1 files changed, 100 insertions, 0 deletions
diff --git a/core/Command/SystemTag/Add.php b/core/Command/SystemTag/Add.php
new file mode 100644
index 00000000000..e5e7368946c
--- /dev/null
+++ b/core/Command/SystemTag/Add.php
@@ -0,0 +1,100 @@
+<?php
+/**
+ * @copyright Copyright (c) 2021, hosting.de, Johannes Leuker <developers@hosting.de>
+ *
+ * @author Johannes Leuker <j.leuker@hosting.de>
+ *
+ * @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\SystemTag;
+
+use OC\Core\Command\Base;
+use OCP\SystemTag\ISystemTag;
+use OCP\SystemTag\ISystemTagManager;
+use OCP\SystemTag\TagAlreadyExistsException;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Add extends Base {
+
+	/** @var ISystemTagManager */
+	protected $systemTagManager;
+
+	public function __construct(ISystemTagManager $systemTagManager) {
+		$this->systemTagManager = $systemTagManager;
+		parent::__construct();
+	}
+
+	protected function configure() {
+		$this
+			->setName('tag:add')
+			->setDescription('Add new tag')
+			->addArgument(
+				'name',
+				InputArgument::REQUIRED,
+				'name of the tag',
+			)
+			->addArgument(
+				'access',
+				InputArgument::REQUIRED,
+				'access level of the tag (public, restricted or invisible)',
+			);
+		parent::configure();
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$name = $input->getArgument('name');
+		if ($name === '') {
+			$output->writeln('<error>`name` can\'t be empty</error>');
+			return 3;
+		}
+
+		switch ($input->getArgument('access')) {
+			case 'public':
+				$userVisible = true;
+				$userAssignable = true;
+				break;
+			case 'restricted':
+				$userVisible = true;
+				$userAssignable = false;
+				break;
+			case 'invisible':
+				$userVisible = false;
+				$userAssignable = false;
+				break;
+			default:
+				$output->writeln('<error>`access` property is invalid</error>');
+				return 1;
+		}
+
+		try {
+			$tag = $this->systemTagManager->createTag($name, $userVisible, $userAssignable);
+
+			$this->writeArrayInOutputFormat($input, $output,
+				[
+					'id' => $tag->getId(),
+					'name' => $tag->getName(),
+					'access' => ISystemTag::ACCESS_LEVEL_LOOKUP[$tag->getAccessLevel()],
+				]);
+			return 0;
+		} catch (TagAlreadyExistsException $e) {
+			$output->writeln('<error>'.$e->getMessage().'</error>');
+			return 2;
+		}
+	}
+}