<?php
include 'NoDirectPhpAcess.php';
?>
<?php
$page = "admin";
include 'Header.php';
?>
<?php
// Only Lecturer or Admin could access this page
if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
die("Sorry. Nothing to see here.");
}
?>
<div class="container">
<br>
<h1 class="display-6"> Administration panel </h1>
<hr>
<div class="row">
<div class="col-md-6">
<!-- Nav tabs -->
<ul class="nav nav-tabs" id="myTab">
<li class="nav-item">
<a class="nav-link active" href="#tab-student-accounts" id="batch_tab">Create student accounts</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#tab-ins-accounts">Create instructor account</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#tab-existing-accounts" id="existing_accounts_tab">Existing accounts</a>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<!-- code contributed by Xu Xiaopeng (https://github.com/xxp1999) -->
<div id="tab-student-accounts" class="tab-pane active" style="margin-top:5px">
<p class="text-muted">Copy & paste student number to the following box, and separate two student numbers with a space.</p>
<form action="batch_insert.php" method="post" id="batch_form">
<textarea cols="60" rows="16" name="users" required=""></textarea>
<button type="submit" class="btn btn-primary" id="register_btn">Register students</button>
</form>
</div>
<div id="tab-ins-accounts" class="tab-pane"><br>
<?php
if ($_SESSION['user_type'] == "Lecturer") {
echo "<p class=\"text-muted\">Create TA Accounts</p>";
}
else if($_SESSION['user_type'] == "Admin"){
echo "<p class=\"text-muted\">Create Lecturer Accounts</p>";
}
?>
<form method="post" action="Script.php" id="create_account_form">
<input type="hidden" name="frm_createlecturrer" value="true" required="" />
Full name
<input type="text" name="fullname" placeholder="Full Name" class="form-control" required=""> <br>
Email
<input type="text" name="email" placeholder="Email / Student Number" class="form-control" required=""> <br>
Passport No. (used as the initial password)
<input type="text" class="form-control" name="passport" placeholder="Passport No" required=""> <br>
User type:
<?php
if ($_SESSION['user_type'] == "Lecturer") {
echo ' <input type="radio" name="type" value="TA" required="" id="role_TA"> TA (Teaching Assistant) ';
} else if ($_SESSION['user_type'] == "Admin"){
echo " <input type='radio' name='type' value='Lecturer' required='' id='role_lecturer'> Lecturer ";
}
?>
<br><br>
<button type="submit" class="btn btn-primary" id="create_btn">Create</button>
<?php
error_reporting(E_ALL);
if (isset($_SESSION['info_Admin_Users'])) {
echo '<hr><div class="alert alert-info" role="alert">' . $_SESSION['info_Admin_Users'] . '</div>';
$_SESSION['info_Admin_Users'] = null;
}
if (isset($_SESSION['info_Admin_Users'])) {
echo '<hr><div class="alert alert-info" role="alert">' . $_SESSION['info_Admin_Users'] . '</div>';
$_SESSION['info_Admin_Users'] = null;
}
?>
</form>
</div>
<div id="tab-existing-accounts" class="tab-pane"><br>
<table class="table" style="font-size: 10pt;">
<tr style="font-size:10pt;">
<th>ID</th>
<th>Name</th>
<th>Email</th>
<th>Passport / ID </th>
<th>Reset password </th>
<th>Block/Activate </th>
</tr>
<?php
if ($_SESSION['user_type'] == "Lecturer") {
$result = mysqli_query(
$con,
"SELECT * FROM users_table WHERE UserType in ('TA')"
);
}
else if ($_SESSION['user_type'] == "Admin"){
$result = mysqli_query(
$con,
"SELECT * FROM users_table WHERE UserType in ('Lecturer')"
);
}
while ($row = mysqli_fetch_assoc($result)) {
$pass = $row['Passport_Number'];
$btn = "<button class='btn btn-warning' onclick=\"updatePassword(" . $row['User_ID'] . ",'$pass')\">Reset</button>";
if ($row['Status'] == "Active") {
$newstatus = "Blocked";
