UseStmtCollection::findStatementForName() - Code Metrics - Inspection of "Allow to whitelist specific classes (#88)" - humbug/php-scoper - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( dcddf7...d2fb4d )

by Théo

created 2017-09-04 20:24 UTC

UseStmtCollection::findStatementForName() B

↳ Parent: UseStmtCollection

Complexity

Conditions	6
Paths	5

Size

Total Lines	16
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
eloc	7
nc	5
nop	1
dl	0
loc	16
rs	8.8571
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 ArrayIterator;
use IteratorAggregate;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Use_;
use PhpParser\Node\Stmt\UseUse;
use function Humbug\PhpScoper\deep_clone;

final class UseStmtCollection implements IteratorAggregate
{
    /**
     * @var Use_[]
     */
    private $nodes = [];

    public function add(Use_ $node)
    {
        $this->nodes[] = deep_clone($node);
    }

    /**
     * Finds the statements matching the given name.
     *
     * $name = 'Foo';
     *
     * use X;
     * use Bar\Foo;
     * use Y;
     *
     * will return the use statement for `Bar\Foo`.
     *
     * @param string $name
     *
     * @return null|Name
     */
    public function findStatementForName(string $name): ?Name
    {
        foreach ($this->nodes as $use_) {
            foreach ($use_->uses as $useStatement) {
                if ($useStatement instanceof UseUse) {
                    if ($name === $useStatement->alias || $name === $useStatement->name->getLast()) {
                        return $useStatement->name;
                    }
                }

                //TODO
            }
        }

        return null;
    }

    /**
     * @inheritdoc
     */
    public function getIterator()
    {
        return new ArrayIterator($this->nodes);
    }
}


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 ArrayIterator;
18			use IteratorAggregate;
19			use PhpParser\Node\Name;
20			use PhpParser\Node\Stmt\Use_;
21			use PhpParser\Node\Stmt\UseUse;
22			use function Humbug\PhpScoper\deep_clone;
23
24			final class UseStmtCollection implements IteratorAggregate
25			{
26			/**
27			* @var Use_[]
28			*/
29			private $nodes = [];
30
31			public function add(Use_ $node)
32			{
33			$this->nodes[] = deep_clone($node);
34			}
35
36			/**
37			* Finds the statements matching the given name.
38			*
39			* $name = 'Foo';
40			*
41			* use X;
42			* use Bar\Foo;
43			* use Y;
44			*
45			* will return the use statement for `Bar\Foo`.
46			*
47			* @param string $name
48			*
49			* @return null\|Name
50			*/
51			public function findStatementForName(string $name): ?Name
52			{
53			foreach ($this->nodes as $use_) {
54			foreach ($use_->uses as $useStatement) {
55			if ($useStatement instanceof UseUse) {
56			if ($name === $useStatement->alias \|\| $name === $useStatement->name->getLast()) {
57			return $useStatement->name;
58			}
59			}
60
61			//TODO
62			}
63			}
64
65			return null;
66			}
67
68			/**
69			* @inheritdoc
70			*/
71			public function getIterator()
72			{
73			return new ArrayIterator($this->nodes);
74			}
75			}
76

humbug / php-scoper

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UseStmtCollection::findStatementForName() B

Complexity

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Duplication

Importance

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