public function FileShadowboxFormatter::settingsForm in Shadowbox 8

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

file_shadowbox/lib/Drupal/file_shadowbox/Plugin/Field/FieldFormatter/FileShadowboxFormatter.php, line 46

Contains \Drupal\file_shadowbox\Plugin\field\formatter\FileShadowboxFormatter.

Class

FileShadowboxFormatter

Plugin implementation of the 'file_shadowbox' formatter.

Namespace

Drupal\file_shadowbox\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, array &$form_state) {
  $settings = $this
    ->getSettings();
  $element['icon'] = array(
    '#title' => t('Icon'),
    '#type' => 'select',
    '#default_value' => $settings['icon'],
    '#empty_option' => t('None (thumbnail)'),
    '#options' => array(
      'ico' => 'always show icons',
    ),
  );
  $image_styles = image_style_options(FALSE);
  $element['image_style'] = array(
    '#title' => t('Image style'),
    '#type' => 'select',
    '#default_value' => $settings['image_style'],
    '#empty_option' => t('None (original image)'),
    '#options' => $image_styles,
  );
  $element['image_link'] = array(
    '#title' => t('Link image to'),
    '#type' => 'select',
    '#default_value' => $settings['image_link'],
    '#empty_option' => t('None (original image)'),
    '#options' => $image_styles,
  );
  $gallery_options = array(
    'page' => 'gallery page',
    'field' => 'gallery field page',
    'nid' => 'gallery entity',
    'field_nid' => 'gallery field entity',
  );
  $element['gallery'] = array(
    '#title' => t('gallery'),
    '#type' => 'select',
    '#default_value' => $settings['gallery'],
    '#empty_option' => t('None (individual)'),
    '#options' => $gallery_options,
  );
  $element['compact'] = array(
    '#title' => t('compact'),
    '#type' => 'checkbox',
    '#default_value' => $settings['compact'],
  );
  $title_options = array(
    'node' => 'node title',
    'description' => 'file description',
  );
  $element['title'] = array(
    '#title' => t('caption'),
    '#type' => 'select',
    '#default_value' => $settings['title'],
    '#empty_option' => t('None'),
    '#options' => $title_options,
  );
  $element['video_width'] = array(
    '#title' => t('Video width'),
    '#type' => 'textfield',
    '#default_value' => $settings['video_width'],
    '#maxlength' => 4,
    '#size' => 4,
    '#field_suffix' => 'px',
  );
  $element['video_height'] = array(
    '#title' => t('Video height'),
    '#type' => 'textfield',
    '#default_value' => $settings['video_height'],
    '#maxlength' => 4,
    '#size' => 4,
    '#field_suffix' => 'px',
  );
  $element['video_thumb'] = array(
    '#title' => t('Video thumbnail size'),
    '#type' => 'textfield',
    '#default_value' => $settings['video_thumb'],
    '#maxlength' => 4,
    '#size' => 4,
    '#field_suffix' => 'px',
  );
  return $element;
}