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<?php
declare (strict_types=1);
namespace Rector\Renaming\Rector\Name;
use PhpParser\Node;
use PhpParser\Node\FunctionLike;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\ClassLike;
use PhpParser\Node\Stmt\Expression;
use PhpParser\Node\Stmt\Namespace_;
use PhpParser\Node\Stmt\Property;
use Rector\Core\Configuration\RenamedClassesDataCollector;
use Rector\Core\Contract\Rector\ConfigurableRectorInterface;
use Rector\Core\Rector\AbstractRector;
use Rector\NodeNameResolver\NodeNameResolver;
use Rector\Renaming\Helper\RenameClassCallbackHandler;
use Rector\Renaming\NodeManipulator\ClassRenamer;
use Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample;
use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
use RectorPrefix202304\Webmozart\Assert\Assert;
/**
* @see \Rector\Tests\Renaming\Rector\Name\RenameClassRector\RenameClassRectorTest
*/
final class RenameClassRector extends AbstractRector implements ConfigurableRectorInterface
{
/**
* @var string
*/
public const CALLBACKS = '#callbacks#';
/**
* @readonly
* @var \Rector\Core\Configuration\RenamedClassesDataCollector
*/
private $renamedClassesDataCollector;
/**
* @readonly
* @var \Rector\Renaming\NodeManipulator\ClassRenamer
*/
private $classRenamer;
/**
* @readonly
* @var \Rector\Renaming\Helper\RenameClassCallbackHandler
*/
private $renameClassCallbackHandler;
public function __construct(RenamedClassesDataCollector $renamedClassesDataCollector, ClassRenamer $classRenamer, RenameClassCallbackHandler $renameClassCallbackHandler)
{
$this->renamedClassesDataCollector = $renamedClassesDataCollector;
$this->classRenamer = $classRenamer;
$this->renameClassCallbackHandler = $renameClassCallbackHandler;
}
public function getRuleDefinition() : RuleDefinition
{
return new RuleDefinition('Replaces defined classes by new ones.', [new ConfiguredCodeSample(<<<'CODE_SAMPLE'
namespace App;
use SomeOldClass;
function someFunction(SomeOldClass $someOldClass): SomeOldClass
{
if ($someOldClass instanceof SomeOldClass) {
return new SomeOldClass;
}
}
CODE_SAMPLE
, <<<'CODE_SAMPLE'
namespace App;
use SomeNewClass;
function someFunction(SomeNewClass $someOldClass): SomeNewClass
{
if ($someOldClass instanceof SomeNewClass) {
return new SomeNewClass;
}
}
CODE_SAMPLE
, ['App\\SomeOldClass' => 'App\\SomeNewClass'])]);
}
/**
* @return array<class-string<Node>>
*/
public function getNodeTypes() : array
{
return [Name::class, Property::class, FunctionLike::class, Expression::class, ClassLike::class, Namespace_::class];
}
/**
* @param FunctionLike|Name|ClassLike|Expression|Namespace_|Property $node
*/
public function refactor(Node $node) : ?Node
{
$oldToNewClasses = $this->renamedClassesDataCollector->getOldToNewClasses();
if ($oldToNewClasses !== []) {
return $this->classRenamer->renameNode($node, $oldToNewClasses);
}
if ($this->renameClassCallbackHandler->hasOldToNewClassCallbacks()) {
return $this->classRenamer->renameNode($node, $oldToNewClasses);
}
return null;
}
/**
* @param mixed[] $configuration
*/
public function configure(array $configuration) : void
{
$oldToNewClassCallbacks = $configuration[self::CALLBACKS] ?? [];
Assert::isArray($oldToNewClassCallbacks);
if ($oldToNewClassCallbacks !== []) {
Assert::allIsCallable($oldToNewClassCallbacks);
/** @var array<callable(ClassLike, NodeNameResolver): ?string> $oldToNewClassCallbacks */
$this->renameClassCallbackHandler->addOldToNewClassCallbacks($oldToNewClassCallbacks);
unset($configuration[self::CALLBACKS]);
}
Assert::allString($configuration);
Assert::allString(\array_keys($configuration));
$this->addOldToNewClasses($configuration);
}
/**
* @param mixed[] $oldToNewClasses
*/
private function addOldToNewClasses(array $oldToNewClasses) : void
{
Assert::allString(\array_keys($oldToNewClasses));
Assert::allString($oldToNewClasses);
$this->renamedClassesDataCollector->addOldToNewClasses($oldToNewClasses);
}
}