Arcanedev\Socialite\OAuth\Two\GithubProvider

Complexity

Total Complexity

11

Size/Duplication

Total Lines	108
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	getAuthUrl()	0	4	1
A	getTokenUrl()	0	4	1
A	getUserByToken()	0	14	2
B	getEmailByToken()	0	21	5
A	mapUserToObject()	0	10	1
A	getRequestOptions()	0	8	1

<?php namespace Arcanedev\Socialite\OAuth\Two;

use Arcanedev\Socialite\Base\OAuthTwoProvider;

/**
 * Class     GithubProvider
 *
 * @package  Arcanedev\Socialite\OAuth\Two
 * @author   ARCANEDEV <arcanedev.maroc@gmail.com>
 */
class GithubProvider extends OAuthTwoProvider
{
    /* ------------------------------------------------------------------------------------------------
     |  Properties
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * The scopes being requested.
     *
     * @var array
     */
    protected $scopes = ['user:email'];

    /* ------------------------------------------------------------------------------------------------
     |  Main Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * {@inheritdoc}
     */
    protected function getAuthUrl($state)
    {
        return $this->buildAuthUrlFromBase('https://github.com/login/oauth/authorize', $state);
    }

    /**
     * {@inheritdoc}
     */
    protected function getTokenUrl()
    {
        return 'https://github.com/login/oauth/access_token';
    }

    /**
     * {@inheritdoc}
     */
    protected function getUserByToken($token)
    {
        $userUrl  = 'https://api.github.com/user?access_token='.$token;
        $response = $this->getHttpClient()->get(
            $userUrl, $this->getRequestOptions()
        );
        $user = json_decode($response->getBody(), true);

        if (in_array('user:email', $this->scopes)) {
            $user['email'] = $this->getEmailByToken($token);
        }

        return $user;
    }

    /**
     * Get the email for the given access token.
     *
     * @param  string  $token
     *
     * @return string|null
     */
    protected function getEmailByToken($token)
    {
        $emailsUrl = 'https://api.github.com/user/emails?access_token='.$token;

        try {
            $response = $this->getHttpClient()->get(
                $emailsUrl, $this->getRequestOptions()
            );
        }
        catch (\Exception $e) {
            return null;
        }

        foreach (json_decode($response->getBody(), true) as $email) {
            if ($email['primary'] && $email['verified']) {
                return $email['email'];
            }
        }

        return null;
    }

    /**
     * {@inheritdoc}
     */
    protected function mapUserToObject(array $user)
    {
        return (new User)->setRaw($user)->map([
            'id'       => $user['id'],
            'nickname' => $user['login'],
            'name'     => array_get($user, 'name'),
            'email'    => array_get($user, 'email'),
            'avatar'   => $user['avatar_url'],
        ]);
    }

    /**
     * Get the default options for an HTTP request.
     *
     * @return array
     */
    protected function getRequestOptions()
    {
        return [
            'headers' => [
                'Accept' => 'application/vnd.github.v3+json',
            ],
        ];
    }
}