Implements hook_load().

When a node is requested by the user this function is called to allow us to add auxiliary data to the node object.

Related topics

File

tripal_library/includes/tripal_library.chado_node.inc, line 414

Implements the library node content type

Code

function chado_library_load($nodes) {

  foreach ($nodes as $nid => $node) {
    // get the feature details from chado
    $library_id = chado_get_id_from_nid('library', $node->nid);

    // if the nid does not have a matching record then skip this node.
    // this can happen with orphaned nodes.
    if (!$library_id) {
      continue;
    }

    $values = array('library_id' => $library_id);
    $library = chado_generate_var('library', $values);

    // the uniquename field is a text field so we need to expand it
    $library = chado_expand_var($library, 'field', 'library.uniquename');

    $nodes[$nid]->library = $library;

    // Now get the title
    $node->title = chado_get_node_title($node);
  }
}