protected function outputFooter(array $caller, $isExpanded = false)
    {
        // Now we need to stitch together the content of the ini file
        // as well as it's path.
        $pathToIni = $this->pool->config->getPathToIniFile();
        if ($this->pool->fileService->fileIsReadable($pathToIni) === true) {
            $path = $this->pool->messages->getHelp('currentConfig');
        } else {
            // Project settings are not accessible
            // tell the user, that we are using fallback settings.
            $path = $this->pool->messages->getHelp('iniNotFound');
        }

        $model = $this->pool->createClass('Brainworxx\\Krexx\\Analyse\\Model')
            ->setName($path)
            ->setType($this->pool->fileService->filterFilePath($pathToIni))
            ->setHelpid('currentSettings')
            ->injectCallback(
                $this->pool->createClass('Brainworxx\\Krexx\\Analyse\\Callback\\Iterate\\ThroughConfig')
            );

        return $this->pool->render->renderFooter(
            $caller,
            $model,
            $isExpanded
        );
    }