function entity_token_info_alter

Implements hook_token_info_alter().

File

modules/entity/entity.tokens.inc, line 10

Token callbacks for the entity module.

Code

function entity_token_info_alter(&$info) {
  // Add [token:url] tokens for any URI-able entities.
  $entities = entity_get_info();
  foreach ($entities as $entity => $entity_info) {
    if (!isset($entity_info['token type'])) {
      continue;
    }

    $token_type = $entity_info['token type'];
    if (!isset($info['types'][$token_type]) || !isset($info['tokens'][$token_type])) {
      continue;
    }

    // Add [entity:url] tokens if they do not already exist.
    if (!isset($info['tokens'][$token_type]['url']) && !empty($entity_info['uri callback'])) {
      $info['tokens'][$token_type]['url'] = array(
        'name' => t('URL'),
        'description' => t('The URL of the @entity.', array('@entity' => backdrop_strtolower($entity_info['label']))),
        'module' => 'token',
        'type' => 'url',
      );
    }

    // Add [entity:original] tokens if they do not already exist.
    if (!isset($info['tokens'][$token_type]['original'])) {
      $info['tokens'][$token_type]['original'] = array(
        'name' => t('Original @entity', array('@entity' => backdrop_strtolower($entity_info['label']))),
        'description' => t('The original @entity data if the @entity is being updated or saved.', array('@entity' => backdrop_strtolower($entity_info['label']))),
        'module' => 'token',
        'type' => $token_type,
      );
    }
  }
}