cakephp2-php8/app/webroot/css.php
phpnut f37dfb6302 Merging fixes and enhancements into trunk.
Revision: [2133]
Fixing sub package doc tag

Revision: [2132]
Added fixes when ini_set() is disabled.                   
Problem reported here:
    http://groups.google.com/group/cake-php/browse_thread/thread/f8e537b165da733e/06888a4112345f59

Revision: [2131]
"Correcting subpackage doc block tags "

git-svn-id: https://svn.cakephp.org/repo/trunk/cake@2134 3807eeeb-6ff5-0310-8944-8be069107fe0
2006-02-25 19:20:18 +00:00

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2.8 KiB
PHP

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