diff options
Diffstat (limited to 'modules/forum/forum.module')
| -rw-r--r-- | modules/forum/forum.module | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/modules/forum/forum.module b/modules/forum/forum.module index 7437346c0..890b8ef40 100644 --- a/modules/forum/forum.module +++ b/modules/forum/forum.module @@ -197,12 +197,20 @@ function forum_validate(&$node) { if ($node->taxonomy) { // Extract the node's proper topic ID. $vocabulary = variable_get('forum_nav_vocabulary', ''); + $containers = variable_get('forum_containers', array()); foreach ($node->taxonomy as $term) { if (db_result(db_query('SELECT COUNT(*) FROM {term_data} WHERE tid = %d AND vid = %d', $term, $vocabulary))) { - $node->tid = $term; + if (in_array($term, $containers)) { + $term = taxonomy_get_term($term); + $error['taxonomy'] = theme('error', t('The item \'%forum\' is only a container for forums. Please select one of the forums below it.', array('%forum' => $term->name))); + } + else { + $node->tid = $term; + } } } } + return $error; } function forum_form(&$node, &$error) { @@ -211,7 +219,7 @@ function forum_form(&$node, &$error) { $node->taxonomy[] = arg(3); } - $output = implode('', taxonomy_node_form('forum', $node)); + $output = implode('', taxonomy_node_form('forum', $node, $error)); if ($node->nid) { // if editing, give option to leave shadows |