<?php if ( ! defined( 'ABSPATH' ) ) exit;
abstract class NF_Abstracts_SubmissionMetabox extends NF_Abstracts_Metabox
protected $_post_types = array( 'nf_sub' );
* @var NF_Database_Models_Submission
public function __construct()
if( ! isset( $_GET[ 'post' ] ) ) return;
$this->_title = esc_html__( 'Submission Metabox', 'ninja-forms' );
$post_id = absint( $_GET[ 'post' ] );
$this->sub = Ninja_Forms()->form()->get_sub( $post_id );
add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
add_action( 'save_post', array( $this, '_save_post' ) );