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1 | <?php | |
2 | ||
3 | namespace Wallabag\CoreBundle\Command; | |
4 | ||
5 | use Doctrine\ORM\NoResultException; | |
6 | use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; | |
7 | use Symfony\Component\Console\Input\InputArgument; | |
8 | use Symfony\Component\Console\Input\InputInterface; | |
9 | use Symfony\Component\Console\Output\OutputInterface; | |
10 | use Wallabag\CoreBundle\Helper\UrlHasher; | |
11 | use Wallabag\UserBundle\Entity\User; | |
12 | ||
13 | class GenerateUrlHashesCommand extends ContainerAwareCommand | |
14 | { | |
15 | /** @var OutputInterface */ | |
16 | protected $output; | |
17 | ||
18 | protected function configure() | |
19 | { | |
20 | $this | |
21 | ->setName('wallabag:generate-hashed-urls') | |
22 | ->setDescription('Generates hashed urls for each entry') | |
23 | ->setHelp('This command helps you to generates hashes of the url of each entry, to check through API if an URL is already saved') | |
24 | ->addArgument('username', InputArgument::OPTIONAL, 'User to process entries'); | |
25 | } | |
26 | ||
27 | protected function execute(InputInterface $input, OutputInterface $output) | |
28 | { | |
29 | $this->output = $output; | |
30 | ||
31 | $username = (string) $input->getArgument('username'); | |
32 | ||
33 | if ($username) { | |
34 | try { | |
35 | $user = $this->getUser($username); | |
36 | $this->generateHashedUrls($user); | |
37 | } catch (NoResultException $e) { | |
38 | $output->writeln(sprintf('<error>User "%s" not found.</error>', $username)); | |
39 | ||
40 | return 1; | |
41 | } | |
42 | } else { | |
43 | $users = $this->getDoctrine()->getRepository('WallabagUserBundle:User')->findAll(); | |
44 | ||
45 | $output->writeln(sprintf('Generating hashed urls for "%d" users', \count($users))); | |
46 | ||
47 | foreach ($users as $user) { | |
48 | $output->writeln(sprintf('Processing user: %s', $user->getUsername())); | |
49 | $this->generateHashedUrls($user); | |
50 | } | |
51 | $output->writeln('Finished generated hashed urls'); | |
52 | } | |
53 | ||
54 | return 0; | |
55 | } | |
56 | ||
57 | private function generateHashedUrls(User $user) | |
58 | { | |
59 | $em = $this->getContainer()->get('doctrine.orm.entity_manager'); | |
60 | $repo = $this->getDoctrine()->getRepository('WallabagCoreBundle:Entry'); | |
61 | ||
62 | $entries = $repo->findByUser($user->getId()); | |
63 | ||
64 | $i = 1; | |
65 | foreach ($entries as $entry) { | |
66 | $entry->setHashedUrl(UrlHasher::hashUrl($entry->getUrl())); | |
67 | $em->persist($entry); | |
68 | ||
69 | if (0 === ($i % 20)) { | |
70 | $em->flush(); | |
71 | } | |
72 | ++$i; | |
73 | } | |
74 | ||
75 | $em->flush(); | |
76 | ||
77 | $this->output->writeln(sprintf('Generated hashed urls for user: %s', $user->getUserName())); | |
78 | } | |
79 | ||
80 | /** | |
81 | * Fetches a user from its username. | |
82 | * | |
83 | * @param string $username | |
84 | * | |
85 | * @return User | |
86 | */ | |
87 | private function getUser($username) | |
88 | { | |
89 | return $this->getDoctrine()->getRepository('WallabagUserBundle:User')->findOneByUserName($username); | |
90 | } | |
91 | ||
92 | private function getDoctrine() | |
93 | { | |
94 | return $this->getContainer()->get('doctrine'); | |
95 | } | |
96 | } |