245 lines
11 KiB
PHP
245 lines
11 KiB
PHP
<?php
|
|
session_start();
|
|
require_once 'includes/auth_check_teacher.php';
|
|
require_once 'db/config.php';
|
|
|
|
// --- Database Fetch Functions ---
|
|
function get_teachers($pdo, $school_id) {
|
|
$stmt = $pdo->prepare("SELECT * FROM teachers WHERE school_id = ? ORDER BY name");
|
|
$stmt->execute([$school_id]);
|
|
return $stmt->fetchAll(PDO::FETCH_ASSOC);
|
|
}
|
|
|
|
function get_timeslots($pdo) {
|
|
return $pdo->query("SELECT * FROM timeslots ORDER BY start_time")->fetchAll(PDO::FETCH_ASSOC);
|
|
}
|
|
|
|
function get_teacher_schedule($pdo, $teacher_id, $school_id) {
|
|
$stmt = $pdo->prepare("
|
|
SELECT
|
|
s.day_of_week,
|
|
s.timeslot_id,
|
|
s.lesson_display_name,
|
|
c.name as class_name,
|
|
s.is_double,
|
|
s.is_elective,
|
|
s.is_horizontal_elective
|
|
FROM schedules s
|
|
JOIN classes c ON s.class_id = c.id
|
|
JOIN schedule_teachers st ON s.id = st.schedule_id
|
|
WHERE st.teacher_id = :teacher_id AND c.school_id = :school_id
|
|
");
|
|
$stmt->execute([':teacher_id' => $teacher_id, ':school_id' => $school_id]);
|
|
return $stmt->fetchAll(PDO::FETCH_ASSOC);
|
|
}
|
|
|
|
// --- Main Logic ---
|
|
$pdoconn = db();
|
|
$school_id = $_SESSION['school_id'];
|
|
$role = $_SESSION['role'];
|
|
$user_id = $_SESSION['user_id'];
|
|
|
|
$teachers = [];
|
|
if ($role === 'admin') {
|
|
$stmt = $pdoconn->prepare("SELECT * FROM teachers WHERE school_id = ? ORDER BY name");
|
|
$stmt->execute([$school_id]);
|
|
$teachers = $stmt->fetchAll(PDO::FETCH_ASSOC);
|
|
} else { // Teacher
|
|
$stmt = $pdoconn->prepare("SELECT * FROM teachers WHERE user_id = ? AND school_id = ?");
|
|
$stmt->execute([$user_id, $school_id]);
|
|
$teachers = $stmt->fetchAll(PDO::FETCH_ASSOC);
|
|
}
|
|
|
|
$timeslots = get_timeslots($pdoconn);
|
|
$days_of_week = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'];
|
|
|
|
$selected_teacher_id = null;
|
|
if ($role === 'admin') {
|
|
$selected_teacher_id = isset($_GET['teacher_id']) ? $_GET['teacher_id'] : null;
|
|
} else { // Teacher
|
|
if (!empty($teachers)) {
|
|
$selected_teacher_id = $teachers[0]['id'];
|
|
}
|
|
}
|
|
|
|
$selected_teacher_name = '';
|
|
$teacher_schedule_raw = [];
|
|
if ($selected_teacher_id) {
|
|
foreach ($teachers as $teacher) {
|
|
if ($teacher['id'] == $selected_teacher_id) {
|
|
$selected_teacher_name = $teacher['name'];
|
|
break;
|
|
}
|
|
}
|
|
$teacher_schedule_raw = get_teacher_schedule($pdoconn, $selected_teacher_id, $school_id);
|
|
|
|
// Gemini: Log the data for debugging
|
|
error_log("--- Teacher Timetable Debug ---");
|
|
error_log("Selected Teacher ID: " . print_r($selected_teacher_id, true));
|
|
error_log("Raw schedule data from DB: " . print_r($teacher_schedule_raw, true));
|
|
}
|
|
|
|
// Organize schedule for easy display
|
|
$teacher_timetable = [];
|
|
foreach ($teacher_schedule_raw as $lesson) {
|
|
$day_idx = $lesson['day_of_week']; // Use the 0-indexed value directly
|
|
if (!isset($teacher_timetable[$day_idx])) {
|
|
$teacher_timetable[$day_idx] = [];
|
|
}
|
|
$teacher_timetable[$day_idx][$lesson['timeslot_id']] = $lesson;
|
|
}
|
|
|
|
// Gemini: Log the final structure
|
|
error_log("Final teacher_timetable structure: " . print_r($teacher_timetable, true));
|
|
|
|
?>
|
|
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<title>Teacher Timetable - Haki Schedule</title>
|
|
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
|
|
<link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
|
|
<script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/1.4.1/html2canvas.min.js"></script>
|
|
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script>
|
|
<style>
|
|
@media print {
|
|
body * {
|
|
visibility: hidden;
|
|
}
|
|
#timetable-container, #timetable-container * {
|
|
visibility: visible;
|
|
}
|
|
#timetable-container {
|
|
position: absolute;
|
|
left: 0;
|
|
top: 0;
|
|
width: 100%;
|
|
}
|
|
.card {
|
|
border: 1px solid #dee2e6 !important;
|
|
box-shadow: none !important;
|
|
}
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<?php require_once 'includes/navbar.php'; ?>
|
|
|
|
<div class="container mt-4">
|
|
<div class="d-flex justify-content-between align-items-center mb-4">
