Smart filter links for sitemap

smart_url_for_sitemap.php

<? require_once($_SERVER['DOCUMENT_ROOT'] . "/bitrix/modules/main/include/prolog_before.php");
use Bitrix\Main\Loader;
use Bitrix\Iblock\PropertyIndex;
Loader::includeModule("iblock");

CBitrixComponent::includeComponentClass('bitrix:catalog.smart.filter');

$iblockID = 3;
$iblockSkuID = 4;

$arSections = CIBlockSection::GetList(
    array(
        "ID" => "DESC"
    ),
    array(
        "IBLOCK_ID" => $iblockID,
        "ACTIVE" => "Y",
    ),
    false,
    array(
        "ID",
    ),
false
);

$arSectionID = array();

while ($arSectionsRes = $arSections->Fetch()){
    $arSectionID[] = $arSectionsRes['ID'];
}

$FilterObj = new CBitrixCatalogSmartFilter;

$Facet = new PropertyIndex\Facet($iblockID);

// раздел с товарами
$arrResultSmartLink = array();

if(!empty($arSectionID)){

    foreach ($arSectionID as $sectId){

        $arResultLink = CIBlockSectionPropertyLink::GetArray($iblockID,$sectId);
        $arResultLinkSku = CIBlockSectionPropertyLink::GetArray($iblockSkuID,$sectId);

        // массив со свойствами раздела
        $arResultProperty = array();
        //TODO Product
        foreach ($arResultLink as $PID => $arLink){

            if ($arLink["SMART_FILTER"] !== "Y")
                continue;

            if ($arLink["ACTIVE"] === "N")
                continue;

            if ($arLink['FILTER_HINT'] <> '')
            {
                $arLink['FILTER_HINT'] = CTextParser::closeTags($arLink['FILTER_HINT']);
            }

            $rsProperty = CIBlockProperty::GetByID($PID);
            $arProperty = $rsProperty->Fetch();

            $arResultProperty[$arProperty['ID']] = $arProperty;
        }
        //TODO Sku
        foreach ($arResultLinkSku as $PID => $arLink){

            if ($arLink["SMART_FILTER"] !== "Y")
                continue;

            if ($arLink["ACTIVE"] === "N")
                continue;

            if ($arLink['FILTER_HINT'] <> '')
            {
                $arLink['FILTER_HINT'] = CTextParser::closeTags($arLink['FILTER_HINT']);
            }

            $rsProperty = CIBlockProperty::GetByID($PID);
            $arProperty = $rsProperty->Fetch();

            $arResultProperty[$arProperty['ID']] = $arProperty;
        }

        if(!empty($arResultProperty)){

            $arSectionInfo = CIBlockSection::GetByID($sectId)->GetNext();
            $sefSmartUrl = $arSectionInfo['SECTION_PAGE_URL']  . "filter/#SMART_FILTER_PATH#/";

            $arFacetFilter = array(
                'ACTIVE_DATE' => 'Y',
                'CHECK_PERMISSIONS' => 'Y',
                'CATALOG_AVAILABLE' => 'Y'
            );

            if($Facet->isValid()){

                $Facet->setSectionId($sectId);

                $res = $Facet->query(
                    $arFacetFilter
                );


                while($row = $res->fetch()){

                    $facetId = $row["FACET_ID"];

                    if (\Bitrix\Iblock\PropertyIndex\Storage::isPropertyId($facetId)) {

                        $PID = \Bitrix\Iblock\PropertyIndex\Storage::facetIdToPropertyId($facetId);

                        if ($arResultProperty[$PID]["PROPERTY_TYPE"] == "N") {
                            continue;
                        } elseif ($arResultProperty[$PID]["DISPLAY_TYPE"] == "U") {
                            continue;
                        } elseif ($arResultProperty[$PID]["PROPERTY_TYPE"] == "S") {
                            $addedKey = $FilterObj->fillItemValues($arResultProperty[$PID], $Facet->lookupDictionaryValue($row["VALUE"]), true);
                            if (strlen($addedKey) > 0) {
                                $arResultProperty[$PID]["VALUES"][$addedKey]["FACET_VALUE"] = $row["VALUE"];
                                $arResultProperty[$PID]["VALUES"][$addedKey]["ELEMENT_COUNT"] = $row["ELEMENT_COUNT"];
                            }
                        } else {

                            $addedKey = $FilterObj->fillItemValues($arResultProperty[$PID], $row["VALUE"], true);
                            if (strlen($addedKey) > 0) {
                                $arResultProperty[$PID]["VALUES"][$addedKey]["FACET_VALUE"] = $row["VALUE"];
                                $arResultProperty[$PID]["VALUES"][$addedKey]["ELEMENT_COUNT"] = $row["ELEMENT_COUNT"];
                            }
                        }

                    }
                }

                foreach ($arResultProperty as $PID => $item){

                    $code = null;
                    if ($item["CODE"]){
                        $code = toLower($item["CODE"]);
                    }else{
                        $code = $item["ID"];
                    }

                    if(!empty($item["VALUES"]) && is_array($item["VALUES"])){

                        foreach ($item["VALUES"] as $key => $val){
                            $smartLink = str_replace("#SMART_FILTER_PATH#", implode("/", $FilterObj->encodeSmartParts(
                                array(
                                    array(
                                        $code,$val["URL_ID"])
                                )
                            )
                            ), $sefSmartUrl);

                            $arrResultSmartLink[] = $smartLink;

                        }

                    }
                }
            }
        }
    }
}
// pr($arrResultSmartLink);

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