file.inc.php

function file_create_url($path) {
<<<<<<< HEAD
  // Clean up Windows paths.
  $old_path = $path = str_replace('\\', '/', $path);

  drupal_alter('file_url', $path);

  // If any module has altered the path, then return the alteration.
  if ($path != $old_path) {
    return $path;
=======
  // Strip file_directory_path from $path. We only include relative paths in URLs.
  if (strpos($path, file_directory_path() .'/') === 0) {
    $path = trim(substr($path, strlen(file_directory_path())), '\\/');
>>>>>>> b3ecb6e33f1d6edbbd8759b850a6aaa46760f9c6
  }

  // Otherwise serve the file from Drupal's web server. This point will only
  // be reached when either no custom_file_url_rewrite() function has been
  // defined, or when that function returned FALSE, thereby indicating that it
  // cannot (or doesn't wish to) rewrite the URL. This is typically because
  // the file doesn't match some conditions to be served from a CDN or static
  // file server, or because the file has not yet been synced to the CDN or
  // static file server.

  // Shipped files.
  if (strpos($path, file_directory_path() . '/') !== 0) {
    return base_path() . $path;
  }
  // Created files.
  else {
    switch (variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC)) {
      case FILE_DOWNLOADS_PUBLIC:
        return $GLOBALS['base_url'] . '/' . $path;
      case FILE_DOWNLOADS_PRIVATE:
        // Strip file_directory_path from $path. Private downloads' URLs are
        // rewritten to be served relatively to system/files (which is a menu
        // callback that streams the file) instead of relatively to the file
        // directory path.
        $path = file_directory_strip($path);
        return url('system/files/' . $path, array('absolute' => TRUE));
    }
  }
}