OAuth\OAuth2\Service\Hubic

Complexity

Total Complexity

14

Size/Duplication

Total Lines	129
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	3
Bugs	2	Features	1

6 Methods

Rating	Name	Duplication	Size	Complexity
A	getAccessTokenEndpoint()	0	4	1
A	getAuthorizationMethod()	0	4	1
A	__construct()	0	20	2
A	getAuthorizationEndpoint()	0	5	1
B	parseAccessTokenResponse()	0	28	5
B	getAuthorizationUri()	0	31	4

<?php
/**
 * Hubic service.
 *
 * @author  Pedro Amorim <contact@pamorim.fr>
 * @license http://www.opensource.org/licenses/mit-license.html MIT License
 * @link    https://api.hubic.com/docs/
 */

namespace OAuth\OAuth2\Service;

use OAuth\OAuth2\Token\StdOAuth2Token;
use OAuth\Common\Http\Exception\TokenResponseException;
use OAuth\Common\Http\Uri\Uri;
use OAuth\Common\Consumer\CredentialsInterface;
use OAuth\Common\Http\Client\ClientInterface;
use OAuth\Common\Storage\TokenStorageInterface;
use OAuth\Common\Http\Uri\UriInterface;

/**
 * Hubic service.
 *
 * @author  Pedro Amorim <contact@pamorim.fr>
 * @license http://www.opensource.org/licenses/mit-license.html MIT License
 * @link    https://api.hubic.com/docs/
 */
class Hubic extends AbstractService
{

    // Scopes
    const SCOPE_USAGE_GET       = 'usage.r';
    const SCOPE_ACCOUNT_GET     = 'account.r';
    const SCOPE_GETALLLINKS_GET = 'getAllLinks.r';
    const SCOPE_CREDENTIALS_GET = 'credentials.r';
    const SCOPE_SPONSORCODE_GET = 'sponsorCode.r';
    const SCOPE_ACTIVATE_POST   = 'activate.w';
    const SCOPE_SPONSORED_GET   = 'sponsored.r';
    const SCOPE_LINKS_GET       = 'links.r';
    const SCOPE_LINKS_POST      = 'links.rw';
    const SCOPE_LINKS_ALL       = 'links.drw';

    public function __construct(
        CredentialsInterface $credentials,
        ClientInterface $httpClient,
        TokenStorageInterface $storage,
        $scopes = array(),
        UriInterface $baseApiUri = null
    ) {
        parent::__construct(
            $credentials,
            $httpClient,
            $storage,
            $scopes,
            $baseApiUri,
            true
        );

        if (null === $baseApiUri) {
            $this->baseApiUri = new Uri('https://api.hubic.com/');
        }
    }

    /**
     * {@inheritdoc}
     */
    public function getAuthorizationEndpoint()
    {
        return new Uri('https://api.hubic.com/oauth/auth');

    }

    /**
     * {@inheritdoc}
     */
    public function getAccessTokenEndpoint()
    {
        return new Uri('https://api.hubic.com/oauth/token');
    }

    /**
     * {@inheritdoc}
     */
    protected function getAuthorizationMethod()
    {
        return static::AUTHORIZATION_METHOD_HEADER_BEARER;
    }

    /**
     * {@inheritdoc}
     */
    protected function parseAccessTokenResponse($responseBody)
    {
        $data = json_decode($responseBody, true);

        if (null === $data || !is_array($data)) {
            throw new TokenResponseException('Unable to parse response.');
        } elseif (isset($data['error'])) {
            throw new TokenResponseException(
                'Error in retrieving token: "' . $data['error'] . '"'
            );
        }

        $token = new StdOAuth2Token();
        $token->setAccessToken($data['access_token']);
        $token->setLifetime($data['expires_in']);

        if (isset($data['refresh_token'])) {
            $token->setRefreshToken($data['refresh_token']);
            unset($data['refresh_token']);
        }

        unset($data['access_token']);
        unset($data['expires_in']);

        $token->setExtraParams($data);

        return $token;
    }


    /**
     * {@inheritdoc}
     */
    public function getAuthorizationUri(array $additionalParameters = array())
    {
        $parameters = array_merge(
            $additionalParameters,
            array(
                'type'          => 'web_server',
                'client_id'     => $this->credentials->getConsumerId(),
                'redirect_uri'  => $this->credentials->getCallbackUrl(),
                'response_type' => 'code',
            )
        );

        // special, hubic use a param scope with commas
        // between scopes instead of spaces
        $parameters['scope'] = implode(',', $this->scopes);

        if ($this->needsStateParameterInAuthUrl()) {
            if (!isset($parameters['state'])) {
                $parameters['state'] = $this->generateAuthorizationState();
            }
            $this->storeAuthorizationState($parameters['state']);
        }

        // Build the url
        $url = clone $this->getAuthorizationEndpoint();
        foreach ($parameters as $key => $val) {
            $url->addToQuery($key, $val);
        }

        return $url;
    }
}