public function handleMessage()

in src/console/PhutilConsoleServer.php [9:97]
77 lines of code
17 McCabe index (conditional complexity)

  public function handleMessage(PhutilConsoleMessage $message) {
    $data = $message->getData();
    $type = $message->getType();

    switch ($type) {

      case PhutilConsoleMessage::TYPE_CONFIRM:
        $ok = phutil_console_confirm($data['prompt'], !$data['default']);
        return $this->buildMessage(
          PhutilConsoleMessage::TYPE_INPUT,
          $ok);

      case PhutilConsoleMessage::TYPE_PROMPT:
        $response = phutil_console_prompt(
          $data['prompt'],
          idx($data, 'history'));
        return $this->buildMessage(
          PhutilConsoleMessage::TYPE_INPUT,
          $response);

      case PhutilConsoleMessage::TYPE_OUT:
        $this->writeText(STDOUT, $data);
        return null;

      case PhutilConsoleMessage::TYPE_ERR:
        $this->writeText(STDERR, $data);
        return null;

      case PhutilConsoleMessage::TYPE_LOG:
        if ($this->enableLog) {
          $this->writeText(STDERR, $data);
        }
        return null;

      case PhutilConsoleMessage::TYPE_ENABLED:
        switch ($data['which']) {
          case PhutilConsoleMessage::TYPE_LOG:
            $enabled = $this->enableLog;
            break;
          default:
            $enabled = true;
            break;
        }
        return $this->buildMessage(
          PhutilConsoleMessage::TYPE_IS_ENABLED,
          $enabled);

      case PhutilConsoleMessage::TYPE_TTY:
      case PhutilConsoleMessage::TYPE_COLS:
        switch ($data['which']) {
          case PhutilConsoleMessage::TYPE_OUT:
            $which = STDOUT;
            break;
          case PhutilConsoleMessage::TYPE_ERR:
            $which = STDERR;
            break;
        }
        switch ($type) {
          case PhutilConsoleMessage::TYPE_TTY:
            if (function_exists('posix_isatty')) {
              $is_a_tty = posix_isatty($which);
            } else {
              $is_a_tty = null;
            }
            return $this->buildMessage(
              PhutilConsoleMessage::TYPE_IS_TTY,
              $is_a_tty);
          case PhutilConsoleMessage::TYPE_COLS:
            // TODO: This is an approximation which might not be perfectly
            // accurate.
            $width = phutil_console_get_terminal_width();
            return $this->buildMessage(
              PhutilConsoleMessage::TYPE_COL_WIDTH,
              $width);
        }
        break;

      default:
        if ($this->handler) {
          return call_user_func($this->handler, $message);
        } else {
          throw new Exception(
            pht(
              "Received unknown console message of type '%s'.",
              $type));
        }

    }
  }