public static function getValues($entity_type, $entity, $field_name, $column = NULL) { if (!empty($entity->{$field_name}) && ($items = field_get_items($entity_type, $entity, $field_name))) { if (isset($column)) { $value_parents = is_array($column) ? $column : array($column); $items = ArrayHelper::extractNestedValuesToArray($items, $value_parents); } return $items; } return array(); }
public static function getViewModeOptions($entity_type, $bundle = NULL, $include_disabled = TRUE) { $view_modes = array(); $info = entity_get_info($entity_type); if (!empty($info['fieldable'])) { $view_modes['default'] = t('Default'); } if (!empty($info['view modes'])) { $view_modes += ArrayHelper::extractNestedValuesToArray($info['view modes'], array('label')); } // Filter out disabled view modes if requested, and a bundle was provided. if (isset($bundle) && !$include_disabled) { $view_mode_settings = field_view_mode_settings($entity_type, $bundle); foreach ($view_modes as $view_mode => $label) { if (empty($view_mode_settings[$view_mode]['custom_settings'])) { unset($view_modes[$view_mode]); } } } return $view_modes; }