Определение цены товара

gistfile1.txt

$item_id = intval($item_id);
$item = $libCatalogProduct->GetByIDEx($item_id);

$currency_code = 'RUB';
$picture = null;

// Получаем цену товара или товарного предложения
if(CCatalogSku::IsExistOffers($item_id)) {

	// Для товарных предложений просто не показываем цену
	$final_price = null;

	// Пытаемся найти цену среди торговых предложений
	$res = CIBlockElement::GetByID($item_id);
	if($ar_res = $res->GetNext()) {
		if(isset($ar_res['IBLOCK_ID']) && $ar_res['IBLOCK_ID']) {
			$offers = CIBlockPriceTools::GetOffersArray(array(
				'IBLOCK_ID' => $ar_res['IBLOCK_ID'],
				'HIDE_NOT_AVAILABLE' => 'Y',
				'CHECK_PERMISSIONS' => 'Y'
			), array($item_id));
			foreach($offers as $offer) {

				// Ищем фото
				if(isset($offer['DETAIL_PICTURE']) && (int)$offer['DETAIL_PICTURE'] > 0 ) {
					$picture = $offer['DETAIL_PICTURE'];
				}

				$offer_price_info = CatalogGetPriceTableEx($offer['ID']);
				if($offer_price_info && isset($offer_price_info['AVAILABLE']) && $offer_price_info['AVAILABLE'] == 'Y') {
					if(isset($offer_price_info['MATRIX'])) {
						$price_info = array_pop($offer_price_info['MATRIX']);
						$price_info = array_pop($price_info);
						if($price_info['PRICE'] && intval($price_info['PRICE']) > 0) {
							if($final_price == null || intval($price_info['PRICE']) < $final_price) {
								$final_price = intval($price_info['PRICE']);
								if(isset($price_info['CURRENCY']) && $price_info['CURRENCY'] != '') {
									$currency_code = $price_info['CURRENCY'];
								}
							}
						}
					}
				}
			}
		}
	}


} else {

	// У товара нет товарных предложений, значит находим именно его цену по его скидкам

	$price = CCatalogProduct::GetOptimalPrice(
		$item_id,
		1,
		$USER->GetUserGroupArray(),
		'N'
		// array arPrices = array()[,
		// string siteID = false[,
		// array arDiscountCoupons = false]]]]]]
	);

	if(!$price || !isset($price['DISCOUNT_PRICE'])) {
		continue;
	}

	if(isset($price['CURRENCY'])) {
		$currency_code = $price['CURRENCY'];
	}

	if(isset($price['PRICE']['CURRENCY'])) {
		$currency_code = $price['PRICE']['CURRENCY'];
	}

	$final_price = $price['DISCOUNT_PRICE'];

}

$link = $item['DETAIL_PAGE_URL'] . $recommended_by;

if($picture == null) {
	$picture = $item['DETAIL_PICTURE'] ?: $item['PREVIEW_PICTURE'];
}

if($currency_code != $base_currency) {
	$final_price = CCurrencyRates::ConvertCurrency($final_price, $currency_code, $base_currency);
	$currency_code = $base_currency;
}


if ($picture === null) {
	continue;
}

$file = $libFile->ResizeImageGet($picture, array(
	'width'  => Options::getImageWidth(),
	'height' => Options::getImageHeight()
), BX_RESIZE_IMAGE_PROPORTIONAL, true);

$html .= '<div class="recommended-item">
	<div class="recommended-item-photo"><a href="' . $link . '"><img src="' . $file['src'] . '" class="item_img"/></a></div>
	<div class="recommended-item-title"><a href="' . $link . '">' . $item['NAME'] . '</a></div>
	' . ( $final_price ? '<div class="recommended-item-price">' . CCurrencyLang::CurrencyFormat($final_price, $currency_code, true) . '</div>' : '') . '
	<div class="recommended-item-action"><a href="' . $link . '">' . GetMessage('REES_INCLUDE_MORE') . '</a></div>
</div>';

$found_items++;