function sassy_compass__resolve_path in Sassy 7.2

Same name and namespace in other branches

1. 7.3 sassy_compass/sassy_compass.module \sassy_compass__resolve_path()

Resolves requires to the compass namespace (eg namespace/css3/border-radius)

1 call to sassy_compass__resolve_path()

sassy_compass__inline_font_files in extensions/compass/functions/inline_image.inc

File

extensions/compass/sassy_compass.module, line 92

Code

function sassy_compass__resolve_path($file) {
  if ($file[0] == '/') {
    return $file;
  }
  if (!($path = realpath($file))) {
    $path = SassScriptFunction::$context->node->token->filename;
    $path = substr($path, 0, strrpos($path, '/')) . '/';
    $path = $path . $file;
    $last = '';
    while ($path != $last) {
      $last = $path;
      $path = preg_replace('`(^|/)(?!\\.\\./)([^/]+)/\\.\\./`', '$1', $path);
    }
    $path = realpath($path);
  }
  if ($path) {
    return $path;
  }
  return false;
}