function _biblio_pm_create_node_from_xml in Bibliography Module 7.2

Same name and namespace in other branches

1. 6.2 modules/pubmed/biblio_pm.module \_biblio_pm_create_node_from_xml()
2. 6 pubmed/biblio_pm.module \_biblio_pm_create_node_from_xml()
3. 7 modules/pubmed/biblio_pm.module \_biblio_pm_create_node_from_xml()

2 calls to _biblio_pm_create_node_from_xml()

biblio_pm_import_ids in modules/pubmed/biblio_pm.module

biblio_pm_xml_biblio_import in modules/pubmed/biblio_pm.module

File

modules/pubmed/biblio_pm.module, line 207

Code

function _biblio_pm_create_node_from_xml($xml, $terms, $batch, $session_id) {
  module_load_include('php', 'biblio_pm', 'EntrezPubmedArticle');
  $bids = array();
  $dups = array();
  $data = new BiblioEntrezPubmedArticle();
  foreach ($xml
    ->xpath('//PubmedArticle') as $article) {
    $raw_biblio = $data
      ->setArticle($article)
      ->getBiblioAsObject();
    $biblio = biblio_create($raw_biblio->biblio_type, (array) $raw_biblio);
    $biblio->biblio_keywords = $raw_biblio->biblio_keywords;
    $wrapper = biblio_wrapper($biblio);
    if (isset($biblio)) {
      $dup = biblio_pm_check_md5($biblio->biblio_pubmed_id, $biblio->biblio_pubmed_md5);
      $action = variable_get('biblio_pm_dup_action', 'replace');
      if ($dup < 0 && $action == 'newrev') {

        //entry has be imported before, but may have changed

        // Load the node in order to preserve all its data and merge the new
        // data from pubmed.
        // Entity API doesn't support revisions at time of current Biblio 7.x-2.x development
        // $node = (object) array_merge((array)node_load(-$dup), (array)$node);
        // $node->nid = -$dup;
        // $node->revision = 1;
        // $curr_date = format_date(time());
        // $node->log = t("Automatically updated on !date due to changes at source", array('!date' => $curr_date));
        // $dup = NULL;
      }
      if ($dup < 0 && $action == 'replace') {

        //entry has be imported before, but may have changed
        $biblio->bid = -$dup;
        $dup = NULL;
      }
      if (!$dup) {

        // Allows other modules to alter the biblio before it is being saved. (Note: $article is a SimpleXML object)
        drupal_alter('biblio_pm_biblio', $biblio, $article);
        biblio_save_node($biblio, $terms, $batch, $session_id);
        if (!empty($biblio->bid)) {
          $bids[] = $biblio->bid;
        }
      }
      else {
        $dups[] = $dup;
      }
      $biblio = NULL;
    }
  }
  return array(
    $bids,
    $dups,
  );
}