120 lines
3.3 KiB
PHP
120 lines
3.3 KiB
PHP
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<?php
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/**
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* @package Joomla.Site
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* @subpackage mod_languages
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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JLoader::register('MenusHelper', JPATH_ADMINISTRATOR . '/components/com_menus/helpers/menus.php');
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/**
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* Helper for mod_languages
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*
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* @package Joomla.Site
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* @subpackage mod_languages
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*/
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abstract class ModLanguagesHelper
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{
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public static function getList(&$params)
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{
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$user = JFactory::getUser();
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$lang = JFactory::getLanguage();
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$app = JFactory::getApplication();
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$menu = $app->getMenu();
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// Get menu home items
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$homes = array();
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foreach ($menu->getMenu() as $item)
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{
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if ($item->home)
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{
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$homes[$item->language] = $item;
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}
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}
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// Load associations
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$assoc = isset($app->item_associations) ? $app->item_associations : 0;
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if ($assoc)
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{
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$active = $menu->getActive();
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if ($active)
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{
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$associations = MenusHelper::getAssociations($active->id);
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}
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// load component associations
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$option = $app->input->get('option');
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$eName = JString::ucfirst(JString::str_ireplace('com_', '', $option));
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$cName = JString::ucfirst($eName.'HelperAssociation');
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JLoader::register($cName, JPath::clean(JPATH_COMPONENT_SITE . '/helpers/association.php'));
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if (class_exists($cName) && is_callable(array($cName, 'getAssociations')))
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{
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$cassociations = call_user_func(array($cName, 'getAssociations'));
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}
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}
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$levels = $user->getAuthorisedViewLevels();
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$languages = JLanguageHelper::getLanguages();
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// Filter allowed languages
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foreach ($languages as $i => &$language) {
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// Do not display language without frontend UI
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if (!JLanguage::exists($language->lang_code))
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{
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unset($languages[$i]);
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}
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// Do not display language without specific home menu
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elseif (!isset($homes[$language->lang_code]))
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{
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unset($languages[$i]);
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}
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// Do not display language without authorized access level
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elseif (isset($language->access) && $language->access && !in_array($language->access, $levels))
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{
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unset($languages[$i]);
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}
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else {
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$language->active = $language->lang_code == $lang->getTag();
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if (JLanguageMultilang::isEnabled())
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{
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if (isset($cassociations[$language->lang_code]))
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{
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$language->link = JRoute::_($cassociations[$language->lang_code].'&lang='.$language->sef);
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}
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elseif (isset($associations[$language->lang_code]) && $menu->getItem($associations[$language->lang_code]))
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{
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$itemid = $associations[$language->lang_code];
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if ($app->getCfg('sef') == '1')
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{
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$language->link = JRoute::_('index.php?lang='.$language->sef.'&Itemid='.$itemid);
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}
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else {
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$language->link = 'index.php?lang='.$language->sef.'&Itemid='.$itemid;
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}
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}
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else {
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if ($app->getCfg('sef') == '1')
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{
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$itemid = isset($homes[$language->lang_code]) ? $homes[$language->lang_code]->id : $homes['*']->id;
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$language->link = JRoute::_('index.php?lang='.$language->sef.'&Itemid='.$itemid);
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}
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else {
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$language->link = 'index.php?lang='.$language->sef;
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}
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}
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}
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else {
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$language->link = JRoute::_('&Itemid='.$homes['*']->id);
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}
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}
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}
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return $languages;
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}
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}
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