| .. | |||||
| admin | |||||
| cgi-bin | |||||
| core | |||||
| includes | |||||
| super | |||||
| .htaccess | |||||
| admin.zip | |||||
| assessments.php | |||||
| config.php | |||||
| dashboard.php | |||||
| documents.php | |||||
| img.jpeg | |||||
| index.php | |||||
| student_report.php |
| Server IP : 139.59.11.189 / Your IP : 216.73.217.84 Web Server : LiteSpeed System : Linux Jupiter.hostitsmartserver.com 5.14.0-611.49.2.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Apr 30 09:05:08 EDT 2026 x86_64 User : xjlivlhf ( 1472) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /home3/xjlivlhf/public_html/exam.hopewayindia.com/ |
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<?php
session_start();
require_once 'admin/config.php';
if (!isset($_SESSION['student_id'])) {
header("Location: index.php");
exit();
}
$student_id = $_SESSION['student_id'];
$stmt = $pdo->prepare("SELECT * FROM students WHERE id = ?");
$stmt->execute([$student_id]);
$student_data = $stmt->fetch(PDO::FETCH_ASSOC);
// Student ka course extra spaces hata ke nikal rahe hain
$student_course = trim($student_data['course'] ?? '');
// ==========================================
// 1. Handle Quiz Start & Strict Course Verification
// ==========================================
if (isset($_POST['start_quiz_btn'])) {
$requested_quiz_id = $_POST['quiz_id'];
// SECURITY CHECK: Ensure this quiz is meant for this student's course.
// Date checks have been removed.
$verify_stmt = $pdo->prepare("
SELECT id FROM quizzes
WHERE id = ?
AND admin_id = ?
AND status = 'active'
AND (course IS NULL OR TRIM(course) = '' OR TRIM(course) = ?)
");
$verify_stmt->execute([$requested_quiz_id, $student_data['admin_id'], $student_course]);
if ($verify_stmt->rowCount() > 0) {
// Valid Access - Quiz student ke course ka hi hai
$_SESSION['active_quiz_id'] = $requested_quiz_id;
$_SESSION['quiz_start_time'] = time(); // Record exact start time
header("Location: assessments.php");
exit();
} else {
// Invalid Access
header("Location: assessments.php?error=access_denied");
exit();
}
}
$quiz_completed_message = false;
$final_score = 0;
$total_q = 0;
// ==========================================
// 2. Handle Quiz Submission
// ==========================================
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['submit_quiz'])) {
$active_quiz_id = $_SESSION['active_quiz_id'];
$user_answers = $_POST['answers'] ?? [];
$score = 0;
$stmt = $pdo->prepare("SELECT * FROM questions WHERE quiz_id = ?");
$stmt->execute([$active_quiz_id]);
$all_questions = $stmt->fetchAll(PDO::FETCH_ASSOC);
$total = count($all_questions);
foreach ($all_questions as $q) {
$q_id = $q['id'];
if (isset($user_answers[$q_id]) && $user_answers[$q_id] == $q['correct_option']) { $score++; }
}
$stmtInsert = $pdo->prepare("INSERT INTO quiz_results (student_id, admin_id, quiz_id, score, total_questions) VALUES (?, ?, ?, ?, ?)");
$stmtInsert->execute([$student_id, $student_data['admin_id'], $active_quiz_id, $score, $total]);
// Clear the active session details
unset($_SESSION['active_quiz_id']);
unset($_SESSION['quiz_start_time']);
$quiz_completed_message = true;
$final_score = $score;
$total_q = $total;
}
?>
<?php include 'includes/student_head.php'; ?>
<?php include 'includes/student_nav.php'; ?>
<main class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-10 pb-28 sm:pb-10 w-full flex-1 relative">
<?php if ($quiz_completed_message): ?>
<div class="bg-surface-container-lowest p-10 rounded-2xl shadow-[0_8px_32px_rgba(25,28,31,0.06)] border border-surface-container-highest text-center max-w-2xl mx-auto mt-10">
<div class="w-20 h-20 bg-[#0f7b4c]/10 text-[#0f7b4c] rounded-full flex items-center justify-center mx-auto mb-6"><span class="material-symbols-outlined text-[40px]">task_alt</span></div>
<h2 class="text-3xl font-headline font-extrabold text-on-surface mb-2">Assessment Completed</h2>
<p class="text-on-surface-variant font-medium">Your answers have been securely logged to the administration center.</p>
<div class="my-10 p-6 bg-surface-container-low rounded-xl border border-surface-container-highest inline-block shadow-sm">
<span class="text-[10px] font-extrabold uppercase tracking-widest text-[#0f7b4c] mb-2 block">Achieved Score Ratio</span>
<span class="text-7xl font-black text-[#0f7b4c]"><?= $final_score ?></span><span class="text-3xl text-on-surface-variant/50 font-bold ml-2">/ <?= $total_q ?></span>
</div>
<div><a href="assessments.php" class="bg-primary hover:bg-primary-container hover:text-on-primary-container text-on-primary font-bold py-3 px-8 rounded-lg outline-none transition-colors mt-2 inline-block">Return to Queue</a></div>
</div>
<?php elseif (!isset($_SESSION['active_quiz_id'])): ?>
<header class="mb-10 flex items-center gap-4">
<div class="w-12 h-12 bg-secondary-container text-on-secondary-container rounded-xl flex items-center justify-center"><span class="material-symbols-outlined text-2xl">quiz</span></div>
<div>
<h1 class="text-3xl font-headline font-extrabold text-on-surface tracking-tight">Active Assessments</h1>
<p class="text-on-surface-variant font-medium mt-1">Modules unlocked for your course (<?= htmlspecialchars($student_course) ?: 'General' ?>).</p>
</div>
</header>
<?php
// Strict course match only, no date limits!
