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<?php
/**
* @package Joomla.Site
* @subpackage com_content
*
* @copyright (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Falang\Component\Content\Site\Service;
\defined('_JEXEC') or die;
use FalangManager;
use Joomla\CMS\Application\SiteApplication;
use Joomla\CMS\Categories\CategoryFactoryInterface;
use Joomla\CMS\Categories\CategoryInterface;
use Joomla\CMS\Factory;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Menu\AbstractMenu;
use Joomla\Component\Content\Site\Service\Router;
use Joomla\Database\DatabaseInterface;
/**
* Routing class of com_content
*
* @since 3.3
*/
class FalangRouter extends Router
{
/**
* The category factory
*
* @var CategoryFactoryInterface
*
* @since 4.0.0
*/
private $categoryFactory;
/**
* The category cache
*
* @var array
*
* @since 4.0.0
*/
private $categoryCache = [];
public function __construct(SiteApplication $app, AbstractMenu $menu, CategoryFactoryInterface $categoryFactory, DatabaseInterface $db)
{
parent::__construct($app,$menu,$categoryFactory,$db);
$this->categoryFactory = $categoryFactory;
}
/**
* Method to get the segment(s) for a category
*
* @param string $id ID of the category to retrieve the segments for
* @param array $query The request that is built right now
*
* @return array|string The segments of this item
*/
public function getCategorySegment($id, $query)
{
$category = $this->getCategories(['access' => true])->get($id,true);
if ($category) {
$path = array_reverse($category->getPath(), true);
$path[0] = '1:root';
if ($this->noIDs) {
foreach ($path as &$segment) {
list($id, $segment) = explode(':', $segment, 2);
}
}
return $path;
}
return [];
}
/**
* Method to get categories from cache
*
* @param array $options The options for retrieving categories
*
* @return CategoryInterface The object containing categories
*
* @since 4.0.0
*/
private function getCategories(array $options = []): CategoryInterface
{
$key = serialize($options);
if (!isset($this->categoryCache[$key])) {
$this->categoryCache[$key] = $this->categoryFactory->createCategory($options);
}
return $this->categoryCache[$key];
}
public function getArticleSegment($id, $query)
{
$db = Factory::getDbo();
if (!strpos($id, ':'))
{
$dbquery = $db->getQuery(true);
//add id in the query to use falang override query
$dbquery->select($dbquery->qn(array('alias', 'id')))
->from($dbquery->qn('#__content'))
->where('id = ' . $dbquery->q($id));
$db->setQuery($dbquery);
$id .= ':' . $db->loadResult();
}
if ($this->noIDs)
{
list($void, $segment) = explode(':', $id, 2);
return array($void => $segment);
}
return array((int) $id => $id);
}
/**
* Method to get the segment(s) for an article
*
* @param string $segment Segment of the article to retrieve the ID for
* @param array $query The request that is parsed right now
*
* @return mixed The id of this item or false
*/
public function getArticleId($segment, $query)
{
$db = Factory::getDbo();
if ($this->noIDs)
{
$lang = Factory::getLanguage()->getTag();
$default_lang = ComponentHelper::getParams('com_languages')->get('site', 'en-GB');
//look in Falang Table
if ($default_lang != $lang)
{
$fManager = FalangManager::getInstance();
$id_lang = $fManager->getLanguageID($lang);
$dbQuery = $db->getQuery(true);
$dbQuery->select('fc.reference_id')
->from('#__falang_content fc')
->where('fc.value = ' . $dbQuery->q($segment))
->where('fc.language_id = ' . $dbQuery->q($id_lang))
->where('fc.reference_field = ' . $dbQuery->q('alias'))
->where('fc.published = 1')
->where('fc.reference_table = ' . $dbQuery->q('content'));
$db->setQuery($dbQuery);
$db->execute();
$num_rows = $db->getNumRows();
//case no alias translated by falang need to find the content alias
//TODO filter by catid too in case
if (empty($num_rows)){
//get category
if (isset($query['view']) && $query['view'] == 'category'){
$cat_id = $query['id'];
}
$dbQuery = $db->getQuery(true);
$dbQuery->select('c.id');
$dbQuery->from('#__content c');
$dbQuery->where('c.alias = ' . $dbQuery->q($segment));
if (isset($cat_id)){
$dbQuery->where('c.catid = ' . $dbQuery->q($cat_id));
}
$db->setQuery($dbQuery);
$db->execute();
$article_id = $db->loadResult();
return (int) $article_id;
}
//most case only 1 alias
if (isset($num_rows) && $num_rows == 1){
$article_id = $db->loadResult();
if (isset($article_id))
{
return (int) $article_id;
}
} else {
$article_ids = $db->loadObjectList();
//2 alias with the same name look the right one
foreach ($article_ids as $id){
$dbquery = $db->getQuery(true);
$dbquery->select($dbquery->qn('id'))
->from($dbquery->qn('#__content'))
->where('id = ' . $dbquery->q($id->reference_id))
->where('catid = ' . $dbquery->q($query['id']));
$db->setQuery($dbquery);
$db->execute();
$num_rows = $db->getNumRows();
if (isset($num_rows)) {
return (int) $db->loadResult();
}
}
}
} else {
$dbquery = $db->getQuery(true);
$dbquery->select($dbquery->qn('id'))
->from($dbquery->qn('#__content'))
->where('alias = ' . $dbquery->q($segment))
->where('catid = ' . $dbquery->q($query['id']));
$db->setQuery($dbquery);
return (int) $db->loadResult();
}
}
return (int) $segment;
}
}