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

class CNewsTools
{
	function OnSearchGetURL($arFields)
	{
		global $DB, $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(!CModule::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]))
		{
			$res = $DB->Query("
				SELECT
					DETAIL_PAGE_URL,
					SECTION_PAGE_URL,
					CODE as IBLOCK_CODE,
					XML_ID as IBLOCK_EXTERNAL_ID,
					IBLOCK_TYPE_ID
				FROM
					b_iblock
				WHERE ID = ".$IBLOCK_ID."
			");
			$arIBlockCache[$IBLOCK_ID] = $res->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");
	}
}