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PATH: opt / cpanel / ea-wappspector / vendor / slevomat / coding-standard / SlevomatCodingStandard / Sniffs / Classes

<?php declare(strict_types = 1);

namespace SlevomatCodingStandard\Sniffs\Classes;

use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
use SlevomatCodingStandard\Helpers\ClassHelper;
use SlevomatCodingStandard\Helpers\FixerHelper;
use SlevomatCodingStandard\Helpers\NamespaceHelper;
use SlevomatCodingStandard\Helpers\ReferencedNameHelper;
use SlevomatCodingStandard\Helpers\TokenHelper;
use function array_merge;
use function preg_quote;
use function preg_replace;
use const T_ANON_CLASS;
use const T_ATTRIBUTE;
use const T_OPEN_TAG;

class RequireSelfReferenceSniff implements Sniff
{

public const CODE_REQUIRED_SELF_REFERENCE = 'RequiredSelfReference';

/**
	 * @return array<int, (int|string)>
	 */
	public function register(): array
	{
		return [
			T_OPEN_TAG,
		];
	}

/**
	 * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint
	 * @param int $openTagPointer
	 */
	public function process(File $phpcsFile, $openTagPointer): void
	{
		if (TokenHelper::findPrevious($phpcsFile, T_OPEN_TAG, $openTagPointer - 1) !== null) {
			return;
		}

$tokens = $phpcsFile->getTokens();

$referencedNames = array_merge(
			ReferencedNameHelper::getAllReferencedNames($phpcsFile, $openTagPointer),
			ReferencedNameHelper::getAllReferencedNamesInAttributes($phpcsFile, $openTagPointer),
		);

foreach ($referencedNames as $referencedName) {
			if (!$referencedName->isClass()) {
				continue;
			}

$anonymousClassPointer = TokenHelper::findPrevious($phpcsFile, T_ANON_CLASS, $referencedName->getStartPointer() - 1);

if (
				$anonymousClassPointer !== null
				&& $tokens[$anonymousClassPointer]['scope_closer'] > $referencedName->getEndPointer()
			) {
				continue;
			}

$classPointer = ClassHelper::getClassPointer($phpcsFile, $referencedName->getStartPointer());
			if ($classPointer === null) {
				continue;
			}

$className = ClassHelper::getFullyQualifiedName($phpcsFile, $classPointer);

$resolvedName = NamespaceHelper::resolveClassName(
				$phpcsFile,
				$referencedName->getNameAsReferencedInFile(),
				$referencedName->getStartPointer(),
			);

if ($className !== $resolvedName) {
				continue;
			}

$fix = $phpcsFile->addFixableError(
				'"self" for local reference is required.',
				$referencedName->getStartPointer(),
				self::CODE_REQUIRED_SELF_REFERENCE,
			);
			if (!$fix) {
				continue;
			}

$inAttribute = $tokens[$referencedName->getStartPointer()]['code'] === T_ATTRIBUTE;

$phpcsFile->fixer->beginChangeset();

if ($inAttribute) {
				$attributeContent = TokenHelper::getContent(
					$phpcsFile,
					$referencedName->getStartPointer(),
					$referencedName->getEndPointer(),
				);
				$fixedAttributeContent = preg_replace(
					'~(?<=\W)' . preg_quote($referencedName->getNameAsReferencedInFile(), '~') . '(?=\W)~',
					'self',
					$attributeContent,
				);
				FixerHelper::replace(
					$phpcsFile,
					$referencedName->getStartPointer(),
					$fixedAttributeContent,
				);

} else {
				FixerHelper::replace($phpcsFile, $referencedName->getStartPointer(), 'self');
			}

FixerHelper::removeBetweenIncluding($phpcsFile, $referencedName->getStartPointer() + 1, $referencedName->getEndPointer());

$phpcsFile->fixer->endChangeset();
		}
	}

}

[-] MethodSpacingSniff.php [edit]
[-] PropertySpacingSniff.php [edit]
[-] EmptyLinesAroundClassBracesSniff.php [edit]
[-] ClassLengthSniff.php [edit]
[-] DisallowConstructorPropertyPromotionSniff.php [edit]
[+] ..
[-] AbstractPropertyConstantAndEnumCaseSpacing.php [edit]
[-] ParentCallSpacingSniff.php [edit]
[-] RequireAbstractOrFinalSniff.php [edit]
[-] RequireSelfReferenceSniff.php [edit]
[-] RequireConstructorPropertyPromotionSniff.php [edit]
[-] TraitUseDeclarationSniff.php [edit]
[-] ConstantSpacingSniff.php [edit]
[-] ForbiddenPublicPropertySniff.php [edit]
[-] ClassStructureSniff.php [edit]
[-] BackedEnumTypeSpacingSniff.php [edit]
[-] UnsupportedClassGroupException.php [edit]
[-] SuperfluousAbstractClassNamingSniff.php [edit]
[-] ClassConstantVisibilitySniff.php [edit]
[-] SuperfluousTraitNamingSniff.php [edit]
[-] SuperfluousExceptionNamingSniff.php [edit]
[-] UselessLateStaticBindingSniff.php [edit]
[-] AbstractMethodSignature.php [edit]
[-] TraitUseSpacingSniff.php [edit]
[-] DisallowMultiPropertyDefinitionSniff.php [edit]
[-] SuperfluousErrorNamingSniff.php [edit]
[-] DisallowStringExpressionPropertyFetchSniff.php [edit]
[-] SuperfluousInterfaceNamingSniff.php [edit]
[-] RequireSingleLineMethodSignatureSniff.php [edit]
[-] DisallowLateStaticBindingForConstantsSniff.php [edit]
[-] RequireMultiLineMethodSignatureSniff.php [edit]
[-] PropertyDeclarationSniff.php [edit]
[-] ClassMemberSpacingSniff.php [edit]
[-] MissingClassGroupsException.php [edit]
[-] DisallowMultiConstantDefinitionSniff.php [edit]
[-] EnumCaseSpacingSniff.php [edit]
[-] ModernClassNameReferenceSniff.php [edit]