protected void OnGridPermissionNeedDataSource(object source, GridNeedDataSourceEventArgs e)
{
if (gridUsers.SelectedItems.Count == 1)
{
GridDataItem dataItem = ((GridDataItem)gridUsers.SelectedItems[0]);
if (dataItem != null)
{
string userID = dataItem["UserID"].Text;
IList<ParamUserPermission> perList =
new ParamUserPermissionRepository().GetPermissionsOfUser(userID);
gridPermissions.DataSource = perList;
}
}
else
{
gridPermissions.DataSource = new List<ParamUserPermission>();
}
}
protected void OnUserDeleteClicked(object sender, EventArgs e)
{
LinkButton lnkItem = (LinkButton)sender;
string userID = lnkItem.CommandArgument;
//Check whether this user is being used
//Delete user's permissions first.
ParamUserPermissionRepository perRepo = new ParamUserPermissionRepository();
IList<ParamUserPermission> oldPerList = perRepo.GetPermissionsOfUser(userID);
foreach (ParamUserPermission deletePer in oldPerList)
{
perRepo.DeleteUserPermission(deletePer);
}
//Delete user
ParamUser deleteItem = new ParamUser(userID);
ParamUserRepository repo = new ParamUserRepository();
repo.Delete(deleteItem);
BindGridData();
gridUsers.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (SessionManager.CurrentUser == null)
{
Common.RedirectToLoginPage(this);
return;
}
else if (!IsPostBack)
{
FillLabelLanguage();
divChangePassword.Visible = false;
ddlGenre.Items.Add(new RadComboBoxItem("M", "M"));
ddlGenre.Items.Add(new RadComboBoxItem("F", "F"));
ddlPermission.DataTextField = "PermissionCode";
ddlPermission.DataValueField = "PermissionCode";
ddlPermission.DataSource = new ParamPermissionRepository().FindAll();
ddlPermission.DataBind();
if (!string.IsNullOrEmpty(Request.QueryString["UserID"]))
{
btnChangePassword.Visible = true;
txtUserID.Enabled = false;
txtPassword.Enabled = false;
string userID = Request.QueryString["UserID"];
ParamUser user = new ParamUserRepository().FindOne(new ParamUser(userID));
txtUserID.Text = user.UserID;
txtName.Text = user.LastName;
ddlGenre.SelectedValue = user.Gender;
txtEmail.Text = user.Email;
txtTelephone.Text = user.Telephone;
chkActive.Checked = user.Active;
txtPassword.Attributes.Add("value", user.Password);
txtPassword.Text = user.Password;
//txtNewPassword.Attributes.Add("value", user.Password);
//txtConfirmPassword.Attributes.Add("value", user.Password);
IList<ParamUserPermission> permissionList =
new ParamUserPermissionRepository().GetPermissionsOfUser(userID);
string perString = string.Empty;
foreach (ParamUserPermission item in permissionList)
{
listPermission.Items.Add(new ListItem(item.PermissionCode, item.PermissionCode));
perString += item.PermissionCode + ";";
}
if (!string.IsNullOrEmpty(perString))
perString = perString.TrimEnd(';');
hiddenPermissionList.Value = perString;
}
else
{
txtUserID.Enabled = true;
btnChangePassword.Visible = false;
txtPassword.Enabled = true;
}
bool haveChangeUserPermission = false;
if (SessionManager.CurrentUser != null && SessionManager.CurrentUser.Permissions != null)
{
foreach (ParamUserPermission item in SessionManager.CurrentUser.Permissions)
{
if (item.PermissionCode == "CHANGEUSERPERMISSIONS")
{
haveChangeUserPermission = true;
break;
}
}
}
btnAddPermission.Enabled = haveChangeUserPermission;
btnRemovePermission.Enabled = haveChangeUserPermission;
}
}
protected void OnBtnSaveClicked(object sender, EventArgs e)
{
ParamPermissionRepository repo = new ParamPermissionRepository();
ParamPermission saveItem = new ParamPermission();
saveItem.PermissionCode = txtCode.Text.Trim();
saveItem.PermissionDescription = txtDescription.Text.Trim();
string perCode = Request.QueryString["Code"];
if (string.IsNullOrEmpty(perCode))
{
//Insert new record
ParamPermission oldItem = repo.FindOne(new ParamPermission(txtCode.Text.Trim()));
if (oldItem == null)
repo.Insert(saveItem);
else
{
string message = ResourceManager.GetString("itemAlreadyExist");
string script1 = "<script type=\"text/javascript\">";
script1 += " alert(\"" + message + "\");";
script1 += " </script>";
if (!ClientScript.IsClientScriptBlockRegistered("redirectUser"))
ClientScript.RegisterStartupScript(this.GetType(), "redirectUser", script1);
}
}
else
{
perCode = perCode.Trim();
if (saveItem.PermissionCode.Trim() == perCode)
{
//Update the record.
repo.Update(saveItem);
}
else
{
IList<ParamUserPermission> userPerList =
new ParamUserPermissionRepository().GetUsersHavePermission(perCode);
if (userPerList.Count == 0)
{
//Delete the old one and add the new one.
ParamPermission deleteItem = new ParamPermission(Request.QueryString["Code"].Trim());
repo.Delete(deleteItem);
repo.Insert(saveItem);
}
else
{
string message = ResourceManager.GetString("messagePermissionBeingUsed");
string scriptMes = "<script type=\"text/javascript\">";
scriptMes += " alert(\"" + message + "\")";
scriptMes += " </script>";
if (!ClientScript.IsClientScriptBlockRegistered("redirectUser"))
ClientScript.RegisterStartupScript(this.GetType(), "redirectUser", scriptMes);
return;
}
}
}
string script = "<script type=\"text/javascript\">";
script += " OnBtnSaveClientClicked();";
script += " </script>";
if (!ClientScript.IsClientScriptBlockRegistered("redirectUser"))
ClientScript.RegisterStartupScript(this.GetType(), "redirectUser", script);
}
private void SavePermission(ParamUser user)
{
ParamUserPermissionRepository perRepo = new ParamUserPermissionRepository();
IList<ParamUserPermission> oldPerList = perRepo.GetPermissionsOfUser(user.UserID);
string[] newPerArray = hiddenPermissionList.Value.Split(';');
if (newPerArray != null && newPerArray.Length > 0)
{
for (int i = 0; i < newPerArray.Length; i++)
{
if (!string.IsNullOrEmpty(newPerArray[i]))
{
bool isNew = true;
foreach (ParamUserPermission oldItem in oldPerList)
{
if (oldItem.PermissionCode.Trim() == newPerArray[i].Trim())
{
isNew = false;
break;
}
}
if (isNew)
{
ParamUserPermission newItem = new ParamUserPermission();
newItem.UserID = user.UserID;
newItem.PermissionCode = newPerArray[i].Trim();
perRepo.Insert(newItem);
}
}
}
}
foreach (ParamUserPermission oldItem in oldPerList)
{
bool isDelete = true;
if (newPerArray != null && newPerArray.Length > 0)
{
for (int i = 0; i < newPerArray.Length; i++)
{
if (oldItem.PermissionCode.Trim() == newPerArray[i].Trim())
{
isDelete = false;
break;
}
}
}
if (isDelete)
perRepo.DeleteUserPermission(oldItem);
}
}
