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Name	Size	Permission
.mad-root	0 B	-rw-rw-rw-
CSS.php	17.96 KB	-rw-rw-rw-
JS.php	46.74 KB	-rw-rw-rw-
PHP.php	27.37 KB	-rw-rw-rw-

Code Editor : CSS.php

<?php
/**
 * Tokenizes CSS code.
 *
 * 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
 */

if (class_exists('PHP_CodeSniffer_Tokenizers_PHP', true) === false) {
    throw new Exception('Class PHP_CodeSniffer_Tokenizers_PHP not found');
}

/**
 * Tokenizes CSS code.
 *
 * @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: 1.3.3
 * @link      http://pear.php.net/package/PHP_CodeSniffer
 */
class PHP_CodeSniffer_Tokenizers_CSS extends PHP_CodeSniffer_Tokenizers_PHP
{

/**
     * Creates an array of tokens when given some CSS code.
     *
     * Uses the PHP tokenizer to do all the tricky work
     *
     * @param string $string  The string to tokenize.
     * @param string $eolChar The EOL character to use for splitting strings.
     *
     * @return array
     */
    public function tokenizeString($string, $eolChar='\n')
    {
        $tokens      = parent::tokenizeString('<?php '.$string.' ?>', $eolChar);
        $finalTokens = array();

$newStackPtr      = 0;
        $numTokens        = count($tokens);
        $multiLineComment = false;
        for ($stackPtr = 0; $stackPtr < $numTokens; $stackPtr++) {
            $token = $tokens[$stackPtr];

if ($token['code'] === T_FUNCTION) {
                // There are no functions in CSS, so convert this to a string.
                $finalTokens[$newStackPtr] = array(
                                              'type'    => 'T_STRING',
                                              'code'    => T_STRING,
                                              'content' => $token['content'],
                                             );

$newStackPtr++;
                continue;
            }

if ($token['code'] === T_COMMENT
                && substr($token['content'], 0, 2) === '/*'
            ) {
                // Multi-line comment. Record it so we can ignore other
                // comment tags until we get out of this one.
                $multiLineComment = true;
            }

if ($token['code'] === T_COMMENT
                && $multiLineComment === false
                && (substr($token['content'], 0, 2) === '//'
                || $token['content']{0} === '#')
            ) {
                $content = ltrim($token['content'], '#/');
                $commentTokens
                    = parent::tokenizeString('<?php '.$content.'?>', $eolChar);

// The first and last tokens are the open/close tags.
                array_shift($commentTokens);
                array_pop($commentTokens);

if ($token['content']{0} === '#') {
                    // The # character is not a comment in CSS files, so
                    // determine what it means in this context.
                    $firstContent = $commentTokens[0]['content'];

// If the first content is just a number, it is probably a
                    // colour like 8FB7DB, which PHP splits into 8 and FB7DB.
                    if (($commentTokens[0]['code'] === T_LNUMBER
                        || $commentTokens[0]['code'] === T_DNUMBER)
                        && $commentTokens[1]['code'] === T_STRING
                    ) {
                        $firstContent .= $commentTokens[1]['content'];
                        array_shift($commentTokens);
                    }

// If the first content looks like a colour and not a class
                    // definition, join the tokens together.
                    if (preg_match('/^[ABCDEF0-9]+$/i', $firstContent) === 1) {
                        array_shift($commentTokens);
                        // Work out what we trimmed off above and remember to re-add it.
                        $trimmed = substr($token['content'], 0, (strlen($token['content']) - strlen($content)));
                        $finalTokens[$newStackPtr] = array(
                                                      'type'    => 'T_COLOUR',
                                                      'code'    => T_COLOUR,
                                                      'content' => $trimmed.$firstContent,
                                                     );
                    } else {
                        $finalTokens[$newStackPtr] = array(
                                                      'type'    => 'T_HASH',
                                                      'code'    => T_HASH,
                                                      'content' => '#',
                                                     );
                    }
                } else {
                    $finalTokens[$newStackPtr] = array(
                                                  'type'    => 'T_STRING',
                                                  'code'    => T_STRING,
                                                  'content' => '//',
                                                 );
                }//end if

$newStackPtr++;

foreach ($commentTokens as $tokenData) {
                    if ($tokenData['code'] === T_COMMENT
                        && (substr($tokenData['content'], 0, 2) === '//'
                        || $tokenData['content']{0} === '#')
                    ) {
                        // This is a comment in a comment, so it needs
                        // to go through the whole process again.
                        $tokens[$stackPtr]['content'] = $tokenData['content'];
                        $stackPtr--;
                        break;
                    }

$finalTokens[$newStackPtr] = $tokenData;
                    $newStackPtr++;
                }

continue;
            }//end if

if ($token['code'] === T_COMMENT 
                && substr($token['content'], -2) === '*/'
            ) {
                // Multi-line comment is done.
                $multiLineComment = false;
            }

$finalTokens[$newStackPtr] = $token;
            $newStackPtr++;
        }//end for

// A flag to indicate if we are inside a style definition,
        // which is defined using curly braces. I'm assuming you can't
        // have nested curly brackets.
        $inStyleDef = false;

