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<?php
/**
* @package Joomla.Administrator
* @subpackage com_menus
* @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;
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
/**
* The HTML Menus Menu Items View.
*
* @package Joomla.Administrator
* @subpackage com_menus
* @version 1.6
*/
class MenusViewItems extends JViewLegacy
{
protected $f_levels;
protected $items;
protected $pagination;
protected $state;
/**
* Display the view
*/
public function display($tpl = null)
{
$lang = JFactory::getLanguage();
$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
$this->state = $this->get('State');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode("\n", $errors));
return false;
}
$this->ordering = array();
// Preprocess the list of items to find ordering divisions.
foreach ($this->items as $item) {
$this->ordering[$item->parent_id][] = $item->id;
// item type text
switch ($item->type) {
case 'url':
$value = JText::_('COM_MENUS_TYPE_EXTERNAL_URL');
break;
case 'alias':
$value = JText::_('COM_MENUS_TYPE_ALIAS');
break;
case 'separator':
$value = JText::_('COM_MENUS_TYPE_SEPARATOR');
break;
case 'component':
default:
// load language
$lang->load($item->componentname . '.sys', JPATH_ADMINISTRATOR, null, false, true)
|| $lang->load($item->componentname . '.sys', JPATH_ADMINISTRATOR . '/components/' . $item->componentname, null, false, true);
if (!empty($item->componentname)) {
$value = JText::_($item->componentname);
$vars = null;
parse_str($item->link, $vars);
if (isset($vars['view'])) {
// Attempt to load the view xml file.
$file = JPATH_SITE.'/components/'.$item->componentname.'/views/'.$vars['view'].'/metadata.xml';
if (JFile::exists($file) && $xml = simplexml_load_file($file)) {
// Look for the first view node off of the root node.
if ($view = $xml->xpath('view[1]')) {
if (!empty($view[0]['title'])) {
$vars['layout'] = isset($vars['layout']) ? $vars['layout'] : 'default';
// Attempt to load the layout xml file.
// If Alternative Menu Item, get template folder for layout file
if (strpos($vars['layout'], ':') > 0)
{
// Use template folder for layout file
$temp = explode(':', $vars['layout']);
$file = JPATH_SITE.'/templates/'.$temp[0].'/html/'.$item->componentname.'/'.$vars['view'].'/'.$temp[1].'.xml';
// Load template language file
$lang->load('tpl_' . $temp[0] . '.sys', JPATH_SITE, null, false, true)
|| $lang->load('tpl_' . $temp[0] . '.sys', JPATH_SITE . '/templates/' . $temp[0], null, false, true);
}
else
{
// Get XML file from component folder for standard layouts
$file = JPATH_SITE.'/components/'.$item->componentname.'/views/'.$vars['view'].'/tmpl/'.$vars['layout'].'.xml';
}
if (JFile::exists($file) && $xml = simplexml_load_file($file)) {
// Look for the first view node off of the root node.
if ($layout = $xml->xpath('layout[1]')) {
if (!empty($layout[0]['title'])) {
$value .= ' » ' . JText::_(trim((string) $layout[0]['title']));
}
}
if (!empty($layout[0]->message[0])) {
$item->item_type_desc = JText::_(trim((string) $layout[0]->message[0]));
}
}
}
}
unset($xml);
}
else {
// Special case for absent views
$value .= ' » ' . JText::_($item->componentname.'_'.$vars['view'].'_VIEW_DEFAULT_TITLE');
}
}
}
else {
if (preg_match("/^index.php\?option=([a-zA-Z\-0-9_]*)/", $item->link, $result)) {
$value = JText::sprintf('COM_MENUS_TYPE_UNEXISTING', $result[1]);
}
else {
$value = JText::_('COM_MENUS_TYPE_UNKNOWN');
}
}
break;
}
$item->item_type = $value;
}
// Levels filter.
$options = array();
$options[] = JHtml::_('select.option', '1', JText::_('J1'));
$options[] = JHtml::_('select.option', '2', JText::_('J2'));
$options[] = JHtml::_('select.option', '3', JText::_('J3'));
$options[] = JHtml::_('select.option', '4', JText::_('J4'));
$options[] = JHtml::_('select.option', '5', JText::_('J5'));
$options[] = JHtml::_('select.option', '6', JText::_('J6'));
$options[] = JHtml::_('select.option', '7', JText::_('J7'));
$options[] = JHtml::_('select.option', '8', JText::_('J8'));
$options[] = JHtml::_('select.option', '9', JText::_('J9'));
$options[] = JHtml::_('select.option', '10', JText::_('J10'));
$this->f_levels = $options;
parent::display($tpl);
$this->addToolbar();
}
/**
* Add the page title and toolbar.
*
* @since 1.6
*/
protected function addToolbar()
{
require_once JPATH_COMPONENT.'/helpers/menus.php';
$canDo = MenusHelper::getActions($this->state->get('filter.parent_id'));
JToolBarHelper::title(JText::_('COM_MENUS_VIEW_ITEMS_TITLE'), 'menumgr.png');
if ($canDo->get('core.create')) {
JToolBarHelper::addNew('item.add');
}
if ($canDo->get('core.edit')) {
JToolBarHelper::editList('item.edit');
}
if ($canDo->get('core.edit.state')) {
JToolBarHelper::divider();
JToolBarHelper::publish('items.publish', 'JTOOLBAR_PUBLISH', true);
JToolBarHelper::unpublish('items.unpublish', 'JTOOLBAR_UNPUBLISH', true);
}
if (JFactory::getUser()->authorise('core.admin')) {
JToolBarHelper::divider();
JToolBarHelper::checkin('items.checkin', 'JTOOLBAR_CHECKIN', true);
}
if ($this->state->get('filter.published') == -2 && $canDo->get('core.delete')) {
JToolBarHelper::deleteList('', 'items.delete', 'JTOOLBAR_EMPTY_TRASH');
}
elseif ($canDo->get('core.edit.state')) {
JToolBarHelper::trash('items.trash');
}
if ($canDo->get('core.edit.state')) {
JToolBarHelper::makeDefault('items.setDefault', 'COM_MENUS_TOOLBAR_SET_HOME');
JToolBarHelper::divider();
}
if (JFactory::getUser()->authorise('core.admin')) {
JToolBarHelper::custom('items.rebuild', 'refresh.png', 'refresh_f2.png', 'JToolbar_Rebuild', false);
JToolBarHelper::divider();
}
JToolBarHelper::help('JHELP_MENUS_MENU_ITEM_MANAGER');
}
}