migrate therinaldos.com data

wedding-pics/core/Command/App/Disable.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Daniel Kesselberg <mail@danielkesselberg.de>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OC\Core\Command\App;
+
+use OCP\App\IAppManager;
+use Stecman\Component\Symfony\Console\BashCompletion\Completion\CompletionAwareInterface;
+use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Disable extends Command implements CompletionAwareInterface {
+	protected int $exitCode = 0;
+
+	public function __construct(
+		protected IAppManager $appManager,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('app:disable')
+			->setDescription('disable an app')
+			->addArgument(
+				'app-id',
+				InputArgument::REQUIRED | InputArgument::IS_ARRAY,
+				'disable the specified app'
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$appIds = $input->getArgument('app-id');
+
+		foreach ($appIds as $appId) {
+			$this->disableApp($appId, $output);
+		}
+
+		return $this->exitCode;
+	}
+
+	private function disableApp(string $appId, OutputInterface $output): void {
+		if ($this->appManager->isInstalled($appId) === false) {
+			$output->writeln('No such app enabled: ' . $appId);
+			return;
+		}
+
+		try {
+			$this->appManager->disableApp($appId);
+			$appVersion = $this->appManager->getAppVersion($appId);
+			$output->writeln($appId . ' ' . $appVersion . ' disabled');
+		} catch (\Exception $e) {
+			$output->writeln($e->getMessage());
+			$this->exitCode = 2;
+		}
+	}
+
+	/**
+	 * @param string $optionName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeOptionValues($optionName, CompletionContext $context) {
+		return [];
+	}
+
+	/**
+	 * @param string $argumentName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeArgumentValues($argumentName, CompletionContext $context) {
+		if ($argumentName === 'app-id') {
+			return array_diff(\OC_App::getEnabledApps(true, true), $this->appManager->getAlwaysEnabledApps());
+		}
+		return [];
+	}
+}

wedding-pics/core/Command/App/Enable.php

@@ -0,0 +1,170 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Daniel Kesselberg <mail@danielkesselberg.de>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author Robin Appelman <robin@icewind.nl>
+ * @author Sander Ruitenbeek <s.ruitenbeek@getgoing.nl>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OC\Core\Command\App;
+
+use OC\Installer;
+use OCP\App\AppPathNotFoundException;
+use OCP\App\IAppManager;
+use OCP\IGroup;
+use OCP\IGroupManager;
+use Stecman\Component\Symfony\Console\BashCompletion\Completion\CompletionAwareInterface;
+use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Enable extends Command implements CompletionAwareInterface {
+	protected int $exitCode = 0;
+
+	public function __construct(
+		protected IAppManager $appManager,
+		protected IGroupManager $groupManager,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('app:enable')
+			->setDescription('enable an app')
+			->addArgument(
+				'app-id',
+				InputArgument::REQUIRED | InputArgument::IS_ARRAY,
+				'enable the specified app'
+			)
+			->addOption(
+				'groups',
+				'g',
+				InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
+				'enable the app only for a list of groups'
+			)
+			->addOption(
+				'force',
+				'f',
+				InputOption::VALUE_NONE,
+				'enable the app regardless of the Nextcloud version requirement'
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$appIds = $input->getArgument('app-id');
+		$groups = $this->resolveGroupIds($input->getOption('groups'));
+		$forceEnable = (bool) $input->getOption('force');
+
+		foreach ($appIds as $appId) {
+			$this->enableApp($appId, $groups, $forceEnable, $output);
+		}
+
+		return $this->exitCode;
+	}
+
+	/**
+	 * @param string $appId
+	 * @param array $groupIds
+	 * @param bool $forceEnable
+	 * @param OutputInterface $output
+	 */
+	private function enableApp(string $appId, array $groupIds, bool $forceEnable, OutputInterface $output): void {
+		$groupNames = array_map(function (IGroup $group) {
+			return $group->getDisplayName();
+		}, $groupIds);
+
+		if ($this->appManager->isInstalled($appId) && $groupIds === []) {
+			$output->writeln($appId . ' already enabled');
+			return;
+		}
+
+		try {
+			/** @var Installer $installer */
+			$installer = \OC::$server->query(Installer::class);
+
+			if (false === $installer->isDownloaded($appId)) {
+				$installer->downloadApp($appId);
+			}
+
+			$installer->installApp($appId, $forceEnable);
+			$appVersion = $this->appManager->getAppVersion($appId);
+
+			if ($groupIds === []) {
+				$this->appManager->enableApp($appId, $forceEnable);
+				$output->writeln($appId . ' ' . $appVersion . ' enabled');
+			} else {
+				$this->appManager->enableAppForGroups($appId, $groupIds, $forceEnable);
+				$output->writeln($appId . ' ' . $appVersion . ' enabled for groups: ' . implode(', ', $groupNames));
+			}
+		} catch (AppPathNotFoundException $e) {
+			$output->writeln($appId . ' not found');
+			$this->exitCode = 1;
+		} catch (\Exception $e) {
+			$output->writeln($e->getMessage());
+			$this->exitCode = 1;
+		}
+	}
+
+	/**
+	 * @param array $groupIds
+	 * @return array
+	 */
+	private function resolveGroupIds(array $groupIds): array {
+		$groups = [];
+		foreach ($groupIds as $groupId) {
+			$group = $this->groupManager->get($groupId);
+			if ($group instanceof IGroup) {
+				$groups[] = $group;
+			}
+		}
+		return $groups;
+	}
+
+	/**
+	 * @param string $optionName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeOptionValues($optionName, CompletionContext $context) {
+		if ($optionName === 'groups') {
+			return array_map(function (IGroup $group) {
+				return $group->getGID();
+			}, $this->groupManager->search($context->getCurrentWord()));
+		}
+		return [];
+	}
+
+	/**
+	 * @param string $argumentName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeArgumentValues($argumentName, CompletionContext $context) {
+		if ($argumentName === 'app-id') {
+			$allApps = \OC_App::getAllApps();
+			return array_diff($allApps, \OC_App::getEnabledApps(true, true));
+		}
+		return [];
+	}
+}

