public function Eva::buildOptionsForm in EVA: Entity Views Attachment 8

Same name and namespace in other branches

1. 8.2 src/Plugin/views/display/Eva.php \Drupal\eva\Plugin\views\display\Eva::buildOptionsForm()

Overrides \Drupal\views\Plugin\views\display\callbackPluginBase::buildOptionsForm().

Overrides DisplayPluginBase::buildOptionsForm

File

src/Plugin/views/display/Eva.php, line 102

Class

Eva

The plugin that handles an EVA display in views.

Namespace

Drupal\eva\Plugin\views\display

Code

public function buildOptionsForm(&$form, FormStateInterface $form_state) {
  parent::buildOptionsForm($form, $form_state);
  $entity_info = \Drupal::entityManager()
    ->getDefinitions();
  $entity_type = $this
    ->getOption('entity_type');
  switch ($form_state
    ->get('section')) {
    case 'entity_type':
      foreach ($entity_info as $type => $info) {

        // is this a content/front-facing entity?
        if ($info instanceof \Drupal\Core\Entity\ContentEntityType) {
          $entity_names[$type] = $info
            ->get('label');
        }
      }
      $form['#title'] .= $this
        ->t('Entity type');
      $form['entity_type'] = array(
        '#type' => 'radios',
        '#required' => TRUE,
        '#validated' => TRUE,
        '#title' => $this
          ->t('Attach this display to the following entity type'),
        '#options' => $entity_names,
        '#default_value' => $this
          ->getOption('entity_type'),
      );
      break;
    case 'bundles':
      $options = array();
      foreach (\Drupal::entityManager()
        ->getBundleInfo($entity_type) as $bundle => $info) {
        $options[$bundle] = $info['label'];
      }
      $form['#title'] .= $this
        ->t('Bundles');
      $form['bundles'] = array(
        '#type' => 'checkboxes',
        '#title' => $this
          ->t('Attach this display to the following bundles.  If no bundles are selected, the display will be attached to all.'),
        '#options' => $options,
        '#default_value' => $this
          ->getOption('bundles'),
      );
      break;
    case 'arguments':
      $form['#title'] .= $this
        ->t('Arguments');
      $default = $this
        ->getOption('argument_mode');
      $options = array(
        'None' => $this
          ->t("No special handling"),
        'id' => $this
          ->t("Use the ID of the entity the view is attached to"),
        'token' => $this
          ->t("Use tokens from the entity the view is attached to"),
      );
      $form['argument_mode'] = array(
        '#type' => 'radios',
        '#title' => $this
          ->t("How should this display populate the view's arguments?"),
        '#options' => $options,
        '#default_value' => $default,
      );
      $form['token'] = array(
        '#type' => 'fieldset',
        '#title' => $this
          ->t('Token replacement'),
        '#collapsible' => TRUE,
        '#states' => array(
          'visible' => array(
            ':input[name=argument_mode]' => array(
              'value' => 'token',
            ),
          ),
        ),
      );
      $form['token']['default_argument'] = array(
        '#title' => $this
          ->t('Arguments'),
        '#type' => 'textfield',
        '#default_value' => $this
          ->getOption('default_argument'),
        '#description' => $this
          ->t('You may use token replacement to provide arguments based on the current entity. Separate arguments with "/".'),
      );
      break;
    case 'show_title':
      $form['#title'] .= $this
        ->t('Show title');
      $form['show_title'] = array(
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Show the title of the view above the attached view.'),
        '#default_value' => $this
          ->getOption('show_title'),
      );
      break;
  }
}