BooleanPostFilter.php

См. документацию.

<?php
 
declare(strict_types=1);
 
namespace Bitrix\Socialnetwork\Collab\Controller\Filter;
 
use Bitrix\Main\Engine\ActionFilter\Base;
use Bitrix\Main\Event;
 
class BooleanPostFilter extends Base
{
    public function onBeforeAction(Event $event)
    {
        $httpRequest = $this->getAction()->getController()->getRequest();
        if ($httpRequest && $httpRequest->isPost())
        {
            $httpRequest->addFilter(new BooleanFilter());
        }
 
        return null;
    }
}