PHP ile SoundCloud'da çalma listesi oluşturma

Question

SoundCloud API'yi entegre ettiğim bir müzik sitesi oluşturuyorum.

Şimdi çalışma zamanında bir oynatma listesi oluşturmak ve bu parça listesine parça eklemek istiyorum.

Kodum takip ediyor:

class Soundcloud { 

    const VERSION = '1.1'; 

    public static $urls = array(
     'api' => 'http://api.soundcloud.com/', 
     'oauth' => array(
      'access' => 'http://api.soundcloud.com/oauth/access_token', 
      'authorize' => 'http://soundcloud.com/oauth/authorize', 
      'request' => 'http://api.soundcloud.com/oauth/request_token' 
     ) 
    ); 

    function __construct($consumer_key, $consumer_secret, $oauth_token = null, $oauth_token_secret = null) { 
     $this->sha1_method = new OAuthSignatureMethod_HMAC_SHA1(); 
     $this->consumer = new OAuthConsumer($consumer_key, $consumer_secret); 

     if (!empty($oauth_token) && !empty($oauth_token_secret)) { 
      $this->token = new OAuthConsumer($oauth_token, $oauth_token_secret); 
     } else { 
      $this->token = null; 
     } 
    } 

    function get_authorize_url($token) { 
     if (is_array($token)) { 
      $token = $token['oauth_token']; 
     } 


     return $this->_get_url('authorize') . '?oauth_token=' . $token; 
    } 

    function get_request_token($oauth_callback) { 
     $request = $this->request(
      $this->_get_url('request'), 
      'POST', 
      array('oauth_callback' => $oauth_callback) 
     ); 
     $token = $this->_parse_response($request); 

     $this->token = new OAuthConsumer(
      $token['oauth_token'], 
      $token['oauth_token_secret'] 
     ); 

     return $token; 
    } 

    function get_access_token($token) { 
     $response = $this->request(
      $this->_get_url('access'), 
      'POST', 
      array('oauth_verifier' => $token) 
     ); 
     $token = $this->_parse_response($response); 
     $this->token = new OAuthConsumer(
      $token['oauth_token'], 
      $token['oauth_token_secret'] 
     ); 

     return $token; 
    } 

    function upload_track($post_data, $asset_data_mime = null, $artwork_data_mime = null) { 
     $body = ''; 
     $boundary = '---------------------------' . md5(rand()); 
     $crlf = "\r\n"; 
     $headers = array(
      'Content-Type' => 'multipart/form-data; boundary=' . $boundary, 
      'Content-Length' => 0 
     ); 

     foreach ($post_data as $key => $val) { 
      if (in_array($key, array('track[asset_data]', 'track[artwork_data]'))) { 
       $body .= '--' . $boundary . $crlf; 
       $body .= 'Content-Disposition: form-data; name="' . $key . '"; filename="' . basename($val) . '"' . $crlf; 
       $body .= 'Content-Type: ' . (($key == 'track[asset_data]') ? $asset_data_mime : $artwork_data_mime) . $crlf; 
       $body .= $crlf; 
       $body .= file_get_contents($val) . $crlf; 
      } else { 
       $body .= '--' . $boundary . $crlf; 
       $body .= 'Content-Disposition: form-data; name="' . $key .'"' . $crlf; 
       $body .= $crlf; 
       $body .= $val . $crlf; 
      } 
     } 

     $body .= '--' . $boundary . '--' . $crlf; 
     $headers['Content-Length'] += strlen($body); 

     return $this->request('tracks', 'POST', $body, $headers); 
    } 

    function request($resource, $method = 'GET', $args = array(), $headers = null) { 

     if (!preg_match('/http:\/\//', $resource)) { 
      $url = self::$urls['api'] . $resource; 
     } else { 
      $url = $resource; 
     } 

     if (stristr($headers['Content-Type'], 'multipart/form-data')) { 
      $body = false; 
     } elseif (stristr($headers['Content-Type'], 'application/xml')) { 
      $body = false; 
     } else { 
      $body = true; 
     } 

     $request = OAuthRequest::from_consumer_and_token(
      $this->consumer, 
      $this->token, 
      $method, 
      $url, 
      ($body === true) ? $args : null 
     ); 
     $request->sign_request($this->sha1_method, $this->consumer, $this->token); 

     return $this->_curl(
      $request->get_normalized_http_url(), 
      $request, 
      $args, 
      $headers 
     ); 
    } 

    private function _build_header($headers) { 
     $h = array(); 

     if (count($headers) > 0) { 
      foreach ($headers as $key => $val) { 
       $h[] = $key . ': ' . $val; 
      } 

      return $h; 
     } else { 
      return $headers; 
     } 
    } 

    private function _curl($url, $request, $post_data = null, $headers = null) { 
     $ch = curl_init(); 
     $mime = (stristr($headers['Content-Type'], 'multipart/form-data')) ? true : false; 
     $headers['User-Agent'] = (isset($headers['User-Agent'])) 
      ? $headers['User-Agent'] 
      : 'PHP SoundCloud/' . self::VERSION; 
     $headers['Content-Length'] = (isset($headers['Content-Length'])) 
      ? $headers['Content-Length'] 
      : 0; 
     $headers = (is_array($headers)) ? $this->_build_header($headers) : array(); 
     $options = array(
      CURLOPT_URL => $url, 
      CURLOPT_HEADER => false, 
      CURLOPT_RETURNTRANSFER => true 
     ); 

     if (in_array($request->get_normalized_http_method(), array('DELETE', 'PUT'))) { 
      $options[CURLOPT_CUSTOMREQUEST] = $request->get_normalized_http_method(); 
      $options[CURLOPT_POSTFIELDS] = ''; 
     } 

     if (is_array($post_data) && count($post_data) > 0 || $mime === true) { 
      $options[CURLOPT_POSTFIELDS] = (is_array($post_data) && count($post_data) == 1) 
       ? ((isset($post_data[key($post_data)])) ? $post_data[key($post_data)] : $post_data) 
       : $post_data; 
      $options[CURLOPT_POST] = true; 
     } 

     $headers[] = $request->to_header(); 
     $options[CURLOPT_HTTPHEADER] = $headers; 

     curl_setopt_array($ch, $options); 

     $response = curl_exec($ch); 
     $this->http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE); 

     curl_close($ch); 

     return $response; 
    } 

    private function _get_url($type) { 
     return (array_key_exists($type, self::$urls['oauth'])) 
      ? self::$urls['oauth'][$type] 
      : false; 
    } 

    private function _parse_response($response) { 
     parse_str($response, $output); 

     return (count($output) > 0) ? $output : false; 
    } 

} 

ve

$soundcloud = new Soundcloud(
     $consumer_key, 
     $consumer_secret, 
     $_SESSION['oauth_access_token'], 
     $_SESSION['oauth_access_token_secret'] 
    ); 

$post_data1 = array('playlist[title]'=>'This is my set'); 
$headers = array('Content-Type' => 'application/xml'); 
$soundcloud->request('playlists', 'POST', $post_data1,$headers); 

Ama herhangi çalma listesi oluşturma değil.

Answer 1

Sınıfınız (sınıf Soundcloud) bir şey uzatmamalı mıdır?

Answer 2

Sınıfınız aslında bir oynatma listesi dosyası oluşturmamalıdır? XSPF'yi duydunuz mu?