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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* Product form image field helper
*
* @author Magento Core Team <core@magentocommerce.com>
*/
namespace Magento\Catalog\Block\Adminhtml\Product\Helper\Form;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Data\Form\Element\CollectionFactory;
use Magento\Framework\Data\Form\Element\Factory;
use Magento\Framework\UrlInterface;
use Magento\Framework\View\Helper\SecureHtmlRenderer;
class Image extends \Magento\Framework\Data\Form\Element\Image
{
/**
* @var SecureHtmlRenderer
*/
private $secureRenderer;
/**
* @param Factory $factoryElement
* @param CollectionFactory $factoryCollection
* @param \Magento\Framework\Escaper $escaper
* @param UrlInterface $urlBuilder
* @param array $data
* @param SecureHtmlRenderer|null $secureRenderer
*/
public function __construct(
Factory $factoryElement,
CollectionFactory $factoryCollection,
\Magento\Framework\Escaper $escaper,
UrlInterface $urlBuilder,
$data = [],
?SecureHtmlRenderer $secureRenderer = null
) {
$secureRenderer = $secureRenderer ?? ObjectManager::getInstance()->get(SecureHtmlRenderer::class);
parent::__construct($factoryElement, $factoryCollection, $escaper, $urlBuilder, $data, $secureRenderer);
$this->secureRenderer = $secureRenderer;
}
/**
* Return generated url.
*
* @return bool|string
*/
protected function _getUrl()
{
$url = false;
if ($this->getValue()) {
$url = $this->_urlBuilder->getBaseUrl(
['_type' => \Magento\Framework\UrlInterface::URL_TYPE_MEDIA]
) . 'catalog/product/' . $this->getValue();
}
return $url;
}
/**
* Return generated delete checkbox.
*
* @return string
*/
protected function _getDeleteCheckbox()
{
$html = '';
if ($attribute = $this->getEntityAttribute()) {
if (!$attribute->getIsRequired()) {
$html .= parent::_getDeleteCheckbox();
} else {
$inputField = '<input value="%s" id="%s_hidden" type="hidden" class="required-entry" />';
$html .= sprintf($inputField, $this->getValue(), $this->getHtmlId());
$scriptString = 'require(["prototype"], function(){
syncOnchangeValue(\'' .
$this->getHtmlId() .
'\', \'' .
$this->getHtmlId() .
'_hidden\');
});';
$html .= /* @noEscape */ $this->secureRenderer->renderTag('script', [], $scriptString, false);
}
} else {
$html .= parent::_getDeleteCheckbox();
}
return $html;
}
}