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<?php
/**
* @package Joomla.Administrator
* @subpackage com_users
*
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* View to edit a user view level.
*
* @package Joomla.Administrator
* @subpackage com_users
* @since 1.6
*/
class UsersViewLevel extends JViewLegacy
{
protected $form;
protected $item;
protected $state;
/**
* Display the view
*/
public function display($tpl = null)
{
$this->form = $this->get('Form');
$this->item = $this->get('Item');
$this->state = $this->get('State');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
JError::raiseError(500, implode("\n", $errors));
return false;
}
$this->addToolbar();
parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @since 1.6
*/
protected function addToolbar()
{
JFactory::getApplication()->input->set('hidemainmenu', true);
$isNew = ($this->item->id == 0);
$canDo = JHelperContent::getActions('com_users');
JToolbarHelper::title(JText::_($isNew ? 'COM_USERS_VIEW_NEW_LEVEL_TITLE' : 'COM_USERS_VIEW_EDIT_LEVEL_TITLE'), 'users levels-add');
if ($canDo->get('core.edit')||$canDo->get('core.create'))
{
JToolbarHelper::apply('level.apply');
JToolbarHelper::save('level.save');
}
if ($canDo->get('core.create'))
{
JToolbarHelper::save2new('level.save2new');
}
// If an existing item, can save to a copy.
if (!$isNew && $canDo->get('core.create')){
JToolbarHelper::save2copy('level.save2copy');
}
if (empty($this->item->id)){
JToolbarHelper::cancel('level.cancel');
}
else
{
JToolbarHelper::cancel('level.cancel', 'JTOOLBAR_CLOSE');
}
JToolbarHelper::divider();
JToolbarHelper::help('JHELP_USERS_ACCESS_LEVELS_EDIT');
}
}