function webform_preprocess_file_link in Webform 6.x

Same name and namespace in other branches

1. 8.5 includes/webform.theme.inc \webform_preprocess_file_link()

Implements hook_preprocess_file_link() for file link templates.

See also

webform_file_access

File

includes/webform.theme.inc, line 677

Theme hooks, preprocessor, and suggestions.

Code

function webform_preprocess_file_link(&$variables) {

  /** @var \Drupal\file\FileInterface $file */
  $file = $variables['file'];
  $file = $file instanceof File ? $file : File::load($file->fid);

  // Remove link to temporary anonymous private file uploads.
  if ($file
    ->isTemporary() && $file
    ->getOwner() && $file
    ->getOwner()
    ->isAnonymous() && strpos($file
    ->getFileUri(), 'private://webform/') === 0) {
    $variables['link'] = $file
      ->getFilename();
  }

  // Add file size variable to Claro theme.
  if (empty($variables['file_size']) && \Drupal::service('webform.theme_manager')
    ->isActiveTheme('claro')) {
    $variables['file_size'] = format_size($file
      ->getSize(), \Drupal::languageManager()
      ->getCurrentLanguage()
      ->getId());
  }
}