/// Author: Rob Henry
/// Created: 2007-05-09
/// Last Modified: 2009-12-17
///
/// The use and distribution terms for this software are covered by the
/// Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
/// which can be found in the file CPL.TXT at the root of this distribution.
/// By using this software in any fashion, you are agreeing to be bound by
/// the terms of this license.
///
/// You must not remove this notice, or any other, from this software.
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Globalization;
using System.Web.UI;
using System.Web.UI.WebControls;
using mojoPortal.Web;
using mojoPortal.Web.Framework;
using Resources;
using SurveyFeature.Business;
namespace SurveyFeature.UI{
public partial class QuestionsPage : mojoBasePage
{
private Guid surveyGuid = Guid.Empty;
private Guid surveyPageGuid = Guid.Empty;
private Survey survey = null;
private SurveyFeature.Business.Page surveyPage = null;
private string editContentImage = WebConfigSettings.EditContentImage;
protected string DeleteLinkImage = "~/Data/SiteImages/" + WebConfigSettings.DeleteLinkImage;
private int pageId;
private int moduleId;
private mojoPortal.Business.Module currentModule = null;
#region protected properties
protected int PageId
{
get { return pageId; }
}
protected int ModuleId
{
get { return moduleId; }
}
protected string EditContentImage
{
get { return editContentImage; }
}
#endregion
protected void Page_Load(object sender, EventArgs e)
{
if (!Request.IsAuthenticated)
{
SiteUtils.RedirectToLoginPage(this);
return;
}
SecurityHelper.DisableBrowserCache();
LoadSettings();
if (!UserCanEditModule(moduleId))
{
SiteUtils.RedirectToEditAccessDeniedPage();
}
PopulateLabels();
PopulateControls();
}
private void PopulateControls()
{
if (survey == null) return;
lnkPages.Text = string.Format(CultureInfo.InvariantCulture,
SurveyResources.SurveyPagesLabelFormatString,
survey.SurveyName);
Title = SiteUtils.FormatPageTitle(siteSettings, lnkPages.Text);
if (currentModule != null)
{
lnkSurveys.Text = string.Format(CultureInfo.InvariantCulture,
SurveyResources.ChooseActiveSurveyFormatString,
currentModule.ModuleTitle);
}
if (surveyPage != null)
{
lnkQuestions.Text = string.Format(CultureInfo.InvariantCulture,
SurveyResources.QuestionsPageFormatString,
surveyPage.PageTitle);
litHeading.Text = lnkQuestions.Text;
}
if (Page.IsPostBack) return;
BindGrid();
ddQuestionType.DataSource = EnumHelper<QuestionType>.GetValues();
ddQuestionType.DataBind();
}
private void PopulateLabels()
{
lnkPageCrumb.Text = CurrentPage.PageName;
lnkPageCrumb.NavigateUrl = SiteUtils.GetCurrentPageUrl();
lnkSurveys.Text = SurveyResources.ChooseActiveSurveyLink;
lnkSurveys.NavigateUrl = SiteRoot + "/Survey/Surveys.aspx?pageid="
+ pageId.ToInvariantString() + "&mid=" + ModuleId.ToInvariantString();
lnkPages.Text = SurveyResources.SurveyPagesBreadCrumbText;
lnkPages.NavigateUrl = SiteRoot
+ "/Survey/SurveyPages.aspx?SurveyGuid="
+ surveyGuid.ToString() + "&pageid=" + pageId.ToInvariantString()
+ "&mid=" + ModuleId.ToInvariantString();
lnkQuestions.Text = SurveyResources.SurveyQuestionsBreadCrumbText;
lnkQuestions.NavigateUrl = Request.RawUrl;
btnNewQuestion.Text = SurveyResources.QuestionAddNewButtonText;
btnNewQuestion.ToolTip = SurveyResources.QuestionAddNewButtonText;
grdSurveyQuestions.Columns[0].HeaderText = SurveyResources.QuestionsGridEditDeleteHeader;
