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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* New category creation form
*
* @author Magento Core Team <core@magentocommerce.com>
*/
namespace Magento\Catalog\Block\Adminhtml\Product\Edit;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\View\Helper\SecureHtmlRenderer;
/**
* @SuppressWarnings(PHPMD.DepthOfInheritance)
*/
class NewCategory extends \Magento\Backend\Block\Widget\Form\Generic
{
/**
* @var \Magento\Framework\Json\EncoderInterface
*/
protected $_jsonEncoder;
/**
* @var \Magento\Catalog\Model\CategoryFactory
*/
protected $_categoryFactory;
/**
* @var SecureHtmlRenderer
*/
protected $secureRenderer;
/**
* @param \Magento\Backend\Block\Template\Context $context
* @param \Magento\Framework\Registry $registry
* @param \Magento\Framework\Data\FormFactory $formFactory
* @param \Magento\Framework\Json\EncoderInterface $jsonEncoder
* @param \Magento\Catalog\Model\CategoryFactory $categoryFactory
* @param array $data
* @param SecureHtmlRenderer|null $htmlRenderer
*/
public function __construct(
\Magento\Backend\Block\Template\Context $context,
\Magento\Framework\Registry $registry,
\Magento\Framework\Data\FormFactory $formFactory,
\Magento\Framework\Json\EncoderInterface $jsonEncoder,
\Magento\Catalog\Model\CategoryFactory $categoryFactory,
array $data = [],
SecureHtmlRenderer $htmlRenderer = null
) {
$this->_jsonEncoder = $jsonEncoder;
$this->_categoryFactory = $categoryFactory;
parent::__construct($context, $registry, $formFactory, $data);
$this->setUseContainer(true);
$this->secureRenderer = $htmlRenderer ?? ObjectManager::getInstance()->get(SecureHtmlRenderer::class);
}
/**
* Form preparation
*
* @return void
*/
protected function _prepareForm()
{
/** @var \Magento\Framework\Data\Form $form */
$form = $this->_formFactory->create(['data' => ['id' => 'new_category_form', 'class' => 'admin__scope-old']]);
$form->setUseContainer($this->getUseContainer());
$form->addField('new_category_messages', 'note', []);
$fieldset = $form->addFieldset('new_category_form_fieldset', []);
$fieldset->addField(
'new_category_name',
'text',
[
'label' => __('Category Name'),
'title' => __('Category Name'),
'required' => true,
'name' => 'new_category_name'
]
);
$fieldset->addField(
'new_category_parent',
'select',
[
'label' => __('Parent Category'),
'title' => __('Parent Category'),
'required' => true,
'options' => $this->_getParentCategoryOptions(),
'class' => 'validate-parent-category',
'name' => 'new_category_parent',
// @codingStandardsIgnoreStart
'note' => __(
'If there are no custom parent categories, please use the default parent category. ' .
'You can reassign the category at any time in ' .
'<a href="%1" target="_blank">Products > Categories</a>.',
$this->getUrl('catalog/category')
)
// @codingStandardsIgnoreEnd
]
);
$this->setForm($form);
}
/**
* Get parent category options
*
* @return array
*/
protected function _getParentCategoryOptions()
{
$items = $this->_categoryFactory->create()->getCollection()->addAttributeToSelect(
'name'
)->addAttributeToSort(
'entity_id',
'ASC'
)->setPageSize(
3
)->load()->getItems();
$result = [];
if (count($items) === 2) {
$item = array_pop($items);
$result = [$item->getEntityId() => $item->getName()];
}
return $result;
}
/**
* Category save action URL
*
* @return string
*/
public function getSaveCategoryUrl()
{
return $this->getUrl('catalog/category/save');
}
/**
* Attach new category dialog widget initialization
*
* @return string
*/
public function getAfterElementHtml()
{
$widgetOptions = $this->_jsonEncoder->encode(
[
'suggestOptions' => [
'source' => $this->getUrl('catalog/category/suggestCategories'),
'valueField' => '#new_category_parent',
'className' => 'category-select',
'multiselect' => true,
'showAll' => true,
],
'saveCategoryUrl' => $this->getUrl('catalog/category/save'),
]
);
//TODO: JavaScript logic should be moved to separate file or reviewed
$scriptString = <<<HTML
require(["jquery","mage/mage"],function($) { // waiting for dependencies at first
$(function(){ // waiting for page to load to have '#category_ids-template' available
$('#new-category').mage('newCategoryDialog', {$widgetOptions});
});
});
HTML;
return /* @noEscape */ $this->secureRenderer->renderTag('script', [], $scriptString, false);
}
}