golden hour

/opt/cpanel/ea-wappspector/vendor/rector/rector/src/Rector

File/Folder	Size	Actions
AbstractRector.php	12.3 KB
AbstractScopeAwareRector.php	1.1 KB

Edit: AbstractRector.php

<?php

declare (strict_types=1);
namespace Rector\Rector;

use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\ClassMethod;
use PhpParser\Node\Stmt\Const_;
use PhpParser\Node\Stmt\InlineHTML;
use PhpParser\Node\Stmt\Interface_;
use PhpParser\Node\Stmt\Nop;
use PhpParser\Node\Stmt\Property;
use PhpParser\Node\Stmt\PropertyProperty;
use PhpParser\Node\Stmt\Trait_;
use PhpParser\NodeTraverser;
use PhpParser\NodeVisitorAbstract;
use PHPStan\Analyser\MutatingScope;
use PHPStan\Type\ObjectType;
use PHPStan\Type\Type;
use Rector\Application\ChangedNodeScopeRefresher;
use Rector\Application\Provider\CurrentFileProvider;
use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfo;
use Rector\ChangesReporting\ValueObject\RectorWithLineChange;
use Rector\Contract\Rector\RectorInterface;
use Rector\Exception\ShouldNotHappenException;
use Rector\NodeDecorator\CreatedByRuleDecorator;
use Rector\NodeNameResolver\NodeNameResolver;
use Rector\NodeTypeResolver\Node\AttributeKey;
use Rector\NodeTypeResolver\NodeTypeResolver;
use Rector\PhpDocParser\NodeTraverser\SimpleCallableNodeTraverser;
use Rector\PhpParser\Comparing\NodeComparator;
use Rector\PhpParser\Node\NodeFactory;
use Rector\Skipper\Skipper\Skipper;
use Rector\ValueObject\Application\File;
abstract class AbstractRector extends NodeVisitorAbstract implements RectorInterface
{
    /**
     * @var string
     */
    private const EMPTY_NODE_ARRAY_MESSAGE = <<<CODE_SAMPLE
Array of nodes cannot be empty. Ensure "%s->refactor()" returns non-empty array for Nodes.

A) Direct return null for no change:

return null;

B) Remove the Node:

