17319949156

Committed 29 Aug 2025 09:20AM UTC coverage: 94.696% (-0.05%) from 94.744%

Build # 17319949156

Build Type

push

github

Committed by

keradus

Commit Message

CS

Run Details

28333 of 29920 relevant lines covered (94.7%)

45.63 hits per line

Source File
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81.25

/src/Tokenizer/Analyzer/NamespacesAnalyzer.php

<?php

declare(strict_types=1);

/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace PhpCsFixer\Tokenizer\Analyzer;

use PhpCsFixer\Tokenizer\Analyzer\Analysis\NamespaceAnalysis;
use PhpCsFixer\Tokenizer\Analyzer\Analysis\NamespaceUseAnalysis;
use PhpCsFixer\Tokenizer\Tokens;

/**
 * @internal
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise.
 */
final class NamespacesAnalyzer
{
    /**
     * @return list<NamespaceAnalysis>
     */
    public function getDeclarations(Tokens $tokens): array
    {
        $namespaces = [];

        for ($index = 1, $count = \count($tokens); $index < $count; ++$index) {
            $token = $tokens[$index];

            if (!$token->isGivenKind(\T_NAMESPACE)) {
                continue;
            }

            $declarationEndIndex = $tokens->getNextTokenOfKind($index, [';', '{']);
            $namespace = trim($tokens->generatePartialCode($index + 1, $declarationEndIndex - 1));
            $declarationParts = explode('\\', $namespace);
            $shortName = end($declarationParts);

            if ($tokens[$declarationEndIndex]->equals('{')) {
                $scopeEndIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $declarationEndIndex);
            } else {
                $scopeEndIndex = $tokens->getNextTokenOfKind($declarationEndIndex, [[\T_NAMESPACE]]);
                if (null === $scopeEndIndex) {
                    $scopeEndIndex = \count($tokens);
                }
                --$scopeEndIndex;
            }

            $namespaces[] = new NamespaceAnalysis(
                $namespace,
                $shortName,
                $index,
                $declarationEndIndex,
                $index,
                $scopeEndIndex
            );

            // Continue the analysis after the end of this namespace to find the next one
            $index = $scopeEndIndex;
        }

        if (0 === \count($namespaces) && $tokens->isTokenKindFound(\T_OPEN_TAG)) {
            $namespaces[] = new NamespaceAnalysis(
                '',
                '',
                $openTagIndex = $tokens[0]->isGivenKind(\T_INLINE_HTML) ? 1 : 0,
                $openTagIndex,
                $openTagIndex,
                \count($tokens) - 1,
            );
        }

        return $namespaces;
    }

    public function getNamespaceAt(Tokens $tokens, int $index): NamespaceAnalysis
    {
        if (!$tokens->offsetExists($index)) {
            throw new \InvalidArgumentException(\sprintf('Token index %d does not exist.', $index));
        }

        foreach ($this->getDeclarations($tokens) as $namespace) {
            if ($namespace->getScopeStartIndex() <= $index && $namespace->getScopeEndIndex() >= $index) {
                return $namespace;
            }
        }

        throw new \LogicException(\sprintf('Unable to get the namespace at index %d.', $index));
    }

    /**
     * @return array{NamespaceAnalysis, array<string, NamespaceUseAnalysis>}
     */
    public static function collectNamespaceAnalysis(Tokens $tokens, int $startIndex): array
    {
        $namespaceAnalysis = (new self())->getNamespaceAt($tokens, $startIndex);
        $namespaceUseAnalyses = (new NamespaceUsesAnalyzer())->getDeclarationsInNamespace($tokens, $namespaceAnalysis);

        $uses = [];
        foreach ($namespaceUseAnalyses as $use) {
            if (!$use->isClass()) {
                continue;
            }

