/**
* Executes the current command.
*
* This method is not abstract because you can use this class
* as a concrete class. In this case, instead of defining the
* execute() method, you set the code to execute by passing
* a Closure to the setCode() method.
*
* @param InputInterface $input An InputInterface instance
* @param OutputInterface $output An OutputInterface instance
*
* @return null|int null or 0 if everything went fine, or an error code
*
* @see setCode()
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$entity = $input->getArgument('entity');
/** @var EntityManager $entityManager */
$entityManager = $this->getContainer()->get('doctrine.orm.entity_manager');
if ($entity === 'article') {
$output->writeln('<comment>This might take a while.</comment>');
$journals = $entityManager->getRepository('OjsJournalBundle:Journal')->findAll();
$totalProgress = new ProgressBar($output, count($journals));
$totalProgress->setFormat('%current%/%max% [%bar%] %message%');
if ($totalProgress->getMaxSteps() > 0) {
$totalProgress->setMessage('Numerating...');
$totalProgress->start();
}
/** @var Journal $journal */
foreach ($journals as $journal) {
$articles = $entityManager->getRepository('OjsJournalBundle:Article')->findBy(['journal' => $journal]);
$totalProgress->setMessage('Numerating articles of "' . $journal->getTitle() . '"');
foreach ($articles as $article) {
NumeratorHelper::numerateArticle($article, $entityManager);
}
$totalProgress->advance();
}
$totalProgress->finish();
$output->writeln('');
// Necessary, unfortunately.
$output->writeln('<info>Done.</info>');
} else {
if ($entity === 'issue') {
$output->writeln('<comment>This might take a while.</comment>');
$journals = $entityManager->getRepository('OjsJournalBundle:Journal')->findAll();
$totalProgress = new ProgressBar($output, count($journals));
$totalProgress->setFormat('%current%/%max% [%bar%] %message%');
if ($totalProgress->getMaxSteps() > 0) {
$totalProgress->setMessage('Numerating...');
$totalProgress->start();
}
/** @var Journal $journal */
foreach ($journals as $journal) {
$issues = $entityManager->getRepository('OjsJournalBundle:Issue')->findBy(['journal' => $journal]);
$totalProgress->setMessage('Numerating issues of "' . $journal->getTitle() . '"');
foreach ($issues as $issue) {
NumeratorHelper::numerateIssue($issue, $entityManager);
}
$totalProgress->advance();
}
$totalProgress->finish();
$output->writeln('');
// Necessary, unfortunately.
$output->writeln('<info>Done.</info>');
} else {
$output->writeln('<error>This entity is not yet supported.</error>');
}
}
}
public function postPersist(LifecycleEventArgs $args)
{
$entity = $args->getObject();
$entityManager = $args->getObjectManager();
if ($entity instanceof Article) {
NumeratorHelper::numerateArticle($entity, $entityManager);
} else {
if ($entity instanceof Issue) {
NumeratorHelper::numerateIssue($entity, $entityManager);
}
}
}