EventController.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\FileUploader;
 
use Bitrix\Calendar\Access\ActionDictionary;
use Bitrix\Calendar\Access\EventAccessController;
use Bitrix\UI\FileUploader\Configuration;
use Bitrix\UI\FileUploader\FileOwnershipCollection;
use Bitrix\UI\FileUploader\UploaderController;
 
class EventController extends UploaderController
{
    public function __construct(array $options)
    {
        $options['eventId'] = (int)($options['eventId'] ?? 0);
 
        parent::__construct($options);
    }
 
    public function isAvailable(): bool
    {
        return $this->hasRights(ActionDictionary::ACTION_EVENT_VIEW_FULL);
    }
 
    public function getConfiguration(): Configuration
    {
        return new Configuration();
    }
 
    public function canUpload()
    {
        return $this->hasRights(ActionDictionary::ACTION_EVENT_EDIT);
    }
 
    public function canView(): bool
    {
        return $this->hasRights(ActionDictionary::ACTION_EVENT_VIEW_FULL);
    }
 
    public function verifyFileOwner(FileOwnershipCollection $files): void
    {
    }
 
    public function canRemove(): bool
    {
        return $this->hasRights(ActionDictionary::ACTION_EVENT_EDIT);
    }
 
    private function hasRights(string $action): bool
    {
        $eventId = $this->getOption('eventId', 0);
 
        if (empty($eventId))
        {
            return true;
        }
 
        $userId = \CCalendar::getCurUserId();
        $eventModel = \CCalendarEvent::getEventModelForPermissionCheck(
            eventId: $eventId,
            userId: $userId
        );
 
        return (new EventAccessController($userId))->check($action, $eventModel);
    }
}