function uuid_update_7103 in Universally Unique IDentifier 7

Clean up entities created by uuid_default_entities_example module.

Modify the labels of all example entities created by the now removed uuid_default_entities_example.module to make it clear they're examples. Also remove the administrator role of any example user.

File

./uuid.install, line 258

Install, update and uninstall functions for the uuid module.

Code

function uuid_update_7103() {

  // These are UUIDs of all the example entities that might exist after having
  // installed uuid_default_entities_example.module.
  $info = entity_get_info();
  $uuids = array(
    'node' => array(
      'b0558664-c94b-3674-d9df-3e1696b2e471',
      '5e3d8bbe-a1f2-f2d4-fdc0-71e6c23aa837',
    ),
    'user' => array(
      '7cf875e6-dc15-4404-f190-5a7c3e91d14c',
    ),
  );

  // We can't assume taxonomy is enabled.
  if (isset($info['taxonomy_term'])) {
    $uuids['taxonomy_term'] = array(
      'bcb92ce8-2236-e264-65c8-0c163ae716d1',
      '4293a15c-531a-6164-7d1b-668ed019a6bd',
      'af738a46-f278-cf84-d94d-9e03879fd71e',
    );
  }
  foreach (array_keys($uuids) as $entity_type) {
    $info = entity_get_info($entity_type);
    $entity_ids = entity_get_id_by_uuid($entity_type, $uuids[$entity_type]);
    $entities = entity_load($entity_type, $entity_ids);
    foreach ($entities as $entity) {

      // Update the label to make it clear this is example content.
      $entity->{$info['entity keys']['label']} = $entity->{$info['entity keys']['label']} . ' (UUID example)';

      // Remove the administrator role from any user.
      if ($entity_type == 'user' && ($rid = array_search('administrator', $entity->roles))) {
        unset($entity->roles[$rid]);
      }
      entity_save($entity_type, $entity);
    }
  }
}