            $uses[$use->getShortName()] = $use;
        }

        return [$namespaceAnalysis, $uses];
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	/*
6	* This file is part of PHP CS Fixer.
7	*
8	* (c) Fabien Potencier <fabien@symfony.com>
9	* Dariusz Rumiński <dariusz.ruminski@gmail.com>
10	*
11	* This source file is subject to the MIT license that is bundled
12	* with this source code in the file LICENSE.
13	*/
14
15	namespace PhpCsFixer\Tokenizer\Analyzer;
16
17	use PhpCsFixer\Tokenizer\Analyzer\Analysis\NamespaceAnalysis;
18	use PhpCsFixer\Tokenizer\Analyzer\Analysis\NamespaceUseAnalysis;
19	use PhpCsFixer\Tokenizer\Tokens;
20
21	/**
22	* @internal
23	*
24	* @no-named-arguments Parameter names are not covered by the backward compatibility promise.
25	*/
26	final class NamespacesAnalyzer
27	{
28	/**
29	* @return list<NamespaceAnalysis>
30	*/
31	public function getDeclarations(Tokens $tokens): array
32	{
33	$namespaces = [];	9✔
34
35	for ($index = 1, $count = \count($tokens); $index < $count; ++$index) {	9✔
36	$token = $tokens[$index];	8✔
37
38	if (!$token->isGivenKind(\T_NAMESPACE)) {	8✔
39	continue;	6✔
40	}
41
42	$declarationEndIndex = $tokens->getNextTokenOfKind($index, [';', '{']);	5✔
43	$namespace = trim($tokens->generatePartialCode($index + 1, $declarationEndIndex - 1));	5✔
44	$declarationParts = explode('\\', $namespace);	5✔
45	$shortName = end($declarationParts);	5✔
46
47	if ($tokens[$declarationEndIndex]->equals('{')) {	5✔
48	$scopeEndIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $declarationEndIndex);	3✔
49	} else {
50	$scopeEndIndex = $tokens->getNextTokenOfKind($declarationEndIndex, [[\T_NAMESPACE]]);	2✔
51	if (null === $scopeEndIndex) {	2✔
52	$scopeEndIndex = \count($tokens);	2✔
53	}
54	--$scopeEndIndex;	2✔
55	}
56
57	$namespaces[] = new NamespaceAnalysis(	5✔
58	$namespace,	5✔
59	$shortName,	5✔
60	$index,	5✔
61	$declarationEndIndex,	5✔
62	$index,	5✔
63	$scopeEndIndex	5✔
64	);	5✔
65
66	// Continue the analysis after the end of this namespace to find the next one
67	$index = $scopeEndIndex;	5✔
68	}
69
70	if (0 === \count($namespaces) && $tokens->isTokenKindFound(\T_OPEN_TAG)) {	9✔
71	$namespaces[] = new NamespaceAnalysis(	3✔
72	'',	3✔
73	'',	3✔
74	$openTagIndex = $tokens[0]->isGivenKind(\T_INLINE_HTML) ? 1 : 0,	3✔
75	$openTagIndex,	3✔
76	$openTagIndex,	3✔
77	\count($tokens) - 1,	3✔
78	);	3✔
79	}
80
81	return $namespaces;	9✔
82	}
83
84	public function getNamespaceAt(Tokens $tokens, int $index): NamespaceAnalysis
85	{
86	if (!$tokens->offsetExists($index)) {	5✔
87	throw new \InvalidArgumentException(\sprintf('Token index %d does not exist.', $index));	1✔
88	}
89
90	foreach ($this->getDeclarations($tokens) as $namespace) {	4✔
91	if ($namespace->getScopeStartIndex() <= $index && $namespace->getScopeEndIndex() >= $index) {	4✔
92	return $namespace;	4✔
93	}
94	}
95
96	throw new \LogicException(\sprintf('Unable to get the namespace at index %d.', $index));	×
97	}
98
99	/**
100	* @return array{NamespaceAnalysis, array<string, NamespaceUseAnalysis>}
101	*/
102	public static function collectNamespaceAnalysis(Tokens $tokens, int $startIndex): array
103	{
104	$namespaceAnalysis = (new self())->getNamespaceAt($tokens, $startIndex);	×
105	$namespaceUseAnalyses = (new NamespaceUsesAnalyzer())->getDeclarationsInNamespace($tokens, $namespaceAnalysis);	×
106
107	$uses = [];	×
108	foreach ($namespaceUseAnalyses as $use) {	×
109	if (!$use->isClass()) {	×
110	continue;	×
111	}
112
113	$uses[$use->getShortName()] = $use;	×
114	}
115
116	return [$namespaceAnalysis, $uses];	×
117	}
118	}

keradus / PHP-CS-Fixer / 17319949156

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