function ArgumentPluginBase::getCacheMaxAge

File

core/modules/views/src/Plugin/views/argument/ArgumentPluginBase.php, line 1269

Class

ArgumentPluginBase

Base class for argument (contextual filter) handler plugins.

Namespace

Code

public function getCacheMaxAge() {
  $max_age = Cache::PERMANENT;
  // Asks all subplugins (argument defaults, argument validator and styles).
  if (($plugin = $this->getPlugin('argument_default')) && $plugin instanceof CacheableDependencyInterface) {
    $max_age = Cache::mergeMaxAges($max_age, $plugin->getCacheMaxAge());
  }
  if (($plugin = $this->getPlugin('argument_validator')) && $plugin instanceof CacheableDependencyInterface) {
    $max_age = Cache::mergeMaxAges($max_age, $plugin->getCacheMaxAge());
  }
  // Summaries use style plugins.
  if (($plugin = $this->getPlugin('style')) && $plugin instanceof CacheableDependencyInterface) {
    $max_age = Cache::mergeMaxAges($max_age, $plugin->getCacheMaxAge());
  }
  return $max_age;
}