1 files changed, 80 insertions, 0 deletions
diff --git a/apps/user_ldap/lib/Command/ShowRemnants.php b/apps/user_ldap/lib/Command/ShowRemnants.php
new file mode 100644
index 00000000000..d255aac1368
--- /dev/null
+++ b/apps/user_ldap/lib/Command/ShowRemnants.php
@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCA\User_LDAP\Command;
+
+use OCA\User_LDAP\User\DeletedUsersIndex;
+use OCP\IDateTimeFormatter;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\Table;
+use Symfony\Component\Console\Input\InputInterface;
+
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class ShowRemnants extends Command {
+	public function __construct(
+		protected DeletedUsersIndex $dui,
+		protected IDateTimeFormatter $dateFormatter,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('ldap:show-remnants')
+			->setDescription('shows which users are not available on LDAP anymore, but have remnants in Nextcloud.')
+			->addOption('json', null, InputOption::VALUE_NONE, 'return JSON array instead of pretty table.')
+			->addOption('short-date', null, InputOption::VALUE_NONE, 'show dates in Y-m-d format');
+	}
+
+	protected function formatDate(int $timestamp, string $default, bool $showShortDate): string {
+		if (!($timestamp > 0)) {
+			return $default;
+		}
+		if ($showShortDate) {
+			return date('Y-m-d', $timestamp);
+		}
+		return $this->dateFormatter->formatDate($timestamp);
+	}
+
+	/**
+	 * executes the command, i.e. creates and outputs a table of LDAP users marked as deleted
+	 *
+	 * {@inheritdoc}
+	 */
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		/** @var \Symfony\Component\Console\Helper\Table $table */
+		$table = new Table($output);
+		$table->setHeaders([
+			'Nextcloud name', 'Display Name', 'LDAP UID', 'LDAP DN', 'Last Login',
+			'Detected on', 'Dir', 'Sharer'
+		]);
+		$rows = [];
+		$resultSet = $this->dui->getUsers();
+		foreach ($resultSet as $user) {
+			$rows[] = [
+				'ocName' => $user->getOCName(),
+				'displayName' => $user->getDisplayName(),
+				'uid' => $user->getUID(),
+				'dn' => $user->getDN(),
+				'lastLogin' => $this->formatDate($user->getLastLogin(), '-', (bool)$input->getOption('short-date')),
+				'detectedOn' => $this->formatDate($user->getDetectedOn(), 'unknown', (bool)$input->getOption('short-date')),
+				'homePath' => $user->getHomePath(),
+				'sharer' => $user->getHasActiveShares() ? 'Y' : 'N',
+			];
+		}
+
+		if ($input->getOption('json')) {
+			$output->writeln(json_encode($rows));
+		} else {
+			$table->setRows($rows);
+			$table->render();
+		}
+		return self::SUCCESS;
+	}
+}