public function indexAction($_view = 'import')
    {
        $authResponse  = $this->checkAuth([AdminResources::IMPORT], [], [AccessManager::VIEW]);
        if ($authResponse !== null) {
            return $authResponse;
        }

        $this->getParserContext()
            ->set('category_order', $this->getRequest()->query->get('category_order', 'manual'))
            ->set('import_order', $this->getRequest()->query->get('import_order', 'manual'))
        ;

        return $this->render($_view);
    }