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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Shipping\Helper;
/**
* Carrier helper
*/
class Carrier extends \Magento\Framework\App\Helper\AbstractHelper
{
/**
* Carriers root xml path
*/
const XML_PATH_CARRIERS_ROOT = 'carriers';
/**
* Config path to UE country list
*/
const XML_PATH_EU_COUNTRIES_LIST = 'general/country/eu_countries';
/**
* Locale interface
*
* @var \Magento\Framework\Locale\ResolverInterface $localeResolver
*/
protected $localeResolver;
/**
* @param \Magento\Framework\App\Helper\Context $context
* @param \Magento\Framework\Locale\ResolverInterface $localeResolver
*/
public function __construct(
\Magento\Framework\App\Helper\Context $context,
\Magento\Framework\Locale\ResolverInterface $localeResolver
) {
$this->localeResolver = $localeResolver;
parent::__construct($context);
}
/**
* Get online shipping carrier codes
*
* @param int|\Magento\Store\Model\Store|null $store
* @return array
*/
public function getOnlineCarrierCodes($store = null)
{
$carriersCodes = [];
foreach ($this->scopeConfig->getValue(
self::XML_PATH_CARRIERS_ROOT,
\Magento\Store\Model\ScopeInterface::SCOPE_STORE,
$store
) as $carrierCode => $carrier) {
if (isset($carrier['is_online']) && $carrier['is_online']) {
$carriersCodes[] = $carrierCode;
}
}
return $carriersCodes;
}
/**
* Get shipping carrier config value
*
* @param string $carrierCode
* @param string $configPath
* @param null $store
* @return string
*/
public function getCarrierConfigValue($carrierCode, $configPath, $store = null)
{
return $this->scopeConfig->getValue(
sprintf('%s/%s/%s', self::XML_PATH_CARRIERS_ROOT, $carrierCode, $configPath),
\Magento\Store\Model\ScopeInterface::SCOPE_STORE,
$store
);
}
/**
* Convert weight in different measure types
*
* @param int|float $value
* @param string $sourceWeightMeasure
* @param string $toWeightMeasure
* @return int|null|string
*/
public function convertMeasureWeight($value, $sourceWeightMeasure, $toWeightMeasure)
{
if ($value) {
$locale = $this->localeResolver->getLocale();
$unitWeight = new \Zend_Measure_Weight($value, $sourceWeightMeasure, $locale);
$unitWeight->setType($toWeightMeasure);
return $unitWeight->getValue();
}
return null;
}
/**
* Convert dimensions in different measure types
*
* @param int|float $value
* @param string $sourceDimensionMeasure
* @param string $toDimensionMeasure
* @return int|null|string
*/
public function convertMeasureDimension($value, $sourceDimensionMeasure, $toDimensionMeasure)
{
if ($value) {
$locale = $this->localeResolver->getLocale();
$unitDimension = new \Zend_Measure_Length($value, $sourceDimensionMeasure, $locale);
$unitDimension->setType($toDimensionMeasure);
return $unitDimension->getValue();
}
return null;
}
/**
* Get name of measure by its type
*
* @param string $key
* @return string
*/
public function getMeasureWeightName($key)
{
$weight = new \Zend_Measure_Weight(0);
$conversionList = $weight->getConversionList();
if (!empty($conversionList[$key]) && !empty($conversionList[$key][1])) {
return $conversionList[$key][1];
}
return '';
}
/**
* Get name of measure by its type
*
* @param string $key
* @return string
*/
public function getMeasureDimensionName($key)
{
$weight = new \Zend_Measure_Length(0);
$conversionList = $weight->getConversionList();
if (!empty($conversionList[$key]) && !empty($conversionList[$key][1])) {
return $conversionList[$key][1];
}
return '';
}
/**
* Check whether specified country is in EU countries list
*
* @param string $countryCode
* @param null|int $storeId
* @return bool
*/
public function isCountryInEU($countryCode, $storeId = null)
{
$euCountries = explode(
',',
$this->scopeConfig->getValue(
self::XML_PATH_EU_COUNTRIES_LIST,
\Magento\Store\Model\ScopeInterface::SCOPE_STORE,
$storeId
)
);
return in_array($countryCode, $euCountries);
}
}