function imagefield_tokens_field_widget_process in ImageField Tokens 7

An element #process callback for the image_image field type.

1 string reference to 'imagefield_tokens_field_widget_process'

imagefield_tokens_field_widget_form_alter in ./imagefield_tokens.module

Implements hook_field_widget_form_alter().

File

./imagefield_tokens.module, line 168

Implements image Alt and Title field defaults with support for tokens.

Code

function imagefield_tokens_field_widget_process($element, &$form_state, $form) {
  $instance = field_info_instance($element['#entity_type'], $element['#field_name'], $element['#bundle']);
  $settings = $instance['settings'];
  $item = $element['#value'];

  // Possibly prefill the alt and title fields.
  $element['alt']['#default_value'] = isset($item['alt']) ? $item['alt'] : $settings['alt_field_default'];
  $element['title']['#default_value'] = isset($item['title']) ? $item['title'] : $settings['title_field_default'];

  // Possibly hide the alt and title fields.
  if ($settings['alt_field_hide']) {
    $element['alt']['#access'] = FALSE;
  }
  if ($settings['title_field_hide']) {
    $element['title']['#access'] = FALSE;
  }
  return $element;
}