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Linux www.koreapackagetour.com 2.6.32-042stab145.3 #1 SMP Thu Jun 11 14:05:04 MSK 2020 x86_64
<?php
/**
* @package Jmb_Tree
* @author Sherza & Dmitry Rekun <support@norrnext.com>
* @copyright Copyright (C) 2012 - 2015 NorrNext. All rights reserved.
* @license GNU General Public License version 3 or later; see license.txt
*/
defined('_JEXEC') or die;
/**
* JMB Tree helper class.
*
* @package Jmb_Tree
* @since 1.0
*/
abstract class ModJmbTreeHelper
{
/**
* Children only parameter.
*
* @var int
*/
public static $childrenonly = null;
/**
* Current category.
*
* @var int
*/
public static $curcat = null;
/**
* End level parameter.
*
* @var int
*/
public static $endLevel = null;
/**
* Real end level.
*
* @var int
*/
public static $endLevelReal = null;
/**
* Method to get the list of items.
*
* @param array &$params Additional parameters.
*
* @return array The list of items.
*/
public static function &getList(&$params)
{
if ($params->get('type', 'category') == 'category')
{
$list = self::getCategories($params);
}
else
{
$list = self::getMenuItems($params);
}
return $list;
}
/**
* Method to get the list of menu items.
*
* @param array $params Additional parameters.
*
* @return array The list of items.
*/
private static function getMenuItems($params)
{
$menuParamsPre = $params->get('menuitems');
$menuParams = array();
foreach ($menuParamsPre as $k => $mpp)
{
$menuParams[$k] = $mpp;
}
$menutype = $menuParams[0];
$checkedElems = explode(',', $menuParams[2]);
$app = JFactory::getApplication();
$menu = $app->getMenu();
$items = $menu->getItems('menutype', $menutype);
$excludedMenus = array_map('trim', explode(',', $menuParams[3]));
$links = array();
$excludedParentsLevels = array();
self::$childrenonly = $params->get('childrenonly');
$endLevel = $params->get('endLevel');
$endLevelReal = 0;
$curItemid = $app->input->getInt('Itemid', 0);
$curMenuLevel = 0;
$childrenOfCurMenu = false;
// Level separator
$levelSeparator = '';
if ($params->get('use_sep', 1))
{
$levelSeparator = $params->get('level_sep', '');
if (strlen($levelSeparator) > 1 || empty($levelSeparator))
{
$levelSeparator = ' ';
}
}
foreach ($items as $k => $mlink)
{
if (self::$childrenonly)
{
if ($childrenOfCurMenu
&& $curMenuLevel
&& $mlink->level <= $curMenuLevel)
{
$childrenOfCurMenu = false;
$curMenuLevel = 0;
}
if ($mlink->id == $curItemid)
{
$childrenOfCurMenu = true;
$curMenuLevel = $mlink->id;
}
if (!$childrenOfCurMenu || $mlink->id == $curItemid)
{
//continue;
}
}
if (!empty($excludedParentsLevels)
&& isset($items[$k - 1])
&& ($items[$k - 1]->level >= $mlink->level))
{
foreach ($excludedParentsLevels as $j => $lev)
{
if ($j >= $mlink->level)
{
unset($excludedParentsLevels[$j]);
}
}
}
$checked = (in_array('zmenu' . $mlink->id, $checkedElems)) ? true : false;
$excluded = (in_array($mlink->id, $excludedMenus)) ? true : false;
if ($checked && !$excluded)
{
if (!$endLevelReal)
{
$endLevelReal = $mlink->level + $endLevel;
}
if (!$endLevel || $mlink->level < $endLevelReal)
{
$link = new stdClass;
$link->id = $mlink->id;
$link->href = $mlink->link;
$internal = false;
$external = false;
switch ($mlink->type)
{
case 'separator':
$link->href = '';
break;
case 'url':
if ((strpos($mlink->link, 'index.php?') === 0) && (strpos($mlink->link, 'Itemid=') === false))
{
// If this is an internal Joomla link, ensure the Itemid is set.
$link->href = $mlink->link . '&Itemid=' . $mlink->id;
$internal = true;
}
else
{
$external = true;
}
break;
case 'alias':
// If this is an alias use the item id stored in the parameters to make the link.
