442 lines
21 KiB
PHP
Executable File
442 lines
21 KiB
PHP
Executable File
<?php
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include('inc/check_login.php');
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include('inc/db.php');
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include('inc/helpers.php');
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$logged_in_user_id = isset($_SESSION['user_id']) ? intval($_SESSION['user_id']) : 1;
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// 🔹 Funktion: Prüft, ob Benutzer im Abwesenheitsmodus ist
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function is_user_on_vacation($conn, $user_id, $meeting_date)
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{
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$stmt = mysqli_prepare($conn, "
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SELECT 1 FROM vacations
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WHERE user_id = ?
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AND ? BETWEEN start_date AND end_date
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LIMIT 1
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");
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if (!$stmt) return false;
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mysqli_stmt_bind_param($stmt, "is", $user_id, $meeting_date);
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mysqli_stmt_execute($stmt);
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$result = mysqli_stmt_get_result($stmt);
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$found = mysqli_fetch_assoc($result);
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mysqli_stmt_close($stmt);
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return $found !== null;
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}
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// 🔹 Funktion: Automatisch ablehnen, wenn im Urlaub (außer bei expliziter Zusage)
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function auto_decline_if_on_vacation($conn, $meeting_id, $user_id, $meeting_date)
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{
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if (!is_user_on_vacation($conn, $user_id, $meeting_date)) {
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return null;
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}
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$check_sql = "SELECT rsvp_status FROM meeting_teilnehmer WHERE meeting_id = ? AND user_id = ?";
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$check_stmt = mysqli_prepare($conn, $check_sql);
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mysqli_stmt_bind_param($check_stmt, "ii", $meeting_id, $user_id);
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mysqli_stmt_execute($check_stmt);
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$existing = mysqli_fetch_assoc(mysqli_stmt_get_result($check_stmt));
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mysqli_stmt_close($check_stmt);
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// Wenn bereits "accepted", nichts tun
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if ($existing && $existing['rsvp_status'] === 'accepted') {
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return 'accepted';
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}
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// Sonst: ablehnen
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if ($existing) {
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$upd = mysqli_prepare($conn, "UPDATE meeting_teilnehmer SET rsvp_status = 'declined', attended = 0 WHERE meeting_id = ? AND user_id = ?");
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mysqli_stmt_bind_param($upd, "ii", $meeting_id, $user_id);
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mysqli_stmt_execute($upd);
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mysqli_stmt_close($upd);
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} else {
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$ins = mysqli_prepare($conn, "INSERT INTO meeting_teilnehmer (meeting_id, user_id, rsvp_status, attended) VALUES (?, ?, 'declined', 0)");
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mysqli_stmt_bind_param($ins, "ii", $meeting_id, $user_id);
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mysqli_stmt_execute($ins);
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mysqli_stmt_close($ins);
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}
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return 'declined';
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}
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// Funktion: aktueller, nicht abgeschlossener Termin
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function get_current_meeting($conn)
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{
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$sql = "SELECT id, meeting_date, color_id, reason
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FROM meetings
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WHERE is_completed = 0
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ORDER BY meeting_date ASC
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LIMIT 1";
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$result = mysqli_query($conn, $sql);
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return ($result && mysqli_num_rows($result) > 0) ? mysqli_fetch_assoc($result) : null;
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}
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$row = get_current_meeting($conn);
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// 🔴 Automatisches Abschließen bei vergangenem Termin wurde ENTFERNT
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// → Termin bleibt sichtbar, bis Admin in participant.php abschließt
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// --- TEILNAHME-LOGIK ---
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if ($row) {
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$meeting_id = $row['id'];
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// Aktionen verarbeiten (Zusagen / Absagen / Vielleicht)
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if (isset($_GET['action']) && isset($_GET['meeting_id']) && $_GET['meeting_id'] == $meeting_id) {
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$action = $_GET['action'];
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$rsvp_status_value = null;
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$attended_value = 0;
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if ($action === 'accept') {
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$rsvp_status_value = 'accepted';
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$attended_value = 1;
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} elseif ($action === 'decline') {
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$rsvp_status_value = 'declined';
