public function GeshiFilterSettingsForm::flushLanguageDefinitionCache in GeSHi Filter for syntax highlighting 8

Same name and namespace in other branches

1. 8.2 src/Form/GeshiFilterSettingsForm.php \Drupal\geshifilter\Form\GeshiFilterSettingsForm::flushLanguageDefinitionCache()

Helper function for flushing the GeSHi language definition cache.

File

src/Form/GeshiFilterSettingsForm.php, line 299

Class

GeshiFilterSettingsForm

Form with the settings for the module.

Namespace

Drupal\geshifilter\Form

Code

public function flushLanguageDefinitionCache() {
  $config = \Drupal::config('geshifilter.settings');
  if (GeshiFilter::CSS_CLASSES_AUTOMATIC == $config
    ->get('css_mode')) {

    // Forced regeneration of the CSS file.
    GeshiFilterCss::generateLanguagesCssFile(TRUE);
  }
  $cache = \Drupal::cache();
  $cache
    ->delete('geshifilter_available_languages_cache');
  drupal_set_message($this
    ->t('Flushed the GeSHi language definition cache.'));
}