wedding-pics/core/Command/App/GetPath.php

@@ -0,0 +1,76 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author Victor Dubiniuk <dubiniuk@owncloud.com>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OC\Core\Command\App;
+
+use OC\Core\Command\Base;
+use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class GetPath extends Base {
+	protected function configure() {
+		parent::configure();
+
+		$this
+			->setName('app:getpath')
+			->setDescription('Get an absolute path to the app directory')
+			->addArgument(
+				'app',
+				InputArgument::REQUIRED,
+				'Name of the app'
+			)
+		;
+	}
+
+	/**
+	 * Executes the current command.
+	 *
+	 * @param InputInterface  $input  An InputInterface instance
+	 * @param OutputInterface $output An OutputInterface instance
+	 * @return int 0 if everything went fine, or an error code
+	 */
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$appName = $input->getArgument('app');
+		$path = \OC_App::getAppPath($appName);
+		if ($path !== false) {
+			$output->writeln($path);
+			return 0;
+		}
+
+		// App not found, exit with non-zero
+		return 1;
+	}
+
+	/**
+	 * @param string $argumentName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeArgumentValues($argumentName, CompletionContext $context) {
+		if ($argumentName === 'app') {
+			return \OC_App::getAllApps();
+		}
+		return [];
+	}
+}

wedding-pics/core/Command/App/Install.php

@@ -0,0 +1,104 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author Maxopoly <max@dermax.org>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ * @author sualko <klaus@jsxc.org>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OC\Core\Command\App;
+
+use OC\Installer;
+use OCP\App\IAppManager;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Install extends Command {
+	protected function configure() {
+		$this
+			->setName('app:install')
+			->setDescription('install an app')
+			->addArgument(
+				'app-id',
+				InputArgument::REQUIRED,
+				'install the specified app'
+			)
+			->addOption(
+				'keep-disabled',
+				null,
+				InputOption::VALUE_NONE,
+				'don\'t enable the app afterwards'
+			)
+			->addOption(
+				'force',
+				'f',
+				InputOption::VALUE_NONE,
+				'install the app regardless of the Nextcloud version requirement'
+			)
+			->addOption(
+				'allow-unstable',
+				null,
+				InputOption::VALUE_NONE,
+				'allow installing an unstable releases'
+			)
+		;
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$appId = $input->getArgument('app-id');
+		$forceEnable = (bool) $input->getOption('force');
+
+		if (\OC_App::getAppPath($appId)) {
+			$output->writeln($appId . ' already installed');
+			return 1;
+		}
+
+		try {
+			/** @var Installer $installer */
+			$installer = \OC::$server->query(Installer::class);
+			$installer->downloadApp($appId, $input->getOption('allow-unstable'));
+			$result = $installer->installApp($appId, $forceEnable);
+		} catch (\Exception $e) {
+			$output->writeln('Error: ' . $e->getMessage());
+			return 1;
+		}
+
+		if ($result === false) {
+			$output->writeln($appId . ' couldn\'t be installed');
+			return 1;
+		}
+
+		$appVersion = \OCP\Server::get(IAppManager::class)->getAppVersion($appId);
+		$output->writeln($appId . ' ' . $appVersion . ' installed');
+
+		if (!$input->getOption('keep-disabled')) {
+			$appClass = new \OC_App();
+			$appClass->enable($appId);
+			$output->writeln($appId . ' enabled');
+		}
+
+		return 0;
+	}
+}

