form.php

<?php

use Symfony\Component\HttpFoundation\RedirectResponse;

require '_config.php';
require '../../_templates/_header.php';

if ($request->getMethod() !== 'POST') {
    echo new RedirectResponse($baseUrl.'index.php');
    exit();
}
$transaction = $request->get('tx', \Mews\Pos\Gateways\AbstractGateway::TX_PAY);
$order       = getNewOrder(
    $baseUrl,
    $ip,
    $request->get('currency', 'TRY'),
    $session,
    $request->get('installment'),
    $request->get('is_recurring', 0) == 1,
    $request->get('lang', \Mews\Pos\Gateways\AbstractGateway::LANG_TR)
);
$session->set('order', $order);

$card = createCard($pos, $request->request->all());

/**
 * PayFlex'te provizyonu (odemeyi) tamamlamak icin tekrar kredi kart bilgileri isteniyor,
 * bu yuzden kart bilgileri kaydediyoruz
 */
$session->set('card', $request->request->all());
$session->set('tx', $transaction);

$pos->prepare($order, $transaction, $card);

try {
    $formData = $pos->get3DFormData();
    //dd($formData);
} catch (\Throwable $e) {
    dd($e);
}
$flowType = $request->get('payment_flow_type');
?>

<?php if ($flowType === 'by_redirection') { ?>
    <?php require '../../_templates/_redirect_form.php'; ?>
    <script>
        $(function () {
            var redirectForm = $('form.redirect-form')
            if (redirectForm.length) {
                redirectForm.submit()
            }
        })
    </script>
<?php } elseif ($flowType === 'by_iframe' || $flowType === 'by_popup_window') {

    ob_start();
    include('../../_templates/_redirect_iframe_or_popup_window_form.php');
    $renderedForm = ob_get_contents();
    ob_end_clean();
    ?>
    <div class="alert alert-dismissible" role="alert" id="result-alert">
    </div>
    <pre id="result-response">
</pre>

    <script>
        $('#result-alert').hide();
        let messageReceived = false;

        let displayResponse = function (event) {
            let alertBox = $('#result-alert');
            let data = JSON.parse(event.data);
            $('#result-response').append(JSON.stringify(data, null, '\t'));
            if (data.status === 'approved') {
                alertBox.append('payment successful');
                alertBox.addClass('alert-info');
            } else {
                alertBox.addClass('alert-danger');
                alertBox.append('payment failed: ' + data.error_message ?? data.md_error_message);
            }
            alertBox.show();
        }
    </script>
<?php } ?>
<?php if ($flowType === 'by_iframe') { ?>
    <div class="modal fade" tabindex="-1" role="dialog" id="iframe-modal" data-keyboard="false" data-backdrop="static">
        <div class="modal-dialog" role="document" id="iframe-modal-dialog" style="width: 426px;">
            <button type="button" class="close" data-dismiss="modal" aria-label="Close"
                    style="color: white; opacity: 1;"><span aria-hidden="true">&times;</span></button>
        </div>
    </div>
    <script>
        window.addEventListener('message', function (event) {
            messageReceived = true;
            displayResponse(event);
            $('#iframe-modal').modal('hide');
        });

        let iframe = document.createElement('iframe');
        document.getElementById("iframe-modal-dialog").appendChild(iframe);
        $(iframe).height('500px');
        $(iframe).width('410px');
        iframe.contentWindow.document.open();
        iframe.contentWindow.document.write(`<?= $renderedForm; ?>`);
        iframe.contentWindow.document.close();
        $('#iframe-modal').modal('show');

        $('#iframe-modal').on('hidden.bs.modal', function () {
            if (!messageReceived) {
                let alertBox = $('#result-alert');
                alertBox.addClass('alert-danger');
                alertBox.append('modal box kapatildi');
                alertBox.show();
            }
        });
    </script>
<?php } elseif ($flowType === 'by_popup_window') { ?>
    <script>
        windowWidth = 400;
        let leftPosition = (screen.width / 2) - (windowWidth / 2);
        let popupWindow = window.open('about:blank', 'popup_window', 'toolbar=no,scrollbars=no,location=no,statusbar=no,menubar=no,resizable=no,width=' + windowWidth + ',height=500,left=' + leftPosition + ',top=234');
        let closeInterval = setInterval(function () {
            if (popupWindow.closed && !messageReceived) {
                // windows is closed without completing payment
                clearInterval(closeInterval);
                let alertBox = $('#result-alert');
                alertBox.addClass('alert-danger');
                alertBox.append('popup kapatildi');
                alertBox.show();
            }
        }, 1000);
        if (null === popupWindow) {
            // pop up bloke edilmis.
            alert("pop window'a izin veriniz.");
        } else {
            popupWindow.document.write(`<?= $renderedForm; ?>`);
            window.target = 'popup_window';
            window.addEventListener('message', function (event) {
                messageReceived = true;
                displayResponse(event);
                popupWindow.close();
            });
        }
    </script>
<?php } ?>
<?php
require '../../_templates/_footer.php';