<?php
session_start();
error_reporting(0);
date_default_timezone_set('Asia/Shanghai');

include "get_mysql_credentials.php";
$con = mysqli_connect("localhost", $mysql_username, $mysql_password, "lrr");

// Check database connection
if (mysqli_connect_errno()) {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
}

?>


<!DOCTYPE html>

<html>

<header>
    
<link href="./css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
<link href="./font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css"/>
<link href="./css/bootstrap.min.css" rel="stylesheet" type="text/css"/>

<script src="./css/jquery.min.js" type="text/javascript"></script>
<script src="./css/bootsrap.min.js" type="text/javascript"></script>
<script src="./css/jquery.datetimepicker.min.js" type="text/javascript"></script>


</header>


<body>

<nav class="navbar navbar-expand-lg navbar-dark bg-dark" style="padding-left:150px;padding-right:150px;margin:auto;">
  <a class="navbar-brand" href="~\..\index.php"> <img src="logo.png" style="width:30px;heigh:30px;"> LRR </a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarColor02" aria-controls="navbarColor02" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>

  <div class="collapse navbar-collapse" id="navbarColor02">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active">
          
             <li class="nav-item active">
                <!-- <a class='nav-link' href='~\..\Visitors.php'>     <i class='fa fa-globe'></i>  Visitor Portal <span class='sr-only'>(current)</span></a> -->
             </li>
            <?php
            if(isset($_SESSION["user_fullname"]))
            {
           
                echo "       <a class='nav-link' href='~\..\Courses.php'><i class='fa fa-book'></i> Courses <span class='sr-only'>(current)</span></a>";
            ?>
      </li>
     </ul>
    <form class="form-inline my-2 my-lg-0" style="color:#fff;">
        Welcome &nbsp; <b>  <?php echo $_SESSION['user_fullname']; ?> </b>  &nbsp;
      
        <?php
            $c_date=  date("Y-m-d H:i");
            if (isset( $_SESSION['user_student_id']))
                echo "(". $_SESSION['user_type'] . " - " . $_SESSION['user_student_id'] .")   ";
            else
                echo "(". $_SESSION['user_type'] .")   ";                
        ?>
        
<?php
if ($_SESSION['user_type'] == "Lecturer") {
   echo  "&nbsp;&nbsp;&nbsp;  <i class=\"fa fa-cog\" style=\"color:#fff;\"> </i> &nbsp;<a style='color:#fff !important' href=\"~\..\Admin.php\">Admin </a>";
}
?>
         
      &nbsp;&nbsp;&nbsp;  <i class="fa fa-user" style="color:#fff;"> </i>
      &nbsp;<a href="#" style='color:#fff !important' onclick="updatePass(<?php echo $_SESSION['user_id'];?>)">Update password</a>
      &nbsp;&nbsp;&nbsp;  <i class="fa fa-lock" style="color:#fff;"> </i> &nbsp;<a style='color:#fff !important' href="~\..\logout.php">Logout </a>
   
          <?php
          }
          ?>
    </form>
  </div>
</nav>
    
    
    
    <style>
        .nav-item{
          border-color:#00ff66;  
        }
        .nav-tabs{
           border-color:#00ff66;    
        }
        
      
        .btn-default{
            border: 2px solid #00ff66;
            width: 100%;
            text-align:left;
            margin:3px auto;
            font-weight:bold;
            font-size:13pt;
        }
        
        .table-bordered{
            padding:5px !important;
        }
        
        .alert{
            font-weight: bold;
        }
        h1,h2,h3,h4{color:#03407B;}
        a {
            color: #03407B;
}

.break-word {
  word-wrap: break-word;
   white-space: -moz-pre-wrap !important;  /* Mozilla, since 1999 */
    white-space: -pre-wrap;      /* Opera 4-6 */
    white-space: -o-pre-wrap;    /* Opera 7 */
    white-space: pre-wrap;       /* css-3 */
    word-wrap: break-word;       /* Internet Explorer 5.5+ */
    white-space: -webkit-pre-wrap; /* Newer versions of Chrome/Safari*/
    word-break: break-all;
    white-space: normal;
}
        
    
    
    .ui-widget-content.ui-dialog
{
   border: 2px solid #03488B;
   
}
.ui-dialog > .ui-widget-header {background: #03488B; color:white}
   
    .ui-button{ background: #03488B; color:white }

    </style>
    
    
    
<script>
    function updatePass(id)
    {
 
      var pass =  prompt("Enter your new password : ", "Enter a strong password");
        
      if(!confirm('Are you sure you want to reset your password?'))
      {
        return;  
      }

      window.location.href="\Script.php\?action=passchange&uid="+id+"&pass="+pass;
    }
    
    function blockUser(id,status)
    {
      if(!confirm('Are you sure you want to change user status?'))
      {
        return;  
      }
       window.location.href="\Script.php\?action=statuschange&uid="+id+"&status="+status;
   }
</script>