public function Language::settingsForm in Drupal 8

Same name and namespace in other branches

9 core/modules/ckeditor/src/Plugin/CKEditorPlugin/Language.php \Drupal\ckeditor\Plugin\CKEditorPlugin\Language::settingsForm()

Returns a settings form to configure this CKEditor plugin.

If the plugin's behavior depends on extensive options and/or external data, then the implementing module can choose to provide a separate, global configuration page rather than per-text-editor settings. In that case, this form should provide a link to the separate settings page.

Parameters

array $form: An empty form array to be populated with a configuration form, if any.

\Drupal\Core\Form\FormStateInterface $form_state: The state of the entire filter administration form.

\Drupal\editor\Entity\Editor $editor: A configured text editor object.

Return value

array A render array for the settings form.

Overrides CKEditorPluginConfigurableInterface::settingsForm

File

core/modules/ckeditor/src/Plugin/CKEditorPlugin/Language.php, line 99

Class

Language: Defines the "language" plugin.

Namespace

Drupal\ckeditor\Plugin\CKEditorPlugin

Code

public function settingsForm(array $form, FormStateInterface $form_state, Editor $editor) {

  // Defaults.
  $config = [
    'language_list' => 'un',
  ];
  $settings = $editor
    ->getSettings();
  if (isset($settings['plugins']['language'])) {
    $config = $settings['plugins']['language'];
  }
  $predefined_languages = LanguageManager::getStandardLanguageList();
  $form['language_list'] = [
    '#title' => $this
      ->t('Language list'),
    '#title_display' => 'invisible',
    '#type' => 'select',
    '#options' => [
      'un' => $this
        ->t("United Nations' official languages"),
      'all' => $this
        ->t('All @count languages', [
        '@count' => count($predefined_languages),
      ]),
    ],
    '#default_value' => $config['language_list'],
    '#description' => $this
      ->t('The list of languages to show in the language dropdown. The basic list will only show the <a href=":url">six official languages of the UN</a>. The extended list will show all @count languages that are available in Drupal.', [
      ':url' => 'https://www.un.org/en/sections/about-un/official-languages',
      '@count' => count($predefined_languages),
    ]),
    '#attached' => [
      'library' => [
        'ckeditor/drupal.ckeditor.language.admin',
      ],
    ],
  ];
  return $form;
}

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