WIPfederation

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

1 files changed, 126 insertions, 0 deletions

diff --git a/src/Wallabag/FederationBundle/Command/CreateAccountsCommand.php b/src/Wallabag/FederationBundle/Command/CreateAccountsCommand.php
new file mode 100644
index 00000000..f2ca3b06
--- /dev/null
+++ b/src/Wallabag/FederationBundle/Command/CreateAccountsCommand.php
@@ -0,0 +1,126 @@
+<?php
+
+namespace Wallabag\FederationBundle\Command;
+
+use Doctrine\ORM\NoResultException;
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Wallabag\FederationBundle\Entity\Account;
+use Wallabag\FederationBundle\Entity\Instance;
+use Wallabag\UserBundle\Entity\User;
+
+class CreateAccountsCommand extends ContainerAwareCommand
+{
+    /** @var OutputInterface */
+    protected $output;
+
+    protected $created = 0;
+
+    protected function configure()
+    {
+        $this
+            ->setName('wallabag:federation:create-accounts')
+            ->setDescription('Creates missing federation accounts')
+            ->setHelp('This command creates accounts for federation for missing users')
+            ->addArgument(
+                'username',
+                InputArgument::OPTIONAL,
+                'User to create an account for'
+            );
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->output = $output;
+
+        $domainName = $this->getContainer()->getParameter('domain_name');
+        $instance = $this->checkInstance($domainName);
+
+        $username = $input->getArgument('username');
+
+        if ($username) {
+            try {
+                $user = $this->getUser($username);
+                $this->createAccount($user, $instance);
+            } catch (NoResultException $e) {
+                $output->writeln(sprintf('<error>User "%s" not found.</error>', $username));
+
+                return 1;
+            }
+        } else {
+            $users = $this->getDoctrine()->getRepository('WallabagUserBundle:User')->findAll();
+
+            $output->writeln(sprintf('Creating through %d user federated accounts', count($users)));
+
+            foreach ($users as $user) {
+                $output->writeln(sprintf('Processing user %s', $user->getUsername()));
+                $this->createAccount($user, $instance);
+            }
+            $output->writeln(sprintf('Creating user federated accounts. %d accounts created in total', $this->created));
+        }
+
+        return 0;
+    }
+
+    /**
+     * @param User $user
+     * @param $instance
+     */
+    private function createAccount(User $user, Instance $instance)
+    {
+        $em = $this->getContainer()->get('doctrine.orm.entity_manager');
+        $repo = $em->getRepository('WallabagFederationBundle:Account');
+
+        if ($repo->findBy(['user' => $user->getId()])) {
+            return;
+        }
+
+        $account = new Account();
+        $account->setUsername($user->getUsername())
+            ->setUser($user)
+            ->setServer($instance);
+
+        $em->persist($account);
+        $em->flush();
+
+        $user->setAccount($account);
+        $em->persist($account);
+        $em->flush();
+
+        ++$this->created;
+    }
+
+    private function checkInstance($domainName)
+    {
+        $em = $this->getContainer()->get('doctrine.orm.entity_manager');
+        $repo = $em->getRepository('WallabagFederationBundle:Instance');
+
+        $instance = $repo->findOneByDomain($domainName);
+        if (!$instance) {
+            $instance = new Instance($domainName);
+
+            $em->persist($instance);
+            $em->flush();
+        }
+        return $instance;
+    }
+
+    /**
+     * Fetches a user from its username.
+     *
+     * @param string $username
+     *
+     * @return \Wallabag\UserBundle\Entity\User
+     */
+    private function getUser($username)
+    {
+        return $this->getDoctrine()->getRepository('WallabagUserBundle:User')->findOneByUserName($username);
+    }
+
+    private function getDoctrine()
+    {
+        return $this->getContainer()->get('doctrine');
+    }
+}