annotate vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/NamingConventions/ValidClassNameSniff.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\NamingConventions\ValidClassNameSniff.
Chris@0 4 *
Chris@0 5 * @category PHP
Chris@0 6 * @package PHP_CodeSniffer
Chris@0 7 * @author Greg Sherwood <gsherwood@squiz.net>
Chris@0 8 * @author Marc McIntyre <mmcintyre@squiz.net>
Chris@0 9 * @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
Chris@0 10 * @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
Chris@0 11 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 12 */
Chris@0 13
Chris@17 14 namespace Drupal\Sniffs\NamingConventions;
Chris@17 15
Chris@17 16 use PHP_CodeSniffer\Files\File;
Chris@17 17 use PHP_CodeSniffer\Sniffs\Sniff;
Chris@17 18
Chris@0 19 /**
Chris@17 20 * \Drupal\Sniffs\NamingConventions\ValidClassNameSniff.
Chris@0 21 *
Chris@0 22 * Ensures class and interface names start with a capital letter
Chris@0 23 * and do not use _ separators.
Chris@0 24 *
Chris@0 25 * @category PHP
Chris@0 26 * @package PHP_CodeSniffer
Chris@0 27 * @author Greg Sherwood <gsherwood@squiz.net>
Chris@0 28 * @author Marc McIntyre <mmcintyre@squiz.net>
Chris@0 29 * @copyright 2006 Squiz Pty Ltd (ABN 77 084 670 600)
Chris@0 30 * @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
Chris@0 31 * @version Release: 1.2.0RC3
Chris@0 32 * @link http://pear.php.net/package/PHP_CodeSniffer
Chris@0 33 */
Chris@17 34 class ValidClassNameSniff implements Sniff
Chris@0 35 {
Chris@0 36
Chris@0 37
Chris@0 38 /**
Chris@0 39 * Returns an array of tokens this test wants to listen for.
Chris@0 40 *
Chris@0 41 * @return array
Chris@0 42 */
Chris@0 43 public function register()
Chris@0 44 {
Chris@0 45 return array(
Chris@0 46 T_CLASS,
Chris@0 47 T_INTERFACE,
Chris@0 48 );
Chris@0 49
Chris@0 50 }//end register()
Chris@0 51
Chris@0 52
Chris@0 53 /**
Chris@0 54 * Processes this test, when one of its tokens is encountered.
Chris@0 55 *
Chris@17 56 * @param \PHP_CodeSniffer\Files\File $phpcsFile The current file being processed.
Chris@17 57 * @param int $stackPtr The position of the current token
Chris@17 58 * in the stack passed in $tokens.
Chris@0 59 *
Chris@0 60 * @return void
Chris@0 61 */
Chris@17 62 public function process(File $phpcsFile, $stackPtr)
Chris@0 63 {
Chris@0 64 $tokens = $phpcsFile->getTokens();
Chris@0 65
Chris@0 66 $className = $phpcsFile->findNext(T_STRING, $stackPtr);
Chris@0 67 $name = trim($tokens[$className]['content']);
Chris@0 68 $errorData = array(ucfirst($tokens[$stackPtr]['content']));
Chris@0 69
Chris@0 70 // Make sure the first letter is a capital.
Chris@0 71 if (preg_match('|^[A-Z]|', $name) === 0) {
Chris@0 72 $error = '%s name must begin with a capital letter';
Chris@0 73 $phpcsFile->addError($error, $stackPtr, 'StartWithCaptial', $errorData);
Chris@0 74 }
Chris@0 75
Chris@0 76 // Search for underscores.
Chris@0 77 if (strpos($name, '_') !== false) {
Chris@0 78 $error = '%s name must use UpperCamel naming without underscores';
Chris@0 79 $phpcsFile->addError($error, $stackPtr, 'NoUnderscores', $errorData);
Chris@0 80 }
Chris@0 81
Chris@0 82 }//end process()
Chris@0 83
Chris@0 84
Chris@0 85 }//end class