function UserPermissionLayoutAccess::form

Settings form for configuring this access item.

Overrides LayoutAccess::form

File

core/modules/layout/plugins/access/user_permission_layout_access.inc, line 45

Plugin to provide access control based on user permission strings.

Class

UserPermissionLayoutAccess

@file Plugin to provide access control based on user permission strings.

Code

function form(&$form, &$form_state) {
  parent::form($form, $form_state);

  $options = array();
  // Get list of permissions
  foreach (module_list(FALSE, FALSE, TRUE) as $module) {
    // By keeping them keyed by module we can use optgroups with the
    // 'select' type.
    if ($permissions = module_invoke($module, 'permission')) {
      foreach ($permissions as $id => $permission) {
        $options[$module][$id] = strip_tags($permission['title']);
      }
    }
  }

  $form['permission'] = array(
    '#type' => 'select',
    '#options' => $options,
    '#title' => t('Permission'),
    '#default_value' => $this->settings['permission'],
    '#description' => t('Only users with the selected permission flag will be able to access this.'),
  );
}