1<?php 2/** 3 * Squiz_Sniffs_CSS_MissingColonSniff. 4 * 5 * PHP version 5 6 * 7 * @category PHP 8 * @package PHP_CodeSniffer 9 * @author Greg Sherwood <gsherwood@squiz.net> 10 * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600) 11 * @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence 12 * @link http://pear.php.net/package/PHP_CodeSniffer 13 */ 14 15/** 16 * Squiz_Sniffs_CSS_MissingColonSniff. 17 * 18 * Ensure that all style definitions have a colon. 19 * 20 * @category PHP 21 * @package PHP_CodeSniffer 22 * @author Greg Sherwood <gsherwood@squiz.net> 23 * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600) 24 * @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence 25 * @version Release: @package_version@ 26 * @link http://pear.php.net/package/PHP_CodeSniffer 27 */ 28class Squiz_Sniffs_CSS_MissingColonSniff implements PHP_CodeSniffer_Sniff 29{ 30 31 /** 32 * A list of tokenizers this sniff supports. 33 * 34 * @var array 35 */ 36 public $supportedTokenizers = array('CSS'); 37 38 39 /** 40 * Returns the token types that this sniff is interested in. 41 * 42 * @return int[] 43 */ 44 public function register() 45 { 46 return array(T_OPEN_CURLY_BRACKET); 47 48 }//end register() 49 50 51 /** 52 * Processes the tokens that this sniff is interested in. 53 * 54 * @param PHP_CodeSniffer_File $phpcsFile The file where the token was found. 55 * @param int $stackPtr The position in the stack where 56 * the token was found. 57 * 58 * @return void 59 */ 60 public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr) 61 { 62 $tokens = $phpcsFile->getTokens(); 63 $lastLine = $tokens[$stackPtr]['line']; 64 $end = $tokens[$stackPtr]['bracket_closer']; 65 $endLine = $tokens[$end]['line']; 66 67 // Do not check nested style definitions as, for example, in @media style rules. 68 $nested = $phpcsFile->findNext(T_OPEN_CURLY_BRACKET, ($stackPtr + 1), $end); 69 if ($nested !== false) { 70 return; 71 } 72 73 $foundColon = false; 74 $foundString = false; 75 for ($i = ($stackPtr + 1); $i <= $end; $i++) { 76 if ($tokens[$i]['line'] !== $lastLine) { 77 // We changed lines. 78 if ($foundColon === false && $foundString !== false) { 79 // We didn't find a colon on the previous line. 80 $error = 'No style definition found on line; check for missing colon'; 81 $phpcsFile->addError($error, $foundString, 'Found'); 82 } 83 84 $foundColon = false; 85 $foundString = false; 86 $lastLine = $tokens[$i]['line']; 87 } 88 89 if ($tokens[$i]['code'] === T_STRING) { 90 $foundString = $i; 91 } else if ($tokens[$i]['code'] === T_COLON) { 92 $foundColon = $i; 93 } 94 }//end for 95 96 }//end process() 97 98 99}//end class 100