/**
* @{@inheritdoc}
*/
public function filter(Asset $asset)
{
$content = $asset->getContent();
$content = Minify_CSS_Compressor::process($content);
$asset->setContent($content);
return $content;
}
/**
* @{@inheritdoc}
*/
public function filter(Asset $asset)
{
$file = $asset->getSource();
$compiler = new lessc();
$content = $compiler->compileFile($file);
$asset->setContent($content);
$minifier = new Css();
$minifier->filter($asset);
return $this;
}
/**
* @{@inheritdoc}
*/
public function filter(Asset $asset)
{
$source = $asset->getSource();
$compiler = new scssc();
$path = $source->getDir()->getAbsolutePath();
$compiler->addImportPath($path);
$content = $compiler->compile('@import "' . $source->getAbsolutePath() . '"');
$asset->setContent($content);
$minifier = new Css();
$minifier->filter($asset);
return $this;
}
