/** * Prepare configurable data for export * * @param \Magento\Catalog\Model\ResourceModel\Product\Collection $collection * @param int $productIds * @return void */ public function prepareData($collection, $productIds) { $collection->addAttributeToFilter('entity_id', ['in' => $productIds])->addAttributeToFilter('type_id', ['eq' => \Magento\ConfigurableProduct\Model\Product\Type\Configurable::TYPE_CODE]); while ($product = $collection->fetchItem()) { $productAttributesOptions = $product->getTypeInstance()->getConfigurableOptions($product); foreach ($productAttributesOptions as $productAttributeOption) { $this->configurableData[$product->getId()] = []; $variations = []; $variationsLabels = []; foreach ($productAttributeOption as $optValues) { $variations[$optValues['sku']][] = $optValues['attribute_code'] . '=' . $optValues['option_title']; if (!empty($optValues['super_attribute_label'])) { $variationsLabels[$optValues['attribute_code']] = $optValues['attribute_code'] . '=' . $optValues['super_attribute_label']; } } foreach ($variations as $sku => $values) { $variations[$sku] = 'sku=' . $sku . ImportProduct::DEFAULT_GLOBAL_MULTI_VALUE_SEPARATOR . implode(ImportProduct::DEFAULT_GLOBAL_MULTI_VALUE_SEPARATOR, $values); } $variations = implode(ImportProduct::PSEUDO_MULTI_LINE_SEPARATOR, $variations); $variationsLabels = implode(ImportProduct::DEFAULT_GLOBAL_MULTI_VALUE_SEPARATOR, $variationsLabels); $this->configurableData[$product->getId()] = ['configurable_variations' => $variations, 'configurable_variation_labels' => $variationsLabels]; } } }