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<?php
/*
* This file is part of the Doctrine Bundle
*
* The code was originally distributed inside the Symfony framework.
*
* (c) Fabien Potencier <fabien@symfony.com>
* (c) Doctrine Project, Benjamin Eberlei <kontakt@beberlei.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Doctrine\Bundle\DoctrineBundle;
use Doctrine\Common\Util\ClassUtils;
use Doctrine\Bundle\DoctrineBundle\Command\CreateDatabaseDoctrineCommand;
use Doctrine\Bundle\DoctrineBundle\Command\DropDatabaseDoctrineCommand;
use Doctrine\Bundle\DoctrineBundle\Command\Proxy\RunSqlDoctrineCommand;
use Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler\EntityListenerPass;
use Doctrine\ORM\Proxy\Autoloader;
use Symfony\Component\Console\Application;
use Symfony\Component\DependencyInjection\Compiler\PassConfig;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\IntrospectableContainerInterface;
use Symfony\Component\HttpKernel\Bundle\Bundle;
use Symfony\Bridge\Doctrine\DependencyInjection\CompilerPass\DoctrineValidationPass;
use Symfony\Bridge\Doctrine\DependencyInjection\CompilerPass\RegisterEventListenersAndSubscribersPass;
use Symfony\Bridge\Doctrine\DependencyInjection\Security\UserProvider\EntityFactory;
/**
* Bundle.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jonathan H. Wage <jonwage@gmail.com>
*/
class DoctrineBundle extends Bundle
{
private $autoloader;
/**
* {@inheritDoc}
*/
public function build(ContainerBuilder $container)
{
parent::build($container);
$container->addCompilerPass(new RegisterEventListenersAndSubscribersPass('doctrine.connections', 'doctrine.dbal.%s_connection.event_manager', 'doctrine'), PassConfig::TYPE_BEFORE_OPTIMIZATION);
if ($container->hasExtension('security')) {
$container->getExtension('security')->addUserProviderFactory(new EntityFactory('entity', 'doctrine.orm.security.user.provider'));
}
$container->addCompilerPass(new DoctrineValidationPass('orm'));
$container->addCompilerPass(new EntityListenerPass());
}
/**
* {@inheritDoc}
*/
public function boot()
{
// Register an autoloader for proxies to avoid issues when unserializing them
// when the ORM is used.
if ($this->container->hasParameter('doctrine.orm.proxy_namespace')) {
$namespace = $this->container->getParameter('doctrine.orm.proxy_namespace');
$dir = $this->container->getParameter('doctrine.orm.proxy_dir');
$proxyGenerator = null;
if ($this->container->getParameter('doctrine.orm.auto_generate_proxy_classes')) {
// See https://github.com/symfony/symfony/pull/3419 for usage of references
$container = &$this->container;
$proxyGenerator = function ($proxyDir, $proxyNamespace, $class) use (&$container) {
$originalClassName = ClassUtils::getRealClass($class);
/** @var $registry Registry */
$registry = $container->get('doctrine');
// Tries to auto-generate the proxy file
/** @var $em \Doctrine\ORM\EntityManager */
foreach ($registry->getManagers() as $em) {
if (!$em->getConfiguration()->getAutoGenerateProxyClasses()) {
continue;
}
$metadataFactory = $em->getMetadataFactory();
if ($metadataFactory->isTransient($originalClassName)) {
continue;
}
$classMetadata = $metadataFactory->getMetadataFor($originalClassName);
$em->getProxyFactory()->generateProxyClasses(array($classMetadata));
clearstatcache(true, Autoloader::resolveFile($proxyDir, $proxyNamespace, $class));
break;
}
};
}
$this->autoloader = Autoloader::register($dir, $namespace, $proxyGenerator);
}
}
/**
* {@inheritDoc}
*/
public function shutdown()
{
if (null !== $this->autoloader) {
spl_autoload_unregister($this->autoloader);
$this->autoloader = null;
}
// Clear all entity managers to clear references to entities for GC
if ($this->container->hasParameter('doctrine.entity_managers')) {
foreach ($this->container->getParameter('doctrine.entity_managers') as $id) {
if (!$this->container instanceof IntrospectableContainerInterface || $this->container->initialized($id)) {
$this->container->get($id)->clear();
}
}
}
// Close all connections to avoid reaching too many connections in the process when booting again later (tests)
if ($this->container->hasParameter('doctrine.connections')) {
foreach ($this->container->getParameter('doctrine.connections') as $id) {
if (!$this->container instanceof IntrospectableContainerInterface || $this->container->initialized($id)) {
$this->container->get($id)->close();
}
}
}
}
/**
* {@inheritDoc}
*/
public function registerCommands(Application $application)
{
// Use the default logic when the ORM is available.
// This avoids listing all ORM commands by hand.
if (class_exists('Doctrine\\ORM\\Version')) {
parent::registerCommands($application);
return;
}
// Register only the DBAL commands if the ORM is not available.
$application->add(new CreateDatabaseDoctrineCommand());
$application->add(new DropDatabaseDoctrineCommand());
$application->add(new RunSqlDoctrineCommand());
}
}
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