/**
  *
  * @param HttpResource $asset 
  */
 public function accept($asset)
 {
     if ($asset->is_video())
     {
         return true;
     }
     
     //swf mime type is application/x-shockwave-flash
     return $asset->has_ext('swf');
 }
 /**
  *
  * @param HttpResource $asset 
  */
 public function accept($asset)
 {
     $supported_extentions = array('doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx', 'pdf', 'pages', 'ai', 'psd', 'tiff', 'dxf', 'svg', 'eps', 'ps', 'eps', 'ttf', 'zip', 'rar');
     return $asset->has_ext($supported_extentions);
 }