// First, check CAPTCHA
CaptchaControl captcha = (CaptchaControl)FindControl(string.Format("Captcha_{0}", ModuleId));
if (((captcha != null) && (captcha.IsValid)) || (captcha == null))
{
// Then validate page...
Page.Validate(string.Format("Survey_{0}_ValidationGroup", ModuleId));
if (Page.IsValid)
{
if (ContactByFaxOnlyCheckBox.Checked)
{
// if someone activates this checkbox send him home :-)
Response.Redirect("http://localhost/");
}
List <SurveysInfo> surveys = SurveysController.GetAll(ModuleId);
List <SurveyResultsInfo> surveyResults = new List <SurveyResultsInfo>();
Guid resultUserID = Guid.NewGuid();
foreach (SurveysInfo survey in surveys)
{
SurveyResultsInfo surveyResult;
switch (survey.OptionType)
{
case QuestionType.RadioButtons:
SurveyRadioButtons surveyRadioButtons = (SurveyRadioButtons)FindControl(string.Format("SurveyRadiobutton_{0}", survey.SurveyID));
surveyResult = new SurveyResultsInfo();
surveyResult.SurveyOptionID = Convert.ToInt32(surveyRadioButtons.SelectedValue);
surveyResult.UserID = (UserId < 1 ? (int?)null : UserId);
surveyResult.IPAddress = Request.ServerVariables["REMOTE_ADDR"];
surveyResult.IsCorrect = SurveyOptionsController.GetAll(survey.SurveyID).Find(x => x.SurveyOptionID == surveyResult.SurveyOptionID).IsCorrect;
surveyResult.ResultUserID = resultUserID;
surveyResults.Add(surveyResult);
break;
case QuestionType.CheckBoxes:
SurveyCheckBoxes surveyCheckBoxes = (SurveyCheckBoxes)FindControl(string.Format("SurveyCheckbox_{0}", survey.SurveyID));
foreach (int surveyOptionID in surveyCheckBoxes.SelectedItems)
{
surveyResult = new SurveyResultsInfo();
surveyResult.SurveyOptionID = surveyOptionID;
surveyResult.UserID = (UserId < 1 ? (int?)null : UserId);
surveyResult.IPAddress = Request.ServerVariables["REMOTE_ADDR"];
surveyResult.IsCorrect = SurveyOptionsController.GetAll(survey.SurveyID).Find(x => x.SurveyOptionID == surveyResult.SurveyOptionID).IsCorrect;
surveyResult.ResultUserID = resultUserID;
surveyResults.Add(surveyResult);
}
break;
case QuestionType.Text:
SurveyText surveyTextBox = (SurveyText)FindControl(string.Format("SurveyTextBox_{0}", survey.SurveyID));
surveyResult = new SurveyResultsInfo();
surveyResult.SurveyOptionID = surveyTextBox.SurveyOptionID;
surveyResult.UserID = (UserId < 1 ? (int?)null : UserId);
surveyResult.IPAddress = Request.ServerVariables["REMOTE_ADDR"];
surveyResult.TextAnswer = PortalSecurity.InputFilter(surveyTextBox.Text, PortalSecurity.FilterFlag.MultiLine | PortalSecurity.FilterFlag.NoAngleBrackets | PortalSecurity.FilterFlag.NoMarkup | PortalSecurity.FilterFlag.NoScripting | PortalSecurity.FilterFlag.NoSQL);
surveyResult.IsCorrect = true;
surveyResult.ResultUserID = resultUserID;
surveyResults.Add(surveyResult);
break;
default:
break;
}
}
if (PortalSecurity.IsInRole("Administrators"))
{
// This is just to force the SQL Script SurveyResults_Add to add the result if the user is an administrator
SurveyResultsController.Add(surveyResults, false);
}
else
{
SurveyResultsController.Add(surveyResults, AuthorizedUsersOnly);
}
HttpCookie cookie = new HttpCookie(_cookie);
cookie.Value = "True";
cookie.Expires = (SurveyClosingDate == DateTime.MinValue ? DateTime.MaxValue : SurveyClosingDate.AddDays(1));
Response.AppendCookie(cookie);
SubmitSurveyButton.Visible = false;
if (SurveyType == SurveyType.Survey)
{
