function _filefield_icon_directory in FileField 6.3

Internal function to convert a file icon theme name to a directory.

1 call to _filefield_icon_directory()

_filefield_create_icon_path in ./filefield.theme.inc

File

./filefield.theme.inc, line 98

Theme functions used for normal file output.

Code

function _filefield_icon_directory($theme = NULL) {
  static $sets;
  if (!isset($sets)) {
    $sets = module_invoke_all('filefield_icon_sets');
    drupal_alter('filefield_icon_sets', $sets);
  }
  if (!isset($theme) || !isset($sets[$theme])) {
    $theme = 'default';
  }
  return $sets[$theme];
}