Application.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2;
 
use Bitrix\Im\V2\Application\Config;
use Bitrix\Main\Web\Json;
 
class Application
{
    public const MESSENGER_APP_NAME = 'messenger';
    public const QUICK_ACCESS_APP_NAME = 'quickAccess';
 
    private Config $config;
 
    public function __construct(?Config $config = null)
    {
        $this->config = $config ?? new Config();
    }
 
    public function getTemplate(string $appName): string
    {
        $preparedConfig = Json::encode($this->config);
        $then = $this->getThen($appName);
 
        return "
            BX.ready(function() {
                BX.Messenger.v2.Application.Launch('{$appName}', {$preparedConfig})
                    .then((application) => {
                        {$then}
                    });
            });
        ";
    }
 
    public function getConfig(): Config
    {
        return $this->config;
    }
 
    public function isAirDesignEnabled(): bool
    {
        return (
            \Bitrix\Main\Loader::includeModule('intranet')
            && class_exists(\Bitrix\Intranet\Integration\Templates\Air\AirTemplate::class)
            && method_exists(\Bitrix\Intranet\Integration\Templates\Air\AirTemplate::class, 'isEnabled')
            && \Bitrix\Intranet\Integration\Templates\Air\AirTemplate::isEnabled()
        );
    }
 
    public function shouldHideQuickAccess(): bool
    {
        return defined('BX_IM_FULLSCREEN') && BX_IM_FULLSCREEN;
    }
 
    protected function getThen(string $appName): string
    {
        return $appName === self::MESSENGER_APP_NAME ? "application.initComponent('body')" : '';
    }
}