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function hierarchical_taxonomy_menu_preprocess_block in Hierarchical Taxonomy Menu 8

Implements template_preprocess_block().

File

./hierarchical_taxonomy_menu.module, line 56
Contains hierarchical_taxonomy_menu.module.

Code

function hierarchical_taxonomy_menu_preprocess_block(&$variables) {
  if ($variables['plugin_id'] == 'hierarchical_taxonomy_menu' && $variables['configuration']['label_display'] == 'visible' && $variables['configuration']['dynamic_block_title']) {
    $term = \Drupal::routeMatch()
      ->getParameter('taxonomy_term');
    if (!$term) {
      return NULL;
    }
    $langcode = \Drupal::languageManager()
      ->getCurrentLanguage()
      ->getId();
    $translation_languages = $term
      ->getTranslationLanguages();
    if (isset($translation_languages[$langcode])) {
      $term = $term
        ->getTranslation($langcode);
    }
    $variables['label'] = $term
      ->getName();
  }
}