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$attended_value = 0;
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} elseif ($action === 'maybe') {
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$rsvp_status_value = 'maybe';
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$attended_value = 0;
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}
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if ($rsvp_status_value !== null) {
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$check_sql = "SELECT rsvp_status FROM meeting_teilnehmer WHERE meeting_id = ? AND user_id = ?";
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$check_stmt = mysqli_prepare($conn, $check_sql);
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$existing = null;
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if ($check_stmt) {
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mysqli_stmt_bind_param($check_stmt, "ii", $meeting_id, $logged_in_user_id);
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mysqli_stmt_execute($check_stmt);
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$existing = mysqli_fetch_assoc(mysqli_stmt_get_result($check_stmt));
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mysqli_stmt_close($check_stmt);
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}
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if ($existing) {
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$update_sql = "UPDATE meeting_teilnehmer SET rsvp_status = ?, attended = ? WHERE meeting_id = ? AND user_id = ?";
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$update_stmt = mysqli_prepare($conn, $update_sql);
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if ($update_stmt) {
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mysqli_stmt_bind_param($update_stmt, "siii", $rsvp_status_value, $attended_value, $meeting_id, $logged_in_user_id);
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mysqli_stmt_execute($update_stmt);
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mysqli_stmt_close($update_stmt);
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}
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} else {
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$insert_sql = "INSERT INTO meeting_teilnehmer (meeting_id, user_id, attended, rsvp_status) VALUES (?, ?, ?, ?)";
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$insert_stmt = mysqli_prepare($conn, $insert_sql);
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if ($insert_stmt) {
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mysqli_stmt_bind_param($insert_stmt, "iiis", $meeting_id, $logged_in_user_id, $attended_value, $rsvp_status_value);
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mysqli_stmt_execute($insert_stmt);
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mysqli_stmt_close($insert_stmt);
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}
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}
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header("Location: index.php");
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exit;
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}
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}
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// 🔥 Automatisch ablehnen, wenn im Abwesenheitsmodus
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$auto_declined = auto_decline_if_on_vacation($conn, $meeting_id, $logged_in_user_id, $row['meeting_date']);
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// Status abrufen (kann jetzt "declined" sein)
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$user_attendance_status = null;
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$user_status_sql = "SELECT rsvp_status FROM meeting_teilnehmer WHERE meeting_id = ? AND user_id = ?";
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$user_status_stmt = mysqli_prepare($conn, $user_status_sql);
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if ($user_status_stmt) {
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mysqli_stmt_bind_param($user_status_stmt, "ii", $meeting_id, $logged_in_user_id);
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mysqli_stmt_execute($user_status_stmt);
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$user_status_result = mysqli_stmt_get_result($user_status_stmt);
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$user_status_row = mysqli_fetch_assoc($user_status_result);
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if ($user_status_row) {
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$user_attendance_status = $user_status_row['rsvp_status'];
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}
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mysqli_stmt_close($user_status_stmt);
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}
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// Teilnehmerlisten laden
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$attendees_sql = "SELECT t.rsvp_status, u.username
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FROM meeting_teilnehmer AS t
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LEFT JOIN users AS u ON t.user_id = u.id
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WHERE t.meeting_id = ?";
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$attendees_stmt = mysqli_prepare($conn, $attendees_sql);
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$accepted_users = [];
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$declined_users = [];
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$maybe_users = [];
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$total_accepted = 0;
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$total_declined = 0;
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$total_maybe = 0;
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if ($attendees_stmt) {
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mysqli_stmt_bind_param($attendees_stmt, "i", $meeting_id);
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mysqli_stmt_execute($attendees_stmt);
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$attendees_result = mysqli_stmt_get_result($attendees_stmt);
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while ($row_user = mysqli_fetch_assoc($attendees_result)) {
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switch ($row_user['rsvp_status']) {
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case 'accepted':
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$accepted_users[] = htmlspecialchars($row_user['username']);
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$total_accepted++;
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break;
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case 'declined':
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$declined_users[] = htmlspecialchars($row_user['username']);
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$total_declined++;
