function nodeorder_taxonomy_form_vocabulary_submit in Node Order 5

Same name and namespace in other branches

1. 6 nodeorder.module \nodeorder_taxonomy_form_vocabulary_submit()
2. 7 nodeorder.module \nodeorder_taxonomy_form_vocabulary_submit()

Accept the form submission for a vocabulary and save the results.

File

./nodeorder.module, line 35

Code

function nodeorder_taxonomy_form_vocabulary_submit($form_id, $form_values) {
  $vid = $form_values['vid'];
  if ($form_values['orderable']) {
    if ($form_values['module'] != 'nodeorder') {

      // Switching from non-orderable to orderable...
      // Set weight_in_tid to nid for all rows in term_node where
      // the tid is in this vocabulary...
      $tree = taxonomy_get_tree($vid);
      $tids = array();
      foreach ($tree as $term) {
        $tids[] = $term->tid;
      }
      if (count($tids) > 0) {
        db_query("UPDATE {term_node} SET weight_in_tid = nid WHERE tid IN (" . implode(',', $tids) . ")");
      }
      db_query("UPDATE {vocabulary} SET module = '%s' WHERE vid = %d", 'nodeorder', $vid);
      drupal_set_message(t('You may now order nodes within this vocabulary.'));
    }
  }
  else {
    if ($form_values['module'] == 'nodeorder') {

      // Switching from orderable to non-orderable...
      db_query("UPDATE {vocabulary} SET module = '%s' WHERE vid = %d", 'taxonomy', $vid);

      // Set weight_in_tid to 0 for all rows in term_node where
      // the tid is in this vocabulary...
      $tree = taxonomy_get_tree($vid);
      $tids = array();
      foreach ($tree as $term) {
        $tids[] = $term->tid;
      }
      if (count($tids) > 0) {
        db_query("UPDATE {term_node} SET weight_in_tid = 0 WHERE tid IN (" . implode(',', $tids) . ")");
      }
      drupal_set_message(t('You may no longer order nodes within this vocabulary.'));
    }
  }
}