public function compileFile($fname, $outFname = null)
{
if (!is_readable($fname)) {
throw new Exception('load error: failed to find ' . $fname);
}
$pi = pathinfo($fname);
$oldImport = $this->importDir;
$this->importDir = (array) $this->importDir;
$this->importDir[] = realpath($pi['dirname']) . '/';
$this->allParsedFiles = array();
$this->addParsedFile($fname);
$parser = new avada_Less_Parser();
$parser->SetImportDirs($this->getImportDirs());
foreach ($this->libFunctions as $name => $func) {
$parser->registerFunction($name, $func);
}
$parser->parseFile($fname);
if (count($this->registeredVars)) {
$parser->ModifyVars($this->registeredVars);
}
$out = $parser->getCss();
$parsed = avada_Less_Parser::AllParsedFiles();
foreach ($parsed as $file) {
$this->addParsedFile($file);
}
$this->importDir = $oldImport;
if ($outFname !== null) {
return file_put_contents($outFname, $out);
}
return $out;
}
