protected function execute(InputInterface $input, OutputInterface $output)
{
$em = $this->getContainer()->get('doctrine')->getManager();
$pageRepository = $this->getContainer()->get('doctrine')->getRepository('S2bCrawlerBundle:Page');
$url = $input->getArgument('url');
// $depth = $input->getOption('depth');
if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) {
$output->writeln('<error>Invalid url</error>');
return;
}
$page = $pageRepository->findOneByUrl($url);
if ($page) {
$output->writeln('<error>Url already in database</error>');
return;
}
$page = new Page();
$page->setUrl($url);
$page->setDepth(0);
$em->persist($page);
$em->flush();
$output->writeln('Url added successfully');
}
