public function DirectoryBrowser::getForm in Media Directories 3.x

Same name and namespace in other branches

1. 8 modules/media_directories_ui/src/Plugin/EntityBrowser/Widget/DirectoryBrowser.php \Drupal\media_directories_ui\Plugin\EntityBrowser\Widget\DirectoryBrowser::getForm()
2. 2.x modules/media_directories_ui/src/Plugin/EntityBrowser/Widget/DirectoryBrowser.php \Drupal\media_directories_ui\Plugin\EntityBrowser\Widget\DirectoryBrowser::getForm()

File

modules/media_directories_ui/src/Plugin/EntityBrowser/Widget/DirectoryBrowser.php, line 87

Class

DirectoryBrowser

Uses a view to provide entity listing in a browser's widget.

Namespace

Drupal\media_directories_ui\Plugin\EntityBrowser\Widget

Code

public function getForm(array &$original_form, FormStateInterface $form_state, array $additional_widget_parameters) {
  $form = parent::getForm($original_form, $form_state, $additional_widget_parameters);
  $form['#attached']['library'][] = 'media_directories_ui/media-ui';
  $form['#attached']['library'][] = 'media_library/view';

  // Default values.
  $form['#attached']['drupalSettings']['media_directories']['cardinality'] = -1;
  $form['#attached']['drupalSettings']['media_directories']['target_bundles'] = [];

  // Routes for different actions.
  $form['#attached']['drupalSettings']['media_directories']['url'] = [
    'directory.tree' => Url::fromRoute('media_directories_ui.directory.tree')
      ->toString(),
    'directory.content' => Url::fromRoute('media_directories_ui.directory.content')
      ->toString(),
    'directory.add' => Url::fromRoute('media_directories_ui.directory.add')
      ->toString(),
    'directory.rename' => Url::fromRoute('media_directories_ui.directory.rename')
      ->toString(),
    'directory.delete' => Url::fromRoute('media_directories_ui.directory.delete')
      ->toString(),
    'directory.move' => Url::fromRoute('media_directories_ui.directory.move')
      ->toString(),
    'media.add' => Url::fromRoute('media_directories_ui.media.add')
      ->toString(),
    'media.edit' => Url::fromRoute('media_directories_ui.media.edit')
      ->toString(),
    'media.move' => Url::fromRoute('media_directories_ui.media.move')
      ->toString(),
    'media.delete' => Url::fromRoute('media_directories_ui.media.delete')
      ->toString(),
  ];
  $cardinality = (int) NestedArray::getValue($form_state
    ->getStorage(), [
    'entity_browser',
    'validators',
    'cardinality',
    'cardinality',
  ]);
  $remaining = (int) NestedArray::getValue($form_state
    ->getStorage(), [
    'entity_browser',
    'widget_context',
    'remaining',
  ]);
  $target_bundles = NestedArray::getValue($form_state
    ->getStorage(), [
    'entity_browser',
    'validators',
    'target_bundles',
  ]);
  if ($cardinality) {
    $form['#attached']['drupalSettings']['media_directories']['cardinality'] = $cardinality;
  }
  if ($remaining) {
    $form['#attached']['drupalSettings']['media_directories']['remaining'] = $remaining;
  }
  if ($target_bundles) {
    $enabled_bundles = $target_bundles['bundle'];
  }
  else {

    /** @var \Drupal\media\Entity\MediaType[] $types */
    $types = $this->entityTypeManager
      ->getStorage('media_type')
      ->loadMultiple();
    foreach ($types as $type) {
      $enabled_bundles[] = $type
        ->id();
    }
  }
  $form['#attached']['drupalSettings']['media_directories']['target_bundles'] = $enabled_bundles;
  $form['browser'] = [
    '#theme' => 'media_directories_browser',
  ];
  $form['browser']['active_directory'] = [
    '#type' => 'hidden',
    '#default_value' => MEDIA_DIRECTORY_ROOT,
  ];
  if ($this->configuration['entity_browser_id'] === 'directory_browser') {
    $form['actions']['#access'] = FALSE;
    $form['browser']['#attributes']['class'][] = 'media-browser--full';
  }
  else {
    $form['browser']['actions'] = $form['actions'];
    unset($form['actions']);
  }

  // When rebuilding makes no sense to keep checkboxes that were previously
  // selected.
  if (!empty($form['browser']['entity_browser_select'])) {
    foreach (Element::children($form['browser']['entity_browser_select']) as $child) {
      $form['browser']['entity_browser_select'][$child]['#process'][] = [
        '\\Drupal\\entity_browser\\Plugin\\EntityBrowser\\Widget\\View',
        'processCheckbox',
      ];
      $form['browser']['entity_browser_select'][$child]['#process'][] = [
        '\\Drupal\\Core\\Render\\Element\\Checkbox',
        'processAjaxForm',
      ];
      $form['browser']['entity_browser_select'][$child]['#process'][] = [
        '\\Drupal\\Core\\Render\\Element\\Checkbox',
        'processGroup',
      ];
    }
  }
  return $form;
}