Toolbar.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\OpenEvents\Component;
 
use Bitrix\Calendar\Core\Event\Tools\Dictionary;
use Bitrix\Calendar\Core\Property\ColorHelper;
use Bitrix\Calendar\OpenEvents\Filter\Filter;
use Bitrix\Main\Engine\CurrentUser;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\UI\Filter\Options;
use Bitrix\UI;
 
class Toolbar
{
    public function build(): void
    {
        $this->addCreateButton();
        $this->addFilter();
    }
 
    protected function addCreateButton(): void
    {
        $calendarType = Dictionary::CALENDAR_TYPE['open_event'];
        $userId = CurrentUser::get()->getId();
 
        $colors = \Bitrix\Main\Web\Json::encode(ColorHelper::OUR_COLORS);
 
        $addButton = new UI\Buttons\Button([
            'color' => UI\Buttons\Color::SUCCESS,
            'text' => Loc::getMessage('CALENDAR_OPEN_EVENTS_TOOLBAR_BUTTON_CREATE'),
            'click' => new UI\Buttons\JsCode("
                BX.Runtime.loadExtension('calendar.entry').then(({ EntryManager }) => {
                    const colors = $colors;
                    EntryManager.openEditSlider({
                        type: '$calendarType',
                        userId: $userId,
                        formDataValue: {
                            color: colors[Math.floor(Math.random()*colors.length)],
                        },
                    });
                });
            "),
            'events' => [
                'mouseover' => new UI\Buttons\JsCode("BX.Runtime.loadExtension('calendar.entry');"),
            ],
        ]);
 
        UI\Toolbar\Facade\Toolbar::addButton($addButton, UI\Toolbar\ButtonLocation::AFTER_TITLE);
    }
 
    protected function addFilter(): void
    {
        $filter = new Filter();
 
        (new Options($filter::getId()))->reset();
 
        UI\Toolbar\Facade\Toolbar::addFilter($filter->getOptions());
    }
}