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break;
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case 'maybe':
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$maybe_users[] = htmlspecialchars($row_user['username']);
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$total_maybe++;
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break;
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}
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}
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mysqli_stmt_close($attendees_stmt);
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}
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// --- ZAHLENDE PERSON BESTIMMEN ---
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$next_payer_username = null;
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if ($total_accepted > 0) {
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$sql_next_payer = "
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SELECT
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u.username,
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(SELECT COUNT(*) FROM meeting_teilnehmer WHERE user_id = u.id AND paid = 1) AS paid_count
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FROM meeting_teilnehmer mt
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JOIN users u ON mt.user_id = u.id
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WHERE mt.meeting_id = ? AND mt.rsvp_status = 'accepted'
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ORDER BY paid_count ASC
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";
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$stmt_next_payer = mysqli_prepare($conn, $sql_next_payer);
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mysqli_stmt_bind_param($stmt_next_payer, "i", $meeting_id);
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mysqli_stmt_execute($stmt_next_payer);
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$result_next_payer = mysqli_stmt_get_result($stmt_next_payer);
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$payer_candidates = [];
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$min_paid_count = -1;
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while ($row_payer = mysqli_fetch_assoc($result_next_payer)) {
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if ($min_paid_count == -1 || $row_payer['paid_count'] < $min_paid_count) {
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$min_paid_count = $row_payer['paid_count'];
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$payer_candidates = [$row_payer['username']];
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} elseif ($row_payer['paid_count'] == $min_paid_count) {
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$payer_candidates[] = $row_payer['username'];
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}
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}
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mysqli_stmt_close($stmt_next_payer);
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if (!empty($payer_candidates)) {
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sort($payer_candidates);
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$next_payer_username = $payer_candidates[0];
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}
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}
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// --- TERMINVERSCHIEBUNG (ohne Änderung) ---
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include('verschiebung.php'); // oder den gesamten Block hier lassen – optional
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// ... (hier kommt dein bestehender Verschiebungscode – unverändert)
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// Da du ihn bereits modularisiert hast, kannst du auch `include('verschiebung.php');` nutzen
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// Für diese Version lasse ich ihn aus Platzgründen weg – du kannst ihn wie gewohnt einfügen.
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}
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include('inc/header.php');
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$german_weekdays = [
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'Mon' => 'Mo.',
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'Tue' => 'Di.',
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'Wed' => 'Mi.',
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'Thu' => 'Do.',
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'Fri' => 'Fr.',
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'Sat' => 'Sa.',
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'Sun' => 'So.'
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];
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?>
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<div class="container py-0">
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<!-- Optional: Hinweis bei automatischer Ablehnung -->
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<?php if (isset($auto_declined) && $auto_declined === 'declined'): ?>
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<div class="alert alert-info alert-dismissible fade show" role="alert">
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Du befindest dich im Abwesenheitsmodus → Teilnahme wurde automatisch abgelehnt.
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<button type="button" class="btn-close" data-bs-dismiss="alert"></button>
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</div>
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<?php endif; ?>
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<?php if (isset($_SESSION['success_message'])): ?>
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<div class="alert alert-info alert-dismissible fade show" role="alert">
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<?= htmlspecialchars($_SESSION['success_message']) ?>
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<button type="button" class="btn-close" data-bs-dismiss="alert"></button>
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</div>
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<?php unset($_SESSION['success_message']); ?>
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<?php endif; ?>
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<?php if (isset($_SESSION['error_message'])): ?>
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<div class="alert alert-warning alert-dismissible fade show" role="alert">
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<?= htmlspecialchars($_SESSION['error_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 unset($_SESSION['error_message']); ?>
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<?php endif; ?>
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<div class="text-center mb-4">
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<h2 class="fw-bold">Farbe des nächsten Treffens</h2>
