public string Player_GetCurrentSchedule(int playerid)
        {
            try
            {
                IImageRepository imagerep = new EntityImageRepository();
                IPlayerRepository playerrep = new EntityPlayerRepository();
                IPlayerGroupScheduleRepository playergroupschedulerep = new EntityPlayerGroupScheduleRepository();
                IPlayListRepository playlistrep = new EntityPlayListRepository();
                IPlayListVideoXrefRepository playlistvideoxrefrep = new EntityPlayListVideoXrefRepository();
                IScreenScreenContentXrefRepository screenscreencontentxrefrep = new EntityScreenScreenContentXrefRepository();
                IScreenContentRepository screencontentrep = new EntityScreenContentRepository();
                IScreenContentTypeRepository screencontenttyperep = new EntityScreenContentTypeRepository();
                IScreenRepository screenrep = new EntityScreenRepository();
                ISlideShowRepository slideshowrep = new EntitySlideShowRepository();
                ISlideShowImageXrefRepository slideshowimagexrefrep = new EntitySlideShowImageXrefRepository();
                ISlideShowMusicXrefRepository slideshowmusicxrefrep = new EntitySlideShowMusicXrefRepository();
                ISurveyRepository surveyrep = new EntitySurveyRepository();
                ISurveyQuestionRepository surveyquestionrep = new EntitySurveyQuestionRepository();
                ISurveyQuestionOptionRepository surveyquestionoptionrep = new EntitySurveyQuestionOptionRepository();
                IVideoRepository videorep = new EntityVideoRepository();
                IMusicRepository musicrep = new EntityMusicRepository();

                // returns the summarized schedule information for the player
                List<Image> images = new List<Image>();
                List<PlayerGroupSchedule> playergroupschedules = new List<PlayerGroupSchedule>();
                List<PlayList> playlists = new List<PlayList>();
                List<PlayListVideoXref> playlistvideoxrefs = new List<PlayListVideoXref>();
                List<ScreenContent> screencontents = new List<ScreenContent>();
                List<ScreenScreenContentXref> screenscreencontentxrefs = new List<ScreenScreenContentXref>();
                List<Screen> screens = new List<Screen>();
                List<SlideShow> slideshows = new List<SlideShow>();
                List<SlideShowImageXref> slideshowimagexrefs = new List<SlideShowImageXref>();
                List<SlideShowMusicXref> slideshowmusicxrefs = new List<SlideShowMusicXref>();
                List<Survey> surveys = new List<Survey>();
                List<SurveyQuestion> surveyquestions = new List<SurveyQuestion>();
                List<SurveyQuestionOption> surveyquestionoptions = new List<SurveyQuestionOption>();
                List<Video> videos = new List<Video>();
                List<Music> musics = new List<Music>();

                StringBuilder sb = new StringBuilder();
                sb.Append("<xml>");

                // Player Schedule Info --------------------------------------------------------------------------------------

                // Get the PlayerGroupID - Player should only exist in one Player Group
                Player player = playerrep.GetPlayer(playerid);
                if (player == null)
                    throw new Exception("No player found.");

                // Get the PlayerGroupSchedule for this player
                playergroupschedules = playergroupschedulerep.GetPlayerGroupSchedulesByPlayerGroup(player.PlayerGroupID).ToList();
                if (playergroupschedules == null || playergroupschedules.Count == 0)
                    throw new Exception("No schedule found for this player.");

                sb.Append("<PlayerGroupSchedules>");
                foreach (PlayerGroupSchedule playergroupschedule in playergroupschedules)
                {
                    sb.Append("<PlayerGroupSchedule ");
                    sb.Append("PlayerGroupScheduleID=\"" + playergroupschedule.PlayerGroupScheduleID.ToString() + "\" ");
                    sb.Append("PlayerGroupID=\"" + playergroupschedule.PlayerGroupID.ToString() + "\" ");
                    sb.Append("ScreenID=\"" + playergroupschedule.ScreenID.ToString() + "\" ");
                    sb.Append("Day=\"" + playergroupschedule.Day.ToString() + "\" ");
                    sb.Append("Hour=\"" + playergroupschedule.Hour.ToString() + "\" ");
                    sb.Append("Minute=\"" + playergroupschedule.Minute.ToString() + "\" ");
                    sb.Append(" />");

                    // Add the screen to the screens list
                    screens.Add(screenrep.GetScreen(playergroupschedule.ScreenID));
                }
                sb.Append("</PlayerGroupSchedules>");

