Club Drupal

<?php

/**

 * @file

 * Support for processing entity reference fields in devel generate.

 */

function entityreference_devel_generate($object, $field, $instance, $bundle) {

  if (field_behaviors_widget('multiple values', $instance) == FIELD_BEHAVIOR_CUSTOM) {

    return devel_generate_multiple('_entityreference_devel_generate', $object, $field, $instance, $bundle);

  }

  else {

    return _entityreference_devel_generate($object, $field, $instance, $bundle);

  }

}

function _entityreference_devel_generate($object, $field, $instance, $bundle) {

  $object_field = array();

  // Get all the entity that are referencable here.

  $referencable_entity = entityreference_get_selection_handler($field, $instance)->getReferencableEntities();

  if (is_array($referencable_entity) && !empty($referencable_entity)) {

    // Get a random key.

    foreach ($referencable_entity as $type => $eids) {

      $object_field['target_id'] = array_rand($eids);

    }

  }

  return $object_field;

}