class TaxonomyFacetsController in Taxonomy Facets 8

An example controller.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\taxonomy_facets\Controller\TaxonomyFacetsController

File

src/Controller/TaxonomyFacetsController.php, line 11

Namespace

Drupal\taxonomy_facets\Controller

class TaxonomyFacetsController extends ControllerBase {

  /**
   * {@inheritdoc}
   */
  public function content($taxo_facets_path, Request $request) {
    $config = \Drupal::config('taxonomy_facets.settings');
    $show_nodes_if_no_filters = $config
      ->get('show_nodes_if_no_filters');
    if ($show_nodes_if_no_filters || $taxo_facets_path !== 'no-argument') {
      $selected_filters = taxonomy_facets_get_selected_filters($taxo_facets_path);
      $filters = array(
        $selected_filters
          ->getAppliedFilterTids(),
      );
      $filters = current($filters);
      $getNodes = new \Drupal\taxonomy_facets\GetNodes($filters);
      $nodes = $getNodes
        ->getNodes();
      pager_default_initialize($getNodes
        ->getNumberOfNodes(), $config
        ->get('number_of_nodes_per_page'));
      if ($nodes = node_load_multiple($nodes)) {
        $output = node_view_multiple($nodes);
        $output[] = [
          '#type' => 'pager',
        ];
      }
      else {
        $output['no_content'] = array(
          '#prefix' => '<p>',
          '#markup' => t('There is currently no content classified with this combination of filters. Try removing one or more filters'),
          '#suffix' => '</p>',
        );
      }
    }
    else {
      $output['no_content'] = array(
        '#prefix' => '<p>',
        '#markup' => t('Please select one or more filters'),
        '#suffix' => '</p>',
      );
    }
    return $output;
  }

  /**
   * Returns a page title.
   */
  public function getTitle() {
    return \Drupal::config('taxonomy_facets.settings')
      ->get('page_title');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityManager	protected	property	The entity manager.
ControllerBase::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$formBuilder	protected	property	The form builder.	2
ControllerBase::$keyValue	protected	property	The key-value storage.	1
ControllerBase::$languageManager	protected	property	The language manager.	1
ControllerBase::$moduleHandler	protected	property	The module handler.	2
ControllerBase::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	40
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityManager Deprecated	protected	function	Retrieves the entity manager service.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state	protected	function	Returns the state storage service.
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TaxonomyFacetsController::content	public	function
TaxonomyFacetsController::getTitle	public	function	Returns a page title.
UrlGeneratorTrait::$urlGenerator	protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.