Integrate with User Migration

appinfo/info.xml

@@ -52,4 +52,9 @@
 			<order>5</order>
 		</navigation>
 	</navigations>
+
+	<commands>
+		<command>OCA\Calendar\Command\Export</command>
+		<command>OCA\Calendar\Command\Import</command>
+	</commands>
 </info>

lib/Command/Export.php

@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2022 Christopher Ng <[email protected]>
+ *
+ * @author Christopher Ng <[email protected]>
+ *
+ * @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 OCA\Calendar\Command;
+
+use OC\Core\Command\Base;
+use OCA\Calendar\UserMigration\CalendarMigrator;
+use OCP\IUser;
+use OCP\IUserManager;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Export extends Base {
+
+	/** @var IUserManager */
+	private $userManager;
+
+	/** @var CalendarMigrator */
+	private $calendarMigrator;
+
+	public function __construct(
+		IUserManager $userManager,
+		CalendarMigrator $calendarMigrator
+	) {
+		parent::__construct();
+		$this->userManager = $userManager;
+		$this->calendarMigrator = $calendarMigrator;
+	}
+
+	protected function configure() {
+		$this
+			->setName('calendar:export')
+			->setDescription('Export the calendars of a user')
+			->addArgument(
+				'user',
+				InputArgument::REQUIRED,
+				'User to export',
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$user = $this->userManager->get($input->getArgument('user'));
+
+		if (!$user instanceof IUser) {
+			$output->writeln('<error>User ' . $input->getArgument('user') . ' does not exist</error>');
+			return 1;
+		}
+
+		try {
+			$this->calendarMigrator->export($user, $output);
+		} catch (\Exception $e) {
+			$output->writeln('<error>' . $e->getMessage() . '</error>');
+			return $e->getCode() !== 0 ? $e->getCode() : 1;
+		}
+
+		return 0;
+	}
+}

lib/Command/Import.php

@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2022 Christopher Ng <[email protected]>
+ *
+ * @author Christopher Ng <[email protected]>
+ *
+ * @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 OCA\Calendar\Command;
+
+use OC\Core\Command\Base;
+use OCA\Calendar\UserMigration\CalendarMigrator;
+use OCP\IUser;
+use OCP\IUserManager;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class Import extends Base {
+
+	/** @var IUserManager */
+	private $userManager;
+
+	/** @var CalendarMigrator */
+	private $calendarMigrator;
+
+	public function __construct(
+		IUserManager $userManager,
+		CalendarMigrator $calendarMigrator
+	) {
+		parent::__construct();
+		$this->userManager = $userManager;
+		$this->calendarMigrator = $calendarMigrator;
+	}
+
+	protected function configure() {
+		$this
+			->setName('calendar:import')
+			->setDescription('Import a calendar to a user\'s account')
+			->addArgument(
+				'user',
+				InputArgument::REQUIRED,
+				'User to import the calendar for',
+			)
+			->addArgument(
+				'path',
+				InputArgument::REQUIRED,
+				'Path to the *.ics file',
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$user = $this->userManager->get($input->getArgument('user'));
+
+		[
+			'basename' => $filename,
+			'dirname' => $srcDir,
+		] = pathinfo($input->getArgument('path'));
+
+
+		if (!$user instanceof IUser) {
+			$output->writeln('<error>User ' . $input->getArgument('user') . ' does not exist</error>');
+			return 1;
+		}
+
+		try {
+			$this->calendarMigrator->import($user, $srcDir, $filename, $output);
+		} catch (\Exception $e) {
+			$output->writeln('<error>' . $e->getMessage() . '</error>');
+			return $e->getCode() !== 0 ? $e->getCode() : 1;
+		}
+
+		return 0;
+	}
+}