function DisallowMultiPropertyDefinitionSniff::process

* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint *

Parameters

int $visibilityPointer:

Overrides Sniff::process

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Classes/DisallowMultiPropertyDefinitionSniff.php, line 44

Class

DisallowMultiPropertyDefinitionSniff

Namespace

SlevomatCodingStandard\Sniffs\Classes

Code

public function process(File $phpcsFile, $visibilityPointer) : void {
    $tokens = $phpcsFile->getTokens();
    $asPointer = TokenHelper::findPreviousEffective($phpcsFile, $visibilityPointer - 1);
    if ($tokens[$asPointer]['code'] === T_AS) {
        return;
    }
    $propertyPointer = TokenHelper::findNext($phpcsFile, [
        T_VARIABLE,
        T_FUNCTION,
    ], $visibilityPointer + 1);
    if ($propertyPointer === null || $tokens[$propertyPointer]['code'] !== T_VARIABLE || !PropertyHelper::isProperty($phpcsFile, $propertyPointer)) {
        return;
    }
    $semicolonPointer = TokenHelper::findNext($phpcsFile, T_SEMICOLON, $propertyPointer + 1);
    $commaPointers = [];
    $nextPointer = $propertyPointer;
    do {
        $nextPointer = TokenHelper::findNext($phpcsFile, [
            T_COMMA,
            T_OPEN_SHORT_ARRAY,
            T_ARRAY,
        ], $nextPointer + 1, $semicolonPointer);
        if ($nextPointer === null) {
            break;
        }
        if ($tokens[$nextPointer]['code'] === T_OPEN_SHORT_ARRAY) {
            $nextPointer = $tokens[$nextPointer]['bracket_closer'];
            continue;
        }
        if ($tokens[$nextPointer]['code'] === T_ARRAY) {
            $nextPointer = $tokens[$nextPointer]['parenthesis_closer'];
            continue;
        }
        $commaPointers[] = $nextPointer;
    } while (true);
    if (count($commaPointers) === 0) {
        return;
    }
    $fix = $phpcsFile->addFixableError('Use of multi property definition is disallowed.', $visibilityPointer, self::CODE_DISALLOWED_MULTI_PROPERTY_DEFINITION);
    if (!$fix) {
        return;
    }
    $visibility = $tokens[$visibilityPointer]['content'];
    $pointerAfterVisibility = TokenHelper::findNextEffective($phpcsFile, $visibilityPointer + 1);
    $pointerBeforeSemicolon = TokenHelper::findPreviousEffective($phpcsFile, $semicolonPointer - 1);
    $indentation = IndentationHelper::getIndentation($phpcsFile, $visibilityPointer);
    $nameTokenCodes = TokenHelper::getNameTokenCodes();
    $typeHint = null;
    $typeHintStartPointer = TokenHelper::findNext($phpcsFile, $nameTokenCodes, $visibilityPointer + 1, $propertyPointer);
    $typeHintEndPointer = null;
    $pointerAfterTypeHint = null;
    if ($typeHintStartPointer !== null) {
        $typeHintEndPointer = TokenHelper::findNextExcluding($phpcsFile, $nameTokenCodes, $typeHintStartPointer + 1) - 1;
        $typeHint = TokenHelper::getContent($phpcsFile, $typeHintStartPointer, $typeHintEndPointer);
        $pointerAfterTypeHint = TokenHelper::findNextEffective($phpcsFile, $typeHintEndPointer + 1);
    }
    $docCommentPointer = DocCommentHelper::findDocCommentOpenPointer($phpcsFile, $propertyPointer);
    $docComment = $docCommentPointer !== null ? trim(TokenHelper::getContent($phpcsFile, $docCommentPointer, $tokens[$docCommentPointer]['comment_closer'])) : null;
    $data = [];
    foreach ($commaPointers as $commaPointer) {
        $data[$commaPointer] = [
            'pointerBeforeComma' => TokenHelper::findPreviousEffective($phpcsFile, $commaPointer - 1),
            'pointerAfterComma' => TokenHelper::findNextEffective($phpcsFile, $commaPointer + 1),
        ];
    }
    $phpcsFile->fixer
        ->beginChangeset();
    $phpcsFile->fixer
        ->addContent($visibilityPointer, ' ');
    FixerHelper::removeBetween($phpcsFile, $visibilityPointer, $pointerAfterVisibility);
    if ($typeHint !== null) {
        $phpcsFile->fixer
            ->addContent($typeHintEndPointer, ' ');
        FixerHelper::removeBetween($phpcsFile, $typeHintEndPointer, $pointerAfterTypeHint);
    }
    foreach ($commaPointers as $commaPointer) {
        FixerHelper::removeBetween($phpcsFile, $data[$commaPointer]['pointerBeforeComma'], $commaPointer);
        $phpcsFile->fixer
            ->replaceToken($commaPointer, sprintf(';%s%s%s%s%s ', $phpcsFile->eolChar, $docComment !== null ? sprintf('%s%s%s', $indentation, $docComment, $phpcsFile->eolChar) : '', $indentation, $visibility, $typeHint !== null ? sprintf(' %s', $typeHint) : ''));
        FixerHelper::removeBetween($phpcsFile, $commaPointer, $data[$commaPointer]['pointerAfterComma']);
    }
    FixerHelper::removeBetween($phpcsFile, $pointerBeforeSemicolon, $semicolonPointer);
    $phpcsFile->fixer
        ->endChangeset();
}