public function ShariffBlock::getCacheContexts in Shariff Social Media Buttons 8

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 ContextAwarePluginBase::getCacheContexts

See also

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

File

src/Plugin/Block/ShariffBlock.php, line 409

Class

ShariffBlock

Provides a 'shariff' block.

Namespace

Drupal\shariff\Plugin\Block

Code

public function getCacheContexts() {

  // The shariff block must be cached per URL, as the URL will be shared.
  return Cache::mergeContexts(parent::getCacheContexts(), [
    'url',
  ]);
}