App\Services\CustomEnvVarProcessor

Complexity

Total Complexity

5

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getEnv()	0	8	4
A	getProvidedTypes()	0	4	1

<?php
/**
 * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
 *
 * Copyright (C) 2019 Jan Böhmer (https://github.com/jbtronics)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

namespace App\Services;


use Symfony\Component\DependencyInjection\EnvVarProcessorInterface;
use Symfony\Component\DependencyInjection\Exception\EnvNotFoundException;

class CustomEnvVarProcessor implements EnvVarProcessorInterface
{

    /**
     * @inheritDoc
     */
    public function getEnv($prefix, $name, \Closure $getEnv)
    {
        if ('validMailDSN' === $prefix) {
            try {
                $env = $getEnv($name);
                return !empty($env)  && $env !== 'null://null';
            } catch (EnvNotFoundException $exception) {
                return false;
            }
        }
    }

    /**
     * @inheritDoc
     */
    public static function getProvidedTypes()
    {
        return [
            'validMailDSN' => 'bool',
        ];
    }
}