public function cache(array $params, $content, $template, &$repeat)
{
$key = $this->getParam($params, 'key');
if (null === $key || empty($key)) {
throw new \InvalidArgumentException("Missing 'key' parameter in cache arguments");
}
$ttl = (int) $this->getParam($params, 'ttl');
if (null === $ttl) {
throw new \InvalidArgumentException("Missing 'ttl' parameter in cache arguments");
}
if ($this->debug || $ttl < 1) {
if (null !== $content) {
$repeat = false;
return $content;
}
return null;
}
/** @var CacheItemInterface $cacheItem */
$cacheItem = $this->adapter->getItem($this->generateKey($params));
if ($cacheItem->isHit()) {
$repeat = false;
return $cacheItem->get();
}
if ($content !== null) {
$cacheItem->expiresAfter((int) $params['ttl'])->set($content);
$this->adapter->save($cacheItem);
$repeat = false;
return $cacheItem->get();
}
}
public function cacheClear(CacheEvent $event)
{
// clear cache on thelia.cache service
$this->adapter->clear();
$dir = $event->getDir();
$fs = new Filesystem();
$fs->remove($dir);
}
/**
* @param AdapterInterface $cache
* @param string $cacheKey
* @param int $ttl
* @return Response
*/
private function handleCached(AdapterInterface $cache, string $cacheKey, int $ttl) : Response
{
$this->info(sprintf('hit: fetch from cache: %s', $cacheKey), ['application' => 'cache', 'type' => 'hit', 'cacheKey' => $cacheKey, 'ttl' => $ttl]);
/** @var Response $response */
$response = $cache->getItem($cacheKey)->get();
$response->headers->set('X-Cache', 'hit');
$response->setMaxAge($ttl);
$response->setExpires(new DateTime(sprintf('+%d seconds', $ttl)));
return $response;
}