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<?php
/**
* @package Gantry5
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2021 RocketTheme, LLC
* @license GNU/GPLv2 and later
*
* http://www.gnu.org/licenses/gpl-2.0.html
*/
namespace Gantry\Admin;
use Gantry\Component\Config\Config;
use Gantry\Component\File\CompiledYamlFile;
use Gantry\Component\Filesystem\Streams;
use Gantry\Component\Request\Request;
use Gantry\Component\Response\JsonResponse;
use Gantry\Component\Response\Response;
use Gantry\Component\Router\Router as BaseRouter;
use Gantry\Joomla\StyleHelper;
use Joomla\CMS\Application\CMSApplication;
use Joomla\CMS\Factory;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Uri\Uri;
use RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator;
/**
* Gantry administration router for Joomla.
*/
class Router extends BaseRouter
{
/**
* @return $this
*/
public function boot()
{
HTMLHelper::_('behavior.keepalive');
/** @var CMSApplication $application */
$application = Factory::getApplication();
$input = $application->input;
// TODO: Remove style variable.
$style = $input->getInt('style');
$theme = $input->getCmd('theme');
$path = array_filter(explode('/', $input->getString('view', '')), static function($var) { return $var !== ''; });
$this->setTheme($theme, $style);
/** @var Request $request */
$request = $this->container['request'];
$this->method = $request->getMethod();
$this->path = $path ?: (isset($this->container['theme.name']) ? ['configurations', true] : ['themes']);
$this->resource = array_shift($this->path);
$this->format = strtolower($input->getCmd('format', 'html'));
$ajax = ($this->format === 'json');
$this->params = [
'user' => $application->getIdentity(),
'ajax' => $ajax,
'location' => $this->resource,
'method' => $this->method,
'format' => $this->format,
'params' => $request->post->getJsonArray('params')
];
return $this;
}
/**
* @param string $theme
* @param string $style
* @return $this
*/
public function setTheme($theme, $style)
{
if ($style) {
$theme = StyleHelper::getStyle($style)->template;
}
if (!$theme) {
$theme = StyleHelper::getDefaultStyle()->template;
}
$path = JPATH_SITE . '/templates/' . $theme;
if (!is_file("{$path}/gantry/theme.yaml")) {
$theme = '';
/** @var Streams $streams */
$streams = $this->container['streams'];
$streams->register();
/** @var UniformResourceLocator $locator */
$locator = $this->container['locator'];
/** @var Config $global */
$global = $this->container['global'];
CompiledYamlFile::$defaultCachePath = $locator->findResource('gantry-cache://theme/compiled/yaml', true, true);
CompiledYamlFile::$defaultCaching = $global->get('compile_yaml', 1);
}
$this->container['base_url'] = Uri::base(true) . '/index.php?option=com_gantry5';
$this->container['ajax_suffix'] = '&format=json';
/** @var CMSApplication $application */
$application = Factory::getApplication();
$session = $application->getSession();
$token = $session::getFormToken();
$this->container['routes'] = [
'1' => "&view=%s&theme={$theme}&{$token}=1",
'themes' => '&view=themes',
'picker/layouts' => "&view=layouts&theme={$theme}&{$token}=1",
];
if (!$theme) {
return $this;
}
$this->container['theme.path'] = $path;
$this->container['theme.name'] = $theme;
// Load language file for the template.
$languageFile = 'tpl_' . $theme;
$language = $application->getLanguage();
$language->load($languageFile, JPATH_SITE)
|| $language->load($languageFile, $path)
|| $language->load($languageFile, $path, 'en-GB');
return $this;
}
/**
* @return bool
*/
protected function checkSecurityToken()
{
/** @var CMSApplication $application */
$application = Factory::getApplication();
$session = $application->getSession();
return $session::checkToken('get');
}
/**
* Send response to the client.
*
* @param Response $response
*/
protected function send(Response $response)
{
/** @var CMSApplication $application */
$application = Factory::getApplication();
$document = $application->getDocument();
$document->setCharset($response->charset);
$document->setMimeEncoding($response->mimeType);
// Output HTTP header.
$application->setHeader('Status', $response->getStatus());
$application->setHeader('Content-Type', $response->mimeType . '; charset=' . $response->charset);
foreach ($response->getHeaders() as $key => $values) {
$replace = true;
foreach ($values as $value) {
$application->setHeader($key, $value, $replace);
$replace = false;
}
}
if ($response instanceof JsonResponse) {
$application->setHeader('Expires', 'Wed, 17 Aug 2005 00:00:00 GMT', true);
$application->setHeader('Last-Modified', gmdate('D, d M Y H:i:s') . ' GMT', true);
$application->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0', false);
$application->setHeader('Pragma', 'no-cache');
$application->sendHeaders();
}
// Output Gantry response.
echo $response;
if ($response instanceof JsonResponse) {
$application->close();
}
}
}