function background_image_formatter_token_settings_form in Simple Background image formatter 7

Add tokens to settings form.

1 call to background_image_formatter_token_settings_form()

background_image_formatter_field_formatter_settings_form in ./background_image_formatter.module

Implements hook_field_formatter_settings_form().

File

./background_image_formatter.helpers.inc, line 26

Helpers for module.

Code

function background_image_formatter_token_settings_form($field, &$element) {
  $tokens_mapping = token_get_entity_mapping();
  $entity_types = array_keys($field['bundles']);
  $tokens_list = array();
  foreach ($tokens_mapping as $token_map => $entity_map) {
    foreach ($entity_types as $entity_type) {
      if ($entity_type == $entity_map) {
        $tokens_list[] = $token_map;
      }
    }
  }
  $element['background_image_token']['tokens'] = array(
    '#type' => 'fieldset',
    '#title' => t('Available tokens'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $element['background_image_token']['tokens']['list'] = array(
    '#theme' => 'token_tree',
    '#token_types' => $tokens_list,
    '#global_types' => TRUE,
    '#click_insert' => TRUE,
  );
}