grdSurveyQuestions.Columns[1].HeaderText = SurveyResources.QuestionsGridTextHeader;
grdSurveyQuestions.Columns[2].HeaderText = SurveyResources.QuestionsGridTypeHeader;
grdSurveyQuestions.Columns[3].HeaderText = SurveyResources.QuestionsGridRequiredHeader;
grdSurveyQuestions.Columns[4].HeaderText = SurveyResources.QuestionsGridMoveUpOrDownHeader;
}
private void LoadSettings()
{
surveyGuid = WebUtils.ParseGuidFromQueryString("SurveyGuid", Guid.Empty);
surveyPageGuid = WebUtils.ParseGuidFromQueryString("SurveyPageGuid", Guid.Empty);
pageId = WebUtils.ParseInt32FromQueryString("pageid", -1);
moduleId = WebUtils.ParseInt32FromQueryString("mid", -1);
if (CurrentPage.ContainsModule(moduleId))
{
currentModule = new mojoPortal.Business.Module(moduleId);
}
if (surveyGuid != Guid.Empty)
{
survey = new Survey(surveyGuid);
if (survey.SiteGuid != siteSettings.SiteGuid)
{
surveyGuid = Guid.Empty;
survey = null;
}
else
{
if (surveyPageGuid != Guid.Empty)
{
surveyPage = new SurveyFeature.Business.Page(surveyPageGuid);
if (surveyPage.SurveyGuid != survey.SurveyGuid)
{
surveyPageGuid = Guid.Empty;
surveyPage = null;
}
}
}
}
}
//private void SetupBreadCrumb()
//{
// lnkSurveys.NavigateUrl = "~/Survey/Surveys.aspx?PageId=" + PageId + "&mid=" + ModuleId ;
// lnkPages.NavigateUrl = "~/Survey/SurveyPages.aspx?SurveyGuid=" + surveyGuid + "&PageId=" + PageId + "&mid=" + ModuleId;
//}
private void BindGrid()
{
List<Question> questions = Question.GetAll(surveyPageGuid);
grdSurveyQuestions.DataSource = questions;
grdSurveyQuestions.DataBind();
//hide the grid and display a message if no questions have been added.
if (questions.Count == 0)
{
grdSurveyQuestions.Visible = false;
lblMessages.Text = Resources.SurveyResources.PageHasNoQuestionsWarning;
}
else
{
grdSurveyQuestions.Visible = true;
}
}
protected string GetQuestionTypeText(string questionTypeId)
{
int id = int.Parse(questionTypeId, CultureInfo.CurrentCulture);
return ((QuestionType)id).ToString();
}
protected string FormatQuestionTextForDisplay(string questionText)
{
//remove all tags and trim to 40 characters
int trimSize = 40;
string questionTextWithoutTags = System.Text.RegularExpressions.Regex.Replace(questionText, "<[^>]*>", string.Empty);
if (questionTextWithoutTags.Length > trimSize)
{
return questionTextWithoutTags.Substring(0, trimSize) + "..";
}
return questionTextWithoutTags;
}
#region Events
void grdSurveyQuestions_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
}
void grdSurveyQuestions_RowCommand(object sender, GridViewCommandEventArgs e)
{
Guid currentQuestionGuid = new Guid(e.CommandArgument.ToString());
List<Question> questions = Question.GetAll(surveyPageGuid);
Question currentQuestion = null;
Question swapQuestion;
int currentItemIndex = -1;
int i = 0;
foreach (Question q in questions)
{
if (q.QuestionGuid == currentQuestionGuid)
{
currentQuestion = q;
currentItemIndex = i;
}
i += 1;
}
if (currentQuestion == null) return;
switch (e.CommandName)
{
case "up":
if (currentItemIndex > 0)
{
swapQuestion = questions[currentItemIndex - 1];
currentQuestion.QuestionOrder = currentItemIndex - 1;
swapQuestion.QuestionOrder = currentItemIndex;
currentQuestion.Save();
swapQuestion.Save();
}
break;
case "down":
if (currentItemIndex < questions.Count - 1)
{
swapQuestion = questions[currentItemIndex + 1];
currentQuestion.QuestionOrder = currentItemIndex + 1;
swapQuestion.QuestionOrder = currentItemIndex;
