gnu-social/src/Util/Form/ActorArrayTransformer.php

69 lines
1.8 KiB
PHP

<?php
// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
// }}}
/**
* Transform between string and list of typed profiles
*
* @package GNUsocial
* @category Form
*
* @author Hugo Sales <hugo@hsal.es>
* @copyright 2020-2021 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
namespace App\Util\Form;
use App\Entity\Actor;
class ActorArrayTransformer extends ArrayTransformer
{
/**
* Transforms array of Actors into string of nicknames
*
* @param array $a
*
* @return string
*/
public function transform($a)
{
return parent::transform(array_map(
function ($actor) { return $actor->getNickname(); },
$a)
);
}
/**
* Transforms string of nicknames into Actors
*
* @param string $s
*
* @return array
*/
public function reverseTransform($s)
{
return array_map(
function ($nickmame) { return Actor::getFromNickname($nickmame); },
parent::reverseTransform($s)
);
}
}