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class MediaListBuilder in Drupal 10

Same name and namespace in other branches
  1. 8 core/modules/media/src/MediaListBuilder.php \Drupal\media\MediaListBuilder
  2. 9 core/modules/media/src/MediaListBuilder.php \Drupal\media\MediaListBuilder

Provides a listing of media items.

Hierarchy

Expanded class hierarchy of MediaListBuilder

File

core/modules/media/src/MediaListBuilder.php, line 16

Namespace

Drupal\media
View source 
class MediaListBuilder extends EntityListBuilder {

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

  /**
   * The language manager service.
   *
   * @var \Drupal\Core\Language\LanguageManagerInterface
   */
  protected $languageManager;

  /**
   * Indicates whether the 'thumbnail' image style exists.
   *
   * @var bool
   */
  protected $thumbnailStyleExists = FALSE;

  /**
   * Constructs a new MediaListBuilder 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\Datetime\DateFormatterInterface $date_formatter
   *   The date formatter service.
   * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
   *   The language manager service.
   * @param \Drupal\Core\Entity\EntityStorageInterface $image_style_storage
   *   The entity storage class for image styles.
   */
  public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, DateFormatterInterface $date_formatter, LanguageManagerInterface $language_manager, EntityStorageInterface $image_style_storage) {
    parent::__construct($entity_type, $storage);
    $this->dateFormatter = $date_formatter;
    $this->languageManager = $language_manager;
    $this->thumbnailStyleExists = !empty($image_style_storage
      ->load('thumbnail'));
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildHeader() {
    $header = [];
    if ($this->thumbnailStyleExists) {
      $header['thumbnail'] = [
        'data' => $this
          ->t('Thumbnail'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ];
    }
    $header += [
      'name' => $this
        ->t('Media Name'),
      'type' => [
        'data' => $this
          ->t('Type'),
        'class' => [
          RESPONSIVE_PRIORITY_MEDIUM,
        ],
      ],
      'author' => [
        'data' => $this
          ->t('Author'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ],
      'status' => $this
        ->t('Status'),
      'changed' => [
        'data' => $this
          ->t('Updated'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ],
    ];

    // Enable language column if multiple languages are added.
    if ($this->languageManager
      ->isMultilingual()) {
      $header['language'] = [
        'data' => $this
          ->t('Language'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ];
    }
    return $header + parent::buildHeader();
  }

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

    /** @var \Drupal\media\MediaInterface $entity */
    if ($this->thumbnailStyleExists) {
      $row['thumbnail'] = [];
      if ($thumbnail_uri = $entity
        ->getSource()
        ->getMetadata($entity, 'thumbnail_uri')) {
        $row['thumbnail']['data'] = [
          '#theme' => 'image_style',
          '#style_name' => 'thumbnail',
          '#uri' => $thumbnail_uri,
          '#height' => 50,
        ];
      }
    }
    $row['name']['data'] = [
      '#type' => 'link',
      '#title' => $entity
        ->label(),
      '#url' => $entity
        ->toUrl(),
    ];
    $row['type'] = $entity->bundle->entity
      ->label();
    $row['author']['data'] = [
      '#theme' => 'username',
      '#account' => $entity
        ->getOwner(),
    ];
    $row['status'] = $entity
      ->isPublished() ? $this
      ->t('Published') : $this
      ->t('Unpublished');
    $row['changed'] = $this->dateFormatter
      ->format($entity
      ->getChangedTime(), 'short');
    if ($this->languageManager
      ->isMultilingual()) {
      $row['language'] = $this->languageManager
        ->getLanguageName($entity
        ->language()
        ->getId());
    }
    return $row + parent::buildRow($entity);
  }

  /**
   * {@inheritdoc}
   */
  protected function getEntityIds() {
    $query = $this
      ->getStorage()
      ->getQuery()
      ->accessCheck(TRUE)
      ->sort('changed', 'DESC');

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

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
EntityHandlerBase::$moduleHandler protected property The module handler to invoke hooks on. 5
EntityHandlerBase::moduleHandler protected function Gets the module handler. 5
EntityHandlerBase::setModuleHandler public function Sets the module handler for this handler.
EntityListBuilder::$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.
EntityListBuilder::$storage protected property The entity storage class. 1
EntityListBuilder::buildOperations public function Builds a renderable list of operation links for the entity.
EntityListBuilder::ensureDestination protected function Ensures that a destination is present on the given URL. 1
EntityListBuilder::getDefaultOperations protected function Gets this list's default operations. 2
EntityListBuilder::getOperations public function Provides an array of information to build a list of operation links. Overrides EntityListBuilderInterface::getOperations 2
EntityListBuilder::getStorage public function Gets the entity storage. Overrides EntityListBuilderInterface::getStorage
EntityListBuilder::getTitle protected function Gets the title of the page. 1
EntityListBuilder::load public function Loads entities of this type from storage for listing. Overrides EntityListBuilderInterface::load 4
EntityListBuilder::render public function Builds the entity listing as renderable array for table.html.twig. Overrides EntityListBuilderInterface::render 16
MediaListBuilder::$dateFormatter protected property The date formatter service.
MediaListBuilder::$languageManager protected property The language manager service.
MediaListBuilder::$thumbnailStyleExists protected property Indicates whether the 'thumbnail' image style exists.
MediaListBuilder::buildHeader public function Builds the header row for the entity listing. Overrides EntityListBuilder::buildHeader
MediaListBuilder::buildRow public function Builds a row for an entity in the entity listing. Overrides EntityListBuilder::buildRow
MediaListBuilder::createInstance public static function Instantiates a new instance of this entity handler. Overrides EntityListBuilder::createInstance
MediaListBuilder::getEntityIds protected function Loads entity IDs using a pager sorted by the entity id. Overrides EntityListBuilder::getEntityIds
MediaListBuilder::__construct public function Constructs a new MediaListBuilder object. Overrides EntityListBuilder::__construct
MessengerTrait::$messenger protected property The messenger. 18
MessengerTrait::messenger public function Gets the messenger. 18
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$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. 3
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. 1
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.