public function RestMenuItemsCacheableDependency::getCacheContexts in Rest menu items 3.0.x

Same name and namespace in other branches

1. 8.2 src/Plugin/rest/resource/RestMenuItemsCacheableDependency.php \Drupal\rest_menu_items\Plugin\rest\resource\RestMenuItemsCacheableDependency::getCacheContexts()

The cache contexts associated with this object.

These identify a specific variation/representation of the object.

Cache contexts are tokens: placeholders that are converted to cache keys by the @cache_contexts_manager service. The replacement value depends on the request context (the current URL, language, and so on). They're converted before storing an object in cache.

Return value

string[] An array of cache context tokens, used to generate a cache ID.

Overrides CacheableDependencyInterface::getCacheContexts

See also

\Drupal\Core\Cache\Context\CacheContextsManager::convertTokensToKeys()

File

src/Plugin/rest/resource/RestMenuItemsCacheableDependency.php, line 35

Class

RestMenuItemsCacheableDependency

Namespace

Drupal\rest_menu_items\Plugin\rest\resource

Code

public function getCacheContexts() {
  $contexts = [];

  // URL parameters as contexts
  if ($this->minDepth != 1 || $this->maxDepth != 1) {
    $contexts[] = 'url.query_args';
    $contexts[] = 'user.permissions';
  }
  return $contexts;
}