public function TokenFilter::process in Token Filter 8

Performs the filter processing.

Parameters

string $text: The text string to be filtered.

string $langcode: The language code of the text to be filtered.

Return value

\Drupal\filter\FilterProcessResult The filtered text, wrapped in a FilterProcessResult object, and possibly with associated assets, cacheability metadata and placeholders.

Overrides FilterInterface::process

See also

\Drupal\filter\FilterProcessResult

File

src/Plugin/Filter/TokenFilter.php, line 118

Class

TokenFilter

Provides a filter that replaces global and entity tokens with their values.

Namespace

Drupal\token_filter\Plugin\Filter

Code

public function process($text, $langcode) {
  $data = [];
  $entity = drupal_static('token_filter_entity', NULL);
  $cache = new BubbleableMetadata();
  if (!is_null($entity) && $entity instanceof ContentEntityInterface) {
    $cache
      ->addCacheableDependency($entity);
    $token_type = $this->tokenEntityMapper
      ->getTokenTypeForEntityType($entity
      ->getEntityTypeId());
    $data[$token_type] = $entity;
  }
  $clear = $this->settings['replace_empty'];
  $replacements = $this->token
    ->replace($text, $data, [
    'clear' => $clear,
  ], $cache);
  return (new FilterProcessResult($replacements))
    ->merge($cache);
}