www.gusucode.com > KPPW众包威客PHP开源建站系统 v3.0源码程序 > KPPW/vendor/socialiteproviders/qq/src/Provider.php

    <?php

namespace SocialiteProviders\Qq;

use Laravel\Socialite\Two\ProviderInterface;
use SocialiteProviders\Manager\OAuth2\AbstractProvider;
use SocialiteProviders\Manager\OAuth2\User;

class Provider extends AbstractProvider implements ProviderInterface
{
    /**
     * Unique Provider Identifier.
     */
    const IDENTIFIER = 'QQ';

    /**
     * @var string
     */
    private $openId;

    /**
     * The scopes being requested.
     *
     * @var array
     */
    protected $scopes = ['get_user_info'];

    /**
     * {@inheritdoc}.
     *
     * @see \Laravel\Socialite\Two\AbstractProvider::getAuthUrl()
     */
    protected function getAuthUrl($state)
    {
        return $this->buildAuthUrlFromBase('https://graph.qq.com/oauth2.0/authorize', $state);
    }

    /**
     * {@inheritdoc}.
     *
     * @see \Laravel\Socialite\Two\AbstractProvider::getTokenUrl()
     */
    protected function getTokenUrl()
    {
        return 'https://graph.qq.com/oauth2.0/token';
    }

    /**
     * {@inheritdoc}.
     *
     * @see \Laravel\Socialite\Two\AbstractProvider::getUserByToken()
     */
    protected function getUserByToken($token)
	{
		$response = $this->getHttpClient()->get('https://graph.qq.com/oauth2.0/me?access_token=' . $token);

		$this->openId = json_decode($this->removeCallback($response->getBody()->getContents()), true)['openid'];

		$response = $this->getHttpClient()->get(
			"https://graph.qq.com/user/get_user_info?access_token=$token&openid={$this->openId}&oauth_consumer_key={$this->clientId}"
		);

		return json_decode($this->removeCallback($response->getBody()->getContents()), true);
	}

    /**
     * {@inheritdoc}.
     *
     * @see \Laravel\Socialite\Two\AbstractProvider::mapUserToObject()
     */
    protected function mapUserToObject(array $user)
    {
        return (new User())->setRaw($user)->map([
            'id' => $this->openId, 'nickname' => $user['nickname'],
            'name' => null, 'email' => null, 'avatar' => $user['figureurl_qq_2'],
        ]);
    }

    /**
     * {@inheritdoc}.
     *
     * @see \Laravel\Socialite\Two\AbstractProvider::getTokenFields()
     */
    protected function getTokenFields($code)
    {
        return array_merge(parent::getTokenFields($code), [
            'grant_type' => 'authorization_code',
        ]);
    }

    /**
     * {@inheritdoc}.
     *
     * @see \Laravel\Socialite\Two\AbstractProvider::getAccessToken()
     */
    public function getAccessToken($code)
	{
		$response = $this->getHttpClient()->get($this->getTokenUrl(), [
			'query' => $this->getTokenFields($code),
		]);

		/*
		 * Response content format is "access_token=FE04************************CCE2&expires_in=7776000&refresh_token=88E4************************BE14"
		 * Not like "{'access_token':'FE04************************CCE2','expires_in':7776000,'refresh_token':'88E4************************BE14'}"
		 * So it can't be decode by json_decode!
		*/
		$content = $response->getBody()->getContents();
		$result = [];
		foreach (explode('&', $content) as $item) {
			$arr = explode('=', $item);
			$result[$arr[0]] = $arr[1];
		}

		$this->credentialsResponseBody = $result;
//		$this->credentialsResponseBody = json_decode($response->getBody(), true);

		return $result['access_token'];
	}

    /**
     * @param mixed $response
     *
     * @return string
     */
    protected function removeCallback($response)
    {
        if (strpos($response, 'callback') !== false) {
            $lpos = strpos($response, '(');
            $rpos = strrpos($response, ')');
            $response = substr($response, $lpos + 1, $rpos - $lpos - 1);
        }

        return $response;
    }
}