include 'pages/Issues/Issued_CD_1.php';
            }
        } else {
            $_id = $engine->get_teacher_id_by_name($user_id);
            if (isset($_id['use_id']) && $_id['use_id'] != 0) {
                include 'pages/Issues/Issued_CD_3.php';
            } else {
                include 'pages/Issues/Issued_CD_1.php';
            }
        }
    }
} elseif (isset($_POST['Mag_ID'])) {
    require_once "private/LMS_Engine.php";
    $engine = new LMS_Engine();
    $mag_id = $_POST['Mag_ID'];
    $Mag_data = $engine->get_magazine($mag_id);
    if (isset($_POST['make_magazine_issue'])) {
        include 'pages/Issues/Issued_Magazine_1.php';
    }
    if (isset($_POST['confirm_user'])) {
        $user_type = $_POST['user_type'];
        $user_id = $_POST['user_id'];
        if ($user_type == "student") {
            $_id = $engine->get_student_by_pid($user_id);
            if (isset($_id) && isset($_id['id'])) {
                $user = $_id;
                include 'pages/Issues/Issued_Magazine_2.php';
            } else {
                include 'pages/Issues/Issued_Magazine_1.php';
            }
        } else {
<?php

require_once 'private/LMS_Engine.php';
$engine = new LMS_Engine();
$issue_info = $engine->get_Mag_issue_by_($book_id);
$User_Info = $engine->get_student($user_id);
$The_Mag = $engine->get_magazine($book_id);
$prev_date = strtotime($issue_info['borrow_date']);
$date_dif = abs(time() - $prev_date);
if ($date_dif > 86400) {
    $days_ = floor($date_dif / (60 * 60 * 24));
    $date_dif = $days_ . " days ago";
} elseif ($date_dif > 3600) {
    $hour = floor($date_dif / (60 * 60));
    $date_dif = $hour . " hours ago";
} elseif ($date_dif > 60) {
    $min = floor($date_dif / 60);
    $date_dif = $min . " minutes ago";
} else {
    $min = floor($date_dif);
    $date_dif = $min . " seconds ago";
}
if (count($User_Info) > 0) {
    $user_type = "S";
} else {
    $User_Info = $engine->get_teacher_by_user_id($user_id);
    $user_type = "T";
}
?>
<div class="container" id="main">
    <div  class="row" id="contact">
<?php

if (isset($_POST['Update_Magazine'])) {
    require_once 'private/LMS_Engine.php';
    $engine = new LMS_Engine();
    $engine->update_magazine($_POST['lib_meg_id'], $_POST['title'], $_POST['subject'], $_POST['publisher'], $_POST['page_num'], $_POST['publish_date'], $_POST['call_num'], $_POST['copy_num'], $_POST['shelf_store'], $_POST['cat_id']);
    $The_Mag = $engine->get_magazine($_POST['lib_meg_id']);
}
?>

<div class="container"><br>
    <div class="row">
        <form class="form-horizontal"  method="post" action="Librarian.php?page=library_magazine">
            <div class="col-lg-4" >
            </div>
            <div class="col-lg-4" >
            </div>
            <div class="col-lg-4t" >
                <div class="col-lg-4 pull-right" style="margin-top: 10px">
                    <input class="form-control btn-"name="Go_To_Library" type="submit" value="Go To Library"><br>
                </div>
            </div>
        </form>
        </div>
    <div class="row">
        <h3>Edit Magazine Parameters</h3>
        <hr>
        <form class="form-horizontal"  method="post" action="">
            <div class="col-sm-4 col-md-4 col-lg-4" >
                <div class="col-sm-12 col-md-12 col-lg-12" style="margin: 10px">
                    <label class="label label-success">Title: </label>