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<?php
declare(strict_types=1);
/**
* @author Amasty Team
* @copyright Copyright (c) Amasty (https://www.amasty.com)
* @package Import Core for Magento 2 (System)
*/
namespace Amasty\ImportCore\Import\Filter;
use Amasty\ImportCore\Api\Config\Profile\FieldFilterInterface;
use Amasty\ImportCore\Api\Filter\FilterInterface;
abstract class AbstractFilter implements FilterInterface
{
/**
* @var FilterDataInterfaceFactory
*/
protected $filterDataFactory;
public function __construct(FilterDataInterfaceFactory $filterDataFactory)
{
$this->filterDataFactory = $filterDataFactory;
}
abstract protected function getFilterConfig(FieldFilterInterface $filter);
abstract protected function prepareFilterData(FilterDataInterface $filterData);
public function filter(array $row, string $fieldName, FieldFilterInterface $filter): bool
{
if (!($filterData = $this->getFilterData($row, $fieldName, $filter))) {
return false;
}
$this->prepareFilterData($filterData);
return $this->applyFilter($filterData);
}
private function getFilterData(
array $row,
string $fieldName,
FieldFilterInterface $filter
): ?FilterDataInterface {
$config = $this->getFilterConfig($filter);
if (!$config || !isset($row[$fieldName])) {
return null;
}
/** @var FilterDataInterface $filterData */
$filterData = $this->filterDataFactory->create();
$filterData->setValue($row[$fieldName])
->setFilterValue($config->getValue())
->setCondition($filter->getCondition())
->setFilterConfig($config);
return $filterData;
}
private function applyFilter(FilterDataInterface $filterData): bool
{
return $this->processFilter(
$filterData->getCondition(),
$filterData->getValue(),
$filterData->getFilterValue()
);
}
private function processFilter($condition, $value, $filterValue): bool
{
if (is_array($condition)) {
$result = true;
foreach ($condition as $conditionName => $conditionValue) {
if (is_int($conditionName) && is_array($conditionValue)) {
$result = false;
if ($this->processFilter($conditionValue, $value, null)) { // Logical OR
return true;
}
} elseif (!$this->processFilter($conditionName, $value, $conditionValue)) { // Logical AND
return false;
}
}
} else {
switch ($condition) {
case 'eq':
$result = $value == $filterValue;
break;
case 'neq':
$result = $value != $filterValue;
break;
case 'like':
$result = mb_stripos((string)$value, (string)$filterValue) !== false;
break;
case 'nlike':
$result = mb_stripos((string)$value, (string)$filterValue) === false;
break;
case 'in':
$result = in_array($value, (array)$filterValue);
break;
case 'nin':
$result = !in_array($value, (array)$filterValue);
break;
case 'notnull':
$result = $value !== null;
break;
case 'null':
$result = $value === null;
break;
case 'gt':
$result = $value > $filterValue;
break;
case 'lt':
$result = $value < $filterValue;
break;
case 'gteq':
$result = $value >= $filterValue;
break;
case 'lteq':
$result = $value <= $filterValue;
break;
case 'finset':
$result = in_array($filterValue, explode(',', (string)$value));
break;
case 'nfinset':
$result = !in_array($filterValue, explode(',', (string)$value));
break;
default:
$result = false;
}
}
return $result;
}
}