field_collection.inc in Corresponding Entity References 7.3

Contains the CER plugin for Field Collection fields.

File

includes/fields/field_collection.inc

<?php

/**
 * @file
 * Contains the CER plugin for Field Collection fields.
 */
class CerFieldCollectionField extends CerField implements CerEntityContainerInterface {

  /**
   * Implements CerField::getTargetType().
   */
  public function getTargetType() {
    return 'field_collection_item';
  }

  /**
   * @override CerField::getTargetBundles().
   */
  public function getTargetBundles() {
    return array(
      $this->name,
    );
  }

  /**
   * Implements CerEntityContainerInterface::createInnerEntity().
   */
  public function createInnerEntity(EntityDrupalWrapper $owner) {

    // Create an empty field collection item.
    $collection = new EntityDrupalWrapper('field_collection_item', entity_create('field_collection_item', array(
      'field_name' => $this->name,
    )));
    $collection->host_entity
      ->set($owner);
    $collection
      ->save(TRUE);

    // 'Reference' the newly created field collection item.
    $this
      ->getHandler($owner)
      ->add($collection);
    return $collection;
  }

}

Classes

Name	Description
CerFieldCollectionField	@file Contains the CER plugin for Field Collection fields.