apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ taskserv.name }}-mu-smtp
  namespace: {{ taskserv.namespace }}
  labels:
    app.kubernetes.io/name: {{ taskserv.name }}
    app.kubernetes.io/managed-by: provisioning
data:
  smtp-config.php: |
    <?php
    // Must-use plugin: configures PHPMailer via env vars — no UI plugin required.
    add_action('phpmailer_init', function (PHPMailer\PHPMailer\PHPMailer $mailer): void {
        $host = getenv('SMTP_HOST') ?: '{{ taskserv.smtp_host }}';
        $port = (int)(getenv('SMTP_PORT') ?: {{ taskserv.smtp_port }});
        $user = getenv('SMTP_USER') ?: '';
        $pass = getenv('SMTP_PASS') ?: '';
        $from = getenv('SMTP_FROM') ?: '{{ taskserv.smtp_from }}';
        $name = getenv('SMTP_FROM_NAME') ?: '{{ taskserv.smtp_from_name }}';

        $mailer->isSMTP();
        $mailer->Host       = $host;
        $mailer->Port       = $port;
        $mailer->SMTPAuth   = ($user !== '');
        $mailer->Username   = $user;
        $mailer->Password   = $pass;
        $mailer->SMTPSecure = PHPMailer\PHPMailer\PHPMailer::ENCRYPTION_STARTTLS;
        if ($from !== '') {
            $mailer->From     = $from;
            $mailer->FromName = $name ?: $from;
        }
    });