DiskQuickAccessGrantor.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Controller\Filter;
 
use Bitrix\Im\V2\Chat;
use Bitrix\Im\V2\Entity\File\FileItem;
use Bitrix\Main\DI\ServiceLocator;
use Bitrix\Main\Engine\ActionFilter\Base;
use Bitrix\Main\Event;
use Bitrix\Main\Loader;
 
class DiskQuickAccessGrantor extends Base
{
    public function onBeforeAction(Event $event)
    {
        if (!Loader::includeModule('disk'))
        {
            return null;
        }
 
        if (!ServiceLocator::getInstance()->has('disk.scopeTokenService'))
        {
            return null;
        }
 
        $scopeTokenService = ServiceLocator::getInstance()->get('disk.scopeTokenService');
 
        $chat = $this->getAction()->getArguments()['chat'] ?? null;
        if (!($chat instanceof Chat) || !$chat->getId())
        {
            return null;
        }
 
        $scopeTokenService->grantAccessToScope(FileItem::getQuickAccessScope($chat->getId()));
    }
}