function biblio_create_imported_keywords in Bibliography Module 7.2

1 call to biblio_create_imported_keywords()

biblio_save_node in includes/biblio.import.export.inc

File

includes/biblio.import.export.inc, line 960

Functions that are used to import and export biblio data.

Code

function biblio_create_imported_keywords(&$biblio) {
  $vocab = taxonomy_vocabulary_machine_name_load('biblio_keywords');
  if (isset($biblio->biblio_keywords) && $vocab) {
    $wrapper = biblio_wrapper($biblio);
    foreach ($biblio->biblio_keywords as $delta => $keyword) {
      $existing_terms = taxonomy_get_term_by_name($keyword, 'biblio_keywords');
      $first_existing_term = reset($existing_terms);
      $term = new stdClass();
      $term->vid = $vocab->vid;
      $term->name = $keyword;
      if ($first_existing_term) {

        // Term already exists.
        $term->tid = $first_existing_term->tid;
      }
      else {
        taxonomy_term_save($term);
      }
      $wrapper->biblio_keywords[$delta]
        ->set($term->tid);
    }
  }
}