<?php
/**
* Warns about FIXME comments.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @author Sam Graham <php-codesniffer@illusori.co.uk>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Standards\Generic\Sniffs\Commenting;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
use PHP_CodeSniffer\Util\Tokens;
class FixmeSniff implements Sniff
{
/**
* A list of tokenizers this sniff supports.
*
* @var array
*/
public $supportedTokenizers = [
'PHP',
'JS',
];
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register()
{
return array_diff(Tokens::$commentTokens, Tokens::$phpcsCommentTokens);
}//end register()
/**
* Processes this sniff, when one of its tokens is encountered.
*
* @param \PHP_CodeSniffer\Files\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(File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$content = $tokens[$stackPtr]['content'];
$matches = [];
preg_match('/(?:\A|[^\p{L}]+)fixme([^\p{L}]+(.*)|\Z)/ui', $content, $matches);
if (empty($matches) === false) {
// Clear whitespace and some common characters not required at
// the end of a fixme message to make the error more informative.
$type = 'CommentFound';
$fixmeMessage = trim($matches[1]);
$fixmeMessage = trim($fixmeMessage, '-:[](). ');
$error = 'Comment refers to a FIXME task';
$data = [$fixmeMessage];
if ($fixmeMessage !== '') {
$type = 'TaskFound';
$error .= ' "%s"';
}
$phpcsFile->addError($error, $stackPtr, $type, $data);
}
}//end process()
}//end class