public function FieldCollection::getFieldCollectionItem in Field collection 8

Same name and namespace in other branches

1. 8.3 src/Plugin/Field/FieldType/FieldCollection.php \Drupal\field_collection\Plugin\Field\FieldType\FieldCollection::getFieldCollectionItem()

3 calls to FieldCollection::getFieldCollectionItem()

FieldCollection::delete in src/Plugin/Field/FieldType/FieldCollection.php

Defines custom delete behavior for field values.

FieldCollection::isEmpty in src/Plugin/Field/FieldType/FieldCollection.php

Determines whether the data structure is empty.

FieldCollection::preSave in src/Plugin/Field/FieldType/FieldCollection.php

Care about removed field collection items.

File

src/Plugin/Field/FieldType/FieldCollection.php, line 77

Class

FieldCollection

Plugin implementation of the 'field_collection' field type.

Namespace

Drupal\field_collection\Plugin\Field\FieldType

Code

public function getFieldCollectionItem($create = FALSE) {
  if (isset($this->field_collection_item)) {
    return $this->field_collection_item;
  }
  elseif (isset($this->value)) {

    // By default always load the default revision, so caches get used.
    $field_collection_item = FieldCollectionItem::load($this->value);
    if ($field_collection_item !== NULL && $field_collection_item
      ->getRevisionId() != $this->revision_id) {

      // A non-default revision is a referenced, so load this one.
      $field_collection_item = \Drupal::entityTypeManager()
        ->getStorage('field_collection_item')
        ->loadRevision($this->revision_id);
    }
    return $field_collection_item;
  }
  elseif ($create) {
    $field_collection_item = FieldCollectionItem::create([
      'field_name' => $this
        ->getFieldDefinition()
        ->getName(),
    ]);

    // TODO: Uncomment or delete

    /*
    $field_collection_item->setHostEntity($this->getEntity(), FALSE);
    */
    return $field_collection_item;
  }
  return FALSE;
}