gnu-social/plugins/StemWord/StemWord.php

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<?php
declare(strict_types = 1);
// {{{ 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/>.
// }}}
namespace Plugin\StemWord;
use App\Core\Event;
use App\Core\Modules\Plugin;
use Wamania\Snowball\NotFoundException;
use Wamania\Snowball\StemmerFactory;
class StemWord extends Plugin
{
public function onStemWord(string $language, string $word, ?string &$out)
{
$language = explode('_', $language)[0];
try {
$out = StemmerFactory::create($language)->stem($word);
} catch (NotFoundException) {
return Event::next;
}
return Event::stop;
}
}