<?php

/*
 * This file is part of Psy Shell.
 *
 * (c) 2012-2023 Justin Hileman
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Psy\CodeCleaner;

use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified as FullyQualifiedName;
use PhpParser\Node\Stmt\Namespace_;

/**
 * Abstract namespace-aware code cleaner pass.
 */
abstract class NamespaceAwarePass extends CodeCleanerPass
{
    protected $namespace;
    protected $currentScope;

    /**
     * @todo should this be final? Extending classes should be sure to either
     * use afterTraverse or call parent::beforeTraverse() when overloading.
     *
     * Reset the namespace and the current scope before beginning analysis
     *
     * @return Node[]|null Array of nodes
     */
    public function beforeTraverse(array $nodes)
    {
        $this->namespace = [];
        $this->currentScope = [];
    }

    /**
     * @todo should this be final? Extending classes should be sure to either use
     * leaveNode or call parent::enterNode() when overloading
     *
     * @param Node $node
     *
     * @return int|Node|null Replacement node (or special return value)
     */
    public function enterNode(Node $node)
    {
        if ($node instanceof Namespace_) {
            $this->namespace = isset($node->name) ? $this->getParts($node->name) : [];
        }
    }

    /**
     * Get a fully-qualified name (class, function, interface, etc).
     *
     * @param mixed $name
     */
    protected function getFullyQualifiedName($name): string
    {
        if ($name instanceof FullyQualifiedName) {
            return \implode('\\', $this->getParts($name));
        }

        if ($name instanceof Name) {
            $name = $this->getParts($name);
        } elseif (!\is_array($name)) {
            $name = [$name];
        }

        return \implode('\\', \array_merge($this->namespace, $name));
    }

    /**
     * Backwards compatibility shim for PHP-Parser 4.x.
     *
     * At some point we might want to make $namespace a plain string, to match how Name works?
     */
    protected function getParts(Name $name): array
    {
        return \method_exists($name, 'getParts') ? $name->getParts() : $name->parts;
    }
}

• [F] AbstractClassPass.php
  Delete
• [F] AssignThisVariablePass.php
  Delete
• [F] CalledClassPass.php
  Delete
• [F] CallTimePassByReferencePass.php
  Delete
• [F] CodeCleanerPass.php
  Delete
• [F] EmptyArrayDimFetchPass.php
  Delete
• [F] ExitPass.php
  Delete
• [F] FinalClassPass.php
  Delete
• [F] FunctionContextPass.php
  Delete
• [F] FunctionReturnInWriteContextPass.php
  Delete
• [F] ImplicitReturnPass.php
  Delete
• [F] IssetPass.php
  Delete
• [F] LabelContextPass.php
  Delete
• [F] LeavePsyshAlonePass.php
  Delete
• [F] ListPass.php
  Delete
• [F] LoopContextPass.php
  Delete
• [F] MagicConstantsPass.php
  Delete
• [F] NamespaceAwarePass.php
  Delete
• [F] NamespacePass.php
  Delete
• [F] NoReturnValue.php
  Delete
• [F] PassableByReferencePass.php
  Delete
• [F] RequirePass.php
  Delete
• [F] ReturnTypePass.php
  Delete
• [F] StrictTypesPass.php
  Delete
• [F] UseStatementPass.php
  Delete
• [F] ValidClassNamePass.php
  Delete
• [F] ValidConstructorPass.php
  Delete
• [F] ValidFunctionNamePass.php
  Delete

Contact Section

Get in Touch with Us for Any Questions or Support

We’d love to hear from you! Whether you have questions, feedback, or need support, our team is here to help. Reach out to us via email, phone, or visit our office. We’re committed to providing you with exceptional service and ensuring your experience with NFC Pay is seamless and satisfying. Let’s connect!

Name*

Email*

Message*

Send Message

Our Location

20-22 Wenlock Road, England, N1 7GU

Call us on: +03601 885399

Our office hours Monday–Friday, 9am - 9pm

Email us directly

support@example.com