public static function createForRuleInCollection(RuleModel $objRule, IsotopeProductCollection $objCollection)
{
// Cart subtotal
if ($objRule->minSubtotal > 0 && $objCollection->getSubtotal() < $objRule->minSubtotal || $objRule->maxSubtotal > 0 && $objCollection->getSubtotal() > $objRule->maxSubtotal) {
return null;
}
$arrCollectionItems = $objCollection->getItems();
$blnMatch = false;
$blnPercentage = $objRule->isPercentage();
$fltDiscount = $blnPercentage ? $objRule->getPercentage() : 0;
$fltTotal = 0;
$arrSubtract = array();
$objSurcharge = new static();
$objSurcharge->label = $objRule->getLabel();
$objSurcharge->price = $objRule->getPercentageLabel();
$objSurcharge->total_price = 0;
$objSurcharge->tax_class = 0;
$objSurcharge->before_tax = true;
$objSurcharge->addToTotal = true;
// Product or producttype restrictions
if ($objRule->productRestrictions != '' && $objRule->productRestrictions != 'none') {
$arrLimit = \Database::getInstance()->execute("SELECT object_id FROM tl_iso_rule_restriction WHERE pid={$objRule->id} AND type='{$objRule->productRestrictions}'")->fetchEach('object_id');
if ($objRule->productRestrictions == 'pages' && !empty($arrLimit)) {
$arrLimit = \Database::getInstance()->execute("SELECT pid FROM " . \Isotope\Model\ProductCategory::getTable() . " WHERE page_id IN (" . implode(',', $arrLimit) . ")")->fetchEach('pid');
}
if ($objRule->quantityMode == 'cart_products' || $objRule->quantityMode == 'cart_items') {
$intTotal = 0;
foreach ($arrCollectionItems as $objItem) {
if (!$objItem->hasProduct()) {
continue;
}
$objProduct = $objItem->getProduct();
if (($objRule->productRestrictions == 'products' || $objRule->productRestrictions == 'variants' || $objRule->productRestrictions == 'pages') && (in_array($objProduct->id, $arrLimit) || $objProduct->pid > 0 && in_array($objProduct->pid, $arrLimit)) || $objRule->productRestrictions == 'producttypes' && in_array($objProduct->type, $arrLimit)) {
$intTotal += $objRule->quantityMode == 'cart_items' ? $objItem->quantity : 1;
}
}
}
} else {
switch ($objRule->quantityMode) {
case 'cart_products':
$intTotal = $objCollection->countItems();
break;
case 'cart_items':
$intTotal = $objCollection->sumItemsQuantity();
break;
}
}
foreach ($arrCollectionItems as $objItem) {
if (!$objItem->hasProduct()) {
continue;
}
$objProduct = $objItem->getProduct();
// Product restrictions
if (($objRule->productRestrictions == 'products' || $objRule->productRestrictions == 'variants' || $objRule->productRestrictions == 'pages') && (!in_array($objProduct->id, $arrLimit) && ($objProduct->pid == 0 || !in_array($objProduct->pid, $arrLimit))) || $objRule->productRestrictions == 'producttypes' && !in_array($objProduct->type, $arrLimit)) {
continue;
} elseif ($objRule->productRestrictions == 'attribute') {
switch ($objRule->attributeCondition) {
case 'eq':
if (!($objProduct->{$objRule->attributeName} == $objRule->attributeValue)) {
continue 2;
}
break;
case 'neq':
if (!($objProduct->{$objRule->attributeName} != $objRule->attributeValue)) {
continue 2;
}
break;
case 'lt':
if (!($objProduct->{$objRule->attributeName} < $objRule->attributeValue)) {
continue 2;
}
break;
case 'gt':
if (!($objProduct->{$objRule->attributeName} > $objRule->attributeValue)) {
continue 2;
}
break;
case 'elt':
if (!($objProduct->{$objRule->attributeName} <= $objRule->attributeValue)) {
continue 2;
}
break;
case 'egt':
if (!($objProduct->{$objRule->attributeName} >= $objRule->attributeValue)) {
continue 2;
}
break;
case 'starts':
if (stripos($objProduct->{$objRule->attributeName}, $objRule->attributeValue) !== 0) {
continue 2;
}
break;
case 'ends':
if (strripos($objProduct->{$objRule->attributeName}, $objRule->attributeValue) !== strlen($objProduct->{$objRule->attributeName}) - strlen($objRule->attributeValue)) {
continue 2;
}
break;
case 'contains':
if (stripos($objProduct->{$objRule->attributeName}, $objRule->attributeValue) === false) {
continue 2;
}
break;
default:
throw new \Exception('Unknown rule condition "' . $objRule->attributeCondition . '"');
}
}
// Because we apply to the quantity of only this product, we override $intTotal in every foreach loop
