NamespaceStmtPrefixer::prefixNamespaceStmt() - Code Metrics - Inspection of "Implement the specifications (#94)" - humbug/php-scoper - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Théo

created 2017-09-08 22:16 UTC

NamespaceStmtPrefixer::prefixNamespaceStmt() A

↳ Parent: NamespaceStmtPrefixer

Complexity

Conditions	3
Paths	2

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	7
nc	2
nop	1
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <[email protected]>,
 *                    Pádraic Brady <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper\NodeVisitor;

use Humbug\PhpScoper\NodeVisitor\Collection\NamespaceStmtCollection;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Namespace_;
use PhpParser\NodeVisitorAbstract;
use function Humbug\PhpScoper\clone_node;

/**
 * Prefixes the relevant namespaces.
 *
 * ```
 * namespace Foo;
 * ```
 *
 * =>
 *
 * ```
 * namespace Humbug\Foo;
 * ```
 */
final class NamespaceStmtPrefixer extends NodeVisitorAbstract
{
    private $prefix;
    private $namespaceStatements;

    public function __construct(string $prefix, NamespaceStmtCollection $namespaceStatements)
    {
        $this->prefix = $prefix;
        $this->namespaceStatements = $namespaceStatements;
    }

    /**
     * @inheritdoc
     */
    public function enterNode(Node $node): Node
    {
        return ($node instanceof Namespace_)
            ? $this->prefixNamespaceStmt($node)
            : $node
        ;
    }

    private function prefixNamespaceStmt(Namespace_ $namespace): Node
    {
        $originalNamespace = $namespace;

        if (null !== $namespace->name && $this->prefix !== $namespace->name->getFirst()) {
            $originalNamespace = clone_node($namespace);

            $namespace->name = Name::concat($this->prefix, $namespace->name);
        }

        $this->namespaceStatements->add($namespace, $originalNamespace);

        return $namespace;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the humbug/php-scoper package.
7			*
8			* Copyright (c) 2017 Théo FIDRY <[email protected]>,
9			* Pádraic Brady <[email protected]>
10			*
11			* For the full copyright and license information, please view the LICENSE
12			* file that was distributed with this source code.
13			*/
14
15			namespace Humbug\PhpScoper\NodeVisitor;
16
17			use Humbug\PhpScoper\NodeVisitor\Collection\NamespaceStmtCollection;
18			use PhpParser\Node;
19			use PhpParser\Node\Name;
20			use PhpParser\Node\Stmt\Namespace_;
21			use PhpParser\NodeVisitorAbstract;
22			use function Humbug\PhpScoper\clone_node;
23
24			/**
25			* Prefixes the relevant namespaces.
26			*
27			* ```
28			* namespace Foo;
29			* ```
30			*
31			* =>
32			*
33			* ```
34			* namespace Humbug\Foo;
35			* ```
36			*/
37			final class NamespaceStmtPrefixer extends NodeVisitorAbstract
38			{
39			private $prefix;
40			private $namespaceStatements;
41
42			public function __construct(string $prefix, NamespaceStmtCollection $namespaceStatements)
43			{
44			$this->prefix = $prefix;
45			$this->namespaceStatements = $namespaceStatements;
46			}
47
48			/**
49			* @inheritdoc
50			*/
51			public function enterNode(Node $node): Node
52			{
53			return ($node instanceof Namespace_)
54			? $this->prefixNamespaceStmt($node)
55			: $node
56			;
57			}
58
59			private function prefixNamespaceStmt(Namespace_ $namespace): Node
60			{
61			$originalNamespace = $namespace;
62
63			if (null !== $namespace->name && $this->prefix !== $namespace->name->getFirst()) {
64			$originalNamespace = clone_node($namespace);
65
66			$namespace->name = Name::concat($this->prefix, $namespace->name);
67			}
68
69			$this->namespaceStatements->add($namespace, $originalNamespace);
70
71			return $namespace;
72			}
73			}
74

humbug / php-scoper

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NamespaceStmtPrefixer::prefixNamespaceStmt() A

Complexity

Size

Duplication

Importance

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