/application/tests/CodeSniffer/Standards/Ontowiki/Sniffs/Classes/ClassFilePathSniff.php

<?php
/**
 * Ontowiki_Sniffs_Classes_ClassFilePathSniff.
 *
 * PHP version 5
 *
 * @category  PHP
 * @package   PHP_CodeSniffer
 * @author    Lars Eidam <lars.eidam@googlemail.com>
 * @copyright 
 * @license   
 * @version   
 * @link      http://code.google.com/p/ontowiki/
 */

/**
 * Ontowiki_Sniffs_Classes_ClassFilePathSniff.
 *
 * Tests that the filepath correspond to the classname for php Files in
 * the application/classes Folder
 *
 * @category  PHP
 * @package   PHP_CodeSniffer
 * @author    Lars Eidam <lars.eidam@googlemail.com>
 * @copyright 
 * @license   
 * @version   
 * @link      http://code.google.com/p/ontowiki/
 */
class Ontowiki_Sniffs_Classes_ClassFilePathSniff implements PHP_CodeSniffer_Sniff
{


    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array
     */
    public function register()
    {
        return array(
                T_CLASS,
               );

    }//end register()


    /**
     * Processes this test, when one of its tokens is encountered.
     *
     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
     * @param int                  $stackPtr  The position of the current token in the
     *                                        stack passed in $tokens.
     *
     * @return void
     */
    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
    {
        $tokens   = $phpcsFile->getTokens();
        $decName  = $phpcsFile->findNext(T_STRING, $stackPtr);
        $fullPath = $phpcsFile->getFilename();
		$longFileName = basename($fullPath);
        $fileName = substr($longFileName, 0, strrpos($longFileName, '.'));

		// if the file is under the application/classes folder the class has the path in the name
		// application/classes/Ontowiki/Utils/TestClass.php -> Classname=Ontowiki_Utils_TestClass
		if (stristr($fullPath, 'classes') !== FALSE) {
			$partedPath = substr($fullPath, strrpos($fullPath, 'classes'), strlen($fullPath));
				$partedPath = substr($partedPath, 0, strrpos($partedPath, '.'));

			$classNameArray = explode("_", $tokens[$decName]['content']);
			$filepathArray = explode("/", $partedPath);
			if (1 == count($filepathArray)) {
				$filepathArray = explode("\\", $partedPath);
			}
			
			$notFound = TRUE;
			foreach ($classNameArray as $index => $classNamePart) {
				if ($classNamePart != $filepathArray[$index + 1]) {
					$notFound = FALSE;
					break;
				}
			}
			if (FALSE === $notFound) {
				$error = '%s name doesn\'t match filepath; expected "%s %s"';
				$data  = array(
						  ucfirst($tokens[$stackPtr]['content']),
						  $tokens[$stackPtr]['content'],
						  $tokens[$decName]['content'],
						 );
				$phpcsFile->addError($error, $stackPtr, 'NoMatch', $data);
			}
		}
	//	else
	//	{
	//		if ($tokens[$decName]['content'] !== $fileName)
	//		{
	//			$error = '%s name doesn\'t match filename; expected "%s %s"';
	//			$data  = array(
	//				ucfirst($tokens[$stackPtr]['content']),
	//				$tokens[$stackPtr]['content'],
	//				$fileName,
	//				);
	//			$phpcsFile->addError($error, $stackPtr, 'NoMatch', $data);
	//		}
	//	}
    }//end process()


}//end class

?>