/**
* Parse given css file with given vars.
*
* @param string $file
* @param array $vars
*
* @return string
*/
public function parse($file, array $vars, $custom)
{
$this->parser->parseFile($this->app['base_dir'] . '/assets/less/vendor/bootstrap/' . $file . '.less', $this->app['base_url']);
$this->parser->modifyVars($vars);
$css = $this->parser->getCss();
//parse custom less if any passed
if ($custom) {
$this->parser->reset();
$customCss = $this->parser->parse($custom)->getCss();
} else {
$customCss = '';
}
return $css . $customCss;
}
