authadapter.php

См. документацию.

<?php
 
namespace Bitrix\Seo\Retargeting;
 
use Bitrix\Main\Loader;
use Bitrix\Main\SystemException;
use Bitrix\Main\Web\Uri;
use Bitrix\Seo\BusinessSuite\Utils\QueueRemoveEventHandler;
use Bitrix\Seo\Service;
use Bitrix\Seo\Service as SeoService;
 
class AuthAdapter
{
    protected $service;

    protected $type;
 
    /* @var \CSocServOAuthTransport|\CFacebookInterface */
    protected $transport;
 
    protected $requestCodeParamName;
    protected $data;

    protected $parameters = ['URL_PARAMETERS' => []];
 
    public function __construct($type)
    {
        $this->type = $type;
 
        if($type === \Bitrix\Seo\Retargeting\Service::TYPE_YANDEX)
        {
            $this->parameters['URL_PARAMETERS']['force_confirm'] = 'yes';
        }
    }

    public static function create($type, IService $service = null, bool $ignoreType = false)
    {
        if (!Loader::includeModule('socialservices'))
        {
            throw new SystemException('Module "socialservices" not installed.');
        }
 
        if ($type === 'facebook' && !$ignoreType)
        {
            $instance = new \Bitrix\Seo\Retargeting\FacebookAuthAdapter($type);
        }
        else
        {
            $instance = new static($type);
        }
 
        if ($service)
        {
            $instance->setService($service);
        }
 
        return $instance;
    }

    public function setService(IService $service)
    {
        $this->service = $service;
 
        return $this;
    }

    public function setParameters(array $parameters = [])
    {
        $this->parameters = $parameters + $this->parameters;
 
        return $this;
    }
 
    public function getAuthUrl()
    {
        if (!SeoService::isRegistered())
        {
            try
            {
                SeoService::register();
            }
            catch (SystemException $e)
            {
                return '';
            }
        }
 
        $authorizeData = SeoService::getAuthorizeData(
            $this->getEngineCode(),
            $this->canUseMultipleClients() ? Service::CLIENT_TYPE_MULTIPLE : Service::CLIENT_TYPE_SINGLE
        );
 
        if (!empty($this->parameters['URL_PARAMETERS']))
        {
            $authorizeData['urlParameters'] = $this->parameters['URL_PARAMETERS'];
        }
 
        $uri = new Uri(SeoService::getAuthorizeLink());
 
        return $uri->addParams($authorizeData)->getLocator();
    }
 
    protected function getAuthData($isUseCache = true)
    {
        return ($this->canUseMultipleClients()
            ? $this->getAuthDataMultiple()
            : $this->getAuthDataSingle($isUseCache))
        ;
    }
 
    protected function getAuthDataMultiple()
    {
        return $this->getClientById($this->getClientId());
    }
 
    protected function getAuthDataSingle($isUseCache = true)
    {
        if (!$isUseCache || !$this->data || count($this->data) == 0)
        {
            $this->data = SeoService::getAuth($this->getEngineCode());
        }
 
        return $this->data;
    }

    public function removeAuth()
    {
        $this->data = array();
 
        if ($existedAuthData = $this->getAuthData(false))
        {
            QueueRemoveEventHandler::handleEvent(
                $existedAuthData['proxy_client_id'],
                $existedAuthData['engine_code']
            );
            $this->canUseMultipleClients()
                ? SeoService::clearAuthForClient($existedAuthData)
                : SeoService::clearAuth($this->getEngineCode());
 
        }
    }

    protected function getEngineCode()
    {
        if ($this->service)
        {
            return $this->service::getEngineCode($this->type);
        }
 
        return Service::getEngineCode($this->type);
    }

    public function getType()
    {
        return $this->type;
    }
 
    public function getToken()
    {
        return is_array($data = $this->getAuthData(false)) ? $data['access_token'] : null;
    }

    public function hasAuth()
    {
        return $this->canUseMultipleClients()
            ? count($this->getAuthorizedClientsList()) > 0
            : $this->getToken() <> "";
    }

    public function canUseMultipleClients()
    {
        if (!$this->service)
        {
            return Service::canUseMultipleClients();
        }
 
        if ($this->service instanceof IMultiClientService)
        {
            return $this->service::canUseMultipleClients();
        }
 
        return false;
    }

    public function getClientList()
    {
        return $this->canUseMultipleClients() ? SeoService::getClientList($this->getEngineCode(), $this->type) : [];
    }
 
    public function getClientById($clientId)
    {
        $clients = $this->getClientList();
        foreach ($clients as $client)
        {
            if ($client['proxy_client_id'] == $clientId)
            {
                return $client;
            }
        }
        return null;
    }

    public function getAuthorizedClientsList()
    {
        return array_filter(
            $this->getClientList(),
            static function ($item) : bool {
                return $item['access_token'] <> '';
            }
        );
    }
 
    public function getClientId()
    {
        if (!$this->canUseMultipleClients())
        {
            return null;
        }
        $clientId = $this->service->getClientId();
        if ($clientId)
        {
            $client = $this->getClientById($clientId);
            if ($client['engine_code'] == $this->getEngineCode())
            {
                return $clientId;
            }
            return null;
        }
 
        // try to guess account id from accounts list:
        $clients = $this->getClientList();
        foreach ($clients as $client)
        {
            if ($client['proxy_client_type'] == SeoService::CLIENT_TYPE_COMPATIBLE)
            {
                return $client['proxy_client_id'];
            }
        }
        return null;
    }
}