$link->href = 'index.php?Itemid=' . $mlink->params->get('aliasoptions');
break;
default:
$router = JFactory::getApplication()->getRouter();
if ($router->getMode() == JROUTER_MODE_SEF)
{
$link->href = 'index.php?Itemid=' . $mlink->id;
}
else
{
$link->href .= '&Itemid=' . $mlink->id;
$internal = true;
}
break;
}
if (strcasecmp(substr($link->href, 0, 4), 'http') && (strpos($link->href, 'index.php?') !== false))
{
$link->href = JRoute::_($link->href, false, $mlink->params->get('secure'));
}
else
{
$link->href = JRoute::_($link->href, false);
}
$excludedParentsCount = 0;
if (!empty($excludedParentsLevels))
{
foreach ($excludedParentsLevels as $j => $lev)
{
if ($j < $mlink->level)
{
$excludedParentsCount++;
}
}
}
$link->level = ($mlink->level - $excludedParentsCount - $curMenuLevel);
$link->levelSeparator = '';
if ($link->level > 1)
{
$link->levelSeparator = str_repeat($levelSeparator . ' ', $link->level - 1);
}
// Nofollow
$addNofollow = $params->get('add_nofollow', '');
$nofollowExclude = explode(',', $params->get('exclude_nofollow', ''));
$link->nofollow = '';
switch ($addNofollow)
{
case 'all':
$link->nofollow = 'rel="nofollow"';
break;
case 'internal':
if ($internal)
{
$link->nofollow = 'rel="nofollow"';
}
break;
case 'external':
if ($external)
{
$link->nofollow = 'rel="nofollow"';
}
break;
}
if (in_array($link->id, $nofollowExclude))
{
$link->nofollow = '';
}
$link->text = htmlspecialchars($mlink->title, ENT_COMPAT, 'UTF-8', false);
$link->anchor_css = htmlspecialchars($mlink->params->get('menu-anchor_css', ''), ENT_COMPAT, 'UTF-8', false);
$link->anchor_title = htmlspecialchars($mlink->params->get('menu-anchor_title', ''), ENT_COMPAT, 'UTF-8', false);
$link->menu_image = $mlink->params->get('menu_image', '')
? htmlspecialchars($mlink->params->get('menu_image', ''), ENT_COMPAT, 'UTF-8', false)
: '';
$link->params = $mlink->params;
$link->browserNav = $mlink->browserNav;
$links[] = $link;
}
}
if ($excluded)
{
$excludedParentsLevels[$mlink->level] = true;
}
}
return $links;
}
/**
* Method to get the list of categories.
*
* @param array $params Additional parameters.
*
* @return array The list of categories.
*/
private static function getCategories($params)
{
include_once JPATH_BASE . '/components/com_content/helpers/route.php';
$cat = '';
$cats = JCategories::getInstance('content', array($cat));
$catRoot = $cats->get($cat);
$categories = $catRoot->getChildren();
$level = 0;
$catParamsPre = $params->get('category');
$catParams = array();
foreach ($catParamsPre as $k => $cpp)
{
$catParams[$k] = $cpp;
}
$checkedElems = explode(',', $catParams[1]);
$links = array();
$excludedCats = array_map('trim', explode(',', $catParams[2]));
self::$endLevel = $params->get('endLevel');
self::$childrenonly = $params->get('childrenonly');
if (self::$childrenonly)
{
if (JFactory::getApplication()->input->getVar('option') == 'com_content')
{
$view = JFactory::getApplication()->input->getVar('view');
if ($view == 'category' || $view == 'categories')
{
self::$curcat = JFactory::getApplication()->input->getInt('id', 0);
}
elseif ($view == 'article')
{
$db = JFactory::getDbo();
$db->setQuery('SELECT catid FROM #__content WHERE id = ' . JFactory::getApplication()->input->getInt('id', 0));
self::$curcat = $db->loadResult();
}
}
}
self::getCatListRecurse($categories, $level, $checkedElems, $links, $excludedCats, $params);
return $links;
}
/**
* Method to recurse the list of categories.
*
* @param array $categories Categories.
* @param int &$level Hierarchy level.
* @param array $checkedElems Checked elements.
* @param array &$links Links.
* @param array $excludedCats Excluded categories.
* @param array $params Additional parameters.
* @param boolean $childrenOfSelected Children categories of selected one.
*
* @return void
*/
private static function getCatListRecurse($categories, &$level, $checkedElems, &$links, $excludedCats, $params, $childrenOfSelected = false)
{
$childrenOfSelectedTop = $childrenOfSelected;
$level++;
// Level separator
$levelSeparator = '';
if ($params->get('use_sep', 1))
{
$levelSeparator = $params->get('level_sep', '');
if (strlen($levelSeparator) > 1 || empty($levelSeparator))
{
$levelSeparator = ' ';
}
}
foreach ($categories as $cat)
{
$childrenOfSelected = (!self::$childrenonly || ($childrenOfSelectedTop || ($cat->id == self::$curcat))) ? true : false;
$childrenCategories = $cat->getChildren();
$showCatid = (!self::$childrenonly || ($cat->id != self::$curcat && $childrenOfSelected)) ? true : false;
if ($showCatid)
{
$checked = (in_array('zcat' . $cat->id, $checkedElems)) ? true : false;
$excluded = (in_array($cat->id, $excludedCats)) ? true : false;
if ($checked && !$excluded)
{
if (!self::$endLevelReal)
{
self::$endLevelReal = $level + self::$endLevel;
}
if (!self::$endLevel || $level < self::$endLevelReal)
{
$link = new stdClass;
$link->id = $cat->id;
$link->href = JRoute::_(ContentHelperRoute::getCategoryRoute($cat->id), false);
$link->levelSeparator = '';
if ($level > 1)
{
$link->levelSeparator = str_repeat($levelSeparator . ' ', $level - 1);
}
$link->text = $cat->title;
$link->textNoDef = $cat->title;
$link->level = $level;
$links[] = $link;
}
}
}
else
{
$level--;
}
if ($childrenCategories)
{
if ($excluded)
{
$level--;
}
self::getCatListRecurse($childrenCategories, $level, $checkedElems, $links, $excludedCats, $params, $childrenOfSelected);
if ($excluded)
{
$level++;
}
}
if (!$showCatid)
{
$level++;
}
}
$level--;
}
}
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