public function SingleNestedEnhancer::postProcess in JSON:API Extras 8

Apply the last transformations to the output value of a single field.

Parameters

mixed $value: The value to be processed after being prepared for output.

Return value

mixed The value after being post processed.

Overrides ResourceFieldEnhancerInterface::postProcess

File

src/Plugin/jsonapi/FieldEnhancer/SingleNestedEnhancer.php, line 30

Class

SingleNestedEnhancer

Perform additional manipulations to date fields.

Namespace

Drupal\jsonapi_extras\Plugin\jsonapi\FieldEnhancer

Code

public function postProcess($value) {
  $output = $value;
  $configuration = $this
    ->getConfiguration();
  $path = $configuration['path'];
  $path_parts = explode('.', $path);

  // Start drilling down until there are no more path parts.
  while ($output && ($path_part = array_shift($path_parts))) {
    $output = empty($output[$path_part]) ? NULL : $output[$path_part];
  }
  return $output;
}