Your IP : 216.73.217.13
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Framework\Filter\DirectiveProcessor;
use Magento\Framework\Filter\DirectiveProcessor\Filter\FilterApplier;
use Magento\Framework\Filter\DirectiveProcessorInterface;
use Magento\Framework\Filter\Template;
use Magento\Framework\Filter\VariableResolverInterface;
/**
* Resolves var directives
*/
class VarDirective implements DirectiveProcessorInterface
{
/**
* @var VariableResolverInterface
*/
private $variableResolver;
/**
* @var FilterApplier
*/
private $filterApplier;
/**
* @param VariableResolverInterface $variableResolver
* @param FilterApplier $filterApplier
*/
public function __construct(
VariableResolverInterface $variableResolver,
FilterApplier $filterApplier
) {
$this->variableResolver = $variableResolver;
$this->filterApplier = $filterApplier;
}
/**
* @inheritdoc
*/
public function process(array $construction, Template $filter, array $templateVariables): string
{
if (empty($construction[2])) {
return $construction[0];
}
$result = (string)$this->variableResolver->resolve($construction[2], $filter, $templateVariables);
if (isset($construction['filters']) && strpos($construction['filters'], '|') !== false) {
$result = $this->filterApplier->applyFromRawParam($construction['filters'], $result);
}
return $result;
}
/**
* @inheritdoc
*/
public function getRegularExpression(): string
{
return '/{{(var)(.*?)(?P<filters>(?:\|[a-z0-9:_-]+)+)?}}/si';
}
}