OK' : 'Error: ' . $response['msg'] . '';
      if ($response['type'] == "success") {
        break;
      }
      usleep(1500000);
      $retry++;
    }
    echo (!isset($last_response)) ? 'Already running' : $last_response;
  }
  if ($_GET['action'] == "stop") {
    header('Content-Type: text/html; charset=utf-8');
    $retry = 0;
    while (docker($_GET['service'], 'info')['State']['Running'] == 1 && $retry <= 3) {
      $response = docker($_GET['service'], 'post', 'stop');
      $response = json_decode($response, true);
      $last_response = ($response['type'] == "success") ? 'OK' : 'Error: ' . $response['msg'] . '';
      if ($response['type'] == "success") {
        break;
      }
      usleep(1500000);
      $retry++;
    }
    echo (!isset($last_response)) ? 'Not running' : $last_response;
  }
  if ($_GET['action'] == "restart") {
    header('Content-Type: text/html; charset=utf-8');
    $response = docker($_GET['service'], 'post', 'restart');
    $response = json_decode($response, true);
    $last_response = ($response['type'] == "success") ? 'OK' : 'Error: ' . $response['msg'] . '';
    echo (!isset($last_response)) ? 'Cannot restart container' : $last_response;
  }
  if ($_GET['action'] == "logs") {
    $lines = (empty($_GET['lines']) || !is_numeric($_GET['lines'])) ? 1000 : $_GET['lines'];
    header('Content-Type: text/plain; charset=utf-8');
    print_r(preg_split('/\n/', docker($_GET['service'], 'logs', $lines)));
  }
}
?>