}
if (isset($_POST['submit'])) {
// form was submitted
$id = $_POST['id'];
$newid = $_POST['newLabId'];
$newdesc = $_POST['newLabDesc'];
modifyLab($id, $newid, $newdesc);
redirectTo("labs_manage.php");
} else {
if (!isset($_GET['id'])) {
// must pass lab id to modify
redirectTo('index.php');
}
}
$id = $_GET['id'];
$currentLab = getLabById($id);
ob_flush();
include_once "templates/page_head.php";
?>
<div class="container">
<?php
include_once "templates/navigation.php";
?>
<content>
<!-- edit lab form -->
<form class="account-form form-signin" action="lab_edit.php" method="post">
<h2 class="form-signin-heading"> Edit Lab <?php
echo $currentLab['id'];
?>
redirectTo("index.php");
}
// must pass lab id
if (!isset($_GET['id'])) {
redirectTo('index.php');
}
$lab_id = $_GET['id'];
// was submitted for file upload
if (isset($_POST['submit']) && $_POST['command'] == 'upload') {
require_once "file_upload.php";
$uploadStatus = uploadFile(basename($_FILES["fileToUpload"]["name"]), $lab_id, $_SESSION['loggedInUser']);
$uploadWasSuccessful = $uploadStatus['success'];
$uploadMessage = $uploadStatus['message'];
$scriptResult = $uploadStatus['scriptResult'];
}
$currentLab = getLabById($lab_id);
ob_flush();
include_once "templates/page_head.php";
?>
<div class="container" xmlns="http://www.w3.org/1999/html">
<?php
include_once "templates/navigation.php";
?>
<content>
<h1><?php
echo "Lab " . $currentLab['id'];
?>
<?php
ob_start();
require_once "model.php";
//only accessible if logged in as instructor
session_start();
if (!isset($_SESSION['loggedInUser']) || $_SESSION['isInstructor'] != '1') {
redirectTo("index.php");
}
if (isset($_POST['submit'])) {
// form was submitted
$id = $_POST['inputLabId'];
$description = $_POST['inputLabDesc'];
// check for duplicate lab
// lab with that name exists
if (getLabById($id) != null) {
$msg = "Can't add Lab {$id}, already exists.";
} else {
// add lab
$testCases = array();
for ($i = 1; $i <= $_POST['numTestCases']; $i++) {
array_push($testCases, array($i . 'name' => $_POST['testCase' . $i . 'Name'], $i . 'description' => $_POST['testCase' . $i . 'Description']));
}
addLab($id, $description);
addTestCasesForLab($id, $testCases);
$msg = "Lab {$id} added.";
}
} else {
// form was not submitted (GET request)
$msg = "Add Lab";
}
