| Current File : /home/pacjaorg/www/cop/components/com_k2/helpers/route.php |
<?php
/**
* @version 2.11 (rolling release)
* @package K2
* @author JoomlaWorks https://www.joomlaworks.net
* @copyright Copyright (c) 2009 - 2023 JoomlaWorks Ltd. All rights reserved.
* @license GNU/GPL: https://gnu.org/licenses/gpl.html
*/
// no direct access
defined('_JEXEC') or die;
jimport('joomla.application.component.helper');
class K2HelperRoute
{
private static $cache = array(
'item' => array(),
'category' => array(),
'date' => array(),
'tag' => array(),
'user' => array(),
'menu_items' => null,
'fallback_menu_items' => array(),
'multicat_menu_items' => array(),
'category_tree' => null,
'itemlist_model' => null
);
public static function getItemRoute($id, $catid = 0)
{
$key = (int) $id;
if (isset(self::$cache['item'][$key])) {
return self::$cache['item'][$key];
}
$needles = array(
'item' => (int) $id,
'category' => (int) $catid,
);
$link = 'index.php?option=com_k2&view=item&id='.$id;
if ($item = self::findMenuItem($needles)) {
$link .= '&Itemid='.$item->id;
}
self::$cache['item'][$key] = $link;
return $link;
}
public static function getCategoryRoute($catid)
{
$key = (int) $catid;
if (isset(self::$cache['category'][$key])) {
return self::$cache['category'][$key];
}
$needles = array('category' => (int) $catid);
$link = 'index.php?option=com_k2&view=itemlist&task=category&id='.$catid;
if ($item = self::findMenuItem($needles)) {
$link .= '&Itemid='.$item->id;
}
self::$cache['category'][$key] = $link;
return $link;
}
public static function getTagRoute($tag)
{
$key = hash('md5', $tag);
if (isset(self::$cache['tag'][$key])) {
return self::$cache['tag'][$key];
}
$needles = array('tag' => $tag);
$link = 'index.php?option=com_k2&view=itemlist&task=tag&tag='.urlencode($tag);
if ($item = self::findMenuItem($needles)) {
$link .= '&Itemid='.$item->id;
}
self::$cache['tag'][$key] = $link;
return $link;
}
public static function getUserRoute($userID)
{
$key = (int) $userID;
if (isset(self::$cache['user'][$key])) {
return self::$cache['user'][$key];
}
$needles = array('user' => (int) $userID);
$user = JFactory::getUser($userID);
if (K2_JVERSION != '15' && JFactory::getConfig()->get('unicodeslugs') == 1) {
$alias = JApplication::stringURLSafe($user->name);
} elseif (JPluginHelper::isEnabled('system', 'unicodeslug') || JPluginHelper::isEnabled('system', 'jw_unicodeSlugsExtended')) {
$alias = JFilterOutput::stringURLSafe($user->name);
} else {
$alias = preg_replace('/[^\p{L}\p{N}]/u', '', trim($user->name));
$alias = mb_strtolower($alias, 'UTF-8');
$params = K2HelperUtilities::getParams('com_k2');
$processedSEFReplacements = array();
$SEFReplacements = explode(',', $params->get('SEFReplacements', null));
foreach ($SEFReplacements as $pair) {
if (!empty($pair)) {
@list($src, $dst) = explode('|', trim($pair));
$processedSEFReplacements[trim($src)] = trim($dst);
}
}
foreach ($processedSEFReplacements as $key => $value) {
$alias = str_replace($key, $value, $alias);
}
$alias = preg_replace('/[^\p{L}\p{N}]/u', '', $alias);
if (trim($alias) == '') {
// I mean, what are the freaking odds, right?