                // Screens --------------------------------------------------------------------------------------
                screens = screens.Distinct().ToList();
                sb.Append("<Screens>");
                foreach (Screen screen in screens)
                {
                    sb.Append("<Screen ");
                    sb.Append("ScreenID=\"" + screen.ScreenID.ToString() + "\" ");
                    sb.Append("AccountID=\"" + screen.AccountID.ToString() + "\" ");
                    sb.Append("ScreenName=\"" + Utility.EncodeXMLString(screen.ScreenName) + "\" ");
                    sb.Append("SlideShowID=\"" + screen.SlideShowID.ToString() + "\" ");
                    sb.Append("PlayListID=\"" + screen.PlayListID.ToString() + "\" ");
                    string interactive = "true";
                    if (!screen.IsInteractive) interactive = "false";
                    sb.Append("IsInteractive=\"" + interactive + "\" ");
                    sb.Append("ButtonImageID=\"" + screen.ButtonImageID.ToString() + "\" ");
                    sb.Append(" />");

                    // Save the SlideShow
                    if (screen.SlideShowID != 0)
                        slideshows.Add(slideshowrep.GetSlideShow(screen.SlideShowID));

                    // Save the PlayList
                    if (screen.PlayListID != 0)
                        playlists.Add(playlistrep.GetPlayList(screen.PlayListID));

                    // Save the screen button image
                    if (screen.ButtonImageID != 0)
                        images.Add(imagerep.GetImage(screen.ButtonImageID));

                    // Save the ScreenContentXrefs
                    List<ScreenScreenContentXref> sscxrefs = screenscreencontentxrefrep.GetScreenScreenContentXrefs(screen.ScreenID).ToList();
                    foreach (ScreenScreenContentXref sscxref in sscxrefs)
                    {
                        // Save to the xref
                        screenscreencontentxrefs.Add(sscxref);
                    }
                }
                sb.Append("</Screens>");

                // ScreenScreenContentXrefs -----------------------------------------------------------------------------
                sb.Append("<ScreenScreenContentXrefs>");
                foreach (ScreenScreenContentXref sscxref in screenscreencontentxrefs)
                {
                    sb.Append("<ScreenScreenContentXref ");
                    sb.Append("ScreenScreenContentXrefID=\"" + sscxref.ScreenScreenContentXrefID.ToString() + "\" ");
                    sb.Append("ScreenID=\"" + sscxref.ScreenID.ToString() + "\" ");
                    sb.Append("ScreenContentID=\"" + sscxref.ScreenContentID.ToString() + "\" ");
                    sb.Append("DisplayOrder=\"" + sscxref.DisplayOrder.ToString() + "\" ");
                    sb.Append(" />");

                    // Save the screen content
                    screencontents.Add(screencontentrep.GetScreenContent(sscxref.ScreenContentID));
                }
                sb.Append("</ScreenScreenContentXrefs>");

                // ScreenContents -------------------------------------------------------------------------------------
                screencontents = screencontents.Distinct().ToList();
                sb.Append("<ScreenContents>");
                foreach (ScreenContent sc in screencontents)
                {
                    ScreenContentType sctype = screencontenttyperep.GetScreenContentType(sc.ScreenContentTypeID);

                    sb.Append("<ScreenContent ");
                    sb.Append("ScreenContentID=\"" + sc.ScreenContentID.ToString() + "\" ");
                    sb.Append("ScreenContentTypeID=\"" + sc.ScreenContentTypeID.ToString() + "\" ");
                    sb.Append("ScreenContentTypeName=\"" + Utility.EncodeXMLString(sctype.ScreenContentTypeName) + "\" ");
                    sb.Append("ScreenContentName=\"" + Utility.EncodeXMLString(sc.ScreenContentName) + "\" ");
                    sb.Append("ScreenContentTitle=\"" + Utility.EncodeXMLString(sc.ScreenContentTitle) + "\" ");
                    sb.Append("ThumbnailImageID=\"" + sc.ThumbnailImageID.ToString() + "\" ");
                    sb.Append("CustomField1=\"" + Utility.EncodeXMLString(sc.CustomField1) + "\" ");
                    sb.Append("CustomField2=\"" + Utility.EncodeXMLString(sc.CustomField2) + "\" ");
                    sb.Append("CustomField3=\"" + Utility.EncodeXMLString(sc.CustomField3) + "\" ");
                    sb.Append("CustomField4=\"" + Utility.EncodeXMLString(sc.CustomField4) + "\" ");
                    sb.Append(" />");

                    // Add the Thumbnail Image
                    if (sc.ThumbnailImageID != 0)
                        images.Add(imagerep.GetImage(sc.ThumbnailImageID));

