class SocialGroupListBuilder in Open Social 8.3

Provides a list controller for group from GroupListBuilder.

Hierarchy

• class \Drupal\Core\Entity\EntityHandlerBase uses DependencySerializationTrait, StringTranslationTrait
  • class \Drupal\Core\Entity\EntityListBuilder implements EntityHandlerInterface, EntityListBuilderInterface uses MessengerTrait, RedirectDestinationTrait
    • class \Drupal\social_group\Controller\SocialGroupListBuilder

File

modules/social_features/social_group/src/Controller/SocialGroupListBuilder.php, line 18

Namespace

Drupal\social_group\Controller

class SocialGroupListBuilder extends EntityListBuilder {

  /**
   * The redirect destination service.
   *
   * @var \Drupal\Core\Routing\RedirectDestinationInterface
   */
  protected $redirectDestination;

  /**
   * The DateTime formatter service.
   *
   * @var \Drupal\Core\Datetime\DateFormatterInterface
   */
  protected $dateTime;

  /**
   * Constructs a new GroupListBuilder object.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   The entity type definition.
   * @param \Drupal\Core\Entity\EntityStorageInterface $storage
   *   The entity storage class.
   * @param \Drupal\Core\Routing\RedirectDestinationInterface $redirect_destination
   *   The redirect destination service.
   * @param \Drupal\Core\Datetime\DateFormatterInterface $date_time
   *   The datetime formatter service.
   */
  public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, RedirectDestinationInterface $redirect_destination, DateFormatterInterface $date_time) {
    parent::__construct($entity_type, $storage);
    $this->redirectDestination = $redirect_destination;
    $this->dateTime = $date_time;
  }

  /**
   * {@inheritdoc}
   */
  public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
    return new static($entity_type, $container
      ->get('entity_type.manager')
      ->getStorage($entity_type
      ->id()), $container
      ->get('redirect.destination'), $container
      ->get('date.formatter'));
  }

  /**
   * {@inheritdoc}
   */
  public function buildHeader() {
    $header = [
      'name' => [
        'data' => $this
          ->t('Name'),
        'field' => 'label',
        'specifier' => 'label',
      ],
      'type' => [
        'data' => $this
          ->t('Type'),
        'field' => 'type',
        'specifier' => 'type',
      ],
      'uid' => [
        'data' => $this
          ->t('Creator'),
        'field' => 'uid',
        'specifier' => 'uid',
      ],
      'members' => [
        'data' => $this
          ->t('Members'),
      ],
      'created' => [
        'data' => $this
          ->t('Created'),
        'field' => 'created',
        'specifier' => 'created',
        'sort' => 'desc',
      ],
    ];
    return $header + parent::buildHeader();
  }

  /**
   * {@inheritdoc}
   */
  public function buildRow(EntityInterface $entity) {

    /** @var \Drupal\group\Entity\GroupInterface $entity */

    // EntityListBuilder sets the table rows using the #rows property, so we
    // need to add the render array using the 'data' key.
    $row['name']['data'] = $entity
      ->toLink()
      ->toRenderable();
    $row['type'] = $entity
      ->getGroupType()
      ->label();
    $row['uid'] = $entity->uid->entity
      ->toLink();
    $row['members'] = count($entity
      ->getMembers());
    $row['created'] = $this->dateTime
      ->format($entity
      ->getCreatedTime(), 'short');
    return $row + parent::buildRow($entity);
  }

  /**
   * {@inheritdoc}
   */
  protected function getEntityIds() {
    $query = $this
      ->getStorage()
      ->getQuery();

    // Add table sorting functionality.
    $headers = $this
      ->buildHeader();
    $query
      ->tableSort($headers);

    // Only add the pager if a limit is specified.
    if ($this->limit) {
      $query
        ->pager($this->limit);
    }
    return $query
      ->execute();
  }

  /**
   * {@inheritdoc}
   */
  public function render() {
    $build = parent::render();
    $build['table']['#empty'] = $this
      ->t('There are no groups yet.');
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  protected function getDefaultOperations(EntityInterface $entity) {
    $operations = parent::getDefaultOperations($entity);

    // Add the current path or destination as a redirect to the operation links.
    $destination = $this->redirectDestination
      ->getAsArray();
    foreach ($operations as $key => $operation) {
      $operations[$key]['query'] = $destination;
    }
    return $operations;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
EntityHandlerBase::$moduleHandler	protected	property	The module handler to invoke hooks on.	2
EntityHandlerBase::moduleHandler	protected	function	Gets the module handler.	2
EntityHandlerBase::setModuleHandler	public	function	Sets the module handler for this handler.
EntityListBuilder::$entityType	protected	property	Information about the entity type.
EntityListBuilder::$entityTypeId	protected	property	The entity type ID.
EntityListBuilder::$limit	protected	property	The number of entities to list per page, or FALSE to list all entities.	3
EntityListBuilder::$storage	protected	property	The entity storage class.	1
EntityListBuilder::buildOperations	public	function	Builds a renderable list of operation links for the entity.	2
EntityListBuilder::ensureDestination	protected	function	Ensures that a destination is present on the given URL.
EntityListBuilder::getLabel Deprecated	protected	function	Gets the label of an entity.
EntityListBuilder::getOperations	public	function	Provides an array of information to build a list of operation links. Overrides EntityListBuilderInterface::getOperations	2
EntityListBuilder::getStorage	public	function	Gets the entity storage. Overrides EntityListBuilderInterface::getStorage
EntityListBuilder::getTitle	protected	function	Gets the title of the page.	1
EntityListBuilder::load	public	function	Loads entities of this type from storage for listing. Overrides EntityListBuilderInterface::load	4
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
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.
SocialGroupListBuilder::$dateTime	protected	property	The DateTime formatter service.
SocialGroupListBuilder::$redirectDestination	protected	property	The redirect destination service. Overrides RedirectDestinationTrait::$redirectDestination
SocialGroupListBuilder::buildHeader	public	function	Builds the header row for the entity listing. Overrides EntityListBuilder::buildHeader
SocialGroupListBuilder::buildRow	public	function	Builds a row for an entity in the entity listing. Overrides EntityListBuilder::buildRow
SocialGroupListBuilder::createInstance	public static	function	Instantiates a new instance of this entity handler. Overrides EntityListBuilder::createInstance
SocialGroupListBuilder::getDefaultOperations	protected	function	Gets this list's default operations. Overrides EntityListBuilder::getDefaultOperations
SocialGroupListBuilder::getEntityIds	protected	function	Loads entity IDs using a pager sorted by the entity id. Overrides EntityListBuilder::getEntityIds
SocialGroupListBuilder::render	public	function	Builds the entity listing as renderable array for table.html.twig. Overrides EntityListBuilder::render
SocialGroupListBuilder::__construct	public	function	Constructs a new GroupListBuilder object. Overrides EntityListBuilder::__construct
StringTranslationTrait::$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.