Writes all implementations to the container.

Parameters

\Symfony\Component\DependencyInjection\ContainerBuilder $container: The container builder.

array<string, array<string, string>> $implementationsByHook: Implementations, as module names keyed by hook name and "$class::$method" identifier.

1 call to HookCollectorPass::writeImplementationsToContainer()

HookCollectorPass::writeToContainer in core/lib/Drupal/Core/Hook/HookCollectorPass.php

Writes collected definitions to the container builder.

File

core/lib/Drupal/Core/Hook/HookCollectorPass.php, line 307

Class

HookCollectorPass

Collects and registers hook implementations.

Namespace

Drupal\Core\Hook

Code

protected static function writeImplementationsToContainer(ContainerBuilder $container, array $implementationsByHook) : void {
  $map = [];
  $tagsInfoByClass = [];
  foreach ($implementationsByHook as $hook => $hookImplementations) {
    $priority = 0;
    foreach ($hookImplementations as $class_and_method => $module) {
      [
        $class,
        $method,
      ] = explode('::', $class_and_method);
      $tagsInfoByClass[$class][] = [
        'event' => "drupal_hook.{$hook}",
        'method' => $method,
        'priority' => $priority,
      ];
      --$priority;
      $map[$hook][$class][$method] = $module;
    }
  }
  foreach ($tagsInfoByClass as $class => $tagsInfo) {
    if ($container->hasDefinition($class)) {
      $definition = $container->findDefinition($class);
    }
    else {
      $definition = $container->register($class, $class)
        ->setAutowired(TRUE);
    }
    foreach ($tagsInfo as $tag_info) {
      $definition->addTag('kernel.event_listener', $tag_info);
    }
  }
  $container->setParameter('hook_implementations_map', $map);
}

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