function ColonSpacingSniff::process

Processes the tokens that this sniff is interested in.

Parameters

\PHP_CodeSniffer\Files\File $phpcsFile The file where the token was found.:

int $stackPtr The position in the stack where: the token was found.

Return value

void

Overrides Sniff::process

File

vendor/squizlabs/php_codesniffer/src/Standards/Squiz/Sniffs/CSS/ColonSpacingSniff.php, line 50

Class

ColonSpacingSniff

Namespace

PHP_CodeSniffer\Standards\Squiz\Sniffs\CSS

Code

public function process(File $phpcsFile, $stackPtr) {
    $tokens = $phpcsFile->getTokens();
    $prev = $phpcsFile->findPrevious(Tokens::$emptyTokens, $stackPtr - 1, null, true);
    if ($tokens[$prev]['code'] !== T_STYLE) {
        // The colon is not part of a style definition.
        return;
    }
    if ($tokens[$prev]['content'] === 'progid') {
        // Special case for IE filters.
        return;
    }
    if ($tokens[$stackPtr - 1]['code'] === T_WHITESPACE) {
        $error = 'There must be no space before a colon in a style definition';
        $fix = $phpcsFile->addFixableError($error, $stackPtr, 'Before');
        if ($fix === true) {
            $phpcsFile->fixer
                ->replaceToken($stackPtr - 1, '');
        }
    }
    $next = $phpcsFile->findNext(T_WHITESPACE, $stackPtr + 1, null, true);
    if ($tokens[$next]['code'] === T_SEMICOLON || $tokens[$next]['code'] === T_STYLE) {
        // Empty style definition, ignore it.
        return;
    }
    if ($tokens[$stackPtr + 1]['code'] !== T_WHITESPACE) {
        $error = 'Expected 1 space after colon in style definition; 0 found';
        $fix = $phpcsFile->addFixableError($error, $stackPtr, 'NoneAfter');
        if ($fix === true) {
            $phpcsFile->fixer
                ->addContent($stackPtr, ' ');
        }
    }
    else {
        $content = $tokens[$stackPtr + 1]['content'];
        if (strpos($content, $phpcsFile->eolChar) === false) {
            $length = strlen($content);
            if ($length !== 1) {
                $error = 'Expected 1 space after colon in style definition; %s found';
                $data = [
                    $length,
                ];
                $fix = $phpcsFile->addFixableError($error, $stackPtr, 'After', $data);
                if ($fix === true) {
                    $phpcsFile->fixer
                        ->replaceToken($stackPtr + 1, ' ');
                }
            }
        }
        else {
            $error = 'Expected 1 space after colon in style definition; newline found';
            $fix = $phpcsFile->addFixableError($error, $stackPtr, 'AfterNewline');
            if ($fix === true) {
                $phpcsFile->fixer
                    ->replaceToken($stackPtr + 1, ' ');
            }
        }
    }
    
    //end if
}