/**
* @param Request $request
* @param Response $response
* @param array $params
*
* @return string
*/
public function writeCache(Request $request, Response $response, array $params = array())
{
$cacheableData = $this->createCacheableData($request, $params, $response->getContent());
$this->cacheAdapter->set($cacheableData);
$variantParams = $this->getVariantParams($request);
$insersectParams = array_intersect_key($params['tags'], array_keys($variantParams));
$tags = array();
foreach ($insersectParams as $key => $tag) {
$tags[$tag] = $variantParams[$tag];
}
$this->tagHandler->createTags($tags, $cacheableData->getHashKey());
return $cacheableData->getHashKey();
}
/**
* @param FilterResponseEvent $responseEvent
*/
public function invalidate(FilterResponseEvent $responseEvent)
{
$request = $responseEvent->getRequest();
$tags = array();
if ($request->isMethod('POST')) {
$parameters = array_merge($request->request->all(), $request->query->all(), $request->attributes->all());
foreach ($this->tags as $key => $associatedTag) {
foreach ($associatedTag['associated'] as $tag) {
if (isset($parameters[$tag])) {
$tags[$key] = array('value' => $parameters[$tag], 'type' => $associatedTag['decache_type']);
break;
}
}
}
$this->tagHandler->cleanTags($tags, true);
}
}
