function ImageField::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/ImageField.php, line 27

Define autoload class.

Class

ImageField

Field modifier for image fields.

Namespace

Drupal\realistic_dummy_content_api\attributes

Code

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