private function cacheOrFetchResult($url)
{
if ($this->cache !== false) {
/** @var AbstractCache $cache */
$cache = $this->cache;
$cache->setSeconds($this->seconds);
if ($cache->isCached($url)) {
$this->wasCached = true;
return $cache->getCached($url);
}
$result = $this->fetcher->fetch($url);
$cache->setCached($url, $result);
} else {
$result = $this->fetcher->fetch($url);
}
$this->wasCached = false;
return $result;
}