// This matches tl_iso_rules.quantityMode="product_quantity"
if ($objRule->quantityMode != 'cart_products' && $objRule->quantityMode != 'cart_items') {
$intTotal = $objItem->quantity;
}
// Quantity does not match, do not apply to this product
if ($objRule->minItemQuantity > 0 && $objRule->minItemQuantity > $intTotal || $objRule->maxItemQuantity > 0 && $objRule->maxItemQuantity < $intTotal) {
continue;
}
// Apply To
switch ($objRule->applyTo) {
case 'products':
$fltPrice = $blnPercentage ? $objItem->getTotalPrice() / 100 * $fltDiscount : $objRule->discount;
$fltPrice = $fltPrice > 0 ? floor($fltPrice * 100) / 100 : ceil($fltPrice * 100) / 100;
$objSurcharge->total_price += $fltPrice;
$objSurcharge->setAmountForCollectionItem($fltPrice, $objItem);
break;
case 'items':
$fltPrice = ($blnPercentage ? $objItem->getPrice() / 100 * $fltDiscount : $objRule->discount) * $objItem->quantity;
$fltPrice = $fltPrice > 0 ? floor($fltPrice * 100) / 100 : ceil($fltPrice * 100) / 100;
$objSurcharge->total_price += $fltPrice;
$objSurcharge->setAmountForCollectionItem($fltPrice, $objItem);
break;
case 'subtotal':
$blnMatch = true;
$objSurcharge->total_price += $objItem->getTotalPrice();
if ($objRule->tax_class == -1) {
if ($blnPercentage) {
$fltPrice = $objItem->getTotalPrice() / 100 * $fltDiscount;
$objSurcharge->setAmountForCollectionItem($fltPrice, $objItem);
} else {
$arrSubtract[] = $objItem;
$fltTotal += (double) $objItem->getTaxFreeTotalPrice();
}
}
break;
}
}
if ($objRule->applyTo == 'subtotal' && $blnMatch) {
// discount total! not related to tax subtraction
$fltPrice = $blnPercentage ? $objSurcharge->total_price / 100 * $fltDiscount : $objRule->discount;
$objSurcharge->total_price = $fltPrice > 0 ? floor(round($fltPrice * 100, 4)) / 100 : ceil(round($fltPrice * 100, 4)) / 100;
$objSurcharge->before_tax = $objRule->tax_class != 0 ? true : false;
$objSurcharge->tax_class = $objRule->tax_class > 0 ? $objRule->tax_class : 0;
// If fixed price discount with splitted taxes, calculate total amount of discount per taxed product
if ($objRule->tax_class == -1 && !$blnPercentage) {
foreach ($arrSubtract as $objItem) {
$fltPrice = $objRule->discount / 100 * (100 / $fltTotal * $objItem->getTaxFreeTotalPrice());
$objSurcharge->setAmountForCollectionItem($fltPrice, $objItem);
}
}
}
return $objSurcharge->total_price == 0 ? null : $objSurcharge;
}
/**
* Replace insert tag for a product collection.
*
* @param IsotopeProductCollection $collection
* @param array $tokens
*
* @return string
*/
private function getValueForCollectionTag(IsotopeProductCollection $collection, array $tokens)
{
switch ($tokens[1]) {
case 'items':
return $collection->countItems();
case 'quantity':
return $collection->sumItemsQuantity();
case 'items_label':
$intCount = $collection->countItems();
if (!$intCount) {
return '';
}
if ($intCount == 1) {
return '(' . $GLOBALS['TL_LANG']['MSC']['productSingle'] . ')';
} else {
return sprintf('(' . $GLOBALS['TL_LANG']['MSC']['productMultiple'] . ')', $intCount);
}
break;
case 'quantity_label':
$intCount = $collection->sumItemsQuantity();
if (!$intCount) {
return '';
}
if ($intCount == 1) {
return '(' . $GLOBALS['TL_LANG']['MSC']['productSingle'] . ')';
} else {
return sprintf('(' . $GLOBALS['TL_LANG']['MSC']['productMultiple'] . ')', $intCount);
}
break;
case 'subtotal':
return Isotope::formatPriceWithCurrency($collection->getSubtotal());
case 'taxfree_subtotal':
return Isotope::formatPriceWithCurrency($collection->getTaxFreeSubtotal());
case 'total':
return Isotope::formatPriceWithCurrency($collection->getTotal());
case 'taxfree_total':
return Isotope::formatPriceWithCurrency($collection->getTaxFreeTotal());
case 'billing_address':
if (!$collection instanceof IsotopeOrderableCollection || ($address = $collection->getBillingAddress()) === null) {
return '';
}
return $this->getValueForAddressTag($address, $tokens[2]);
case 'shipping_address':
if (!$collection instanceof IsotopeOrderableCollection || !$collection->hasShipping() || ($address = $collection->getShippingAddress()) === null) {
return '';
}
return $this->getValueForAddressTag($address, $tokens[2]);
default:
return $collection->{$tokens[1]};
}
}