public function index(Auth $auth)
{
if (empty($_SESSION['logged_user'])) {
$auth->authorize($to = null, $scope = 'snsapi_userinfo', $state = 'STATE');
$user = $auth->user();
Session::put('logged_user', $user->openid);
// 跳转到其它授权才能访问的页面
}
}
public function anyIndex(Request $request)
{
$auth = new Auth(env('WECHAT_APPID'), env('WECHAT_APPSECRET'));
if (empty(session('logged_user'))) {
$user = $auth->authorize($to = null, $scope = 'snsapi_userinfo', $state = 'STATE');
session(['logged_user' => $user]);
return redirect('/api/wx');
} else {
return redirect('/login')->with(['openid' => session('logged_user')['openid'], 'unionid' => session('logged_user')['unionid']]);
}
}
private function check_login()
{
if (!session()->has('user')) {
//获取用户信息
$auth = new Auth($this->app_id, $this->secret);
$user_info = $auth->authorize($to = null, $scope = 'snsapi_userinfo', $state = 'STATE');
$check = User::where("openid", $user_info->openid)->first();
//如果数据库没有用户记录，存入数据库
if (!$check) {
$user = User::create(['openid' => $user_info->openid, 'sex' => $user_info->sex, 'nickname' => $user_info->nickname, 'city' => $user_info->city, 'province' => $user_info->province, 'headimgurl' => $user_info->headimgurl]);
} else {
//如果数据库中已经有了当前用户
$user = $check;
}
//用户信息存入session，并跳转到微商城首页
session()->put('user', $user);
return back();
}
}
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
$appId = 'wx22be62c5077abcfe';
$secret = 'f364efc269da0f33e7f376e0ca4c9cc0';
$auth = new Auth($appId, $secret);
$wxUser = Session::has("wxUser");
if (!$wxUser) {
$user = $auth->authorize(null, 'snsapi_base');
$userService = new User($appId, $secret);
$userInfo = $userService->get($user->openid);
$wxUser = WxUser::getByOpenId($user->openid);
if (!$wxUser) {
$wxUser = WxUser::saveWxUser($userInfo);
} else {
$wxUser->updateWxUser($userInfo);
}
Session::put('wxUser', $wxUser);
}
return $next($request);
}
public function callback(Request $request, Guard $auth, Auth $wxAuth)
{
$redirectTo = $request->query('redirectTo', '/');
$profile = $wxAuth->user();
$data = $profile->all();
$user = $auth->user();
try {
$alias = $user->aliases()->where('provider', 'wechat')->where('type', 'openid')->firstOrFail();
if ($data['openid'] != $alias->alias) {
return response('Forbidden.', 403);
} else {
$alias->data = $profile->toJson();
$alias->save();
}
} catch (ModelNotFoundException $e) {
$user->aliases()->create(['user_id' => $user->id, 'provider' => 'wechat', 'alias' => $data['openid'], 'type' => 'openid', 'data' => $profile->toJson()]);
}
$request->session()->put('openid', $data['openid']);
return redirect($redirectTo);
}
/**
* @param string $jump_url
* @return null|\Overtrue\Wechat\Utils\Bag
*/
public function authorizeUser($jump_url)
{
$appId = $this->_appId;
$secret = $this->_secret;
$auth = new Auth($appId, $secret);
$result = $auth->authorize(url($jump_url), 'snsapi_base,snsapi_userinfo');
\Session::put('web_token', $result->get('access_token'));
return $auth->getUser($result->get('openid'), $auth->access_token);
}
