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<?php
declare(strict_types=1);
namespace Shaarli\Front\Controller\Visitor;
use Shaarli\Security\SessionManager;
use Slim\Http\Request;
use Slim\Http\Response;
/**
* Slim controller used to handle filters stored in the visitor session, links per page, etc.
*/
class PublicSessionFilterController extends ShaarliVisitorController
{
/**
* GET /links-per-page: set the number of bookmarks to display per page in homepage
*/
public function linksPerPage(Request $request, Response $response): Response
{
$linksPerPage = $request->getParam('nb') ?? null;
if (null === $linksPerPage || false === is_numeric($linksPerPage)) {
$linksPerPage = $this->container->conf->get('general.links_per_page', 20);
}
$this->container->sessionManager->setSessionParameter(
SessionManager::KEY_LINKS_PER_PAGE,
abs(intval($linksPerPage))
);
return $this->redirectFromReferer($request, $response, ['linksperpage'], ['nb']);
}
/**
* GET /untagged-only: allows to display only bookmarks without any tag
*/
public function untaggedOnly(Request $request, Response $response): Response
{
$this->container->sessionManager->setSessionParameter(
SessionManager::KEY_UNTAGGED_ONLY,
empty($this->container->sessionManager->getSessionParameter(SessionManager::KEY_UNTAGGED_ONLY))
);
return $this->redirectFromReferer($request, $response, ['untaggedonly', 'untagged-only']);
}
}
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