File.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Controller\Disk;
 
use Bitrix\Im\V2\Controller\BaseController;
use Bitrix\Im\V2\Controller\Filter\CheckDiskFileAccess;
use Bitrix\Im\V2\Entity\File\FileCollection;
use Bitrix\Im\V2\Entity\File\FileError;
use Bitrix\Im\V2\Entity\User\UserError;
use Bitrix\Main\Engine\AutoWire\ExactParameter;
use Bitrix\Main\Engine\CurrentUser;
use Bitrix\Main\Loader;
 
class File extends BaseController
{
    public function configureActions(): array
    {
        return [
            'save' => [
                '+prefilters' => [
                    new CheckDiskFileAccess(),
                ]
            ]
        ];
    }
 
    public function getPrimaryAutoWiredParameter()
    {
        return new ExactParameter(
            FileCollection::class,
            'files',
            function ($className, array $ids) {
                return $this->getFilesByIds($ids);
            }
        );
    }
 
    public function saveAction(FileCollection $files, CurrentUser $currentUser): ?array
    {
        $userId = $currentUser->getId();
        if (!isset($userId))
        {
            $this->addError(new UserError(UserError::NOT_FOUND));
            return null;
        }
 
        if (!Loader::includeModule('disk'))
        {
            $this->addError(new FileError(FileError::DISK_NOT_INSTALLED));
            return null;
        }
 
        $result = $files->copyToOwnSavedFiles();
        if (!$result->hasResult())
        {
            $this->addErrors($result->getErrors());
            return null;
        }
 
        return ['result' => true];
    }
 
    protected function getFilesByIds(array $ids): FileCollection
    {
        $result = [];
 
        foreach ($ids as $id)
        {
            if (is_numeric($id) && (int)$id > 0)
            {
                $id = (int)$id;
                $result[$id] = $id;
            }
        }
 
        return FileCollection::initByDiskFilesIds(array_values($result));
    }
}