<?if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();

use Bitrix\Main,
	Bitrix\Iblock;

class CNewsTools
{
	function OnSearchGetURL($arFields)
	{
		global $BX_NEWS_DETAIL_URL, $BX_NEWS_SECTION_URL;

		static $arIBlockCache = array();

		if($arFields["MODULE_ID"] !== "iblock" || substr($arFields["URL"], 0, 1) !== "=")
			return $arFields["URL"];

		if(!Main\Loader::includeModule('iblock'))
			return '';

		$IBLOCK_ID = 0;
		if (isset($arFields["PARAM2"]))
			$IBLOCK_ID = (int)$arFields["PARAM2"];
		if ($IBLOCK_ID <= 0)
			return '';

		if(!isset($arIBlockCache[$IBLOCK_ID]))
		{
			$arIBlockCache[$IBLOCK_ID] = Iblock\IblockTable::getList(array(
				'select' => array(
					'DETAIL_PAGE_URL',
					'SECTION_PAGE_URL',
					'IBLOCK_CODE' => 'CODE',
					'IBLOCK_EXTERNAL_ID' => 'XML_ID',
					'IBLOCK_TYPE_ID'
				),
				'filter' => array('=ID' => $IBLOCK_ID)
			))->fetch();
		}

		if (!is_array($arIBlockCache[$IBLOCK_ID]))
			return '';

		$arr = array();
		$arFields["URL"] = ltrim($arFields["URL"], " =");
		parse_str($arFields["URL"], $arr);
		$arr = $arIBlockCache[$IBLOCK_ID] + $arr;
		$arr["LANG_DIR"] = $arFields["DIR"];

		if(substr($arFields["ITEM_ID"], 0, 1) !== 'S')
			return CIBlock::ReplaceDetailUrl($BX_NEWS_DETAIL_URL, $arr, true, "E");
		else
			return CIBlock::ReplaceDetailUrl($BX_NEWS_SECTION_URL, $arr, true, "S");
	}
}