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<?php
namespace Wallabag\ImportBundle\Consumer;
use Doctrine\ORM\EntityManager;
use OldSound\RabbitMqBundle\RabbitMq\ConsumerInterface;
use PhpAmqpLib\Message\AMQPMessage;
use Wallabag\ImportBundle\Import\AbstractImport;
use Wallabag\UserBundle\Repository\UserRepository;
use Wallabag\CoreBundle\Entity\Entry;
use Wallabag\CoreBundle\Entity\Tag;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;
class AMPQEntryConsumer implements ConsumerInterface
{
private $em;
private $userRepository;
private $import;
private $logger;
public function __construct(EntityManager $em, UserRepository $userRepository, AbstractImport $import, LoggerInterface $logger = null)
{
$this->em = $em;
$this->userRepository = $userRepository;
$this->import = $import;
$this->logger = $logger ?: new NullLogger();
}
/**
* {@inheritdoc}
*/
public function execute(AMQPMessage $msg)
{
$storedEntry = json_decode($msg->body, true);
$user = $this->userRepository->find($storedEntry['userId']);
// no user? Drop message
if (null === $user) {
$this->logger->warning('Unable to retrieve user', ['entry' => $storedEntry]);
return;
}
$this->import->setUser($user);
$entry = $this->import->parseEntry($storedEntry);
if (null === $entry) {
$this->logger->warning('Unable to parse entry', ['entry' => $storedEntry]);
return;
}
try {
$this->em->flush();
// clear only affected entities
$this->em->clear(Entry::class);
$this->em->clear(Tag::class);
} catch (\Exception $e) {
$this->logger->warning('Unable to save entry', ['entry' => $storedEntry, 'exception' => $e]);
return;
}
$this->logger->info('Content with url ('.$entry->getUrl().') imported !');
}
}
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