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Search.php
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Search.php
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<?php
/**
* Copyright © 2016 Magento. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* New attribute panel on product edit page
*
* @author Magento Core Team <core@magentocommerce.com>
*/
namespace Magento\Catalog\Block\Adminhtml\Product\Edit\Tab\Attributes;
class Search extends \Magento\Backend\Block\Widget
{
/**
* Core registry
*
* @var \Magento\Framework\Registry
*/
protected $_coreRegistry = null;
/**
* @var \Magento\Catalog\Model\ResourceModel\Product\Attribute\CollectionFactory
*/
protected $_collectionFactory;
/**
* @var \Magento\Framework\DB\Helper
*/
protected $_resourceHelper;
/**
* @param \Magento\Backend\Block\Template\Context $context
* @param \Magento\Framework\DB\Helper $resourceHelper
* @param \Magento\Catalog\Model\ResourceModel\Product\Attribute\CollectionFactory $collectionFactory
* @param \Magento\Framework\Registry $registry
* @param array $data
*/
public function __construct(
\Magento\Backend\Block\Template\Context $context,
\Magento\Framework\DB\Helper $resourceHelper,
\Magento\Catalog\Model\ResourceModel\Product\Attribute\CollectionFactory $collectionFactory,
\Magento\Framework\Registry $registry,
array $data = []
) {
$this->_resourceHelper = $resourceHelper;
$this->_collectionFactory = $collectionFactory;
$this->_coreRegistry = $registry;
parent::__construct($context, $data);
}
/**
* Define block template
*
* @return void
*/
protected function _construct()
{
$this->setTemplate('Magento_Catalog::product/edit/attribute/search.phtml');
parent::_construct();
}
/**
* @return array
*/
public function getSelectorOptions()
{
$templateId = $this->_coreRegistry->registry('product')->getAttributeSetId();
return [
'source' => $this->getUrl('catalog/product/suggestAttributes'),
'minLength' => 0,
'ajaxOptions' => ['data' => ['template_id' => $templateId]],
'template' => '[data-template-for="product-attribute-search-' . $this->getGroupId() . '"]',
'data' => $this->getSuggestedAttributes('', $templateId)
];
}
/**
* Retrieve list of attributes with admin store label containing $labelPart
*
* @param string $labelPart
* @param int $templateId
* @return \Magento\Catalog\Model\ResourceModel\Product\Attribute\Collection
*/
public function getSuggestedAttributes($labelPart, $templateId = null)
{
$escapedLabelPart = $this->_resourceHelper->addLikeEscape(
$labelPart,
['position' => 'any']
);
/** @var $collection \Magento\Catalog\Model\ResourceModel\Product\Attribute\Collection */
$collection = $this->_collectionFactory->create()->addFieldToFilter(
'frontend_label',
['like' => $escapedLabelPart]
);
$collection->setExcludeSetFilter($templateId ?: $this->getRequest()->getParam('template_id'))->setPageSize(20);
$result = [];
foreach ($collection->getItems() as $attribute) {
/** @var $attribute \Magento\Catalog\Model\ResourceModel\Eav\Attribute */
$result[] = [
'id' => $attribute->getId(),
'label' => $attribute->getFrontendLabel(),
'code' => $attribute->getAttributeCode(),
];
}
return $result;
}
/**
* @return string
*/
public function getAddAttributeUrl()
{
return $this->getUrl('catalog/product/addAttributeToTemplate');
}
}