function nodewords_form_alter in Nodewords: D6 Meta Tags 6

Same name and namespace in other branches

1. 5 nodewords.module \nodewords_form_alter()

Implements hook_form_alter().

File

./nodewords.module, line 72

Implement an API that other modules can use to implement meta tags.

Code

function nodewords_form_alter(&$form, &$form_state, $form_id) {
  $bool = isset($form['type']) && isset($form['#node']) && $form_id == $form['type']['#value'] . '_node_form' && variable_get('nodewords_edit_metatags_' . $form['type']['#value'], TRUE);
  if ($bool) {
    $node = $form['#node'];
    $form['nodewords'] = nodewords_form(NODEWORDS_TYPE_NODE, !empty($node->nodewords) ? $node->nodewords : array(), array(
      'tag_options' => array(
        'node_type' => $form['type']['#value'],
      ),
    ));
  }
}