function inline_entity_form_entity_form_submit in Inline Entity Form 7

Submits an entity form.

Note that at this point the entity is not yet saved, since the user might still decide to cancel the parent form.

Parameters

$entity_form: The form of the entity being managed inline.

$form_state: The form state of the parent form.

1 string reference to 'inline_entity_form_entity_form_submit'

inline_entity_form_entity_form in ./inline_entity_form.module

Wraps and returns the entity form provided by the passed-in controller.

File

./inline_entity_form.module, line 994

Provides a widget for inline management (creation, modification, removal) of referenced entities. The primary use case is the parent -> children one (for example, order -> line items), where the child entities are never managed outside the…

Code

function inline_entity_form_entity_form_submit($entity_form, &$form_state) {
  $ief_id = $entity_form['#ief_id'];
  $instance = $form_state['inline_entity_form'][$ief_id]['instance'];

  // Instantiate the controller and validate the form.
  $controller = inline_entity_form_get_controller($instance);
  $controller
    ->entityFormSubmit($entity_form, $form_state);
  inline_entity_form_cleanup_entity_form_state($entity_form, $form_state);
  if (in_array($entity_form['#op'], array(
    'add',
    'clone',
  ))) {

    // Determine the correct weight of the new element.
    $weight = 0;
    if (!empty($form_state['inline_entity_form'][$ief_id]['entities'])) {
      $weight = max(array_keys($form_state['inline_entity_form'][$ief_id]['entities'])) + 1;
    }

    // Add the entity to form state, mark it for saving, and close the form.
    $form_state['inline_entity_form'][$ief_id]['entities'][] = array(
      'entity' => $entity_form['#entity'],
      'weight' => $weight,
      'form' => NULL,
      'needs_save' => TRUE,
    );
  }
  else {
    $delta = $entity_form['#ief_row_delta'];
    $form_state['inline_entity_form'][$ief_id]['entities'][$delta]['entity'] = $entity_form['#entity'];
    $form_state['inline_entity_form'][$ief_id]['entities'][$delta]['needs_save'] = TRUE;
  }
}