function MediaYouTubeStreamWrapper::getLocalThumbnailPath in Media: YouTube 7.3

Same name and namespace in other branches

1. 7 includes/MediaYouTubeStreamWrapper.inc \MediaYouTubeStreamWrapper::getLocalThumbnailPath()
2. 7.2 includes/MediaYouTubeStreamWrapper.inc \MediaYouTubeStreamWrapper::getLocalThumbnailPath()

File

includes/MediaYouTubeStreamWrapper.inc, line 59

Extends the MediaReadOnlyStreamWrapper class to handle YouTube videos.

Class

MediaYouTubeStreamWrapper

Create an instance like this: $youtube = new MediaYouTubeStreamWrapper('youtube://v/[video-code]');

Code

function getLocalThumbnailPath() {
  $parts = $this
    ->get_parameters();
  $id = array_pop($parts);
  $local_path = file_default_scheme() . '://media-youtube/' . check_plain($id) . '.jpg';
  if (!file_exists($local_path)) {

    // getOriginalThumbnailPath throws an exception if there are any errors
    // when retrieving the original thumbnail from YouTube.
    try {
      $dirname = drupal_dirname($local_path);
      file_prepare_directory($dirname, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
      $response = drupal_http_request($this
        ->getOriginalThumbnailPath());
      if (!isset($response->error)) {
        file_unmanaged_save_data($response->data, $local_path, TRUE);
      }
      else {
        system_retrieve_file($this
          ->getOriginalThumbnailPath(), $local_path, FALSE, FILE_EXISTS_REPLACE);
      }
    } catch (Exception $e) {

      // In the event of an endpoint error, use the mime type icon provided
      // by the Media module.
      $file = file_uri_to_object($this->uri);
      $icon_dir = variable_get('media_icon_base_directory', 'public://media-icons') . '/' . variable_get('media_icon_set', 'default');
      $local_path = file_icon_path($file, $icon_dir);
    }
  }
  return $local_path;
}