function nodewords_user in Nodewords: D6 Meta Tags 6

Same name and namespace in other branches

1. 6.3 nodewords.module \nodewords_user()
2. 6.2 nodewords.module \nodewords_user()

Implements hook_user().

File

./nodewords.module, line 678

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

Code

function nodewords_user($op, &$edit, &$account, $category = NULL) {
  global $user;
  switch ($op) {
    case 'load':
      if (arg(0) == 'user' && !empty($account->uid) && variable_get('nodewords_enable_user_metatags', TRUE)) {
        $account->nodewords = nodewords_load_tags(NODEWORDS_TYPE_USER, $account->uid);
      }
      break;
    case 'delete':
      nodewords_delete_tags(NODEWORDS_TYPE_USER, $account->uid);
      break;
    case 'insert':
    case 'update':
      if (isset($edit['nodewords'])) {
        nodewords_save_tags(NODEWORDS_TYPE_USER, $account->uid, $edit['nodewords'], TRUE);
      }
      $edit['nodewords'] = NULL;
      break;
    case 'form':
      $bool = (user_access('administer meta tags') || $user->uid == $account->uid) && variable_get('nodewords_enable_user_metatags', TRUE) && $category == 'account';
      if ($bool) {
        $tags = nodewords_load_tags(NODEWORDS_TYPE_USER, $account->uid);
        $form['nodewords'] = nodewords_form(NODEWORDS_TYPE_USER, $tags);
        return $form;
      }
      return array();
  }
}