Provides the default implementation of the active menu trail service.
It uses the current route name and route parameters to compare with the ones of the menu links.
Hierarchy
- class \Drupal\Core\Cache\CacheCollector implements CacheCollectorInterface, DestructableInterface
- class \Drupal\Core\Menu\MenuActiveTrail implements MenuActiveTrailInterface
File
- core/lib/Drupal/Core/Menu/MenuActiveTrail.php, line 16
Namespace
Drupal\Core\Menu
Members
| Name | Modifiers | Type | Description |
|---|---|---|---|
| CacheCollector::$cache | protected | property | The cache backend that should be used. |
| CacheCollector::$cacheCreated | protected | property | Stores the cache creation time. |
| CacheCollector::$cacheInvalidated | protected | property | Flag that indicates of the cache has been invalidated. |
| CacheCollector::$cacheLoaded | protected | property | Indicates if the collected cache was already loaded. |
| CacheCollector::$cid | protected | property | The cache id that is used for the cache entry. |
| CacheCollector::$keysToPersist | protected | property | An array of keys to add to the cache on service termination. |
| CacheCollector::$keysToRemove | protected | property | An array of keys to remove from the cache on service termination. |
| CacheCollector::$lock | protected | property | The lock backend that should be used. |
| CacheCollector::$storage | protected | property | Storage for the data itself. |
| CacheCollector::$tags | protected | property | A list of tags that are used for the cache entry. |
| CacheCollector::clear | public | function | Clears the collected cache entry. Overrides CacheCollectorInterface::clear |
| CacheCollector::delete | public | function | Deletes the element. Overrides CacheCollectorInterface::delete |
| CacheCollector::destruct | public | function | Performs destruct operations. Overrides DestructableInterface::destruct |
| CacheCollector::get | public | function | Gets value from the cache. Overrides CacheCollectorInterface::get |
| CacheCollector::has | public | function | Returns whether data exists for this key. Overrides CacheCollectorInterface::has |
| CacheCollector::invalidateCache | protected | function | Invalidate the cache. |
| CacheCollector::lazyLoadCache | protected | function | Loads the cache if not already done. |
| CacheCollector::normalizeLockName | protected | function | Normalizes a cache ID in order to comply with database limitations. |
| CacheCollector::persist | protected | function | Flags an offset value to be written to the persistent cache. |
| CacheCollector::reset | public | function | Resets the local cache. Overrides CacheCollectorInterface::reset |
| CacheCollector::set | public | function | Implements \Drupal\Core\Cache\CacheCollectorInterface::set(). Overrides CacheCollectorInterface::set |
| CacheCollector::updateCache | protected | function | Writes a value to the persistent cache immediately. |
| MenuActiveTrail::$menuLinkManager | protected | property | The menu link plugin manager. |
| MenuActiveTrail::$routeMatch | protected | property | The route match object for the current page. |
| MenuActiveTrail::doGetActiveTrailIds | protected | function | Helper method for ::getActiveTrailIds(). |
| MenuActiveTrail::getActiveLink | public | function | Fetches a menu link which matches the route name, parameters and menu name. Overrides MenuActiveTrailInterface::getActiveLink |
| MenuActiveTrail::getActiveTrailIds | public | function | This implementation caches all active trail IDs per route match for *all* menus whose active trails are calculated on that page. This ensures 1 cache get for all active trails per page load, rather than N. Overrides MenuActiveTrailInterface::getActiveTrailIds |
| MenuActiveTrail::getCid | protected | function | Overrides CacheCollector::getCid |
| MenuActiveTrail::resolveCacheMiss | protected | function | Overrides CacheCollector::resolveCacheMiss |
| MenuActiveTrail::__construct | public | function | Constructs a \Drupal\Core\Menu\MenuActiveTrail object. Overrides CacheCollector::__construct |
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