function themekey_taxonomy_nid2vid in ThemeKey 6.2

Same name and namespace in other branches

1. 6 modules/themekey.taxonomy.inc \themekey_taxonomy_nid2vid()

ThemeKey mapping function to set a ThemeKey property's value (destination) with the aid of another ThemeKey property (source).

src: node:nid dst: taxonomy:vid

Parameters

$nid: node id

Return value

array of taxonomy vocabulary ids or NULL if no value could be mapped

1 string reference to 'themekey_taxonomy_nid2vid'

themekey_taxonomy_themekey_properties in modules/themekey.taxonomy.inc

Implements hook_themekey_properties().

File

modules/themekey.taxonomy.inc, line 126

Provides some taxonomy stuff as ThemeKey properties.

Code

function themekey_taxonomy_nid2vid($nid) {
  $vid = array();

  // TODO use taxonomy API instead of SQL
  $result = db_query('SELECT td.vid FROM {term_data} td INNER JOIN {term_node} tn ON td.tid = tn.tid WHERE tn.nid = %d', $nid);
  while ($term = db_fetch_object($result)) {
    $vid[] = $term->vid;
  }
  return count($vid) ? $vid : NULL;
}