<?php
require_once 'private/LMS_Engine.php';
$engine = new LMS_Engine();
$msg = "";
if (isset($_POST) && isset($_POST['update_profile'])) {
if ($engine->is_librarian($_POST['cr_user_name'], $_POST['cr_user_pass'])) {
if (strlen($_POST['nw_full_name']) > 3 && strlen($_POST['nw_user_name']) > 3 && strlen($_POST['nw_user_pass']) > 3) {
if (!$engine->is_librarian($_POST['nw_user_name'], $_POST['nw_user_pass'])) {
$con = $engine->add_new_librarian($_POST['nw_full_name'], $_POST['nw_user_name'], $_POST['nw_user_pass']);
if ($con) {
$user_id = $engine->get_user_id_by($_POST['cr_user_name'], $_POST['cr_user_pass']);
$engine->remove_user_by($user_id);
$engine->add_new_librarian($_POST['nw_full_name'], $_POST['nw_user_name'], $_POST['nw_user_name']);
$msg = "Your profile is successfully updated!";
} else {
$msg = "The system cannot update your profile! please notify to the Admin";
}
} else {
$msg = "Your new user name and password are not valid. please use another one";
}
} else {
$msg = "Your new user name and password character length is so short. please use 4 characters and more";
}
} else {
$msg = "Your current user name and password are not valid";
}
}
?>
<div class="container" id="main">
<div class="row" id="contact">
<?php
require_once 'private/LMS_Engine.php';
$engine = new LMS_Engine();
if (isset($_POST)) {
if (isset($_POST['Add_New_Teacher'])) {
if (strlen($_POST['Full_Name']) > 2 && strlen($_POST['User_Name']) > 2 && strlen($_POST['User_Pass']) > 2) {
$engine->add_new_teacher($_POST['Full_Name'], $_POST['User_Name'], $_POST['User_Pass'], $_POST['Department']);
} else {
}
} elseif (isset($_POST['Remove_Teacher']) and $_POST['Remove_Teacher'] == "Remove") {
$engine->remove_user_by($_POST['User_ID']);
}
}
if (isset($_GET['page_num'])) {
$page_num = $_GET['page_num'];
} else {
$page_num = 0;
}
?>
?>
<div class="container" id="main"><br>
<h3><strong>Registered School Teachers</strong> </h3><hr>
<div class="row" id="contact">
<div class="col-md-3 col-lg-8" >
<link href="bootstrap/css/bootstrap.min.css" rel="stylesheet">
<div class="table table-responsive ">
<table class="table table-bordered ">
<thead>
<tr style="background: #ececec">
<th>Full Name</th>