$numTokens = count($finalTokens);
        for ($stackPtr = 0; $stackPtr < $numTokens; $stackPtr++) {
            $token = $finalTokens[$stackPtr];

switch ($token['code']) {
            case T_OPEN_CURLY_BRACKET:
                $inStyleDef = true;
                break;
            case T_CLOSE_CURLY_BRACKET:
                $inStyleDef = false;
                break;
            case T_MINUS:
                // Minus signs are often used instead of spaces inside
                // class names, IDs and styles.
                if ($finalTokens[($stackPtr + 1)]['code'] === T_STRING) {
                    if ($finalTokens[($stackPtr - 1)]['code'] === T_STRING) {
                        $newContent = $finalTokens[($stackPtr - 1)]['content'].'-'.$finalTokens[($stackPtr + 1)]['content'];

$finalTokens[($stackPtr - 1)]['content'] = $newContent;
                        unset($finalTokens[$stackPtr]);
                        unset($finalTokens[($stackPtr + 1)]);
                        $stackPtr -= 2;
                    } else {
                        $newContent = '-'.$finalTokens[($stackPtr + 1)]['content'];

$finalTokens[($stackPtr + 1)]['content'] = $newContent;
                        unset($finalTokens[$stackPtr]);
                        $stackPtr--;
                    }

$finalTokens = array_values($finalTokens);
                    $numTokens   = count($finalTokens);
                } else if ($finalTokens[($stackPtr + 1)]['code'] === T_LNUMBER) {
                    // They can also be used to provide negative numbers.
                    $finalTokens[($stackPtr + 1)]['content']
                        = '-'.$finalTokens[($stackPtr + 1)]['content'];
                    unset($finalTokens[$stackPtr]);

$finalTokens = array_values($finalTokens);
                    $numTokens   = count($finalTokens);
                }

break;
            case T_COLON:
                // Only interested in colons that are defining styles.
                if ($inStyleDef === false) {
                    break;
                }

for ($x = ($stackPtr - 1); $x >= 0; $x--) {
                    if (in_array($finalTokens[$x]['code'], PHP_CodeSniffer_Tokens::$emptyTokens) === false) {
                        break;
                    }
                }

$finalTokens[$x]['type'] = 'T_STYLE';
                $finalTokens[$x]['code'] = T_STYLE;
                break;
            case T_STRING:
                if (strtolower($token['content']) === 'url') {
                    // Find the next content.
                    for ($x = ($stackPtr + 1); $x < $numTokens; $x++) {
                        if (in_array($finalTokens[$x]['code'], PHP_CodeSniffer_Tokens::$emptyTokens) === false) {
                            break;
                        }
                    }

// Needs to be in the format "url(" for it to be a URL.
                    if ($finalTokens[$x]['code'] !== T_OPEN_PARENTHESIS) {
                        continue;
                    }

// Make sure the content isn't empty.
                    for ($y = ($x + 1); $y < $numTokens; $y++) {
                        if (in_array($finalTokens[$y]['code'], PHP_CodeSniffer_Tokens::$emptyTokens) === false) {
                            break;
                        }
                    }

if ($finalTokens[$y]['code'] === T_CLOSE_PARENTHESIS) {
                        continue;
                    }

// Join all the content together inside the url() statement.
                    $newContent = '';
                    for ($i = ($x + 2); $i < $numTokens; $i++) {
                        if ($finalTokens[$i]['code'] === T_CLOSE_PARENTHESIS) {
                            break;
                        }

$newContent .= $finalTokens[$i]['content'];
                        unset($finalTokens[$i]);
                    }

// If the content inside the "url()" is in double quotes
                    // there will only be one token and so we don't have to do
                    // anything except change its type. If it is not empty,
                    // we need to do some token merging.
                    $finalTokens[($x + 1)]['type'] = 'T_URL';
                    $finalTokens[($x + 1)]['code'] = T_URL;

if ($newContent !== '') {
                        $finalTokens[($x + 1)]['content'] .= $newContent;

$finalTokens = array_values($finalTokens);
                        $numTokens   = count($finalTokens);
                    }
                }//end if

break;
            default:
                // Nothing special to be done with this token.
                break;
            }//end switch
        }//end for

return $finalTokens;

}//end tokenizeString()

/**
     * Performs additional processing after main tokenizing.
     *
     * This additional processsing converts T_LIST tokens to T_STRING
     * because there are no list constructs in CSS and list-* styles
     * look like lists to the PHP tokenizer.
     *
     * @param array  &$tokens The array of tokens to process.
     * @param string $eolChar The EOL character to use for splitting strings.
     *
     * @return void
     */
    public function processAdditional(&$tokens, $eolChar)
    {
        if (PHP_CODESNIFFER_VERBOSITY > 1) {
            echo "\t*** START ADDITIONAL JS PROCESSING ***".PHP_EOL;
        }

$numTokens  = (count($tokens) - 1);
        $changeMade = false;

for ($i = 0; $i < $numTokens; $i++) {
            if ($tokens[($i + 1)]['code'] !== T_STYLE) {
                continue;
            }

