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   1  <?php
   2  
   3  namespace OAuth\OAuth2\Service;
   4  
   5  use OAuth\OAuth2\Token\StdOAuth2Token;
   6  use OAuth\Common\Http\Exception\TokenResponseException;
   7  use OAuth\Common\Http\Uri\Uri;
   8  use OAuth\Common\Consumer\CredentialsInterface;
   9  use OAuth\Common\Http\Client\ClientInterface;
  10  use OAuth\Common\Storage\TokenStorageInterface;
  11  use OAuth\Common\Http\Uri\UriInterface;
  12  
  13  class Vkontakte extends AbstractService
  14  {
  15      /**
  16       * Defined scopes
  17       *
  18       * @link http://vk.com/dev/permissions
  19       */
  20      const SCOPE_NOTIFY        = 'notify';
  21      const SCOPE_FRIENDS       = 'friends';
  22      const SCOPE_PHOTOS        = 'photos';
  23      const SCOPE_AUDIO         = 'audio';
  24      const SCOPE_VIDEO         = 'video';
  25      const SCOPE_DOCS          = 'docs';
  26      const SCOPE_NOTES         = 'notes';
  27      const SCOPE_PAGES         = 'pages';
  28      const SCOPE_APP_LINK      = '';
  29      const SCOPE_STATUS        = 'status';
  30      const SCOPE_OFFERS        = 'offers';
  31      const SCOPE_QUESTIONS     = 'questions';
  32      const SCOPE_WALL          = 'wall';
  33      const SCOPE_GROUPS        = 'groups';
  34      const SCOPE_MESSAGES      = 'messages';
  35      const SCOPE_NOTIFICATIONS = 'notifications';
  36      const SCOPE_STATS         = 'stats';
  37      const SCOPE_ADS           = 'ads';
  38      const SCOPE_OFFLINE       = 'offline';
  39      const SCOPE_NOHTTPS       = 'nohttps';
  40  
  41      public function __construct(
  42          CredentialsInterface $credentials,
  43          ClientInterface $httpClient,
  44          TokenStorageInterface $storage,
  45          $scopes = array(),
  46          UriInterface $baseApiUri = null
  47      ) {
  48          parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri);
  49  
  50          if (null === $baseApiUri) {
  51              $this->baseApiUri = new Uri('https://api.vk.com/method/');
  52          }
  53      }
  54  
  55      /**
  56       * {@inheritdoc}
  57       */
  58      public function getAuthorizationEndpoint()
  59      {
  60          return new Uri('https://oauth.vk.com/authorize');
  61      }
  62  
  63      /**
  64       * {@inheritdoc}
  65       */
  66      public function getAccessTokenEndpoint()
  67      {
  68          return new Uri('https://oauth.vk.com/access_token');
  69      }
  70  
  71      /**
  72       * {@inheritdoc}
  73       */
  74      protected function parseAccessTokenResponse($responseBody)
  75      {
  76          $data = json_decode($responseBody, true);
  77  
  78          if (null === $data || !is_array($data)) {
  79              throw new TokenResponseException('Unable to parse response.');
  80          } elseif (isset($data['error'])) {
  81              throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
  82          }
  83  
  84          $token = new StdOAuth2Token();
  85          $token->setAccessToken($data['access_token']);
  86          $token->setLifeTime($data['expires_in']);
  87  
  88          if (isset($data['refresh_token'])) {
  89              $token->setRefreshToken($data['refresh_token']);
  90              unset($data['refresh_token']);
  91          }
  92  
  93          unset($data['access_token']);
  94          unset($data['expires_in']);
  95  
  96          $token->setExtraParams($data);
  97  
  98          return $token;
  99      }
 100  }