зеркало из https://github.com/mozilla/pjs.git
116 строки
2.9 KiB
PHP
116 строки
2.9 KiB
PHP
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<?php
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/* SVN FILE: $Id: css.php,v 1.1 2006-05-24 19:14:24 uid815 Exp $ */
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/**
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* Short description for file.
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*
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* Long description for file
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*
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* PHP versions 4 and 5
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*
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* CakePHP : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright (c) 2006, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright (c) 2006, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP Project
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* @package cake
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* @subpackage cake.app.webroot
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* @since CakePHP v 0.2.9
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* @version $Revision: 1.1 $
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* @modifiedby $LastChangedBy: phpnut $
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* @lastmodified $Date: 2006-05-24 19:14:24 $
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* Enter description here...
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*/
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require(CONFIGS.'paths.php');
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require(CAKE.'basics.php');
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require(LIBS.'folder.php');
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require(LIBS.'file.php');
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require(LIBS.'legacy.php');
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/**
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* Enter description here...
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*
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* @param unknown_type $path
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* @param unknown_type $name
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* @return unknown
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*/
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function make_clean_css ($path, $name)
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{
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require(VENDORS.'csspp'.DS.'csspp.php');
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$data = file_get_contents($path);
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$csspp = new csspp();
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$output = $csspp->compress($data);
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$ratio = 100-(round(strlen($output)/strlen($data), 3)*100);
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$output = " /* file: $name, ratio: $ratio% */ " . $output;
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return $output;
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}
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/**
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* Enter description here...
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*
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* @param unknown_type $path
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* @param unknown_type $content
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* @return unknown
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*/
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function write_css_cache ($path, $content)
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{
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if (!is_dir(dirname($path)))
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mkdir(dirname($path));
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$cache = new File($path);
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return $cache->write($content);
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}
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if (preg_match('|\.\.|', $url) || !preg_match('|^ccss/(.+)$|i', $url, $regs))
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die('Wrong file name.');
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$filename = 'css/'.$regs[1];
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$filepath = CSS.$regs[1];
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$cachepath = CACHE.'css'.DS.str_replace(array('/','\\'), '-', $regs[1]);
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if (!file_exists($filepath))
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die('Wrong file name.');
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if (file_exists($cachepath))
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{
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$templateModified = filemtime($filepath);
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$cacheModified = filemtime($cachepath);
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if ($templateModified > $cacheModified)
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{
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$output = make_clean_css ($filepath, $filename);
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write_css_cache ($cachepath, $output);
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}
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else
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{
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$output = file_get_contents($cachepath);
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}
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}
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else
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{
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$output = make_clean_css ($filepath, $filename);
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write_css_cache ($cachepath, $output);
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}
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header("Date: ".date("D, j M Y G:i:s ", $templateModified).'GMT');
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header("Content-Type: text/css");
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header("Expires: ".gmdate("D, j M Y H:i:s", time()+DAY)." GMT");
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header("Cache-Control: cache");// HTTP/1.1
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header("Pragma: cache");// HTTP/1.0
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print $output;
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?>
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