public function ForwardLinkFormatter::settingsForm in Forward 4.0.x

Same name and namespace in other branches

1. 4.x src/Plugin/Field/FieldFormatter/ForwardLinkFormatter.php \Drupal\forward\Plugin\Field\FieldFormatter\ForwardLinkFormatter::settingsForm()

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

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

Return value

array The form elements for the formatter settings.

Overrides FormatterBase::settingsForm

File

src/Plugin/Field/FieldFormatter/ForwardLinkFormatter.php, line 107

Class

ForwardLinkFormatter

Plugin implementation of the Forward Link formatter.

Namespace

Drupal\forward\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = [];
  $settings = $this
    ->getSettings();
  $element['title'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Title'),
    '#default_value' => $settings['title'],
    '#description' => $this
      ->t('Set the text of the Forward link title. Replacement tokens may be used.'),
    '#required' => TRUE,
  ];
  $element['style'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Style'),
    '#default_value' => $settings['style'],
    '#options' => [
      0 => $this
        ->t('Text only'),
      1 => $this
        ->t('Icon only'),
      2 => $this
        ->t('Icon and text'),
    ],
    '#description' => $this
      ->t('Select the visual style of the link.'),
  ];
  $element['icon'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Path to custom icon'),
    '#default_value' => $settings['icon'],
    '#description' => $this
      ->t('The path to your custom link icon instead of the default icon. Example: sites/default/files/icon.png'),
    '#element_validate' => [
      [
        get_class($this),
        'validateIconPath',
      ],
    ],
  ];
  $element['nofollow'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Add a nofollow tag to the Forward link'),
    '#default_value' => $settings['nofollow'],
  ];
  return $element;
}