private ScreenPageState GetPageState()
{
try
{
ScreenPageState pagestate = new ScreenPageState();
// Initialize the session values if they don't exist - need to do this the first time controller is hit
if (Session["ScreenPageState"] == null)
{
int accountid = 0;
if (Session["UserAccountID"] != null)
{
accountid = Convert.ToInt32(Session["UserAccountID"]);
}
pagestate.AccountID = accountid;
pagestate.ScreenName = String.Empty;
pagestate.Description = String.Empty;
pagestate.IncludeInactive = false;
pagestate.SortBy = "ScreenName";
pagestate.AscDesc = "Ascending";
pagestate.PageNumber = 1;
Session["ScreenPageState"] = pagestate;
}
else
{
pagestate = (ScreenPageState)Session["ScreenPageState"];
}
return(pagestate);
}
catch { return(new ScreenPageState()); }
}
private void SavePageState(ScreenPageState pagestate)
{
Session["ScreenPageState"] = pagestate;
}
//
// GET: /Screen/
public ActionResult Index()
{
try
{
if (Session["UserAccountID"] == null)
{
return(RedirectToAction("Validate", "Login"));
}
User user = (User)Session["User"];
ViewData["LoginInfo"] = Utility.BuildUserAccountString(user.Username, Convert.ToString(Session["UserAccountName"]));
if (user.IsAdmin)
{
ViewData["txtIsAdmin"] = "true";
}
else
{
ViewData["txtIsAdmin"] = "false";
}
// Initialize or get the page state using session
ScreenPageState pagestate = GetPageState();
// Get the account id
int accountid = 0;
if (Session["UserAccountID"] != null)
{
accountid = Convert.ToInt32(Session["UserAccountID"]);
}
// Set and save the page state to the submitted form values if any values are passed
if (Request.Form["lstAscDesc"] != null)
{
pagestate.AccountID = accountid;
pagestate.ScreenName = Request.Form["txtScreenName"].ToString().Trim();
pagestate.Description = Request.Form["txtDescription"].ToString().Trim();
if (Request.Form["chkIncludeInactive"].ToLower().StartsWith("true"))
{
pagestate.IncludeInactive = true;
}
else
{
pagestate.IncludeInactive = false;
}
pagestate.SortBy = Request.Form["lstSortBy"].ToString().Trim();
pagestate.AscDesc = Request.Form["lstAscDesc"].ToString().Trim();
pagestate.PageNumber = Convert.ToInt32(Request.Form["txtPageNumber"].ToString().Trim());
SavePageState(pagestate);
}
// Add the session values to the view data so they can be populated in the form
ViewData["AccountID"] = pagestate.AccountID;
ViewData["ScreenName"] = pagestate.ScreenName;
ViewData["Description"] = pagestate.Description;
ViewData["IncludeInactive"] = pagestate.IncludeInactive;
ViewData["SortBy"] = pagestate.SortBy;
ViewData["SortByList"] = new SelectList(BuildSortByList(), "Value", "Text", pagestate.SortBy);
ViewData["AscDescList"] = new SelectList(BuildAscDescList(), "Value", "Text", pagestate.AscDesc);
// Determine asc/desc
bool isdescending = false;
if (pagestate.AscDesc.ToLower().StartsWith("d"))
{
isdescending = true;
}
// Get a Count of all filtered records
int recordcount = repository.GetScreenRecordCount(pagestate.AccountID, pagestate.ScreenName, pagestate.Description, pagestate.IncludeInactive);
// Determine the page count
int pagecount = 1;
if (recordcount > 0)
{
pagecount = recordcount / Constants.PageSize;
if (recordcount % Constants.PageSize != 0) // Add a page if there are more records
{
pagecount = pagecount + 1;
}
}
// Make sure the current page is not greater than the page count
if (pagestate.PageNumber > pagecount)
{
pagestate.PageNumber = pagecount;
SavePageState(pagestate);
}
// Set the page number and account in viewdata
ViewData["PageNumber"] = Convert.ToString(pagestate.PageNumber);
ViewData["PageCount"] = Convert.ToString(pagecount);
ViewData["RecordCount"] = Convert.ToString(recordcount);
// We need to add the Main Feature Type and Name, and the Screen Content Names
IEnumerable <Screen> screens = repository.GetScreenPage(pagestate.AccountID, pagestate.ScreenName, pagestate.Description, pagestate.IncludeInactive, pagestate.SortBy, isdescending, pagestate.PageNumber, pagecount);
List <ScreenWizardView> screenwizardviews = new List <ScreenWizardView>();
ISlideShowRepository ssrep = new EntitySlideShowRepository();
IPlayListRepository plrep = new EntityPlayListRepository();
ITimelineRepository tlrep = new EntityTimelineRepository();
IScreenScreenContentXrefRepository sscxrep = new EntityScreenScreenContentXrefRepository();
IScreenContentRepository screp = new EntityScreenContentRepository();
IScreenContentTypeRepository sctrep = new EntityScreenContentTypeRepository();
foreach (Screen screen in screens)
{
ScreenWizardView swv = new ScreenWizardView();
swv.ScreenID = screen.ScreenID;
swv.AccountID = screen.AccountID;
swv.ScreenName = screen.ScreenName;
swv.ScreenDescription = screen.ScreenDescription;
if (screen.SlideShowID > 0)
{
swv.MainFeatureType = "Slide Show";
swv.MainFeatureName = ssrep.GetSlideShow(screen.SlideShowID).SlideShowName;
}
else if (screen.PlayListID > 0)
{
swv.MainFeatureType = "Play List";
swv.MainFeatureName = plrep.GetPlayList(screen.PlayListID).PlayListName;
}
else if (screen.TimelineID > 0)
{
swv.MainFeatureType = "Media Timeline";
swv.MainFeatureName = tlrep.GetTimeline(screen.TimelineID).TimelineName;
}
if (screen.IsInteractive)
{
IEnumerable <ScreenScreenContentXref> sscxs = sscxrep.GetScreenScreenContentXrefs(screen.ScreenID);
foreach (ScreenScreenContentXref sscx in sscxs)
{
string contentinfo = String.Empty;
ScreenContent sc = screp.GetScreenContent(sscx.ScreenContentID);
contentinfo = "'" + sc.ScreenContentName + "'";
ScreenContentType sctype = sctrep.GetScreenContentType(sc.ScreenContentTypeID);
contentinfo += " (" + sctype.ScreenContentTypeName + ")";
if (!String.IsNullOrEmpty(swv.InteractiveContent))
{
swv.InteractiveContent += ", ";
}
swv.InteractiveContent += contentinfo;
}
}
swv.IsActive = screen.IsActive;
screenwizardviews.Add(swv);
}
ViewResult result = View(screenwizardviews);
result.ViewName = "Index";
return(result);
}
catch (Exception ex)
{
Helpers.SetupApplicationError("Screen", "Index", ex.Message);
return(RedirectToAction("Index", "ApplicationError"));
}
}
