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<?php
/**
* Squiz_Sniffs_CSS_MissingColonSniff.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
/**
* Squiz_Sniffs_CSS_MissingColonSniff.
*
* Ensure that all style definitions have a colon.
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @version Release: 1.3.4
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class Squiz_Sniffs_CSS_MissingColonSniff implements PHP_CodeSniffer_Sniff
{
/**
* A list of tokenizers this sniff supports.
*
* @var array
*/
public $supportedTokenizers = array('CSS');
/**
* Returns the token types that this sniff is interested in.
*
* @return array(int)
*/
public function register()
{
return array(T_OPEN_CURLY_BRACKET);
}//end register()
/**
* Processes the tokens that this sniff is interested in.
*
* @param PHP_CodeSniffer_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(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$lastLine = $tokens[$stackPtr]['line'];
$end = $tokens[$stackPtr]['bracket_closer'];
$endLine = $tokens[$end]['line'];
// 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
?>
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