$stmtQuizzes = $pdo->prepare("SELECT * FROM quizzes
WHERE admin_id = ?
AND status = 'active'
AND (course IS NULL OR TRIM(course) = '' OR TRIM(course) = ?)
ORDER BY id DESC");
$stmtQuizzes->execute([$student_data['admin_id'], $student_course]);
$active_quizzes = $stmtQuizzes->fetchAll(PDO::FETCH_ASSOC);
?>
<?php if (empty($active_quizzes)): ?>
<div class="bg-surface-container-lowest p-12 rounded-2xl shadow-[0_4px_24px_rgba(25,28,31,0.06)] border border-surface-container-highest text-center">
<span class="material-symbols-outlined text-5xl text-on-surface-variant/50 mb-3">inbox</span>
<p class="text-on-surface-variant font-extrabold uppercase tracking-wider text-sm">No active assessments found for your course.</p>
</div>
<?php else: ?>
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
<?php foreach($active_quizzes as $quiz):
$stmtCheck = $pdo->prepare("SELECT * FROM quiz_results WHERE student_id = ? AND quiz_id = ?");
$stmtCheck->execute([$student_id, $quiz['id']]);
$quiz_result = $stmtCheck->fetch(PDO::FETCH_ASSOC);
$stmtCount = $pdo->prepare("SELECT COUNT(*) as q_count FROM questions WHERE quiz_id = ?");
$stmtCount->execute([$quiz['id']]);
$q_total = $stmtCount->fetch(PDO::FETCH_ASSOC)['q_count'];
?>
<div class="bg-surface-container-lowest rounded-2xl shadow-[0_4px_24px_rgba(25,28,31,0.06)] border <?= $quiz_result ? 'border-surface-container-high' : 'border-primary/20 hover:border-primary/50' ?> p-6 flex flex-col justify-between transition group relative overflow-hidden">
<?php if($quiz_result): ?> <div class="absolute top-0 right-0 w-16 h-16 bg-[#0f7b4c]/10 rounded-bl-full border-b border-l border-[#0f7b4c]/20"></div> <?php endif; ?>
<div class="mb-6 relative z-10">
<h3 class="text-xl font-headline font-extrabold text-on-surface mb-2 leading-tight"><?= htmlspecialchars($quiz['title']) ?></h3>
<div class="flex items-center gap-2 text-xs font-bold text-on-surface-variant uppercase tracking-wider">
<span class="bg-surface px-2 py-1 rounded border border-surface-container-highest"><?= $q_total ?> Modules</span>
<span class="bg-surface px-2 py-1 rounded border border-surface-container-highest"><?= $q_total ?> Mins</span>
</div>
</div>
<?php if($quiz_result): ?>
<div class="bg-surface rounded-xl p-4 text-center border border-surface-container-highest flex justify-between items-center relative z-10">
<p class="text-[10px] text-on-surface-variant font-extrabold uppercase tracking-widest">Logged Score</p>
<p class="text-xl font-black text-on-surface"><?= $quiz_result['score'] ?> <span class="text-sm text-on-surface-variant/50">/ <?= $quiz_result['total_questions'] ?></span></p>
</div>
<?php else: ?>
<?php if($q_total > 0): ?>
<form method="POST" class="relative z-10">
<input type="hidden" name="quiz_id" value="<?= $quiz['id'] ?>">
<button type="submit" name="start_quiz_btn" class="w-full bg-primary hover:bg-primary-container hover:text-on-primary-container text-on-primary font-bold py-3.5 rounded-xl shadow-lg shadow-primary/20 transition flex justify-center items-center gap-2">Initiate <span class="material-symbols-outlined text-[18px]">play_arrow</span></button>
</form>
<?php else: ?>
<button disabled class="w-full bg-surface-container text-on-surface-variant font-bold py-3.5 rounded-xl border border-surface-container-highest italic text-sm">Setup Pending</button>
<?php endif; ?>
<?php endif; ?>
</div>
<?php endforeach; ?>
</div>
<?php endif; ?>
<?php else:
$active_quiz_id = $_SESSION['active_quiz_id'];
$stmt = $pdo->prepare("SELECT * FROM questions WHERE quiz_id = ? ORDER BY RAND()");
$stmt->execute([$active_quiz_id]);
$questions = $stmt->fetchAll(PDO::FETCH_ASSOC);
if (count($questions) > 0):
// SECURE TIMER LOGIC
$total_allocated_seconds = count($questions) * 60; // 1 min per Q
$time_elapsed = time() - $_SESSION['quiz_start_time'];
$time_in_seconds = $total_allocated_seconds - $time_elapsed;
