/**
 * Schedule cron jobs for comments import.
 */
function wdfb_comment_import()
{
    $data =& Wdfb_OptionsRegistry::get_instance();
    if (!$data->get_option('wdfb_comments', 'import_fb_comments')) {
        return;
    }
    // Don't import comments
    Wdfb_CommentsImporter::serve();
}
 function json_import_comments()
 {
     Wdfb_CommentsImporter::serve();
     echo json_encode(array('status' => 1));
     exit;
 }
 /**
  * @static
  */
 function serve()
 {
     $me = new Wdfb_CommentsImporter();
     $me->import_comments();
 }