public static function GetFilter($arFilter)
{
if (!empty($arFilter['SECTION_CODE'])) {
$arFilter['SECTION_ID'] = CatalogSection::GetByCODE($arFilter['SECTION_CODE']);
unset($arFilter['SECTION_CODE']);
}
if (is_array($arFilter['CATALOG_ID']) and !empty($arFilter['CATALOG_ID'])) {
$arCatalogIDs = $arFilter['CATALOG_ID'];
unset($arFilter['CATALOG_ID']);
}
$arElemFields = array("ID" => "ELEMENT.ID", "SORT" => "ELEMENT.SORT", "CATALOG_ID" => "ELEMENT.CATALOG_ID", "SECTION_ID" => "ELEMENT.CATALOG_SECTION_ID", "CODE" => "ELEMENT.CODE");
foreach ($arFilter as $key => $value) {
if (array_key_exists($key, $arElemFields)) {
$arFilter[$arElemFields[$key]] = $value;
unset($arFilter[$key]);
}
}
if (isset($arFilter["ELEMENT.CATALOG_ID"])) {
$arFilter["CATALOG.ID"] = "ELEMENT.CATALOG_ID";
}
$arFilter['CATALOG_ID'] = $arCatalogIDs;
return $arFilter;
}
