public function processGenerate()
{
if (!is_array(Tools::getValue('options'))) {
$this->errors[] = $this->trans('Please select at least one attribute.', array(), 'Admin.Catalog.Notification');
} else {
$tab = array_values(Tools::getValue('options'));
if (count($tab) && Validate::isLoadedObject($this->product)) {
AdminAttributeGeneratorController::setAttributesImpacts($this->product->id, $tab);
$this->combinations = array_values(AdminAttributeGeneratorController::createCombinations($tab));
$values = array_values(array_map(array($this, 'addAttribute'), $this->combinations));
// @since 1.5.0
if ($this->product->depends_on_stock == 0) {
$attributes = Product::getProductAttributesIds($this->product->id, true);
foreach ($attributes as $attribute) {
StockAvailable::removeProductFromStockAvailable($this->product->id, $attribute['id_product_attribute'], Context::getContext()->shop);
}
}
SpecificPriceRule::disableAnyApplication();
$this->product->deleteProductAttributes();
$this->product->generateMultipleCombinations($values, $this->combinations);
// Reset cached default attribute for the product and get a new one
Product::getDefaultAttribute($this->product->id, 0, true);
Product::updateDefaultAttribute($this->product->id);
// @since 1.5.0
if ($this->product->depends_on_stock == 0) {
$attributes = Product::getProductAttributesIds($this->product->id, true);
$quantity = (int) Tools::getValue('quantity');
foreach ($attributes as $attribute) {
if (Shop::getContext() == Shop::CONTEXT_ALL) {
$shops_list = Shop::getShops();
if (is_array($shops_list)) {
foreach ($shops_list as $current_shop) {
if (isset($current_shop['id_shop']) && (int) $current_shop['id_shop'] > 0) {
StockAvailable::setQuantity($this->product->id, (int) $attribute['id_product_attribute'], $quantity, (int) $current_shop['id_shop']);
}
}
}
} else {
StockAvailable::setQuantity($this->product->id, (int) $attribute['id_product_attribute'], $quantity);
}
}
} else {
StockAvailable::synchronize($this->product->id);
}
SpecificPriceRule::enableAnyApplication();
SpecificPriceRule::applyAllRules(array((int) $this->product->id));
Tools::redirectAdmin($this->context->link->getAdminLink('AdminProducts') . '&id_product=' . (int) Tools::getValue('id_product') . '&updateproduct&key_tab=Combinations&conf=4');
} else {
$this->errors[] = $this->trans('Unable to initialize these parameters. A combination is missing or an object cannot be loaded.');
}
}
}
