/usr/share/php/Symfony/Component/HttpKernel/Fragment/RoutableFragmentRenderer.php is in php-symfony-http-kernel 2.3.21+dfsg-4+deb8u3.
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/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\Fragment;
use Symfony\Component\HttpKernel\Controller\ControllerReference;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\EventListener\FragmentListener;
/**
* Adds the possibility to generate a fragment URI for a given Controller.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
abstract class RoutableFragmentRenderer implements FragmentRendererInterface
{
private $fragmentPath = '/_fragment';
/**
* Sets the fragment path that triggers the fragment listener.
*
* @param string $path The path
*
* @see FragmentListener
*/
public function setFragmentPath($path)
{
$this->fragmentPath = $path;
}
/**
* Generates a fragment URI for a given controller.
*
* @param ControllerReference $reference A ControllerReference instance
* @param Request $request A Request instance
* @param bool $absolute Whether to generate an absolute URL or not
*
* @return string A fragment URI
*/
protected function generateFragmentUri(ControllerReference $reference, Request $request, $absolute = false)
{
// We need to forward the current _format and _locale values as we don't have
// a proper routing pattern to do the job for us.
// This makes things inconsistent if you switch from rendering a controller
// to rendering a route if the route pattern does not contain the special
// _format and _locale placeholders.
if (!isset($reference->attributes['_format'])) {
$reference->attributes['_format'] = $request->getRequestFormat();
}
if (!isset($reference->attributes['_locale'])) {
$reference->attributes['_locale'] = $request->getLocale();
}
$reference->attributes['_controller'] = $reference->controller;
$reference->query['_path'] = http_build_query($reference->attributes, '', '&');
$path = $this->fragmentPath.'?'.http_build_query($reference->query, '', '&');
if ($absolute) {
return $request->getUriForPath($path);
}
return $request->getBaseUrl().$path;
}
}
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