RevisionsLocalTask.php in Workspace 8

Namespace

Drupal\workspace\Plugin\Derivative

File

src/Plugin/Derivative/RevisionsLocalTask.php

<?php

namespace Drupal\workspace\Plugin\Derivative;

use Drupal\Component\Plugin\Derivative\DeriverBase;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslationInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides local task definitions for all entity bundles.
 */
class RevisionsLocalTask extends DeriverBase implements ContainerDeriverInterface {
  use StringTranslationTrait;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * Creates an RevisionsLocalTask object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
   *   The translation manager.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, TranslationInterface $string_translation) {
    $this->entityTypeManager = $entity_type_manager;
    $this->stringTranslation = $string_translation;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, $base_plugin_id) {
    return new static($container
      ->get('entity_type.manager'), $container
      ->get('string_translation'));
  }

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    $this->derivatives = [];
    foreach ($this->entityTypeManager
      ->getDefinitions() as $entity_type_id => $entity_type) {
      if ($entity_type
        ->hasLinkTemplate('version-tree')) {
        $this->derivatives[$entity_type_id] = [
          'route_name' => "entity.{$entity_type_id}.version_tree",
          'title' => $this
            ->t('Tree'),
          'base_route' => "entity.{$entity_type_id}.canonical",
          'weight' => 20,
        ];
      }
    }
    foreach ($this->derivatives as &$derivative) {
      $derivative += $base_plugin_definition;
    }
    return $this->derivatives;
  }

}

Classes

Name	Description
RevisionsLocalTask	Provides local task definitions for all entity bundles.