/**
* {@inheritDoc}
*/
public function format($value, $fieldName, array $fieldDefinition, $context = null)
{
if (!empty($fieldDefinition['eval']['isAssociative']) || !empty($fieldDefinition['options']) && array_is_assoc($fieldDefinition['options'])) {
if (!empty($fieldDefinition['options'][$value])) {
$value = $fieldDefinition['options'][$value];
}
} elseif (!empty($fieldDefinition['options_callback'])) {
if ($context instanceof DataContainer) {
$options = $this->invoker->invoke($fieldDefinition['options_callback'], [$context]);
} else {
$options = $this->invoker->invoke($fieldDefinition['options_callback']);
}
if (!empty($options[$value])) {
$value = $options[$value];
}
}
return $value;
}
/**
* Execute save callbacks.
*
* @param Definition $definition Data container definition.
* @param array $data Data row.
* @param mixed $context Context, usually the data container driver.
*
* @return array
*/
private function executeSaveCallbacks(Definition $definition, array $data, $context)
{
foreach ($data as $column => $value) {
$callbacks = $definition->get(['fields', $column, 'save_callback']);
if (is_array($callbacks)) {
$data[$column] = $this->invoker->invokeAll($callbacks, [$value, $context], 0);
}
}
return $data;
}