add cli command to check a users last login

core/command/user/lastseen.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ * Copyright (c) 2014 Arthur Schiwon <blizzz@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Core\Command\User;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputArgument;
+
+class LastSeen extends Command {
+	protected function configure() {
+		$this
+			->setName('user:lastseen')
+			->setDescription('shows when the user was logged it last time')
+			->addArgument(
+				'uid',
+				InputArgument::REQUIRED,
+				'the username'
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		$userManager = \OC::$server->getUserManager();
+		$user = $userManager->get($input->getArgument('uid'));
+		if(is_null($user)) {
+			$output->writeln('User does not exist');
+			return;
+		}
+
+		$lastLogin = $user->getLastLogin();
+		if($lastLogin === 0) {
+			$output->writeln('User ' . $user->getUID() .
+				' has never logged in, yet.');
+		} else {
+			$date = new \DateTime();
+			$date->setTimestamp($lastLogin);
+			$output->writeln($user->getUID() . '`s ' .
+				' last login: ' . $date->format('d.m.Y h:i'));
+		}
+	}
+}

core/register_command.php

@@ -17,3 +17,4 @@ $application->add(new OC\Core\Command\App\Enable());
 $application->add(new OC\Core\Command\App\ListApps());
 $application->add(new OC\Core\Command\Maintenance\Repair(new \OC\Repair()));
 $application->add(new OC\Core\Command\User\Report());
+$application->add(new OC\Core\Command\User\LastSeen());