function globallink_commerce_save_field_collections_recursively in GlobalLink Connect for Drupal 7.7

Saves field collections recursively.

Parameters

string $entity_type: The type of entity.

string $host_entity: The host entity.

string $fc_entity_id: The id of the field collection.

array $translated_fc_arr: The array of translated field collections.

1 call to globallink_commerce_save_field_collections_recursively()

globallink_commerce_save_field_collections in globallink_commerce/globallink_commerce.inc

File

globallink_commerce/globallink_commerce.inc, line 775

Code

function globallink_commerce_save_field_collections_recursively($entity_type, $host_entity, $fc_entity_id, $translated_fc_arr, $target_locale) {
  $field_collection_item_entity = entity_load_unchanged('field_collection_item', $fc_entity_id);
  if (!$field_collection_item_entity) {
    return;
  }
  $field_collection_name = $field_collection_item_entity->field_name;
  $field_collection_item_array = get_object_vars($field_collection_item_entity);
  $arr = array_keys($field_collection_item_array);
  $new_field_collection_arr = array(
    'field_name' => $field_collection_name,
  );
  foreach ($arr as $key) {

    // Check if this key exists; If true then read this.
    $fc_field_def = field_read_field($key);
    if (!$fc_field_def || empty($fc_field_def) || !isset($fc_field_def['type'])) {
      continue;
    }
    switch ($fc_field_def['type']) {
      case 'list_boolean':
      case 'file':
      case 'taxonomy_term_reference':
        continue 2;
      case 'field_collection':
        $lang = key($field_collection_item_array[$key]);
        if (isset($field_collection_item_array[$key]) && isset($field_collection_item_array[$key][$lang])) {
          $field_data_arr = $field_collection_item_array[$key][$lang];
          $new_field_collection_arr[$key][$target_locale] = $field_data_arr;
        }
        break;
      default:
        $lang = key($field_collection_item_array[$key]);
        if (!isset($field_collection_item_array[$key]) || !isset($field_collection_item_array[$key][$lang])) {
          continue 2;
        }
        $field_data_arr = $field_collection_item_array[$key][$lang];
        foreach ($field_data_arr as $delta => $field_data) {
          if (isset($translated_fc_arr[$field_collection_name][$fc_entity_id][$key][LANGUAGE_NONE][$delta])) {
            $gl_obj = $translated_fc_arr[$field_collection_name][$fc_entity_id][$key][LANGUAGE_NONE][$delta];
            if (is_object($gl_obj)) {
              $translated_content = $gl_obj->translatedContent;
            }
            else {
              $translated_content = $gl_obj;
            }
            if (isset($field_data['format'])) {
              $format = $field_data['format'];
              $new_field_collection_arr[$key][$target_locale][$delta] = array(
                'value' => $translated_content,
                'format' => $format,
              );
            }
            else {
              $new_field_collection_arr[$key][$target_locale][$delta] = array(
                'value' => $translated_content,
              );
            }
          }
          else {
            $new_field_collection_arr[$key][$target_locale][$delta] = $field_data;
          }
        }
    }
  }
  if ($entity_type != 'node') {
    $host_entity->tpt_skip = TRUE;
  }
  $field_collection_item = entity_create('field_collection_item', $new_field_collection_arr);

  // Create new field collection item.
  $field_collection_item
    ->setHostEntity($entity_type, $host_entity, $target_locale);

  // Attach it to the commerce product.
  $field_collection_item
    ->save(TRUE);

  // Save field-collection item.
  $host_entity->{$new_field_collection_arr['field_name']}[$target_locale][0] = array(
    'value' => $field_collection_item->item_id,
    'revision_id' => $field_collection_item->revision_id,
  );
  entity_save($entity_type, $host_entity);
  field_attach_presave($entity_type, $host_entity);
  field_attach_update($entity_type, $host_entity);

  // Now set the child FC if any
  foreach ($arr as $key) {

    // Check if this key exists; if true then read this.
    $fc_field_def = field_read_field($key);
    if ($fc_field_def && !empty($fc_field_def) && isset($fc_field_def['type'])) {
      if ($fc_field_def['type'] == 'field_collection') {
        $items = field_get_items('field_collection_item', $field_collection_item_entity, $key);
        if ($items) {
          foreach ($items as $entity_id_arr) {
            if (isset($entity_id_arr['value'])) {
              $fc_entity_id = $entity_id_arr['value'];
              globallink_commerce_save_field_collections_recursively('field_collection_item', $field_collection_item, $fc_entity_id, $translated_fc_arr, $target_locale);
            }
          }
        }
      }
    }
  }
}