private Dictionary <string, CourseSection> ReadSectionsFromManifest(string manifestPath, int masteryScore, ActivityContentType courseType)
{
var sections = new Dictionary <string, CourseSection>();
var manifestXml = new XmlDocument();
try
{
manifestXml.Load(manifestPath);
manifestXml = new XMLLib().StripDocumentNamespace(manifestXml);
}
catch (Exception ex)
{
}
XmlNodeList sectionNodeList =
manifestXml.SelectNodes("/manifest/organizations/organization");
if (sectionNodeList == null)
{
return(sections);
}
var lessonReaderFactory = new LessonReaderFactory(courseType);
int sectionNumber = 1;
foreach (XmlNode sectionNode in sectionNodeList)
{
var titleNode = sectionNode.SelectSingleNode("title");
string title = titleNode == null ? String.Empty : titleNode.InnerText;
string identifier = ((XmlElement)sectionNode).GetAttribute("identifier");
var lessons = new Dictionary <string, Lesson>();
XmlNodeList lessonNodeList = sectionNode.SelectNodes("//item[@identifierref | @resourceref]");
if (lessonNodeList != null)
{
int lessonNumber = 1;
foreach (XmlNode lessonNode in lessonNodeList)
{
var lessonReader = lessonReaderFactory.GetLessonReader(lessonNode, masteryScore);
var lesson = lessonReader.ReadLesson();
lesson.SortOrder = lessonNumber;
lessons.Add(lesson.Identifier, lesson);
lessonNumber++;
}
}
sections.Add(identifier, new CourseSection
{
Lessons = lessons,
Identifier = identifier,
Title = title,
SortOrder = sectionNumber
});
sectionNumber++;
}
return(sections);
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.HttpMethod == "GET")
{
////if (LMSSession.IsInSession(Client.CLIENT_SESSION_ID))
//// hdnClientId.Value = EncryptionManager.Encrypt(Convert.ToString(LMSSession.GetValue(Client.CLIENT_SESSION_ID)));
if (LMSSession.IsInSession(ContentKeys.SESSION_ACTIVITYID))
{
hdnContentModuleId.Value = EncryptionManager.Encrypt(Convert.ToString(LMSSession.GetValue(ContentKeys.SESSION_ACTIVITYID)));
courseId = Convert.ToString(LMSSession.GetValue(ContentKeys.SESSION_ACTIVITYID));
}
if (LMSSession.IsInSession(ContentKeys.SESSION_LEARNER_ID))
{
hdnUserId.Value = EncryptionManager.Encrypt(Convert.ToString(LMSSession.GetValue(ContentKeys.SESSION_LEARNER_ID)));
learnerId = Convert.ToString(LMSSession.GetValue(ContentKeys.SESSION_LEARNER_ID));
}
hdnCStartDate.Value = Convert.ToString(DateTime.UtcNow);
return;
}
var requestXml = LoadRequestXml();
XMLLib xLib = new XMLLib();
if (requestXml == null)
{
Response.Redirect("DisplayError.aspx?error=SessionTimeout");
}
//sClientId = CommonManager.DecodeAndDecrypt(xLib.fGetValue(requestXml, "/Root/ClientId"));
sessionId = xLib.fGetValue(requestXml, "/Root/SessionId");
courseId = EncryptionManager.Decrypt(Convert.ToString(hdnContentModuleId.Value));
if (LMSSession.IsInSession(ContentKeys.SESSION_LEARNER_ID))
{
hdnUserId.Value = EncryptionManager.Encrypt(Convert.ToString(LMSSession.GetValue(ContentKeys.SESSION_LEARNER_ID)));
learnerId = Convert.ToString(LMSSession.GetValue(ContentKeys.SESSION_LEARNER_ID));
}
if (requestXml != null)
{
XmlNode oRootNode = null;
if (xLib.fCreateFirstContext(requestXml, "Root", ref oRootNode))
{
string useCase = xLib.fGetValue(requestXml, "/Root/Case");
ProcessRequest(requestXml, useCase);
}
}
}
public static short GetTotalPages(string clientId, string courseId)
{
string cacheKey = "PageCount-" + clientId + "-" + courseId;
short TotalNoOfPages = 0;
if (HttpContext.Current.Cache[cacheKey] == null)
{
string rootSharedPath = "root content path";
ContentModule entContent = new ContentModule();
ContentModuleManager entContentModuleManager = new ContentModuleManager();
entContent.ID = courseId;
entContent.ClientId = clientId;
entContent = entContentModuleManager.Execute(entContent, ContentModule.Method.GetByIDCoursePlayer);
string sContentFolderPath = rootSharedPath + entContent.ContentModuleURL.Replace("/", @"\\");
string IMSManifestPath;
if (String.IsNullOrEmpty(entContent.ImanifestUrl))
{
IMSManifestPath = sContentFolderPath + "\\\\imsmanifest.xml";
}
else
{
IMSManifestPath = rootSharedPath + entContent.ImanifestUrl.Replace("/", @"\");
}
XmlNamespaceManager nsmanager;
XMLLib xLib = new XMLLib();
XmlDocument oIMSXMLObj = null;
XmlNodeList ScoNodeList = null;
if (!xLib.fOpenFreeXMLDoc(ref oIMSXMLObj, IMSManifestPath))
{
return(0);
}
nsmanager = new XmlNamespaceManager(oIMSXMLObj.NameTable);
nsmanager.AddNamespace("adlcp", "http://www.adlnet.org/xsd/adlcp_rootv1p2");
oIMSXMLObj = xLib.StripDocumentNamespace(oIMSXMLObj);
xLib.NSManager = nsmanager;
XmlNode lRsrcNode = null;
if (oIMSXMLObj != null)
{
xLib.fCreateContext(oIMSXMLObj, "/manifest/organizations/organization//item", ref ScoNodeList);
foreach (XmlNode lItemNode in ScoNodeList)
{
string lIdentifierref = xLib.fDirectGetValue(lItemNode, "@identifierref");
if (lIdentifierref != "")
{
if (xLib.fCreateFirstContext(oIMSXMLObj, "/manifest/resources/resource[@identifier='" + lIdentifierref + "']", ref lRsrcNode))
{
TotalNoOfPages++;
}
}
}
}
HttpContext.Current.Cache.Insert(cacheKey, TotalNoOfPages, new CacheDependency(IMSManifestPath));
}
else
{
TotalNoOfPages = Convert.ToInt16(HttpContext.Current.Cache[cacheKey]);
}
return(TotalNoOfPages);
}
