function language_hierarchy_preprocess_image_formatter in Language Hierarchy 2.x

Same name and namespace in other branches

1. 8 language_hierarchy.module \language_hierarchy_preprocess_image_formatter()

Implements hook_preprocess_image_formatter().

1 call to language_hierarchy_preprocess_image_formatter()

language_hierarchy_preprocess_responsive_image_formatter in ./language_hierarchy.module

Implements hook_preprocess_image_formatter().

File

./language_hierarchy.module, line 549

Add sublanguage handling functionality to Drupal.

Code

function language_hierarchy_preprocess_image_formatter(&$variables) {
  if (!empty($variables['url'])) {
    $url = $variables['url'];
    if ($url instanceof Url) {

      // Check if the URL is for a translatable entity's canonical link. Do not
      // change any other kind of link.
      $entity = $url
        ->getOption('entity');
      if ($entity && $entity instanceof TranslatableInterface) {
        $variables['url'] = language_hierarchy_fix_url_from_fallback($url, $entity);
      }
    }
  }
}