class HighContrastCacheContext in High contrast 8

Defines the HighContrastCacheContext service.

This allows caching of high and normal contrast versions of pages.

Hierarchy

• class \Drupal\high_contrast\Cache\Context\HighContrastCacheContext implements CacheContextInterface

1 string reference to 'HighContrastCacheContext'

high_contrast.services.yml in ./high_contrast.services.yml

high_contrast.services.yml

1 service uses HighContrastCacheContext

cache_context.high_contrast in ./high_contrast.services.yml

Drupal\high_contrast\Cache\Context\HighContrastCacheContext

File

src/Cache/Context/HighContrastCacheContext.php, line 14

Namespace

Drupal\high_contrast\Cache\Context

class HighContrastCacheContext implements CacheContextInterface {

  /**
   * {@inheritdoc}
   */
  public static function getLabel() {
    return t('High contrast');
  }

  /**
   * {@inheritdoc}
   */
  public function getContext() {
    return HighContrastTrait::highContrastEnabled();
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheableMetadata() {
    return new CacheableMetadata();
  }

}

Members

Name	Modifiers	Type	Description	Overrides
HighContrastCacheContext::getCacheableMetadata	public	function	Gets the cacheability metadata for the context. Overrides CacheContextInterface::getCacheableMetadata
HighContrastCacheContext::getContext	public	function	Returns the string representation of the cache context. Overrides CacheContextInterface::getContext
HighContrastCacheContext::getLabel	public static	function	Returns the label of the cache context. Overrides CacheContextInterface::getLabel