1<?php 2/** 3 * Copyright since 2007 PrestaShop SA and Contributors 4 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA 5 * 6 * NOTICE OF LICENSE 7 * 8 * This source file is subject to the Open Software License (OSL 3.0) 9 * that is bundled with this package in the file LICENSE.md. 10 * It is also available through the world-wide-web at this URL: 11 * https://opensource.org/licenses/OSL-3.0 12 * If you did not receive a copy of the license and are unable to 13 * obtain it through the world-wide-web, please send an email 14 * to license@prestashop.com so we can send you a copy immediately. 15 * 16 * DISCLAIMER 17 * 18 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer 19 * versions in the future. If you wish to customize PrestaShop for your 20 * needs please refer to https://devdocs.prestashop.com/ for more information. 21 * 22 * @author PrestaShop SA and Contributors <contact@prestashop.com> 23 * @copyright Since 2007 PrestaShop SA and Contributors 24 * @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) 25 */ 26 27namespace PrestaShop\PrestaShop\Core\Payment; 28 29use DOMDocument; 30 31class PaymentOptionFormDecorator 32{ 33 public function addHiddenSubmitButton($formHTML, $optionId) 34 { 35 $doc = new DOMDocument(); 36 $doc->encoding = 'UTF-8'; 37 38 $doc->loadHTML('<?xml encoding="UTF-8">' . $formHTML); 39 40 $forms = $doc->getElementsByTagName('form'); 41 if ($forms->length !== 1) { 42 return false; 43 } 44 45 $hiddenSubmitButton = $doc->createElement('button'); 46 47 $styleAttr = $doc->createAttribute('style'); 48 $styleAttr->value = 'display:none'; 49 50 $idAttr = $doc->createAttribute('id'); 51 $idAttr->value = 'pay-with-' . $optionId; 52 53 $typeAttr = $doc->createAttribute('type'); 54 $typeAttr->value = 'submit'; 55 56 $hiddenSubmitButton->appendChild($styleAttr); 57 $hiddenSubmitButton->appendChild($idAttr); 58 $hiddenSubmitButton->appendChild($typeAttr); 59 60 $forms->item(0)->appendChild($hiddenSubmitButton); 61 62 $body = $doc->getElementsByTagName('body')->item(0); 63 $html = ''; 64 65 foreach ($body->childNodes as $node) { 66 $html .= $doc->saveHTML($node); 67 } 68 69 return $html; 70 } 71} 72