/// <summary>
/// Authenticate a user with the EJS.
/// If authentication is successful a new Session Token
/// is returned.
/// </summary>
/// <param name="userName">User Name to validate.</param>
/// <param name="password">Password to validate.</param>
/// <param name="sourceHostId">A uniqe string that identifies this client's host. This string is per session.</param>
/// <returns></returns>
public static ejsSessionToken AuthenticateUser(
string userName, string password, Guid sourceHostId)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
ejsSessionToken newToken = _client.Authenticate(userName, password, sourceHostId);
return(newToken);
}
catch (FaultException <ejsFailureReport> ex)
{
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
// [shiniwa] We just do NOT need this. Let's do NOT translate arbitrary exceptions to ApplicationException
//catch (Exception)
//{
// throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
//}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Updates the record of single User in the eJournalServer
/// </summary>
public static void UpdateUser(ejsSessionToken sessionToken,
ejsUserInfo userToUpdate, string newPassword)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.UpdateUserRecord(sessionToken, userToUpdate, newPassword);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Update a user password in the EJS.
/// </summary>
public static void UpdateUserPassword(
string UserName, string OldPassword, string NewPassword)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.UpdateUserPassword(UserName, OldPassword, NewPassword);
}
catch (FaultException <ejsFailureReport> ex)
{
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Adds a course document to a course in the EJS
/// </summary>
public static void AddDocumentToCourse(ejsSessionToken sessionToken,
ejsCourseDocument document, int courseId, byte[] data)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.AddDocumentToCourse(sessionToken, document, courseId, data);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
public static ejsAssignment[] GetAllPublishedAssignments(
ejsSessionToken sessionToken, bool IncludeNotAvailable)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
ejsAssignment[] results = _client.GetAllAssignments(sessionToken, IncludeNotAvailable);
return(results);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Authenticate a user with the EJS.
/// If authentication is successful a new Session Token
/// is returned.
/// </summary>
/// <param name="userName">User Name to validate.</param>
/// <param name="password">Password to validate.</param>
/// <param name="sourceHostId">A uniqe string that identifies this client's host. This string is per session.</param>
/// <returns>A Token that contains the negotiated login data.</returns>
public static ejsSessionToken AuthenticateUser(
string userName, string password, Guid sourceHostId)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
ejsSessionToken newToken = _client.Authenticate(userName, password, sourceHostId);
return(newToken);
}
catch (FaultException <ejsFailureReport> ex)
{
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Returns all the courses registered in EJS.
/// </summary>
public static ejsCourse[] GetAllRegisteredCourses(
ejsService.ejsSessionToken sessionToken, bool includeDisabledCourses)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
ejsCourse[] results = _client.GetAllRegisteredCourses(sessionToken, includeDisabledCourses);
return(results);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
//catch (Exception)
//{
// throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
//}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
public static void SaveAndUploadStudyMetaData(
ejsSessionToken sessionToken, ejsStudyMetaData study, int parentAssignmentId)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.SaveStudyMetaData(sessionToken, study, parentAssignmentId);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
//catch (Exception)
//{
// throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
//}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Update a user password in the EJS.
/// </summary>
public static void UpdateUserPassword(
string UserName, string OldPassword, string NewPassword)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.UpdateUserPassword(UserName, OldPassword, NewPassword);
}
catch (FaultException <ejsFailureReport> ex)
{
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
// let's do not translate arbitrary exception to AppicationException here.
//catch (Exception)
//{
// throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
//}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Registers a new User in the eJournalServer
/// </summary>
public static void AddNewUser(ejsSessionToken sessionToken, ejsUserInfo newUser,
int userGroup, string password)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.RegisterNewUser(sessionToken, newUser, newUser.UserName, password, userGroup, newUser.IsAccountActive);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Invalidate a user Token in the service token pool.