$alias = hash('md5', $user->name);
}
}
$link = 'index.php?option=com_k2&view=itemlist&task=user&id='.$userID.':'.$alias;
if ($item = self::findMenuItem($needles)) {
$link .= '&Itemid='.$item->id;
}
self::$cache['user'][$key] = $link;
return $link;
}
public static function getDateRoute($year, $month, $day = 0, $catid = 0)
{
$key = (int) $year.$month.$day.$catid;
if (isset(self::$cache['date'][$key])) {
return self::$cache['date'][$key];
}
$needles = array('date' => (int) $year.$month.$day);
$link = 'index.php?option=com_k2&view=itemlist&task=date&year='.$year.'&month='.$month;
if ($day) {
$link .= '&day='.$day;
}
if ($catid) {
$link .= '&catid='.$catid;
}
if ($item = self::findMenuItem($needles)) {
$link .= '&Itemid='.$item->id;
}
self::$cache['date'][$key] = $link;
return $link;
}
public static function getSearchRoute($Itemid = '')
{
$needles = array('search' => 'search');
$link = 'index.php?option=com_k2&view=itemlist&task=search';
if ($Itemid) {
$link .= '&Itemid='.$Itemid;
} elseif ($item = self::findMenuItem($needles)) {
$link .= '&Itemid='.$item->id;
}
return $link;
}
private static function findMenuItem($needles)
{
$app = JFactory::getApplication();
$menu = $app->getMenu('site', array());
$component = JComponentHelper::getComponent('com_k2');
if (!is_null(self::$cache['menu_items'])) {
$items = self::$cache['menu_items'];
} else {
if (K2_JVERSION == '15') {
$items = $menu->getItems('componentid', $component->id);
} else {
$items = $menu->getItems('component_id', $component->id);
}
self::$cache['menu_items'] = $items;
}
$parsedItems = array();
if (count($items)) {
foreach ($items as $item) {
// Find K2 menu items pointing to multiple K2 categories
if (@$item->query['view'] == 'itemlist' && @$item->query['task'] == '') {
if (!isset(self::$cache['multicat_menu_items'][$item->id])) {
if (K2_JVERSION == '15') {
$menuparams = explode("\n", $item->params);
foreach ($menuparams as $param) {
if (strpos($param, 'categories=') === 0) {
$array = explode('categories=', $param);
$item->K2Categories = explode('|', $array[1]);
}
}
if (!isset($item->K2Categories)) {
$item->K2Categories = array();
}
} else {
$menuparams = json_decode($item->params);
$item->K2Categories = isset($menuparams->categories) ? $menuparams->categories : array();
}
self::$cache['multicat_menu_items'][$item->id] = $item->K2Categories;
if (count($item->K2Categories) === 0) {
// Push all K2 itemlist menu items without specific categories assigned into an array
// Later we pick the one with the highest menu item ID [TBC with static selection under SEO settings]
self::$cache['fallback_menu_items'][$item->id] = $item;
}
}
}
$parsedItems[] = $item;
}
}
$match = null;
foreach ($needles as $needle => $id) {
if (count($parsedItems)) {
foreach ($parsedItems as $item) {
if ($needle == 'category' || $needle == 'user') {
if ((@$item->query['task'] == $needle) && (@$item->query['id'] == $id)) {
$match = $item;
break;
}
} elseif ($needle == 'tag') {
if ((@$item->query['task'] == $needle) && (@$item->query['tag'] == $id)) {
$match = $item;
break;
}
} else {
if ((@$item->query['view'] == $needle) && (@$item->query['id'] == $id)) {
$match = $item;
break;
}
}
if (!is_null($match)) {
break;
}
}
// Second pass for K2 menu items pointing to multiple K2 categories - attempt to find menu item that includes a given category's ID
if (is_null($match) && $needle == 'category') {
foreach ($parsedItems as $item) {
if (@$item->query['view'] == 'itemlist' && @$item->query['task'] == '') {
if (isset(self::$cache['multicat_menu_items'][$item->id]) && count(self::$cache['multicat_menu_items'][$item->id])) {
foreach (self::$cache['multicat_menu_items'][$item->id] as $catid) {
if ($id == (int) $catid) {
$match = $item;
break;
}
}
}
if (!is_null($match)) {
break;
}
}
}
}
}
if (!is_null($match)) {
break;
}
}
if (is_null($match)) {
// Try to detect any parent category menu item
if ($needle == 'category') {
if (is_null(self::$cache['category_tree'])) {
K2Model::addIncludePath(JPATH_SITE.'/components/com_k2/models');
$model = K2Model::getInstance('Itemlist', 'K2Model');
self::$cache['category_tree'] = $model->getCategoriesTree();
self::$cache['itemlist_model'] = $model;
}
$parents = self::$cache['itemlist_model']->getTreePath(self::$cache['category_tree'], $id);
if (is_array($parents) && count($parents)) {
foreach ($parents as $categoryID) {
if ($categoryID != $id) {
// Recursively check if a menu item exists with the parent category ID
$match = self::findMenuItem(array('category' => $categoryID));
if (!is_null($match)) {
break;
}
}
}
}
}
if (is_null($match) && count(self::$cache['fallback_menu_items'])) {
// We can't find any match so we pick the K2 itemlist menu item with the highest ID that points to no specific categories
rsort(self::$cache['fallback_menu_items']);
$match = self::$cache['fallback_menu_items'][0];
}
}
return $match;
}
}