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_organism/includes/tripal_organism.chado_node.inc, line 620

Implements the organims node content type

Code

function chado_organism_load($nodes) {

  foreach ($nodes as $nid => $node) {
    // find the organism and add in the details
    $organism_id = chado_get_id_from_nid('organism', $nid);

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

    // build the organism variable
    $values = array('organism_id' => $organism_id);
    $organism = chado_generate_var('organism', $values);


    // add in the description field
    $organism = chado_expand_var($organism, 'field', 'organism.comment');
    $nodes[$nid]->organism = $organism;

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