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<?php
/**
* @package Joomla.Administrator
* @subpackage com_menus
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* The HTML Menus Menu Item View.
*
* @since 1.6
*/
class MenusViewMenu extends JViewLegacy
{
/**
* @var JForm
*/
protected $form;
/**
* @var mixed
*/
protected $item;
/**
* @var JObject
*/
protected $state;
/**
* Display the view
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return void
*
* @since 1.6
*/
public function display($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", $errors));
return false;
}
parent::display($tpl);
$this->addToolbar();
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 1.6
*/
protected function addToolbar()
{
$input = JFactory::getApplication()->input;
$input->set('hidemainmenu', true);
$isNew = ($this->item->id == 0);
$canDo = JHelperContent::getActions('com_menus');
JToolbarHelper::title(JText::_($isNew ? 'COM_MENUS_VIEW_NEW_MENU_TITLE' : 'COM_MENUS_VIEW_EDIT_MENU_TITLE'), 'list menu');
// If a new item, can save the item. Allow users with edit permissions to apply changes to prevent returning to grid.
if ($isNew && $canDo->get('core.create'))
{
if ($canDo->get('core.edit'))
{
JToolbarHelper::apply('menu.apply');
}
JToolbarHelper::save('menu.save');
}
// If user can edit, can save the item.
if (!$isNew && $canDo->get('core.edit'))
{
JToolbarHelper::apply('menu.apply');
JToolbarHelper::save('menu.save');
}
// If the user can create new items, allow them to see Save & New
if ($canDo->get('core.create'))
{
JToolbarHelper::save2new('menu.save2new');
}
if ($isNew)
{
JToolbarHelper::cancel('menu.cancel');
}
else
{
JToolbarHelper::cancel('menu.cancel', 'JTOOLBAR_CLOSE');
}
JToolbarHelper::divider();
JToolbarHelper::help('JHELP_MENUS_MENU_MANAGER_EDIT');
}
}