public function getProducts($selected_filters, &$products, &$nb_products, &$p, &$n, &$pages_nb, &$start, &$stop, &$range, &$combinations)
{
global $cookie;
$products = $this->getProductByFilters($selected_filters);
$products = Product::getProductsProperties((int) $cookie->id_lang, $products);
$nb_products = $this->nbr_products;
$range = 2;
/* how many pages around page selected */
$n = (int) Tools::getValue('n', Configuration::get('PS_PRODUCTS_PER_PAGE'));
if ($n <= 0) {
$n = 1;
}
$p = $this->page;
if ($p < 0) {
$p = 0;
}
if ($p > $nb_products / $n) {
$p = ceil($nb_products / $n);
}
$pages_nb = ceil($nb_products / (int) $n);
$start = (int) ($p - $range);
if ($start < 1) {
$start = 1;
}
$stop = (int) ($p + $range);
if ($stop > $pages_nb) {
$stop = (int) $pages_nb;
}
foreach ($products as &$product) {
if ($product['id_product_attribute'] && isset($product['product_attribute_minimal_quantity'])) {
$product['minimal_quantity'] = $product['product_attribute_minimal_quantity'];
}
$product_obj = new Product((int) $product['id_product'], $this->context->language->id);
$product['groups'] = $product_obj->getProductCombinationsGroups((int) $product['id_product']);
$product['obj'] = $product_obj;
$combinations[$product['id_product']] = $product_obj->getProductAttributeCombinations($product['id_product']);
$id_group = (int) Group::getCurrent()->id;
$group_reduction = GroupReduction::getValueForProduct($product['id_product'], $id_group);
if ($group_reduction === false) {
$group_reduction = Group::getReduction((int) $this->context->cookie->id_customer) / 100;
}
$product['group_reduction'] = $group_reduction;
$address = new Address($this->context->cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
$product['no_tax'] = Tax::excludeTaxeOption() || !$product_obj->getTaxesRate($address);
$product['customer_group_without_tax'] = Group::getPriceDisplayMethod($this->context->customer->id_default_group);
$tax = (double) $product_obj->getTaxesRate(new Address((int) $this->context->cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}));
$product['tax_rate'] = $tax;
$product['unit_price_ratio'] = $product_obj->unit_price_ratio;
$ecotax_rate = (double) Tax::getProductEcotaxRate($this->context->cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
$product['ecotaxTax_rate'] = $ecotax_rate;
}
}
public function getProductAttributeCombinations($product_id)
{
$product = new Product($product_id, $this->context->language->id);
$combinations = $product->getProductAttributeCombinations($product_id);
return json_encode($combinations);
}
