/**
* Add the page title and toolbar.
*
* @since 1.6
*/
protected function addToolbar()
{
$canDo = Hs_usersHelper::getActions();
JToolbarHelper::title(JText::_('COM_USERS_VIEW_HS_USERS_TITLE'), 'user');
if ($canDo->get('core.admin')) {
JToolbarHelper::preferences('com_hs_users');
JToolbarHelper::divider();
}
}
/**
* Gets a list of the actions that can be performed.
*
* @return JObject
*
* @since 1.6
* @todo Refactor to work with notes
*/
public static function getActions()
{
if (empty(self::$actions)) {
$user = JFactory::getUser();
self::$actions = new JObject();
$actions = JAccess::getActions('com_hs_users');
foreach ($actions as $action) {
self::$actions->set($action->name, $user->authorise($action->name, 'com_hs_users'));
}
}
return self::$actions;
}
/**
* Checks whether a user can see this view.
*
* @param string $view The view name.
*
* @return boolean
* @since 1.6
*/
protected function canView($view)
{
$canDo = Hs_usersHelper::getActions();
switch ($view) {
// Special permissions.
case 'top':
return $canDo->get('core.admin');
break;
// Default permissions.
// Default permissions.
default:
return true;
}
}
