public void btnFind_Click(object sender, System.EventArgs e)
{
try
{
Nav1.Feedback.Text = String.Empty;
UserM user = null;
if (txtUserName.Text != null && !txtUserName.Text.Trim().Equals(String.Empty))
{
user = UserM.LoadByUserName(txtUserName.Text.Trim());
}
else if (txtUniversityIdentifier.Text != null && !txtUniversityIdentifier.Text.Trim().Equals(String.Empty))
{
user = UserM.LoadByUniversityID(txtUniversityIdentifier.Text.Trim());
}
else if (txtEMailAddress != null && !txtEMailAddress.Text.Trim().Equals(String.Empty))
{
user = UserM.LoadByEmail(txtEMailAddress.Text.Trim());
}
if (user != null && user.IsValid)
{
//Populate result
Response.Redirect("AddEditUser.aspx?CourseID=" + courseId + "&UserID=" + user.UserID, false);
}
else
{
Nav1.Feedback.Text = SharedSupport.GetLocalizedString("AddEditUser_NoUserRecord") + Server.HtmlEncode(txtUserName.Text.ToString());
clearFields();
}
}
catch (Exception ex)
{
Nav1.Feedback.Text = ex.Message.ToString();
btnUpdate.Visible = false;
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"> </param>
/// <param name="e"> </param>
public void btnUpdate_Click(object sender, System.EventArgs e)
{
try
{
//reset error handling label
Nav1.Feedback.Text = String.Empty;
checkErrorCases();
UserM user = null;
//Save Updated or New User - check for UserID on query string
if (userId != 0)
{
if (!SharedSupport.SecurityIsAllowed(courseId, SecurityAction.USER_EDIT))
{
throw new Exception(SharedSupport.GetLocalizedString("Global_Unauthorized"));
}
//Update
user = UserM.Load(userId);
if (user.IsValid)
{
//Save updated user
user.EmailAddress = txtEMailAddress.Text.ToString();
user.FirstName = txtFirstName.Text.ToString();
user.LastName = txtLastName.Text.ToString();
user.LastUpdatedDate = DateTime.Now;
user.LastUpdatedUserID = SharedSupport.GetUserIdentity();
user.MiddleName = txtMiddleName.Text.ToString();
user.UniversityID = txtUniversityIdentifier.Text.ToString();
user.UserName = txtUserName.Text.ToString();
user.Update();
if (user.IsInCourse(courseId))
{
if (SharedSupport.SecurityIsAllowed(courseId, SecurityAction.SECURITY_EDIT))
{
int roleid = Convert.ToInt32(UserRolesList.SelectedItem.Value);
RoleM currentUsersRole = RoleM.GetUsersRoleInCourse(SharedSupport.GetUserIdentity(), courseId);
// The lower role => greater permissions
if ((currentUsersRole.ID == (int)PermissionsID.Admin) || (currentUsersRole.ID < roleid))
{
user.SetRoleInCourse(courseId, roleid);
}
else
{
throw new Exception(SharedSupport.GetLocalizedString("AddEditUser_ErrorRolePermissionDenied"));
}
}
}
else
{
// Add user to Course
PermissionsID permission = PermissionsID.Student;
if (SharedSupport.SecurityIsAllowed(courseId, SecurityAction.SECURITY_EDIT))
{
int roleid = Convert.ToInt32(UserRolesList.SelectedItem.Value);
RoleM currentUsersRole = RoleM.GetUsersRoleInCourse(SharedSupport.GetUserIdentity(), courseId);
// The lower role => greater permissions
// Note: Cannot change the permission of someone at your level.
if ((currentUsersRole.ID == (int)PermissionsID.Admin) || (currentUsersRole.ID < roleid))
{
permission = (PermissionsID)roleid;
user.AddToCourse(courseId, permission);
}
else
{
throw new Exception(SharedSupport.GetLocalizedString("AddEditUser_ErrorRolePermissionDenied"));
}
}
}
btnUpdate.Text = SharedSupport.GetLocalizedString("AddEditUser_Update");
Nav1.Feedback.Text = SharedSupport.GetLocalizedString("AddEditUser_UserUpdated"); //"User has been Updated.";
}
else
{
throw new Exception(NO_USER_FOR_USERID_ERROR);
}
}
else
{
if (!SharedSupport.SecurityIsAllowed(courseId, SecurityAction.USER_ADD))
{
throw new Exception(SharedSupport.GetLocalizedString("Global_Unauthorized"));
}
//Insert
user = new UserM();
user.EmailAddress = txtEMailAddress.Text.ToString();
user.FirstName = txtFirstName.Text.ToString();
user.LastName = txtLastName.Text.ToString();
user.LastUpdatedDate = DateTime.Now;
user.LastUpdatedUserID = SharedSupport.GetUserIdentity();
user.MiddleName = txtMiddleName.Text.ToString();
user.UniversityID = txtUniversityIdentifier.Text.ToString();
user.UserName = txtUserName.Text.ToString();
user.ChangedPassword = false;
// Does the user already exist?
