/**
* {@inheritdoc}
*/
public function process(ContainerBuilder $container)
{
if (!$container->hasDefinition('pim_dashboard.widget.registry')) {
return;
}
$definition = $container->getDefinition('pim_dashboard.widget.registry');
foreach ($container->findTaggedServiceIds('pim_dashboard.widget') as $serviceId => $tag) {
$alias = isset($tag[0]['alias']) ? $tag[0]['alias'] : $serviceId;
$definition->addMethodCall('add', array($alias, $this->factory->createReference($serviceId)));
}
}
/**
* Returns an array of service references for a specified tag name
*
* @param string $tagName
* @param ContainerBuilder $container
*
* @return \Symfony\Component\DependencyInjection\Reference[]
*/
protected function findAndSortTaggedServices($tagName, ContainerBuilder $container)
{
$services = $container->findTaggedServiceIds($tagName);
if (empty($services)) {
throw new \RuntimeException(sprintf('You must tag at least one service as "%s" to use the Serializer service', $tagName));
}
$sortedServices = array();
foreach ($services as $serviceId => $tags) {
foreach ($tags as $tag) {
$priority = isset($tag['priority']) ? $tag['priority'] : self::DEFAULT_PRIORITY;
$sortedServices[$priority][] = $this->factory->createReference($serviceId);
}
}
krsort($sortedServices);
// Flatten the array
return call_user_func_array('array_merge', $sortedServices);
}