return NodeTraverser::REMOVE_NODE;
CODE_SAMPLE;
    /**
     * @var \Rector\NodeNameResolver\NodeNameResolver
     */
    protected $nodeNameResolver;
    /**
     * @var \Rector\NodeTypeResolver\NodeTypeResolver
     */
    protected $nodeTypeResolver;
    /**
     * @var \Rector\PhpParser\Node\NodeFactory
     */
    protected $nodeFactory;
    /**
     * @var \Rector\PhpParser\Comparing\NodeComparator
     */
    protected $nodeComparator;
    /**
     * @var \Rector\ValueObject\Application\File
     */
    protected $file;
    /**
     * @var \Rector\Skipper\Skipper\Skipper
     */
    protected $skipper;
    /**
     * @var \Rector\Application\ChangedNodeScopeRefresher
     */
    private $changedNodeScopeRefresher;
    /**
     * @var \Rector\PhpDocParser\NodeTraverser\SimpleCallableNodeTraverser
     */
    private $simpleCallableNodeTraverser;
    /**
     * @var \Rector\Application\Provider\CurrentFileProvider
     */
    private $currentFileProvider;
    /**
     * @var array<int, Node[]>
     */
    private $nodesToReturn = [];
    /**
     * @var \Rector\NodeDecorator\CreatedByRuleDecorator
     */
    private $createdByRuleDecorator;
    /**
     * @var int|null
     */
    private $toBeRemovedNodeId;
    public function autowire(NodeNameResolver $nodeNameResolver, NodeTypeResolver $nodeTypeResolver, SimpleCallableNodeTraverser $simpleCallableNodeTraverser, NodeFactory $nodeFactory, Skipper $skipper, NodeComparator $nodeComparator, CurrentFileProvider $currentFileProvider, CreatedByRuleDecorator $createdByRuleDecorator, ChangedNodeScopeRefresher $changedNodeScopeRefresher) : void
    {
        $this->nodeNameResolver = $nodeNameResolver;
        $this->nodeTypeResolver = $nodeTypeResolver;
        $this->simpleCallableNodeTraverser = $simpleCallableNodeTraverser;
        $this->nodeFactory = $nodeFactory;
        $this->skipper = $skipper;
        $this->nodeComparator = $nodeComparator;
        $this->currentFileProvider = $currentFileProvider;
        $this->createdByRuleDecorator = $createdByRuleDecorator;
        $this->changedNodeScopeRefresher = $changedNodeScopeRefresher;
    }
    /**
     * @return Node[]|null
     */
    public function beforeTraverse(array $nodes) : ?array
    {
        // workaround for file around refactor()
        $file = $this->currentFileProvider->getFile();
        if (!$file instanceof File) {
            throw new ShouldNotHappenException('File object is missing. Make sure you call $this->currentFileProvider->setFile(...) before traversing.');
        }
        $this->file = $file;
        return parent::beforeTraverse($nodes);
    }
    /**
     * @return int|\PhpParser\Node|null
     */
    public final function enterNode(Node $node)
    {
        if (!$this->isMatchingNodeType($node)) {
            return null;
        }
        $filePath = $this->file->getFilePath();
        if ($this->skipper->shouldSkipCurrentNode($this, $filePath, static::class, $node)) {
            return null;
        }
        $this->changedNodeScopeRefresher->reIndexNodeAttributes($node);
        // ensure origNode pulled before refactor to avoid changed during refactor, ref https://3v4l.org/YMEGN
        $originalNode = $node->getAttribute(AttributeKey::ORIGINAL_NODE) ?? $node;
        $refactoredNode = $this->refactor($node);
        // @see NodeTraverser::* codes, e.g. removal of node of stopping the traversing
        if ($refactoredNode === NodeTraverser::REMOVE_NODE) {
            $this->toBeRemovedNodeId = \spl_object_id($originalNode);
            // notify this rule changing code
            $rectorWithLineChange = new RectorWithLineChange(static::class, $originalNode->getLine());
            $this->file->addRectorClassWithLine($rectorWithLineChange);
            return $originalNode;
        }
        if (\is_int($refactoredNode)) {
            $this->createdByRuleDecorator->decorate($node, $originalNode, static::class);
            if (!\in_array($refactoredNode, [NodeTraverser::DONT_TRAVERSE_CHILDREN, NodeTraverser::DONT_TRAVERSE_CURRENT_AND_CHILDREN], \true)) {
                // notify this rule changing code
                $rectorWithLineChange = new RectorWithLineChange(static::class, $originalNode->getLine());
                $this->file->addRectorClassWithLine($rectorWithLineChange);
                return $refactoredNode;
            }
            $this->decorateCurrentAndChildren($node);
            return null;
        }
        // nothing to change → continue
        if ($refactoredNode === null) {
            return null;
        }
        if ($refactoredNode === []) {
            $errorMessage = \sprintf(self::EMPTY_NODE_ARRAY_MESSAGE, static::class);
            throw new ShouldNotHappenException($errorMessage);
        }
        return $this->postRefactorProcess($originalNode, $node, $refactoredNode, $filePath);
    }
    /**
     * Replacing nodes in leaveNode() method avoids infinite recursion
     * see"infinite recursion" in https://github.com/nikic/PHP-Parser/blob/master/doc/component/Walking_the_AST.markdown
     * @return mixed[]|int|\PhpParser\Node|null
     */
    public function leaveNode(Node $node)
    {
        if ($node->hasAttribute(AttributeKey::ORIGINAL_NODE)) {
            return null;
        }
        $objectId = \spl_object_id($node);
        if ($this->toBeRemovedNodeId === $objectId) {
            $this->toBeRemovedNodeId = null;
            return NodeTraverser::REMOVE_NODE;
        }
