protected function SuggestionAdminForm::setStopwords in Autocomplete Search Suggestions 8

Same name and namespace in other branches

1. 8.2 src/Form/SuggestionAdminForm.php \Drupal\suggestion\Form\SuggestionAdminForm::setStopwords()
2. 3.0.x src/Form/SuggestionAdminForm.php \Drupal\suggestion\Form\SuggestionAdminForm::setStopwords()

Process all the stopwords submitted.

Parameters

Drupal\Core\Form\FormStateInterface $form_state: A Drupal form state object.

1 call to SuggestionAdminForm::setStopwords()

SuggestionAdminForm::submitForm in src/Form/SuggestionAdminForm.php

Submit function for the suggestion configuration form.

File

src/Form/SuggestionAdminForm.php, line 316

Class

SuggestionAdminForm

Suggestion configuration form.

Namespace

Drupal\suggestion\Form

Code

protected function setStopwords(FormStateInterface $form_state) {
  $stopwords = [];
  foreach (preg_split('/\\s*[\\n\\r]+\\s*/s', trim($form_state
    ->getValue('stopwords'))) as $txt) {
    $stopwords += array_flip(preg_split('/\\s+/', SuggestionHelper::tokenize($txt, 2)));
  }
  $stopwords = array_fill_keys(array_keys($stopwords), 1);
  ksort($stopwords);
  $hash = Crypt::hashBase64(implode("\n", array_keys($stopwords)));
  if ($hash != SuggestionHelper::getStops('hash')) {
    SuggestionHelper::setStops('hash', $hash);
    SuggestionHelper::setStops('stopwords', $stopwords);
    SuggestionHelper::setConfig('synced', FALSE);
  }
}