public function TaxonomyTooltip::process in Glossify 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

modules/glossify_taxonomy/src/Plugin/Filter/TaxonomyTooltip.php, line 114

Class

TaxonomyTooltip

Filter to find and process found taxonomy terms in the fields value.

Namespace

Drupal\glossify_taxonomy\Plugin\Filter

Code

public function process($text, $langcode) {

  // Get vocabularies.
  $vocabs = explode(';', $this->settings['glossify_taxonomy_vocabs']);

  // Let other modules override $vocabs.
  \Drupal::moduleHandler()
    ->alter('glossify_taxonomy_vocabs', $vocabs);
  if (count($vocabs)) {
    $terms = [];

    // Get taxonomyterm data.
    $query = \Drupal::database()
      ->select('taxonomy_term_field_data', 'tfd');
    $query
      ->addfield('tfd', 'tid', 'id');
    $query
      ->addfield('tfd', 'name');
    $query
      ->addfield('tfd', 'name', 'name_norm');
    $query
      ->addField('tfd', 'description__value', 'tip');
    $query
      ->condition('tfd.vid', $vocabs, 'IN');
    $query
      ->condition('tfd.langcode', $langcode);
    $query
      ->orderBy('name_norm', 'DESC');
    $results = $query
      ->execute()
      ->fetchAllAssoc('name_norm');

    // Build terms array.
    foreach ($results as $result) {

      // Make name_norm lowercase, it seems not possible in PDO query?
      if (!$this->settings['glossify_taxonomy_case_sensitivity']) {
        $result->name_norm = strtolower($result->name_norm);
      }
      $terms[$result->name_norm] = $result;
    }

    // Process text.
    if (count($terms) > 0) {
      $text = $this
        ->parseTooltipMatch($text, $terms, $this->settings['glossify_taxonomy_case_sensitivity'], $this->settings['glossify_taxonomy_first_only'], $this->settings['glossify_taxonomy_type'], $this->settings['glossify_taxonomy_urlpattern']);
    }
  }
  return new FilterProcessResult($text);
}