base.php

См. документацию.

<?php
 
 
namespace Bitrix\Main\Engine\ActionFilter;
 
 
use Bitrix\Main\Engine\Action;
use Bitrix\Main\Engine\Controller;
use Bitrix\Main\Error;
use Bitrix\Main\ErrorCollection;
use Bitrix\Main\Errorable;
use Bitrix\Main\Event;
 
abstract class Base implements Errorable
{
    protected $errorCollection;
    protected $action;

    final public static function className()
    {
        return get_called_class();
    }

    public function __construct()
    {
        $this->errorCollection = new ErrorCollection;
    }
 
    final public function bindAction(Action $action)
    {
        $this->action = $action;
 
        return $this;
    }

    final public function getAction()
    {
        return $this->action;
    }

    public function listAllowedScopes()
    {
        return array(
            Controller::SCOPE_REST,
            Controller::SCOPE_AJAX,
            Controller::SCOPE_CLI,
        );
    }
 
    public function onBeforeAction(Event $event)
    {
    }
 
    public function onAfterAction(Event $event)
    {
    }

    protected function addError(Error $error)
    {
        $this->errorCollection[] = $error;
 
        return $this;
    }

    protected function addErrors(array $errors): static
    {
        $this->errorCollection->add($errors);
 
        return $this;
    }

    final public function getErrors()
    {
        return $this->errorCollection->toArray();
    }

    final public function getErrorByCode($code)
    {
        return $this->errorCollection->getErrorByCode($code);
    }
}