                    // If Image, add the image
                    if (sc.ScreenContentTypeID == 1000000 && !String.IsNullOrEmpty(sc.CustomField1))
                        images.Add(imagerep.GetImage(Convert.ToInt32(sc.CustomField1)));

                    // If Slideshow, add the slideshow
                    if (sc.ScreenContentTypeID == 1000001 && !String.IsNullOrEmpty(sc.CustomField1))
                        slideshows.Add(slideshowrep.GetSlideShow(Convert.ToInt32(sc.CustomField1)));

                    // If Video, add the video
                    if (sc.ScreenContentTypeID == 1000002 && !String.IsNullOrEmpty(sc.CustomField1))
                        videos.Add(videorep.GetVideo(Convert.ToInt32(sc.CustomField1)));

                    // If PlayList, add the playlist
                    if (sc.ScreenContentTypeID == 1000003 && !String.IsNullOrEmpty(sc.CustomField1))
                        playlists.Add(playlistrep.GetPlayList(Convert.ToInt32(sc.CustomField1)));

                    // If Survey, add the survey and its image
                    if (sc.ScreenContentTypeID == 1000007 && !String.IsNullOrEmpty(sc.CustomField1))
                    {
                        Survey survey = surveyrep.GetSurvey(Convert.ToInt32(sc.CustomField1));
                        images.Add(imagerep.GetImage(survey.SurveyImageID));
                        surveys.Add(survey);
                    }

                }
                sb.Append("</ScreenContents>");

                // Surveys ---------------------------------------------------------------------------------
                surveys = surveys.Distinct().ToList();
                sb.Append("<Surveys>");
                foreach (Survey sv in surveys)
                {
                    sb.Append("<Survey ");
                    sb.Append("SurveyID=\"" + sv.SurveyID + "\" ");
                    sb.Append("SurveyName=\"" + Utility.EncodeXMLString(sv.SurveyName) + "\" ");
                    sb.Append("SurveyImageID=\"" + sv.SurveyImageID + "\" ");
                    sb.Append(" />");

                    List<SurveyQuestion> svqs = surveyquestionrep.GetSurveyQuestions(sv.SurveyID).ToList();
                    foreach (SurveyQuestion svq in svqs)
                    {
                        surveyquestions.Add(svq);
                    }
                }
                sb.Append("</Surveys>");

                // SurveyQuestions ----------------------------------------------------------------------------
                surveyquestions = surveyquestions.Distinct().ToList();
                sb.Append("<SurveyQuestions>");
                foreach (SurveyQuestion svq in surveyquestions)
                {
                    sb.Append("<SurveyQuestion ");
                    sb.Append("SurveyQuestionID=\"" + svq.SurveyQuestionID + "\" ");
                    sb.Append("SurveyID=\"" + svq.SurveyID + "\" ");
                    sb.Append("SurveyQuestionText=\"" + Utility.EncodeXMLString(svq.SurveyQuestionText) + "\" ");
                    sb.Append("AllowMultiselect=\"" + svq.AllowMultiSelect.ToString() + "\" ");
                    sb.Append("SortOrder=\"" + svq.SortOrder.ToString() + "\" ");
                    sb.Append(" />");

                    List<SurveyQuestionOption> svqos = surveyquestionoptionrep.GetSurveyQuestionOptions(svq.SurveyQuestionID).ToList();
                    foreach (SurveyQuestionOption svqo in svqos)
                    {
                        surveyquestionoptions.Add(svqo);
                    }
                }
                sb.Append("</SurveyQuestions>");

                // SurveyQuestionOptions ----------------------------------------------------------------------------
                surveyquestionoptions = surveyquestionoptions.Distinct().ToList();
                sb.Append("<SurveyQuestionOptions>");
                foreach (SurveyQuestionOption svqo in surveyquestionoptions)
                {
                    sb.Append("<SurveyQuestionOption ");
                    sb.Append("SurveyQuestionOptionID=\"" + svqo.SurveyQuestionOptionID + "\" ");
                    sb.Append("SurveyQuestionID=\"" + svqo.SurveyQuestionID + "\" ");
                    sb.Append("SurveyQuestionOptionText=\"" + Utility.EncodeXMLString(svqo.SurveyQuestionOptionText) + "\" ");
                    sb.Append("SortOrder=\"" + svqo.SortOrder.ToString() + "\" ");
                    sb.Append(" />");
                }
                sb.Append("</SurveyQuestionOptions>");

