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<?php |
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/** |
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* @author Muhammed Akbulut <[email protected]> |
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* @copyright Zicht Online <http://zicht.nl> |
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*/ |
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namespace Zicht\Bundle\UrlBundle\Aliasing\Mapper; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Zicht\Bundle\UrlBundle\Url\Rewriter; |
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/** |
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* Class JsonHalMapper |
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* |
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* Helper to map urls in an JSON HAL string from internal to public aliasing or vice versa. |
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* |
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* @package Zicht\Bundle\UrlBundle\Aliasing |
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*/ |
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class JsonHalMapper extends AbstractMapper |
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{ |
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/** |
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* Constructor |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(['application/hal+json'], '/("href":")(.*)(")/U'); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function processAliasing($content, $mode, Rewriter $rewriter) |
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{ |
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$options = JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT; |
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// Json is escaped by default we remove the escaping to replace the url. The escaping is added after |
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$content = json_encode(json_decode($content, false, 512, $options), JSON_UNESCAPED_SLASHES); |
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if (!preg_match_all($this->pattern, $content, $matches, PREG_SET_ORDER)) { |
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// early return: if there are no matches, no need for the rest of the processing. |
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return $content; |
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} |
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$groups = []; |
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foreach ($matches as $match) { |
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$groups[$match[2]][] = $match; |
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} |
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$content = $rewriter->rewriteMatches($content, $mode, $groups); |
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// Use the JsonResponse setData method so the content is escaped as we are expecting. |
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$jsonResponse = new JsonResponse(json_decode($content)); |
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return $jsonResponse->getContent(); |
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} |
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} |
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zicht /
url-bundle
