zoom.php

См. документацию.

<?php
 
namespace Bitrix\Im\Call\Integration;
 
use Bitrix\Im\Common,
    Bitrix\Im\Dialog;
 
use Bitrix\Main\Error;
use Bitrix\Main\Loader,
    Bitrix\Main\Result,
    Bitrix\Main\Type\DateTime,
    Bitrix\Main\LoaderException,
    Bitrix\Main\SystemException,
    Bitrix\Main\Localization\Loc,
    Bitrix\Main\ArgumentException,
    Bitrix\Main\ObjectPropertyException,
    Bitrix\Socialservices\ZoomMeetingTable;
 
class Zoom
{
    private const CONFERENCE_INSTANT_TYPE = 1;
    private const CONFERENCE_SCHEDULED_TYPE = 2;
    private const DEFAULT_DURATION_MINUTES = "30";
 
    private const PERSONAL_CHAT = 'dialog';
    private const GROUP_CHAT = 'chat';
 
    private $accessToken;
    private $userId;
    private $chatId;
    private $chatType;
    private $zoomChatName;
    private $zoomSocServ;

    public function __construct(int $userId, string $chatId)
    {
        global $USER;
 
        if($userId === null)
        {
            if(is_object($USER) && $USER->IsAuthorized())
            {
                $this->userId = $USER->GetID();
            }
        }
        else
        {
            $this->userId = $userId;
        }
 
        if (\Bitrix\Im\Common::isChatId($chatId))
        {
            $this->chatType = self::GROUP_CHAT;
            $this->chatId = \Bitrix\Im\Dialog::getChatId($chatId);
        }
        else
        {
            $this->chatType = self::PERSONAL_CHAT;
            $this->chatId = $chatId;
        }
 
        $this->zoomChatName = $this->prepareZoomChatName($chatId);
 
        $accessToken = $this->getAccessToken();
        if ($accessToken)
        {
            $this->accessToken = $accessToken;
        }
    }

    public static function isActive(): bool
    {
        if (Loader::includeModule('socialservices'))
        {
            return (new \CSocServAuthManager())->isActiveAuthService('zoom');
        }
 
        return false;
    }

    public static function isConnected($userId): bool
    {
        if (!Loader::includeModule('socialservices'))
        {
            return false;
        }
 
        if (\CZoomInterface::isConnected($userId))
        {
            return true;
        }
 
        return false;
    }

    public static function isAvailable(): bool
    {
        if (!Loader::includeModule('bitrix24'))
        {
            return true;
        }
 
        return \Bitrix\Bitrix24\Feature::isFeatureEnabled("im_zoom_integration");
    }

    public function getAccessToken()
    {
        if (!Loader::includeModule('socialservices'))
        {
            return false;
        }
 
        $this->zoomSocServ = new \CSocServZoom($this->userId);
        $this->zoomSocServ->getUrl('');
        $accessToken = $this->zoomSocServ->getStorageToken();
 
        if (!empty($accessToken))
        {
            return $accessToken;
        }
 
        return false;
    }

    public function getImChatConferenceUrl(): ?string
    {
        $confUrl = null;
        $existedConf = $this->getExistedChatConference();
 
        if (!is_array($existedConf) || (!empty($this->accessToken) && $this->isConferenceExpired($existedConf)))
        {
            $newConfResult = $this->requestNewChatConference();
            if ($newConfResult->isSuccess())
            {
                $newConferenceData = $newConfResult->getData();
 
                $confUrl = $newConferenceData['join_url'];
            }
        }
        elseif (is_array($existedConf))
        {
            $confUrl = $existedConf['CONFERENCE_URL'];
        }
 
        return $confUrl;
    }
 
    private function getExistedChatConference(): ?array
    {
        if (Loader::includeModule('socialservices'))
        {
            $conf = ZoomMeetingTable::getList(array(
                'filter' => array(
                    '=ENTITY_ID' => $this->chatId,
                    '=ENTITY_TYPE_ID' => $this->chatType,
                ),
                'select' => ['CONFERENCE_URL', 'CONFERENCE_EXTERNAL_ID'],
                'limit' => 1
            ))->fetch();
 
            if (is_array($conf))
            {
                return $conf;
            }
        }
 
        return null;
    }
 
    private function requestNewChatConference(): Result
    {
        $result = new Result();
 
        $startTime = (new DateTime())
            ->setTimeZone(new \DateTimeZone('UTC'))
            ->add('1 MINUTE')
            ->format(DATE_ATOM);
 
        $randomSequence = new \Bitrix\Main\Type\RandomSequence($this->zoomChatName.$startTime);
        $password = $randomSequence->randString(10);
 
