/**
* Show the application login form.
*
* @return \Illuminate\Http\Response
*/
public function getLogin()
{
if (view()->exists('auth.authenticate')) {
return view('auth.authenticate');
}
$o = new SaeTOAuthV2(WeiboConfig::appKey(), WeiboConfig::securityKey());
$weibo_url = $o->getAuthorizeURL(WeiboConfig::callbackUrl());
return view('auth.login', compact('weibo_url'));
}