UserM userByName = UserM.LoadByUserName(user.UserName);
if (!userByName.IsValid)
{
userId = user.Create();
btnUpdate.Text = SharedSupport.GetLocalizedString("AddEditUser_Update");
Nav1.Feedback.Text = SharedSupport.GetLocalizedString("AddEditUser_UserInserted"); //"User has been inserted.";
PermissionsID permission = PermissionsID.Student;
if (SharedSupport.SecurityIsAllowed(courseId, SecurityAction.SECURITY_EDIT))
{
int roleid = Convert.ToInt32(UserRolesList.SelectedItem.Value);
RoleM currentUsersRole = RoleM.GetUsersRoleInCourse(SharedSupport.GetUserIdentity(), courseId);
// The lower role = greater permissions
// Note: Can't change permissions of someone equal in level to you.
if ((currentUsersRole.ID == (int)PermissionsID.Admin) || (currentUsersRole.ID < roleid))
{
permission = (PermissionsID)roleid;
}
else
{
throw new Exception(SharedSupport.GetLocalizedString("AddEditUser_ErrorRolePermissionDenied"));
}
}
user.AddToCourse(courseId, permission);
}
else
{
throw new Exception(SharedSupport.GetLocalizedString("User_UserNameMustBeUnique"));
}
}
Response.Redirect("Users.aspx?UserID=" + userId.ToString() + "&" + Request.QueryString.ToString(), false);
}
catch (Exception ex)
{
Nav1.Feedback.Text = ex.Message.ToString();
}
}
private void btnImportRecords_Click(object sender, System.EventArgs e)
{
try
{
Nav1.Feedback.Text = String.Empty;
//Validate delimiting character not blank
if (delimitingCharacter == String.Empty)
{
Nav1.Feedback.Text = SharedSupport.GetLocalizedString("AdminImport_ChooseDelimitingChar");
return;
}
System.Data.DataSet dsuser = SharedSupport.ParseDelimitedFile(uploadedFilePath, delimitingCharacter);
//Grab the column order from the drop downs and put into string array
int[] columns = new int[6];
if (!cboLastName.SelectedIndex.Equals(0) && !cboLastName.SelectedIndex.Equals(-1))
{
if (!checkMultipleColumn(columns, cboLastName.SelectedIndex))
{
columns[0] = cboLastName.SelectedIndex;
}
else
{
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_ColumnOnce"));
}
}
else
{
//throw required field error.
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_MissingLastName"));
}
if (!cboFirstName.SelectedIndex.Equals(0) && !cboFirstName.SelectedIndex.Equals(-1))
{
if (!checkMultipleColumn(columns, cboFirstName.SelectedIndex))
{
columns[1] = cboFirstName.SelectedIndex;
}
else
{
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_ColumnOnce"));
}
}
else
{
//throw required field error.
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_MissingFirstName"));
}
if (!cboMiddleName.SelectedIndex.Equals(0) && !cboMiddleName.SelectedIndex.Equals(-1))
{
if (!checkMultipleColumn(columns, cboMiddleName.SelectedIndex))
{
columns[2] = cboMiddleName.SelectedIndex;
}
else
{
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_ColumnOnce"));
}
}
else
{
columns[2] = -1;
}
if (!cboEmailAddress.SelectedIndex.Equals(0) && !cboEmailAddress.SelectedIndex.Equals(-1))
{
if (!checkMultipleColumn(columns, cboEmailAddress.SelectedIndex))
{
columns[3] = cboEmailAddress.SelectedIndex;
}
else
{
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_ColumnOnce"));
}
}
else
{
//throw required field error.
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_MissingEmail"));
}
if (!cboUniversityID.SelectedIndex.Equals(0) && !cboUniversityID.SelectedIndex.Equals(-1))
{
if (!checkMultipleColumn(columns, cboUniversityID.SelectedIndex))
{
columns[4] = cboUniversityID.SelectedIndex;
}
else
{
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_ColumnOnce"));
}
}
else
{
//throw required field error.
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_MissingID"));
}
if (!cboUserName.SelectedIndex.Equals(0) && !cboUserName.SelectedIndex.Equals(-1))
{
if (!checkMultipleColumn(columns, cboUserName.SelectedIndex))
{
columns[5] = cboUserName.SelectedIndex;
}
else
{
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_ColumnOnce"));
}
}
else
{
//throw required field error.
throw new ApplicationException(SharedSupport.GetLocalizedString("AdminImport_MissingUserName"));
}
//Make sure that each column is only choosen once.
//Grab the userId from the cookie
int UserID = SharedSupport.GetUserIdentity();
int importErrors = 0;
int importSuccess = 0;
string importID = System.Guid.NewGuid().ToString();
for (int i = 0; i < dsuser.Tables[0].Rows.Count; i++)
{
try
{
string userName = dsuser.Tables[0].Rows[i][columns[5] - 1].ToString();
// Does the user already exist?
UserM userByName = UserM.LoadByUserName(userName);
if (userByName.IsValid)
{
throw new Exception(SharedSupport.GetLocalizedString("User_UserNameMustBeUnique"));
}
UserM user = new UserM();
user.LastName = dsuser.Tables[0].Rows[i][columns[0] - 1].ToString();
user.FirstName = dsuser.Tables[0].Rows[i][columns[1] - 1].ToString();
if (!columns[2].Equals(-1))
{
user.MiddleName = dsuser.Tables[0].Rows[i][columns[2] - 1].ToString();
}
user.EmailAddress = dsuser.Tables[0].Rows[i][columns[3] - 1].ToString();
user.UniversityID = dsuser.Tables[0].Rows[i][columns[4] - 1].ToString();
user.UserName = userName;
user.LastUpdatedUserID = UserID;
user.LastUpdatedDate = DateTime.Now;
user.ChangedPassword = false;
// create but do not mail out password.
user.Create(false);
if (!user.IsInCourse(courseId))
{
user.ImportToCourse(courseId, importID);
}
importSuccess++;
}
catch
{
importErrors++;
}
}
//Delete imported file
System.IO.File.Delete(uploadedFilePath);
//Redirect to Results page.
Response.Redirect("Results.aspx?CourseID=" + courseId.ToString() + "&ImportID=" + importID + "&Success=" + importSuccess + "&Errors=" + importErrors + "&Expected=" + dsuser.Tables[0].Rows.Count, false);
}
catch (Exception ex)
{
Nav1.Feedback.Text = SharedSupport.GetLocalizedString("AdminImport_GenericError");
}
}