%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
declare (strict_types=1);
namespace Rector\PSR4\NodeManipulator;
use PhpParser\Node;
use PhpParser\Node\Expr\ConstFetch;
use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified;
use PhpParser\Node\Stmt;
use PhpParser\Node\Stmt\GroupUse;
use PhpParser\Node\Stmt\UseUse;
use PHPStan\Reflection\Constant\RuntimeConstantReflection;
use PHPStan\Reflection\ReflectionProvider;
use Rector\Core\Configuration\Option;
use Rector\Core\Configuration\Parameter\ParameterProvider;
use Rector\Core\Enum\ObjectReference;
use Rector\NodeNameResolver\NodeNameResolver;
use Rector\NodeTypeResolver\Node\AttributeKey;
use Rector\PhpDocParser\NodeTraverser\SimpleCallableNodeTraverser;
final class FullyQualifyStmtsAnalyzer
{
/**
* @readonly
* @var \Rector\Core\Configuration\Parameter\ParameterProvider
*/
private $parameterProvider;
/**
* @readonly
* @var \Rector\PhpDocParser\NodeTraverser\SimpleCallableNodeTraverser
*/
private $simpleCallableNodeTraverser;
/**
* @readonly
* @var \Rector\NodeNameResolver\NodeNameResolver
*/
private $nodeNameResolver;
/**
* @readonly
* @var \PHPStan\Reflection\ReflectionProvider
*/
private $reflectionProvider;
public function __construct(ParameterProvider $parameterProvider, SimpleCallableNodeTraverser $simpleCallableNodeTraverser, NodeNameResolver $nodeNameResolver, ReflectionProvider $reflectionProvider)
{
$this->parameterProvider = $parameterProvider;
$this->simpleCallableNodeTraverser = $simpleCallableNodeTraverser;
$this->nodeNameResolver = $nodeNameResolver;
$this->reflectionProvider = $reflectionProvider;
}
/**
* @param Stmt[] $stmts
*/
public function process(array $stmts) : void
{
// no need to
if ($this->parameterProvider->provideBoolParameter(Option::AUTO_IMPORT_NAMES)) {
return;
}
// FQNize all class names
$this->simpleCallableNodeTraverser->traverseNodesWithCallable($stmts, function (Node $node) : ?FullyQualified {
if (!$node instanceof Name) {
return null;
}
$name = $this->nodeNameResolver->getName($node);
if (\in_array($name, [ObjectReference::STATIC, ObjectReference::PARENT, ObjectReference::SELF], \true)) {
return null;
}
if ($this->isNativeConstant($node)) {
return null;
}
$parentNode = $node->getAttribute(AttributeKey::PARENT_NODE);
if ($parentNode instanceof GroupUse) {
$parentNode->setAttribute(AttributeKey::ORIGINAL_NODE, null);
return null;
}
if ($parentNode instanceof UseUse) {
return null;
}
return new FullyQualified($name);
});
}
private function isNativeConstant(Name $name) : bool
{
$parentNode = $name->getAttribute(AttributeKey::PARENT_NODE);
if (!$parentNode instanceof ConstFetch) {
return \false;
}
$scope = $name->getAttribute(AttributeKey::SCOPE);
if (!$this->reflectionProvider->hasConstant($name, $scope)) {
return \false;
}
$globalConstantReflection = $this->reflectionProvider->getConstant($name, $scope);
return $globalConstantReflection instanceof RuntimeConstantReflection;
}
}
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