Current File : /home/vacivi36/code/vendor/rector/rector/src/Rector/AbstractScopeAwareRector.php
<?php
declare (strict_types=1);
namespace Rector\Core\Rector;
use PhpParser\Node;
use PHPStan\Analyser\MutatingScope;
use PHPStan\Analyser\Scope;
use Rector\Core\Contract\Rector\ScopeAwarePhpRectorInterface;
use Rector\Core\Exception\ShouldNotHappenException;
use Rector\Core\NodeAnalyzer\ScopeAnalyzer;
use Rector\NodeTypeResolver\Node\AttributeKey;
use RectorPrefix202209\Symfony\Contracts\Service\Attribute\Required;
abstract class AbstractScopeAwareRector extends \Rector\Core\Rector\AbstractRector implements ScopeAwarePhpRectorInterface
{
/**
* @var \Rector\Core\NodeAnalyzer\ScopeAnalyzer
*/
private $scopeAnalyzer;
/**
* @required
*/
public function autowireAbstractScopeAwareRector(ScopeAnalyzer $scopeAnalyzer) : void
{
$this->scopeAnalyzer = $scopeAnalyzer;
}
/**
* Process Node of matched type with its PHPStan scope
* @return Node|Node[]|null
*/
public function refactor(Node $node)
{
/** @var MutatingScope|null $scope */
$scope = $node->getAttribute(AttributeKey::SCOPE);
if (!$scope instanceof MutatingScope) {
$scope = $this->scopeAnalyzer->resolveScope($node, $this->file->getFilePath());
if ($scope instanceof MutatingScope) {
$this->changedNodeScopeRefresher->refresh($node, $scope, $this->file->getFilePath());
}
}
if (!$scope instanceof Scope) {
/**
* @var Node $parentNode
*
* $parentNode is always a Node when $mutatingScope is null, as checked in previous
*
* $this->scopeAnalyzer->resolveScope()
*
* which verify if no parent and no scope, it resolve Scope from File
*/
$parentNode = $node->getAttribute(AttributeKey::PARENT_NODE);
$errorMessage = \sprintf('Scope not available on "%s" node with parent node of "%s", but is required by a refactorWithScope() method of "%s" rule. Fix scope refresh on changed nodes first', \get_class($node), \get_class($parentNode), static::class);
throw new ShouldNotHappenException($errorMessage);
}
return $this->refactorWithScope($node, $scope);
}
}
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