71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony CMF package.
|
|
*
|
|
* (c) 2011-2015 Symfony CMF
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Cmf\Component\Routing\Enhancer;
|
|
|
|
use Symfony\Cmf\Component\Routing\ContentRepositoryInterface;
|
|
use Symfony\Cmf\Component\Routing\RouteObjectInterface;
|
|
use Symfony\Component\HttpFoundation\Request;
|
|
|
|
/**
|
|
* This enhancer uses a ContentRepositoryInterface to load a content if $target
|
|
* is empty.
|
|
*
|
|
* $source specifies the field that contains the ID to load, $target specifies
|
|
* the field where to put the content returned by the repository.
|
|
*
|
|
* @author Samusev Andrey
|
|
*/
|
|
class ContentRepositoryEnhancer implements RouteEnhancerInterface
|
|
{
|
|
/**
|
|
* @var ContentRepositoryInterface
|
|
*/
|
|
private $contentRepository;
|
|
|
|
/**
|
|
* @var string
|
|
*/
|
|
private $target;
|
|
|
|
/**
|
|
* @var string
|
|
*/
|
|
private $source;
|
|
|
|
/**
|
|
* @param ContentRepositoryInterface $contentRepository repository to search for the content
|
|
* @param string $target the field name to set content
|
|
* @param string $source the field name of the request parameter that contains the id
|
|
*/
|
|
public function __construct(
|
|
ContentRepositoryInterface $contentRepository,
|
|
$target = RouteObjectInterface::CONTENT_OBJECT,
|
|
$source = RouteObjectInterface::CONTENT_ID
|
|
) {
|
|
$this->contentRepository = $contentRepository;
|
|
$this->target = $target;
|
|
$this->source = $source;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function enhance(array $defaults, Request $request)
|
|
{
|
|
if (!isset($defaults[$this->target]) && isset($defaults[$this->source])) {
|
|
$defaults[$this->target] = $this->contentRepository->findById($defaults[$this->source]);
|
|
}
|
|
|
|
return $defaults;
|
|
}
|
|
}
|