<?

require_once('header.php');

$userinfo = $SDK->get_info();

if ($SDK->is_loggedin()=="1")
{
	$loggedin = true;

	$username = $userinfo['name'];

}

$xajax->register(XAJAX_FUNCTION, processLogin);
$xajax->register(XAJAX_FUNCTION, logout);

$xajax->register(XAJAX_FUNCTION, show);
$xajax->register(XAJAX_FUNCTION, hide);

function show() {
	global $SDK;
	global $smarty;
	$objResponse = new xajaxResponse();
	$linkhtml = "<a onclick=\"xajax_hide();\" id=\"loginlink\" href=\"#\">^Hide Login Box^</a><br />";
	$objResponse->Assign("loginlink","innerHTML",$linkhtml);
	$objResponse->Script("document.getElementById('login').style.display='inline'; ");
	return $objResponse;
}

function hide() {
	global $SDK;
	global $smarty;
	$objResponse = new xajaxResponse();
	$linkhtml = "<a onclick=\"xajax_show();\" id=\"loginlink\" href=\"#\">^Show Login Box^</a><br />";
	$objResponse->Assign("loginlink","innerHTML",$linkhtml);
	$objResponse->Script("document.getElementById('login').style.display='none'; ");
	return $objResponse;
}

function processLogin($aFormValues)
{
	global $SDK;
	global $smarty;
	$objResponse = new xajaxResponse();
	// The form was submitted. Lets authenticate!
	if (trim($aFormValues['username']) == "" && trim($aFormValues['password']) == "")
	{
		$smarty->assign('loginMsg', "Please fill in all of the form fields to login");
		$bError = true;
	}

	else {

		if (trim($aFormValues['username']) == "")
		{

			$smarty->assign('loginMsg', "Please enter your username");
			$bError = true;

		}
		if (trim($aFormValues['password']) == "")
		{

			$smarty->assign('loginMsg', "Please enter your password");
			$bError = true;

		}

	}
	if(!$bError)
	{
		$username = trim($aFormValues['username']);
		$password = trim($aFormValues['password']);
		if ($SDK->login($username, $password))
		{

			// The login worked.
			$loginhtml = "You are logged in as <b>" . $username . "</b>. <br> <form id=\"logout\" action=\"javascript:void(null);\" onsubmit=\"submitLogout();\">
			<input value=\"Logout\" name=\"logout\" id=\"logoutButton\" type=\"submit\">
			</form>";
			$objResponse->Assign("login","innerHTML",$loginhtml);
			$smarty->assign('loginMsg', "You have been logged in...");
			$smarty->fetch('templates/index.tpl');
			$objResponse->Script("document.getElementById('loginMsg').style.display='inline';
			            setTimeout(\"document.getElementById('loginMsg').style.display='none'\",3000); ");

		}
		else
		{

			$smarty->assign('loginMsg', "Please fill in all of the form fields to login");
			$objResponse->Assign("loginButton","value","Login");
			$objResponse->Assign("loginButton","disabled",false);
			$objResponse->Script("document.getElementById('loginMsg').style.display='inline';
			            setTimeout(\"document.getElementById('loginMsg').style.display='none'\",3000); ");

		}
	}
	else
	{

		$objResponse->Assign("loginButton","value","Login");
		$objResponse->Assign("loginButton","disabled",false);

	}

	return $objResponse;

}

function logout()
{
	global $SDK;
	global $smarty;
	$objResponse = new xajaxResponse();

	$SDK->logout();


		$loginhtml = "You are currently a <b>Guest</b>.<form id=\"loginbox\" action=\"javascript:void(null);\" onsubmit=\"submitLogin();\">
		Username:<input type=\"text\" id=\"username\" name=\"username\">
		Password:<input type=\"password\" id=\"password\" name=\"password\">
		<input value=\"Login\" name=\"submit\" id=\"loginButton\" type=\"submit\">
		</form>";
		$objResponse->Assign("login","innerHTML",$loginhtml);
		$smarty->assign('loginMsg', "You have been logged out...");
		$objResponse->Script("document.getElementById('loginMsg').style.display='inline';
		            setTimeout(\"document.getElementById('loginMsg').style.display='none'\",3000); ");



	return $objResponse;

}
$xajax->processRequest();

?>