function filefield_sources_field_widget_form_alter in FileField Sources 8

Implements hook_field_widget_form_alter().

Add file field sources widget's settings to element.

File

./filefield_sources.module, line 98

Extend FileField to allow files from multiple sources.

Code

function filefield_sources_field_widget_form_alter(&$element, FormStateInterface $form_state, $context) {
  $plugin = $context['widget'];
  if (in_array($plugin
    ->getPluginId(), \Drupal::moduleHandler()
    ->invokeAll('filefield_sources_widgets'))) {
    $element['#filefield_sources_settings'] = $plugin
      ->getThirdPartySetting('filefield_sources', 'filefield_sources');

    // Bundle is missing in element.
    $items = $context['items'];
    $element['#bundle'] = $items
      ->getEntity()
      ->bundle();
  }
}