kujaff\VersionsBundle\DependencyInjection\Compiler\TaggedServicesPass

Complexity

Total Complexity

3

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	3
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	saveTaggedServices()	0	9	2
A	process()	0	6	1

<?php
namespace kujaff\VersionsBundle\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;

/**
 * Save service tagged "bundle.install" and "bundle.update"
 */
class TaggedServicesPass implements CompilerPassInterface
{

	/**
	 * Save tagged service into a cache file
	 *
	 * @param ContainerBuilder $container
	 * @param string $tag
	 * @param string $fileName
	 */
	private function saveTaggedServices(ContainerBuilder $container, $tag, $fileName)
	{
		$services = array();
		foreach ($container->findTaggedServiceIds($tag) as $id => $attributes) {
			$services[] = $id;
		}
		$php = '<?php return ' . var_export($services, true) . ';';
		file_put_contents($container->getParameter('kernel.cache_dir') . DIRECTORY_SEPARATOR . $fileName, $php);
	}

	/**
	 * Process the build
	 *
	 * @param ContainerBuilder $container
	 */
	public function process(ContainerBuilder $container)
	{
		$this->saveTaggedServices($container, 'bundle.install', 'services.bundle.install.php');
		$this->saveTaggedServices($container, 'bundle.update', 'services.bundle.update.php');
		$this->saveTaggedServices($container, 'bundle.uninstall', 'services.bundle.uninstall.php');
	}

}