Your IP : 216.73.216.52
<?php
/**
* @author Guillermo Vargas <guille@vargas.co.cr>
* @author Branko Wilhelm <branko.wilhelm@gmail.com>
* @link http://www.z-index.net
* @copyright (c) 2005 - 2009 Joomla! Vargas. All rights reserved.
* @copyright (c) 2015 Branko Wilhelm. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
use Joomla\Registry\Registry;
/**
* Class XmapDisplayerHtml
*/
class XmapDisplayerHtml extends XmapDisplayerAbstract
{
/**
* @var string
*/
public $view = 'html';
/**
* @var int
*/
protected $level = -1;
/**
* @var string
*/
protected $openList = '';
/**
* @var string
*/
protected $closeItem = '';
/**
* @var array
*/
protected $childs = array();
/**
* @var integer
*/
protected $width = 0;
/**
* @var array
*/
protected $parent_children = array();
/**
* @var array
*/
protected $last_child = array();
/**
* @var bool
*/
protected $canEdit = false;
/**
* @param stdClass $sitemap
* @param array $items
* @param array $extensions
*/
public function __construct(stdClass $sitemap, array &$items, array &$extensions)
{
parent::__construct($sitemap, $items, $extensions);
$columns = $this->sitemap->params->get('columns', 0);
if ($columns > 1)
{ // calculate column widths
$total = count($this->items);
$columns = $total < $columns ? $total : $columns;
$this->width = (100 / $columns) - 1;
$this->sitemap->params->set('columns', $columns);
}
}
/**
* @return string
*/
public function printSitemap()
{
foreach ($this->items as $menutype => &$items)
{
$node = new stdClass;
$node->uid = 'menu-' . $menutype;
$node->menutype = $menutype;
$node->priority = null;
$node->changefreq = null;
$node->browserNav = 3;
$node->type = 'separator';
// TODO allow the user to provide the module used to display that menu, or some other workaround
$node->name = $this->getMenuTitle($menutype);
$this->startMenu($node);
$this->printMenuTree($items);
$this->endMenu($node);
}
return $this->output;
}
/**
* @param stdClass $node
*
* @return bool
*/
function printNode(stdClass $node)
{
$out = '';
if ($this->isExcluded($node->id, $node->uid) && !$this->canEdit)
{
return false;
}
// To avoid duplicate children in the same parent
if (!empty($this->parent_children[$this->level][$node->uid]))
{
return false;
}
$this->parent_children[$this->level][$node->uid] = true;
$out .= $this->closeItem;
$out .= $this->openList;
$this->openList = "";
$out .= '<li>';
if (!isset($node->browserNav))
$node->browserNav = 0;
if ($node->browserNav != 3)
{
$link = JRoute::_($node->link, true, @$node->secure);
} else
{
$link = $node->link;
}
$attributes = array('title' => $node->name);
switch ($node->browserNav)
{
case 1: // open url in new window
case 2: // open url in javascript popup window
$attributes['target'] = '_blank';
$out .= JHtml::_('link', $link, $node->name, $attributes);
break;
case 3: // no link
$out .= '<span>' . $node->name . '</span>';
break;
default: // open url in parent window
$out .= JHtml::_('link', $link, $node->name, $attributes);
break;
}
$this->closeItem = '</li>' . PHP_EOL;
$this->childs[$this->level]++;
$this->output .= $out;
if ($this->canEdit)
{
if ($this->isExcluded($node->id, $node->uid))
{
$title = JText::_('JUNPUBLISHED');
$class = 'icon-remove-sign';
} else
{
$class = 'icon-ok-sign';
$title = JText::_('JPUBLISHED');
}
$this->output .= ' <i data-id="' . $this->sitemap->id . '" data-uid="' . $node->uid . '" data-itemid="' . $node->id . '" class="hasTooltip ' . $class . '" title="' . $title . '"></i>';
}
$this->count++;
$this->last_child[$this->level] = $node->uid;
return true;
}
/**
* @param int $level
*
* @return void
*/
public function changeLevel($level)
{
if ($level > 0)
{
# We do not print start ul here to avoid empty list, it's printed at the first child
$this->level += $level;
$this->childs[$this->level] = 0;
$this->openList = PHP_EOL . '<ul class="level_' . $this->level . '">' . PHP_EOL;
$this->closeItem = '';
// If we are moving up, then lets clean the children of this level
// because for sure this is a new set of links
if (
empty ($this->last_child[$this->level - 1])
|| empty ($this->parent_children[$this->level]['parent'])
|| $this->parent_children[$this->level]['parent'] != $this->last_child[$this->level - 1]
)
{
$this->parent_children[$this->level] = array();
$this->parent_children[$this->level]['parent'] = @$this->last_child[$this->level - 1];
}
} else
{
if ($this->childs[$this->level])
{
$this->output .= $this->closeItem . '</ul>' . PHP_EOL;
}
$this->closeItem = '</li>' . PHP_EOL;
$this->openList = '';
$this->level += $level;
}
}
/**
* Function called before displaying the menu
*
* @param stdClass $node The menu node item
*
* @return boolean
*/
protected function startMenu(stdClass $node)
{
if ($this->sitemap->params->get('columns') > 1)
{
$this->output .= '<div style="float:left;width:' . $this->width . '%;">' . PHP_EOL;
}
if ($this->sitemap->params->get('show_menutitle'))
{
$this->output .= '<h2 class="menutitle">' . $node->name . '</h2>' . PHP_EOL;
}
}
/**
* Function called after displaying the menu
*
* @param stdClass $node The menu node item
*
* @return boolean
*/
protected function endMenu(stdClass $node)
{
$this->closeItem = '';
if ($this->sitemap->params->get('columns') > 1)
{
$this->output .= '</div>' . PHP_EOL;
}
}
/**
* @param bool $val
*/
public function setCanEdit($val)
{
$this->canEdit = (bool)$val;
}
/**
* @param string $menutype
*
* @return null|string
* @throws Exception
*/
protected function getMenuTitle($menutype)
{
static $modules = null;
if (is_null($modules))
{
/** @var JApplicationSite $app */
$app = JFactory::getApplication();
$db = JFactory::getDbo();
$user = JFactory::getUser();
$modules = array();
$query = $db->getQuery(true)
->select('m.params')
->select('m.title')
->from('#__modules AS m')
->where('m.module = ' . $db->quote('mod_menu'))
->where('m.published = ' . $db->quote(1))
->where('m.client_id = ' . $db->quote(0))
->where('m.access IN(' . $db->quote(implode(',', $user->getAuthorisedViewLevels())) . ')');
if ($app->getLanguageFilter())
{
$query->where('m.language IN(' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
}
$db->setQuery($query);
$result = $db->loadObjectList();
if (!empty($result))
{
foreach ($result as $module)
{
$module->params = new Registry($module->params);
$module->menutype = $module->params->get('menutype');
$modules[$module->menutype] = $module;
}
}
}
if (isset($modules[$menutype]))
{
return $modules[$menutype]->title;
}
return null;
}
}