roomprovider.php

<?php
namespace Bitrix\Calendar\Integration\UI\EntitySelector;
use Bitrix\UI\EntitySelector\Dialog;
use Bitrix\UI\EntitySelector\Item;
 
class RoomProvider extends \Bitrix\UI\EntitySelector\BaseProvider
{
    public const ENTITY_ID = 'room';
 
    public function __construct(array $options = [])
    {
        parent::__construct();
        $this->prepareOptions($options);
    }
 
    protected function prepareOptions(array $options  = [])
    {
 
    }
 
    public function isAvailable(): bool
    {
        return $GLOBALS['USER']->isAuthorized();
    }
 
    public function shouldFillDialog(): bool
    {
        return $this->getOption('fillDialog', true);
    }
 
    public function getItems(array $ids): array
    {
        $roomList = \Bitrix\Calendar\Rooms\Manager::getRoomsList();
 
        return $this->getItemsFromRoomList($roomList);
    }
 
    public function getSelectedItems(array $ids): array
    {
        $roomList = \Bitrix\Calendar\Rooms\Manager::getRoomsList();
 
        return $this->getItemsFromRoomList($roomList);
    }
 
    public function getItemsFromRoomList(array $roomList)
    {
        $items = [];
        foreach ($roomList as $room)
        {
            $items[] = $this->makeItem(['id' => $room['ID'], 'title' => $room['NAME'], 'color' => $room['COLOR']]);
        }
 
        return $items;
    }
 
    public function makeItem(array $item, array $options = []): Item
    {
        $itemOptions = [
            'id' => $item['id'],
            'entityId' => self::ENTITY_ID,
            'title' => $item['title'],
            'avatarOptions' => [
                'bgColor' => $item['color'],
                'bgSize' => '22px',
                'bgImage' => '',
            ],
            'tabs' => 'room',
        ];
 
        return new Item($itemOptions);
    }
 
    public function getRooms()
    {
        $roomList = \Bitrix\Calendar\Rooms\Manager::getRoomsList();
        return $this->getItemsFromRoomList($roomList);
    }
 
    public function fillDialog(Dialog $dialog): void
    {
        $dialog->addItems($this->getRooms());
    }
}