Türchen 21: Konfigurierbare Produkte anlegen

Im Beispiel gehen ich davon aus das die Produkt-Attribute color und size schon existieren und jeweils alle benötigten Attribut-Werte angelegt wurden.

require_once 'app/Mage.php';

Mage::app('admin');

/*
 * Vorbereiten der Daten
 */
$varianten = array(
	array('color' => 'Rot',   'size' => 'S', 'price' => '10.00'),
	array('color' => 'Rot',   'size' => 'M', 'price' => '10.00'),
	array('color' => 'Rot',   'size' => 'L', 'price' => '10.00'),
	array('color' => 'Blau',  'size' => 'M', 'price' => '10.00'),
	array('color' => 'Blau',  'size' => 'L', 'price' => '10.00'),
	array('color' => 'Gold',  'size' => 'S', 'price' => '12.00'),
	array('color' => 'Gold',  'size' => 'L', 'price' => '12.00'),
);

$attributeModels = array(
	'color' => Mage::getModel('catalog/resource_eav_attribute')->loadByCode('catalog_product', 'color'),
	'size'  => Mage::getModel('catalog/resource_eav_attribute')->loadByCode('catalog_product', 'size')
);

$product = Mage::getModel('catalog/product');

/*
 * Anlegen der Simple Products
 */
foreach ($varianten as $i => $variante)
{
	$product->reset()
		->setData(array(
			'name' => sprintf('Shirt %s %s', $variante['color'], $variante['size']),
			'sku' => sprintf('shirt-%s-%s', $variante['color'], $variante['size']),
			'status' => true,
			'type_id' => Mage_Catalog_Model_Product_Type::TYPE_SIMPLE,
			'visibility' => Mage_Catalog_Model_Product_Visibility::VISIBILITY_NOT_VISIBLE,
			'website_ids' => array_keys(Mage::app()->getWebsites()),
			'stock_data' => array(
				'qty' => 100,
				'is_in_stock' => 1
			),
			'attribute_set_id' => $product->getDefaultAttributeSetId(),
			'tax_class_id' => 2,
		));

	/*
	 * Setzen der Options Werte
	 */
	foreach ($variante as $code => $wert)
	{
		if (isset($attributeModels[$code]))
		{
			$wert = $attributeModels[$code]->getSource()->getOptionId($wert);
		}
		$product->setData($code, $wert);
	}

	$product->save();

	/*
	 * Merken der Simple Product ID für später
	 */
	$varianten[$i]['id'] = $product->getId();
}

/*
 * Vorbereiten des konfigurierbaren Produktes.
 * Verwenden eines frischen Product Models damit die Product Type Instance des
 * Simple Products nicht wiederverwendet wird.
 */
$product = Mage::getModel('catalog/product')
	->setData(array(
		'name' => 'Your next Shirt',
		'sku' => 'shirt',
		'category_ids' => '10',
		'status' => true,
		'type_id' => Mage_Catalog_Model_Product_Type::TYPE_CONFIGURABLE,
		'visibility' => Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH,
		'website_ids' => array_keys(Mage::app()->getWebsites()),
		'stock_data' => array(
			'is_in_stock' => 1
		),
		'attribute_set_id' => $product->getDefaultAttributeSetId(),
		'tax_class_id' => 2,
		'price' => 10,
	));

/*
 * Setzen der Daten für die Varianten
 */
$simpleProductIds = array();
$attributeData = array('color' => array(), 'size' => array());

foreach ($varianten as $variante)
{
	$simpleProductIds[$variante['id']] = true;

	$priceDelta = $variante['price'] - $product->getPrice();
	foreach (array_keys($attributeData) as $code)
	{
		if (! $attributeData[$code])
		{
			$attributeData[$code] = array(
				'attribute_id' => $attributeModels[$code]->getId(),
				'label' => $attributeModels[$code]->getFrontendLabel(),
				'default_label' => $attributeModels[$code]->getFrontendLabel(),
				'store_label' => $attributeModels[$code]->getFrontendLabel(),
				'use_default' => true,
				'values' => array(),
			);
		}

		$optionValue = $attributeModels[$code]->getSource()->getOptionId($variante[$code]);

		/*
		 * Preisunterschiede an dem Attribut color festmachen
		 */
		$priceValue = ('color' === $code && 0 < $priceDelta) ? $priceDelta : '';

		$attributeData[$code]['values'][$variante[$code]] = array(
			'value_index'       => $optionValue,
			'label'             => $variante[$code],
			'is_percent'        => 0,
			'pricing_value'     => $priceValue,
			'use_default_value' => true
		);
	}
}

$product->setConfigurableProductsData($simpleProductIds)
	->setConfigurableAttributesData(array_values($attributeData))
	->setCanSaveConfigurableAttributes(true)
	->setCanSaveCustomOptions(true);

$product->save();