File "DocBlockAnnotationTrait.php"
Full Path: /var/www/html/back/vendor/friendsofphp/php-cs-fixer/src/Fixer/DocBlockAnnotationTrait.php
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MIME-type: text/x-php
Charset: utf-8
<?php
declare(strict_types=1);
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz RumiĆski <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\Fixer;
use PhpCsFixer\DocBlock\DocBlock;
use PhpCsFixer\DocBlock\Line;
use PhpCsFixer\Tokenizer\Analyzer\Analysis\NamespaceUseAnalysis;
use PhpCsFixer\Tokenizer\Analyzer\AttributeAnalyzer;
use PhpCsFixer\Tokenizer\Analyzer\FullyQualifiedNameAnalyzer;
use PhpCsFixer\Tokenizer\Analyzer\WhitespacesAnalyzer;
use PhpCsFixer\Tokenizer\CT;
use PhpCsFixer\Tokenizer\FCT;
use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;
/**
* @internal
*
* @phpstan-require-implements FixerInterface
*
* @no-named-arguments Parameter names are not covered by the backward compatibility promise.
*/
trait DocBlockAnnotationTrait
{
final protected function getDocBlockIndex(Tokens $tokens, int $index): int
{
do {
$index = $tokens->getPrevNonWhitespace($index);
if ($tokens[$index]->isGivenKind(CT::T_ATTRIBUTE_CLOSE)) {
$index = $tokens->getPrevTokenOfKind($index, [[\T_ATTRIBUTE]]);
}
} while ($tokens[$index]->isGivenKind([\T_PUBLIC, \T_PROTECTED, \T_PRIVATE, \T_FINAL, \T_ABSTRACT, \T_COMMENT, FCT::T_ATTRIBUTE, FCT::T_READONLY]));
return $index;
}
/**
* @param list<string> $preventingAnnotations
* @param list<non-empty-lowercase-string> $preventingAttributes
*/
final protected function ensureIsDocBlockWithAnnotation(
Tokens $tokens,
int $index,
string $annotation,
array $preventingAnnotations,
array $preventingAttributes
): void {
$docBlockIndex = $this->getDocBlockIndex($tokens, $index);
if ($this->isPreventedByAttribute($tokens, $index, $preventingAttributes)) {
return;
}
if ($tokens[$docBlockIndex]->isGivenKind(\T_DOC_COMMENT)) {
$this->updateDocBlockIfNeeded($tokens, $docBlockIndex, $annotation, $preventingAnnotations);
} else {
$this->createDocBlock($tokens, $docBlockIndex, $annotation);
}
}
protected function createDocBlock(Tokens $tokens, int $docBlockIndex, string $annotation): void
{
$lineEnd = $this->whitespacesConfig->getLineEnding();
$originalIndent = WhitespacesAnalyzer::detectIndent($tokens, $tokens->getNextNonWhitespace($docBlockIndex));
$toInsert = [
new Token([\T_DOC_COMMENT, "/**{$lineEnd}{$originalIndent} * @{$annotation}{$lineEnd}{$originalIndent} */"]),
new Token([\T_WHITESPACE, $lineEnd.$originalIndent]),
];
$index = $tokens->getNextMeaningfulToken($docBlockIndex);
$tokens->insertAt($index, $toInsert);
if (!$tokens[$index - 1]->isGivenKind(\T_WHITESPACE)) {
$extraNewLines = $this->whitespacesConfig->getLineEnding();
if (!$tokens[$index - 1]->isGivenKind(\T_OPEN_TAG)) {
$extraNewLines .= $this->whitespacesConfig->getLineEnding();
}
$tokens->insertAt($index, [
new Token([\T_WHITESPACE, $extraNewLines.WhitespacesAnalyzer::detectIndent($tokens, $index)]),
]);
}
}
/**
* @param list<string> $preventingAnnotations
*/
private function updateDocBlockIfNeeded(
Tokens $tokens,
int $docBlockIndex,
string $annotation,
array $preventingAnnotations
): void {
$doc = new DocBlock($tokens[$docBlockIndex]->getContent());
foreach ($preventingAnnotations as $preventingAnnotation) {
if ([] !== $doc->getAnnotationsOfType($preventingAnnotation)) {
return;
}
}
$doc = $this->makeDocBlockMultiLineIfNeeded($doc, $tokens, $docBlockIndex, $annotation);
$lines = $this->addAnnotation($doc, $tokens, $docBlockIndex, $annotation);
$lines = implode('', $lines);
$tokens->getNamespaceDeclarations();
$tokens[$docBlockIndex] = new Token([\T_DOC_COMMENT, $lines]);
}
/**
* @param list<lowercase-string> $preventingAttributes
*/
private function isPreventedByAttribute(Tokens $tokens, int $index, array $preventingAttributes): bool
{
if ([] === $preventingAttributes) {
return false;
}
do {
$index = $tokens->getPrevMeaningfulToken($index);
} while ($tokens[$index]->isGivenKind([\T_FINAL, FCT::T_READONLY]));
if (!$tokens[$index]->isGivenKind(CT::T_ATTRIBUTE_CLOSE)) {
return false;
}
$index = $tokens->findBlockStart(Tokens::BLOCK_TYPE_ATTRIBUTE, $index);
$fullyQualifiedNameAnalyzer = new FullyQualifiedNameAnalyzer($tokens);
foreach (AttributeAnalyzer::collect($tokens, $index) as $attributeAnalysis) {
foreach ($attributeAnalysis->getAttributes() as $attribute) {
if (\in_array(strtolower($fullyQualifiedNameAnalyzer->getFullyQualifiedName($attribute['name'], $attribute['start'], NamespaceUseAnalysis::TYPE_CLASS)), $preventingAttributes, true)) {
return true;
}
}
}
return false;
}
/**
* @return non-empty-list<Line>
*/
private function addAnnotation(
DocBlock $docBlock,
Tokens $tokens,
int $docBlockIndex,
string $annotation
): array {
$lines = $docBlock->getLines();
$originalIndent = WhitespacesAnalyzer::detectIndent($tokens, $docBlockIndex);
$lineEnd = $this->whitespacesConfig->getLineEnding();
array_splice($lines, -1, 0, [new Line($originalIndent.' * @'.$annotation.$lineEnd)]);
return $lines;
}
private function makeDocBlockMultiLineIfNeeded(
DocBlock $doc,
Tokens $tokens,
int $docBlockIndex,
string $annotation
): DocBlock {
$lines = $doc->getLines();
if (1 === \count($lines) && [] === $doc->getAnnotationsOfType($annotation)) {
$indent = WhitespacesAnalyzer::detectIndent($tokens, $tokens->getNextNonWhitespace($docBlockIndex));
$doc->makeMultiLine($indent, $this->whitespacesConfig->getLineEnding());
return $doc;
}
return $doc;
}
}