wedding-pics/core/Command/App/ListApps.php

@@ -0,0 +1,137 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Robin Appelman <robin@icewind.nl>
+ * @author Victor Dubiniuk <dubiniuk@owncloud.com>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program. If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OC\Core\Command\App;
+
+use OC\Core\Command\Base;
+use OCP\App\IAppManager;
+use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class ListApps extends Base {
+	public function __construct(
+		protected IAppManager $manager,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure() {
+		parent::configure();
+
+		$this
+			->setName('app:list')
+			->setDescription('List all available apps')
+			->addOption(
+				'shipped',
+				null,
+				InputOption::VALUE_REQUIRED,
+				'true - limit to shipped apps only, false - limit to non-shipped apps only'
+			)
+		;
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		if ($input->getOption('shipped') === 'true' || $input->getOption('shipped') === 'false') {
+			$shippedFilter = $input->getOption('shipped') === 'true';
+		} else {
+			$shippedFilter = null;
+		}
+
+		$apps = \OC_App::getAllApps();
+		$enabledApps = $disabledApps = [];
+		$versions = \OC_App::getAppVersions();
+
+		//sort enabled apps above disabled apps
+		foreach ($apps as $app) {
+			if ($shippedFilter !== null && $this->manager->isShipped($app) !== $shippedFilter) {
+				continue;
+			}
+			if ($this->manager->isInstalled($app)) {
+				$enabledApps[] = $app;
+			} else {
+				$disabledApps[] = $app;
+			}
+		}
+
+		$apps = ['enabled' => [], 'disabled' => []];
+
+		sort($enabledApps);
+		foreach ($enabledApps as $app) {
+			$apps['enabled'][$app] = $versions[$app] ?? true;
+		}
+
+		sort($disabledApps);
+		foreach ($disabledApps as $app) {
+			$apps['disabled'][$app] = $this->manager->getAppVersion($app) . (isset($versions[$app]) ? ' (installed ' . $versions[$app] . ')' : '');
+		}
+
+		$this->writeAppList($input, $output, $apps);
+		return 0;
+	}
+
+	/**
+	 * @param InputInterface $input
+	 * @param OutputInterface $output
+	 * @param array $items
+	 */
+	protected function writeAppList(InputInterface $input, OutputInterface $output, $items) {
+		switch ($input->getOption('output')) {
+			case self::OUTPUT_FORMAT_PLAIN:
+				$output->writeln('Enabled:');
+				parent::writeArrayInOutputFormat($input, $output, $items['enabled']);
+
+				$output->writeln('Disabled:');
+				parent::writeArrayInOutputFormat($input, $output, $items['disabled']);
+				break;
+
+			default:
+				parent::writeArrayInOutputFormat($input, $output, $items);
+				break;
+		}
+	}
+
+	/**
+	 * @param string $optionName
+	 * @param CompletionContext $context
+	 * @return array
+	 */
+	public function completeOptionValues($optionName, CompletionContext $context) {
+		if ($optionName === 'shipped') {
+			return ['true', 'false'];
+		}
+		return [];
+	}
+
+	/**
+	 * @param string $argumentName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeArgumentValues($argumentName, CompletionContext $context) {
+		return [];
+	}
+}

