/**
* Add a product to the collection
* @param object
* @param integer
* @param array
* @return ProductCollectionItem
*/
public function addProduct(IsotopeProduct $objProduct, $intQuantity, array $arrConfig = array())
{
// !HOOK: additional functionality when adding product to collection
if (isset($GLOBALS['ISO_HOOKS']['addProductToCollection']) && is_array($GLOBALS['ISO_HOOKS']['addProductToCollection'])) {
foreach ($GLOBALS['ISO_HOOKS']['addProductToCollection'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$intQuantity = $objCallback->{$callback}[1]($objProduct, $intQuantity, $this);
}
}
if ($intQuantity == 0) {
return false;
}
$time = time();
$this->tstamp = $time;
// Make sure collection is in DB before adding product
if (!\Model\Registry::getInstance()->isRegistered($this)) {
$this->save();
}
// Remove uploaded files from session so they are not added to the next product (see #646)
unset($_SESSION['FILES']);
$objItem = $this->getItemForProduct($objProduct);
$intMinimumQuantity = $objProduct->getMinimumQuantity();
if (null !== $objItem) {
if ($objItem->quantity + $intQuantity < $intMinimumQuantity) {
$_SESSION['ISO_INFO'][] = sprintf($GLOBALS['TL_LANG']['ERR']['productMinimumQuantity'], $objProduct->name, $intMinimumQuantity);
$intQuantity = $intMinimumQuantity - $objItem->quantity;
}
$objItem->increaseQuantityBy($intQuantity);
return $objItem;
} else {
if ($intQuantity < $intMinimumQuantity) {
$_SESSION['ISO_INFO'][] = sprintf($GLOBALS['TL_LANG']['ERR']['productMinimumQuantity'], $objProduct->name, $intMinimumQuantity);
$intQuantity = $intMinimumQuantity;
}
$objItem = new ProductCollectionItem();
$objItem->pid = $this->id;
$objItem->tstamp = $time;
$objItem->type = array_search(get_class($objProduct), Product::getModelTypes());
$objItem->product_id = $objProduct->{$objProduct->getPk()};
$objItem->sku = (string) $objProduct->sku;
$objItem->name = (string) $objProduct->name;
$objItem->options = $objProduct->getOptions();
$objItem->quantity = (int) $intQuantity;
$objItem->price = (double) ($objProduct->getPrice($this) ? $objProduct->getPrice($this)->getAmount((int) $intQuantity) : 0);
$objItem->tax_free_price = (double) ($objProduct->getPrice($this) ? $objProduct->getPrice($this)->getNetAmount((int) $intQuantity) : 0);
$objItem->jumpTo = (int) $arrConfig['jumpTo']->id;
$objItem->save();
// Add the new item to our cache
$this->arrItems[$objItem->id] = $objItem;
return $objItem;
}
}