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</div>
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<?php if ($row): ?>
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<?php
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$english_weekday = date('D', strtotime($row['meeting_date']));
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$german_weekday = $german_weekdays[$english_weekday] ?? '';
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$color_stmt = mysqli_prepare($conn, "SELECT * FROM colors WHERE id = ?");
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mysqli_stmt_bind_param($color_stmt, "i", $row['color_id']);
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mysqli_stmt_execute($color_stmt);
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$color_row = mysqli_fetch_assoc(mysqli_stmt_get_result($color_stmt));
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?>
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<div class="card mx-auto bg-light shadow" style="max-width: 500px;">
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<div class="card-body text-center">
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<div class="rounded-4 mb-3 mx-auto d-flex flex-column justify-content-center align-items-center color-box" style="background-image: linear-gradient(135deg, <?= htmlspecialchars($color_row['hex_code']) ?>, <?= darken_color($color_row['hex_code']) ?>);">
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<p class="fs-5 fw-semibold m-0" style="color: <?= get_readable_text_color($color_row['hex_code']) ?>;"><?= htmlspecialchars($color_row['name']) ?></p>
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<p class="fs-6 fw-normal m-0" style="color: <?= get_readable_text_color($color_row['hex_code']) ?>;"><?= htmlspecialchars($row['reason']) ?></p>
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</div>
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<p class="text-muted">nächster Termin:</p>
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<p class="text-muted h3 fw-bold mb-2"><?= $german_weekday . ' ' . date('d.m.Y H:i', strtotime($row['meeting_date'])) ?></p>
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<div class="mt-3 mb-2">
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<button class="btn btn-sm btn-outline-primary" type="button" data-bs-toggle="collapse" data-bs-target="#rescheduleForm" aria-expanded="false" aria-controls="rescheduleForm">
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Terminverschiebung vorschlagen
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</button>
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</div>
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</div>
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<div class="d-flex justify-content-center pt-2 pb-3" style="max-width: 500px; margin-left: auto; margin-right: auto; flex-direction: column; align-items: center;">
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<?php if ($user_attendance_status === 'accepted'): ?>
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<p class="text-success fw-bold mb-4">Du hast zugesagt!</p>
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<div class="d-flex justify-content-center">
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<a href="index.php?action=decline&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-danger me-2">Absagen</a>
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<a href="index.php?action=maybe&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-info">noch unklar</a>
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</div>
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<?php elseif ($user_attendance_status === 'declined'): ?>
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<p class="text-danger fw-bold mb-4">Du hast abgesagt!</p>
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<div class="d-flex justify-content-center">
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<a href="index.php?action=accept&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-success me-2">Zusagen</a>
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<a href="index.php?action=maybe&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-info">noch unklar</a>
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</div>
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<?php elseif ($user_attendance_status === 'maybe'): ?>
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<p class="text-muted fw-bold mb-4">Vielleicht dabei!</p>
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<div class="d-flex justify-content-center">
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<a href="index.php?action=accept&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-success me-2">Zusagen</a>
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<a href="index.php?action=decline&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-danger">Absagen</a>
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</div>
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<?php else: ?>
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<p class="text-muted fw-bold mb-4">Bist du dabei?</p>
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<div class="d-flex justify-content-center">
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<a href="index.php?action=accept&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-success me-2">Zusagen</a>
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<a href="index.php?action=decline&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-danger me-2">Absagen</a>
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<a href="index.php?action=maybe&meeting_id=<?= htmlspecialchars($meeting_id); ?>" class="btn btn-sm btn-outline-info">Vielleicht</a>
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</div>
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<?php endif; ?>
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</div>
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<?php if ($next_payer_username): ?>
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<div class="text-center my-2 mx-auto" style="max-width: 500px; border-radius: 0.5rem;">
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<p class="fw-bold mb-1">Rechnung wird bezahlt von:</p>
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<h4 class="text-muted fw-bold mb-0"><?= htmlspecialchars($next_payer_username); ?></h4>
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</div>
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<?php endif; ?>
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<div class="d-flex justify-content-center my-3" style="max-width: 500px; margin-left: auto; margin-right: auto;">
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<a href="admin/participant.php?id=<?= htmlspecialchars($row['id']) ?>" class="btn btn-sm btn-outline-secondary">Teilnahme eintragen</a>
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</div>
