<?php session_start();
//DB conncetion
include_once('includes/config.php');
//validating Session
if (strlen($_SESSION['aid']==0)) {
  header('location:logout.php');
  } else{


 if(isset($_POST['submit']))
{
$adminid=$_SESSION['aid'];
$cpassword=md5($_POST['currentpassword']);
$newpassword=md5($_POST['newpassword']);
$query=mysqli_query($con,"select ID from tbladmin where ID='$adminid' and   Password='$cpassword'");
$row=mysqli_fetch_array($query);
if($row>0){
$ret=mysqli_query($con,"update tbladmin set Password='$newpassword' where ID='$adminid'");

echo '<script>alert("Your password successully changed.")</script>';
} else {

echo '<script>alert("Your current password is wrong.")</script>';
}
}

?>

<!DOCTYPE html>
<html lang="en">

<head>

    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta name="description" content="">
    <meta name="author" content="">

    <title>Mariyappa Nadar Ricemill | Change Password</title>

    <!-- Custom fonts for this template-->
    <link href="vendor/fontawesome-free/css/all.min.css" rel="stylesheet" type="text/css">
    <link
        href="https://fonts.googleapis.com/css?family=Nunito:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i"
        rel="stylesheet">

    <!-- Custom styles for this template-->
    <link href="css/sb-admin-2.min.css" rel="stylesheet">
<style type="text/css">
label{
    font-size:16px;
    font-weight:bold;
    color:#000;
}

</style>
<script type="text/javascript">
function checkpass()
{
if(document.changepassword.newpassword.value!=document.changepassword.confirmpassword.value)
{
alert('New Password and Confirm Password field does not match');
document.changepassword.confirmpassword.focus();
return false;
}
return true;
}   
</script>

</head>

<body id="page-top">

    <!-- Page Wrapper -->
    <div id="wrapper">

<?php include_once('includes/sidebar.php');?>

        <!-- Content Wrapper -->
        <div id="content-wrapper" class="d-flex flex-column">

            <!-- Main Content -->
            <div id="content">

                <!-- Topbar -->
          <?php include_once('includes/topbar.php');?>
                <!-- End of Topbar -->

                <!-- Begin Page Content -->
                <div class="container-fluid">

                    <!-- Page Heading -->
                    <h1 class="h3 mb-4 text-gray-800">Change Password</h1>
     <form method="post"  name="changepassword" onsubmit="return checkpass();">
  <div class="row">

                        <div class="col-lg-8">

                            <!-- Basic Card Example -->
                            <div class="card shadow mb-4">
                                <div class="card-header py-3">
                                    <h6 class="m-0 font-weight-bold text-primary">Change Password</h6>
                                </div>
                                <div class="card-body">
     <div class="form-group">
                            <label>Current Password</label>
                 <input type="password" id="currentpassword" name="currentpassword" value="" class="form-control" required="true">
                                        </div>

                        <div class="form-group">
                            <label>New Password</label>
                            <input type="password" id="newpassword" name="newpassword" value="" class="form-control" required="true">
                                        </div>
                                        <div class="form-group">
                                             <label>Confirm Password</label>
                        <input type="password" id="confirmpassword" name="confirmpassword" class="form-control" value="" required="true">
                                          
                                        </div>
                        


        <div class="form-group">
                                 <input type="submit" class="btn btn-primary btn-user btn-block" name="submit" id="submit">                           
                             </div>                                        

                                </div>
                            </div>

                        </div>

               

                    </div>
</form>

                </div>
                <!-- /.container-fluid -->

            </div>
            <!-- End of Main Content -->

           <?php include_once('includes/footer.php');?>

        </div>
        <!-- End of Content Wrapper -->

    </div>
    <!-- End of Page Wrapper -->

    <!-- Scroll to Top Button-->

           <?php include_once('includes/footer2.php');?>


    <!-- Bootstrap core JavaScript-->
    <script src="vendor/jquery/jquery.min.js"></script>
    <script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>

    <!-- Core plugin JavaScript-->
    <script src="vendor/jquery-easing/jquery.easing.min.js"></script>

    <!-- Custom scripts for all pages-->
    <script src="js/sb-admin-2.min.js"></script>

</body>
</html>
<?php } ?>