annotate vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/CSS/ColourDefinitionSniff.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2 /**
Chris@17 3 * \Drupal\Sniffs\CSS\ColourDefinitionSniff.
Chris@0 4 *
Chris@0 5 * @category PHP
Chris@0 6 * @package PHP_CodeSniffer
Chris@0 7 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 8 */
Chris@0 9
Chris@17 10 namespace Drupal\Sniffs\CSS;
Chris@17 11
Chris@17 12 use PHP_CodeSniffer\Files\File;
Chris@17 13 use PHP_CodeSniffer\Sniffs\Sniff;
Chris@17 14
Chris@0 15 /**
Chris@17 16 * \Drupal\Sniffs\CSS\ColourDefinitionSniff.
Chris@0 17 *
Chris@0 18 * Ensure colours are defined in lower-case.
Chris@0 19 *
Chris@0 20 * @category PHP
Chris@0 21 * @package PHP_CodeSniffer
Chris@0 22 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 23 */
Chris@17 24 class ColourDefinitionSniff implements Sniff
Chris@0 25 {
Chris@0 26
Chris@0 27 /**
Chris@0 28 * A list of tokenizers this sniff supports.
Chris@0 29 *
Chris@0 30 * @var array
Chris@0 31 */
Chris@0 32 public $supportedTokenizers = array('CSS');
Chris@0 33
Chris@0 34
Chris@0 35 /**
Chris@0 36 * Returns the token types that this sniff is interested in.
Chris@0 37 *
Chris@0 38 * @return array(int)
Chris@0 39 */
Chris@0 40 public function register()
Chris@0 41 {
Chris@0 42 return array(T_COLOUR);
Chris@0 43
Chris@0 44 }//end register()
Chris@0 45
Chris@0 46
Chris@0 47 /**
Chris@0 48 * Processes the tokens that this sniff is interested in.
Chris@0 49 *
Chris@17 50 * @param \PHP_CodeSniffer\Files\File $phpcsFile The file where the token was found.
Chris@17 51 * @param int $stackPtr The position in the stack where
Chris@17 52 * the token was found.
Chris@0 53 *
Chris@0 54 * @return void
Chris@0 55 */
Chris@17 56 public function process(File $phpcsFile, $stackPtr)
Chris@0 57 {
Chris@0 58 $tokens = $phpcsFile->getTokens();
Chris@0 59 $colour = $tokens[$stackPtr]['content'];
Chris@0 60
Chris@0 61 $expected = strtolower($colour);
Chris@0 62 if ($colour !== $expected) {
Chris@0 63 $error = 'CSS colours must be defined in lowercase; expected %s but found %s';
Chris@0 64 $data = array(
Chris@0 65 $expected,
Chris@0 66 $colour,
Chris@0 67 );
Chris@0 68 $fix = $phpcsFile->addFixableError($error, $stackPtr, 'NotLower', $data);
Chris@0 69 if ($fix === true) {
Chris@0 70 $phpcsFile->fixer->replaceToken($stackPtr, $expected);
Chris@0 71 }
Chris@0 72 }
Chris@0 73
Chris@0 74 }//end process()
Chris@0 75
Chris@0 76
Chris@0 77 }//end class