function taxonomy_tokens

Implements hook_tokens().

File

core/modules/taxonomy/taxonomy.tokens.inc, line 94

Code

function taxonomy_tokens($type, $tokens, array $data, array $options, BubbleableMetadata $bubbleable_metadata) {
  $token_service = \Drupal::token();
  $replacements = [];
  if ($type == 'term' && !empty($data['term'])) {
    $term = $data['term'];
    foreach ($tokens as $name => $original) {
      switch ($name) {
        case 'tid':
          $replacements[$original] = $term->id();
          break;

        case 'name':
          $replacements[$original] = $term->getName();
          break;

        case 'description':
          // "processed" returns a \Drupal\Component\Render\MarkupInterface via
          // check_markup().
          $replacements[$original] = $term->description->processed;
          break;

        case 'url':
          $replacements[$original] = $term->toUrl('canonical', [
            'absolute' => TRUE,
          ])
            ->toString();
          break;

        case 'node-count':
          $query = \Drupal::database()->select('taxonomy_index');
          $query->condition('tid', $term->id());
          $query->addTag('term_node_count');
          $count = $query->countQuery()
            ->execute()
            ->fetchField();
          $replacements[$original] = $count;
          break;

        case 'vocabulary':
          $vocabulary = Vocabulary::load($term->bundle());
          $bubbleable_metadata->addCacheableDependency($vocabulary);
          $replacements[$original] = $vocabulary->label();
          break;

        case 'parent':
          $taxonomy_storage = \Drupal::entityTypeManager()->getStorage('taxonomy_term');
          if ($parents = $taxonomy_storage->loadParents($term->id())) {
            $parent = array_pop($parents);
            $bubbleable_metadata->addCacheableDependency($parent);
            $replacements[$original] = $parent->getName();
          }
          break;

      }
    }
    if ($vocabulary_tokens = $token_service->findWithPrefix($tokens, 'vocabulary')) {
      $vocabulary = Vocabulary::load($term->bundle());
      $replacements += $token_service->generate('vocabulary', $vocabulary_tokens, [
        'vocabulary' => $vocabulary,
      ], $options, $bubbleable_metadata);
    }
    if ($vocabulary_tokens = $token_service->findWithPrefix($tokens, 'parent')) {
      $taxonomy_storage = \Drupal::entityTypeManager()->getStorage('taxonomy_term');
      if ($parents = $taxonomy_storage->loadParents($term->id())) {
        $parent = array_pop($parents);
        $replacements += $token_service->generate('term', $vocabulary_tokens, [
          'term' => $parent,
        ], $options, $bubbleable_metadata);
      }
    }
  }
  elseif ($type == 'vocabulary' && !empty($data['vocabulary'])) {
    $vocabulary = $data['vocabulary'];
    foreach ($tokens as $name => $original) {
      switch ($name) {
        case 'vid':
          $replacements[$original] = $vocabulary->id();
          break;

        case 'name':
          $replacements[$original] = $vocabulary->label();
          break;

        case 'description':
          $build = [
            '#markup' => $vocabulary->getDescription(),
          ];
          // @todo Fix in https://www.drupal.org/node/2577827
          $replacements[$original] = \Drupal::service('renderer')->renderPlain($build);
          break;

        case 'term-count':
          $replacements[$original] = \Drupal::entityQuery('taxonomy_term')->accessCheck(TRUE)
            ->condition('vid', $vocabulary->id())
            ->addTag('vocabulary_term_count')
            ->count()
            ->execute();
          break;

        case 'node-count':
          $taxonomy_storage = \Drupal::entityTypeManager()->getStorage('taxonomy_term');
          $replacements[$original] = $taxonomy_storage->nodeCount($vocabulary->id());
          break;

      }
    }
  }
  return $replacements;
}