function template_preprocess_file_managed_file in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/file/file.module \template_preprocess_file_managed_file()

Prepares variables for file form widget templates.

Default template: file-managed-file.html.twig.

Parameters

array $variables: An associative array containing:

• element: A render element representing the file.

File

core/modules/file/file.module, line 1456

Defines a "managed_file" Form API field and a "file" field for Field module.

Code

function template_preprocess_file_managed_file(&$variables) {
  $element = $variables['element'];
  $variables['attributes'] = [];
  if (isset($element['#id'])) {
    $variables['attributes']['id'] = $element['#id'];
  }
  if (!empty($element['#attributes']['class'])) {
    $variables['attributes']['class'] = (array) $element['#attributes']['class'];
  }
}