composition.php

См. документацию.

<?php
 
namespace Bitrix\Socialnetwork\Controller\Livefeed\Spaces;
 
use Bitrix\Main\Engine\AutoWire\BinderArgumentException;
use Bitrix\Main\Engine\AutoWire\ExactParameter;
use Bitrix\Main\Engine\Controller;
use Bitrix\Main\Engine\CurrentUser;
use \Bitrix\Socialnetwork\Space\Toolbar;
 
class Composition extends Controller
{
    private int $userId;

    public function getAutoWiredParameters(): array
    {
        return [
            new ExactParameter(
                Toolbar\Composition::class,
                'composition',
                fn ($className, $composition): Toolbar\Composition => new $className($this->userId, $composition),
            ),
        ];
    }

    public function setSettingsAction(Toolbar\Composition $composition, array $settings = []): ?array
    {
        $result = $composition->setSettings($settings);
        if (!$result->isSuccess())
        {
            $this->addErrors($result->getErrors());
            return null;
        }
 
        return [
            'settings' => $composition->getSettings(false),
        ];
    }

    public function getSettingsAction(Toolbar\Composition $composition): ?array
    {
        return [
            'settings' => $composition->getSettings(false),
        ];
    }
 
    protected function init(): void
    {
        parent::init();
        $this->userId = CurrentUser::get()->getId();
    }
}