function nodeorder_form_taxonomy_overview_terms_alter in Node Order 7

Implements hook_form_FORM_ID_alter() for taxonomy_overview_terms().

File

./nodeorder.module, line 103

Nodeorder module.

Code

function nodeorder_form_taxonomy_overview_terms_alter(&$form, $form_state) {
  if (isset($form['#vocabulary']) && $form['#vocabulary']->module !== 'nodeorder') {
    return;
  }

  // This is a hack to include an 'order' link in the 'Operations' column, but
  // it is still not as bad a hack as copying/modifying core functions, which is
  // what we are trying to avoid.
  foreach ($form as $key => &$item) {
    if (strpos($key, 'tid') === 0) {

      // Copy the 'edit' link.
      $edit = $item['edit'];

      // Turn edit into something that can hold more items.
      $item['edit'] = array(
        '#type' => 'item',
      );

      // Add the 'edit' link back.
      $item['edit']['edit'] = $edit;

      // Add an 'order' link.
      $item['edit']['order'] = array(
        '#type' => 'link',
        '#title' => t('order'),
        '#href' => 'taxonomy/term/' . $item['#term']['tid'] . '/order',
        '#options' => array(
          'query' => drupal_get_destination(),
        ),
        '#attributes' => array(
          'class' => array(
            'nodeorder-order-link',
          ),
        ),
      );
    }
  }
}