Add occ user:welcome command to send user welcome email from CLI

core/Command/User/Welcome.php

@@ -0,0 +1,86 @@
+<?php
+/**
+ * SPDX-FileCopyrightText: 2023 FedericoHeichou <federicoheichou@gmail.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OC\Core\Command\User;
+
+use OC\Core\Command\Base;
+use OCA\Settings\Mailer\NewUserMailHelper;
+use OCP\IUserManager;
+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 Welcome extends Base {
+	/** @var IUserManager */
+	protected $userManager;
+
+	/** @var NewUserMailHelper */
+	private $newUserMailHelper;
+
+	/**
+	 * @param IUserManager $userManager
+	 * @param NewUserMailHelper $newUserMailHelper
+	 */
+	public function __construct(
+		IUserManager $userManager,
+		NewUserMailHelper $newUserMailHelper
+	) {
+		parent::__construct();
+
+		$this->userManager = $userManager;
+		$this->newUserMailHelper = $newUserMailHelper;
+	}
+
+	/**
+	 * @return void
+	 */
+	protected function configure() {
+		$this
+			->setName('user:welcome')
+			->setDescription('Sends the welcome email')
+			->addArgument(
+				'user',
+				InputArgument::REQUIRED,
+				'The user to send the email to'
+			)
+			->addOption(
+				'reset-password',
+				'r',
+				InputOption::VALUE_NONE,
+				'Add the reset password link to the email'
+			)
+		;
+	}
+
+	/**
+	 * @param InputInterface $input
+	 * @param OutputInterface $output
+	 * @return int
+	 */
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$userId = $input->getArgument('user');
+		// check if user exists
+		$user = $this->userManager->get($userId);
+		if ($user === null) {
+			$output->writeln('<error>User does not exist</error>');
+			return 1;
+		}
+		$email = $user->getEMailAddress();
+		if ($email === '' || $email === null) {
+			$output->writeln('<error>User does not have an email address</error>');
+			return 1;
+		}
+		try {
+			$emailTemplate = $this->newUserMailHelper->generateTemplate($user, $input->getOption('reset-password'));
+			$this->newUserMailHelper->sendMail($user, $emailTemplate);
+		} catch (\Exception $e) {
+			$output->writeln('<error>Failed to send email: ' . $e->getMessage() . '</error>');
+			return 1;
+		}
+		return 0;
+	}
+}

core/register_command.php

@@ -122,6 +122,7 @@
 	$application->add(Server::get(Command\User\AuthTokens\ListCommand::class));
 	$application->add(Server::get(Command\User\AuthTokens\Delete::class));
 	$application->add(Server::get(Command\User\Keys\Verify::class));
+	$application->add(Server::get(Command\User\Welcome::class));
 
 	$application->add(Server::get(Command\Group\Add::class));
 	$application->add(Server::get(Command\Group\Delete::class));

lib/composer/composer/autoload_classmap.php

@@ -1241,6 +1241,7 @@
     'OC\\Core\\Command\\User\\ResetPassword' => $baseDir . '/core/Command/User/ResetPassword.php',
     'OC\\Core\\Command\\User\\Setting' => $baseDir . '/core/Command/User/Setting.php',
     'OC\\Core\\Command\\User\\SyncAccountDataCommand' => $baseDir . '/core/Command/User/SyncAccountDataCommand.php',
+    'OC\\Core\\Command\\User\\Welcome' => $baseDir . '/core/Command/User/Welcome.php',
     'OC\\Core\\Controller\\AppPasswordController' => $baseDir . '/core/Controller/AppPasswordController.php',
     'OC\\Core\\Controller\\AutoCompleteController' => $baseDir . '/core/Controller/AutoCompleteController.php',
     'OC\\Core\\Controller\\AvatarController' => $baseDir . '/core/Controller/AvatarController.php',

lib/composer/composer/autoload_static.php

@@ -1274,6 +1274,7 @@ class ComposerStaticInit749170dad3f5e7f9ca158f5a9f04f6a2
         'OC\\Core\\Command\\User\\ResetPassword' => __DIR__ . '/../../..' . '/core/Command/User/ResetPassword.php',
         'OC\\Core\\Command\\User\\Setting' => __DIR__ . '/../../..' . '/core/Command/User/Setting.php',
         'OC\\Core\\Command\\User\\SyncAccountDataCommand' => __DIR__ . '/../../..' . '/core/Command/User/SyncAccountDataCommand.php',
+        'OC\\Core\\Command\\User\\Welcome' => __DIR__ . '/../../..' . '/core/Command/User/Welcome.php',
         'OC\\Core\\Controller\\AppPasswordController' => __DIR__ . '/../../..' . '/core/Controller/AppPasswordController.php',
         'OC\\Core\\Controller\\AutoCompleteController' => __DIR__ . '/../../..' . '/core/Controller/AutoCompleteController.php',
         'OC\\Core\\Controller\\AvatarController' => __DIR__ . '/../../..' . '/core/Controller/AvatarController.php',