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<?php
/**
* @package JLSitemap Component
* @version 1.12.0
* @author Joomline - joomline.ru
* @copyright Copyright (c) 2010 - 2022 Joomline. All rights reserved.
* @license GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
* @link https://joomline.ru/
*/
defined('_JEXEC') or die;
use Joomla\CMS\Access\Exception\NotAllowed;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\LanguageHelper;
use Joomla\CMS\Language\Multilanguage;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Layout\LayoutHelper;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\CMS\Response\JsonResponse;
use Joomla\CMS\Uri\Uri;
class JLSiteMapControllerSitemap extends BaseController
{
/**
* Method to generate sitemap.
*
* @throws Exception
*
* @return bool True on success, False on failure.
*
* @since 1.4.1
*/
public function generate()
{
// Check access
$this->checkAccess();
// Check language
$this->checkLanguage();
// Prepare variables
$app = Factory::getApplication();
$debug = (!empty($app->input->get('debug')));
$model = $this->getModel();
$error = (!$result = $model->generate($debug)) ? $model->getError() : false;
$all = (!$error) ? count($result->all) : 0;
$includes = (!$error) ? count($result->includes) : 0;
$excludes = (!$error) ? count($result->excludes) : 0;
// Set messages
if (!$debug && !empty($app->input->get('messages')))
{
if ($error)
{
$app->enqueueMessage(Text::sprintf('COM_JLSITEMAP_SITEMAP_GENERATION_FAILURE', Text::_($error)), 'error');
}
else
{
$app->enqueueMessage(Text::sprintf('COM_JLSITEMAP_SITEMAP_GENERATION_SUCCESS', $all));
$app->enqueueMessage(Text::sprintf('COM_JLSITEMAP_SITEMAP_GENERATION_SUCCESS_EXCLUDES', $excludes),
'warning');
$app->enqueueMessage(Text::sprintf('COM_JLSITEMAP_SITEMAP_GENERATION_SUCCESS_INCLUDES', $includes),
'notice');
}
}
// Set cookies
if (!$debug && !empty($app->input->get('cookies')))
{
$name = 'jlsitemap_generation';
$message = (!$error) ? Text::sprintf('COM_JLSITEMAP_SITEMAP_GENERATION_SUCCESS', $all) :
Text::sprintf('COM_JLSITEMAP_SITEMAP_GENERATION_FAILURE', Text::_($error));
$value = new JsonResponse(array('all' => $all, 'includes' => $includes, 'excludes' => $excludes), $message, $error);
$expires = Factory::getDate('+1 day')->toUnix();
$app->input->cookie->set($name, $value, $expires, $app->get('cookie_path', '/'),
$app->get('cookie_domain'), $app->isSSLConnection());
}
// Redirect
if (!$debug && !empty($app->input->get('redirect')))
{
$url = (!empty($this->input->get('return', null, 'base64'))) ?
base64_decode($this->input->get('return', null, 'base64')) : Uri::root(true);
$app->redirect(str_replace('&', '&', $url));
return (!$error);
}
// Json response
if (!$debug && $app->input->get('response') == 'json')
{
$message = (!$error) ? Text::_('COM_JLSITEMAP_SITEMAP_GENERATION_SUCCESS') :
Text::sprintf('COM_JLSITEMAP_SITEMAP_GENERATION_FAILURE', Text::_($error));
echo new JsonResponse($result, $message, $error);;
$app->close();
return (!$error);
}
// Debug
if ($debug)
{
if ($error)
{
throw new Exception($error);
}
echo LayoutHelper::render('components.jlsitemap.site.debug', $result);
$app->close();
return (!$error);
}
return (!$error);
}
/**
* Method to generate sitemap.
*
* @throws Exception
*
* @return bool True on success, False on failure.
