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src/lib/socialAuth/OAuth/socialAuthOAuth20Google.class.php 4.89 KB
1ea3b987   Administrator   maby first commit
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  <?php
  
  /**
   * socialAuthOAuth20Google Class
   *
   * @author		Roman
   * @version         1.0.20111010
   */
  class socialAuthOAuth20Google extends socialAuthOAuth20
  {
      ///////////////////////////////////////////////////////////////////////////
  
      public function __construct( $settings )
      {
          $this->settings = $settings;
      }
      
      ///////////////////////////////////////////////////////////////////////////
  
      // inherits: init()
      // inherits: authorize()
      // inherits: accessToken()
      // inherits: fetchProfileInfo()
      // inherits: getProfileInfo()
  
      ///////////////////////////////////////////////////////////////////////////    
  
      protected function authorize()
      {
          header( 'Location: '.$this->settings['authorize_uri'].
              '&client_id='.$this->settings['client_id'].
              '&redirect_uri='.#$this->settings['redirect_uri']
                  urlencode($this->settings['redirect_uri'])
              , true, 302
              );
              
          die();
      }
  
      ///////////////////////////////////////////////////////////////////////////
  
      protected function accessToken()
      {
          $ch = curl_init( $this->settings['access_token_uri'] );
                  
          curl_setopt( $ch, CURLOPT_POST, 1 );
          curl_setopt( $ch, CURLOPT_POSTFIELDS, 
              'grant_type=authorization_code'.
              '&client_id='.$this->settings['client_id'].
              '&client_secret='.$this->settings['client_secret'].
              '&redirect_uri='.urlencode($this->settings['redirect_uri']).
              '&code='.trim( $_GET['code'] ) 
              );
          curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 );
          curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
  
          $data = json_decode( curl_exec($ch), true );
          curl_close($ch);
  
          if( isset($data['error']) || !isset($data['access_token']) )
          {
              throw new kException( ( isset($data['error_description']) && strlen($data['error_description'])>0 ? trim($data['error_description']) : core::i18n( 'w23_error_unknown' ) ) );
          }
          
          return $data;
      }
  
      ///////////////////////////////////////////////////////////////////////////    
  
      protected function fetchProfileInfo( $data = array() )
      { 
          $ch = curl_init( $this->settings['profile_uri'].'?access_token='.trim( $data['access_token'] ) );
                  
          curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 );
          curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
  
          $data = curl_exec($ch);
          
          curl_close($ch);
  
          $doc = simplexml_load_string($data);        
  
          if( $doc )
          {
              $data = array(            
                  'id'            => strval($doc->id),
                  'login'         => strval($doc->id),
                  'email'         => strval($doc->author->email),
                  'email_fake'    => strval($doc->id).'@google.com',
                  'name'          => strval($doc->author->name),
                  );
          }
  
          if( isset($data['error']) || empty($data) )
          {
              throw new kException( ( isset($data['error_description']) && strlen($data['error_description'])>0 ? trim($data['error_description']) : core::i18n( 'w23_error_unknown' ) ) );
          }
                      
          return $data;
      }
          
      ///////////////////////////////////////////////////////////////////////////    
      
      protected function getProfileInfo( $data = array() )
      {   
          if( empty($data) )
          {
              return false;
          }
          
          return 
              socialAuth::userLoginOrRegisterIfNotExists( 
                  array(   
                      'login'         => 'google__'.$data['login'],
                      'email'         => $data['email_fake'],
                      'name'          => $data['name'],
                      'bithday'       => null,
                      'gender'        => null,
                      'region_id'     => null,
                      'about_me'      => null,
                      'interests'     => null,
                      'vote'          => null,
                      'contact_icq'   => null,
                      'options'       => etc::arr2hstore( 
                                              array( 
                                                  'is_social'     => 1,
                                                  'id'            => $data['id'],
                                                  'login'         => $data['login'],
                                                  'email'         => $data['email'],
                                                  'name'          => ( isset($data['name']) ? $data['name'] : '' ),
                                                  )
                                              ),
                                              
                      )                           
                  );
      }
      
      ///////////////////////////////////////////////////////////////////////////    
  }