function hook_linked_field_settings_alter in Linked Field 7

Act on Linked Field settings

This hook is invoked from linked_field_field_attach_view_alter() when linking a field. It allows you to override all settings.

Parameters

$settings: An associative array of Linked Field settings.

$context: An associative array containing:

• entity_type: The type of $entity; for example, 'node' or 'user'.
• entity: The entity with fields to render.
• view_mode: View mode; for example, 'full' or 'teaser'.
• display: Either a view mode string or an array of display settings. If this hook is being invoked from field_attach_view(), the 'display' element is set to the view mode string. If this hook is being invoked from field_view_field(), this element is set to the $display argument and the view_mode element is set to '_custom'. See field_view_field() for more information on what its $display argument contains.
• language: The language code used for rendering.

1 invocation of hook_linked_field_settings_alter()

linked_field_field_attach_view_alter in ./linked_field.module

Implements hook_field_attach_view_alter().

File

./linked_field.api.php, line 29

Code

function hook_linked_field_settings_alter(&$settings, $context) {
  $entity_type = $context['entity_type'];
  $entity = $context['entity'];
  list(, , $bundle) = entity_extract_ids($entity_type, $entity);
  $view_mode = $context['view_mode'];

  // Add custom attribute for the link.
  if ($entity_type == 'node' && $bundle == 'article' && $view_mode == 'default') {
    $settings['options']['attributes']['data-id'] = $entity->nid;
  }
}