wedding-pics/core/Command/App/Remove.php

@@ -0,0 +1,142 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018, Patrik Kernstock <info@pkern.at>
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author Patrik Kernstock <info@pkern.at>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @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 <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Core\Command\App;
+
+use OC\Installer;
+use OCP\App\IAppManager;
+use Psr\Log\LoggerInterface;
+use Stecman\Component\Symfony\Console\BashCompletion\Completion\CompletionAwareInterface;
+use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Throwable;
+
+class Remove extends Command implements CompletionAwareInterface {
+	public function __construct(
+		protected IAppManager $manager,
+		private Installer $installer,
+		private LoggerInterface $logger,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure() {
+		$this
+			->setName('app:remove')
+			->setDescription('remove an app')
+			->addArgument(
+				'app-id',
+				InputArgument::REQUIRED,
+				'remove the specified app'
+			)
+			->addOption(
+				'keep-data',
+				null,
+				InputOption::VALUE_NONE,
+				'keep app data and do not remove them'
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$appId = $input->getArgument('app-id');
+
+		// Check if the app is installed
+		if (!\OC_App::getAppPath($appId)) {
+			$output->writeln($appId . ' is not installed');
+			return 1;
+		}
+
+		// Removing shipped apps is not possible, therefore we pre-check that
+		// before trying to remove it
+		if ($this->manager->isShipped($appId)) {
+			$output->writeln($appId . ' could not be removed as it is a shipped app');
+			return 1;
+		}
+
+		// If we want to keep the data of the app, we simply don't disable it here.
+		// App uninstall tasks are being executed when disabled. More info: PR #11627.
+		if (!$input->getOption('keep-data')) {
+			try {
+				$this->manager->disableApp($appId);
+				$output->writeln($appId . ' disabled');
+			} catch (Throwable $e) {
+				$output->writeln('<error>Error: ' . $e->getMessage() . '</error>');
+				$this->logger->error($e->getMessage(), [
+					'app' => 'CLI',
+					'exception' => $e,
+				]);
+				return 1;
+			}
+		}
+
+		// Let's try to remove the app...
+		try {
+			$result = $this->installer->removeApp($appId);
+		} catch (Throwable $e) {
+			$output->writeln('<error>Error: ' . $e->getMessage() . '</error>');
+			$this->logger->error($e->getMessage(), [
+				'app' => 'CLI',
+				'exception' => $e,
+			]);
+			return 1;
+		}
+
+		if ($result === false) {
+			$output->writeln($appId . ' could not be removed');
+			return 1;
+		}
+
+		$appVersion = $this->manager->getAppVersion($appId);
+		$output->writeln($appId . ' ' . $appVersion . ' removed');
+
+		return 0;
+	}
+
+	/**
+	 * @param string $optionName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeOptionValues($optionName, CompletionContext $context) {
+		return [];
+	}
+
+	/**
+	 * @param string $argumentName
+	 * @param CompletionContext $context
+	 * @return string[]
+	 */
+	public function completeArgumentValues($argumentName, CompletionContext $context) {
+		if ($argumentName === 'app-id') {
+			return \OC_App::getAllApps();
+		}
+		return [];
+	}
+}

wedding-pics/core/Command/App/Update.php

@@ -0,0 +1,126 @@
+<?php
+/**
+ * @copyright Copyright (c) 2018, michag86 (michag86@arcor.de)
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Joas Schilling <coding@schilljs.com>
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ * @author michag86 <micha_g@arcor.de>
+ * @author Morris Jobke <hey@morrisjobke.de>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @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 <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Core\Command\App;
+
+use OC\Installer;
+use OCP\App\IAppManager;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Update extends Command {
+	public function __construct(
+		protected IAppManager $manager,
+		private Installer $installer,
+		private LoggerInterface $logger,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure() {
+		$this
+			->setName('app:update')
+			->setDescription('update an app or all apps')
+			->addArgument(
+				'app-id',
+				InputArgument::OPTIONAL,
+				'update the specified app'
+			)
+			->addOption(
+				'all',
+				null,
+				InputOption::VALUE_NONE,
+				'update all updatable apps'
+			)
+			->addOption(
+				'showonly',
+				null,
+				InputOption::VALUE_NONE,
+				'show update(s) without updating'
+			)
+			->addOption(
+				'allow-unstable',
+				null,
+				InputOption::VALUE_NONE,
+				'allow updating to unstable releases'
+			)
+		;
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$singleAppId = $input->getArgument('app-id');
+
+		if ($singleAppId) {
+			$apps = [$singleAppId];
+			try {
+				$this->manager->getAppPath($singleAppId);
+			} catch (\OCP\App\AppPathNotFoundException $e) {
+				$output->writeln($singleAppId . ' not installed');
+				return 1;
+			}
+		} elseif ($input->getOption('all') || $input->getOption('showonly')) {
+			$apps = \OC_App::getAllApps();
+		} else {
+			$output->writeln("<error>Please specify an app to update or \"--all\" to update all updatable apps\"</error>");
+			return 1;
+		}
+
+		$return = 0;
+		foreach ($apps as $appId) {
+			$newVersion = $this->installer->isUpdateAvailable($appId, $input->getOption('allow-unstable'));
+			if ($newVersion) {
+				$output->writeln($appId . ' new version available: ' . $newVersion);
+
+				if (!$input->getOption('showonly')) {
+					try {
+						$result = $this->installer->updateAppstoreApp($appId, $input->getOption('allow-unstable'));
+					} catch (\Exception $e) {
+						$this->logger->error('Failure during update of app "' . $appId . '"', [
+							'app' => 'app:update',
+							'exception' => $e,
+						]);
+						$output->writeln('Error: ' . $e->getMessage());
+						$return = 1;
+					}
+
+					if ($result === false) {
+						$output->writeln($appId . ' couldn\'t be updated');
+						$return = 1;
+					} elseif ($result === true) {
+						$output->writeln($appId . ' updated');
+					}
+				}
+			}
+		}
+
+		return $return;
+	}
+}