function TaxonomyTokensHooks::tokens

Implements hook_tokens().

File

core/modules/taxonomy/src/Hook/TaxonomyTokensHooks.php, line 87

Class

TaxonomyTokensHooks

Hook implementations for taxonomy.

Namespace

Code

public function tokens($type, $tokens, array $data, array $options, BubbleableMetadata $bubbleable_metadata) {
    $token_service = \Drupal::token();
    if (isset($options['langcode'])) {
        $url_options['language'] = \Drupal::languageManager()->getLanguage($options['langcode']);
        $langcode = $options['langcode'];
    }
    else {
        $langcode = LanguageInterface::LANGCODE_DEFAULT;
    }
    $replacements = [];
    if ($type == 'term' && !empty($data['term'])) {
        $term = $data['term'];
        $term = \Drupal::service('entity.repository')->getTranslationFromContext($term, $options['langcode'] ?? NULL);
        foreach ($tokens as $name => $original) {
            switch ($name) {
                case 'tid':
                    $replacements[$original] = $term->id();
                    break;
                case 'uuid':
                    $replacements[$original] = $term->uuid();
                    break;
                case 'name':
                    $replacements[$original] = $term->label();
                    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;
                case 'changed':
                    $date_format = DateFormat::load('medium');
                    $bubbleable_metadata->addCacheableDependency($date_format);
                    $replacements[$original] = \Drupal::service('date.formatter')->format($term->getChangedTime(), 'medium', '', NULL, $langcode);
                    break;
            }
        }
        if ($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, $bubbleable_metadata);
            }
        }
        if ($changed_tokens = $token_service->findWithPrefix($tokens, 'changed')) {
            $replacements += $token_service->generate('date', $changed_tokens, [
                'date' => $term->getChangedTime(),
            ], $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')->renderInIsolation($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;
}