verschoben in root
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Borgal
231
participant.php
Executable file
231
participant.php
Executable file
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<?php
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// Fehleranzeige für Entwicklung (optional)
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// error_reporting(E_ALL);
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// ini_set('display_errors', 1);
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include('inc/check_login.php');
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include('inc/db.php');
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require_once 'inc/helpers.php';
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// Meeting-ID prüfen
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if (!isset($_GET['id'])) {
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$_SESSION['error_message'] = "Keine Meeting-ID angegeben.";
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header("Location: index.php");
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exit;
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}
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$meeting_id = intval($_GET['id']);
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// Quelle merken (für Weiterleitung)
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$source_page = isset($_GET['source']) && $_GET['source'] === 'history' ? 'history' : 'index';
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$cancel_link = $source_page === 'history' ? 'history.php' : 'index.php';
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// Meeting-Daten laden
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$stmt = mysqli_prepare($conn, "SELECT meeting_date, color_id, reason FROM meetings WHERE id = ?");
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mysqli_stmt_bind_param($stmt, "i", $meeting_id);
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mysqli_stmt_execute($stmt);
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$meeting = mysqli_fetch_assoc(mysqli_stmt_get_result($stmt));
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mysqli_stmt_close($stmt);
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if (!$meeting) {
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$_SESSION['error_message'] = "Meeting nicht gefunden.";
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header("Location: " . $cancel_link);
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exit;
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}
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// Farben und Benutzer laden
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$colors = [];
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$colors_result = mysqli_query($conn, "SELECT id, name FROM colors ORDER BY name");
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while ($row = mysqli_fetch_assoc($colors_result)) {
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$colors[] = $row;
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}
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$users = [];
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$users_result = mysqli_query($conn, "SELECT id, username AS name FROM users ORDER BY username");
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while ($row = mysqli_fetch_assoc($users_result)) {
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$users[] = $row;
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}
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// Bestehende Teilnehmerdaten laden
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$existing_feedback = [];
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$stmt = mysqli_prepare($conn, "SELECT user_id, attended, wore_color, paid FROM meeting_teilnehmer WHERE meeting_id = ?");
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mysqli_stmt_bind_param($stmt, "i", $meeting_id);
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mysqli_stmt_execute($stmt);
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$result = mysqli_stmt_get_result($stmt);
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while ($row = mysqli_fetch_assoc($result)) {
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$existing_feedback[$row['user_id']] = $row;
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}
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mysqli_stmt_close($stmt);
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$message = '';
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$message_type = '';
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// POST-Verarbeitung
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if ($_SERVER["REQUEST_METHOD"] === "POST") {
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// Meeting-Daten aktualisieren (nur im History-Modus)
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if ($source_page === 'history') {
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$meeting_date = $_POST['meeting_date'] ?? '';
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$color_id = intval($_POST['color_id'] ?? 0);
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$reason = $_POST['reason'] ?? null;
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if (!empty($meeting_date) && $color_id > 0) {
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$stmt = mysqli_prepare($conn, "UPDATE meetings SET meeting_date = ?, color_id = ?, reason = ? WHERE id = ?");
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mysqli_stmt_bind_param($stmt, "sisi", $meeting_date, $color_id, $reason, $meeting_id);
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mysqli_stmt_execute($stmt);
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mysqli_stmt_close($stmt);
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}
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}
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// Alte Teilnehmerdaten löschen
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$stmt = mysqli_prepare($conn, "DELETE FROM meeting_teilnehmer WHERE meeting_id = ?");
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mysqli_stmt_bind_param($stmt, "i", $meeting_id);
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mysqli_stmt_execute($stmt);
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mysqli_stmt_close($stmt);
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// Neue Daten speichern
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if (isset($_POST['user_id']) && is_array($_POST['user_id'])) {
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$stmt_insert = mysqli_prepare($conn, "INSERT INTO meeting_teilnehmer (meeting_id, user_id, attended, wore_color, paid) VALUES (?, ?, ?, ?, ?)");
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foreach ($_POST['user_id'] as $user_id) {
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$user_id = intval($user_id);
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$attended = isset($_POST['attended'][$user_id]) ? 1 : 0;
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$wore_color = isset($_POST['wore_color'][$user_id]) ? 1 : 0;
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$paid = isset($_POST['paid'][$user_id]) ? 1 : 0;
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mysqli_stmt_bind_param($stmt_insert, "iiiii", $meeting_id, $user_id, $attended, $wore_color, $paid);
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mysqli_stmt_execute($stmt_insert);
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}
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mysqli_stmt_close($stmt_insert);
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// Meeting als abgeschlossen markieren (nur im Index-Modus)
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if ($source_page === 'index') {
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$stmt_complete = mysqli_prepare($conn, "UPDATE meetings SET is_completed = 1 WHERE id = ?");
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mysqli_stmt_bind_param($stmt_complete, "i", $meeting_id);
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mysqli_stmt_execute($stmt_complete);
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mysqli_stmt_close($stmt_complete);
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}
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$message = "Teilnehmerdaten erfolgreich gespeichert!";
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$message_type = 'success';
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} else {
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$message = "Keine Benutzerdaten übermittelt.";
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$message_type = 'warning';
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}
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// 🔁 Zurück zur ursprünglichen Quelle
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header("Location: " . $cancel_link);
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exit;
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}
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require_once 'inc/header.php';
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?>
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<div class="container mt-5">
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<h2 class="mb-4">Teilnahme eintragen</h2>
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<?php if ($source_page === 'index'): ?>
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<p class="text-muted">
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für das Treffen am <strong><?= date('d.m.Y H:i', strtotime($meeting['meeting_date'])) ?></strong>
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in der Farbe <strong>
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<?php
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$color_name = '—';
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foreach ($colors as $c) {
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if ($c['id'] == $meeting['color_id']) {
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$color_name = htmlspecialchars($c['name']);
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break;
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}
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}
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echo $color_name;
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?>
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</strong>.
