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test.php
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<?php
include 'config.php';
$query = new Database();
if (isset($_GET['url'])) {
$url = $_GET['url'];
$subject = $query->select('subjects', '*', "url = ?", [$url], 's');
if (empty($subject)) {
header('Location: ./');
exit();
}
$subjectid = $subject[0]['id'];
$tests = $query->select('test', '*', "subject_id = ?", [$subjectid], 'i');
$tru_falses = $query->select('tru_false', '*', "subject_id = ?", [$subjectid], 'i');
$dropdowns = $query->select('dropdown', '*', "subject_id = ?", [$subjectid], 'i');
$fill_in_the_blanks = $query->select('fill_in_the_blank', '*', "subject_id = ?", [$subjectid], 'i');
shuffle($tests);
shuffle($tru_falses);
shuffle($dropdowns);
shuffle($fill_in_the_blanks);
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$correctAnswersCount = 0;
foreach ($tests as $test) {
$testid = $test['id'];
$correctOption = $query->select('test_options', 'id', "test_id = $testid AND is_correct = 1");
$correctAnswerId = $correctOption[0]['id'];
if (isset($_POST["test_answer_$testid"]) && $_POST["test_answer_$testid"] == $correctAnswerId) {
$correctAnswersCount++;
}
}
foreach ($tru_falses as $tru_false) {
$correctAnswer = $tru_false['is_true'];
if (isset($_POST["tru_false_answer_{$tru_false['id']}"]) && $_POST["tru_false_answer_{$tru_false['id']}"] == $correctAnswer) {
$correctAnswersCount++;
}
}
foreach ($dropdowns as $dropdown) {
$correctAnswer = $dropdown['correct_answer'];
if (isset($_POST["dropdown_answer_{$dropdown['id']}"]) && $_POST["dropdown_answer_{$dropdown['id']}"] == $correctAnswer) {
$correctAnswersCount++;
}
}
foreach ($fill_in_the_blanks as $blank) {
$correctAnswer = $blank['correct_answer'];
if (isset($_POST["fill_in_the_blank_answer_{$blank['id']}"]) && strtolower(trim($_POST["fill_in_the_blank_answer_{$blank['id']}"])) == strtolower(trim($correctAnswer))) {
$correctAnswersCount++;
}
}
$totalQuestions = count($tests) + count($tru_falses) + count($dropdowns) + count($fill_in_the_blanks);
$percentage = ($correctAnswersCount / $totalQuestions) * 100;
// $query->insert('results', [
// 'subject_id' => $subjectid,
// // 'participant_name' => $participant_name,
// 'answered_questions' => $correctAnswersCount,
// 'total_questions' => $totalQuestions
// ]);
?>
<script>
document.addEventListener("DOMContentLoaded", function () {
var correctAnswersCount = <?php echo $correctAnswersCount; ?>;
var totalQuestions = <?php echo $totalQuestions; ?>;
var percentage = <?php echo $percentage; ?>;
Swal.fire({
title: "Quiz Result",
text: "You answered " + correctAnswersCount + " out of " + totalQuestions + " questions correctly. Your score is " + percentage.toFixed(2) + "%",
icon: "success",
confirmButtonText: "OK",
allowOutsideClick: false,
}).then((result) => {
if (result.isConfirmed) {
window.location.href = document.referrer;
}
});
});
</script>
<?php
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Test | <?= $subject[0]['title'] ?></title>
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
</head>
<style>
.section {
padding: 3rem 0rem;
text-align: center;
}
.section__title {
font-size: 3rem;
font-weight: 600;
margin-bottom: 1.5rem;
}
.section__content {
font-size: 1.6rem;
font-weight: 400;
margin-bottom: 2.5rem;
opacity: 0.9;
letter-spacing: 0.5px;
}
.call-to-action {
border-radius: 15px;
background: linear-gradient(135deg, #2c3e50, #0f3e5c);
color: white;
animation: slideUpFade 1s ease forwards;
}
.container {
transform: translateY(0);
opacity: 0;
animation: fadeInUp 1s ease-out forwards;
}
.title {
color: #2c3e50;
text-align: center;
font-size: 36px;
margin-bottom: 30px;
letter-spacing: 2px;
transform: translateY(0);
