PropertyValue.php

См. документацию.

<?php
 
namespace Bitrix\Catalog\v2\Helpers;
 
use Bitrix\Catalog\Product\PropertyCatalogFeature;
use Bitrix\Catalog\v2\IoC\ServiceContainer;
use Bitrix\Catalog\v2\Sku\BaseSku;

final class PropertyValue
{
    public static function getSkuPropertyDisplayValues(BaseSku $sku): string
    {
        if ($sku->isSimple())
        {
            return '';
        }
 
        $propertyValues = self::getPropertyValues(
            $sku->getIblockId(),
            [$sku->getId()]
        );
 
        $skuPropertyValues = $propertyValues[$sku->getId()] ?? [];
 
        return self::getPropertyDisplayValues($skuPropertyValues);
    }

    public static function getSkuPropertyDisplayValuesMap(BaseSku $sku): array
    {
        if ($sku->isSimple())
        {
            return [];
        }
 
        $propertyValues = self::getPropertyValues(
            $sku->getIblockId(),
            [$sku->getId()]
        );
 
        $skuPropertyValues = $propertyValues[$sku->getId()] ?? [];
 
        $result = [];
 
        foreach ($skuPropertyValues as $property)
        {
            $displayValue = self::getPropertyDisplayValue($property);
            if (!$displayValue)
            {
                continue;
            }
 
            $property['DISPLAY_VALUE'] = $displayValue;
 
            $result[$property['CODE']] = $property;
        }
 
        return $result;
    }

    private static function getPropertyValues($skuIblockId, array $skuIds): array
    {
        $propertyIds = PropertyCatalogFeature::getOfferTreePropertyCodes($skuIblockId);
        if ($propertyIds === null)
        {
            return [];
        }
 
        $propertyValues = [];
        \CIBlockElement::GetPropertyValuesArray(
            $propertyValues,
            $skuIblockId,
            ['ID' => $skuIds],
            ['ID' => $propertyIds]
        );
 
        return $propertyValues;
    }

    public static function getPropertyValuesBySku(BaseSku $sku): array
    {
        return self::getPropertyValues($sku->getIblockId(), [$sku->getId()])[$sku->getId()];
    }

    private static function getPropertyDisplayValues(array $properties): string
    {
        $result = [];
 
        foreach ($properties as $property)
        {
            $displayValue = self::getPropertyDisplayValue($property);
            if (!$displayValue)
            {
                continue;
            }
 
            $result[] = $displayValue;
        }
 
        return implode(', ', $result);
    }

    public static function getPropertyDisplayValue(array $propertyValue): string
    {
        if (!empty($propertyValue['USER_TYPE']))
        {
            $userType = \CIBlockProperty::GetUserType($propertyValue['USER_TYPE']);
            $searchMethod = $userType['GetSearchContent'] ?? null;
 
            if ($searchMethod && is_callable($searchMethod))
            {
                $value = $searchMethod($propertyValue, ['VALUE' => $propertyValue['~VALUE']], []);
            }
            else
            {
                $value = '';
            }
        }
        else
        {
            $value = $propertyValue['~VALUE'] ?? '';
        }
 
        if (is_array($value))
        {
            $value = implode(', ', $value);
        }
 
        $value = trim((string)$value);
 
        return $value;
    }
}