ColourDefinitionSniff.php in Coder 8.2
Namespace
Drupal\Sniffs\CSSFile
coder_sniffer/Drupal/Sniffs/CSS/ColourDefinitionSniff.phpView source
<?php
/**
* \Drupal\Sniffs\CSS\ColourDefinitionSniff.
*
* @category PHP
* @package PHP_CodeSniffer
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
namespace Drupal\Sniffs\CSS;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
/**
* \Drupal\Sniffs\CSS\ColourDefinitionSniff.
*
* Ensure colours are defined in lower-case.
*
* @category PHP
* @package PHP_CodeSniffer
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class ColourDefinitionSniff implements Sniff {
/**
* A list of tokenizers this sniff supports.
*
* @var array
*/
public $supportedTokenizers = array(
'CSS',
);
/**
* Returns the token types that this sniff is interested in.
*
* @return array(int)
*/
public function register() {
return array(
T_COLOUR,
);
}
//end register()
/**
* Processes the tokens that this sniff is interested in.
*
* @param \PHP_CodeSniffer\Files\File $phpcsFile The file where the token was found.
* @param int $stackPtr The position in the stack where
* the token was found.
*
* @return void
*/
public function process(File $phpcsFile, $stackPtr) {
$tokens = $phpcsFile
->getTokens();
$colour = $tokens[$stackPtr]['content'];
$expected = strtolower($colour);
if ($colour !== $expected) {
$error = 'CSS colours must be defined in lowercase; expected %s but found %s';
$data = array(
$expected,
$colour,
);
$fix = $phpcsFile
->addFixableError($error, $stackPtr, 'NotLower', $data);
if ($fix === true) {
$phpcsFile->fixer
->replaceToken($stackPtr, $expected);
}
}
}
}
//end class