function bricks_inline_field_attach_submit in Bricks​ 7.5

Implements hook_field_attach_submit().

File

bricks_inline/bricks_inline.module, line 37

Main file for bricks_inline module.

Code

function bricks_inline_field_attach_submit($parent_entity_type, $parent_entity, $form, &$form_state) {
  list(, , $bundle_name) = entity_extract_ids($parent_entity_type, $parent_entity);
  foreach (field_info_instances($parent_entity_type, $bundle_name) as $instance_name => $instance) {
    if (isset($instance['widget']) && strpos($instance['widget']['type'], 'inline_entity_form') === 0) {
      $field_name = $instance['field_name'];
      if (!isset($form[$field_name])) {

        // The field wasn't found on this form, skip it.
        // Usually happens on stub entity forms that don't contain all fields.
        continue;
      }
      $langcode = $form[$field_name]['#language'];
      $ief_id = $form[$field_name][$langcode]['#ief_id'];
      if (empty($form_state['inline_entity_form'][$ief_id])) {

        // No data found, no need to do anything.
        continue;
      }
      $values = $form_state['inline_entity_form'][$ief_id];
      $entity_type = $values['settings']['entity_type'];
      $entities = $form_state['values'][$field_name][$langcode]['entities'];
      uasort($values['entities'], 'drupal_sort_weight');
      uasort($entities, 'drupal_sort_weight');
      foreach ($values['entities'] as $delta => $item) {
        list($entity_id) = entity_extract_ids($entity_type, $item['entity']);
        $entity_ids[] = array(
          $values['settings']['column'] => $entity_id,
          'depth' => $entities[$delta]['depth'],
          'options' => $entities[$delta]['options'],
        );
      }
      if (!empty($entity_ids)) {

        // Set the list of ids as the field value.
        $parent_entity->{$field_name}[$langcode] = $entity_ids;
      }
    }
  }
}