template_download.php

См. документацию.

<?php
use Bitrix\Main\Localization\Loc;

 
Loc::loadMessages(__FILE__);
$messages = Loc::loadLanguageFile(__FILE__);
?>
<div class="mb-4" id="paysystem-orderdocument">
<?php
if (!empty($params['pdfUrl']))
{
    ?>
    <p><?= Loc::getMessage('SALE_DOCUMENT_HANDLER_DOWNLOAD_DOCUMENT', ['#LINK#' => $params['pdfUrl']]); ?></p>
    <script>
        BX.ready(function() {
            window.location.href = '<?= CUtil::JSEscape($params['pdfUrl']) ?>'
        });
    </script>
    <?php
}
else
{
    \CJSCore::init(["loader", "documentpreview", "sidepanel"]);
    ?>
    <div class="alert alert-success"><?= Loc::getMessage('SALE_DOCUMENT_HANDLER_WAIT_TRANSFORMATION'); ?></div>
    <script>
        <?php include_once 'script.js'; ?>
        BX.ready(function()
        {
            var options = <?=\CUtil::PhpToJSObject($params)?>;
            options.onReady = function(options)
            {
                BX.Sale.Orderdocument.init({
                    paysystemBlockId: 'paysystem-orderdocument',
                    ajaxUrl: '/bitrix/tools/sale_ps_ajax.php',
                    paymentId: '<?= CUtil::JSEscape($params['PAYMENT_ID']) ?>',
                    paySystemId: '<?= CUtil::JSEscape($params['PAYSYSTEM_ID']) ?>',
                    template: '<?= CUtil::JSEscape(basename(__FILE__, '.php')) ?>',
                });
            };
            var preview = new BX.DocumentGenerator.DocumentPreview(options);
        });
    </script>
    <?php
    global $APPLICATION;
    $APPLICATION->IncludeComponent(
        "bitrix:pull.request",
        "",
        [],
        false,
        [
            "HIDE_ICONS" => "Y"
        ]
    );
}
?>
</div>