Laravel 5.1 & Socialite - 如何将 Facebook/Twitter 详细信息连接到当前经过身份验证的用户

Question

我已经很好地实施了 Socialite，适用于新用户或与我的应用程序数据库中的电子邮件地址具有相同 Facebook 电子邮件地址的用户。

但是，某些用户的 Facebook 电子邮件帐户与他们在我的应用中使用的帐户不同。我想允许用户在登录时将他们的 Facebook 个人资料连接到他们的应用程序帐户。

这是我的路线：

Route::get('login/{provider}', 'Auth\AuthController@redirectToProvider');
Route::get('login/{provider}/callback', 'Auth\AuthController@handleProviderCallback');

redirectToProvider 代码：

public function redirectToProvider($provider)
{
    return Socialite::driver($provider)->redirect();
}

下面是我当前处理社交名流用户的代码 creation/update:

public function handleProviderCallback($provider)
    {
        $user = Socialite::driver($provider)->user();

        $user_query = User::where('email', $user->email)
            ->orWhere('oauth_facebook_id', $user->id)
            ->orWhere('oauth_twitter_id', $user->id)
            ->get();

        if($user_query->count() > 0) {

            $the_user = $user_query->first();

            if($provider === 'facebook') {
                $the_user->oauth_facebook_id = $user->id;
            }

            if($provider === 'twitter') {
                $the_user->oauth_twitter_id = $user->id;
            }

            $the_user->avatar = $user->avatar;

            $the_user->save();

            \Auth::login($the_user, true);

            return redirect('/dashboard');
        }

        $new_user = User::create([
            'name' => $user->name,
            'email' => $user->email,
            'oauth_facebook_id' => $provider === 'facebook' ? $user->id : NULL,
            'oauth_twitter_id' => $provider === 'twitter' ? $user->id : NULL,
            'avatar' => $user->avatar,
            'confirmed' => true,
            'gender' => $user->user['gender'],
        ]);

        \Auth::login($new_user, true);

        flash()->success('Success!', 'Your account has been created using your '.ucfirst($provider).' details!');
        return redirect('/dashboard');
    }

link 返回当前经过身份验证的用户的详细信息的最佳方法是什么？

提前致谢:)

Answer 1

只需检查用户是否已登录，然后使用提供商 ($userData->id) 返回的数据更新该用户的 oauth_{provider}_id。

否则，使用返回的数据创建一个新用户。

像这样：

public function handleProviderCallback($provider)
{
    $userData = Socialite::driver($provider)->user();

    if(Auth::check()) {

        $user = User::find(Auth::user()->id);

        if($provider === 'facebook') {
            $user->oauth_facebook_id = $userData->id;
        }

        if($provider === 'twitter') {
            $user->oauth_twitter_id = $userData->id;
        }

        $user->save();

    } else {

        $new_user = User::create([
            'name' => $userData->name,
            'email' => $userData->email,
            'oauth_facebook_id' => $provider === 'facebook' ? $userData->id : NULL,
            'oauth_twitter_id' => $provider === 'twitter' ? $userData->id : NULL,
            'avatar' => $userData->avatar,
            'confirmed' => true,
            'gender' => $userData->user['gender'],
        ]);

        \Auth::login($new_user, true);

        flash()->success('Success!', 'Your account has been created using your '.ucfirst($provider).' details!');

    }

    return redirect('/dashboard');
}

Laravel 5.1 & Socialite - 如何将 Facebook/Twitter 详细信息连接到当前经过身份验证的用户

Laravel 5.1 & Socialite - How to connect Facebook/Twitter details to currently authenticated user

php

laravel

laravel-socialite

laravel-5.1