function taxonomy_xml_get_term_by_uri in Taxonomy import/export via XML 6

Special lookup for terms if they are saved with a URI or GUID

Very specific to certain ways of serializing terms, REQUIRES taxonomy_enhancer and a field called field_URI

2 calls to taxonomy_xml_get_term_by_uri()

taxonomy_xml_add_all_children_to_queue in ./taxonomy_xml.module

If the currently processing term refers to other terms by URI, set up a process to retrieve them recursively later.

taxonomy_xml_set_term_relations in ./taxonomy_xml.module

Given a list of terms, set the related-terms and structure, and save again

File

./taxonomy_xml.module, line 1042

taxonomy_xml.module This module makes it possible to import and export taxonomies as XML documents.

Code

function taxonomy_xml_get_term_by_uri($uri) {
  if (!$uri) {
    return NULL;
  }

  // taxonomy_enhancer.module, if available, may have more data about our terms. Hopefully including a GUID.
  if (module_exists('taxonomy_enhancer')) {
    $searchterm = (object) array(
      'field_uri' => $uri,
    );
    $results = taxonomy_enhancer_get_term($searchterm);
    if (!empty($results)) {

      #drupal_set_message(t("Successfully found a known target term indexed by external <a href='!uri'>URI</a>.", array('!uri' => $uri)));
      $term = array_pop($results);
    }
    else {

      #dpm("Couldn't find a known item with a URI = $uri ");
    }
  }
  return isset($term) ? $term : NULL;
}