function entity_browser_entity_form_reference_form_submit in Entity Browser 8.2

Same name and namespace in other branches

1. 8 modules/entity_form/entity_browser_entity_form.module \entity_browser_entity_form_reference_form_submit()

Submits the form for adding existing entities.

Adds the specified entity to the IEF form state.

TODO see if we can get away without overriding entire IEF function.

Parameters

array $reference_form: The reference entity form.

\Drupal\Core\Form\FormStateInterface $form_state: The form state of the parent form.

See also

inline_entity_form_reference_form_submit()

1 string reference to 'entity_browser_entity_form_reference_form_submit'

entity_browser_entity_form_inline_entity_form_reference_form_alter in modules/entity_form/entity_browser_entity_form.module

Implements hook_inline_entity_form_reference_form_alter().

File

modules/entity_form/entity_browser_entity_form.module, line 130

Hook implementations for entity_browser_entity_form.module.

Code

function entity_browser_entity_form_reference_form_submit(array $reference_form, FormStateInterface $form_state) {
  $ief_id = $reference_form['#ief_id'];
  $form_values = NestedArray::getValue($form_state
    ->getValues(), $reference_form['#parents']);
  $attach_entities = EntityBrowserElement::processEntityIds($form_values['entity_browser']['entity_ids']);
  $entities =& $form_state
    ->get([
    'inline_entity_form',
    $ief_id,
    'entities',
  ]);

  // Determine the correct weight of the new element.
  $weight = 0;
  if ($entities) {
    $weight = max(array_keys($entities)) + 1;
  }
  foreach ($attach_entities as $attach_entity) {
    $entities[] = [
      'entity' => $attach_entity,
      'weight' => $weight,
      'form' => NULL,
      'needs_save' => FALSE,
    ];
    $weight++;
  }
  $form_state
    ->set([
    'inline_entity_form',
    $ief_id,
    'entities',
  ], $entities);

  // In some rare cases entity_ids keeps values of selected entities which then
  // causes problems in subsequent selections. Let's make sure it is empty and
  // ready for next usage of entity browser.
  $form_state
    ->setValueForElement($reference_form['entity_browser']['entity_ids'], '');
  $input =& $form_state
    ->getUserInput();
  NestedArray::unsetValue($input, array_merge($reference_form['#parents'], [
    'entity_browser',
    'entity_ids',
  ]));
}