public function GeshiFilterLanguagesForm::buildForm in GeSHi Filter for syntax highlighting 8

Same name and namespace in other branches

1. 8.2 src/Form/GeshiFilterLanguagesForm.php \Drupal\geshifilter\Form\GeshiFilterLanguagesForm::buildForm()

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/GeshiFilterLanguagesForm.php, line 53

Class

GeshiFilterLanguagesForm

Form used to set enable/disabled for languages.

Namespace

Drupal\geshifilter\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $view = NULL) {
  $config = $this
    ->config('geshifilter.settings');

  // Check if GeSHi library is available.
  $geshi_library = GeshiFilter::loadGeshi();
  if (!$geshi_library['loaded']) {
    drupal_set_message($geshi_library['error message'], 'error');
    return [];
  }
  $add_checkbox = TRUE;
  $add_tag_option = !$config
    ->get('use_format_specific_options');
  $form['language_settings'] = $this
    ->perLanguageSettings($view, $add_checkbox, $add_tag_option);
  return parent::buildForm($form, $form_state);
}