class Drupal_Sniffs_CSS_ColourDefinitionSniff in Coder 7.2

Squiz_Sniffs_CSS_ColourDefinitionSniff.

Ensure colours are defined in lower-case.

@category PHP @package PHP_CodeSniffer @link http://pear.php.net/package/PHP_CodeSniffer

Hierarchy

• class \Drupal_Sniffs_CSS_ColourDefinitionSniff implements \PHP_CodeSniffer_Sniff

File

coder_sniffer/Drupal/Sniffs/CSS/ColourDefinitionSniff.php, line 21

class Drupal_Sniffs_CSS_ColourDefinitionSniff implements PHP_CodeSniffer_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_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(PHP_CodeSniffer_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,
      );
      $phpcsFile
        ->addError($error, $stackPtr, 'NotLower', $data);
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Drupal_Sniffs_CSS_ColourDefinitionSniff::$supportedTokenizers	public	property	A list of tokenizers this sniff supports.
Drupal_Sniffs_CSS_ColourDefinitionSniff::process	public	function	Processes the tokens that this sniff is interested in.
Drupal_Sniffs_CSS_ColourDefinitionSniff::register	public	function	Returns the token types that this sniff is interested in.