opacity: 0;
animation: fadeInUp 1s ease-out forwards;
}
form {
margin: 0 auto;
width: 100%;
padding: 20px;
border-radius: 8px;
background-color: #fafafa;
border: 1px solid #e0e0e0;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.title_h3 {
color: #f39c12;
text-align: center;
font-size: 24px;
margin-top: 20px;
margin-bottom: 20px;
text-transform: uppercase;
font-style: italic;
letter-spacing: 1px;
transform: translateY(0);
opacity: 0;
animation: fadeInUp 1s ease-out forwards;
}
.task_item {
border: 1px solid #e0e0e0;
padding: 20px;
margin-bottom: 25px;
border-radius: 8px;
background-color: white;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
transform: translateY(0);
opacity: 0;
animation: fadeInUp 1s ease-out forwards;
}
.task_item label {
font-weight: 600;
font-size: 18px;
margin-bottom: 15px;
display: block;
}
.task_item input[type="radio"],
.task_item select,
.task_item input[type="text"] {
width: 100%;
padding: 12px;
border: 1px solid #ccc;
border-radius: 5px;
font-size: 16px;
margin-top: 8px;
box-sizing: border-box;
transition: all 0.3s ease;
display: inline-block;
}
.task_item input[type="radio"]:hover,
.task_item select:hover,
.task_item input[type="text"]:hover {
border-color: #f39c12;
}
.task_item input[type="radio"]:checked,
.task_item select:focus,
.task_item input[type="text"]:focus {
border-color: #f39c12;
outline: none;
}
.task_item .question-number {
font-size: 18px;
font-weight: bold;
color: #f39c12;
margin-right: 10px;
}
.task_item .options {
display: flex;
flex-direction: column;
}
.task_item .options input[type="radio"] {
margin-right: 10px;
width: auto;
}
.task_item .options label,
.task_item .options p {
display: inline-block;
margin-bottom: 8px;
}
.submit-btn {
padding: 16px 32px;
font-size: 18px;
background-color: #f39c12;
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
width: 100%;
text-align: center;
transition: background-color 0.3s ease;
}
.submit-btn:hover {
background-color: #cf8104;
}
hr {
border: none;
margin: 20px 0;
}
@media screen and (max-width: 768px) {
.container {
width: 100%;
padding: 0px !important;
}
.title {
font-size: 24px;
}
.submit-btn {
font-size: 16px;
}
.task_item {
padding: 15px;
}
.task_item label {
font-size: 16px;
}
.task_item input[type="radio"],
.task_item select,
.task_item input[type="text"] {
width: 100%;
}
}
.words {
margin-bottom: 15px;
}
.word {
font-size: 16px;
display: inline-block;
padding: 5px 10px;
margin: 5px;
background-color: #f0f0f0;
border: 1px solid #ccc;
border-radius: 5px;
cursor: pointer;
}
.question-text {
font-size: 18px;
margin-bottom: 20px;
text-align: justify;
line-height: 1.6;
}
.answer-option {
font-size: 18px;
text-align: justify;
line-height: 1.6;
margin-bottom: 9px;
}
.answer-select {
padding: 8px;
border: 1px solid #ccc;
border-radius: 5px;
font-size: 16px;
box-sizing: border-box;
transition: all 0.3s ease;
display: inline-block;
}
.answer-select:hover {
border-color: #007bff;
}
.answer-select:focus {
border-color: #6c5ce7;
outline: none;
}
#delay-animation {
transform: translateY(0);
opacity: 0;
animation: fadeInUp 1s ease-out forwards;
}
@keyframes fadeInUp {
0% {
opacity: 0;
transform: translateY(50px);
}
100% {
opacity: 1;
transform: translateY(0);
}
}
</style>
<body>
<?php include 'includes/header.php' ?>
<div class="container">
<?php $delay = 0; ?>
<?php $test_count = 1 ?>
<section class="section call-to-action">
<h2 class="section__title"><?= $subject[0]['title'] ?></h2>
<p class="section__content"><?= $subject[0]['description'] ?></p>
</section>
<br>
<?php if (!empty($tests) || !empty($tru_falses) || !empty($dropdowns) || !empty($fill_in_the_blanks)): ?>
<form method="post">
