<?php
/**
 * The robots.txt settings.
 *
 * @package    RankMath
 * @subpackage RankMath\Settings
 */

use RankMath\Admin\Admin_Helper;

$data       = Admin_Helper::get_robots_data();
$attributes = [];
if ( $data['exists'] ) {
	$attributes['readonly'] = 'readonly';
	$attributes['value']    = $data['default'];
} else {
	$attributes['placeholder'] = $data['default'];
}

$cmb->add_field([
	'id'              => 'robots_txt_content',
	'type'            => 'textarea',
	'desc'            => ! $data['exists'] ? '' : esc_html__( 'Contents are locked because robots.txt file is present in the root folder.', 'rank-math' ),
	'attributes'      => $attributes,
	'sanitization_cb' => false,
]);