<?php declare(strict_types=1); namespace Shaarli\Front\Controller\Admin; use Shaarli\Helper\ApplicationUtils; use Shaarli\Helper\FileUtils; use Slim\Http\Request; use Slim\Http\Response; /** * Slim controller used to handle Server administration page, and actions. */ class ServerController extends ShaarliAdminController { /** @var string Cache type - main - by default pagecache/ and tmp/ */ protected const CACHE_MAIN = 'main'; /** @var string Cache type - thumbnails - by default cache/ */ protected const CACHE_THUMB = 'thumbnails'; /** * GET /admin/server - Display page Server administration */ public function index(Request $request, Response $response): Response { $releaseUrl = ApplicationUtils::$GITHUB_URL . '/releases/'; if ($this->container->conf->get('updates.check_updates', true)) { $latestVersion = 'v' . ApplicationUtils::getVersion( ApplicationUtils::$GIT_RAW_URL . '/latest/' . ApplicationUtils::$VERSION_FILE ); $releaseUrl .= 'tag/' . $latestVersion; } else { $latestVersion = t('Check disabled'); } $currentVersion = ApplicationUtils::getVersion('./shaarli_version.php'); $currentVersion = $currentVersion === 'dev' ? $currentVersion : 'v' . $currentVersion; $phpEol = new \DateTimeImmutable(ApplicationUtils::getPhpEol(PHP_VERSION)); $this->assignView('php_version', PHP_VERSION); $this->assignView('php_eol', format_date($phpEol, false)); $this->assignView('php_has_reached_eol', $phpEol < new \DateTimeImmutable()); $this->assignView('php_extensions', ApplicationUtils::getPhpExtensionsRequirement()); $this->assignView('permissions', ApplicationUtils::checkResourcePermissions($this->container->conf)); $this->assignView('release_url', $releaseUrl); $this->assignView('latest_version', $latestVersion); $this->assignView('current_version', $currentVersion); $this->assignView('thumbnails_mode', $this->container->conf->get('thumbnails.mode')); $this->assignView('index_url', index_url($this->container->environment)); $this->assignView('client_ip', client_ip_id($this->container->environment)); $this->assignView('trusted_proxies', $this->container->conf->get('security.trusted_proxies', [])); $this->assignView( 'pagetitle', t('Server administration') . ' - ' . $this->container->conf->get('general.title', 'Shaarli') ); return $response->write($this->render('server')); } /** * GET /admin/clear-cache?type={$type} - Action to trigger cache folder clearing (either main or thumbnails). */ public function clearCache(Request $request, Response $response): Response { $exclude = ['.htaccess']; if ($request->getQueryParam('type') === static::CACHE_THUMB) { $folders = [$this->container->conf->get('resource.thumbnails_cache')]; $this->saveWarningMessage( t('Thumbnails cache has been cleared.') . ' ' . '<a href="' . $this->container->basePath . '/admin/thumbnails">' . t('Please synchronize them.') . '</a>' ); } else { $folders = [ $this->container->conf->get('resource.page_cache'), $this->container->conf->get('resource.raintpl_tmp'), ]; $this->saveSuccessMessage(t('Shaarli\'s cache folder has been cleared!')); } // Make sure that we don't delete root cache folder $folders = array_map('realpath', array_values(array_filter(array_map('trim', $folders)))); foreach ($folders as $folder) { FileUtils::clearFolder($folder, false, $exclude); } return $this->redirect($response, '/admin/server'); } }