Display feature information for associated organisms. This function also provides contents for indexing

Related topics

File

tripal_feature/tripal_feature.module, line 1842

@todo Add file header description

Code

function tripal_feature_nodeapi(&$node, $op, $teaser, $page) {

  switch ($op) {

    // set the title to ensure it is always unique
    case 'presave':
      switch ($node->type) {
        case 'chado_feature':

          $values = array('organism_id' => $node->organism_id);
          $organism = tripal_core_chado_select('organism', array('genus', 'species'), $values);
          $node->title = $node->fname . ', ' . $node->uniquename . ' (' . $node->feature_type . ') ' . $organism[0]->genus . ' ' . $organism[0]->species;
          break;
      }
      break;

      // set the URL path after inserting.  We do it here because we do not 
      // know the feature_id in the presave  
    case 'insert':
      switch ($node->type) {
        case 'chado_feature':
          if (!$node->feature_id) {
            $sql = "SELECT * FROM {chado_feature} WHERE nid = %d";
            $chado_feature = db_fetch_object(db_query($sql, $node->nid));
            $node->feature_id = $chado_feature->feature_id;
          }


          // remove any previous alias
          db_query("DELETE FROM {url_alias} WHERE src = '%s'", "node/$node->nid");

          // set the URL for this feature page
          $url_alias = tripal_feature_get_feature_url($node);
          path_set_alias("node/$node->nid", $url_alias);
          break;
      }
      break;

      // set the URL path after inserting.  We do it here because we do not 
      // know the feature_id in the presave  
    case 'update':
      switch ($node->type) {
        case 'chado_feature':

          // remove any previous alias
          db_query("DELETE FROM {url_alias} WHERE src = '%s'", "node/$node->nid");

          // set the URL for this feature page
          $url_alias = tripal_feature_get_feature_url($node);
          path_set_alias("node/$node->nid", $url_alias);
          break;
      }
      break;


      // add items to other nodes, build index and search results
    case 'view':
      switch ($node->type) {
        case 'chado_organism':
          // Show feature browser
          $types_to_show = array('chado_organism', 'chado_library');
          if (in_array($node->type, $types_to_show, TRUE)) {
            $node->content['tripal_organism_feature_counts'] = array(
              '#value' => theme('tripal_organism_feature_counts', $node),
            );
            $node->content['tripal_organism_feature_browser'] = array(
              '#value' => theme('tripal_organism_feature_browser', $node),
            );
          }
          break;
      }
      break;
  }
}