        return $this->nodesToReturn[$objectId] ?? $node;
    }
    protected function isName(Node $node, string $name) : bool
    {
        return $this->nodeNameResolver->isName($node, $name);
    }
    /**
     * @param string[] $names
     */
    protected function isNames(Node $node, array $names) : bool
    {
        return $this->nodeNameResolver->isNames($node, $names);
    }
    /**
     * Some nodes have always-known string name. This makes PHPStan smarter.
     * @see https://phpstan.org/writing-php-code/phpdoc-types#conditional-return-types
     *
     * @return ($node is Node\Param ? string :
     *  ($node is ClassMethod ? string :
     *  ($node is Property ? string :
     *  ($node is PropertyProperty ? string :
     *  ($node is Trait_ ? string :
     *  ($node is Interface_ ? string :
     *  ($node is Const_ ? string :
     *  ($node is Node\Const_ ? string :
     *  ($node is Name ? string :
     *      string|null )))))))))
     */
    protected function getName(Node $node) : ?string
    {
        return $this->nodeNameResolver->getName($node);
    }
    protected function isObjectType(Node $node, ObjectType $objectType) : bool
    {
        return $this->nodeTypeResolver->isObjectType($node, $objectType);
    }
    /**
     * Use this method for getting expr|node type
     */
    protected function getType(Node $node) : Type
    {
        return $this->nodeTypeResolver->getType($node);
    }
    /**
     * @param Node|Node[] $nodes
     * @param callable(Node): (int|Node|null|Node[]) $callable
     */
    protected function traverseNodesWithCallable($nodes, callable $callable) : void
    {
        $this->simpleCallableNodeTraverser->traverseNodesWithCallable($nodes, $callable);
    }
    protected function mirrorComments(Node $newNode, Node $oldNode) : void
    {
        if ($this->nodeComparator->areSameNode($newNode, $oldNode)) {
            return;
        }
        if ($oldNode instanceof InlineHTML) {
            return;
        }
        $oldPhpDocInfo = $oldNode->getAttribute(AttributeKey::PHP_DOC_INFO);
        $newPhpDocInfo = $newNode->getAttribute(AttributeKey::PHP_DOC_INFO);
        if ($newPhpDocInfo instanceof PhpDocInfo) {
            if (!$oldPhpDocInfo instanceof PhpDocInfo) {
                return;
            }
            if ((string) $oldPhpDocInfo->getPhpDocNode() !== (string) $newPhpDocInfo->getPhpDocNode()) {
                return;
            }
        }
        $newNode->setAttribute(AttributeKey::PHP_DOC_INFO, $oldPhpDocInfo);
        if (!$newNode instanceof Nop) {
            $newNode->setAttribute(AttributeKey::COMMENTS, $oldNode->getAttribute(AttributeKey::COMMENTS));
        }
    }
    private function decorateCurrentAndChildren(Node $node) : void
    {
        // filter only types that
        //    1. registered in getNodesTypes() method
        //    2. different with current node type, as already decorated above
        //
        $otherTypes = \array_filter($this->getNodeTypes(), static function (string $nodeType) use($node) : bool {
            return $nodeType !== \get_class($node);
        });
        if ($otherTypes === []) {
            return;
        }
        $this->traverseNodesWithCallable($node, static function (Node $subNode) use($otherTypes) {
            if (\in_array(\get_class($subNode), $otherTypes, \true)) {
                $subNode->setAttribute(AttributeKey::SKIPPED_BY_RECTOR_RULE, static::class);
            }
            return null;
        });
    }
    /**
     * @param Node|Node[] $refactoredNode
     */
    private function postRefactorProcess(Node $originalNode, Node $node, $refactoredNode, string $filePath) : Node
    {
        /** @var non-empty-array<Node>|Node $refactoredNode */
        $this->createdByRuleDecorator->decorate($refactoredNode, $originalNode, static::class);
        $rectorWithLineChange = new RectorWithLineChange(static::class, $originalNode->getLine());
        $this->file->addRectorClassWithLine($rectorWithLineChange);
        /** @var MutatingScope|null $currentScope */
        $currentScope = $node->getAttribute(AttributeKey::SCOPE);
        if (\is_array($refactoredNode)) {
            $firstNode = \current($refactoredNode);
            $this->mirrorComments($firstNode, $originalNode);
            $this->refreshScopeNodes($refactoredNode, $filePath, $currentScope);
            // search "infinite recursion" in https://github.com/nikic/PHP-Parser/blob/master/doc/component/Walking_the_AST.markdown
            $originalNodeId = \spl_object_id($originalNode);
            // will be replaced in leaveNode() the original node must be passed
            $this->nodesToReturn[$originalNodeId] = $refactoredNode;
            return $originalNode;
        }
        $this->refreshScopeNodes($refactoredNode, $filePath, $currentScope);
        return $refactoredNode;
    }
    /**
     * @param Node[]|Node $node
     */
    private function refreshScopeNodes($node, string $filePath, ?MutatingScope $mutatingScope) : void
    {
        $nodes = $node instanceof Node ? [$node] : $node;
        foreach ($nodes as $node) {
            $this->changedNodeScopeRefresher->refresh($node, $filePath, $mutatingScope);
        }
    }
    private function isMatchingNodeType(Node $node) : bool
    {
        $nodeClass = \get_class($node);
        foreach ($this->getNodeTypes() as $nodeType) {
            if (\is_a($nodeClass, $nodeType, \true)) {
                return \true;
            }
        }
        return \false;
    }
}