                // SlideShows ---------------------------------------------------------------------------------
                slideshows = slideshows.Distinct().ToList();
                sb.Append("<SlideShows>");
                foreach (SlideShow ss in slideshows)
                {
                    sb.Append("<SlideShow ");
                    sb.Append("SlideShowID=\"" + ss.SlideShowID.ToString() + "\" ");
                    sb.Append("IntervalInSecs=\"" + ss.IntervalInSecs.ToString() + "\" ");
                    sb.Append("TransitionType=\"" + Utility.EncodeXMLString(ss.TransitionType) + "\" ");
                    sb.Append(" />");

                    List<SlideShowImageXref> ssixrefs = slideshowimagexrefrep.GetSlideShowImageXrefs(ss.SlideShowID).ToList();
                    foreach (SlideShowImageXref ssixref in ssixrefs)
                    {
                        slideshowimagexrefs.Add(ssixref);
                    }

                    List<SlideShowMusicXref> ssmxrefs = slideshowmusicxrefrep.GetSlideShowMusicXrefs(ss.SlideShowID).ToList();
                    foreach (SlideShowMusicXref ssmxref in ssmxrefs)
                    {
                        slideshowmusicxrefs.Add(ssmxref);
                    }
                }
                sb.Append("</SlideShows>");

                // SlideshowImageXrefs ---------------------------------------------------------------------------------
                slideshowimagexrefs = slideshowimagexrefs.Distinct().ToList();
                sb.Append("<SlideShowImageXrefs>");
                foreach (SlideShowImageXref ssixref in slideshowimagexrefs)
                {
                    sb.Append("<SlideShowImageXref ");
                    sb.Append("SlideShowImageXrefID=\"" + ssixref.SlideShowImageXrefID.ToString() + "\" ");
                    sb.Append("SlideShowID=\"" + ssixref.SlideShowID.ToString() + "\" ");
                    sb.Append("ImageID=\"" + ssixref.ImageID.ToString() + "\" ");
                    sb.Append("PlayOrder=\"" + ssixref.PlayOrder.ToString() + "\" ");
                    sb.Append(" />");

                    // Add the image
                    images.Add(imagerep.GetImage(ssixref.ImageID));
                }
                sb.Append("</SlideShowImageXrefs>");

                // SlideshowMusicXrefs ---------------------------------------------------------------------------------
                slideshowmusicxrefs = slideshowmusicxrefs.Distinct().ToList();
                sb.Append("<SlideShowMusicXrefs>");
                foreach (SlideShowMusicXref ssmxref in slideshowmusicxrefs)
                {
                    sb.Append("<SlideShowMusicXref ");
                    sb.Append("SlideShowMusicXrefID=\"" + ssmxref.SlideShowMusicXrefID.ToString() + "\" ");
                    sb.Append("SlideShowID=\"" + ssmxref.SlideShowID.ToString() + "\" ");
                    sb.Append("MusicID=\"" + ssmxref.MusicID.ToString() + "\" ");
                    sb.Append("PlayOrder=\"" + ssmxref.PlayOrder.ToString() + "\" ");
                    sb.Append(" />");

                    // Add the music
                    musics.Add(musicrep.GetMusic(ssmxref.MusicID));
                }
                sb.Append("</SlideShowMusicXrefs>");

                // Images ---------------------------------------------------------------------------------
                images = images.Distinct().ToList();
                sb.Append("<Images>");
                foreach (Image image in images)
                {
                    sb.Append("<Image ");
                    sb.Append("ImageID=\"" + image.ImageID.ToString() + "\" ");
                    sb.Append("StoredFilename=\"" + image.StoredFilename + "\" ");
                    sb.Append("ImageName=\"" + Utility.EncodeXMLString(image.ImageName) + "\" ");
                    sb.Append(" />");
                }
                sb.Append("</Images>");

                // PlayLists ---------------------------------------------------------------------------------
                playlists = playlists.Distinct().ToList();
                sb.Append("<PlayLists>");
                foreach (PlayList pl in playlists)
                {
                    sb.Append("<PlayList ");
                    sb.Append("PlayListID=\"" + pl.PlayListID.ToString() + "\" ");
                    sb.Append(" />");

                    List<PlayListVideoXref> plvxrefs = playlistvideoxrefrep.GetPlayListVideoXrefs(pl.PlayListID).ToList();
                    foreach (PlayListVideoXref plvxref in plvxrefs)
                    {
                        playlistvideoxrefs.Add(plvxref);
                    }
                }
                sb.Append("</PlayLists>");

