public function initFormPrices($obj)
{
$data = $this->createTemplate($this->tpl_form);
$product = $obj;
if ($obj->id) {
$shops = Shop::getShops();
$countries = Country::getCountries($this->context->language->id);
$groups = Group::getGroups($this->context->language->id);
$currencies = Currency::getCurrencies();
$attributes = $obj->getAttributesGroups((int) $this->context->language->id);
$combinations = array();
foreach ($attributes as $attribute) {
$combinations[$attribute['id_product_attribute']]['id_product_attribute'] = $attribute['id_product_attribute'];
if (!isset($combinations[$attribute['id_product_attribute']]['attributes'])) {
$combinations[$attribute['id_product_attribute']]['attributes'] = '';
}
$combinations[$attribute['id_product_attribute']]['attributes'] .= $attribute['attribute_name'] . ' - ';
$combinations[$attribute['id_product_attribute']]['price'] = Tools::displayPrice(Tools::convertPrice(Product::getPriceStatic((int) $obj->id, false, $attribute['id_product_attribute']), $this->context->currency), $this->context->currency);
}
foreach ($combinations as &$combination) {
$combination['attributes'] = rtrim($combination['attributes'], ' - ');
}
$data->assign('specificPriceModificationForm', $this->_displaySpecificPriceModificationForm($this->context->currency, $shops, $currencies, $countries, $groups));
$data->assign('ecotax_tax_excl', $obj->ecotax);
$this->_applyTaxToEcotax($obj);
$data->assign(array('shops' => $shops, 'admin_one_shop' => count($this->context->employee->getAssociatedShops()) == 1, 'currencies' => $currencies, 'countries' => $countries, 'groups' => $groups, 'combinations' => $combinations, 'multi_shop' => Shop::isFeatureActive(), 'link' => new Link()));
} else {
$this->displayWarning($this->l('You must save this product before adding specific pricing'));
$product->id_tax_rules_group = (int) Product::getIdTaxRulesGroupMostUsed();
$data->assign('ecotax_tax_excl', 0);
}
// prices part
$data->assign(array('link' => $this->context->link, 'currency' => $currency = $this->context->currency, 'tax_rules_groups' => TaxRulesGroup::getTaxRulesGroups(true), 'taxesRatesByGroup' => TaxRulesGroup::getAssociatedTaxRatesByIdCountry($this->context->country->id), 'ecotaxTaxRate' => Tax::getProductEcotaxRate(), 'tax_exclude_taxe_option' => Tax::excludeTaxeOption(), 'ps_use_ecotax' => Configuration::get('PS_USE_ECOTAX')));
$product->price = Tools::convertPrice($product->price, $this->context->currency, true, $this->context);
if ($product->unit_price_ratio != 0) {
$data->assign('unit_price', Tools::ps_round($product->price / $product->unit_price_ratio, 2));
} else {
$data->assign('unit_price', 0);
}
$data->assign('ps_tax', Configuration::get('PS_TAX'));
$data->assign('country_display_tax_label', $this->context->country->display_tax_label);
$data->assign(array('currency', $this->context->currency, 'product' => $product, 'token' => $this->token));
$this->tpl_form_vars['custom_form'] = $data->fetch();
}
