public function callback($slug)
{
if (Input::has('code')) {
$provider = Provider::where('slug', '=', $slug)->firstOrFail();
try {
$extern_user = Socialite::with($slug)->user();
} catch (InvalidStateException $e) {
return Redirect::to('/auth/login')->withErrors(['授权失效']);
}
//检查是否已经连接过
$identity = Identity::where('provider_id', '=', $provider->id)->where('extern_uid', '=', $extern_user->id)->first();
if (is_null($identity)) {
Session::put('connect_data', ['provider_id' => $provider->id, 'extern_uid' => $extern_user->id, 'nickname' => $extern_user->nickname]);
return Redirect::to('/auth/landing');
}
//已经连接过，找出user_id, 直接登录
$user = User::find($identity->user_id);
if (!Auth::check()) {
Auth::login($user, true);
//event(new UserWasLoggedinEvent($user));
}
return Redirect::to('/')->withSuccess(sprintf('%s %s', trans('gitamin.awesome'), trans('gitamin.login.success_oauth', ['provider' => $provider->name])));
}
}
