/
Matrix.php
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/
Matrix.php
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<?php
/**
* Copyright © 2015 Magento. All rights reserved.
* See COPYING.txt for license details.
*/
/**
* Product variations matrix block
*/
namespace Magento\ConfigurableProduct\Block\Adminhtml\Product\Edit\Tab\Variations\Config;
use Magento\Catalog\Api\ProductRepositoryInterface;
use Magento\Catalog\Model\Product;
use Magento\Framework\Exception\NoSuchEntityException;
/**
* @SuppressWarnings(PHPMD.CouplingBetweenObjects)
*/
class Matrix extends \Magento\Backend\Block\Template
{
/**
* Core registry
*
* @var \Magento\Framework\Registry
*/
protected $_coreRegistry;
/**
* @var \Magento\ConfigurableProduct\Model\Product\Type\Configurable
*/
protected $_configurableType;
/**
* @var \Magento\CatalogInventory\Api\StockRegistryInterface
*/
protected $stockRegistry;
/**
* @var \Magento\ConfigurableProduct\Model\Product\Type\VariationMatrix
*/
protected $variationMatrix;
/**
* @var ProductRepositoryInterface
*/
protected $productRepository;
/** @var \Magento\Catalog\Helper\Image */
protected $image;
/** @var null|array */
private $productMatrix;
/** @var null|array */
private $productAttributes;
/**
* @var \Magento\Framework\Locale\CurrencyInterface
*/
protected $localeCurrency;
/**
* @param \Magento\Backend\Block\Template\Context $context
* @param \Magento\ConfigurableProduct\Model\Product\Type\Configurable $configurableType
* @param \Magento\Framework\Registry $coreRegistry
* @param \Magento\CatalogInventory\Api\StockRegistryInterface $stockRegistry
* @param \Magento\ConfigurableProduct\Model\Product\Type\VariationMatrix $variationMatrix
* @param ProductRepositoryInterface $productRepository
* @param \Magento\Catalog\Helper\Image $image
* @param \Magento\Framework\Locale\CurrencyInterface $localeCurrency
* @param array $data
*/
public function __construct(
\Magento\Backend\Block\Template\Context $context,
\Magento\ConfigurableProduct\Model\Product\Type\Configurable $configurableType,
\Magento\Framework\Registry $coreRegistry,
\Magento\CatalogInventory\Api\StockRegistryInterface $stockRegistry,
\Magento\ConfigurableProduct\Model\Product\Type\VariationMatrix $variationMatrix,
ProductRepositoryInterface $productRepository,
\Magento\Catalog\Helper\Image $image,
\Magento\Framework\Locale\CurrencyInterface $localeCurrency,
array $data = []
) {
parent::__construct($context, $data);
$this->_configurableType = $configurableType;
$this->_coreRegistry = $coreRegistry;
$this->stockRegistry = $stockRegistry;
$this->variationMatrix = $variationMatrix;
$this->productRepository = $productRepository;
$this->localeCurrency = $localeCurrency;
$this->image = $image;
}
/**
* @return string
*/
public function getCurrencySymbol()
{
return $this->localeCurrency->getCurrency($this->_storeManager->getStore()->getBaseCurrencyCode())->getSymbol();
}
/**
* Retrieve currently edited product object
*
* @return Product
*/
public function getProduct()
{
return $this->_coreRegistry->registry('current_product');
}
/**
* Retrieve all possible attribute values combinations
*
* @return array
*/
public function getVariations()
{
return $this->variationMatrix->getVariations($this->getAttributes());
}
/**
* Get url for product edit
*
* @param string $id
* @return string
*/
public function getEditProductUrl($id)
{
return $this->getUrl('catalog/*/edit', ['id' => $id]);
}
/**
* Retrieve attributes data
*
* @return array
*/
protected function getAttributes()
{
if (!$this->hasData('attributes')) {
$attributes = (array)$this->_configurableType->getConfigurableAttributesAsArray($this->getProduct());
$productData = (array)$this->getRequest()->getParam('product');
if (isset($productData['configurable_attributes_data'])) {
$configurableData = $productData['configurable_attributes_data'];
foreach ($attributes as $key => $attribute) {
if (isset($configurableData[$key])) {
$attributes[$key] = array_replace_recursive($attribute, $configurableData[$key]);
$attributes[$key]['values'] = array_merge(
isset($attribute['values']) ? $attribute['values'] : [],
isset($configurableData[$key]['values'])
? array_filter($configurableData[$key]['values'])
: []
);
}
}
}
$this->setData('attributes', $attributes);
}
return $this->getData('attributes');
}
/**
* Get used product attributes
*
* @return array
*/
protected function getUsedAttributes()
{
return $this->_configurableType->getUsedProductAttributes($this->getProduct());
}
/**
