protected override void AddNewItem()
{
if (StringValidation.ValidSqlInputVariable(this._tb_Description.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_Name.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_Owner.Text))
{
return;
}
else
{
try
{
if (this._tb_Description.Text.Length == 0 ||
this._tb_Name.Text.Length == 0 ||
this._tb_Owner.Text.Length == 0)
{
return;
}
bool isActive = (bool)this._cb_IsActive.IsChecked;
ejsCourse course = new ejsCourse()
{
_creationDate = DateTime.Now,
_description = this._tb_Description.Text,
_isActive = isActive,
_name = this._tb_Name.Text,
_owner = this._tb_Owner.Text
};
BackgroundWorker bgw = new BackgroundWorker();
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(OperationCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.DoWork += delegate(object sender, DoWorkEventArgs e)
{
try
{
ejsBridgeManager.AddNewCourse(this._currentUserToken, course);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
e.Cancel = true;
}
};
bgw.RunWorkerAsync();
this._parentStage.RaiseAsyncOperationStartedEvent("Uploading and Saving Course Document.");
}
catch (Exception)
{
throw;
}
}
}
private void AuthenticateUserAsync()
{
if (this._tb_UserName.Text == "" ||
this._tb_ServerAddress.Text == "" ||
this._pwb_Password.Password.Length == 0)
{
return;
}
if (StringValidation.ValidSqlInputVariable(this._tb_UserName.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_ServerAddress.Text) ||
StringValidation.ValidSqlInputVariable(this._pwb_Password.Password))
{
return;
}
string userName = this._tb_UserName.Text;
string serverAddress = this._tb_ServerAddress.Text;
string password = this._pwb_Password.Password;
ServiceOperations.ejsBridgeManager.EjsAddress = serverAddress;
BackgroundWorker bgw = new BackgroundWorker();
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(LoginOperationCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.DoWork += delegate(object sender, DoWorkEventArgs e)
{
try
{
e.Result = ServiceOperations.ejsBridgeManager.AuthenticateUser(
userName, password, Guid.NewGuid());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
e.Cancel = true;
}
};
bgw.RunWorkerAsync();
this.RaiseAsyncOperationStartedEvent("Authenticating...");
}
private void UpdateCourse(ejsCourse courseToUpdate)
{
lock (this.threadLock)
{
if (this._isStageBusy)
{
return;
}
this._isStageBusy = true;
BackgroundWorker bgw = new BackgroundWorker();
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(UpdateItemOperationCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.DoWork += delegate(object sender, DoWorkEventArgs e)
{
try
{
if (StringValidation.ValidSqlInputVariable(courseToUpdate._description) ||
StringValidation.ValidSqlInputVariable(courseToUpdate._name) ||
StringValidation.ValidSqlInputVariable(courseToUpdate._owner))
{
MessageBox.Show("Invalid Course Data.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
ejsBridgeManager.UpdateCourse(this.CurrentUserToken, courseToUpdate);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
e.Cancel = true;
}
};
bgw.RunWorkerAsync();
this.RaiseAsyncOperationStartedEvent("Updating Course on eJournalServer...");
}
}
protected override void AddNewItem()
{
if (StringValidation.ValidSqlInputVariable(this._tb_Title.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_Description.Text) ||
StringValidation.ValidSqlInputVariable(this._pathToDocumentFile))
{
return;
}
else
{
try
{
if (this._tb_Title.Text.Length == 0 ||
this._tb_Description.Text.Length == 0 ||
this._pathToDocumentFile.Length == 0)
{
return;
}
string title = this._tb_Title.Text;
string description = this._tb_Description.Text;
bool isActive = (bool)this._cb_IsAvailable.IsChecked;
int courseId = ((ejsCourse)this._cb_CourseList.SelectedItem)._id;
FileStream fs = new FileStream(this._pathToDocumentFile, 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();
ejsCourseDocument document = new ejsCourseDocument();
document._name = title;
document._byteSize = data.Length;
document._isAvailable = isActive;
document._creationDate = DateTime.Now;
document._description = description;
document._documentId = Guid.NewGuid();
BackgroundWorker bgw = new BackgroundWorker();
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(OperationCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.DoWork += delegate(object sender, DoWorkEventArgs e)
{
try
{
ejsBridgeManager.AddDocumentToCourse(this._currentUserToken, document, courseId, data);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
e.Cancel = true;
}
};
bgw.RunWorkerAsync();
this._parentStage.RaiseAsyncOperationStartedEvent("Uploading and Saving Course Document.");
}
catch (Exception)
{
throw;
}
}
}
protected override void AddNewItem()
{
if (StringValidation.ValidSqlInputVariable(this._tb_Email.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_FirstName.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_Password.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_UserName.Text) ||
StringValidation.ValidSqlInputVariable(this._tb_LastName.Text))
{
return;
}
else
{
try
{
if (this._tb_Email.Text.Length == 0 ||
this._tb_FirstName.Text.Length == 0 ||
this._tb_UserName.Text.Length == 0 ||
this._tb_LastName.Text.Length == 0 ||
this._tb_Password.Text.Length == 0)
{
return;
}
bool isActive = (bool)this._cb_CanLogin.IsChecked;
ejsUserInfo uInfo = new ejsUserInfo()
{
FirstName = this._tb_FirstName.Text,
LastName = this._tb_LastName.Text,
Email = this._tb_Email.Text,
IsAccountActive = isActive,
UserName = this._tb_UserName.Text,
Id = Guid.NewGuid().ToString()
};
int groupid = 3;
if (this._cb_IsTeacher.IsChecked == true)
{
groupid = 2;
}
string password = this._tb_Password.Text;
BackgroundWorker bgw = new BackgroundWorker();
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(OperationCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.DoWork += delegate(object sender, DoWorkEventArgs e)
{
try
{
ejsBridgeManager.AddNewUser(this._currentUserToken, uInfo, groupid, password);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
e.Cancel = true;
}
};
bgw.RunWorkerAsync();
this._parentStage.RaiseAsyncOperationStartedEvent("Creating New User Record.");
}
catch (Exception)
{
throw;
}
}
}