SurveyPlaceHolder.Visible = false;
if (HasViewResultsPermission)
{
Response.Redirect(EditUrl("SurveyResults"), false);
}
else
{
SurveyMessageLabel.Text = Localization.GetString("HasVoted.Text", LocalResourceFile);
SurveyMessageLabel.CssClass = "dnnFormMessage dnnFormSuccess";
SurveyMessageLabel.Visible = true;
}
}
else
{
SurveyMessageLabel.Text = Localization.GetString("QuizResults.Text", LocalResourceFile);
SurveyMessageLabel.CssClass = "dnnFormMessage dnnFormSuccess";
SurveyMessageLabel.Visible = true;
SurveyPlaceHolder.Controls.Clear();
DisplayQuizResults(surveys, surveyResults);
}
}
}
}
protected void UpdateButton_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
try
{
SurveysInfo survey;
if (SurveyID == 0)
{
survey = new SurveysInfo();
}
else
{
survey = Survey;
}
survey.SurveyID = SurveyID;
survey.ModuleID = ModuleId;
survey.Question = QuestionTextBox.Text;
survey.OptionType = (QuestionType)Convert.ToInt32(QuestionTypeDropDownList.SelectedValue);
survey.IsStatistical = (SurveyType == SurveyType.Quiz ? IsStatisticalCheckBox.Checked : (bool?)null);
if (survey.OptionType == QuestionType.Text)
{
int surveyOptionID = 0;
if (SurveyID > 0)
{
surveyOptionID = SurveyOptionsController.GetAll(SurveyID)[0].SurveyOptionID;
}
Answers = DummyData.LoadDummyForTextAnswer(SurveyID, surveyOptionID, UserId);
}
else
{
if (Request.Form["SurveyOptionID"] == null)
{
// You can't add a single or multiple choice question with no answers...
ErrorMessagePanel.Visible = true;
ErrorMessageLabel.Text = Localization.GetString("NoAnswersProvided.Text", LocalResourceFile);
}
else
{
//if (SurveyID > 0)
//{
List <SurveyOptionsInfo> answers = Answers;
int[] surveyOptionIDs = (from p in Request.Form["SurveyOptionID"].Split(',')
select int.Parse(p)).ToArray();
int viewOrder = 1;
foreach (int surveyOptionID in surveyOptionIDs)
{
SurveyOptionsInfo answer = answers.Find(x => x.SurveyOptionID == surveyOptionID);
answer.ViewOrder = viewOrder;
viewOrder++;
}
Answers = answers;
//}
int correctAnswers = Answers.Where(a => a.IsCorrect).Count();
if ((SurveyType == SurveyType.Quiz) && (!(IsStatisticalCheckBox.Checked)) && (correctAnswers == 0))
{
ErrorMessagePanel.Visible = true;
ErrorMessageLabel.Text = Localization.GetString("NoCorrectAnswersProvided.Text", LocalResourceFile);
}
if ((SurveyType == SurveyType.Quiz) && (!(IsStatisticalCheckBox.Checked)) && (survey.OptionType == QuestionType.RadioButtons) && (correctAnswers > 1))
{
ErrorMessagePanel.Visible = true;
ErrorMessageLabel.Text = Localization.GetString("OnlyOneCorrectAnswerAllowed.Text", LocalResourceFile);
}
}
}
if (!(ErrorMessagePanel.Visible))
{
survey.RepeatDirection = (RepeatDirection)Convert.ToInt32(RepeatDirectionDropDownList.SelectedValue);
survey.RepeatColumns = (String.IsNullOrEmpty(RepeatColumnsTextBox.Text) ? (int?)null : Convert.ToInt32(RepeatColumnsTextBox.Text));
survey.NumberOfRows = (((String.IsNullOrEmpty(NumberOfRowsTextBox.Text)) || (NumberOfRowsTextBox.Text == "1")) ? (int?)null : Convert.ToInt32(NumberOfRowsTextBox.Text));
survey.ChartType = (ChartType)Convert.ToInt32(ChartTypeDropDownList.SelectedValue);
SurveysController.AddOrChange(survey, XmlDataProvider.SurveyOptionsToXml(Answers), UserId);
Response.Redirect(Globals.NavigateURL(), false);
}
}
catch (Exception ex)
{
Exceptions.ProcessModuleLoadException(this, ex);
}
}
}
