IngredientListBuilder.php in Recipe 8.2

Namespace

Drupal\ingredient

File

modules/ingredient/src/IngredientListBuilder.php

<?php

namespace Drupal\ingredient;

use Drupal\Core\Datetime\DateFormatterInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityListBuilder;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Language\LanguageManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a list controller for ingredient.
 */
class IngredientListBuilder extends EntityListBuilder {

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

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

  /**
   * Constructs a new NodeListBuilder 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.
   */
  public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, DateFormatterInterface $date_formatter, LanguageManagerInterface $language_manager) {
    parent::__construct($entity_type, $storage);
    $this->dateFormatter = $date_formatter;
    $this->languageManager = $language_manager;
  }

  /**
   * {@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('date.formatter'), $container
      ->get('language_manager'));
  }

  /**
   * {@inheritdoc}
   */
  public function buildHeader() {
    $header['name'] = $this
      ->t('Name');
    $header['changed'] = [
      'data' => $this
        ->t('Updated'),
      'class' => [
        RESPONSIVE_PRIORITY_LOW,
      ],
    ];
    if ($this->languageManager
      ->isMultilingual()) {
      $header['language_name'] = [
        'data' => $this
          ->t('Language'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ];
    }
    return $header + parent::buildHeader();
  }

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

    /* @var $entity \Drupal\ingredient\Entity\Ingredient */
    $row['name'] = $entity
      ->toLink();
    $row['changed'] = $this->dateFormatter
      ->format($entity
      ->getChangedTime(), 'short');
    if ($this->languageManager
      ->isMultilingual()) {
      $row['language_name'] = $this->languageManager
        ->getLanguageName($entity
        ->language()
        ->getId());
    }
    return $row + parent::buildRow($entity);
  }

}

Classes

Name	Description
IngredientListBuilder	Provides a list controller for ingredient.