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Path: var/www/vhosts/vsdma.at/httpdocs/wp-content/plugins/advanced-custom-fields-pro/includes/ajax/

✏️ Editing: class-acf-ajax-check-screen.php

<?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'],
						'classes'  => postbox_classes( 'acf-' . $field_group['key'], $args['screen'] ),
						'style'    => $field_group['style'],
						'label'    => $field_group['label_placement'],
						'edit'     => acf_get_field_group_edit_link( $field_group['ID'] ),
						'html'     => '',
					);

$hidden_metaboxes = get_hidden_meta_boxes( $args['screen'] );

if ( is_array( $hidden_metaboxes ) && in_array( $item['id'], $hidden_metaboxes ) ) {
						$item['classes'] = trim( $item['classes'] . ' hide-if-js' );
					}

// 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

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