CIMCall::Invite

static function Invite($arParams)
{
	$arConfig['CHAT_ID'] = intval($arParams['CHAT_ID']);
	if ($arConfig['CHAT_ID'] <= 0)
		return false;

	global $DB, $USER;

	$arConfig['RECIPIENT_ID'] = intval($arParams['RECIPIENT_ID']);
	$arConfig['USER_ID'] = intval($arParams['USER_ID']) > 0? intval($arParams['USER_ID']): intval($USER->GetID());
	$arConfig['VIDEO'] = isset($arParams['VIDEO']) && $arParams['VIDEO'] == 'N'? 'N': 'Y';
	$arConfig['MOBILE'] = isset($arParams['MOBILE']) && $arParams['MOBILE'] == 'Y'? 'Y': 'N';

	$arChat = CIMChat::GetChatData(Array('ID' => $arConfig['CHAT_ID'], 'USER_ID' => $USER->GetId()));
	if (empty($arChat['chat']))
		return false;

	$arConfig['CALL_TO_GROUP'] = $arChat['chat'][$arConfig['CHAT_ID']]['message_type'] != IM_MESSAGE_PRIVATE;
	$arConfig['STATUS_TYPE'] = intval($arChat['chat'][$arConfig['CHAT_ID']]['call']);

	if (!$arConfig['CALL_TO_GROUP'] && !IsModuleInstalled('intranet') && CIMSettings::GetPrivacy(CIMSettings::PRIVACY_CALL, $arConfig['RECIPIENT_ID']) == CIMSettings::PRIVACY_RESULT_CONTACT
		&& CModule::IncludeModule('socialnetwork') && CSocNetUser::IsFriendsAllowed() && !CSocNetUserRelations::IsFriends($arConfig['USER_ID'], $arConfig['RECIPIENT_ID']))
	{
		$GLOBALS["APPLICATION"]->ThrowException(GetMessage('IM_ERROR_CALL_PRIVACY'), "ERROR_FROM_PRIVACY");
		return false;
	}

	if ($arConfig['STATUS_TYPE'] != IM_CALL_NONE)
	{
		if ($arConfig['CALL_TO_GROUP'])
			self::MessageToChat($arConfig['CHAT_ID'], "IM_CALL_CHAT_START_", $arConfig['USER_ID'], true);

		$strSql = "UPDATE b_im_relation SET CALL_STATUS = ".IM_CALL_STATUS_ANSWER." WHERE CHAT_ID = ".$arConfig['CHAT_ID']." AND USER_ID = ".$arConfig['USER_ID'];
		$DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);

		$arUserData = CIMContactList::GetUserData(Array('ID' => $arChat['userInChat'][$arConfig['CHAT_ID']], 'DEPARTMENT' => 'N', 'HR_PHOTO' => 'Y'));
		$arConfig['USER_DATA']['USERS'] = $arUserData['users'];
		$arConfig['USER_DATA']['HR_PHOTO'] = $arUserData['hrphoto'];

		foreach ($arChat['userCallStatus'][$arConfig['CHAT_ID']] as $userId => $callStatus)
		{
			if ($userId != $arConfig['USER_ID'] && in_array($callStatus, Array(IM_CALL_STATUS_WAIT, IM_CALL_STATUS_ANSWER)))
				$arUserToConnect[$userId] = $callStatus;
		}
		$arConfig['USERS_CONNECT'] = $arUserToConnect;

		$arSend['users'] = $arUserData['users'];
		$arSend['hrphoto'] = $arUserData['hrphoto'];
		$arSend['video'] = $arConfig['VIDEO'] == 'Y'? true: false;
		$arSend['callToGroup'] = $arConfig['CALL_TO_GROUP'];
		if ($arConfig['CALL_TO_GROUP'])
		{
			$arSend['chat'] = $arChat['chat'];
		}
		$arSend['userChatBlockStatus'] = $arChat['userChatBlockStatus'];
		$arSend['userInChat'] = $arChat['userInChat'];

		foreach ($arChat['userCallStatus'][$arConfig['CHAT_ID']] as $userId => $callStatus)
		{
			if ($userId != $arConfig['USER_ID'] && !in_array($callStatus, Array(IM_CALL_STATUS_DECLINE)))
			{
				self::Command($arConfig['CHAT_ID'], $userId, 'invite_join', $arSend);
			}
		}
	}
	else
	{
		if ($arConfig['CALL_TO_GROUP'])
			self::MessageToChat($arConfig['CHAT_ID'], "IM_CALL_CHAT_INIT_", $arConfig['USER_ID'], true);