        $requestParams = [
            'ENTITY_ID' => $this->chatId,
            'ENTITY_TYPE_ID' => $this->chatType,
            'topic' => $this->zoomChatName,
            'type' => self::CONFERENCE_SCHEDULED_TYPE,
            'start_time' => $startTime,
            'duration' => self::DEFAULT_DURATION_MINUTES,
            'password' => $password,
            'settings' => [
                'waiting_room' => 'false',
                'participant_video' => 'true',
                'host_video' => 'true',
                'join_before_host' => 'true',
                'approval_type' => "2",
            ],
        ];
 
        if ($this->zoomSocServ instanceof \CSocServZoom)
        {
            $createResult = $this->zoomSocServ->createConference($requestParams);
            if (!$createResult->isSuccess())
            {
                return $result->addErrors($createResult->getErrors());
            }
            $conferenceData = $createResult->getData();
 
        }
        else
        {
            return $result->addError(new Error('Could not create zoom instance'));
        }
 
        return $result->setData($conferenceData);
    }

    public function requestConferenceById(int $confId): ?array
    {
        $conference = null;
        if ($this->zoomSocServ instanceof \CSocServZoom)
        {
            $conference = $this->zoomSocServ->getConferenceById($confId);
        }
 
        return $conference;
    }
 
    private function isConferenceExpired(array $confData): bool
    {
        $confId = $confData['CONFERENCE_EXTERNAL_ID'];
        $conference = $this->requestConferenceById($confId);
 
        if (is_array($conference))
        {
            return false;
        }
 
        $meeting = ZoomMeetingTable::getRow([
            'filter' => [
                '=CONFERENCE_EXTERNAL_ID' => $confId,
                '=ENTITY_TYPE_ID' => $this->chatType,
            ],
            'select' => ['ID'],
        ]);
 
        if ($meeting !== null)
        {
            ZoomMeetingTable::delete($meeting['ID']);
        }
 
        return true;
    }

    public function getRichMessageFields($dialogId, string $link, int $userId): array
    {
        $chatId = Dialog::getChatId($dialogId);
        $attach = new \CIMMessageParamAttach(null, \CIMMessageParamAttach::CHAT);
 
        $messageFields = [
            'SYSTEM' => 'Y',
            'URL_PREVIEW' => 'N',
            'MESSAGE' => '[B]'.Loc::getMessage('IM_ZOOM_MESSAGE_CONFERENCE_CREATED').'[/B]',
        ];
 
        //chat
        if (Common::isChatId($dialogId))
        {
            $chatData = \Bitrix\Im\Chat::getById($chatId);
            $richChatData = [
                'NAME' => $chatData['NAME'],
                'CHAT_ID' => $chatId
            ];
            $attach->AddChat($richChatData);
            $attach->AddDelimiter(['SIZE' => 300, 'COLOR' => '#c6c6c6']);
 
            $messageFields['FROM_USER_ID'] = 0;
            $messageFields['DIALOG_ID'] = $dialogId;
            $messageFields['MESSAGE_TYPE'] = IM_MESSAGE_CHAT;
        }
        else //dialog
        {
            $messageFields['FROM_USER_ID'] = $userId;
            $messageFields['TO_USER_ID'] = $dialogId;
            $messageFields['TO_CHAT_ID'] = $chatId;
            $messageFields['MESSAGE_TYPE'] = IM_MESSAGE_PRIVATE;
        }
 
        $attach->AddMessage(Loc::getMessage('IM_ZOOM_MESSAGE_JOIN_LINK'));
        $attach->AddLink(['LINK' => $link]);
        $messageFields['ATTACH'] = $attach;
 
        return $messageFields;
    }
 
    private function prepareZoomChatName($dialogId): string
    {
        //chat
        if (\Bitrix\Im\Common::isChatId($dialogId))
        {
            $chatInfo = \Bitrix\Im\Chat::getById($this->chatId);
            $zoomChatName = "Bitrix24: " . $chatInfo['NAME'];
        }
        else //dialog
        {
            $chatUsers = \Bitrix\Im\Chat::getUsers(Dialog::getChatId($dialogId));
            foreach ($chatUsers as $chatUser)
            {
                $usersLastNames[] = $chatUser["last_name"];
            }
 
            if (isset($usersLastNames))
            {
                $usersLastNames = implode(" <-> ", $usersLastNames);
                $zoomChatName = "Bitrix24: ".$usersLastNames;
            }
            else
            {
                $zoomChatName = "Bitrix24";
            }
        }
 
        return $zoomChatName;
    }
}