function ValueField::ValueFromFile_ in Realistic Dummy Content 8

Given a FileGroup object, get a structured property

This function is not meant to called directly; rather, call ValueFromFile(). This function must be overriden by subclasses.

Parameters

$file: An object of type FileGroup.

Return value

Returns structured data to be added to the entity object, or NULL if such data can't be creatd.

Throws

\Exception.

Overrides Attribute::ValueFromFile_

File

api/src/attributes/ValueField.php, line 21

Define autoload class.

Class

ValueField

Represents a generic field which appears in an entity object as array('value' => 'xyz').

Namespace

Drupal\realistic_dummy_content_api\attributes

Code

function ValueFromFile_($file) {
  $value = $file
    ->Value();
  if ($value === NULL) {
    return;
  }
  return array(
    \Drupal\Core\Language\Language::LANGCODE_NOT_SPECIFIED => array(
      array(
        'value' => $value,
      ),
    ),
  );
}