<?php
include 'config.php';

// Check if the user is logged in

if ((!isSet($_SESSION['loginname'])) || ($loggin <> '1'))
{
header("Location: login.php");
exit;
}

require("configure.php");
require_once 'function_auth.php';
$loginid 		= $_POST["loginid"];
$role			= htmlspecialchars($_POST["role"],ENT_QUOTES);
$username		= htmlspecialchars($_POST["username"],ENT_QUOTES);
if (strlen($_POST["loginname"]) > 0) {
	$loginname		= htmlspecialchars($_POST["loginname"],ENT_QUOTES);
} 
//$loginpw		= md5(htmlspecialchars($_POST["loginpw"],ENT_QUOTES));
$strength		= Password::strength($_POST["loginpw"], $_POST["username"]);
if(!empty($_POST["loginpw"]) && !$strength){
	exit('Insufficient password strength');	
}
$loginpw			= Password::hash($_POST["loginpw"]);
$nowdate 			= date("Y-m-d H:i:s");
//print_r($_POST); 

$sql = "SELECT * FROM sys_login WHERE loginname = :loginname AND loginid <> '$loginid'";
$sth = Db::getDbh()->prepare($sql);
$sth->execute(array(":loginname" => $loginname));
if( $error = $sth->getError(array(":loginname" => $loginname)) ){
	var_dump($error);
}
$colcount = $sth->rowCount();

if ($colcount > 0)	{
	echo"<script language='javascript'>
			alert('Your login name has been assigned, Please choose another.');
			history.back();
		</script>";
}	elseif($_POST["loginpw"] <> $_POST["loginpw_check"] ) {
	echo"<script language='javascript'>
			alert('Confirm Password Error');
			history.back();
		</script>";
}	else	{
	
	// Modify 
	$sql = "update sys_login set role=:role, username=:username, lastupby=:lastupby, lastupdate=:lastupdate";
	$sql_param = array();
	$sql_param[':role'] = $role;
	$sql_param[':username'] = $username;
	$sql_param[':lastupby'] = $_SESSION['loginid'];
	$sql_param[':lastupdate'] = $nowdate;
	$sql_param[':loginid'] = $loginid;
	if (strlen($_POST["loginname"]) > 0) {
		$sql .= ", loginname=:loginname ";
		$sql_param[':loginname'] = $loginname;
	}
	if (strlen($_POST["loginpw"]) > 0) {
		$sql .= ", loginpw=:loginpw ";
		$sql_param[':loginpw'] = $loginpw;
	}
	$sql .= " where loginid=:loginid";
	$sth = Db::getDbh()->prepare($sql);
	$sth->execute($sql_param);
	if( $error = $sth->getError($sql_param) ){
		var_dump($error);
	}
		
	$dbh = null;
	
	header("Location: sys_login_index.php?msg=Update Successful");
}
?>