<?php
if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
if( ! class_exists('ACF_Ajax_Check_Screen') ) :
class ACF_Ajax_Check_Screen extends ACF_Ajax {
/** @var string The AJAX action name. */
var $action = 'acf/ajax/check_screen';
/** @var bool Prevents access for non-logged in users. */
var $public = false;
/**
* get_response
*
* Returns the response data to sent back.
*
* @date 31/7/18
* @since 5.7.2
*
* @param array $request The request args.
* @return mixed The response data or WP_Error.
*/
function get_response( $request ) {
// vars
$args = wp_parse_args($this->request, array(
'screen' => '',
'post_id' => 0,
'ajax' => true,
'exists' => array()
));
// vars
$response = array(
'results' => array(),
'style' => ''
);
// get field groups
$field_groups = acf_get_field_groups( $args );
// loop through field groups
if( $field_groups ) {
foreach( $field_groups as $i => $field_group ) {
// vars
$item = array(
'id' => 'acf-' . $field_group['key'],
'key' => $field_group['key'],
'title' => $field_group['title'],
'position' => $field_group['position'],
'style' => $field_group['style'],
'label' => $field_group['label_placement'],
'edit' => acf_get_field_group_edit_link( $field_group['ID'] ),
'html' => ''
);
// append html if doesnt already exist on page
if( !in_array($field_group['key'], $args['exists']) ) {
// load fields
$fields = acf_get_fields( $field_group );
// get field HTML
ob_start();
// render
acf_render_fields( $fields, $args['post_id'], 'div', $field_group['instruction_placement'] );
$item['html'] = ob_get_clean();
}
// append
$response['results'][] = $item;
}
// Get style from first field group.
$response['style'] = acf_get_field_group_style( $field_groups[0] );
}
// Custom metabox order.
if( $this->get('screen') == 'post' ) {
$response['sorted'] = get_user_option('meta-box-order_' . $this->get('post_type'));
}
// return
return $response;
}
}
acf_new_instance('ACF_Ajax_Check_Screen');
endif; // class_exists check
?>