public function NoReferrerSettingsForm::buildForm in No Referrer 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/NoReferrerSettingsForm.php, line 78

Class

NoReferrerSettingsForm

Implements a noreferrer Config form.

Namespace

Drupal\noreferrer\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form['noopener'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Add <code>rel="noopener"</code> if link has a target'),
    '#default_value' => $this
      ->config('noreferrer.settings')
      ->get('noopener'),
    '#description' => $this
      ->t('If checked, the <code>rel="noopener"</code> link type will be added to links that have a target attribute.'),
  ];
  $form['noreferrer'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Add <code>rel="noreferrer"</code> to non-whitelisted links'),
    '#default_value' => $this
      ->config('noreferrer.settings')
      ->get('noreferrer'),
    '#description' => $this
      ->t('If checked, the <code>rel="noreferrer"</code> link type will be added to non-whitelisted external links.'),
  ];
  $form['whitelisted_domains'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Whitelisted domains'),
    '#default_value' => $this
      ->config('noreferrer.settings')
      ->get('whitelisted_domains'),
    '#description' => $this
      ->t('Enter a space-separated list of domains to which referrer URLs will be sent (e.g. <em>example.com example.org</em>). Links to all other domains will have a <code>rel="noreferrer"</code> link type added.'),
    '#maxlength' => NULL,
  ];
  $form['publish'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Publish list of whitelisted domains'),
    '#default_value' => $this
      ->config('noreferrer.settings')
      ->get('publish'),
    '#description' => $this
      ->t('If checked, the list of whitelisted domains will be published at <a href="@url">@url</a> when saving this form.', [
      '@url' => $this->fileUrlGenerator ? $this->fileUrlGenerator
        ->generateAbsoluteString($this
        ->publishUri()) : file_create_url($this
        ->publishUri()),
    ]),
  ];
  $form['subscribe_url'] = [
    '#type' => 'url',
    '#title' => $this
      ->t('Subscribe to external list of whitelisted domains'),
    '#default_value' => $this
      ->config('noreferrer.settings')
      ->get('subscribe_url'),
    '#description' => $this
      ->t('If configured, the list of whitelisted domains will be retrieved from the given URL during each cron run.'),
  ];
  return parent::buildForm($form, $form_state);
}