*
* @since 1.4.1
*/
public function delete()
{
$app = Factory::getApplication();
$debug = (!empty($app->input->get('debug')));
$model = $this->getModel();
$error = ($model->delete()) ? $model->getError() : false;
// Set messages
if (!$debug && !empty($app->input->get('messages')))
{
if ($error)
{
$app->enqueueMessage(Text::sprintf('COM_JLSITEMAP_SITEMAP_DELETE_FAILURE', Text::_($error)), 'error');
}
else
{
$app->enqueueMessage(Text::_('COM_JLSITEMAP_SITEMAP_DELETE_SUCCESS'));
}
}
// Set cookies
if (!$debug && !empty($app->input->get('cookies')))
{
$name = 'jlsitemap_delete';
$message = (!$error) ? Text::_('COM_JLSITEMAP_SITEMAP_DELETE_SUCCESS') :
Text::sprintf('COM_JLSITEMAP_SITEMAP_DELETE_FAILURE', Text::_($error));
$value = new JsonResponse('', $message, $error);
$expires = Factory::getDate('+1 day')->toUnix();
$app->input->cookie->set($name, $value, $expires, $app->get('cookie_path', '/'),
$app->get('cookie_domain'), $app->isSSLConnection());
}
// Redirect
if (!$debug && !empty($app->input->get('redirect')))
{
$url = (!empty($this->input->get('return', null, 'base64'))) ?
base64_decode($this->input->get('return', null, 'base64')) : Uri::root(true);
$app->redirect(str_replace('&', '&', $url));
return (!$error);
}
// Json response
if ($app->input->get('response') == 'json')
{
$message = (!$error) ? Text::_('COM_JLSITEMAP_SITEMAP_DELETE_SUCCESS') :
Text::sprintf('COM_JLSITEMAP_SITEMAP_DELETE_FAILURE', Text::_($error));
echo new JsonResponse('', $message, $error);;
$app->close();
return (!$error);
}
return (!$error);
}
/**
* Method to get a model object, loading it if required.
*
* @param string $name The model name. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $config Configuration array for model. Optional.
*
* @return \Joomla\CMS\MVC\Model\BaseDatabaseModel|boolean Model object on success; otherwise false on failure.
*
* @since 1.4.1
*/
public function getModel($name = 'Sitemap', $prefix = 'JLSitemapModel', $config = array())
{
return parent::getModel($name, $prefix, $config);
}
/**
* Method to check current language.
*
* @throws Exception
*
* @since 1.5.1
*/
protected function checkLanguage()
{
if (Multilanguage::isEnabled())
{
$currentTag = Factory::getLanguage()->getTag();
$defaultTag = ComponentHelper::getParams('com_languages')->get('site', 'en-GB');
$languages = LanguageHelper::getLanguages('lang_code');
$defaultSef = (!empty($languages[$defaultTag])) ? $languages[$defaultTag]->sef : false;
if ($currentTag !== $defaultTag && $defaultSef)
{
$uri = Factory::getUri();
$uri->setVar('lang', 'en');
Factory::getApplication()->redirect($uri->toString());
}
}
}
/**
* Method to check access
*
* @throws Exception
*
* @since 1.6.0
*/
protected function checkAccess()
{
$app = Factory::getApplication();
$access = false;
// Check access key
$access_key = ComponentHelper::getComponent('com_jlsitemap')->getParams()->get('access_key');
if (!empty($access_key) && $access_key == $app->input->get('access_key'))
{
$access = true;
}
// Check can manage component
if (!$access && Factory::getUser()->authorise('core.manage', 'com_jlsitemap'))
{
$access = true;
}
// Check if server request
if (!$access && $app->input->server->get('SERVER_ADDR') == $app->input->server->get('REMOTE_ADDR'))
{
$access = true;
}
// Trow if don't has access
if (!$access)
{
throw new NotAllowed(Text::_('JERROR_ALERTNOAUTHOR'), 403);
}
}
/**
* Method to get Sitemap stylesheet.
*
* @throws Exception
*
* @since 1.9.0
*
* @deprecated 1.11
*/
public function getStylesheet()
{
// Set xml response
$app = Factory::getApplication();
$app->setHeader('Content-Type', 'application/xml; charset=utf-8', true);
$app->sendHeaders();
echo '<?xml version="1.0" encoding="UTF-8"?>';
echo LayoutHelper::render('components.jlsitemap.xsl.' . $this->input->get('type', 'urlset'),
array('date' => Factory::getApplication()->input->get('date', false, 'text')));
$app->close();
return true;
}
}