		$strSql = "UPDATE b_im_chat SET CALL_TYPE = ".($arConfig['VIDEO'] == 'Y'? IM_CALL_VIDEO: IM_CALL_AUDIO)." WHERE ID = ".$arConfig['CHAT_ID'];
		$DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);

		$strSql = "UPDATE b_im_relation SET CALL_STATUS = ".IM_CALL_STATUS_ANSWER." WHERE CHAT_ID = ".$arConfig['CHAT_ID']." AND USER_ID = ".$arConfig['USER_ID'];
		$DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);

		$arUserToConnect = Array();
		foreach ($arChat['userCallStatus'][$arConfig['CHAT_ID']] as $userId => $callStatus)
		{
			if ($userId != $arConfig['USER_ID'])
				$arUserToConnect[$userId] = $callStatus;
		}

		$arUserData = CIMContactList::GetUserData(Array('ID' => $arChat['userInChat'][$arConfig['CHAT_ID']], 'DEPARTMENT' => 'N', 'HR_PHOTO' => 'Y'));
		$arSend['users'] = $arUserData['users'];
		$arSend['hrphoto'] = $arUserData['hrphoto'];
		$arSend['video'] = $arConfig['VIDEO'] == 'Y';
		$arSend['callToGroup'] = $arConfig['CALL_TO_GROUP'];
		if ($arConfig['CALL_TO_GROUP'])
		{
			$arSend['chat'] = $arChat['chat'];
		}
		$arSend['userChatBlockStatus'] = $arChat['userChatBlockStatus'];
		$arSend['userInChat'] = $arChat['userInChat'];
		$arSend['isMobile'] = $arConfig['MOBILE'] == 'Y';
		foreach ($arUserToConnect as $userId => $callStatus)
			self::Command($arConfig['CHAT_ID'], $userId, 'invite', $arSend);

		$arConfig['USER_DATA']['USERS'] = $arUserData['users'];
		$arConfig['USER_DATA']['HR_PHOTO'] = $arUserData['hrphoto'];

		if (!$arConfig['CALL_TO_GROUP'] && CModule::IncludeModule('pull') && CPullOptions::GetPushStatus())
		{
			$arSelect = Array("ID", "LAST_NAME", "NAME", "LOGIN", "SECOND_NAME");
			$dbUsers = CUser::GetList('', '', array('ID_EQUAL_EXACT' => $USER->GetID()), array('FIELDS' => $arSelect));
			if ($arUser = $dbUsers->GetNext(true, false))
			{
				$sName = BitrixImUser::formatFullNameFromDatabase($arUser);
				$pushText = GetMessage('IM_CALL_INVITE', Array('#USER_NAME#' => $sName));
			}
			else
			{
				$pushText = GetMessage('IM_CALL_INVITE', Array('#USER_NAME#' => GetMessage('IM_CALL_INVITE_NA')));
			}

			$pushParams = $arSend;
			$pushParams['senderId'] = (int)$USER->GetID();
			$pushParams['chatId'] = $arConfig['CHAT_ID'];

			BitrixPullPush::add(array_keys($arUserToConnect), Array(
				'module_id' => 'im',
				'push' => Array(
					'message' => $pushText,
					'expiry' => 0,
					'params' => array(
						'ACTION' => 'IMINV_'. $USER->GetID()."_".time()."_".$arConfig['VIDEO'],
						'PARAMS' => $pushParams
					),
					'advanced_params' => Array(
						'id' => 'IM_CALL_'.$USER->GetID(),
						'notificationsToCancel' => array('IM_CALL_'.$USER->GetID()),
						'androidHighPriority' => true,
						'useVibration'=>true
					),
					'app_id' => 'Bitrix24',
					'sound'=>'call.aif',
					'send_immediately' => 'Y'
				)
			));
		}
	}
	foreach(GetModuleEvents("im", "OnCallStart", true) as $arEvent)
		ExecuteModuleEventEx($arEvent, array($arConfig));

	return $arConfig;
}