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<?php
declare(strict_types=1);
namespace GarethEllis\Tldr\Fetcher;
use GarethEllis\Tldr\Cache\CacheAdapterInterface;
use GarethEllis\Tldr\Fetcher\Exception\PageNotFoundException;
use GarethEllis\Tldr\Page\TldrPage;
class CacheFetcher implements PageFetcherInterface
{
use OperatingSystemTrait;
/**
* @var PageFetcherInterface
*/
private $fetcher;
* @var CacheAdapterInterface
private $cache;
public function __construct(PageFetcherInterface $fetcher, CacheAdapterInterface $cache)
$this->fetcher = $fetcher;
$this->cache = $cache;
}
public function fetchPage(string $pageName, array $options = []): TldrPage
try {
return $this->cache->readFromCache($this->getOperatingSystem($options), $pageName);
} catch (PageNotFoundException $e) {
$page = $this->fetcher->fetchPage($pageName);
$this->cache->writeToCache($page);
return $page;
garethellis36 /
tldr-php
