ACF_Ajax_Check_Screen::get_response │ public │ ACF 5.7.2

Returns the response data to sent back.

Method of the class: ACF_Ajax_Check_Screen{}

Returns

Array|WP_Error. The response data or WP_Error.

Usage

$ACF_Ajax_Check_Screen = new ACF_Ajax_Check_Screen();
$ACF_Ajax_Check_Screen->get_response( $request );

$request(array) (required)

The request args.

Changelog

ACF_Ajax_Check_Screen::get_response() ACF Ajax Check Screen::get response code ^{ACF 6.8.8}

public function get_response( $request ) {
	$args = wp_parse_args(
		$this->request,
		array(
			'screen'  => '',
			'post_id' => 0,
			'ajax'    => true,
			'exists'  => array(),
		)
	);

	if ( ! acf_current_user_can_edit_post( (int) $args['post_id'] ) ) {
		return new WP_Error( 'acf_invalid_permissions', __( 'Sorry, you do not have permission to do that.', 'acf' ) );
	}

	$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'       => esc_attr( 'acf-' . $field_group['key'] ),
				'key'      => esc_attr( $field_group['key'] ),
				'title'    => acf_esc_html( acf_get_field_group_title( $field_group ) ),
				'position' => esc_attr( $field_group['position'] ),
				'classes'  => postbox_classes( 'acf-' . $field_group['key'], $args['screen'] ),
				'style'    => esc_attr( $field_group['style'] ),
				'label'    => esc_attr( $field_group['label_placement'] ),
				'edit'     => esc_url( 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' );
			}

			$item['classes'] = esc_attr( $item['classes'] );

			// 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' ) );
	}

	/**
	 * Filters the check_screen response, allowing extensions to attach
	 * extra data tied to the screen.
	 *
	 * @since 6.8.1
	 *
	 * @param array $response     The response array.
	 * @param array $field_groups The field groups returned for this screen.
	 * @param array $args         The check_screen request args.
	 */
	return apply_filters( 'acf/ajax/check_screen/response', $response, $field_groups, $args );
}