function media_directories_editor_form_entity_embed_dialog_alter in Media Directories 8

Same name and namespace in other branches

1. 2.x modules/media_directories_editor/media_directories_editor.module \media_directories_editor_form_entity_embed_dialog_alter()

Implements hook_form_FORM_ID_alter().

File

modules/media_directories_editor/media_directories_editor.module, line 38

Main module file.

Code

function media_directories_editor_form_entity_embed_dialog_alter(&$form, FormStateInterface $form_state, $form_id) {
  $storage = $form_state
    ->getStorage();

  /** @var \Drupal\media\Entity\Media $entity */
  $entity = $storage['entity'];

  /** @var \Drupal\embed\Entity\EmbedButton $embed_button */
  $embed_button = $storage['embed_button'];
  if ($entity !== NULL) {

    /** @var \Drupal\file\Entity\File $file */
    $file = $entity
      ->get('thumbnail')->entity;
    $image_style = ImageStyle::load('thumbnail');
    if ($image_style !== NULL) {
      $image_style_url = $image_style
        ->buildUri($file
        ->getFileUri());
      $url = file_create_url($image_style_url);
      $image_style
        ->createDerivative($file
        ->getFileUri(), $image_style_url);

      // TODO it should be converted to render array.
      $form['entity']['#markup'] = '<a href="' . $entity
        ->toUrl()
        ->toString() . '" title="' . $entity
        ->label() . '"><img src="' . $url . '" alt="' . $entity
        ->label() . '" /></a>';
    }
  }
  if (isset($form['attributes']['data-entity-embed-display-settings']) && $entity
    ->bundle() === 'image') {
    $entity_element = $form_state
      ->get('entity_element');
    if (isset($entity_element['data-entity-embed-display-settings']) && !is_array($entity_element['data-entity-embed-display-settings'])) {
      $entity_element['data-entity-embed-display-settings'] = Json::decode($entity_element['data-entity-embed-display-settings']);
    }
  }

  // Add bundle validation constraint to entity browser.
  if (isset($form['entity_browser'])) {
    $bundles = $embed_button
      ->getTypeSetting('bundles');
    $bundles = array_combine($bundles, $bundles);
    $form['entity_browser']['#entity_browser_validators']['target_bundles'] = [
      'bundle' => $bundles,
    ];
  }
}