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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Catalog\Model\ProductLink;
/**
* @inheritdoc
*
* @codeCoverageIgnore
*/
class Link extends \Magento\Framework\Model\AbstractExtensibleModel implements
\Magento\Catalog\Api\Data\ProductLinkInterface
{
/**#@+
* Constants
*/
const KEY_SKU = 'sku';
const KEY_LINK_TYPE = 'link_type';
const KEY_LINKED_PRODUCT_SKU = 'linked_product_sku';
const KEY_LINKED_PRODUCT_TYPE = 'linked_product_type';
const KEY_POSITION = 'position';
/**#@-*/
/**
* Retrieves a value from the data array if set, or null otherwise.
*
* @param string $key
* @return mixed|null
*/
protected function _get($key)
{
return $this->_data[$key] ?? null;
}
/**
* Return Data Object data in array format.
*
* @return array
* @todo refactor with converter for AbstractExtensibleModel
* phpcs:disable
*/
public function __toArray()
{
//phpcs:enable
$data = $this->_data;
$hasToArray = function ($model) {
return is_object($model) && method_exists($model, '__toArray') && is_callable([$model, '__toArray']);
};
foreach ($data as $key => $value) {
if ($hasToArray($value)) {
$data[$key] = $value->__toArray();
} elseif (is_array($value)) {
foreach ($value as $nestedKey => $nestedValue) {
if ($hasToArray($nestedValue)) {
$value[$nestedKey] = $nestedValue->__toArray();
}
}
$data[$key] = $value;
}
}
return $data;
}
/**
* Get SKU
*
* @identifier
* @return string
*/
public function getSku()
{
return $this->_get(self::KEY_SKU);
}
/**
* Get link type
*
* @identifier
* @return string
*/
public function getLinkType()
{
return $this->_get(self::KEY_LINK_TYPE);
}
/**
* Get linked product sku
*
* @identifier
* @return string
*/
public function getLinkedProductSku()
{
return $this->_get(self::KEY_LINKED_PRODUCT_SKU);
}
/**
* Get linked product type (simple, virtual, etc)
*
* @return string
*/
public function getLinkedProductType()
{
return $this->_get(self::KEY_LINKED_PRODUCT_TYPE);
}
/**
* Get product position
*
* @return int
*/
public function getPosition()
{
return $this->_get(self::KEY_POSITION);
}
/**
* Set SKU
*
* @param string $sku
* @return $this
*/
public function setSku($sku)
{
return $this->setData(self::KEY_SKU, $sku);
}
/**
* Set link type
*
* @param string $linkType
* @return $this
*/
public function setLinkType($linkType)
{
return $this->setData(self::KEY_LINK_TYPE, $linkType);
}
/**
* Set linked product sku
*
* @param string $linkedProductSku
* @return $this
*/
public function setLinkedProductSku($linkedProductSku)
{
return $this->setData(self::KEY_LINKED_PRODUCT_SKU, $linkedProductSku);
}
/**
* Set linked product type (simple, virtual, etc)
*
* @param string $linkedProductType
* @return $this
*/
public function setLinkedProductType($linkedProductType)
{
return $this->setData(self::KEY_LINKED_PRODUCT_TYPE, $linkedProductType);
}
/**
* Set linked item position
*
* @param int $position
* @return $this
*/
public function setPosition($position)
{
return $this->setData(self::KEY_POSITION, $position);
}
/**
* @inheritdoc
*
* @return \Magento\Catalog\Api\Data\ProductLinkExtensionInterface|null
*/
public function getExtensionAttributes()
{
if (!$this->_getExtensionAttributes()) {
$this->setExtensionAttributes(
$this->extensionAttributesFactory->create(\Magento\Catalog\Model\ProductLink\Link::class)
);
}
return $this->_getExtensionAttributes();
}
/**
* @inheritdoc
*
* @param \Magento\Catalog\Api\Data\ProductLinkExtensionInterface $extensionAttributes
* @return $this
*/
public function setExtensionAttributes(\Magento\Catalog\Api\Data\ProductLinkExtensionInterface $extensionAttributes)
{
return $this->_setExtensionAttributes($extensionAttributes);
}
}