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<?php |
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/** |
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* TechDivision\Import\Product\Variant\Observers\ProductVariantObserver |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-product-variant |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Product\Variant\Observers; |
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use TechDivision\Import\Utils\ProductTypes; |
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use TechDivision\Import\Product\Variant\Utils\ColumnKeys; |
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use TechDivision\Import\Product\Observers\AbstractProductImportObserver; |
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/** |
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* A SLSB that handles the process to import product bunches. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-product-variant |
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* @link http://www.techdivision.com |
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*/ |
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class ProductVariantObserver extends AbstractProductImportObserver |
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{ |
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/** |
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* The artefact type. |
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* |
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* @var string |
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*/ |
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const ARTEFACT_TYPE = 'variants'; |
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/** |
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* Process the observer's business logic. |
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* |
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* @return array The processed row |
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*/ |
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protected function process() |
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{ |
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// query whether or not we've found a configurable product |
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if ($this->getValue(ColumnKeys::PRODUCT_TYPE) !== ProductTypes::CONFIGURABLE) { |
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return; |
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} |
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// query whether or not, we've configurables |
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if ($configurableVariations = $this->getValue(ColumnKeys::CONFIGURABLE_VARIATIONS)) { |
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// load the variation labels, if available |
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$configurableVariationLabels = $this->getValue(ColumnKeys::CONFIGURABLE_VARIATION_LABELS); |
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// create an array with the variation labels (attribute code as key) |
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$varLabels = array(); |
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foreach ($this->explode($configurableVariationLabels, '|') as $variationLabel) { |
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if (strstr($variationLabel, '=')) { |
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list ($key, $value) = $this->explode($variationLabel, '='); |
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$varLabels[$key] = $value; |
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} |
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} |
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// intialize the array for the variations |
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$artefacts = array(); |
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// load the parent SKU from the row |
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$parentSku = $this->getValue(ColumnKeys::SKU); |
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// load the store view code |
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$storeViewCode = $this->getValue(ColumnKeys::STORE_VIEW_CODE); |
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// load the product's attribute set code |
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$attributeSetCode = $this->getValue(ColumnKeys::ATTRIBUTE_SET_CODE); |
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// iterate over all variations and import them |
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foreach ($this->explode($configurableVariations, '|') as $variation) { |
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// sku=Configurable Product 48-option 2,configurable_variation=option 2 |
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list ($sku, $option) = $this->explode($variation); |
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// explode the variations child ID as well as option code and value |
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list (, $childSku) = $this->explode($sku, '='); |
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list ($optionCode, $optionValue) = $this->explode($option, '='); |
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// load the apropriate variation label |
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$varLabel = ''; |
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if (isset($varLabels[$optionCode])) { |
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$varLabel = $varLabels[$optionCode]; |
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} |
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// initialize the product variation itself |
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$variation = $this->newArtefact( |
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array( |
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ColumnKeys::STORE_VIEW_CODE => $storeViewCode, |
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ColumnKeys::ATTRIBUTE_SET_CODE => $attributeSetCode, |
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ColumnKeys::VARIANT_PARENT_SKU => $parentSku, |
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ColumnKeys::VARIANT_CHILD_SKU => $childSku, |
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ColumnKeys::VARIANT_ATTRIBUTE_CODE => $optionCode, |
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ColumnKeys::VARIANT_OPTION_VALUE => $optionValue, |
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ColumnKeys::VARIANT_VARIATION_LABEL => $varLabel |
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), |
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array( |
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ColumnKeys::STORE_VIEW_CODE => ColumnKeys::STORE_VIEW_CODE, |
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ColumnKeys::ATTRIBUTE_SET_CODE => ColumnKeys::ATTRIBUTE_SET_CODE, |
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ColumnKeys::VARIANT_PARENT_SKU => ColumnKeys::SKU, |
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ColumnKeys::VARIANT_CHILD_SKU => ColumnKeys::CONFIGURABLE_VARIATIONS, |
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ColumnKeys::VARIANT_ATTRIBUTE_CODE => ColumnKeys::CONFIGURABLE_VARIATIONS, |
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ColumnKeys::VARIANT_OPTION_VALUE => ColumnKeys::CONFIGURABLE_VARIATIONS, |
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ColumnKeys::VARIANT_VARIATION_LABEL => ColumnKeys::CONFIGURABLE_VARIATION_LABELS |
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) |
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); |
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// append the product variation |
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$artefacts[] = $variation; |
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} |
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// append the variations to the subject |
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$this->addArtefacts($artefacts); |
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} |
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} |
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/** |
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* Create's and return's a new empty artefact entity. |
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* |
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* @param array $columns The array with the column data |
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* @param array $originalColumnNames The array with a mapping from the old to the new column names |
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* |
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* @return array The new artefact entity |
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*/ |
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protected function newArtefact(array $columns, array $originalColumnNames) |
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{ |
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return $this->getSubject()->newArtefact($columns, $originalColumnNames); |
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} |
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/** |
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* Add the passed product type artefacts to the product with the |
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* last entity ID. |
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* |
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* @param array $artefacts The product type artefacts |
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* |
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* @return void |
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* @uses \TechDivision\Import\Product\Variant\Subjects\BunchSubject::getLastEntityId() |
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*/ |
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protected function addArtefacts(array $artefacts) |
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{ |
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$this->getSubject()->addArtefacts(ProductVariantObserver::ARTEFACT_TYPE, $artefacts); |
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} |
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} |
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techdivision /
import-product-variant
