1<?php
2
3namespace OAuth\OAuth2\Service;
4
5use OAuth\OAuth2\Token\StdOAuth2Token;
6use OAuth\Common\Http\Exception\TokenResponseException;
7use OAuth\Common\Http\Uri\Uri;
8use OAuth\Common\Consumer\CredentialsInterface;
9use OAuth\Common\Http\Client\ClientInterface;
10use OAuth\Common\Storage\TokenStorageInterface;
11use OAuth\Common\Http\Uri\UriInterface;
12
13class SoundCloud extends AbstractService
14{
15    public function __construct(
16        CredentialsInterface $credentials,
17        ClientInterface $httpClient,
18        TokenStorageInterface $storage,
19        $scopes = array(),
20        UriInterface $baseApiUri = null
21    ) {
22        parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri);
23
24        if (null === $baseApiUri) {
25            $this->baseApiUri = new Uri('https://api.soundcloud.com/');
26        }
27    }
28
29    /**
30     * {@inheritdoc}
31     */
32    public function getAuthorizationEndpoint()
33    {
34        return new Uri('https://soundcloud.com/connect');
35    }
36
37    /**
38     * {@inheritdoc}
39     */
40    public function getAccessTokenEndpoint()
41    {
42        return new Uri('https://api.soundcloud.com/oauth2/token');
43    }
44
45    /**
46     * {@inheritdoc}
47     */
48    protected function parseAccessTokenResponse($responseBody)
49    {
50        $data = json_decode($responseBody, true);
51
52        if (null === $data || !is_array($data)) {
53            throw new TokenResponseException('Unable to parse response.');
54        } elseif (isset($data['error'])) {
55            throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
56        }
57
58        $token = new StdOAuth2Token();
59        $token->setAccessToken($data['access_token']);
60
61        if (isset($data['expires_in'])) {
62            $token->setLifetime($data['expires_in']);
63            unset($data['expires_in']);
64        }
65
66        if (isset($data['refresh_token'])) {
67            $token->setRefreshToken($data['refresh_token']);
68            unset($data['refresh_token']);
69        }
70
71        unset($data['access_token']);
72
73        $token->setExtraParams($data);
74
75        return $token;
76    }
77}
78