php-flarum/src/Api/Controller/ListMailDriversController.php

<?php

/*
 * This file is part of Flarum.
 *
 * For detailed copyright and license information, please view the
 * LICENSE file that was distributed with this source code.
 */

namespace Flarum\Api\Controller;

use Flarum\Api\Serializer\MailDriverSerializer;
use Flarum\User\AssertPermissionTrait;
use Psr\Http\Message\ServerRequestInterface;
use Tobscure\JsonApi\Document;

class ListMailDriversController extends AbstractListController
{
    use AssertPermissionTrait;

    /**
     * {@inheritdoc}
     */
    public $serializer = MailDriverSerializer::class;

    /**
     * {@inheritdoc}
     */
    protected function data(ServerRequestInterface $request, Document $document)
    {
        $this->assertAdmin($request->getAttribute('actor'));

        $drivers = self::$container->make('mail.supported_drivers');
        array_walk($drivers, function (&$driver, $key) {
            $driver = [
                'id' => $key,
                'driver' => self::$container->make($driver),
            ];
        });

        return $drivers;
    }
}