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</p>
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<?php endif; ?>
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<?php if ($message): ?>
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<div class="alert alert-<?= $message_type ?> alert-dismissible fade show" role="alert">
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<?= htmlspecialchars($message) ?>
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<button type="button" class="btn-close" data-bs-dismiss="alert"></button>
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</div>
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<?php endif; ?>
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<div class="card shadow mb-4">
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<div class="card-body">
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<form action="participant.php?id=<?= $meeting_id ?>&source=<?= htmlspecialchars($source_page) ?>" method="post">
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<?php if ($source_page === 'history'): ?>
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<h5 class="mb-3">Treffen-Details bearbeiten</h5>
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<div class="row">
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<div class="col-md-4 mb-3">
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<label for="meeting_date" class="form-label">Datum des Treffens</label>
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<input type="datetime-local" class="form-control" id="meeting_date" name="meeting_date"
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value="<?= date('Y-m-d\TH:i', strtotime($meeting['meeting_date'])) ?>" required>
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</div>
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<div class="col-md-4 mb-3">
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<label for="color_id" class="form-label">Farbvorgabe</label>
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<select class="form-select" id="color_id" name="color_id" required>
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<?php foreach ($colors as $color): ?>
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<option value="<?= $color['id'] ?>" <?= $meeting['color_id'] == $color['id'] ? 'selected' : '' ?>>
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<?= htmlspecialchars($color['name']) ?>
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</option>
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<?php endforeach; ?>
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</select>
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</div>
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<div class="col-md-4 mb-3">
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<label for="reason" class="form-label">Grund (optional)</label>
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<input type="text" class="form-control" id="reason" name="reason"
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value="<?= htmlspecialchars($meeting['reason']) ?>">
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</div>
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</div>
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<hr>
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<h5 class="mb-3">Teilnehmer-Details bearbeiten</h5>
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<?php endif; ?>
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<table class="table table-striped">
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<thead>
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<tr>
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<th>Benutzer</th>
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<th class="text-center">Dabei?</th>
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<th class="text-center">Farbe getragen?</th>
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<th class="text-center">Gezahlt?</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($users as $user): ?>
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<tr>
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<td><?= htmlspecialchars($user['name']) ?></td>
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<td class="text-center">
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<div class="form-check d-inline-block">
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<input class="form-check-input" type="checkbox" name="attended[<?= $user['id'] ?>]"
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id="attended_<?= $user['id'] ?>" value="1"
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<?= isset($existing_feedback[$user['id']]) && $existing_feedback[$user['id']]['attended'] ? 'checked' : '' ?>>
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</div>
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</td>
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<td class="text-center">
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<div class="form-check d-inline-block">
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<input class="form-check-input" type="checkbox" name="wore_color[<?= $user['id'] ?>]"
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id="wore_color_<?= $user['id'] ?>" value="1"
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<?= isset($existing_feedback[$user['id']]) && $existing_feedback[$user['id']]['wore_color'] ? 'checked' : '' ?>>
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</div>
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</td>
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<td class="text-center">
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<div class="form-check d-inline-block">
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<input class="form-check-input" type="checkbox" name="paid[<?= $user['id'] ?>]"
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id="paid_<?= $user['id'] ?>" value="1"
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<?= isset($existing_feedback[$user['id']]) && $existing_feedback[$user['id']]['paid'] ? 'checked' : '' ?>>
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</div>
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</td>
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</tr>
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<input type="hidden" name="user_id[]" value="<?= $user['id'] ?>">
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<?php endforeach; ?>
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</tbody>
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</table>
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<div class="d-flex justify-content-between mt-3">
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<button type="submit" class="btn btn-outline-primary">Speichern</button>
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<a href="<?= htmlspecialchars($cancel_link) ?>" class="btn btn-outline-secondary">Abbrechen</a>
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</div>
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</form>
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</div>
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</div>
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</div>
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<?php include('inc/footer.php'); ?>
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