Humbug\PhpScoper\NodeVisitor\NewStmt\ScopeSingleLevelNewStmtNodeVisitor

Complexity

Total Complexity

8

Size/Duplication

Total Lines	62
Duplicated Lines	37.1 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	11	11	1
C	enterNode()	11	39	7

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <theo.fidry@gmail.com>,
 *                    Pádraic Brady <padraic.brady@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper\NodeVisitor\NewStmt;

use Humbug\PhpScoper\NodeVisitor\NamespaceStmtCollection;
use Humbug\PhpScoper\NodeVisitor\UseStmtCollection;
use PhpParser\Node;
use PhpParser\Node\Expr\New_;
use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified;
use PhpParser\NodeVisitorAbstract;

final class ScopeSingleLevelNewStmtNodeVisitor extends NodeVisitorAbstract
{
    private $prefix;
    private $namespaceStatements;
    private $useStatements;
    private $whitelist;

    public function __construct(

This method seems to be duplicated in your project.

        string $prefix,
        NamespaceStmtCollection $namespaceStatements,
        UseStmtCollection $useStatements,
        array $whitelist
    ) {
        $this->prefix = $prefix;
        $this->namespaceStatements = $namespaceStatements;
        $this->useStatements = $useStatements;
        $this->whitelist = $whitelist;
    }

    /**
     * @inheritdoc
     */
    public function enterNode(Node $node): Node
    {
        if (false === ($node instanceof New_)) {
            return $node;
        }
        /** @var New_ $node */
        if (false === ($node->class instanceof Name)) {
            return $node;
        }

        /** @var Name $nodeClass */
        $nodeClass = $node->class;

        if (1 !== count($nodeClass->parts)) {
            return $node;
        }

        $useStatement = $this->useStatements->findStatementForName($nodeClass->getFirst());

        if (null === $useStatement) {

This code seems to be duplicated across your project.

            if (0 === count($this->namespaceStatements)) {
                return $node;
            }

            $namespaceStatement = $this->namespaceStatements->getNamespaceName();

            $newNodeClass = FullyQualified::concat($namespaceStatement, $nodeClass, $nodeClass->getAttributes());
        } else {
            $newNodeClass = FullyQualified::concat($useStatement, $nodeClass->slice(1), $nodeClass->getAttributes());
        }

        $newNodeClass->setAttribute('phpscoper_ignore', true);

        if (in_array((string) $newNodeClass, $this->whitelist)) {
            return new New_($newNodeClass, $node->args, $node->getAttributes());
        }

        return $node;
    }
}