function ListCacheBinsPass::process

Implements CompilerPassInterface::process().

Collects the cache bins into the cache_bins parameter.

File

core/lib/Drupal/Core/Cache/ListCacheBinsPass.php, line 18

Class

ListCacheBinsPass

Adds cache_bins parameter to the container.

Namespace

Code

public function process(ContainerBuilder $container) : void {
    $cache_info['cache']['bins'] = [];
    $cache_info['cache']['default_bin_backends'] = [];
    $cache_info['memory_cache']['bins'] = [];
    $cache_info['memory_cache']['default_bin_backends'] = [];
    $tag_info = [
        'cache.bin' => 'cache',
        'cache.bin.memory' => 'memory_cache',
    ];
    foreach ($tag_info as $service_tag => $section) {
        foreach ($container->findTaggedServiceIds($service_tag) as $id => $attributes) {
            $bin = substr($id, strpos($id, '.') + 1);
            $cache_info[$section]['bins'][$id] = $bin;
            if (isset($attributes[0]['default_backend'])) {
                $cache_info[$section]['default_bin_backends'][$bin] = $attributes[0]['default_backend'];
            }
        }
    }
    $container->setParameter('cache_bins', $cache_info['cache']['bins']);
    $container->setParameter('cache_default_bin_backends', $cache_info['cache']['default_bin_backends']);
    $container->setParameter('memory_cache_bins', $cache_info['memory_cache']['bins']);
    $container->setParameter('memory_cache_default_bin_backends', $cache_info['memory_cache']['default_bin_backends']);
}