protected void registerBtn_Click(object sender, EventArgs e)
{
resultsLabel.Visible = true;
XMLAccess xmlAccess = new XMLAccess();
if (!xmlAccess.SearchUserNode(username.Text))
{
Dictionary <string, string> userInfo = new Dictionary <string, string>();
userInfo.Add("name", username.Text);
userInfo.Add("password", passwd.Text);
userInfo.Add("isAdmin", adminRights.Checked ? "yes" : "no");
if (xmlAccess.AddUserNode(userInfo))
{
if (Session["SignedIn"] == null || (bool)Session["SignedIn"] == false)
{
Session["SignedIn"] = true;
Session["UserName"] = username.Text;
Session["isAdmin"] = adminRights.Checked;
}
resultsLabel.Text = "Success! Welcome to the Carrell Books family.";
}
else
{
resultsLabel.Text = "For some reason, we could not register you.";
}
}
else
{
resultsLabel.Text = String.Format("User {0} already exists. Please choose a different name.", username.Text);
}
}
protected void loginBtn_Click(object sender, EventArgs e)
{
resultLabel.Visible = false;
XMLAccess xmlAccess = new XMLAccess();
if (!xmlAccess.SearchUserNode(username.Text, password.Text))
{
resultLabel.Text = "We couldn't find that person.";
resultLabel.Visible = true;
Session["SignedIn"] = false;
}
else
{
Session["SignedIn"] = true;
Session["UserName"] = username.Text;
Hashtable userInfo = xmlAccess.GetUserNode(username.Text);
bool isAdmin = ("yes" == (string)userInfo["isAdmin"]) ? true : false;
Session["isAdmin"] = isAdmin;
if (isAdmin)
{
resultLabel.Text = String.Format("You are now signed in, {0}. Enjoy your stay, administrator!", username.Text);
}
else
{
resultLabel.Text = String.Format("You are now signed in, {0}. Enjoy your stay!", username.Text);
}
resultLabel.Visible = true;
}
}