ExportOfferCreator::getOfferObject

static function getOfferObject(array $offerParams)
{
	if(!isset($offerParams["IBLOCK_ID"]) || intval($offerParams["IBLOCK_ID"]) <= 0)
		throw new SystemException("Incorrect iBlock ID  (".__CLASS__."::".__METHOD__.")");

	$arCatalog = CCatalogSku::GetInfoByIBlock($offerParams["IBLOCK_ID"]);

	if (empty($arCatalog))
		throw new SystemException("IBlock is not catalog. (".__CLASS__."::".__METHOD__.")");

	$catalogType = $arCatalog["CATALOG_TYPE"];
	if (!in_array($catalogType, CCatalogSku::GetCatalogTypes()))
		throw new SystemException("Unknown type of catalog (".__CLASS__."::".__METHOD__.")");

	$result = array();

	switch($catalogType)
	{
		case CCatalogSku::TYPE_CATALOG:
		case CCatalogSku::TYPE_OFFERS:
			$result = new ExportOffer($catalogType, $offerParams);
			break;

		case CCatalogSku::TYPE_PRODUCT:
		case CCatalogSku::TYPE_FULL:
			$result = new ExportOfferSKU($catalogType, $offerParams);
			break;
	}

	return $result;
}