protected function ModuleInstaller::removeCacheBins in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Extension/ModuleInstaller.php \Drupal\Core\Extension\ModuleInstaller::removeCacheBins()

Helper method for removing all cache bins registered by a given module.

Parameters

string $module: The name of the module for which to remove all registered cache bins.

1 call to ModuleInstaller::removeCacheBins()

ModuleInstaller::uninstall in core/lib/Drupal/Core/Extension/ModuleInstaller.php

Uninstalls a given list of modules.

File

core/lib/Drupal/Core/Extension/ModuleInstaller.php, line 538

Class

ModuleInstaller

Default implementation of the module installer.

Namespace

Drupal\Core\Extension

Code

protected function removeCacheBins($module) {
  $service_yaml_file = drupal_get_path('module', $module) . "/{$module}.services.yml";
  if (!file_exists($service_yaml_file)) {
    return;
  }
  $definitions = Yaml::decode(file_get_contents($service_yaml_file));
  $cache_bin_services = array_filter(isset($definitions['services']) ? $definitions['services'] : [], function ($definition) {
    $tags = isset($definition['tags']) ? $definition['tags'] : [];
    foreach ($tags as $tag) {
      if (isset($tag['name']) && $tag['name'] == 'cache.bin') {
        return TRUE;
      }
    }
    return FALSE;
  });
  foreach (array_keys($cache_bin_services) as $service_id) {
    $backend = $this->kernel
      ->getContainer()
      ->get($service_id);
    if ($backend instanceof CacheBackendInterface) {
      $backend
        ->removeBin();
    }
  }
}