isSMTP();
$mail->Host = $MAILCFG['smtp']['host'];
$mail->Port = (int)$MAILCFG['smtp']['port'];
$mail->SMTPSecure = $MAILCFG['smtp']['secure'] ?? PHPMailer::ENCRYPTION_STARTTLS;
$mail->SMTPAuth = (bool)$MAILCFG['smtp']['auth'];
$mail->Username = $MAILCFG['smtp']['username'] ?? '';
$mail->Password = $MAILCFG['smtp']['password'] ?? '';
// Base
$mail->CharSet = 'UTF-8';
$mail->Encoding = 'base64';
$mail->XMailer = '';
// Envelope (Return-Path)
if (!empty($MAILCFG['bounce'])) $mail->Sender = $MAILCFG['bounce'];
// From / Reply-To
$from = $MAILCFG['from'] ?? ['no-reply@uslugi.fr', 'USLUGI.FR'];
$rpto = $MAILCFG['reply_to'] ?? ['contact@uslugi.fr', 'USLUGI.FR'];
$mail->setFrom($from[0], $from[1] ?? '');
if (!empty($rpto[0])) $mail->addReplyTo($rpto[0], $rpto[1] ?? '');
// Destinataire
$mail->addAddress($toEmail, $toName);
// Anti auto-replies (optionnel)
if (!empty($MAILCFG['suppress_auto'])) {
$mail->addCustomHeader('Auto-Submitted', 'auto-generated');
$mail->addCustomHeader('X-Auto-Response-Suppress', 'All');
}
// Corps
$mail->isHTML(true);
$mail->Subject = $subject;
$mail->Body = $htmlBody;
$mail->AltBody = $textBody;
// 📎 Invitation iCalendar
$mail->addStringAttachment(
$ical,
$filename,
'base64',
'text/calendar; method=REQUEST; charset=UTF-8'
);
$mail->send();
return true;
} catch (Throwable $e) {
error_log('PHPMailer RDV send exception: '.$e->getMessage());
if (property_exists($mail, 'ErrorInfo') && $mail->ErrorInfo) {
error_log('PHPMailer RDV ErrorInfo: '.$mail->ErrorInfo);
}
return false;
}
}
/* ================== Valeurs par défaut Online/Offline ================== */
if (!isset($c_online)) { $c_online = 'online'; }
if (!isset($c_offline)) { $c_offline = 'offline'; }
/* ================== CSRF pour l'appel AJAX ================== */
if (empty($_SESSION['csrf_token'])) {
$_SESSION['csrf_token'] = bin2hex(random_bytes(16));
}
$CSRF = $_SESSION['csrf_token'];
/* ================== Helpers communs (HTML UI) ================== */
function ui_head(string $title): void {
$HEAD_EXTRA = <<
html,body{height:100%}
body{
margin:0; background:#8CA9FF;
font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
display:flex; align-items:center; justify-content:center;
padding:32px 16px;
}
.page-loader{ position:fixed; inset:0; z-index:9999; background:#8CA9FF; display:flex; align-items:center; justify-content:center; transition:opacity .25s ease, visibility .25s ease; }
.hidden{opacity:0; visibility:hidden;}
.loader-card{ background:#fff; color:#38378B; border-radius:22px; padding:20px 22px; box-shadow:0 12px 40px rgba(0,0,0,.08); display:flex; align-items:center; gap:14px; }
.loader-spinner{ width:36px; height:36px; border-radius:50%; border:3px solid rgba(56,55,139,.15); border-top-color:#38378B; animation:spin 1s linear infinite; }
@keyframes spin{ to{ transform:rotate(360deg);} }
.loader-text{ font-weight:700; }
.wrap{ width:min(640px, 100%); margin:0 auto; }
.msg{ background:#fff; color:rgb(33,37,41); border-radius:22px; box-shadow:0 12px 40px rgba(0,0,0,.08); padding:22px; text-align:center; }
.msg h2{ margin:0 0 10px; font-size:16px; font-weight:400; }
.msg p{ margin:10px 0; line-height:1.5; }
.msg .meta{ margin:12px auto 0; padding:12px 14px; border:1px solid #f11e1eff; border-radius:16px; background:#F7F8FF; color:#f11e1eff; font-weight:600; display:inline-block; }
.msg .actions{ margin-top:16px; display:flex; gap:10px; justify-content:center; flex-wrap:wrap; }
.btn{ display:inline-block; text-decoration:none; font-weight:700; border-radius:999px; padding:10px 16px; }
.btn-primary{ background:#E03C3F; color:#fff; box-shadow:0 8px 22px rgba(0,0,0,.12); }
.btn-primary:hover{ filter:brightness(1.05); }
.btn-outline{ background:#fff; color:#38378B; border:1px solid #E0E3EB; }
.btn-outline:hover{ background:#f8faff; }
.msg--ok h2::before{ content:" "; }
.msg--err h2{ color:#666666; }
.msg--err h2::before{ content:"❌ "; }
HTML;
?>