<?php
/**
* Ensure that all style definitions have a colon.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @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\Squiz\Sniffs\CSS;
use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Sniffs\Sniff;
class MissingColonSniff implements Sniff
{
/**
* A list of tokenizers this sniff supports.
*
* @var array
*/
public $supportedTokenizers = ['CSS'];
/**
* Returns the token types that this sniff is interested in.
*
* @return int[]
*/
public function register()
{
return [T_OPEN_CURLY_BRACKET];
}//end register()
/**
* Processes the tokens that this sniff is interested in.
*
* @param \PHP_CodeSniffer\Files\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(File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
if (isset($tokens[$stackPtr]['bracket_closer']) === false) {
// Syntax error or live coding, bow out.
return;
}
$lastLine = $tokens[$stackPtr]['line'];
$end = $tokens[$stackPtr]['bracket_closer'];
// Do not check nested style definitions as, for example, in @media style rules.
$nested = $phpcsFile->findNext(T_OPEN_CURLY_BRACKET, ($stackPtr + 1), $end);
if ($nested !== false) {
return;
}
$foundColon = false;
$foundString = false;
for ($i = ($stackPtr + 1); $i <= $end; $i++) {
if ($tokens[$i]['line'] !== $lastLine) {
// We changed lines.
if ($foundColon === false && $foundString !== false) {
// We didn't find a colon on the previous line.
$error = 'No style definition found on line; check for missing colon';
$phpcsFile->addError($error, $foundString, 'Found');
}
$foundColon = false;
$foundString = false;
$lastLine = $tokens[$i]['line'];
}
if ($tokens[$i]['code'] === T_STRING) {
$foundString = $i;
} else if ($tokens[$i]['code'] === T_COLON) {
$foundColon = $i;
}
}//end for
}//end process()
}//end class