catalog.php

См. документацию.

<?php
 
require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/catalog/general/catalog.php");
 
class CCatalog extends CAllCatalog
{
    public static function GetList($arOrder = array(), $arFilter = array(), $arGroupBy = false, $arNavStartParams = false, $arSelectFields = array())
    {
        global $DB;
 
        // For old-style execution
        if (!is_array($arOrder) && !is_array($arFilter))
        {
            $arOrder = (string)$arOrder;
            $arFilter = (string)$arFilter;
            $arOrder = ($arOrder != '' && $arFilter != '' ? array($arOrder => $arFilter) : array());
            $arFilter = (is_array($arGroupBy) ? $arGroupBy : array());
            $arGroupBy = false;
        }
 
        $arFields = array(
            "IBLOCK_ID" => array("FIELD" => "CI.IBLOCK_ID", "TYPE" => "int"),
            "YANDEX_EXPORT" => array("FIELD" => "CI.YANDEX_EXPORT", "TYPE" => "char"),
            "SUBSCRIPTION" => array("FIELD" => "CI.SUBSCRIPTION", "TYPE" => "char"),
            "VAT_ID" => array("FIELD" => "CI.VAT_ID", "TYPE" => "int"),
            "PRODUCT_IBLOCK_ID" => array("FIELD" => "CI.PRODUCT_IBLOCK_ID", "TYPE" => "int"),
            "SKU_PROPERTY_ID" => array("FIELD" => "CI.SKU_PROPERTY_ID", "TYPE" => "int"),
            "OFFERS_PROPERTY_ID" => array("FIELD" => "OFFERS.SKU_PROPERTY_ID", "TYPE" => "int", "FROM" => "LEFT JOIN b_catalog_iblock OFFERS ON (CI.IBLOCK_ID = OFFERS.PRODUCT_IBLOCK_ID)"),
            "OFFERS_IBLOCK_ID" => array("FIELD" => "OFFERS.IBLOCK_ID", "TYPE" => "int", "FROM" => "LEFT JOIN b_catalog_iblock OFFERS ON (CI.IBLOCK_ID = OFFERS.PRODUCT_IBLOCK_ID)"),
            "ID" => array("FIELD" => "I.ID", "TYPE" => "int", "FROM" => "INNER JOIN b_iblock I ON (CI.IBLOCK_ID = I.ID)"),
            "IBLOCK_TYPE_ID" => array("FIELD" => "I.IBLOCK_TYPE_ID", "TYPE" => "string", "FROM" => "INNER JOIN b_iblock I ON (CI.IBLOCK_ID = I.ID)"),
            "IBLOCK_ACTIVE" => array("FIELD" => "I.ACTIVE", "TYPE" => "char", "FROM" => "INNER JOIN b_iblock I ON (CI.IBLOCK_ID = I.ID)"),
            "LID" => array("FIELD" => "I.LID", "TYPE" => "string", "FROM" => "INNER JOIN b_iblock I ON (CI.IBLOCK_ID = I.ID)"),
            "NAME" => array("FIELD" => "I.NAME", "TYPE" => "string", "FROM" => "INNER JOIN b_iblock I ON (CI.IBLOCK_ID = I.ID)")
        );
 
        $arSqls = CCatalog::PrepareSql($arFields, $arOrder, $arFilter, $arGroupBy, $arSelectFields);
 
        $arSqls["SELECT"] = str_replace("%%_DISTINCT_%%", "", $arSqls["SELECT"]);
 
        if (empty($arGroupBy) && is_array($arGroupBy))
        {
            $strSql = "SELECT ".$arSqls["SELECT"]." FROM b_catalog_iblock CI ".$arSqls["FROM"];
            if (!empty($arSqls["WHERE"]))
                $strSql .= " WHERE ".$arSqls["WHERE"];
            if (!empty($arSqls["GROUPBY"]))
                $strSql .= " GROUP BY ".$arSqls["GROUPBY"];
 
            $dbRes = $DB->Query($strSql);
            $arRes = $dbRes->Fetch();
            return (is_array($arRes) ? $arRes['CNT'] : false);
        }
 
        $strSql = "SELECT ".$arSqls["SELECT"]." FROM b_catalog_iblock CI ".$arSqls["FROM"];
        if (!empty($arSqls["WHERE"]))
            $strSql .= " WHERE ".$arSqls["WHERE"];
        if (!empty($arSqls["GROUPBY"]))
            $strSql .= " GROUP BY ".$arSqls["GROUPBY"];
        if (!empty($arSqls["ORDERBY"]))
            $strSql .= " ORDER BY ".$arSqls["ORDERBY"];
 
        $intTopCount = 0;
        $boolNavStartParams = (!empty($arNavStartParams) && is_array($arNavStartParams));
        if ($boolNavStartParams && isset($arNavStartParams['nTopCount']))
            $intTopCount = (int)$arNavStartParams['nTopCount'];
 
        if ($boolNavStartParams && $intTopCount <= 0)
        {
            $strSql_tmp = "SELECT COUNT('x') as CNT FROM b_catalog_iblock CI ".$arSqls["FROM"];
            if (!empty($arSqls["WHERE"]))
                $strSql_tmp .= " WHERE ".$arSqls["WHERE"];
            if (!empty($arSqls["GROUPBY"]))
                $strSql_tmp .= " GROUP BY ".$arSqls["GROUPBY"];
 
            $dbRes = $DB->Query($strSql_tmp);
            $cnt = 0;
            if (empty($arSqls["GROUPBY"]))
            {
                if ($arRes = $dbRes->Fetch())
                    $cnt = $arRes["CNT"];
            }
            else
            {
                $cnt = $dbRes->SelectedRowsCount();
            }
 
            $dbRes = new CDBResult();
 
            $dbRes->NavQuery($strSql, $cnt, $arNavStartParams);
        }
        else
        {
            if ($boolNavStartParams && $intTopCount > 0)
                $strSql .= " LIMIT ".$intTopCount;
 
            $dbRes = $DB->Query($strSql);
        }
 
        return $dbRes;
    }
}