|
|
<h1>Teacher Timetable</h1>
|
|
<?php if ($selected_teacher_id): ?>
|
|
<div class="d-flex gap-2">
|
|
<button id="print-btn" class="btn btn-secondary">Print</button>
|
|
<button id="download-btn" class="btn btn-secondary">Download as PDF</button>
|
|
</div>
|
|
<?php endif; ?>
|
|
</div>
|
|
|
|
<?php if ($role === 'admin'): ?>
|
|
<form method="GET" action="" class="mb-4">
|
|
<div class="row">
|
|
<div class="col-md-4">
|
|
<label for="teacher_id" class="form-label">Select Teacher</label>
|
|
<select name="teacher_id" id="teacher_id" class="form-select" onchange="this.form.submit()">
|
|
<option value="">-- Select a Teacher --</option>
|
|
<?php foreach ($teachers as $teacher): ?>
|
|
<option value="<?php echo $teacher['id']; ?>" <?php echo ($selected_teacher_id == $teacher['id']) ? 'selected' : ''; ?> >
|
|
<?php echo htmlspecialchars($teacher['name']); ?>
|
|
</option>
|
|
<?php endforeach; ?>
|
|
</select>
|
|
</div>
|
|
</div>
|
|
</form>
|
|
<?php endif; ?>
|
|
|
|
<div id="timetable-container">
|
|
<?php if ($selected_teacher_id && !empty($teacher_schedule_raw)): ?>
|
|
<h3 class="mt-4">Timetable for <?php echo htmlspecialchars($selected_teacher_name); ?></h3>
|
|
<div class="card">
|
|
<div class="card-body">
|
|
<table class="table table-bordered text-center">
|
|
<thead>
|
|
<tr>
|
|
<th style="width: 12%;">Time</th>
|
|
<?php foreach ($days_of_week as $day): ?>
|
|
<th><?php echo $day; ?></th>
|
|
<?php endforeach; ?>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<?php foreach ($timeslots as $timeslot): ?>
|
|
<tr>
|
|
<td>
|
|
<strong><?php echo htmlspecialchars($timeslot['name']); ?></strong><br>
|
|
<small class="text-muted"><?php echo date("g:i A", strtotime($timeslot['start_time'])); ?> - <?php echo date("g:i A", strtotime($timeslot['end_time'])); ?></small>
|
|
</td>
|
|
<?php if ($timeslot['is_break']): ?>
|
|
<td colspan="<?php echo count($days_of_week); ?>" class="text-center table-secondary"><strong>Break</strong></td>
|
|
<?php else: ?>
|
|
<?php foreach ($days_of_week as $day_idx => $day): ?>
|
|
<td class="timetable-slot">
|
|
<?php
|
|
$lesson = $teacher_timetable[$day_idx][$timeslot['id']] ?? null;
|
|
if ($lesson):
|
|
$class_str = '';
|
|
if ($lesson['is_horizontal_elective']) $class_str = 'bg-light-purple';
|
|
elseif ($lesson['is_elective']) $class_str = 'bg-light-green';
|
|
elseif ($lesson['is_double']) $class_str = 'bg-light-blue';
|
|
?>
|
|
<div class="lesson p-1 <?php echo $class_str; ?>">
|
|
<strong><?php echo htmlspecialchars($lesson['lesson_display_name']); ?></strong><br>
|
|
<small><?php echo htmlspecialchars($lesson['class_name']); ?></small>
|
|
</div>
|
|
<?php endif; ?>
|
|
</td>
|
|
<?php endforeach; ?>
|
|
<?php endif; ?>
|
|
</tr>
|
|
<?php endforeach; ?>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</div>
|
|
<?php elseif ($selected_teacher_id): ?>
|
|
<div class="alert alert-info">No lessons scheduled for this teacher.</div>
|
|
<?php endif; ?>
|
|
</div>
|
|
</div>
|
|
|
|
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
|
|
<script>
|
|
document.addEventListener('DOMContentLoaded', function () {
|
|
<?php if ($selected_teacher_id): ?>
|
|
const { jsPDF } = window.jspdf;
|
|
|
|
document.getElementById('print-btn').addEventListener('click', function () {
|
|
window.print();
|
|
});
|
|
|
|
document.getElementById('download-btn').addEventListener('click', function () {
|
|
const element = document.getElementById('timetable-container');
|
|
const teacherName = "<?php echo htmlspecialchars($selected_teacher_name, ENT_QUOTES, 'UTF-8'); ?>";
|
|
const fileName = `timetable-${teacherName.replace(/\s+/g, '-').toLowerCase()}.pdf`;
|
|
|
|
html2canvas(element, { scale: 2 }).then(canvas => {
|
|
const imgData = canvas.toDataURL('image/png');
|
|
const doc = new jsPDF({
|
|
orientation: 'l',
|
|
unit: 'pt',
|
|
format: 'a4'
|
|
});
|
|
const imgWidth = doc.internal.pageSize.getWidth() - 40;
|
|
const imgHeight = canvas.height * imgWidth / canvas.width;
|
|
doc.addImage(imgData, 'PNG', 20, 20, imgWidth, imgHeight);
|
|
doc.save(fileName);
|
|
});
|
|
});
|
|
<?php endif; ?>
|
|
});
|
|
</script>
|
|
</body>
|
|
</html>
|