www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/node/src/NodeListBuilder.php

   1 <?php
   2
   3 namespace Drupal\node;
   4
   5 use Drupal\Core\Datetime\DateFormatterInterface;
   6 use Drupal\Core\Entity\EntityInterface;
   7 use Drupal\Core\Entity\EntityListBuilder;
   8 use Drupal\Core\Entity\EntityStorageInterface;
   9 use Drupal\Core\Entity\EntityTypeInterface;
  10 use Drupal\Core\Language\LanguageInterface;
  11 use Drupal\Core\Routing\RedirectDestinationInterface;
  12 use Symfony\Component\DependencyInjection\ContainerInterface;
  13
  14 /**
  15  * Defines a class to build a listing of node entities.
  16  *
  17  * @see \Drupal\node\Entity\Node
  18  */
  19 class NodeListBuilder extends EntityListBuilder {
  20
  21   /**
  22    * The date formatter service.
  23    *
  24    * @var \Drupal\Core\Datetime\DateFormatterInterface
  25    */
  26   protected $dateFormatter;
  27
  28   /**
  29    * Constructs a new NodeListBuilder object.
  30    *
  31    * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
  32    *   The entity type definition.
  33    * @param \Drupal\Core\Entity\EntityStorageInterface $storage
  34    *   The entity storage class.
  35    * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
  36    *   The date formatter service.
  37    * @param \Drupal\Core\Routing\RedirectDestinationInterface $redirect_destination
  38    *   The redirect destination service.
  39    */
  40   public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, DateFormatterInterface $date_formatter, RedirectDestinationInterface $redirect_destination) {
  41     parent::__construct($entity_type, $storage);
  42
  43     $this->dateFormatter = $date_formatter;
  44     $this->redirectDestination = $redirect_destination;
  45   }
  46
  47   /**
  48    * {@inheritdoc}
  49    */
  50   public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
  51     return new static(
  52       $entity_type,
  53       $container->get('entity.manager')->getStorage($entity_type->id()),
  54       $container->get('date.formatter'),
  55       $container->get('redirect.destination')
  56     );
  57   }
  58
  59   /**
  60    * {@inheritdoc}
  61    */
  62   public function buildHeader() {
  63     // Enable language column and filter if multiple languages are added.
  64     $header = [
  65       'title' => $this->t('Title'),
  66       'type' => [
  67         'data' => $this->t('Content type'),
  68         'class' => [RESPONSIVE_PRIORITY_MEDIUM],
  69       ],
  70       'author' => [
  71         'data' => $this->t('Author'),
  72         'class' => [RESPONSIVE_PRIORITY_LOW],
  73       ],
  74       'status' => $this->t('Status'),
  75       'changed' => [
  76         'data' => $this->t('Updated'),
  77         'class' => [RESPONSIVE_PRIORITY_LOW],
  78       ],
  79     ];
  80     if (\Drupal::languageManager()->isMultilingual()) {
  81       $header['language_name'] = [
  82         'data' => $this->t('Language'),
  83         'class' => [RESPONSIVE_PRIORITY_LOW],
  84       ];
  85     }
  86     return $header + parent::buildHeader();
  87   }
  88
  89   /**
  90    * {@inheritdoc}
  91    */
  92   public function buildRow(EntityInterface $entity) {
  93     /** @var \Drupal\node\NodeInterface $entity */
  94     $mark = [
  95       '#theme' => 'mark',
  96       '#mark_type' => node_mark($entity->id(), $entity->getChangedTime()),
  97     ];
  98     $langcode = $entity->language()->getId();
  99     $uri = $entity->urlInfo();
 100     $options = $uri->getOptions();
 101     $options += ($langcode != LanguageInterface::LANGCODE_NOT_SPECIFIED && isset($languages[$langcode]) ? ['language' => $languages[$langcode]] : []);
 102     $uri->setOptions($options);
 103     $row['title']['data'] = [
 104       '#type' => 'link',
 105       '#title' => $entity->label(),
 106       '#suffix' => ' ' . \Drupal::service('renderer')->render($mark),
 107       '#url' => $uri,
 108     ];
 109     $row['type'] = node_get_type_label($entity);
 110     $row['author']['data'] = [
 111       '#theme' => 'username',
 112       '#account' => $entity->getOwner(),
 113     ];
 114     $row['status'] = $entity->isPublished() ? $this->t('published') : $this->t('not published');
 115     $row['changed'] = $this->dateFormatter->format($entity->getChangedTime(), 'short');
 116     $language_manager = \Drupal::languageManager();
 117     if ($language_manager->isMultilingual()) {
 118       $row['language_name'] = $language_manager->getLanguageName($langcode);
 119     }
 120     $row['operations']['data'] = $this->buildOperations($entity);
 121     return $row + parent::buildRow($entity);
 122   }
 123
 124 }