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<?php if (!empty($tests)): ?>
<h3 class="title_h3" style="animation-delay: <?= $delay ?>s">Test Questions</h3>
<div class="task_item" style="animation-delay: <?= $delay ?>s">
<?php foreach ($tests as $test):
$testid = $test['id'];
$options = $query->select('test_options', '*', "test_id = $testid");
shuffle($options);
?>
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<label for="test_question_<?= $testid; ?>">
<p style="white-space: pre-wrap;"><?= ($test_count++) . ') ' . $test['question'] ?></p>
</label><br>
<div class="options">
<?php foreach ($options as $option): ?>
<label>
<input type="radio" name="test_answer_<?= $testid; ?>"
id="test_answer_<?= $option['id']; ?>"
value="<?= $option['id'] ?>"><?= $option['option_text'] ?>
</label><br>
<?php endforeach; ?>
</div>
<hr>
</div>
<?php endforeach; ?>
</div>
<?php endif; ?>
</div>
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<?php if (!empty($tru_falses)): ?>
<h3 class="title_h3">True/False Questions</h3>
<div class="task_item">
<?php foreach ($tru_falses as $tru_false): ?>
<div id="delay-animation" style="animation-delay: <?= $delay ?>s">
<label for="tru_false_statement_<?= $tru_false['id']; ?>">
<p style="white-space: pre-wrap;"> <?= ($test_count++) . ') ' . $tru_false['statement'] ?>
</p>
</label><br>
<div class="options">
<label for="tru_false_answer_<?= $tru_false['id']; ?>_true">
<input type="radio" id="tru_false_answer_<?= $tru_false['id']; ?>_true"
name="tru_false_answer_<?= $tru_false['id']; ?>" value="1"> True
</label><br>
<label for="tru_false_answer_<?= $tru_false['id']; ?>_false">
<input type="radio" id="tru_false_answer_<?= $tru_false['id']; ?>_false"
name="tru_false_answer_<?= $tru_false['id']; ?>" value="0"> False
</label><br>
</div>
<hr>
</div>
<?php endforeach; ?>
</div>
<?php endif; ?>
</div>
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<?php if (!empty($dropdowns)): ?>
<h3 class="title_h3">Dropdown Question</h3>
<div class="task_item">
<?php foreach ($dropdowns as $index => $dropdown): ?>
<?php $dropdownOptions[$index] = $dropdown['correct_answer']; ?>
<?php endforeach; ?>
<?php foreach ($dropdowns as $dropdown): ?>
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<?php shuffle($dropdownOptions); ?>
<label for="dropdown_question_<?= $dropdown['id']; ?>">
<p style="white-space: pre-wrap;"><?= ($test_count++) . ') ' . $dropdown['question'] ?>
</p>
</label><br>
<select name="dropdown_answer_<?= $dropdown['id']; ?>"
id="dropdown_question_<?= $dropdown['id']; ?>" class="dropdown">
<option value="" disabled selected>-- Select Section --</option>
<?php foreach ($dropdownOptions as $dropdownOption): ?>
<option value="<?= $dropdownOption ?>"><?= $dropdownOption ?></option>
<?php endforeach; ?>
</select><br>
<hr>
</div>
<?php endforeach; ?>
</div>
<?php endif; ?>
</div>
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<?php if (!empty($fill_in_the_blanks)): ?>
<h3 class="title_h3">Fill in the Blank Questions</h3>
<div class="task_item">
<?php foreach ($fill_in_the_blanks as $blank): ?>
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<label for="fill_in_the_blank_<?= $blank['id']; ?>">
<p style="white-space: pre-wrap;"><?= ($test_count++) . ') ' . $blank['sentence'] ?> </p>
</label><br>
<input type="text" name="fill_in_the_blank_answer_<?= $blank['id']; ?>"
placeholder="Enter your answer"><br>
<hr>
</div>
<?php endforeach; ?>
</div>
<?php endif; ?>
</div>
<div id="delay-animation" style="animation-delay: <?= $delay += 0.05 ?>s">
<input type="submit" value="Submit" class="submit-btn">
</div>
</form>
<?php endif; ?>
</div>
<?php include 'includes/footer.php' ?>
</body>
</html>
<?php
} else {
header('Location: ./');
exit();
}
?>