function TermRouteContext::getRuntimeContexts

Same name and namespace in other branches
  1. 11.x core/modules/taxonomy/src/ContextProvider/TermRouteContext.php \Drupal\taxonomy\ContextProvider\TermRouteContext::getRuntimeContexts()
  2. 10 core/modules/taxonomy/src/ContextProvider/TermRouteContext.php \Drupal\taxonomy\ContextProvider\TermRouteContext::getRuntimeContexts()

File

core/modules/taxonomy/src/ContextProvider/TermRouteContext.php, line 41

Class

TermRouteContext
Sets the current taxonomy term as a context on taxonomy term routes.

Namespace

Drupal\taxonomy\ContextProvider

Code

public function getRuntimeContexts(array $unqualified_context_ids) {
  $result = [];
  $context_definition = EntityContextDefinition::create('taxonomy_term')->setRequired(FALSE);
  $value = NULL;
  if ($route_object = $this->routeMatch
    ->getRouteObject()) {
    $route_parameters = $route_object->getOption('parameters');
    if (isset($route_parameters['taxonomy_term']) && $term = $this->routeMatch
      ->getParameter('taxonomy_term')) {
      $value = $term;
    }
    elseif ($this->routeMatch
      ->getRouteName() == 'entity.taxonomy_term.add_form') {
      $vocabulary = $this->routeMatch
        ->getParameter('taxonomy_vocabulary');
      $value = Term::create([
        'vid' => $vocabulary->id(),
      ]);
    }
  }
  $cacheability = new CacheableMetadata();
  $cacheability->setCacheContexts([
    'route',
  ]);
  $context = new Context($context_definition, $value);
  $context->addCacheableDependency($cacheability);
  $result['taxonomy_term'] = $context;
  return $result;
}

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