/**
* @see PreFileFilter::__invoke()
*/
public static function __invoke($code, \Lohini\WebLoader\WebLoader $loader, $file = NULL)
{
if ($file === NULL || strtolower(pathinfo($file, PATHINFO_EXTENSION)) != 'xcss') {
return $code;
}
$config = ['path_to_css_dir' => WWW_DIR . '/css', 'xCSS_files' => []];
define('XCSSCLASS', '');
$filter = new \xCSS($config);
return $filter->compile(file_get_contents($file));
}
/**
* The xCSS processor itself.
*
* @param sfWebRequest $request
*
* @return string
*/
public function execute($request)
{
// we do not care, whether this is a valid CSS file here
$this->requestedCSSFile = $request->getParameter('file');
$targetFile = sfXCSSTools::getCacheOutputDirectory() . $this->requestedCSSFile;
// because we cache the generated files, we check for an existing one
if (file_exists($targetFile) === false) {
$config = sfXCSSPluginConfiguration::getXCSSConfiguration(true);
$config['xCSS_files'] = array($this->requestedCSSFile => $targetFile);
$xCSS = new xCSS($config);
$xCSS->compile();
}
$this->xcss = file_get_contents($targetFile);
chmod($targetFile, 0666);
return sfView::SUCCESS;
}
<?php
/**
* xCSS index file
*
* @author Anton Pawlik
* @see http://xcss.antpaw.org/docs/
* @copyright (c) 2010 Anton Pawlik
* @license http://xcss.antpaw.org/about/
*/
define('XCSSCLASS', 'xcss-class.php');
file_exists(XCSSCLASS) ? include XCSSCLASS : die('alert("xCSS Parse error: Can\'t find the xCSS class file: \'' . XCSSCLASS . '\'.");');
define('XCSSCONFIG', 'config.php');
file_exists(XCSSCONFIG) ? include XCSSCONFIG : die('alert("xCSS Parse error: Can\'t find the xCSS config file: \'' . XCSSCONFIG . '\'.");');
$xCSS = new xCSS($config);
$xCSS->compile();
/**
* Build the css if necessary
*
*/
function R3BuildCSS($force = false)
{
global $auth, $xcssConfig;
$thema = 'orange';
$appCode = strtolower(APPLICATION_CODE);
$path = R3_UPLOAD_DATA_DIR . strtolower(R3EcoGisHelper::getCurrentDomainName()) . "/style/";
$xcssConfig['master_filename'] = "{$path}{$appCode}_{$thema}.css";
$xcssConfig['xCSS_files']["{$thema}.xcss"] = "{$thema}.xcss";
if (file_exists("{$path}custom.css")) {
$xcssConfig['xCSS_files']["{$path}custom.css"] = "custom.css";
}
if (!$force) {
$rebuild = !file_exists($xcssConfig['master_filename']);
if (!$rebuild) {
$compiledAge = filemtime($xcssConfig['master_filename']);
$files = $xcssConfig['xCSS_files'];
if (isset($xcssConfig['prepend'])) {
foreach ($xcssConfig['prepend'] as $f) {
$files[$f] = basename($f);
}
}
foreach ($files as $srcFile => $dummy) {
if (filemtime($srcFile[0] == '/' ? $srcFile : $xcssConfig['path_to_css_dir'] . $srcFile) > $compiledAge) {
// Complie needed
$rebuild = true;
break;
}
}
}
}
if ($force || $rebuild) {
ezcLog::getInstance()->log("CSS rebuild for \"{$xcssConfig['master_filename']}\"", ezcLog::DEBUG);
define('XCSSCLASS', 'xcss-class.php');
require_once R3_LIB_DIR . 'xcss-class.php';
checkPath(dirname($xcssConfig['master_filename']), true, true);
$xCSS = new xCSS($xcssConfig);
$xCSS->compile();
}
}
<?php
/**
* xCSS string-compiler file
*
*/
$xcss_string = '.selector { color: red; }';
define('XCSSCLASS', '../xcss-class.php');
include XCSSCLASS;
define('XCSSCONFIG', '../config.php');
include XCSSCONFIG;
$xCSS = new xCSS($config);
echo '<script type="text/javascript">' . "\n";
$css_string = $xCSS->compile($xcss_string);
unset($xCSS);
echo '</script>' . "\n";
echo '<style type="text/css">' . "\n";
echo $css_string;
echo '</style>' . "\n";