pods-framework / pods

					$pod = pods( $field['table_info']['pod']['name'] );

					// only tunnel in if there are object fields

					if(!empty($field['table_info']['object_fields'])){

						$out = array_merge( $out, pq_tunnel_pod_field( $field['table_info']['object_fields'], $prefix . $name . '.' ) );

					}

					if( post_type_supports( $field['table_info']['pod']['name'], 'thumbnail' ) ){

						$out[] = 'post_thumbnail';

						$out[] = 'post_thumbnail_url';

					$pod_fields = $pod->fields();

					$out = array_merge( $out, pq_tunnel_pod_field( $pod_fields, $prefix . $name . '.') );

				}

			}else{

				if(!empty($field['table_info']['object_fields'])){

					$out = array_merge( $out, pq_tunnel_pod_field( $field['table_info']['object_fields'], $prefix . $name . '.') );

				}

			}

		}

	}