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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
// +----------------------------------------------------------------------
namespace app\data\controller\api;
use app\data\service\UserAdminService;
use app\wechat\service\WechatService;
use think\admin\Controller;
use think\Response;
/**
* 微信服务号入口
* Class Wechat
* @package app\data\controller\api
* @example 域名请修改为自己的地址，放到网页代码合适位置
*
*
*
* 授权模式支持两种模块，参数 mode=0 时为静默授权，mode=1 时为完整授权
* 注意：回跳地址默认从 Header 中的 http_referer 获取，也可以传 source 参数
*/
class Wechat extends Controller
{
/**
* 接口认证类型
* @var string
*/
private $type = UserAdminService::API_TYPE_WECHAT;
/**
* 唯一绑定字段
* @var string
*/
private $field;
/**
* 控制器初始化
* @return $this
*/
protected function initialize(): Wechat
{
if (empty(UserAdminService::TYPES[$this->type]['auth'])) {
$this->error("接口类型[{$this->type}]没有定义规则");
} else {
$this->field = UserAdminService::TYPES[$this->type]['auth'];
}
return $this;
}
/**
* 获取 JSSDK 签名
* @throws \WeChat\Exceptions\InvalidResponseException
* @throws \WeChat\Exceptions\LocalCacheException
* @throws \think\admin\Exception
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\DbException
* @throws \think\db\exception\ModelNotFoundException
*/
public function jssdk()
{
$url = input('source') ?: $this->request->server('http_referer');
$this->success('获取签名参数', WechatService::instance()->getWebJssdkSign($url));
}
/**
* 加载网页授权数据
* @return Response
* @throws \WeChat\Exceptions\InvalidResponseException
* @throws \WeChat\Exceptions\LocalCacheException
* @throws \think\admin\Exception
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\DbException
* @throws \think\db\exception\ModelNotFoundException
*/
public function oauth(): Response
{
$source = input('source') ?: $this->request->server('http_referer');
[$mode, $script, $wechat] = [input('mode', 1), [], WechatService::instance()];
$result = $wechat->getWebOauthInfo($source ?: $this->request->url(true), $mode, false);
if (empty($result['openid'])) {
$script[] = 'alert("Wechat WebOauth failed.")';
} else {
$data = $result['fansinfo'] ?? [];
$data[$this->field] = $data['openid'];
$data['base_sex'] = ['未知', '男', '女'][$data['sex']] ?? '未知';
if (isset($result['unionid'])) $data['unionid'] = $result['unionid'];
if (isset($data['headimgurl'])) $data['headimg'] = $data['headimgurl'];
$map = UserAdminService::getUserUniMap($this->field, $data[$this->field], $data['unionid'] ?? '');
$result['userinfo'] = UserAdminService::set($map, array_merge($map, $data), $this->type, true);
$script[] = "window.WeChatOpenid='{$result['openid']}'";
$script[] = 'window.WeChatFansInfo=' . json_encode($result['fansinfo'], JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
$script[] = 'window.WeChatUserInfo=' . json_encode($result['userinfo'], JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
}
$script[] = '';
return Response::create(join(";\n", $script))->contentType('application/x-javascript');
}
/**
* 网页授权测试
* 使用网页直接访问此链接
* @return string
*/
public function otest(): string
{
return <<
微信网页授权测试
当前链接
{$this->request->scheme()}://{$this->request->host()}/data/api.wechat/oauth?mode=1
粉丝数据
待网页授权，加载粉丝数据...
用户数据
待网页授权，加载用户数据...