Sludio\HelperBundle\Lexik\Controller\NonActionTrait::batchActionDownload()

Complexity

Conditions	6
Paths	1

Size

Total Lines	42
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function batchActionDownload(ProxyQueryInterface $queryProxy)
    {
        $flashType = 'success';

        $dumper = new Dumper(4);

        $response = new StreamedResponse(function() use ($queryProxy, &$flashType, $dumper) {
            try {
                /**
                 * @var TransUnit $transUnit
                 */
                foreach ($queryProxy->getQuery()->iterate() as $pos => $object) {
                    foreach ($object as $transUnit) {
                        $chunkPrefix = $transUnit->getDomain().'__'.$transUnit->getKey().'__'.$transUnit->getId().'__';
                        $chunk = [];
                        /** @var TranslationInterface $translation */
                        foreach ($transUnit->getTranslations() as $translation) {
                            $chunk[$chunkPrefix.$translation->getLocale()] = $translation->getContent();
                        }
                        echo $dumper->dump($chunk, 2);
                        flush();
                    }
                }
            } catch (\PDOException $e) {
                $flashType = 'error';
                flush();
            } catch (DBALException $e) {
                $flashType = 'error';
                flush();
            }
        });

        $this->addFlash('sonata_flash_'.$flashType, 'translations.flash_batch_download_'.$flashType);

It seems like addFlash() must be provided by classes using this trait. How about adding it as abstract method to this trait?

        $response->headers->set('Content-Type', 'text/x-yaml');
        $response->headers->set('Cache-Control', '');
        $response->headers->set('Transfer-Encoding', 'chunked');
        $response->headers->set('Last-Modified', gmdate('D, d M Y H:i:s'));
        $contentDisposition = $response->headers->makeDisposition(ResponseHeaderBag::DISPOSITION_ATTACHMENT, 'translations.yml');
        $response->headers->set('Content-Disposition', $contentDisposition);

        return $response;
    }