<?php
namespace ParagonIE\Chronicle\Handlers;
use ParagonIE\Chronicle\{
Chronicle,
Exception\FilesystemException,
Exception\InvalidInstanceException,
HandlerInterface
};
use Psr\Http\Message\{
RequestInterface,
ResponseInterface
};
/**
* Class Mirrors
* @package ParagonIE\Chronicle\Handlers
*/
class Mirrors implements HandlerInterface
{
/**
* @param RequestInterface $request
* @param ResponseInterface $response
* @param array $args
* @return ResponseInterface
* @throws InvalidInstanceException
* @throws FilesystemException
*/
public function __invoke(
RequestInterface $request,
ResponseInterface $response,
array $args = []
): ResponseInterface {
$signingKey = Chronicle::getSigningKey();
return Chronicle::getSapient()->createSignedJsonResponse(
200,
[
'version' => Chronicle::VERSION,
'datetime' => (new \DateTime())->format(\DateTime::ATOM),
'status' => 'OK',
'public-key' => $signingKey->getPublicKey()->getString(),
'results' => $this->getMirrors()
],
$signingKey
);
}
/**
* @return array
* @throws InvalidInstanceException
*/
protected function getMirrors(): array
{
$mirrors = Chronicle::getDatabase()->run(
"SELECT
url, publickey, comment
FROM
" . Chronicle::getTableName('mirrors') . "
ORDER BY sortpriority ASC"
);
if (!is_array($mirrors)) {
return [];
}
return $mirrors;
}
}
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