class MediaSoundCloudStreamWrapper in Media: SoundCloud 7

Create an instance like this: $soundcloud = new ResourceSoundCloudStreamWrapper('soundcloud://u/[user-name]/a/[audio-code]');

Hierarchy

• class \MediaSoundCloudStreamWrapper extends \MediaReadOnlyStreamWrapper

1 string reference to 'MediaSoundCloudStreamWrapper'

media_soundcloud_stream_wrappers in ./media_soundcloud.module

Implements hook_stream_wrappers().

File

includes/MediaSoundCloudStreamWrapper.inc, line 12

Create a SoundCloud Stream Wrapper class for the Media/Resource module.

class MediaSoundCloudStreamWrapper extends MediaReadOnlyStreamWrapper {
  protected $base_url = 'http://soundcloud.com/';
  protected $parameters = array(
    'u',
    'a',
    'g',
    's',
  );
  function interpolateUrl() {
    $url = "";
    if (isset($this->parameters['u'])) {
      $url = $this->base_url . check_plain($this->parameters['u']);
    }

    //group set
    if (isset($this->parameters['g'])) {
      $url = $this->base_url . 'groups/' . check_plain($this->parameters['g']);
    }

    //single song
    if (isset($this->parameters['u']) && isset($this->parameters['a'])) {
      $url = $this->base_url . check_plain($this->parameters['u']) . '/' . check_plain($this->parameters['a']);
    }

    //audio sets
    if (isset($this->parameters['u']) && isset($this->parameters['s'])) {
      $url = $this->base_url . check_plain($this->parameters['u']) . '/sets/' . check_plain($this->parameters['s']);
    }
    return $url;
  }
  function getTarget($f) {
    return FALSE;
  }
  static function getMimeType($uri, $mapping = NULL) {
    return 'audio/soundcloud';
  }
  function getOriginalThumbnailPath() {

    //return a thumbnail image
    $response = $this
      ->getOEmbed($this
      ->interpolateUrl());
    if (isset($response['thumbnail_url']) && !empty($response['thumbnail_url'])) {
      return $response['thumbnail_url'];
    }
    else {
      return drupal_get_path('module', 'media_soundcloud') . "/images/thumb_image.jpg";
    }
  }
  function getLocalThumbnailPath() {
    $parts = $this
      ->get_parameters();
    $local_path = "";

    //user set
    if (isset($parts['u'])) {
      $local_path = 'public://media-soundcloud/u/' . check_plain($parts['u']) . '.jpg';
    }

    //group set
    if (isset($parts['g'])) {
      $local_path = 'public://media-soundcloud/g/' . check_plain($parts['g']) . '.jpg';
    }

    //single song
    if (isset($parts['u']) && isset($parts['a'])) {
      $local_path = 'public://media-soundcloud/u/' . check_plain($parts['u']) . '/a/' . check_plain($parts['a']) . '.jpg';
    }

    //audio sets
    if (isset($parts['u']) && isset($parts['s'])) {
      $local_path = 'public://media-soundcloud/u/' . check_plain($parts['u']) . '/s/' . check_plain($parts['s']) . '.jpg';
    }
    if (!file_exists($local_path)) {
      $dirname = drupal_dirname($local_path);
      file_prepare_directory($dirname, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
      @copy($this
        ->getOriginalThumbnailPath(), $local_path);
    }
    return $local_path;
  }
  public function getOEmbed($url, $options = array()) {

    //drupal_set_message("MediaSoundCloudStreamWrapper::getOEmbed");
    $oembed_parameters = array_merge(array(
      'url' => $url,
      'format' => 'json',
    ), $options);
    $oembed_url = url('http://soundcloud.com/oembed', array(
      'query' => $oembed_parameters,
    ));

    //drupal_set_message(print_r($oembed_url,true));
    $response = drupal_http_request($oembed_url);

    //drupal_set_message(print_r($response,true));
    if (!isset($response->error)) {
      return drupal_json_decode($response->data);
    }
    else {
      $error_msg = t("Error Embedding SoundCloud Media '@file'. Error code(@code) : !message", array(
        '@file' => $url,
        '@code' => $response->code,
        '!message' => $response->status_message,
      ));

      // Output error to watchdog
      watchdog('Media Soundcloud', $error_msg, NULL, WATCHDOG_WARNING);

      // Output error to admin
      if (user_access('edit media')) {
        drupal_set_message($error_msg, "error", FALSE);
        drupal_set_message(t('Please check sharing permissions'), 'error', FALSE);
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MediaSoundCloudStreamWrapper::$base_url	protected	property
MediaSoundCloudStreamWrapper::$parameters	protected	property
MediaSoundCloudStreamWrapper::getLocalThumbnailPath		function
MediaSoundCloudStreamWrapper::getMimeType	static	function
MediaSoundCloudStreamWrapper::getOEmbed	public	function
MediaSoundCloudStreamWrapper::getOriginalThumbnailPath		function
MediaSoundCloudStreamWrapper::getTarget		function
MediaSoundCloudStreamWrapper::interpolateUrl		function