184 lines
7.0 KiB
PHP
184 lines
7.0 KiB
PHP
<?php
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session_start();
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// if (!isset($_SESSION['admin'])) { header("Location: login.php"); exit; }
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include("../db.php");
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// --- Recupera tutte le materie ---
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$subjects = [];
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$res = $conn->query("SELECT * FROM subjects ORDER BY name ASC");
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while ($r = $res->fetch_assoc()) {
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$label = $r['name'];
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if (!empty($r['teacher'])) $label .= " ({$r['teacher']})";
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if (!empty($r['room'])) $label .= " ({$r['room']})";
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$subjects[] = ['id' => $r['id'], 'label' => $label];
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}
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// --- Salvataggio orario ---
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if ($_SERVER["REQUEST_METHOD"] === "POST" && isset($_POST['class_id']) && isset($_POST['subject'])) {
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$class_id = intval($_POST['class_id']);
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if ($class_id > 0) {
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// Cancella solo l'orario di questa classe
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$conn->query("DELETE FROM timetable WHERE class_id=$class_id");
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foreach ($_POST['subject'] as $day => $hours) {
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foreach ($hours as $hour => $sub_ids) {
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foreach ($sub_ids as $subject_id) {
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$subject_id = intval($subject_id);
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if (!empty($subject_id)) {
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$conn->query("INSERT INTO timetable (class_id, day, hour, subject_id)
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VALUES ($class_id, '" . $conn->real_escape_string($day) . "', $hour, $subject_id)");
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}
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}
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}
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}
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header("Location: timetable.php?class_id=$class_id&saved=1");
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exit;
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}
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}
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// --- Selezione classe corrente ---
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$class_id = isset($_GET['class_id']) ? intval($_GET['class_id']) : 0;
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// --- Precaricamento dati orario ---
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$preselectedData = [];
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if ($class_id > 0) {
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$res = $conn->query("SELECT * FROM timetable WHERE class_id=$class_id");
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while ($r = $res->fetch_assoc()) {
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$preselectedData[$r['day']][$r['hour']][] = $r['subject_id'];
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}
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}
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<title>Gestisci Orario</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="style.css">
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<style>
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.subject-container select { min-width: 120px; }
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.subject-container button { cursor: pointer; margin-left: 3px; }
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.admin-container { max-width: 95%; margin: auto; background: #fff; padding: 15px; border-radius: 8px; }
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table { border-collapse: collapse; width: 100%; overflow-x: auto; display: block; }
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th, td { text-align: center; padding: 6px; border: 1px solid #ccc; }
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@media (max-width: 768px) {
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table { font-size: 14px; }
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th, td { padding: 4px; }
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}
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.saved-message {
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margin-top: 15px;
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text-align: center;
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font-weight: bold;
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color: green;
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}
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</style>
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</head>
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<body>
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<div class="navbar">
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<div class="logo">Admin Dashboard</div>
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<div class="links">
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<a href="index.php">Dashboard</a>
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<a href="logout.php">Logout</a>
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</div>
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</div>
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<div class="admin-container">
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<h1>Gestisci Orario</h1>
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<a href="index.php" class="back-link">⬅ Torna al Dashboard</a>
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<form method="POST" autocomplete="off">
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Classe:
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<select name="class_id" required onchange="window.location='timetable.php?class_id='+this.value;">
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<option value="" disabled <?= $class_id === 0 ? 'selected' : '' ?>>--Scegli un'opzione--</option>
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<?php
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$res = $conn->query("SELECT * FROM classes ORDER BY name ASC");
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while ($r = $res->fetch_assoc()) {
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$selected = ($class_id == $r['id']) ? 'selected' : '';
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echo "<option value='{$r['id']}' $selected>{$r['name']}</option>";
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}
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?>
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</select>
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<br><br>
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<table>
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<thead>
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<tr>
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<th>Ora</th>
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<th>Lunedì</th>
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<th>Martedì</th>
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<th>Mercoledì</th>
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<th>Giovedì</th>
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<th>Venerdì</th>
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<th>Sabato</th>
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</tr>
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</thead>
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<tbody>
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<?php
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$days = ['Lunedì', 'Martedì', 'Mercoledì', 'Giovedì', 'Venerdì', 'Sabato'];
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for ($hour = 1; $hour <= 6; $hour++) {
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echo "<tr>";
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echo "<td>{$hour}ª ora</td>";
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foreach ($days as $day) {
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$preselected = $preselectedData[$day][$hour] ?? [''];
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echo "<td>";
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echo "<div class='subject-container' data-day='$day' data-hour='$hour'>";
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foreach ($preselected as $subject_id) {
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echo "<div class='subject-row' style='display:flex;align-items:center;gap:5px;margin-bottom:3px;'>";
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echo "<select name='subject[$day][$hour][]'>";
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echo "<option value=''>--</option>";
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foreach ($subjects as $s) {
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$sel = ($subject_id == $s['id']) ? 'selected' : '';
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echo "<option value='{$s['id']}' $sel>" . htmlspecialchars($s['label']) . "</option>";
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}
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echo "</select>";
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echo "<button type='button' class='remove-subject' style='background:#e74c3c;color:white;border:none;border-radius:3px;padding:2px 6px;'>−</button>";
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echo "</div>";
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}
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echo "<button type='button' class='add-subject' style='background:#28a745;color:white;border:none;border-radius:3px;padding:2px 6px;'>+</button>";
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echo "</div>";
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echo "</td>";
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}
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echo "</tr>";
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}
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?>
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</tbody>
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</table>
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<br>
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<button type="submit">Salva orario</button>
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<?php if (isset($_GET['saved'])): ?>
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<p class="saved-message">✅ Orario salvato con successo!</p>
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<?php endif; ?>
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</form>
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<p style="text-align: center;">
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Nota: Questa pagina si vede meglio da computer desktop. Se sei da computer, puoi ignorare questo messaggio.
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</p>
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<p style="text-align: center;">Copyright (C) 2025 EmmeV. All rights reserved.</p>
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</div>
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<script>
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document.addEventListener('click', function(e){
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if(e.target.classList.contains('add-subject')){
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const container = e.target.closest('.subject-container');
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const firstRow = container.querySelector('.subject-row');
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const clone = firstRow.cloneNode(true);
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clone.querySelector('select').value = '';
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container.insertBefore(clone, e.target);
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}
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if(e.target.classList.contains('remove-subject')){
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const container = e.target.closest('.subject-container');
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const rows = container.querySelectorAll('.subject-row');
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if(rows.length > 1){
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e.target.closest('.subject-row').remove();
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} else {
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rows[0].querySelector('select').value = '';
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}
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}
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});
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</script>
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</body>
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</html>
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