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function saferpermissions_form_user_admin_permissions_alter in Safer Permissions 7

Implements hook_form_FORM_ID_alter().

File

./saferpermissions.module, line 11
Disallows unwanted permissions for anonymous.

Code

function saferpermissions_form_user_admin_permissions_alter(&$form, &$form_state) {
  if (isset($form['checkboxes'][DRUPAL_ANONYMOUS_RID])) {
    if (empty($form['checkboxes'][DRUPAL_ANONYMOUS_RID]['#process'])) {
      $checkboxes_element_info = element_info('checkboxes');
      $form['checkboxes'][DRUPAL_ANONYMOUS_RID]['#process'] = $checkboxes_element_info['#process'];
    }

    // Attach a process function which disables the checkboxes.
    $form['checkboxes'][DRUPAL_ANONYMOUS_RID]['#process'][] = '_saferpermissions_anonymous_permissions_process';

    // Attach a validator which makes sure that the checkbox is not checked
    // even if the user checks the checkbox by removing the disabled attribute
    // manually.
    $form['checkboxes'][DRUPAL_ANONYMOUS_RID]['#element_validate'][] = '_saferpermissions_anonymous_permissions_element_validate';
  }
}