currentQuestion.Save();
swapQuestion.Save();
}
break;
case "delete":
//ImageButton button = (ImageButton)e.CommandSource;
Question.Delete(currentQuestionGuid);
break;
}
WebUtils.SetupRedirect(this, Request.RawUrl);
}
//private void BtnAddNewQuestion_Click(object sender, EventArgs e)
//{
// WebUtils.SetupRedirect(this, "~/Survey/SurveyQuestionEdit.aspx?NewQuestionType=" + ddQuestionType.SelectedValue
// + "&SurveyPageGuid=" + surveyPageGuid + "&PageId=" + PageId + "&mid=" + ModuleId);
//}
void btnNewQuestion_Click(object sender, EventArgs e)
{
WebUtils.SetupRedirect(this, SiteRoot + "/Survey/SurveyQuestionEdit.aspx?NewQuestionType=" + ddQuestionType.SelectedValue
+ "&SurveyPageGuid=" + surveyPageGuid + "&pageId=" + PageId.ToInvariantString() + "&mid=" + ModuleId.ToInvariantString());
}
//private void rptQuestions_ItemCommand(object sender, RepeaterCommandEventArgs e)
//{
// //deal with up, down or delete statements
// int currentItemIndex = e.Item.ItemIndex;
// switch (e.CommandName)
// {
// case "up":
// if (currentItemIndex > 0)
// {
// Question currentQuestion = new Question(new Guid(e.CommandArgument.ToString()));
// RepeaterItem aboveRowItem = rptQuestions.Items[currentItemIndex - 1];
// ImageButton upImageButton = (ImageButton) aboveRowItem.FindControl("btnUp");
// Question swapQuestion = new Question(new Guid(upImageButton.CommandArgument));
// currentQuestion.QuestionOrder = currentItemIndex - 1;
// swapQuestion.QuestionOrder = currentItemIndex;
// currentQuestion.Save();
// swapQuestion.Save();
// }
// break;
// case "down":
// if (currentItemIndex < rptQuestions.Items.Count - 1)
// {
// Question currentQuestion = new Question(new Guid(e.CommandArgument.ToString()));
// RepeaterItem belowRowItem = rptQuestions.Items[currentItemIndex + 1];
// ImageButton downImageButton = (ImageButton)belowRowItem.FindControl("btnDown");
// Question swapQuestion = new Question(new Guid(downImageButton.CommandArgument));
// currentQuestion.QuestionOrder = currentItemIndex + 1;
// swapQuestion.QuestionOrder = currentItemIndex;
// currentQuestion.Save();
// swapQuestion.Save();
// }
// break;
// case "delete":
// ImageButton button = (ImageButton)e.CommandSource;
// Question.Delete(new Guid(button.CommandArgument));
// break;
// }
// BindGrid();
//}
protected void DdQuestionsPage_SelectedIndexChanged(object sender, EventArgs e)
{
BindGrid();
}
protected void BtnAddNewSurveyQuestion_Click(object sender, ImageClickEventArgs e)
{
WebUtils.SetupRedirect(this, SiteRoot + "/Survey/SurveyQuestionEdit.aspx?pageId=" + PageId.ToInvariantString() + "&SurveyPageGuid=" + surveyPageGuid
+ "&NewQuestionType=" + ddQuestionType.SelectedValue + "&mid=" + ModuleId.ToInvariantString());
}
#endregion
#region OnInit
override protected void OnInit(EventArgs e)
{
base.OnInit(e);
this.Load += new EventHandler(this.Page_Load);
//this.btnAddNewSurveyQuestion.Click += new ImageClickEventHandler(BtnAddNewSurveyQuestion_Click);
this.btnNewQuestion.Click += new EventHandler(btnNewQuestion_Click);
//rptQuestions.ItemCommand += new RepeaterCommandEventHandler(rptQuestions_ItemCommand);
this.grdSurveyQuestions.RowCommand += new GridViewCommandEventHandler(grdSurveyQuestions_RowCommand);
this.grdSurveyQuestions.RowDeleting += new GridViewDeleteEventHandler(grdSurveyQuestions_RowDeleting);
SuppressPageMenu();
}
#endregion
}
}
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