public function YouTubeFormatter::settingsForm in YouTube Field 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

src/Plugin/Field/FieldFormatter/YouTubeFormatter.php, line 42

Class

YouTubeFormatter

Plugin implementation of the 'youtube_video' formatter.

Namespace

Drupal\youtube\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $elements = parent::settingsForm($form, $form_state);
  $elements['youtube_size'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('YouTube video size'),
    '#options' => youtube_size_options(),
    '#default_value' => $this
      ->getSetting('youtube_size'),
  ];
  $elements['youtube_width'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Width'),
    '#size' => 10,
    '#default_value' => $this
      ->getSetting('youtube_width'),
    '#states' => [
      'visible' => [
        ':input[name*="youtube_size"]' => [
          'value' => 'custom',
        ],
      ],
    ],
  ];
  $elements['youtube_height'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Height'),
    '#size' => 10,
    '#default_value' => $this
      ->getSetting('youtube_height'),
    '#states' => [
      'visible' => [
        ':input[name*="youtube_size"]' => [
          'value' => 'custom',
        ],
      ],
    ],
  ];
  $elements['youtube_autoplay'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Play video automatically when loaded (autoplay).'),
    '#default_value' => $this
      ->getSetting('youtube_autoplay'),
  ];
  $elements['youtube_mute'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Mute video by default when loaded (mute).'),
    '#default_value' => $this
      ->getSetting('youtube_mute'),
  ];
  $elements['youtube_loop'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Loop the playback of the video (loop).'),
    '#default_value' => $this
      ->getSetting('youtube_loop'),
  ];
  $elements['youtube_controls'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Always hide video controls (controls).'),
    '#default_value' => $this
      ->getSetting('youtube_controls'),
  ];
  $elements['youtube_autohide'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Hide video controls after play begins (autohide).'),
    '#default_value' => $this
      ->getSetting('youtube_autohide'),
  ];
  $elements['youtube_iv_load_policy'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Hide video annotations by default (iv_load_policy).'),
    '#default_value' => $this
      ->getSetting('youtube_iv_load_policy'),
  ];
  return $elements;
}