if ($time_in_seconds <= 0) {
$time_in_seconds = 0;
}
?>
<div class="sticky top-24 z-40 bg-surface-container-lowest text-on-surface px-6 py-4 rounded-2xl shadow-[0_8px_32px_rgba(25,28,31,0.08)] mb-8 flex justify-between items-center border-l-4 border-l-error outline outline-1 outline-surface-container-highest max-w-4xl mx-auto">
<div class="flex items-center gap-2 text-error font-extrabold uppercase tracking-widest text-xs"><span class="material-symbols-outlined text-xl">timer</span> Live Session</div>
<div id="timerDisplay" class="text-3xl font-black font-mono tracking-tighter text-on-surface">00:00</div>
</div>
<div class="bg-surface-container-lowest p-6 sm:p-10 rounded-2xl shadow-[0_4px_24px_rgba(25,28,31,0.06)] border border-surface-container-highest max-w-4xl mx-auto">
<form id="quizForm" method="POST" class="space-y-12">
<?php foreach ($questions as $index => $q): ?>
<div class="pb-10 border-b-2 border-dashed border-surface-container-highest last:border-0 last:pb-0 relative">
<div class="absolute top-0 left-[-16px] w-8 h-8 rounded-full bg-surface-container-highest flex items-center justify-center font-bold text-xs text-on-surface hidden md:flex"><?= $index + 1 ?></div>
<p class="font-headline font-bold text-xl text-on-surface mb-6 md:pl-4"><?= htmlspecialchars($q['question_text']) ?></p>
<div class="grid grid-cols-1 sm:grid-cols-2 gap-4 md:pl-4">
<?php foreach(['a','b','c','d'] as $opt):
$val = strtoupper($opt); $text = $q['option_'.$opt];
?>
<label class="flex items-center p-4 bg-surface hover:bg-surface-container border border-surface-container-highest hover:border-primary/50 rounded-xl cursor-pointer transition-all group">
<div class="relative flex items-center justify-center w-5 h-5 mr-4">
<input type="radio" name="answers[<?= $q['id'] ?>]" value="<?= $val ?>" required class="peer appearance-none w-5 h-5 border-2 border-on-surface-variant rounded-full checked:border-primary checked:border-[6px] transition-all">
</div>
<span class="font-bold text-on-surface-variant group-hover:text-on-surface"><?= htmlspecialchars($val) ?>.</span>
<span class="ml-2 font-medium text-sm text-on-surface"><?= htmlspecialchars($text) ?></span>
</label>
<?php endforeach; ?>
</div>
</div>
<?php endforeach; ?>
<div class="pt-6 border-t border-surface-container"><button type="submit" name="submit_quiz" id="submitBtn" class="w-full sm:w-auto px-10 bg-primary hover:bg-primary-container hover:text-on-primary-container text-on-primary font-bold py-4 rounded-xl shadow-lg transition-colors text-lg float-right inline-flex items-center justify-center gap-2">Finalize Submission <span class="material-symbols-outlined">send</span></button></div>
<div class="clear-both"></div>
</form>
</div>
<script>
let totalSeconds = <?= $time_in_seconds ?>;
const timeDisplay = document.getElementById('timerDisplay');
const form = document.getElementById('quizForm');
const submitBtn = document.getElementById('submitBtn');
if (totalSeconds <= 0) {
timeDisplay.textContent = "00:00";
timeDisplay.classList.add("text-error");
submitBtn.disabled = true;
form.submit();
} else {
const timerInterval = setInterval(() => {
totalSeconds--;
let m = Math.floor(totalSeconds / 60); let s = totalSeconds % 60;
timeDisplay.textContent = (m < 10 ? "0"+m : m) + ":" + (s < 10 ? "0"+s : s);
if (totalSeconds <= 60) timeDisplay.classList.add("text-error");
if (totalSeconds <= 0) {
clearInterval(timerInterval);
submitBtn.disabled = true;
form.submit();
}
}, 1000);
}
</script>
<?php endif; ?>
<?php endif; ?>
</main>
</body>
</html>| .. | |||||
| admin | |||||
| cgi-bin | |||||
| core | |||||
| includes | |||||
| super | |||||
| .htaccess | |||||
| admin.zip | |||||
| assessments.php | |||||
| config.php | |||||
| dashboard.php | |||||
| documents.php | |||||
| img.jpeg | |||||
| index.php | |||||
| student_report.php |
