function eva_entity_view_alter in EVA: Entity Views Attachment 7

Implements hook_entity_view_alter().

File

./eva.module, line 58

Code

function eva_entity_view_alter(&$build, $entity_type) {

  // If we cannot find the entity, return.
  if (!($entity = _eva_extract_entity_from_build($build, $entity_type))) {
    return;
  }

  // If there are no extra fields for this view mode, return.
  list(, , $bundle) = entity_extract_ids($entity_type, $entity);
  if (!($fields = field_extra_fields_get_display($entity_type, $bundle, $build['#view_mode']))) {
    return;
  }

  // If there are no views for this entity type, return.
  if (!($views = eva_get_views($entity_type))) {
    return;
  }
  foreach ($views as $info) {
    $longname = $info['name'] . '_' . $info['display'];
    if (isset($fields[$longname]) && $fields[$longname]['visible']) {
      _eva_build_extra_fields($build, $entity_type, $entity, $fields, $info['name'], $info['display'], 'display');
    }
  }
}