/**
* Serves a file
* @param string $file
* @return string
*/
public function serveFile($file)
{
$type = MimeType::getType($file);
if (!headers_sent()) {
header('Content-Type: ' . $type);
}
if (strpos($type, 'text/html') !== false) {
$tmpl = new Templator();
$tmpl->setContent($tmpl->getInclude($file));
return $this->serveCache($tmpl->getDisplay());
} else {
self::setCacheMtime(filemtime($file));
return $this->serveCache(file_get_contents($file));
}
}