$style = ($i + 1);

if ($tokens[$i]['code'] === T_LIST) {
                $tokens[$style]['content'] = $tokens[$i]['content'].$tokens[$style]['content'];
                $tokens[$style]['column']  = $tokens[$i]['column'];

if (PHP_CODESNIFFER_VERBOSITY > 1) {
                    $line = $tokens[$i]['line'];
                    echo "\t* T_LIST token $i on line $line merged into T_STYLE token $style *".PHP_EOL;
                }

// Now fix the brackets that surround this token as they will
                // be pointing too far ahead now that we have removed a token.
                for ($t = $i; $t >= 0; $t--) {
                    if (isset($tokens[$t]['bracket_closer']) === true) {
                        $old = $tokens[$t]['bracket_closer'];
                        $tokens[$t]['bracket_closer']--;
                        if (PHP_CODESNIFFER_VERBOSITY > 1) {
                            $new  = $tokens[$t]['bracket_closer'];
                            $type = $tokens[$t]['type'];
                            $line = $tokens[$t]['line'];
                            echo "\t\t* $type token $t on line $line closer changed from $old to $new *".PHP_EOL;
                        }

// Only need to fix one set of brackets.
                        break;
                    }
                }

// Now fix all future brackets as they are no longer pointing
                // to the correct tokens either.
                for ($t = $i; $t <= $numTokens; $t++) {
                    if (isset($tokens[$t]) === false) {
                        break;
                    }

if ($tokens[$t]['code'] === T_OPEN_CURLY_BRACKET) {
                        $old = $tokens[$t]['bracket_closer'];
                        $tokens[$t]['bracket_closer']--;
                        if (PHP_CODESNIFFER_VERBOSITY > 1) {
                            $new  = $tokens[$t]['bracket_closer'];
                            $type = $tokens[$t]['type'];
                            $line = $tokens[$t]['line'];
                            echo "\t\t* $type token $t on line $line closer changed from $old to $new *".PHP_EOL;
                        }

$t = $old;
                    }
                }

unset($tokens[$i]);
                $changeMade = true;
                $i++;
            } else if ($tokens[$i]['code'] === T_BREAK) {
                // Break is sometimes used in style definitions, like page-break-inside
                // so we need merge the elements around it into the next T_STYLE.
                $newStyle = 'break'.$tokens[$style]['content'];
                for ($x = ($i - 1); $x >= 0; $x--) {
                    if ($tokens[$x]['code'] !== T_STRING && $tokens[$x]['code'] !== T_MINUS) {
                        break;
                    }

$newStyle = $tokens[$x]['content'].$newStyle;
                }

$x++;
                $tokens[$style]['content'] = $newStyle;
                $tokens[$style]['column']  = $tokens[$x]['column'];

if (PHP_CODESNIFFER_VERBOSITY > 1) {
                    $line = $tokens[$i]['line'];
                    echo "\t* tokens $x - $i on line $line merged into T_STYLE token $style due to T_BREAK at token $i *".PHP_EOL;
                }

// Now fix the brackets that surround this token as they will
                // be pointing too far ahead now that we have removed tokens.
                $diff = ($style - $x);
                for ($t = $style; $t >= 0; $t--) {
                    if (isset($tokens[$t]['bracket_closer']) === true) {
                        $old = $tokens[$t]['bracket_closer'];
                        $tokens[$t]['bracket_closer'] -= $diff;
                        if (PHP_CODESNIFFER_VERBOSITY > 1) {
                            $new  = $tokens[$t]['bracket_closer'];
                            $type = $tokens[$t]['type'];
                            $line = $tokens[$t]['line'];
                            echo "\t\t* $type token $t on line $line closer changed from $old to $new *".PHP_EOL;
                        }

// Only need to fix one set of brackets.
                        break;
                    }
                }

// Now fix all future brackets as they are no longer pointing
                // to the correct tokens either.
                for ($t = $style; $t <= $numTokens; $t++) {
                    if (isset($tokens[$t]) === false) {
                        break;
                    }

if ($tokens[$t]['code'] === T_OPEN_CURLY_BRACKET) {
                        $old = $tokens[$t]['bracket_closer'];
                        $tokens[$t]['bracket_closer'] -= $diff;
                        if (PHP_CODESNIFFER_VERBOSITY > 1) {
                            $new  = $tokens[$t]['bracket_closer'];
                            $type = $tokens[$t]['type'];
                            $line = $tokens[$t]['line'];
                            echo "\t\t* $type token $t on line $line closer changed from $old to $new *".PHP_EOL;
                        }

$t = $old;
                    }
                }

for ($x; $x <= $i; $x++) {
                    unset($tokens[$x]);
                }

$changeMade = true;
                $i++;
            }//end if
        }//end for

if ($changeMade === true) {
            $tokens = array_values($tokens);
        }

if (PHP_CODESNIFFER_VERBOSITY > 1) {
            echo "\t*** END ADDITIONAL JS PROCESSING ***".PHP_EOL;
        }

}//end processAdditional()

}//end class

${this.title}

Code Editor : CSS.php