public static function getFileLinesCount($path)
{
$docbook = FrontController::getInstance();
$wc_cmd = Command::getCommandPath('wc');
$command = $wc_cmd . ' -l ' . $path;
list($stdout, $status, $stderr) = $docbook->getTerminal()->run($command, $path);
$parts = explode(' ', trim($stdout));
$lines = array_shift($parts);
return !empty($lines) ? $lines : 0;
}
