function _protected_node_node_type_validate in Protected Node 7

Same name and namespace in other branches

1. 6 protected_node.settings.inc \_protected_node_node_type_validate()
2. 1.0.x protected_node.settings.inc \_protected_node_node_type_validate()

Implements the validation of the protected node node type form.

This function ensures that the password is encrypted.

1 string reference to '_protected_node_node_type_validate'

protected_node_node_type_form_alter in ./protected_node.settings.inc

Implements hook_form_FORM_ID_alter().

File

./protected_node.settings.inc, line 1033

Configuration file for the protected_node module.

Code

function _protected_node_node_type_validate($form, &$form_state) {
  if (!empty($form_state['values']['protected_node_node_type_password_field'])) {
    $form_state['values']['protected_node_node_type_password'] = hash('sha256', $form_state['values']['protected_node_node_type_password_field']);
  }
  else {
    $node_type = trim($form_state['values']['type']);
    $old_node_type = isset($form_state['values']['old_type']) ? $form_state['values']['old_type'] : '';
    if ($node_type != $old_node_type) {
      $passwd = variable_get('protected_node_node_type_password_' . $old_node_type, '');
      if ($passwd) {

        // Save only if available, we don't need an empty password.
        $form_state['values']['protected_node_node_type_password'] = $passwd;
      }
      variable_del('protected_node_node_type_password_' . $old_node_type);
    }
  }
  unset($form_state['values']['protected_node_node_type_password_field']);
}