function nodeorder_term_can_be_ordered in Node Order 7

Same name and namespace in other branches

1. 6 nodeorder.module \nodeorder_term_can_be_ordered()

Returns TRUE if the term is in an orderable vocabulary.

1 call to nodeorder_term_can_be_ordered()

nodeorder_order_access in ./nodeorder.module

Custom access function which determines whether or not the user is allowed to reorder nodes and if the link should be shown at all.

File

./nodeorder.module, line 704

Nodeorder module.

Code

function nodeorder_term_can_be_ordered($tid) {
  $cid = 'nodeorder:term_can_be_ordered:' . $tid;
  if (($cache = cache_get($cid)) && !empty($cache->data)) {
    return $cache->data;
  }
  else {
    $term = taxonomy_term_load($tid);
    $term_can_be_ordered = nodeorder_vocabulary_can_be_ordered($term->vid);

    // @todo: Why is this cached? Ordering is on a vocabulary level.
    // Permanently cache the value for easy reuse.
    cache_set($cid, $term_can_be_ordered, 'cache');
    return $term_can_be_ordered;
  }
}