protected function EntityReference::prepareValue in Feeds 8.3

Prepares a single value.

Parameters

int $delta: The field delta.

array $values: The values.

Overrides FieldTargetBase::prepareValue

1 call to EntityReference::prepareValue()

EntityReference::setTarget in src/Feeds/Target/EntityReference.php

Sets the values on an object.

1 method overrides EntityReference::prepareValue()

File::prepareValue in src/Feeds/Target/File.php

Prepares a single value.

File

src/Feeds/Target/EntityReference.php, line 262

Class

EntityReference

Defines an entity reference mapper.

Namespace

Drupal\feeds\Feeds\Target

Code

protected function prepareValue($delta, array &$values) {

  // Check if there is a value for target ID.
  if (!isset($values['target_id']) || strlen(trim($values['target_id'])) === 0) {

    // No value.
    throw new EmptyFeedException();
  }
  $target_ids = $this
    ->findEntities($this->configuration['reference_by'], $values['target_id']);
  if (empty($target_ids)) {
    throw new ReferenceNotFoundException($this
      ->t('Referenced entity not found for field %field with value %target_id.', [
      '%target_id' => $values['target_id'],
      '%field' => $this->configuration['reference_by'],
    ]));
  }
  $values['target_id'] = reset($target_ids);
}