EasyWeChat\Foundation\ServiceProviders\OAuthServiceProvider

Complexity

Total Complexity

4

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	1
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	register()	0	22	2
A	prepareCallbackUrl()	0	8	2

<?php

/*
 * This file is part of the overtrue/wechat.
 *
 * (c) overtrue <i@overtrue.me>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

/**
 * OAuthServiceProvider.php.
 *
 * This file is part of the wechat.
 *
 * (c) overtrue <i@overtrue.me>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */
namespace EasyWeChat\Foundation\ServiceProviders;

use Overtrue\Socialite\SocialiteManager as Socialite;
use Pimple\Container;
use Pimple\ServiceProviderInterface;

/**
 * Class OAuthServiceProvider.
 */
class OAuthServiceProvider implements ServiceProviderInterface
{
    /**
     * Registers services on the given container.
     *
     * This method should only be used to configure services and parameters.
     * It should not get services.
     *
     * @param Container $pimple A container instance
     */
    public function register(Container $pimple)
    {
        $pimple['oauth'] = function ($pimple) {
            $callback = $this->prepareCallbackUrl($pimple);
            $scopes = $pimple['config']->get('oauth.scopes', []);
            $socialite = (new Socialite(
                [
                    'wechat' => [
                        'client_id' => $pimple['config']['app_id'],
                        'client_secret' => $pimple['config']['secret'],
                        'redirect' => $callback,
                    ],
                ]
            ))->driver('wechat');

            if (!empty($scopes)) {
                $socialite->scopes($scopes);
            }

            return $socialite;
        };
    }

    /**
     * Prepare the OAuth callback url for wechat.
     *
     * @param Container $pimple
     *
     * @return string
     */
    private function prepareCallbackUrl($pimple)
    {
        $callback = $pimple['config']->get('oauth.callback');
        $baseUrl = $pimple['request']->getSchemeAndHttpHost();
        $callback = stripos($callback, 'http') === 0 ? $callback : $baseUrl.'/'.ltrim($callback, '/');

        return $callback;
    }
}