function forum_form_taxonomy_form_vocabulary_alter
7.x forum.module | forum_form_taxonomy_form_vocabulary_alter(&$form, &$form_state, $form_id) |
Implements hook_form_FORM_ID_alter() for taxonomy_form_vocabulary().
File
- drupal-7.x/
modules/ forum/ forum.module, line 596 - Provides discussion forums.
Code
function forum_form_taxonomy_form_vocabulary_alter(&$form, &$form_state, $form_id) {
$vid = variable_get('forum_nav_vocabulary', 0);
if (isset($form['vid']['#value']) && $form['vid']['#value'] == $vid) {
$form['help_forum_vocab'] = array(
'#markup' => t('This is the designated forum vocabulary. Some of the normal vocabulary options have been removed.'),
'#weight' => -1,
);
// Forum's vocabulary always has single hierarchy. Forums and containers
// have only one parent or no parent for root items. By default this value
// is 0.
$form['hierarchy']['#value'] = 1;
// Do not allow to delete forum's vocabulary.
$form['actions']['delete']['#access'] = FALSE;
}
}