www.aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/entity_embed/src/Plugin/entity_embed/EntityEmbedDisplay/EntityReferenceFieldFormatter.php

   1 <?php
   2
   3 namespace Drupal\entity_embed\Plugin\entity_embed\EntityEmbedDisplay;
   4
   5 use Drupal\entity_embed\EntityEmbedDisplay\FieldFormatterEntityEmbedDisplayBase;
   6
   7 /**
   8  * Entity Embed Display reusing entity reference field formatters.
   9  *
  10  * @see \Drupal\entity_embed\EntityEmbedDisplay\EntityEmbedDisplayInterface
  11  *
  12  * @EntityEmbedDisplay(
  13  *   id = "entity_reference",
  14  *   label = @Translation("Entity Reference"),
  15  *   deriver = "Drupal\entity_embed\Plugin\Derivative\FieldFormatterDeriver",
  16  *   field_type = "entity_reference"
  17  * )
  18  */
  19 class EntityReferenceFieldFormatter extends FieldFormatterEntityEmbedDisplayBase {
  20
  21   /**
  22    * {@inheritdoc}
  23    */
  24   public function getFieldDefinition() {
  25     if (!isset($this->fieldDefinition)) {
  26       $this->fieldDefinition = parent::getFieldDefinition();
  27       $this->fieldDefinition->setSetting('target_type', $this->getEntityTypeFromContext());
  28     }
  29     return $this->fieldDefinition;
  30   }
  31
  32   /**
  33    * {@inheritdoc}
  34    */
  35   public function getFieldValue() {
  36     return array('target_id' => $this->getContextValue('entity')->id());
  37   }
  38
  39 }