* * @author Arthur Schiwon * @author Christoph Wurst * @author Kate Döen * * @license GNU AGPL version 3 or any later version * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . * */ namespace OC\Core\Controller; use OC\CapabilitiesManager; use OC\Security\IdentityProof\Manager; use OC\Updater\ChangesCheck; use OCP\AppFramework\Db\DoesNotExistException; use OCP\AppFramework\Http; use OCP\AppFramework\Http\DataResponse; use OCP\Defaults; use OCP\IConfig; use OCP\IRequest; use OCP\IUserManager; use OCP\IUserSession; use OCP\L10N\IFactory; class WhatsNewController extends OCSController { public function __construct( string $appName, IRequest $request, CapabilitiesManager $capabilitiesManager, private IUserSession $userSession, IUserManager $userManager, Manager $keyManager, private IConfig $config, private ChangesCheck $whatsNewService, private IFactory $langFactory, private Defaults $defaults, ) { parent::__construct($appName, $request, $capabilitiesManager, $userSession, $userManager, $keyManager); } /** * @NoAdminRequired * * Get the changes * * @return DataResponse|DataResponse, array{}> * * 200: Changes returned * 204: No changes */ public function get():DataResponse { $user = $this->userSession->getUser(); if ($user === null) { throw new \RuntimeException("Acting user cannot be resolved"); } $lastRead = $this->config->getUserValue($user->getUID(), 'core', 'whatsNewLastRead', 0); $currentVersion = $this->whatsNewService->normalizeVersion($this->config->getSystemValue('version')); if (version_compare($lastRead, $currentVersion, '>=')) { return new DataResponse([], Http::STATUS_NO_CONTENT); } try { $iterator = $this->langFactory->getLanguageIterator(); $whatsNew = $this->whatsNewService->getChangesForVersion($currentVersion); $resultData = [ 'changelogURL' => $whatsNew['changelogURL'], 'product' => $this->defaults->getProductName(), 'version' => $currentVersion, ]; do { $lang = $iterator->current(); if (isset($whatsNew['whatsNew'][$lang])) { $resultData['whatsNew'] = $whatsNew['whatsNew'][$lang]; break; } $iterator->next(); } while ($lang !== 'en' && $iterator->valid()); return new DataResponse($resultData); } catch (DoesNotExistException $e) { return new DataResponse([], Http::STATUS_NO_CONTENT); } } /** * @NoAdminRequired * * Dismiss the changes * * @param string $version Version to dismiss the changes for * * @return DataResponse, array{}> * @throws \OCP\PreConditionNotMetException * @throws DoesNotExistException * * 200: Changes dismissed */ public function dismiss(string $version):DataResponse { $user = $this->userSession->getUser(); if ($user === null) { throw new \RuntimeException("Acting user cannot be resolved"); } $version = $this->whatsNewService->normalizeVersion($version); // checks whether it's a valid version, throws an Exception otherwise $this->whatsNewService->getChangesForVersion($version); $this->config->setUserValue($user->getUID(), 'core', 'whatsNewLastRead', $version); return new DataResponse(); } }