$btnBlock = "<button class='btn btn-danger' onclick=\"blockUser(" . $row['User_ID'] . ",'$newstatus')\" id=\"block_account_1\">Block</button>";
} else {
$newstatus = "Active";
$btnBlock = "<button class='btn btn-success' onclick=\"blockUser(" . $row['User_ID'] . ",'$newstatus')\" id=\"activate_account_1\">Activate</button>";
}
echo "<tr><td>" . $row['User_ID'] . "</td><td>" . $row['Full_Name'] . "</td><td>" . $row['Email'] . "</td> <td>" . $row['Passport_Number'] . "</td><td>$btn</td><td>$btnBlock</td></tr>";
}
?>
</table>
</div>
</div>
</div>
<div class="col-md-6">
<ul class="nav nav-tabs" id="myTab">
<li class="nav-item">
<a class="nav-link active" href="#tab-existing-courses" id="existing_courses">Existing courses</a>
</li>
</ul>
<div id="tab-existing-courses" class="tab-pane active"><br>
<p class="text-muted"> Past courses </p>
<table class="table" style="font-size: 10pt;">
<tr>
<th>Course name</th>
<th>Faculty</th>
<th>Lecturer</th>
<th>TAs</th>
<th>Assign a new TA </th>
</tr>
<?php
$user_id = $_SESSION['user_id'];
if ($_SESSION['user_type'] == 'Lecturer') {
$result = mysqli_query($con, "SELECT `Course_ID`, `Course_Name`, `Academic_Year`, `Faculty`, `TA_User_ID`, `Course_Code`, `Full_Name` FROM courses_table INNER JOIN users_table ON users_table.User_ID=courses_table.Lecturer_User_ID WHERE User_ID=$user_id ORDER BY Academic_Year DESC;");
} else if ($_SESSION['user_type'] == 'Admin') {
$result = mysqli_query($con, "SELECT `Course_ID`, `Course_Name`, `Academic_Year`, `Faculty`, `TA_User_ID`, `Course_Code`, `Full_Name` FROM courses_table INNER JOIN users_table ON users_table.User_ID=courses_table.Lecturer_User_ID ORDER BY Academic_Year DESC;");
}
if (mysqli_num_rows($result) != 0) {
$counter = 0;
while ($row = mysqli_fetch_assoc($result)) {
$name = $row['Course_Name'];
$code = $row['Course_Code'];
$faculty = $row['Faculty'];
$lecturer = $row['Full_Name'];
$academic = $row['Academic_Year'];
$c_id = $row['Course_ID'];
$counter += 1;
$resultTA = mysqli_query($con, "SELECT `Course_ID`, `TA`, users_table.Full_Name as TA_NAME FROM course_ta INNER JOIN users_table on users_table.User_ID=course_ta.TA where course_ta.Course_ID=$c_id");
$ta = "";
while ($rowTA = mysqli_fetch_assoc($resultTA)) {
$ta = $ta . " " . $rowTA['TA_NAME'];
}
echo "
<tr> <td>$code - $name</td> <td>$faculty </td> <td>$lecturer</td><td>$ta</td> <td><form method='get' action='Script.php' id='drop_menu_form_$counter'> <select name='ta' class=''>";
$resultx = mysqli_query($con, "SELECT * FROM users_table WHERE UserType='TA'");
if (mysqli_num_rows($resultx) == 0) {
} else {
while ($row = mysqli_fetch_assoc($resultx)) {
$id = $row['User_ID'];
$name = $row['Full_Name'];
echo "<option value='$id'> $name </option>";
}
}
echo "</select> <input type='hidden' name='assignTA' value='true'> <input type='hidden' name='id' value='$c_id'> <button class='btn btn-outline-secondary btn-sm' type='submit' id='assign_btn_$counter'>assign</button></form> </td></tr>
";
}
}
?>
</table>
</div>
</div>
</div>
</div>
<?php include 'Footer.php';?>
<script>
function updatePassword(id, pass) {
if (!confirm('Are you sure to reset user password?')) {
return;
}
window.location.href = "\Script.php\?action=passchange&uid=" + id + "&pass=" + pass;
}
function blockUser(id, status) {
if (!confirm('Are you sure to change user status?')) {
return;
}
window.location.href = "\Script.php\?action=statuschange&uid=" + id + "&status=" + status;
}
/* For tabs to work */
const triggerTabList = document.querySelectorAll('#myTab a')
triggerTabList.forEach(triggerEl => {
const tabTrigger = new bootstrap.Tab(triggerEl)
triggerEl.addEventListener('click', event => {
event.preventDefault()
tabTrigger.show()
})
})
</script>
</body>
</html>