function biblio_export in Bibliography Module 6

Same name and namespace in other branches

1. 6.2 includes/biblio.import.export.inc \biblio_export()
2. 7 includes/biblio.import.export.inc \biblio_export()
3. 7.2 includes/biblio.import.export.inc \biblio_export()

Export nodes in a given file format.

Parameters

$format: The file format to export the nodes in (tagged, XML, bibTEX)

$nid: If not NULL, then export only the given nodeid, else we will use the session variable which holds the most recent query. If neither $nid or the session variable are set, then nothing is exported

$version: The version of EndNote XML to use. There is one format for ver. 1-7 and a different format for versions 8 and greater.

Return value

none

1 string reference to 'biblio_export'

biblio_menu in ./biblio.module

Implementation of hook_menu().

File

./biblio.import.export.inc, line 481

Functions that are used to import and export biblio data.

Code

function biblio_export($format = "tagged", $nid = null, $popup = false, $version = 8) {
  $params = array();
  $nids = array();
  if ($nid === null && isset($_SESSION['last_biblio_query']) && !empty($_SESSION['last_biblio_query'])) {
    $query = $_SESSION['last_biblio_query'];
    $params = $_SESSION['last_biblio_query_terms'];
    $result = db_query($query, $params);
    while ($node = db_fetch_object($result)) {
      $nids[] = $node->nid;
    }
  }
  elseif (!empty($nid)) {
    $nids[] = $nid;
  }
  else {
    return;
  }
  return _biblio_export($nids, $format, $popup, $version);
}