/**
* 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
require_once dirname(__FILE__) . '/../../bootstrap/functional.php';
$browser = new sfTestFunctional(new sfBrowser());
$limeTest = $browser->test();
$limeTest->plan = 14;
$cacheDir = sfXCSSTools::getCacheOutputDirectory();
$filename = 'style.css';
$limeTest->ok(!file_exists($cacheDir), 'Cache dir does not exist.');
$limeTest->ok(!empty($cacheDir), 'Cache dir configured.');
$limeTest->ok(sfXCSSTools::createCacheDirectory(), 'Cache dir created.');
$limeTest->ok(is_writable($cacheDir), 'Cache dir writable.');
$limeTest->ok(rmdir($cacheDir), 'Cache dir removed.');
// case: disabled web caching
sfConfig::set('app_xcssplugin_saveforweb', false);
try {
sfXCSSTools::saveForWeb($filename, 'some css');
$limeTest->fail('Exception not thrown.');
} catch (RuntimeException $e) {
$limeTest->is($e->getMessage(), sfXCSSTools::EXCEPTION_SAVE_FOR_WEB_DISABLED, 'Exception caught.');
}
// case: enabled web caching, but wrong permissions
sfConfig::set('app_xcssplugin_saveforweb', 'tmp');
$folder = sfConfig::get('sf_web_dir') . DIRECTORY_SEPARATOR . 'tmp';
$limeTest->ok(mkdir($folder, 00), 'Save For Web dir not writable.');
try {
sfXCSSTools::saveForWeb($filename, 'some css');
$limeTest->fail('Exception not thrown.');
} catch (RuntimeException $e) {
$limeTest->is($e->getMessage(), sfXCSSTools::EXCEPTION_COULD_NOT_CREATE_SAVE_FOR_WEB_DIR, 'Exception caught.');
}
