function taxonomy_feeds_node_get_terms in Feeds 7.2

Finds all terms associated with the given node, within one vocabulary.

1 call to taxonomy_feeds_node_get_terms()

taxonomy_feeds_get_source in mappers/taxonomy.inc

Callback, returns taxonomy from feed node.

File

mappers/taxonomy.inc, line 219

On behalf implementation of Feeds mapping API for taxonomy.module.

Code

function taxonomy_feeds_node_get_terms($node, $key = 'tid') {
  $terms =& drupal_static(__FUNCTION__);
  if (!isset($terms[$node->nid][$key])) {

    // Get tids from all taxonomy_term_reference fields.
    $tids = array();
    $fields = field_info_fields();
    foreach ($fields as $field_name => $field) {
      if ($field['type'] == 'taxonomy_term_reference' && field_info_instance('node', $field_name, $node->type)) {
        if (($items = field_get_items('node', $node, $field_name)) && is_array($items)) {
          $tids = array_merge($tids, array_map('_taxonomy_feeds_extract_tid', $items));
        }
      }
    }

    // Load terms and cache them in static var.
    $curr_terms = taxonomy_term_load_multiple($tids);
    $terms[$node->nid][$key] = array();
    foreach ($curr_terms as $term) {
      $terms[$node->nid][$key][$term->{$key}] = $term;
    }
  }
  return $terms[$node->nid][$key];
}