/// </summary>
/// <param name="tokenToInvalidate">The token to invalidate.</param>
public static void LogOutUser(
EjsBridge.ejsService.ejsSessionToken tokenToInvalidate)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.InvalidateToken(tokenToInvalidate);
tokenToInvalidate._isAuthenticated = false;
}
catch (FaultException <ejsFailureReport> ex)
{
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
catch (Exception)
{
//throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
public static void HideAssignment(ejsSessionToken sessionToken, ejsAssignment assignmentToHide)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.HideAssignment(sessionToken, assignmentToHide);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
//throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Restores a single Assignment in the eJournalServer
/// </summary>
public static void RestoreAssignment(ejsSessionToken sessionToken, ejsAssignment assignmentToRestore)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.RestoreAssignment(sessionToken, assignmentToRestore);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Invalidate a user Token in the service token pool.
/// </summary>
/// <param name="tokenToInvalidate">The token to invalidate.</param>
public static void LogOutUser(
ejsSessionToken tokenToInvalidate)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
_client.InvalidateToken(tokenToInvalidate);
tokenToInvalidate._isAuthenticated = false;
}
catch (FaultException <ejsFailureReport> ex)
{
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
//throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Returns all the courses that a particular user has registered to.
/// </summary>
public static ejsCourse[] GetRegisteredCoursesForUser(
ejsSessionToken sessionToken, bool includeDocuments)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
ejsCourse[] results = _client.GetRegisteredCoursesForUser(sessionToken, includeDocuments);
return(results);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Download the specified Course Document to the given path if possible. If not,
/// choose a new location and return it to the caller.
/// </summary>
public static int SaveAndUploadNewAssignment(
ejsSessionToken sessionToken, string path, ejsService.ejsAssignment assignment)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fs);
long fileSize = fs.Length;
byte[] data = br.ReadBytes((int)fs.Length);
br.Close();
fs.Close();
fs.Dispose();
assignment.DataSize = data.Length;
int NewID = _client.SaveAndUploadAssignment(sessionToken, assignment, data);
// let's do not throw ApplicationException here.
//if (NewID == -1)
// throw new ApplicationException(Properties.Resources.EX_AsgUploadFailed);
return(NewID);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
//throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
throw;
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Download a single assignment with all connected assignment comments
/// from the eJournalServer.
/// </summary>
public static string DownloadCommentsMergedAssignment(
ejsSessionToken sessionToken, string path,
ejsService.ejsAssignment assignment, ejsService.ejsAssignment[] assignmentsToMerge)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
byte[] data = _client.GetCommentsMergedAssignment(sessionToken, assignment, assignmentsToMerge);
FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write);
BinaryWriter br = new BinaryWriter(fs);
br.Write(data);
br.Flush();
br.Close();
fs.Close();
return(path);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
//throw new ApplicationException(Properties.Resources.EX_EjsConnectionFailed);
throw;
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Download the specified Course Document to the given path if possible. If not,
/// choose a new location and return it to the caller.
/// </summary>
public static string DownloadCourseDocument(
ejsSessionToken sessionToken, string path, ejsService.ejsCourseDocument document)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
byte[] data = _client.GetCourseDocument(sessionToken, document);
FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write);
BinaryWriter br = new BinaryWriter(fs);
br.Write(data);
br.Flush();
br.Close();
fs.Close();
return(path);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Gets all the user records from the eJournalServer
/// </summary>
public static ejsUserInfo[] GetAllUserRecords(
ejsSessionToken sessionToken)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
//3 == regular users
//-1 == all users
ejsUserInfo[] results = _client.GetAllRegisteredUsers(sessionToken, -1);
return(results);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}
/// <summary>
/// Gets all the current stats from the designated server.
/// </summary>
public static ejsServerStats GetServerStats(
ejsSessionToken sessionToken)
{
EjsPublicServiceClient _client = null;
try
{
_client = new EjsPublicServiceClient();
_client.Endpoint.Address = new EndpointAddress(ejsBridgeManager.EjsAddress);
ejsServerStats result = _client.GetCurrentServerStats(sessionToken);
return(result);
}
catch (FaultException <ejsFailureReport> ex)
{
if (ex.Detail._failureCode == 7)
{
sessionToken._isAuthenticated = false;
}
throw new ApplicationException(ex.Detail._header + "\n" + ex.Detail._originalException.Message);
}
catch (Exception)
{
sessionToken._isAuthenticated = false;
throw new ApplicationException("EJSと接続する際に失敗しました。");
}
finally
{
if (_client != null)
{
_client.Close();
}
}
}