Track auf SoundCloud mit PHP hochladen

Question

Ich versuche Track mit dieser Bibliothek hochzuladen.

https://github.com/mptre/php-soundcloud 

Andere Dienste wie Authentifizierung, Zugriffstoken bekommen, eine Wiedergabeliste zu schaffen arbeiten gut, aber wenn ich es versäumt hochzuladen versuche zu verfolgen und Return-Code [0422500] in mehreren Fällen, in denen ich versuchte.

Fall 1: Fehlgeschlagen

$file = file_get_contents('sound-1.mp3'); 
$response = $client->post('tracks', array("track[title]"=>"Track 1", "track[asset_data]"=>$file), array(CURLOPT_HTTPHEADER=>array("Content-Type: multipart/form-data"))); 

Fall 2:

Fehlgeschlagen

$file = base64_encode(file_get_contents('sound-1.mp3')); //binary format 
$response = $client->post('tracks', array("track[title]"=>"Track 1", "track[asset_data]"=>$file), array(CURLOPT_HTTPHEADER=>array("Content-Type: multipart/form-data"))); 

Fall 3: Fehlgeschlagen

$file = new CURLFile(sound-1.mp3'); 
$response = $client->post('tracks', array("track[title]"=>"Track 1", "track[asset_data]"=>$file), array(CURLOPT_HTTPHEADER=>array("Content-Type: multipart/form-data"))); 

Fall 4:

Fehlgeschlagen

$file = "@sound-1.mp3"; 
$response = $client->post('tracks', array("track[title]"=>"Track 1", "track[asset_data]"=>$file), array(CURLOPT_HTTPHEADER=>array("Content-Type: multipart/form-data"))); 

Es deprecation Methode ist zeigt die Verwendung ‚@‘ mit Datei, damit ich CURLFile Klassenmethode verwendet Datei mit curl zu handhaben.

Bitte lassen Sie mich wissen, wenn Fehler von meiner Seite ist. Beachten Sie, dass ich das Zugriffstoken so eingerichtet habe, dass die Kopfzeile angefordert wird, damit bei der Autorisierung kein Fehler auftritt. Es kann einen dummen Fehler mit Daten geben, die an SoundCloud gesendet werden.

Answer 1

Sie können Soundcloud HTTP API direkt ohne Wrapper aufrufen. Bitte beachten Sie meine folgende Codebeispiel:

<?php 
//App credentials. Create one at http://soundcloud.com/you/apps 
define('API_URL', 'https://api.soundcloud.com'); 
define('CLIENT_ID', ''); 
define('CLIENT_SECRET', ''); 

//User credentials 
define('EMAIL', ''); 
define('PASSWORD', ''); 

//Path to file to upload 
define('FILE', 'mpthreetest.mp3'); 

class SoundcloudAPI { 
    private $url; 
    private $clientID; 
    private $secret; 
    private $accessToken; 

    public function __construct($url, $clientID, $secret) { 
     $this->url = $url; 
     $this->clientID = $clientID; 
     $this->secret = $secret; 
    } 

    public function auth($username, $password) { 
     $url = $this->url . '/oauth2/token'; 
     $data = array(
      'client_id' => $this->clientID, 
      'client_secret' => $this->secret, 
      'grant_type' => 'password', 
      'username' => $username, 
      'password' => $password 
     ); 

     $result = $this->request($url, $data, 'POST'); 
     $this->accessToken = $result->access_token; 
     return $result; 
    } 

    public function upload($title, $path) { 
     $url = $this->url . '/tracks'; 
     $data = array(
      'oauth_token' => $this->accessToken, 
      'track[title]' => $title, 
      'track[asset_data]' => new CurlFile(realpath($path), 'audio/mpeg') 
     ); 

     $result = $this->request($url, $data, 'POST'); 
     return $result; 
    } 

    private function request($url, $data, $method) { 
     $curl = curl_init(); 
     if ($method === 'POST') { 
      curl_setopt($curl, CURLOPT_POST, true); 
      curl_setopt($curl, CURLOPT_POSTFIELDS, $data); 
     } else { 
      $url .= '?' . http_build_query($data); 
     } 
     curl_setopt($curl, CURLOPT_URL, $url); 
     curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); 
     curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); 
     curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); 
     $result = json_decode(curl_exec($curl)); 
     curl_close($curl); 

     return $result; 
    } 
} 

$soundCloud = new SoundcloudAPI(API_URL, CLIENT_ID, CLIENT_SECRET); 
$soundCloud->auth(EMAIL, PASSWORD); 
$result = $soundCloud->upload('My Test File', FILE); 

echo '<pre>'; 
print_r($result); 
echo '</pre>'; 

API-Antwort wie folgt aussieht:

stdClass Object 
(
    [kind] => track 
    [id] => 273327360 
    [created_at] => 2016/07/12 15:25:38 +0000 
    [user_id] => 117636904 
    [duration] => 0 
    [commentable] => 1 
    [state] => processing 
    [original_content_size] => 
    [last_modified] => 2016/07/12 15:25:38 +0000 
    [sharing] => public 
    [tag_list] => 
    [permalink] => my-test-file-2 
    [streamable] => 1 
    [embeddable_by] => all 
    [downloadable] => 
    [purchase_url] => 
    [label_id] => 
    [purchase_title] => 
    [genre] => 
    [title] => My Test File 
    [description] => 
    [label_name] => 
    [release] => 
    [track_type] => 
    [key_signature] => 
    [isrc] => 
    [video_url] => 
    [bpm] => 
    [release_year] => 
    [release_month] => 
    [release_day] => 
    [original_format] => unknown 
    [license] => all-rights-reserved 
    [uri] => https://api.soundcloud.com/tracks/273327360 
    [user] => stdClass Object 
     (
      [id] => 117636904 
      [kind] => user 
      [permalink] => kostya-shkryob 
      [username] => Kostya Shkryob 
      [last_modified] => 2016/07/12 14:51:09 +0000 
      [uri] => https://api.soundcloud.com/users/117636904 
      [permalink_url] => http://soundcloud.com/kostya-shkryob 
      [avatar_url] => https://i1.sndcdn.com/avatars-000108579156-l8ndy9-large.jpg 
     ) 

    [user_playback_count] => 1 
    [user_favorite] => 
    [permalink_url] => http://soundcloud.com/kostya-shkryob/my-test-file-2 
    [artwork_url] => 
    [waveform_url] => https://a1.sndcdn.com/images/player-waveform-medium.png 
    [stream_url] => https://api.soundcloud.com/tracks/273327360/stream 
    [download_url] => https://api.soundcloud.com/tracks/273327360/download 
    [playback_count] => 0 
    [download_count] => 0 
    [favoritings_count] => 0 
    [comment_count] => 0 
    [attachments_uri] => https://api.soundcloud.com/tracks/273327360/attachments 
    [secret_token] => s-dNEIJ 
    [secret_uri] => https://api.soundcloud.com/tracks/273327360?secret_token=s-dNEIJ 
    [downloads_remaining] => 100 
)