/**
* {@inheritDoc}
*/
public function process(ContainerBuilder $builder)
{
$ids = $builder->findTaggedServiceIds('console.command');
$console = $builder->getDefinition('console.application');
foreach ($ids as $id => $tags) {
$command = $builder->getDefinition($id);
if ($command->isAbstract()) {
throw Exception::commandIsAbstract($id);
}
if (!$command->isPublic()) {
throw Exception::commandIsNotPublic($id);
}
$reflect = new ReflectionClass($command->getClass());
if (!$reflect->isSubclassOf('Symfony\\Component\\Console\\Command\\Command')) {
throw Exception::commandIsNotCommand($id);
}
$console->addMethodCall('add', array(new Reference($id)));
}
}
/**
* {@inheritDoc}
*/
public function process(ContainerBuilder $builder)
{
$ids = $builder->findTaggedServiceIds('console.helper');
$helperSet = $builder->getDefinition('console.helper_set');
foreach ($ids as $id => $tags) {
$helper = $builder->getDefinition($id);
if ($helper->isAbstract()) {
throw Exception::helperIsAbstract($id);
}
if (!$helper->isPublic()) {
throw Exception::helperIsNotPublic($id);
}
$reflect = new ReflectionClass($helper->getClass());
if (!$reflect->isSubclassOf('Symfony\\Component\\Console\\Helper\\Helper')) {
throw Exception::helperIsNotHelper($id);
}
foreach ($tags as $tag) {
$helperSet->addMethodCall('set', array(new Reference($id), isset($tag['alias']) ? $tag['alias'] : null));
}
}
}
/**
* Registers the tagged event subscribers.
*
* @param ContainerBuilder $builder The service container builder.
* @param Definition $dispatcher The event dispatcher definition.
*
* @throws Exception If the subscriber could not be registered.
*/
private function registerSubscribers(ContainerBuilder $builder, Definition $dispatcher)
{
$ids = $builder->findTaggedServiceIds('event.subscriber');
foreach ($ids as $id => $tags) {
$subscriber = $builder->getDefinition($id);
if ($subscriber->isAbstract()) {
throw Exception::subscriberIsAbstract($id);
}
if (!$subscriber->isPublic()) {
throw Exception::subscriberIsNotPublic($id);
}
$reflect = new ReflectionClass($subscriber->getClass());
if (!$reflect->implementsInterface('Symfony\\Component\\EventDispatcher\\EventSubscriberInterface')) {
throw Exception::subscriberIsNotSubscriber($id);
}
$dispatcher->addMethodCall('addSubscriber', array(new Reference($id)));
}
}