* Retrieve actual list of associated products, array key is obtained from varying attributes values
*
* @return Product[]
*/
protected function getAssociatedProducts()
{
$productByUsedAttributes = [];
foreach ($this->_getAssociatedProducts() as $product) {
$keys = [];
foreach ($this->getUsedAttributes() as $attribute) {
/** @var $attribute \Magento\Catalog\Model\ResourceModel\Eav\Attribute */
$keys[] = $product->getData($attribute->getAttributeCode());
}
$productByUsedAttributes[implode('-', $keys)] = $product;
}
return $productByUsedAttributes;
}
/**
* Retrieve actual list of associated products (i.e. if product contains variations matrix form data
* - previously saved in database relations are not considered)
*
* @return Product[]
*/
protected function _getAssociatedProducts()
{
$product = $this->getProduct();
$ids = $this->getProduct()->getAssociatedProductIds();
if ($ids === null) {
// form data overrides any relations stored in database
return $this->_configurableType->getUsedProducts($product);
}
$products = [];
foreach ($ids as $productId) {
try {
$products[] = $this->productRepository->getById($productId);
} catch (NoSuchEntityException $e) {
continue;
}
}
return $products;
}
/**
* Get url to upload files
*
* @return string
*/
public function getImageUploadUrl()
{
return $this->getUrl('catalog/product_gallery/upload');
}
/**
* @param Product $product
* @return float
*/
public function getProductStockQty(Product $product)
{
return $this->stockRegistry->getStockItem($product->getId(), $product->getStore()->getWebsiteId())->getQty();
}
/**
* @param array $initData
* @return string
*/
public function getVariationWizard($initData)
{
/** @var \Magento\Ui\Block\Component\StepsWizard $wizardBlock */
$wizardBlock = $this->getChildBlock('variation-steps-wizard');
if ($wizardBlock) {
$wizardBlock->setInitData($initData);
return $wizardBlock->toHtml();
}
return '';
}
/**
* @return array|null
*/
public function getProductMatrix()
{
if ($this->productMatrix === null) {
$this->prepareVariations();
}
return $this->productMatrix;
}
/**
* @return array|null
*/
public function getProductAttributes()
{
if ($this->productAttributes === null) {
$this->prepareVariations();
}
return $this->productAttributes;
}
/**
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @return void
* TODO: move to class
*/
protected function prepareVariations()
{
$variations = $this->getVariations();
$productMatrix = [];
$attributes = [];
if ($variations) {
$usedProductAttributes = $this->getUsedAttributes();
$productByUsedAttributes = $this->getAssociatedProducts();
foreach ($variations as $variation) {
$attributeValues = [];
foreach ($usedProductAttributes as $attribute) {
$attributeValues[$attribute->getAttributeCode()] = $variation[$attribute->getId()]['value'];
}
$key = implode('-', $attributeValues);
if (isset($productByUsedAttributes[$key])) {
$product = $productByUsedAttributes[$key];
$price = $product->getPrice();
$variationOptions = [];
foreach ($usedProductAttributes as $attribute) {
if (!isset($attributes[$attribute->getAttributeId()])) {
$attributes[$attribute->getAttributeId()] = [
'code' => $attribute->getAttributeCode(),
'label' => $attribute->getStoreLabel(),
'id' => $attribute->getAttributeId(),
'position' => $attribute->getPosition(),
'chosen' => [],
];
foreach ($attribute->getOptions() as $option) {
if (!empty($option->getValue())) {
$attributes[$attribute->getAttributeId()]['options'][$option->getValue()] = [
'attribute_code' => $attribute->getAttributeCode(),
'attribute_label' => $attribute->getStoreLabel(0),
'id' => $option->getValue(),
'label' => $option->getLabel(),
'value' => $option->getValue(),
];
}
}
}
$optionId = $variation[$attribute->getId()]['value'];
$variationOption = [
'attribute_code' => $attribute->getAttributeCode(),
'attribute_label' => $attribute->getStoreLabel(0),
'id' => $optionId,
'label' => $variation[$attribute->getId()]['label'],
'value' => $optionId,
];
$variationOptions[] = $variationOption;
$attributes[$attribute->getAttributeId()]['chosen'][$optionId] = $variationOption;
}
$productMatrix[] = [
'productId' => $product->getId(),
'images' => [
'preview' => $this->image->init($product, 'product_thumbnail_image')->getUrl()
],
'sku' => $product->getSku(),
'name' => $product->getName(),
'quantity' => $this->getProductStockQty($product),
'price' => $price,
'options' => $variationOptions,
'weight' => $product->getWeight(),
'status' => $product->getStatus()
];
}
}
}
$this->productMatrix = $productMatrix;
$this->productAttributes = array_values($attributes);
}
}