tinymeng\OAuth2\Gateways\Naver

Complexity

Total Complexity

12

Size/Duplication

Total Lines	108
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	openid()	0	4	1
A	getRedirectUrl()	0	13	2
A	call()	0	13	1
A	userInfo()	0	15	2
A	getUserInfo()	0	16	4
A	parseToken()	0	7	2

<?php
/**
 * naver开放平台  https://developers.naver.com/
 * api接口文档
 *      https://developers.naver.com/docs/common/openapiguide/
 * 申请的时候请选择
 */
namespace tinymeng\OAuth2\Gateways;

use tinymeng\OAuth2\Connector\Gateway;
use tinymeng\OAuth2\Exception\OAuthException;
use tinymeng\OAuth2\Helper\ConstCode;
use tinymeng\OAuth2\Helper\Str;

/**
 * Class Naver
 * @package tinymeng\OAuth2\Gateways
 * @Author: TinyMeng <666@majiameng.com>
 * @Created: 2021/03/01
 */
class Naver extends Gateway
{
    const API_BASE            = 'https://openapi.naver.com/v1/';
    protected $AuthorizeURL   = 'https://nid.naver.com/oauth2.0/authorize';
    protected $AccessTokenURL = 'https://nid.naver.com/oauth2.0/token';

    /**
     * 得到跳转地址
     */
    public function getRedirectUrl()
    {
        //存储state
        $this->saveState();
        //登录参数
        $params = [
            'response_type' => $this->config['response_type'],
            'client_id'     => $this->config['app_id'],
            'redirect_uri'  => $this->config['callback'],
            'scope'         => $this->config['scope'],
            'state'         => $this->config['state'] ?: Str::random(),
        ];
        return $this->AuthorizeURL . '?' . http_build_query($params);
    }

    /**
     * 获取当前授权用户的openid标识
     */
    public function openid()
    {
        $result = $this->getUserInfo();
        return $result['userId'];
    }

    /**
     * 获取格式化后的用户信息
     */
    public function userInfo()
    {
        $result = $this->getUserInfo();

        $userInfo = array(
            'open_id'  => $this->token['access_token'],
            'union_id'  => $result['id'],
            'channel' => ConstCode::TYPE_NAVER,
            'email'=> $result['email'] ?? '',
            'nickname'=> $result['nickname'] ?? '',
            'gender'  => isset($result['gender']) ? $this->getGender($result['gender']) : ConstCode::GENDER,
            'avatar'  => $result['profile_image'] ?? '',
            'native'   => $result,
        );
        return $userInfo;
    }

    /**
     * 获取原始接口返回的用户信息
     */
    public function getUserInfo()
    {
        if($this->type == 'app'){//App登录
            if(!isset($_REQUEST['access_token']) ){
                throw new OAuthException("Naver APP登录 需要传输access_token参数! ");
            }
            $this->token['token_type'] = 'Bearer';
            $this->token['access_token'] = $_REQUEST['access_token'];
        }else {
            $this->getToken();
        }
        $data = $this->call('nid/me', $this->token, 'GET');
        if (isset($data['error'])) {
            throw new OAuthException($data['error_description']);
        }
        return $data['response'];
    }

    /**
     * 发起请求
     *
     * @param string $api
     * @param array $params
     * @param string $method
     * @return array
     */
    private function call($api, $params = [], $method = 'GET')
    {
        $method  = strtoupper($method);
        $request = [
            'method' => $method,
            'uri'    => self::API_BASE . $api,
        ];

        $headers = ['Authorization' => $this->token['token_type'] . ' ' . $this->token['access_token']];

        $data = $this->$method($request['uri'], $params, $headers);

        return json_decode($data, true);
    }

    /**
     * 解析access_token方法请求后的返回值
     * @param string $token 获取access_token的方法的返回值
     */
    protected function parseToken($token)
    {
        $token = json_decode($token, true);
        if (isset($token['error'])) {
            throw new OAuthException($token['error_description']);
        }
        return $token;
    }

}