<?php
namespace WP_Rocket\Engine\Common\Ajax;
class AjaxHandler {
/**
* Validate the referer before going further.
*
* @param string $action Action to validate.
* @param string $capacities User capacity to verify.
* @return bool
*/
public function validate_referer( string $action, string $capacities ) {
check_admin_referer( $action );
if ( ! current_user_can( $capacities ) ) {
return false;
}
return true;
}
/**
* Redirect the page at the end of the logic.
*
* @param string $url URl to redirect to (by default referrer).
* @return void
*/
public function redirect( string $url = '' ) {
wp_safe_redirect( '' === $url ? wp_get_referer() : $url );
rocket_get_constant( 'WP_ROCKET_IS_TESTING', false ) ? wp_die() : exit;
}
}