synonyms.module in Synonyms 5

File

synonyms.module

<?php

/**
 * Implementattion of hook_nodeapi
 * This hook loads when Drupal starts updating it's search index for a node.
 * We  then get all terms from the categories associated to it, and find their synonyms.
 * The synonyms are then added to the results
*/
function synonyms_nodeapi(&$node, $op, $teaser = NULL, $page = NULL) {
  if ($op == 'update index') {
    $text = '';
    $getTerms = taxonomy_node_get_terms($node->nid);
    foreach ($getTerms as $nodeTerm) {
      $text .= ' ' . $nodeTerm->name . ' ';
      $childSynonyms = taxonomy_get_synonyms($nodeTerm->tid);
      foreach ($childSynonyms as $childSynonym) {
        $text .= $childSynonym . ' ';
      }
      $parents = taxonomy_get_parents($nodeTerm->tid);
      foreach ($parents as $parent) {
        $text .= ' ' . $parent->name . ' ';
        $synonyms = taxonomy_get_synonyms($parent->tid);
        foreach ($synonyms as $synonym) {
          $text .= $synonym . ' ';
        }
      }
    }
    return $text;
  }
}

Functions

Name	Description
synonyms_nodeapi	Implementattion of hook_nodeapi This hook loads when Drupal starts updating it's search index for a node. We then get all terms from the categories associated to it, and find their synonyms. The synonyms are then added to the results