public function SettingsForm::buildForm in External Links Filter 8

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/SettingsForm.php, line 34

Class

SettingsForm

Defines a form that configures external link filter settings.

Namespace

Drupal\elf\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
  $config = $this
    ->config('elf.settings');
  $form['elf_domains'] = [
    '#type' => 'textarea',
    '#default_value' => implode("\n", $config
      ->get('elf_domains')),
    '#title' => $this
      ->t('Internal domains'),
    '#description' => $this
      ->t('If your site spans multiple domains, specify
        each of them on a new line to prevent them from being seen as external
        sites. Make sure to include the right protocol; %example_right, and not
        %example_wrong, for instance. Asterisks are wildcards.', [
      '%example_right' => 'http://example.com',
      '%example_wrong' => 'example.com',
    ]),
  ];
  $form['elf_window'] = [
    '#type' => 'checkbox',
    '#default_value' => $config
      ->get('elf_window'),
    '#title' => $this
      ->t('Use JavaScript to open external links in a new window'),
  ];
  $form['elf_redirect'] = [
    '#type' => 'checkbox',
    '#default_value' => $config
      ->get('elf_redirect'),
    '#title' => $this
      ->t('Redirect users to external websites via %url_path.', [
      '%url_path' => '/elf/redirect',
    ]),
  ];
  return parent::buildForm($form, $form_state);
}