                // PlaylistVideoXrefs ---------------------------------------------------------------------------------
                playlistvideoxrefs = playlistvideoxrefs.Distinct().ToList();
                sb.Append("<PlayListVideoXrefs>");
                foreach (PlayListVideoXref plvxref in playlistvideoxrefs)
                {
                    sb.Append("<PlayListVideoXref ");
                    sb.Append("PlayListVideoXrefID=\"" + plvxref.PlayListVideoXrefID.ToString() + "\" ");
                    sb.Append("PlayListID=\"" + plvxref.PlayListID.ToString() + "\" ");
                    sb.Append("VideoID=\"" + plvxref.VideoID.ToString() + "\" ");
                    sb.Append("PlayOrder=\"" + plvxref.PlayOrder.ToString() + "\" ");
                    sb.Append(" />");

                    videos.Add(videorep.GetVideo(plvxref.VideoID));
                }
                sb.Append("</PlayListVideoXrefs>");

                // Videos ---------------------------------------------------------------------------------
                videos = videos.Distinct().ToList();
                sb.Append("<Videos>");
                foreach (Video video in videos)
                {
                    sb.Append("<Video ");
                    sb.Append("VideoID=\"" + video.VideoID.ToString() + "\" ");
                    sb.Append("StoredFilename=\"" + video.StoredFilename + "\" ");
                    sb.Append("VideoName=\"" + video.VideoName + "\" ");
                    sb.Append(" />");
                }
                sb.Append("</Videos>");

                // Musics ---------------------------------------------------------------------------------
                musics = musics.Distinct().ToList();
                sb.Append("<Musics>");
                foreach (Music music in musics)
                {
                    sb.Append("<Music ");
                    sb.Append("MusicID=\"" + music.MusicID.ToString() + "\" ");
                    sb.Append("StoredFilename=\"" + music.StoredFilename + "\" ");
                    sb.Append("MusicName=\"" + music.MusicName + "\" ");
                    sb.Append(" />");
                }
                sb.Append("</Musics>");

                // Close the XML and return
                sb.Append("</xml>");

                return sb.ToString();
            }
            catch (Exception ex)
            {
                return "<xml><Error>" + ex.Message + "</Error></xml>";
            }
        }
        //
        // GET: /SlideShow/Edit/5
        public ActionResult Edit(int id)
        {
            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";

                SlideShow slideshow = repository.GetSlideShow(id);
                ViewData["ValidationMessage"] = String.Empty;
                ViewData["ImageList"] = new SelectList(BuildImageList(), "Value", "Text", "");
                ViewData["MusicList"] = new SelectList(BuildMusicList(), "Value", "Text", "");
                ViewData["ImageUrl"] = firstfile;

                // Get the image guids for the slideshow
                string guids = String.Empty;
                ISlideShowImageXrefRepository xrefrep = new EntitySlideShowImageXrefRepository();
                IImageRepository imgrep = new EntityImageRepository();
                IEnumerable<SlideShowImageXref> xrefs = xrefrep.GetSlideShowImageXrefs(id);
                foreach (SlideShowImageXref xref in xrefs)
                {
                    Image img = imgrep.GetImage(xref.ImageID);
                    guids += "|" + img.StoredFilename;
                }

                ViewData["SlideShowImages"] = guids;
                ViewData["SlideShowImageList"] = new SelectList(BuildSlideShowImageList(guids), "Value", "Text", "");

                // Get the music guids for the slideshow
                string musicguids = String.Empty;
                ISlideShowMusicXrefRepository musicxrefrep = new EntitySlideShowMusicXrefRepository();
                IMusicRepository musicrep = new EntityMusicRepository();
                IEnumerable<SlideShowMusicXref> musicxrefs = musicxrefrep.GetSlideShowMusicXrefs(id);
                foreach (SlideShowMusicXref musicxref in musicxrefs)
                {
                    Music msc = musicrep.GetMusic(musicxref.MusicID);
                    musicguids += "|" + msc.StoredFilename;
                }

                ViewData["SlideShowMusic"] = musicguids;
                ViewData["SlideShowMusicList"] = new SelectList(BuildSlideShowMusicList(musicguids), "Value", "Text", "");

                ViewData["TransitionTypeList"] = new SelectList(BuildTransitionTypeList(), "Value", "Text", slideshow.TransitionType);

                // Get the account id
                int accountid = 0;
                if (Session["UserAccountID"] != null)
                    accountid = Convert.ToInt32(Session["UserAccountID"]);
                ViewData["ImageFolder"] = ConfigurationManager.AppSettings["MediaRootFolder"] + Convert.ToString(Session["UserAccountID"]) + @"/Images/";

                return View(slideshow);
            }
            catch (Exception ex)
            {
                Helpers.SetupApplicationError("SlideShow", "Edit", ex.Message);
                return RedirectToAction("Index", "ApplicationError");
            }
        }