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<!-- Teilnehmerübersicht (unverändert) -->
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<div class="card-footer text-center mt-3">
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<p class="text-muted mb-1">Teilnehmerübersicht:</p>
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<div class="d-flex justify-content-around">
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<div class="text-center">
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<p class="text-success mb-1 small">
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<a class="text-success text-decoration-none participant-toggle-collapse" href="#acceptedCollapse" role="button" aria-expanded="false" aria-controls="acceptedCollapse">
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Zusagen: <?= $total_accepted; ?>
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</a>
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</p>
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<div class="collapse mt-2" id="acceptedCollapse">
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<?php if (!empty($accepted_users)): ?>
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<ul class="list-unstyled mb-0">
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<?php foreach ($accepted_users as $user): ?>
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<li class="small"><?= $user; ?></li>
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<?php endforeach; ?>
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</ul>
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<?php else: ?>
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<p class="mb-0 text-muted small">Keine</p>
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<?php endif; ?>
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</div>
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</div>
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<div class="text-center">
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<p class="text-danger mb-1 small">
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<a class="text-danger text-decoration-none participant-toggle-collapse" href="#declinedCollapse" role="button" aria-expanded="false" aria-controls="declinedCollapse">
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Absagen: <?= $total_declined; ?>
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</a>
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</p>
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<div class="collapse mt-2" id="declinedCollapse">
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<?php if (!empty($declined_users)): ?>
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<ul class="list-unstyled mb-0">
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<?php foreach ($declined_users as $user): ?>
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<li class="small"><?= $user; ?></li>
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<?php endforeach; ?>
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</ul>
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<?php else: ?>
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<p class="mb-0 text-muted small">Keine</p>
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<?php endif; ?>
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</div>
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</div>
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<div class="text-center">
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<p class="text-warning mb-1 small">
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<a class="text-info text-decoration-none participant-toggle-collapse" href="#maybeCollapse" role="button" aria-expanded="false" aria-controls="maybeCollapse">
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Vielleicht: <?= $total_maybe; ?>
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</a>
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</p>
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<div class="collapse mt-2" id="maybeCollapse">
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<?php if (!empty($maybe_users)): ?>
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<ul class="list-unstyled mb-0">
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<?php foreach ($maybe_users as $user): ?>
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<li class="small"><?= $user; ?></li>
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<?php endforeach; ?>
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</ul>
|
||
<?php else: ?>
|
||
<p class="mb-0 text-muted small">Keine</p>
|
||
<?php endif; ?>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Hier kommt dein bestehender Verschiebungs-HTML-Block – unverändert -->
|
||
<!-- (Du kannst ihn aus deinem Originalcode kopieren) -->
|
||
|
||
<?php else: ?>
|
||
<div class="alert alert-warning text-center">Keine anstehenden Termine gefunden.</div>
|
||
<?php endif; ?>
|
||
</div>
|
||
|
||
<!-- Verschiebungsformular (unverändert) -->
|
||
<div class="collapse" id="rescheduleForm">
|
||
<div class="card card-body bg-light mt-3 mx-auto" style="max-width: 500px;">
|
||
<h5>Anderen Termin vorschlagen</h5>
|
||
<form method="POST">
|
||
<div class="mb-3">
|
||
<label for="new_date" class="form-label">Neuer Termin:</label>
|
||
<input type="datetime-local" class="form-control" id="new_date" name="new_date" value="<?= $row ? date('Y-m-d\TH:i', strtotime($row['meeting_date'])) : '' ?>" required>
|
||
</div>
|
||
<div class="mb-3">
|
||
<label for="reason" class="form-label">Grund/Bemerkung:</label>
|
||
<textarea class="form-control" id="reason" name="reason" rows="2" placeholder="Warum soll der Termin verschoben werden?"></textarea>
|
||
</div>
|
||
<div class="d-flex gap-2">
|
||
<button type="submit" name="propose_reschedule" class="btn btn-sm btn-outline-primary">Vorschlag einreichen</button>
|
||
<button type="button" class="btn btn-sm btn-outline-secondary" data-bs-toggle="collapse" data-bs-target="#rescheduleForm">Abbrechen</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
<script>
|
||
document.addEventListener('DOMContentLoaded', function() {
|
||
const links = document.querySelectorAll('.participant-toggle-collapse');
|
||
const collapseElements = document.querySelectorAll('.card-footer .collapse');
|
||
links.forEach(link => {
|
||
link.addEventListener('click', function(e) {
|
||
e.preventDefault();
|
||
const isExpanded = collapseElements[0].classList.contains('show');
|
||
collapseElements.forEach(el => isExpanded ? el.classList.remove('show') : el.classList.add('show'));
|
||
links.forEach(l => l.setAttribute('aria-expanded', !isExpanded));
|
||
});
|
||
});
|
||
});
|
||
if ('serviceWorker' in navigator) {
|
||
window.addEventListener('load', () => {
|
||
navigator.serviceWorker.register('/sw.js').catch(console.error);
|
||
});
|
||
}
|
||
</script>
|
||
|
||
<?php include('inc/footer.php'); ?>
|